🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.33

Radius: 1.12

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 0.53 AU - 0.83 AU

Year: 208 Days

Day: 38.6 Hours

Environment

Temp: 130 °C

Axial Tilt: 8.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.8

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 0.78 AU - 1.16 AU

Year: 354 Days

Day: 12.7 Hours

Environment

Temp: 25 °C

Axial Tilt: 88.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.45

Radius: 0.73

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 1.39 AU - 1.67 AU

Year: 702 Days

Day: 42.1 Hours

Environment

Temp: -37 °C

Axial Tilt: 1.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.92

Radius: 1.54

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 3.41 AU - 3.65 AU

Year: 2460 Days

Day: 36.9 Hours

Environment

Temp: -114 °C

Axial Tilt: 45.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 62,012,333 km

• M1: 1,601,445 km (0.1 R)

Asteroid Belt

Center: 4.68 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 867.2

Radius: 12.3

Gravity: 5.73 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 5.41 AU - 6.23 AU

Year: 5207 Days

Day: 6 Hours

Environment

Temp: -159 °C

Axial Tilt: 28.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 62,012,333 km

• M1: 158,424 km (0.086 R)
• M2: 254,616 km (0.083 R)
• M3: 631,752 km (0.071 R)
• M4: 866,770 km (0.104 R)
• M5: 1,162,226 km (0.071 R)
• M6: 1,438,832 km (0.111 R)
• M7: 1,647,222 km (0.111 R)
• M8: 1,828,535 km (0.118 R)
• M9: 2,661,795 km (0.087 R)
• M10: 2,789,701 km (0.086 R)
• M11: 2,919,851 km (0.09 R)
• M12: 3,299,381 km (0.075 R)
• M13: 3,483,536 km (0.062 R)
• M14: 4,328,914 km (0.115 R)
• M15: 4,607,614 km (0.092 R)
• M16: 5,235,925 km (0.096 R)
• M17: 5,424,419 km (0.058 R)
• M18: 5,642,532 km (0.11 R)
• M19: 5,724,961 km (0.103 R)
• M20: 6,087,437 km (0.078 R)
• M21: 6,285,654 km (0.091 R)
• M22: 6,659,648 km (0.106 R)
• M23: 6,893,470 km (0.054 R)
• M24: 7,011,353 km (0.045 R)
• M25: 7,610,941 km (0.066 R)
• M26: 7,886,201 km (0.093 R)
• M27: 8,164,753 km (0.112 R)
• M28: 8,763,593 km (0.034 R)
• M29: 8,955,677 km (0.066 R)
• M30: 9,311,420 km (0.109 R)
• M31: 9,837,107 km (0.095 R)
• M32: 10,103,691 km (0.027 R)
• M33: 10,507,904 km (0.104 R)
• M34: 10,951,911 km (0.056 R)
• M35: 11,297,631 km (0.108 R)
• M36: 11,717,403 km (0.114 R)
• M37: 12,177,715 km (0.083 R)
• M38: 12,644,162 km (0.058 R)
• M39: 12,788,823 km (0.103 R)
• M40: 12,934,082 km (0.095 R)
• M41: 13,299,550 km (0.094 R)
• M42: 14,228,253 km (0.101 R)
• M43: 15,679,652 km (0.064 R)
• M44: 15,835,234 km (0.093 R)
• M45: 15,913,174 km (0.086 R)
• M46: 16,069,354 km (0.053 R)
• M47: 16,541,336 km (0.11 R)
• M48: 16,620,473 km (0.12 R)
• M49: 17,499,061 km (0.057 R)
• M50: 17,822,193 km (0.08 R)
• M51: 18,433,599 km (0.08 R)
• M52: 19,176,353 km (0.071 R)
• M53: 19,509,507 km (0.075 R)
• M54: 20,181,800 km (0.077 R)
• M55: 20,563,275 km (0.105 R)
• M56: 21,678,826 km (0.106 R)
• M57: 22,287,540 km (0.115 R)
• M58: 22,769,843 km (0.112 R)
• M59: 23,344,299 km (0.092 R)
• M60: 23,834,082 km (0.03 R)
• M61: 24,552,601 km (0.03 R)
• M62: 24,959,806 km (0.055 R)
• M63: 25,278,151 km (0.066 R)
• M64: 25,872,952 km (0.09 R)
• M65: 26,379,789 km (0.062 R)
• M66: 27,076,317 km (0.025 R)
• M67: 28,061,569 km (0.093 R)
• M68: 28,534,747 km (0.073 R)
• M69: 29,489,331 km (0.111 R)
• M70: 29,681,414 km (0.049 R)
• M71: 31,478,534 km (0.104 R)
• M72: 32,563,866 km (0.117 R)
• M73: 32,862,015 km (0.078 R)
• M74: 33,011,313 km (0.098 R)
• M75: 33,111,095 km (0.077 R)
• M76: 33,410,889 km (0.082 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 62

Radius: 14.6

Gravity: 0.29 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 6.56 AU - 8.66 AU

Year: 7785 Days

Day: 12 Hours

Environment

Temp: -173 °C

Axial Tilt: 35.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 62,012,333 km

• M1: 221,554 km (0.103 R)
• M2: 529,876 km (0.11 R)
• M3: 830,418 km (0.099 R)
• M4: 1,085,931 km (0.041 R)
• M5: 1,218,624 km (0.119 R)
• M6: 1,593,217 km (0.099 R)
• M7: 2,093,173 km (0.111 R)
• M8: 2,476,294 km (0.102 R)
• M9: 2,753,648 km (0.049 R)
• M10: 3,129,737 km (0.081 R)
• M11: 3,354,283 km (0.049 R)
• M12: 3,803,825 km (0.037 R)
• M13: 4,060,236 km (0.113 R)
• M14: 4,322,331 km (0.08 R)
• M15: 4,438,868 km (0.111 R)
• M16: 4,880,780 km (0.082 R)
• M17: 5,019,757 km (0.098 R)
• M18: 5,372,808 km (0.09 R)
• M19: 5,534,373 km (0.051 R)
• M20: 6,140,693 km (0.116 R)
• M21: 6,923,539 km (0.113 R)
• M22: 8,793,512 km (0.082 R)
• M23: 9,413,745 km (0.085 R)
• M24: 9,609,270 km (0.087 R)
• M25: 9,849,973 km (0.084 R)
• M26: 10,004,208 km (0.08 R)
• M27: 11,037,630 km (0.087 R)
• M28: 11,243,776 km (0.101 R)
• M29: 11,358,966 km (0.073 R)
• M30: 12,152,134 km (0.106 R)
• M31: 12,293,953 km (0.111 R)
• M32: 12,987,339 km (0.101 R)
• M33: 13,570,920 km (0.073 R)
• M34: 14,088,529 km (0.075 R)
• M35: 14,362,293 km (0.032 R)
• M36: 14,462,225 km (0.083 R)
• M37: 15,270,352 km (0.045 R)
• M38: 15,938,008 km (0.114 R)
• M39: 16,301,381 km (0.111 R)
• M40: 16,957,068 km (0.105 R)
• M41: 17,568,026 km (0.099 R)
• M42: 18,159,237 km (0.101 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 434.6

Radius: 12.3

Gravity: 2.87 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 6.95 AU - 9.91 AU

Year: 9077 Days

Day: 9.5 Hours

Environment

Temp: -169 °C

Axial Tilt: 16.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 62,012,333 km

• M1: 159,322 km (0.089 R)
• M2: 323,580 km (0.107 R)
• M3: 472,280 km (0.085 R)
• M4: 609,013 km (0.103 R)
• M5: 732,431 km (0.109 R)
• M6: 895,942 km (0.095 R)
• M7: 1,023,249 km (0.071 R)
• M8: 1,191,397 km (0.036 R)
• M9: 1,405,771 km (0.101 R)
• M10: 1,672,504 km (0.119 R)
• M11: 1,976,487 km (0.071 R)
• M12: 2,167,673 km (0.103 R)
• M13: 2,276,431 km (0.066 R)
• M14: 2,477,191 km (0.079 R)
• M15: 2,568,446 km (0.063 R)
• M16: 2,660,748 km (0.098 R)
• M17: 2,801,220 km (0.103 R)
• M18: 2,992,705 km (0.094 R)
• M19: 3,541,430 km (0.061 R)
• M20: 4,788,478 km (0.103 R)
• M21: 5,018,261 km (0.055 R)
• M22: 5,429,206 km (0.079 R)
• M23: 5,669,011 km (0.117 R)
• M24: 6,035,376 km (0.093 R)
• M25: 6,887,785 km (0.076 R)
• M26: 6,984,725 km (0.118 R)
• M27: 7,180,249 km (0.12 R)
• M28: 7,710,573 km (0.093 R)
• M29: 9,091,063 km (0.109 R)
• M30: 9,484,056 km (0.099 R)
• M31: 9,628,269 km (0.088 R)
• M32: 9,882,585 km (0.113 R)
• M33: 10,028,892 km (0.116 R)
• M34: 10,733,797 km (0.085 R)
• M35: 11,416,262 km (0.089 R)
• M36: 11,762,731 km (0.078 R)
• M37: 12,308,763 km (0.099 R)
• M38: 12,387,452 km (0.106 R)
• M39: 12,982,851 km (0.111 R)
• M40: 13,954,938 km (0.089 R)
• M41: 14,449,808 km (0.078 R)
• M42: 14,616,161 km (0.1 R)
• M43: 14,699,487 km (0.056 R)
• M44: 15,034,586 km (0.053 R)
• M45: 15,160,847 km (0.084 R)
• M46: 15,329,743 km (0.099 R)
• M47: 15,797,535 km (0.085 R)
• M48: 16,183,797 km (0.057 R)
• M49: 17,626,818 km (0.112 R)
• M50: 18,206,510 km (0.118 R)
• M51: 18,296,268 km (0.117 R)
• M52: 19,201,784 km (0.113 R)
• M53: 19,568,149 km (0.092 R)
• M54: 19,660,003 km (0.1 R)
• M55: 20,354,137 km (0.051 R)
• M56: 20,868,305 km (0.116 R)
• M57: 21,339,538 km (0.094 R)
• M58: 21,957,227 km (0.112 R)
• M59: 22,822,352 km (0.032 R)
• M60: 23,161,790 km (0.089 R)
• M61: 24,190,125 km (0.032 R)
• M62: 24,536,145 km (0.114 R)
• M63: 26,341,941 km (0.046 R)
• M64: 26,494,381 km (0.1 R)
• M65: 26,697,984 km (0.086 R)
• M66: 28,345,954 km (0.104 R)
• M67: 28,710,973 km (0.064 R)
• M68: 30,186,008 km (0.087 R)
• M69: 30,292,372 km (0.059 R)
• M70: 30,718,876 km (0.108 R)
• M71: 32,499,090 km (0.099 R)
• M72: 33,154,778 km (0.119 R)
• M73: 33,484,192 km (0.065 R)
• M74: 33,925,207 km (0.069 R)
• M75: 35,539,966 km (0.108 R)
• M76: 36,046,056 km (0.065 R)
• M77: 36,215,401 km (0.112 R)
• M78: 37,693,427 km (0.085 R)
• M79: 38,037,203 km (0.086 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 349.3

Radius: 3.8

Gravity: 24.19 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 11.84 AU - 16.46 AU

Year: 19740 Days

Day: 20.9 Hours

Environment

Temp: -182 °C

Axial Tilt: 14.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 62,012,333 km

• M1: 68,516 km (0.109 R)
• M2: 408,253 km (0.106 R)
• M3: 511,026 km (0.089 R)
• M4: 1,672,953 km (0.06 R)
• M5: 2,008,800 km (0.026 R)
• M6: 2,095,866 km (0.057 R)
• M7: 2,395,511 km (0.096 R)
• M8: 2,456,995 km (0.108 R)
• M9: 2,550,195 km (0.106 R)
• M10: 3,067,205 km (0.077 R)
• M11: 3,440,901 km (0.087 R)
• M12: 3,650,786 km (0.056 R)
• M13: 3,900,914 km (0.116 R)
• M14: 3,973,319 km (0.063 R)
• M15: 5,033,968 km (0.104 R)
• M16: 5,352,313 km (0.102 R)
• M17: 5,883,235 km (0.115 R)
• M18: 6,688,970 km (0.113 R)
• M19: 6,994,448 km (0.099 R)
• M20: 7,349,145 km (0.098 R)
• M21: 7,619,020 km (0.085 R)
• M22: 7,755,154 km (0.083 R)
• M23: 7,937,962 km (0.043 R)
• M24: 8,401,117 km (0.113 R)
• M25: 8,683,259 km (0.057 R)
• M26: 9,597,003 km (0.102 R)
• M27: 9,645,921 km (0.113 R)
• M28: 10,490,401 km (0.073 R)
• M29: 11,049,299 km (0.116 R)
• M30: 11,306,457 km (0.081 R)
• M31: 11,826,908 km (0.043 R)
• M32: 12,515,059 km (0.07 R)
• M33: 12,783,138 km (0.072 R)
• M34: 12,836,993 km (0.071 R)
• M35: 12,945,003 km (0.087 R)
• M36: 14,995,242 km (0.089 R)
• M37: 15,222,930 km (0.115 R)
• M38: 15,566,556 km (0.096 R)
• M39: 15,796,937 km (0.118 R)
• M40: 16,028,664 km (0.059 R)
• M41: 16,144,752 km (0.116 R)
• M42: 16,436,617 km (0.074 R)
• M43: 17,084,675 km (0.029 R)
• M44: 17,441,616 km (0.067 R)
• M45: 18,344,888 km (0.045 R)
• M46: 19,821,419 km (0.071 R)
• M47: 19,946,183 km (0.1 R)
• M48: 20,008,715 km (0.1 R)
• M49: 20,700,157 km (0.102 R)
• M50: 20,890,146 km (0.038 R)
• M51: 21,335,648 km (0.092 R)
• M52: 22,495,481 km (0.061 R)
• M53: 22,690,855 km (0.1 R)
• M54: 22,952,053 km (0.057 R)
• M55: 23,477,591 km (0.109 R)
• M56: 23,940,746 km (0.075 R)
• M57: 24,007,167 km (0.107 R)
• M58: 26,437,983 km (0.077 R)
• M59: 26,712,944 km (0.107 R)
• M60: 27,196,295 km (0.057 R)
• M61: 27,682,488 km (0.078 R)
• M62: 27,961,637 km (0.095 R)
• M63: 28,171,673 km (0.056 R)
• M64: 28,522,779 km (0.084 R)
• M65: 30,228,195 km (0.12 R)
• M66: 31,165,575 km (0.04 R)
• M67: 31,747,211 km (0.099 R)
• M68: 32,552,945 km (0.12 R)
• M69: 32,700,000 km (0.077 R)
• M70: 33,587,864 km (0.071 R)
• M71: 36,987,026 km (0.047 R)
• M72: 38,299,299 km (0.093 R)
• M73: 40,256,637 km (0.049 R)
• M74: 40,572,887 km (0.104 R)
• M75: 40,969,322 km (0.113 R)
• M76: 41,925,850 km (0.095 R)
• M77: 42,406,957 km (0.075 R)
• M78: 45,825,119 km (0.06 R)
• M79: 46,072,703 km (0.086 R)
• M80: 46,734,824 km (0.1 R)
• M81: 46,900,877 km (0.111 R)
• M82: 50,177,819 km (0.075 R)
• M83: 52,144,731 km (0.11 R)
• M84: 52,748,359 km (0.072 R)
• M85: 53,614,680 km (0.066 R)
• M86: 54,398,423 km (0.094 R)
• M87: 55,712,940 km (0.061 R)
• M88: 56,772,093 km (0.053 R)
• M89: 56,949,217 km (0.093 R)
• M90: 57,037,928 km (0.107 R)
• M91: 58,016,149 km (0.115 R)
• M92: 58,373,239 km (0.1 R)
• M93: 58,910,295 km (0.081 R)
• M94: 59,269,180 km (0.107 R)
• M95: 59,718,872 km (0.098 R)
• M96: 60,169,610 km (0.119 R)

Planet 9 - Ice Giant

Semi-Major Axis: 17.77 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 192.2

Radius: 7.1

Gravity: 3.81 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 16.17 AU - 19.37 AU

Year: 27780 Days

Day: 23.8 Hours

Environment

Temp: -199 °C

Axial Tilt: 35.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 62,012,333 km

• M1: 93,798 km (0.074 R)
• M2: 213,626 km (0.054 R)
• M3: 318,494 km (0.111 R)
• M4: 378,483 km (0.088 R)
• M5: 442,810 km (0.058 R)
• M6: 602,431 km (0.055 R)
• M7: 865,274 km (0.11 R)
• M8: 2,075,970 km (0.108 R)
• M9: 2,662,393 km (0.044 R)
• M10: 2,957,400 km (0.113 R)
• M11: 3,366,850 km (0.071 R)
• M12: 3,542,777 km (0.083 R)
• M13: 4,014,309 km (0.105 R)
• M14: 4,699,617 km (0.089 R)
• M15: 4,935,982 km (0.046 R)
• M16: 5,257,318 km (0.117 R)
• M17: 5,379,539 km (0.053 R)
• M18: 5,626,974 km (0.031 R)
• M19: 6,918,752 km (0.053 R)
• M20: 7,278,236 km (0.108 R)
• M21: 7,505,924 km (0.073 R)
• M22: 8,062,128 km (0.075 R)
• M23: 9,759,017 km (0.075 R)
• M24: 10,111,170 km (0.102 R)
• M25: 10,212,598 km (0.076 R)
• M26: 12,910,446 km (0.08 R)
• M27: 13,186,155 km (0.089 R)
• M28: 13,352,508 km (0.091 R)
• M29: 15,170,271 km (0.085 R)
• M30: 15,871,586 km (0.089 R)
• M31: 16,048,560 km (0.094 R)
• M32: 16,523,833 km (0.106 R)
• M33: 17,915,691 km (0.107 R)
• M34: 18,099,996 km (0.069 R)
• M35: 18,968,561 km (0.112 R)
• M36: 19,850,441 km (0.055 R)
• M37: 20,041,178 km (0.075 R)
• M38: 20,939,364 km (0.079 R)
• M39: 21,003,990 km (0.106 R)
• M40: 21,198,317 km (0.055 R)
• M41: 22,376,999 km (0.089 R)
• M42: 22,841,052 km (0.045 R)
• M43: 23,041,064 km (0.099 R)
• M44: 23,107,785 km (0.111 R)
• M45: 24,729,126 km (0.048 R)
• M46: 26,038,557 km (0.078 R)
• M47: 27,653,615 km (0.118 R)
• M48: 27,795,584 km (0.086 R)
• M49: 28,008,910 km (0.095 R)
• M50: 28,294,343 km (0.038 R)
• M51: 28,796,094 km (0.118 R)
• M52: 28,868,051 km (0.109 R)
• M53: 28,940,007 km (0.099 R)
• M54: 29,300,688 km (0.115 R)
• M55: 29,373,093 km (0.114 R)
• M56: 29,517,904 km (0.104 R)
• M57: 29,663,014 km (0.094 R)
• M58: 30,979,475 km (0.099 R)
• M59: 31,496,635 km (0.088 R)
• M60: 32,016,637 km (0.075 R)
• M61: 32,165,637 km (0.104 R)
• M62: 32,314,935 km (0.112 R)
• M63: 35,889,576 km (0.093 R)
• M64: 36,900,260 km (0.098 R)
• M65: 37,056,589 km (0.051 R)
• M66: 37,291,458 km (0.077 R)
• M67: 38,156,882 km (0.088 R)
• M68: 39,028,888 km (0.108 R)
• M69: 39,347,681 km (0.058 R)
• M70: 39,427,566 km (0.104 R)
• M71: 40,067,994 km (0.12 R)
• M72: 41,765,781 km (0.108 R)
• M73: 42,910,504 km (0.031 R)
• M74: 44,314,480 km (0.111 R)
• M75: 44,647,036 km (0.117 R)
• M76: 45,230,916 km (0.1 R)
• M77: 47,336,955 km (0.092 R)
• M78: 48,958,746 km (0.103 R)
• M79: 49,647,045 km (0.088 R)
• M80: 50,251,870 km (0.082 R)
• M81: 50,511,871 km (0.102 R)
• M82: 50,685,554 km (0.081 R)
• M83: 50,859,237 km (0.069 R)
• M84: 51,207,351 km (0.114 R)
• M85: 52,607,886 km (0.034 R)
• M86: 53,932,276 km (0.116 R)
• M87: 54,109,699 km (0.038 R)
• M88: 54,376,133 km (0.101 R)
• M89: 54,821,187 km (0.108 R)
• M90: 56,793,934 km (0.1 R)
• M91: 58,061,477 km (0.06 R)
• M92: 59,888,216 km (0.062 R)
• M93: 62,012,357 km (0.114 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 159 - 18,827 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit