🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.3

Radius: 0.62

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 0.57 AU - 0.59 AU

Year: 162 Days

Day: 37 Hours

Environment

Temp: 177 °C

Axial Tilt: 2.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 41,425,436 km

• M1: 129,552 km (0.101 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.4

Radius: 1.14

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 0.56 AU - 0.82 AU

Year: 210 Days

Day: 26.7 Hours

Environment

Temp: 150 °C

Axial Tilt: 43.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.31

Radius: 1.61

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 2.06 AU - 2.2 AU

Year: 1141 Days

Day: 33.6 Hours

Environment

Temp: -68 °C

Axial Tilt: 5.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.06

Radius: 1.56

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 2.24 AU - 2.28 AU

Year: 1247 Days

Day: 45.1 Hours

Environment

Temp: -89 °C

Axial Tilt: 7.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 41,425,436 km

• M1: 1,611,319 km (0.088 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 2 AU - 3.18 AU

Year: 1530 Days

Day: 19.5 Hours

Environment

Temp: -85 °C

Axial Tilt: 25.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 41,425,436 km

• M1: 368,460 km (0.12 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.47

Radius: 0.74

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 2.3 AU - 2.88 AU

Year: 1530 Days

Day: 18.5 Hours

Environment

Temp: -93 °C

Axial Tilt: 35.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 41,425,436 km

• M1: 756,217 km (0.042 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 213.2

Radius: 8

Gravity: 3.33 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 3.89 AU - 6.45 AU

Year: 4315 Days

Day: 5.6 Hours

Environment

Temp: -146 °C

Axial Tilt: 25.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 41,425,436 km

• M1: 140,323 km (0.03 R)
• M2: 195,375 km (0.099 R)
• M3: 287,527 km (0.105 R)
• M4: 556,654 km (0.073 R)
• M5: 781,798 km (0.108 R)
• M6: 866,471 km (0.068 R)
• M7: 1,014,722 km (0.105 R)
• M8: 1,066,034 km (0.047 R)
• M9: 1,280,259 km (0.081 R)
• M10: 1,415,645 km (0.102 R)
• M11: 1,485,058 km (0.071 R)
• M12: 1,603,390 km (0.048 R)
• M13: 1,799,513 km (0.058 R)
• M14: 1,951,654 km (0.083 R)
• M15: 2,016,280 km (0.108 R)
• M16: 2,419,596 km (0.039 R)
• M17: 2,517,283 km (0.069 R)
• M18: 2,702,336 km (0.08 R)
• M19: 2,906,687 km (0.115 R)
• M20: 3,115,974 km (0.059 R)
• M21: 3,207,229 km (0.06 R)
• M22: 3,330,348 km (0.101 R)
• M23: 3,408,139 km (0.103 R)
• M24: 3,470,671 km (0.117 R)
• M25: 3,533,651 km (0.109 R)
• M26: 3,644,952 km (0.067 R)
• M27: 4,353,298 km (0.095 R)
• M28: 4,662,517 km (0.091 R)
• M29: 4,978,617 km (0.098 R)
• M30: 5,121,483 km (0.118 R)
• M31: 5,193,440 km (0.087 R)
• M32: 5,392,854 km (0.087 R)
• M33: 5,484,408 km (0.1 R)
• M34: 5,613,511 km (0.105 R)
• M35: 6,177,794 km (0.108 R)
• M36: 6,292,834 km (0.048 R)
• M37: 6,466,667 km (0.099 R)
• M38: 6,544,458 km (0.105 R)
• M39: 6,977,993 km (0.117 R)
• M40: 7,037,832 km (0.104 R)
• M41: 7,238,592 km (0.083 R)
• M42: 7,339,720 km (0.085 R)
• M43: 8,060,333 km (0.109 R)
• M44: 8,354,891 km (0.1 R)
• M45: 8,653,040 km (0.097 R)
• M46: 9,193,986 km (0.097 R)
• M47: 9,347,473 km (0.11 R)
• M48: 9,634,701 km (0.119 R)
• M49: 9,812,872 km (0.089 R)
• M50: 10,263,312 km (0.058 R)
• M51: 10,377,006 km (0.113 R)
• M52: 10,605,442 km (0.055 R)
• M53: 11,044,362 km (0.105 R)
• M54: 11,301,072 km (0.086 R)
• M55: 11,465,630 km (0.11 R)
• M56: 11,678,208 km (0.111 R)
• M57: 12,035,448 km (0.103 R)
• M58: 12,107,255 km (0.107 R)
• M59: 12,203,297 km (0.053 R)
• M60: 12,275,552 km (0.081 R)
• M61: 12,347,958 km (0.115 R)
• M62: 12,468,833 km (0.109 R)
• M63: 12,565,772 km (0.106 R)
• M64: 12,638,776 km (0.076 R)
• M65: 13,153,243 km (0.119 R)
• M66: 13,475,028 km (0.099 R)
• M67: 13,649,459 km (0.102 R)
• M68: 14,151,959 km (0.104 R)
• M69: 14,839,810 km (0.1 R)
• M70: 14,994,195 km (0.059 R)
• M71: 15,434,312 km (0.116 R)
• M72: 15,643,001 km (0.119 R)
• M73: 15,826,408 km (0.104 R)
• M74: 15,878,916 km (0.107 R)
• M75: 15,984,084 km (0.065 R)
• M76: 16,354,039 km (0.067 R)
• M77: 17,021,844 km (0.067 R)
• M78: 17,345,574 km (0.074 R)
• M79: 18,356,407 km (0.075 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 928.1

Radius: 8.2

Gravity: 13.8 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 8.67 AU - 12.29 AU

Year: 12454 Days

Day: 8 Hours

Environment

Temp: -177 °C

Axial Tilt: 32.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 41,425,436 km

• M1: 103,971 km (0.039 R)
• M2: 172,636 km (0.075 R)
• M3: 288,574 km (0.062 R)
• M4: 389,104 km (0.109 R)
• M5: 1,411,606 km (0.065 R)
• M6: 1,702,125 km (0.098 R)
• M7: 1,756,877 km (0.082 R)
• M8: 2,523,566 km (0.115 R)
• M9: 2,908,931 km (0.117 R)
• M10: 3,278,437 km (0.093 R)
• M11: 3,842,421 km (0.091 R)
• M12: 4,061,732 km (0.091 R)
• M13: 4,589,214 km (0.094 R)
• M14: 4,743,898 km (0.109 R)
• M15: 5,218,423 km (0.064 R)
• M16: 6,000,670 km (0.115 R)
• M17: 6,127,529 km (0.076 R)
• M18: 6,340,855 km (0.116 R)
• M19: 6,556,725 km (0.026 R)
• M20: 7,308,754 km (0.066 R)
• M21: 7,717,904 km (0.055 R)
• M22: 8,087,859 km (0.073 R)
• M23: 8,749,231 km (0.093 R)
• M24: 8,941,315 km (0.045 R)
• M25: 9,086,425 km (0.042 R)
• M26: 9,526,243 km (0.103 R)
• M27: 10,123,438 km (0.091 R)
• M28: 10,938,447 km (0.097 R)
• M29: 11,093,580 km (0.098 R)
• M30: 11,145,490 km (0.081 R)
• M31: 11,249,610 km (0.109 R)
• M32: 11,880,464 km (0.107 R)
• M33: 12,200,155 km (0.064 R)
• M34: 12,630,997 km (0.063 R)
• M35: 13,176,431 km (0.106 R)
• M36: 13,231,483 km (0.107 R)
• M37: 13,286,535 km (0.061 R)
• M38: 13,841,244 km (0.115 R)
• M39: 14,346,885 km (0.116 R)
• M40: 16,905,158 km (0.083 R)
• M41: 17,869,765 km (0.112 R)
• M42: 18,358,800 km (0.082 R)
• M43: 18,852,174 km (0.055 R)
• M44: 19,475,100 km (0.037 R)
• M45: 19,600,463 km (0.08 R)
• M46: 19,789,106 km (0.074 R)
• M47: 20,805,025 km (0.083 R)
• M48: 20,869,202 km (0.069 R)
• M49: 21,707,997 km (0.077 R)
• M50: 24,087,800 km (0.116 R)
• M51: 25,582,283 km (0.103 R)
• M52: 25,650,948 km (0.069 R)
• M53: 26,271,630 km (0.098 R)
• M54: 27,246,859 km (0.077 R)
• M55: 29,376,085 km (0.055 R)
• M56: 29,736,167 km (0.106 R)
• M57: 30,752,236 km (0.09 R)
• M58: 30,898,243 km (0.082 R)
• M59: 32,669,033 km (0.113 R)
• M60: 33,116,780 km (0.11 R)
• M61: 33,641,868 km (0.094 R)
• M62: 33,943,158 km (0.086 R)
• M63: 35,615,962 km (0.12 R)
• M64: 35,692,706 km (0.058 R)
• M65: 39,278,716 km (0.1 R)
• M66: 39,754,886 km (0.104 R)
• M67: 39,993,644 km (0.086 R)
• M68: 40,233,001 km (0.061 R)
• M69: 41,114,282 km (0.049 R)
• M70: 41,921,063 km (0.079 R)
• M71: 42,977,823 km (0.068 R)
• M72: 43,960,830 km (0.061 R)
• M73: 44,043,109 km (0.101 R)
• M74: 44,537,829 km (0.083 R)
• M75: 45,865,810 km (0.1 R)
• M76: 46,450,887 km (0.101 R)
• M77: 49,327,803 km (0.087 R)
• M78: 50,184,850 km (0.087 R)
• M79: 50,270,868 km (0.115 R)
• M80: 51,479,769 km (0.038 R)
• M81: 51,566,536 km (0.093 R)
• M82: 51,740,069 km (0.098 R)
• M83: 52,000,818 km (0.032 R)
• M84: 52,523,513 km (0.11 R)
• M85: 53,310,996 km (0.059 R)
• M86: 54,455,121 km (0.11 R)
• M87: 58,478,107 km (0.06 R)
• M88: 59,476,074 km (0.097 R)
• M89: 59,567,030 km (0.112 R)
• M90: 59,931,450 km (0.112 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.26 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 203.7

Radius: 6

Gravity: 5.66 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 12.73 AU - 17.79 AU

Year: 21883 Days

Day: 23.2 Hours

Environment

Temp: -188 °C

Axial Tilt: 17 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 41,425,436 km

• M1: 905,965 km (0.12 R)
• M2: 1,136,794 km (0.085 R)
• M3: 1,432,699 km (0.099 R)
• M4: 1,933,104 km (0.11 R)
• M5: 2,397,605 km (0.049 R)
• M6: 2,716,099 km (0.111 R)
• M7: 3,048,057 km (0.119 R)
• M8: 3,297,436 km (0.094 R)
• M9: 3,651,235 km (0.092 R)
• M10: 3,983,193 km (0.039 R)
• M11: 4,255,910 km (0.035 R)
• M12: 4,394,437 km (0.052 R)
• M13: 4,855,199 km (0.067 R)
• M14: 5,073,013 km (0.054 R)
• M15: 5,146,316 km (0.118 R)
• M16: 6,170,314 km (0.101 R)
• M17: 6,287,898 km (0.106 R)
• M18: 6,485,666 km (0.049 R)
• M19: 8,053,452 km (0.063 R)
• M20: 8,703,155 km (0.072 R)
• M21: 8,835,101 km (0.118 R)
• M22: 9,056,505 km (0.088 R)
• M23: 9,414,493 km (0.038 R)
• M24: 15,047,900 km (0.115 R)
• M25: 15,312,240 km (0.112 R)
• M26: 15,418,454 km (0.119 R)
• M27: 16,385,156 km (0.079 R)
• M28: 16,439,310 km (0.106 R)
• M29: 16,930,589 km (0.1 R)
• M30: 17,759,960 km (0.065 R)
• M31: 19,000,126 km (0.04 R)
• M32: 19,171,266 km (0.055 R)
• M33: 20,209,625 km (0.059 R)
• M34: 20,794,403 km (0.084 R)
• M35: 21,622,427 km (0.101 R)
• M36: 22,220,370 km (0.119 R)
• M37: 22,581,649 km (0.077 R)
• M38: 23,371,376 km (0.085 R)
• M39: 23,616,268 km (0.069 R)
• M40: 24,108,295 km (0.077 R)
• M41: 25,479,061 km (0.111 R)
• M42: 26,300,951 km (0.068 R)
• M43: 26,747,052 km (0.103 R)
• M44: 26,811,080 km (0.109 R)
• M45: 27,582,257 km (0.098 R)
• M46: 29,212,275 km (0.083 R)
• M47: 29,674,234 km (0.094 R)
• M48: 32,564,614 km (0.119 R)
• M49: 33,662,812 km (0.1 R)
• M50: 34,285,887 km (0.094 R)
• M51: 34,703,265 km (0.104 R)
• M52: 35,684,029 km (0.051 R)
• M53: 36,673,768 km (0.101 R)
• M54: 36,815,886 km (0.107 R)
• M55: 40,648,584 km (0.115 R)
• M56: 41,978,808 km (0.102 R)
• M57: 42,053,158 km (0.094 R)
• M58: 42,873,553 km (0.073 R)
• M59: 43,323,244 km (0.114 R)
• M60: 46,822,787 km (0.112 R)
• M61: 48,138,800 km (0.042 R)
• M62: 50,490,777 km (0.092 R)
• M63: 51,999,621 km (0.108 R)
• M64: 52,639,302 km (0.1 R)
• M65: 52,799,671 km (0.091 R)

Planet 10 - Ice Giant

Semi-Major Axis: 17.56 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 60.6

Radius: 4.4

Gravity: 3.13 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 15.61 AU - 19.51 AU

Year: 27012 Days

Day: 20.8 Hours

Environment

Temp: -200 °C

Axial Tilt: 19.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 41,425,436 km

• M1: 65,225 km (0.059 R)
• M2: 559,496 km (0.077 R)
• M3: 647,609 km (0.099 R)
• M4: 1,285,345 km (0.075 R)
• M5: 1,382,584 km (0.087 R)
• M6: 1,605,335 km (0.115 R)
• M7: 2,061,309 km (0.064 R)
• M8: 2,198,640 km (0.06 R)
• M9: 2,727,319 km (0.109 R)
• M10: 2,802,417 km (0.113 R)
• M11: 4,323,678 km (0.049 R)
• M12: 5,071,667 km (0.09 R)
• M13: 5,257,168 km (0.101 R)
• M14: 5,891,164 km (0.11 R)
• M15: 7,229,915 km (0.091 R)
• M16: 9,593,113 km (0.1 R)
• M17: 10,092,022 km (0.037 R)
• M18: 10,130,768 km (0.072 R)
• M19: 11,154,915 km (0.095 R)
• M20: 11,719,946 km (0.047 R)
• M21: 12,170,535 km (0.074 R)
• M22: 13,512,876 km (0.091 R)
• M23: 14,375,458 km (0.036 R)
• M24: 16,243,786 km (0.102 R)
• M25: 16,883,466 km (0.12 R)
• M26: 17,905,070 km (0.116 R)
• M27: 18,328,731 km (0.069 R)
• M28: 18,613,117 km (0.094 R)
• M29: 19,138,056 km (0.101 R)
• M30: 19,474,651 km (0.034 R)
• M31: 21,038,248 km (0.112 R)
• M32: 21,236,465 km (0.082 R)
• M33: 22,237,125 km (0.028 R)
• M34: 22,540,360 km (0.058 R)
• M35: 23,253,044 km (0.074 R)
• M36: 24,076,581 km (0.097 R)
• M37: 24,387,894 km (0.109 R)
• M38: 24,804,973 km (0.1 R)
• M39: 25,224,445 km (0.12 R)
• M40: 26,764,705 km (0.071 R)
• M41: 27,410,967 km (0.091 R)
• M42: 27,519,127 km (0.078 R)
• M43: 28,225,827 km (0.105 R)
• M44: 28,608,947 km (0.049 R)
• M45: 29,269,571 km (0.08 R)
• M46: 29,546,327 km (0.113 R)
• M47: 33,106,757 km (0.112 R)
• M48: 33,974,275 km (0.06 R)
• M49: 36,799,879 km (0.113 R)
• M50: 37,038,787 km (0.106 R)
• M51: 37,578,088 km (0.097 R)
• M52: 37,939,067 km (0.096 R)
• M53: 39,272,583 km (0.093 R)
• M54: 40,868,194 km (0.044 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 247 - 18,529 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit