🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.2

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 0.39 AU - 0.63 AU

Year: 136 Days

Day: 39.5 Hours

Environment

Temp: 216 °C

Axial Tilt: 28.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 96,349,210 km

• M1: 107,710 km (0.119 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.88

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 0.48 AU - 0.58 AU

Year: 145 Days

Day: 17.5 Hours

Environment

Temp: 223 °C

Axial Tilt: 47.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.27

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 0.47 AU - 0.69 AU

Year: 166 Days

Day: 28.4 Hours

Environment

Temp: 131 °C

Axial Tilt: 4.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.84

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 0.68 AU - 0.88 AU

Year: 258 Days

Day: 23.8 Hours

Environment

Temp: 114 °C

Axial Tilt: 27.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 2.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.41

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 1.96 AU - 2.44 AU

Year: 1223 Days

Day: 33.5 Hours

Environment

Temp: -93 °C

Axial Tilt: 36.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.45 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 6.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 175.5

Radius: 13

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 6.38 AU - 7 AU

Year: 6484 Days

Day: 13.1 Hours

Environment

Temp: -164 °C

Axial Tilt: 19.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 96,349,210 km

• M1: 297,401 km (0.116 R)
• M2: 414,835 km (0.042 R)
• M3: 590,164 km (0.057 R)
• M4: 703,110 km (0.061 R)
• M5: 793,617 km (0.086 R)
• M6: 1,260,063 km (0.106 R)
• M7: 1,557,015 km (0.074 R)
• M8: 2,111,724 km (0.112 R)
• M9: 2,692,163 km (0.089 R)
• M10: 3,163,845 km (0.12 R)
• M11: 3,285,917 km (0.111 R)
• M12: 3,445,239 km (0.1 R)
• M13: 3,534,848 km (0.111 R)
• M14: 3,698,209 km (0.069 R)
• M15: 3,882,663 km (0.118 R)
• M16: 4,318,741 km (0.116 R)
• M17: 4,415,680 km (0.032 R)
• M18: 6,041,660 km (0.089 R)
• M19: 6,436,000 km (0.076 R)
• M20: 6,861,456 km (0.059 R)
• M21: 7,088,994 km (0.105 R)
• M22: 7,249,812 km (0.045 R)
• M23: 7,365,451 km (0.068 R)
• M24: 7,575,187 km (0.053 R)
• M25: 7,716,109 km (0.114 R)
• M26: 8,096,237 km (0.071 R)
• M27: 8,312,705 km (0.072 R)
• M28: 8,433,730 km (0.113 R)
• M29: 8,849,911 km (0.099 R)
• M30: 9,048,128 km (0.085 R)
• M31: 9,449,050 km (0.093 R)
• M32: 9,677,037 km (0.118 R)
• M33: 10,164,577 km (0.1 R)
• M34: 10,712,704 km (0.118 R)
• M35: 10,844,649 km (0.1 R)
• M36: 11,083,557 km (0.097 R)
• M37: 11,404,743 km (0.044 R)
• M38: 11,539,531 km (0.092 R)
• M39: 11,647,690 km (0.109 R)
• M40: 11,783,375 km (0.038 R)
• M41: 12,029,015 km (0.083 R)
• M42: 12,138,820 km (0.107 R)
• M43: 12,442,205 km (0.12 R)
• M44: 12,748,132 km (0.067 R)
• M45: 12,972,230 km (0.084 R)
• M46: 13,367,617 km (0.111 R)
• M47: 13,939,230 km (0.068 R)
• M48: 14,256,976 km (0.089 R)
• M49: 15,017,831 km (0.114 R)
• M50: 15,432,965 km (0.084 R)
• M51: 15,641,953 km (0.11 R)
• M52: 16,062,772 km (0.116 R)
• M53: 16,670,289 km (0.104 R)
• M54: 17,223,652 km (0.08 R)
• M55: 17,658,233 km (0.102 R)
• M56: 18,002,159 km (0.086 R)
• M57: 18,348,478 km (0.086 R)
• M58: 18,824,050 km (0.118 R)
• M59: 18,919,643 km (0.041 R)
• M60: 19,111,427 km (0.073 R)
• M61: 19,271,646 km (0.094 R)
• M62: 19,496,791 km (0.113 R)
• M63: 19,658,207 km (0.112 R)
• M64: 19,787,610 km (0.105 R)
• M65: 21,130,250 km (0.071 R)
• M66: 22,030,530 km (0.048 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 374.8

Radius: 13.5

Gravity: 2.06 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 7.01 AU - 7.33 AU

Year: 7195 Days

Day: 10.5 Hours

Environment

Temp: -155 °C

Axial Tilt: 11.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 96,349,210 km

• M1: 168,896 km (0.111 R)
• M2: 476,768 km (0.078 R)
• M3: 605,273 km (0.111 R)
• M4: 772,823 km (0.05 R)
• M5: 943,813 km (0.057 R)
• M6: 1,055,862 km (0.03 R)
• M7: 1,357,152 km (0.047 R)
• M8: 1,568,234 km (0.107 R)
• M9: 1,808,040 km (0.11 R)
• M10: 2,190,562 km (0.076 R)
• M11: 2,699,793 km (0.081 R)
• M12: 2,947,377 km (0.06 R)
• M13: 3,031,601 km (0.07 R)
• M14: 3,202,591 km (0.112 R)
• M15: 3,599,026 km (0.074 R)
• M16: 3,711,972 km (0.048 R)
• M17: 3,872,191 km (0.057 R)
• M18: 3,988,130 km (0.115 R)
• M19: 4,223,447 km (0.092 R)
• M20: 4,414,932 km (0.094 R)
• M21: 5,519,862 km (0.075 R)
• M22: 6,022,661 km (0.054 R)
• M23: 6,238,830 km (0.117 R)
• M24: 6,846,496 km (0.102 R)
• M25: 7,214,657 km (0.053 R)
• M26: 7,531,206 km (0.11 R)
• M27: 7,881,863 km (0.111 R)
• M28: 8,029,516 km (0.098 R)
• M29: 8,237,756 km (0.118 R)
• M30: 8,417,723 km (0.119 R)
• M31: 8,781,694 km (0.069 R)
• M32: 8,873,547 km (0.107 R)
• M33: 9,088,968 km (0.107 R)
• M34: 9,337,301 km (0.077 R)
• M35: 10,000,019 km (0.095 R)
• M36: 10,224,266 km (0.049 R)
• M37: 10,385,533 km (0.113 R)
• M38: 10,482,772 km (0.083 R)
• M39: 10,874,419 km (0.092 R)
• M40: 11,504,375 km (0.033 R)
• M41: 11,638,565 km (0.073 R)
• M42: 12,112,341 km (0.075 R)
• M43: 12,695,922 km (0.077 R)
• M44: 13,078,594 km (0.098 R)
• M45: 13,465,005 km (0.112 R)
• M46: 13,962,268 km (0.063 R)
• M47: 14,141,337 km (0.105 R)
• M48: 14,249,197 km (0.033 R)
• M49: 14,901,743 km (0.09 R)
• M50: 15,048,199 km (0.095 R)
• M51: 16,462,348 km (0.082 R)
• M52: 17,608,717 km (0.107 R)
• M53: 17,841,192 km (0.11 R)
• M54: 18,230,745 km (0.096 R)
• M55: 18,348,179 km (0.072 R)
• M56: 18,978,584 km (0.044 R)
• M57: 19,336,422 km (0.089 R)
• M58: 19,937,656 km (0.067 R)
• M59: 20,545,173 km (0.08 R)
• M60: 22,194,639 km (0.093 R)
• M61: 22,445,665 km (0.093 R)
• M62: 22,993,043 km (0.057 R)
• M63: 23,886,442 km (0.113 R)
• M64: 24,445,190 km (0.09 R)
• M65: 24,574,741 km (0.067 R)
• M66: 24,791,060 km (0.044 R)
• M67: 25,750,880 km (0.094 R)
• M68: 26,678,536 km (0.109 R)
• M69: 27,079,459 km (0.054 R)
• M70: 27,168,768 km (0.068 R)
• M71: 27,887,137 km (0.111 R)
• M72: 28,294,044 km (0.083 R)
• M73: 28,475,506 km (0.035 R)
• M74: 28,566,312 km (0.07 R)
• M75: 29,434,428 km (0.117 R)
• M76: 29,526,431 km (0.116 R)
• M77: 30,311,221 km (0.077 R)
• M78: 30,683,122 km (0.064 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 91.6

Radius: 12

Gravity: 0.64 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 6.54 AU - 8.68 AU

Year: 7867 Days

Day: 10.4 Hours

Environment

Temp: -163 °C

Axial Tilt: 5.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 96,349,210 km

• M1: 216,917 km (0.111 R)
• M2: 402,269 km (0.097 R)
• M3: 618,438 km (0.1 R)
• M4: 727,943 km (0.113 R)
• M5: 905,815 km (0.113 R)
• M6: 1,235,678 km (0.12 R)
• M7: 1,514,080 km (0.082 R)
• M8: 1,680,582 km (0.105 R)
• M9: 1,772,735 km (0.068 R)
• M10: 1,935,048 km (0.12 R)
• M11: 2,289,296 km (0.117 R)
• M12: 2,496,788 km (0.055 R)
• M13: 2,726,122 km (0.045 R)
• M14: 2,898,758 km (0.099 R)
• M15: 3,172,672 km (0.062 R)
• M16: 3,523,030 km (0.117 R)
• M17: 3,659,762 km (0.079 R)
• M18: 4,278,948 km (0.119 R)
• M19: 4,388,454 km (0.112 R)
• M20: 4,797,903 km (0.086 R)
• M21: 4,873,749 km (0.111 R)
• M22: 5,356,651 km (0.085 R)
• M23: 5,733,937 km (0.065 R)
• M24: 6,409,820 km (0.096 R)
• M25: 6,661,892 km (0.046 R)
• M26: 7,154,219 km (0.045 R)
• M27: 7,614,083 km (0.116 R)
• M28: 7,702,645 km (0.056 R)
• M29: 7,993,313 km (0.05 R)
• M30: 8,287,572 km (0.109 R)
• M31: 8,470,531 km (0.107 R)
• M32: 8,562,384 km (0.042 R)
• M33: 8,770,624 km (0.109 R)
• M34: 9,003,847 km (0.101 R)
• M35: 10,054,174 km (0.084 R)
• M36: 10,322,851 km (0.111 R)
• M37: 10,742,773 km (0.097 R)
• M38: 10,842,405 km (0.118 R)
• M39: 12,477,958 km (0.118 R)
• M40: 12,609,006 km (0.115 R)
• M41: 12,766,832 km (0.106 R)
• M42: 13,324,533 km (0.095 R)
• M43: 13,404,717 km (0.105 R)
• M44: 13,835,858 km (0.083 R)
• M45: 13,998,621 km (0.108 R)
• M46: 14,080,301 km (0.078 R)
• M47: 14,244,111 km (0.084 R)
• M48: 14,545,999 km (0.096 R)
• M49: 15,268,108 km (0.106 R)
• M50: 15,408,281 km (0.103 R)
• M51: 15,746,522 km (0.072 R)
• M52: 16,258,596 km (0.083 R)
• M53: 16,660,565 km (0.102 R)
• M54: 17,533,020 km (0.079 R)
• M55: 17,768,188 km (0.071 R)
• M56: 19,382,947 km (0.109 R)
• M57: 19,534,789 km (0.053 R)
• M58: 20,177,013 km (0.088 R)
• M59: 20,300,132 km (0.1 R)
• M60: 20,764,035 km (0.091 R)

Planet 9 - Gas Giant

Semi-Major Axis: 8.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 502

Radius: 12.2

Gravity: 3.37 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 7.53 AU - 10.09 AU

Year: 9799 Days

Day: 5.6 Hours

Environment

Temp: -181 °C

Axial Tilt: 34.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 96,349,210 km

• M1: 171,439 km (0.091 R)
• M2: 290,369 km (0.112 R)
• M3: 429,944 km (0.094 R)
• M4: 543,788 km (0.101 R)
• M5: 1,059,452 km (0.112 R)
• M6: 1,808,489 km (0.105 R)
• M7: 1,917,695 km (0.115 R)
• M8: 2,189,066 km (0.1 R)
• M9: 2,473,152 km (0.098 R)
• M10: 2,619,758 km (0.041 R)
• M11: 2,769,356 km (0.114 R)
• M12: 2,999,138 km (0.088 R)
• M13: 3,342,166 km (0.086 R)
• M14: 3,670,085 km (0.065 R)
• M15: 3,866,357 km (0.119 R)
• M16: 4,094,943 km (0.096 R)
• M17: 4,328,016 km (0.107 R)
• M18: 4,655,635 km (0.053 R)
• M19: 5,053,416 km (0.084 R)
• M20: 5,272,128 km (0.03 R)
• M21: 6,311,684 km (0.083 R)
• M22: 6,855,023 km (0.085 R)
• M23: 7,132,378 km (0.106 R)
• M24: 7,413,472 km (0.115 R)
• M25: 7,769,964 km (0.052 R)
• M26: 8,835,549 km (0.09 R)
• M27: 9,137,588 km (0.069 R)
• M28: 9,366,323 km (0.115 R)
• M29: 10,458,986 km (0.108 R)
• M30: 10,979,885 km (0.081 R)
• M31: 11,304,812 km (0.113 R)
• M32: 12,089,004 km (0.096 R)
• M33: 12,933,334 km (0.096 R)
• M34: 14,812,732 km (0.057 R)
• M35: 15,352,481 km (0.059 R)
• M36: 16,127,997 km (0.06 R)
• M37: 16,358,527 km (0.119 R)
• M38: 16,543,729 km (0.116 R)
• M39: 18,146,072 km (0.079 R)
• M40: 18,241,815 km (0.046 R)
• M41: 18,385,878 km (0.075 R)
• M42: 18,965,719 km (0.033 R)
• M43: 19,257,883 km (0.117 R)
• M44: 19,649,830 km (0.098 R)
• M45: 19,994,952 km (0.056 R)
• M46: 20,641,215 km (0.108 R)
• M47: 21,648,757 km (0.112 R)
• M48: 22,158,586 km (0.118 R)
• M49: 22,930,661 km (0.097 R)
• M50: 23,086,093 km (0.119 R)
• M51: 23,294,034 km (0.062 R)
• M52: 23,868,789 km (0.094 R)
• M53: 24,925,997 km (0.087 R)
• M54: 25,085,917 km (0.068 R)
• M55: 25,192,730 km (0.08 R)
• M56: 25,406,655 km (0.084 R)
• M57: 25,567,622 km (0.049 R)
• M58: 26,485,854 km (0.099 R)
• M59: 27,305,052 km (0.107 R)
• M60: 27,800,670 km (0.116 R)
• M61: 28,410,281 km (0.079 R)
• M62: 28,577,382 km (0.049 R)
• M63: 28,688,832 km (0.067 R)
• M64: 29,192,678 km (0.1 R)
• M65: 29,642,818 km (0.091 R)
• M66: 29,868,860 km (0.088 R)
• M67: 30,493,282 km (0.077 R)
• M68: 30,950,154 km (0.075 R)
• M69: 31,351,675 km (0.104 R)
• M70: 32,450,471 km (0.044 R)
• M71: 32,916,917 km (0.032 R)
• M72: 33,033,753 km (0.11 R)
• M73: 33,797,301 km (0.067 R)
• M74: 34,745,003 km (0.06 R)
• M75: 35,043,002 km (0.046 R)
• M76: 36,666,588 km (0.116 R)
• M77: 37,457,063 km (0.032 R)
• M78: 37,579,284 km (0.101 R)
• M79: 38,560,946 km (0.037 R)
• M80: 39,986,763 km (0.086 R)
• M81: 40,612,232 km (0.094 R)
• M82: 40,863,257 km (0.117 R)
• M83: 41,809,314 km (0.041 R)

Planet 10 - Ice Giant

Semi-Major Axis: 15.83 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 998.7

Radius: 5.9

Gravity: 28.69 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 14.14 AU - 17.52 AU

Year: 23602 Days

Day: 17 Hours

Environment

Temp: -193 °C

Axial Tilt: 88.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 96,349,210 km

• M1: 76,445 km (0.087 R)
• M2: 142,268 km (0.091 R)
• M3: 758,611 km (0.111 R)
• M4: 1,182,272 km (0.092 R)
• M5: 1,383,481 km (0.092 R)
• M6: 1,632,113 km (0.119 R)
• M7: 2,050,837 km (0.102 R)
• M8: 2,090,481 km (0.11 R)
• M9: 2,334,026 km (0.106 R)
• M10: 2,501,426 km (0.093 R)
• M11: 2,543,912 km (0.1 R)
• M12: 2,981,934 km (0.117 R)
• M13: 3,163,696 km (0.107 R)
• M14: 3,255,848 km (0.1 R)
• M15: 4,690,641 km (0.08 R)
• M16: 5,334,211 km (0.072 R)
• M17: 5,835,065 km (0.06 R)
• M18: 6,350,878 km (0.098 R)
• M19: 6,467,565 km (0.105 R)
• M20: 7,303,518 km (0.118 R)
• M21: 7,921,357 km (0.098 R)
• M22: 8,619,979 km (0.12 R)
• M23: 9,140,579 km (0.089 R)
• M24: 9,206,403 km (0.102 R)
• M25: 9,272,226 km (0.117 R)
• M26: 9,604,333 km (0.099 R)
• M27: 11,041,220 km (0.085 R)
• M28: 11,393,075 km (0.036 R)
• M29: 13,730,841 km (0.043 R)
• M30: 14,185,169 km (0.096 R)
• M31: 14,414,353 km (0.101 R)
• M32: 15,420,848 km (0.1 R)
• M33: 15,735,153 km (0.086 R)
• M34: 18,076,060 km (0.11 R)
• M35: 18,407,420 km (0.106 R)
• M36: 19,667,782 km (0.092 R)
• M37: 20,093,986 km (0.053 R)
• M38: 23,612,079 km (0.094 R)
• M39: 23,702,436 km (0.098 R)
• M40: 24,795,697 km (0.091 R)
• M41: 24,887,551 km (0.073 R)
• M42: 27,504,915 km (0.084 R)
• M43: 28,364,504 km (0.099 R)
• M44: 29,039,191 km (0.04 R)
• M45: 30,306,285 km (0.096 R)
• M46: 33,298,392 km (0.074 R)
• M47: 33,501,097 km (0.119 R)
• M48: 34,418,880 km (0.102 R)
• M49: 37,536,799 km (0.075 R)
• M50: 38,277,308 km (0.034 R)
• M51: 38,596,101 km (0.073 R)
• M52: 40,743,878 km (0.039 R)
• M53: 40,960,795 km (0.07 R)
• M54: 41,069,403 km (0.096 R)
• M55: 42,270,374 km (0.115 R)
• M56: 42,380,030 km (0.068 R)
• M57: 42,819,997 km (0.104 R)
• M58: 43,482,715 km (0.077 R)
• M59: 43,593,568 km (0.103 R)
• M60: 45,042,273 km (0.095 R)
• M61: 46,846,872 km (0.042 R)
• M62: 46,960,417 km (0.061 R)
• M63: 48,675,108 km (0.056 R)
• M64: 48,790,149 km (0.105 R)
• M65: 50,061,431 km (0.104 R)
• M66: 50,409,994 km (0.06 R)
• M67: 52,518,576 km (0.037 R)
• M68: 52,636,609 km (0.098 R)
• M69: 53,227,820 km (0.086 R)
• M70: 54,178,514 km (0.099 R)
• M71: 55,254,572 km (0.11 R)
• M72: 57,549,403 km (0.1 R)
• M73: 58,280,488 km (0.048 R)
• M74: 61,359,811 km (0.079 R)
• M75: 61,732,908 km (0.082 R)
• M76: 62,856,687 km (0.115 R)
• M77: 63,987,048 km (0.088 R)
• M78: 65,251,001 km (0.036 R)
• M79: 66,013,352 km (0.077 R)
• M80: 66,395,574 km (0.104 R)
• M81: 69,091,926 km (0.119 R)
• M82: 70,648,791 km (0.095 R)
• M83: 71,300,739 km (0.087 R)
• M84: 71,823,882 km (0.081 R)
• M85: 73,532,739 km (0.095 R)
• M86: 73,664,684 km (0.046 R)
• M87: 75,121,917 km (0.099 R)
• M88: 81,181,529 km (0.102 R)
• M89: 82,961,145 km (0.091 R)
• M90: 83,648,996 km (0.068 R)
• M91: 83,924,555 km (0.053 R)
• M92: 85,168,910 km (0.088 R)
• M93: 89,360,343 km (0.116 R)
• M94: 90,630,878 km (0.109 R)
• M95: 95,483,983 km (0.108 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 436 - 19,556 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit