🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.57

Radius: 0.8

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 0.72 AU - 0.8 AU

Year: 283 Days

Day: 14.9 Hours

Environment

Temp: -0 °C

Axial Tilt: 0.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 43,466,619 km

• M1: 126,859 km (0.12 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.1

Radius: 1.35

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 0.9 AU - 1.22 AU

Year: 467 Days

Day: 39.8 Hours

Environment

Temp: -55 °C

Axial Tilt: 5.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.86

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 1 AU - 1.4 AU

Year: 562 Days

Day: 30.3 Hours

Environment

Temp: -74 °C

Axial Tilt: 46.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.2

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 1.72 AU - 1.88 AU

Year: 1032 Days

Day: 40.2 Hours

Environment

Temp: -101 °C

Axial Tilt: 8.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.89

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 1.58 AU - 2.64 AU

Year: 1310 Days

Day: 31.1 Hours

Environment

Temp: -112 °C

Axial Tilt: 18.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 3.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 28.2

Radius: 14.3

Gravity: 0.14 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 2.9 AU - 4.7 AU

Year: 3167 Days

Day: 10.5 Hours

Environment

Temp: -157 °C

Axial Tilt: 23.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 43,466,619 km

• M1: 184,305 km (0.097 R)
• M2: 562,937 km (0.106 R)
• M3: 708,944 km (0.072 R)
• M4: 905,815 km (0.048 R)
• M5: 1,044,492 km (0.077 R)
• M6: 1,179,430 km (0.085 R)
• M7: 1,480,570 km (0.107 R)
• M8: 1,647,372 km (0.066 R)
• M9: 1,882,091 km (0.056 R)
• M10: 2,325,499 km (0.112 R)
• M11: 2,445,327 km (0.052 R)
• M12: 2,551,990 km (0.089 R)
• M13: 2,683,636 km (0.095 R)
• M14: 3,827,162 km (0.112 R)
• M15: 4,095,990 km (0.114 R)
• M16: 4,214,621 km (0.089 R)
• M17: 5,532,428 km (0.051 R)
• M18: 5,950,405 km (0.096 R)
• M19: 6,262,765 km (0.117 R)
• M20: 6,452,755 km (0.117 R)
• M21: 7,023,620 km (0.103 R)
• M22: 7,320,572 km (0.099 R)
• M23: 7,509,813 km (0.091 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 870.6

Radius: 8.7

Gravity: 11.5 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 5.93 AU - 7.29 AU

Year: 7265 Days

Day: 12.9 Hours

Environment

Temp: -179 °C

Axial Tilt: 1.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 43,466,619 km

• M1: 406,009 km (0.039 R)
• M2: 507,735 km (0.05 R)
• M3: 576,101 km (0.088 R)
• M4: 1,655,899 km (0.054 R)
• M5: 1,719,029 km (0.081 R)
• M6: 1,913,506 km (0.067 R)
• M7: 2,002,367 km (0.107 R)
• M8: 2,184,129 km (0.114 R)
• M9: 2,347,639 km (0.06 R)
• M10: 2,467,018 km (0.106 R)
• M11: 2,938,701 km (0.064 R)
• M12: 3,684,296 km (0.108 R)
• M13: 4,634,542 km (0.119 R)
• M14: 5,121,483 km (0.061 R)
• M15: 5,529,137 km (0.081 R)
• M16: 5,720,772 km (0.111 R)
• M17: 6,143,685 km (0.076 R)
• M18: 6,342,202 km (0.084 R)
• M19: 6,475,793 km (0.062 R)
• M20: 7,157,660 km (0.09 R)
• M21: 7,755,154 km (0.065 R)
• M22: 8,259,298 km (0.096 R)
• M23: 9,072,812 km (0.083 R)
• M24: 9,989,248 km (0.044 R)
• M25: 10,301,309 km (0.11 R)
• M26: 11,499,738 km (0.097 R)
• M27: 11,744,779 km (0.107 R)
• M28: 12,322,975 km (0.099 R)
• M29: 12,699,662 km (0.028 R)
• M30: 12,826,073 km (0.09 R)
• M31: 13,593,360 km (0.102 R)
• M32: 13,982,464 km (0.116 R)
• M33: 14,156,746 km (0.111 R)
• M34: 14,771,892 km (0.044 R)
• M35: 14,949,315 km (0.054 R)
• M36: 15,082,757 km (0.083 R)
• M37: 16,073,842 km (0.119 R)
• M38: 16,256,352 km (0.069 R)
• M39: 16,669,392 km (0.099 R)
• M40: 17,318,796 km (0.085 R)
• M41: 17,552,767 km (0.08 R)
• M42: 18,642,288 km (0.083 R)
• M43: 20,688,039 km (0.082 R)
• M44: 20,787,223 km (0.111 R)
• M45: 20,936,222 km (0.057 R)
• M46: 21,737,319 km (0.087 R)
• M47: 21,939,126 km (0.104 R)
• M48: 22,293,823 km (0.116 R)
• M49: 23,163,136 km (0.112 R)
• M50: 23,369,282 km (0.079 R)
• M51: 23,939,250 km (0.114 R)
• M52: 24,882,015 km (0.057 R)
• M53: 25,676,829 km (0.104 R)
• M54: 26,695,590 km (0.083 R)
• M55: 28,165,838 km (0.077 R)
• M56: 28,661,905 km (0.098 R)
• M57: 28,717,106 km (0.114 R)
• M58: 29,271,965 km (0.111 R)
• M59: 30,279,357 km (0.072 R)
• M60: 30,787,391 km (0.116 R)
• M61: 30,900,787 km (0.116 R)
• M62: 30,957,335 km (0.101 R)
• M63: 31,469,258 km (0.093 R)
• M64: 32,041,171 km (0.114 R)
• M65: 32,558,780 km (0.102 R)
• M66: 32,847,504 km (0.096 R)
• M67: 33,660,718 km (0.119 R)
• M68: 33,777,404 km (0.086 R)
• M69: 33,894,240 km (0.039 R)
• M70: 34,187,003 km (0.051 R)
• M71: 34,362,930 km (0.068 R)
• M72: 34,598,098 km (0.066 R)
• M73: 36,858,671 km (0.115 R)
• M74: 36,918,810 km (0.061 R)
• M75: 36,978,948 km (0.057 R)
• M76: 37,642,863 km (0.088 R)
• M77: 37,885,362 km (0.066 R)
• M78: 38,128,309 km (0.08 R)
• M79: 38,799,105 km (0.088 R)
• M80: 39,473,642 km (0.106 R)
• M81: 39,720,030 km (0.112 R)
• M82: 40,028,501 km (0.098 R)
• M83: 40,152,218 km (0.11 R)
• M84: 40,214,152 km (0.104 R)
• M85: 41,333,293 km (0.092 R)

Planet 8 - Ice Giant

Semi-Major Axis: 12.49 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 850.9

Radius: 3.5

Gravity: 69.46 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 11.38 AU - 13.6 AU

Year: 18870 Days

Day: 18.9 Hours

Environment

Temp: -211 °C

Axial Tilt: 7.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 43,466,619 km

• M1: 56,398 km (0.12 R)
• M2: 249,529 km (0.108 R)
• M3: 300,093 km (0.087 R)
• M4: 335,847 km (0.071 R)
• M5: 493,673 km (0.101 R)
• M6: 536,608 km (0.076 R)
• M7: 603,179 km (0.106 R)
• M8: 720,463 km (0.092 R)
• M9: 949,198 km (0.117 R)
• M10: 1,437,935 km (0.065 R)
• M11: 1,923,978 km (0.094 R)
• M12: 2,273,888 km (0.071 R)
• M13: 2,309,941 km (0.118 R)
• M14: 2,795,984 km (0.074 R)
• M15: 2,991,060 km (0.112 R)
• M16: 3,353,386 km (0.106 R)
• M17: 3,644,803 km (0.118 R)
• M18: 3,857,830 km (0.095 R)
• M19: 5,314,165 km (0.055 R)
• M20: 5,751,290 km (0.093 R)
• M21: 6,099,105 km (0.098 R)
• M22: 6,351,776 km (0.096 R)
• M23: 6,504,964 km (0.114 R)
• M24: 7,883,209 km (0.091 R)
• M25: 8,269,172 km (0.1 R)
• M26: 8,888,058 km (0.099 R)
• M27: 8,945,055 km (0.118 R)
• M28: 12,071,351 km (0.115 R)
• M29: 12,197,762 km (0.091 R)
• M30: 13,029,825 km (0.063 R)
• M31: 13,420,126 km (0.028 R)
• M32: 14,145,376 km (0.037 R)
• M33: 14,546,448 km (0.09 R)
• M34: 14,883,492 km (0.116 R)
• M35: 15,702,690 km (0.073 R)
• M36: 17,100,383 km (0.083 R)
• M37: 17,242,351 km (0.081 R)
• M38: 18,246,751 km (0.118 R)
• M39: 20,537,544 km (0.115 R)
• M40: 20,915,428 km (0.109 R)
• M41: 21,601,484 km (0.091 R)
• M42: 22,683,076 km (0.038 R)
• M43: 22,761,017 km (0.109 R)
• M44: 22,917,047 km (0.116 R)
• M45: 22,995,287 km (0.077 R)
• M46: 24,738,102 km (0.101 R)
• M47: 24,818,287 km (0.057 R)
• M48: 25,463,203 km (0.095 R)
• M49: 25,868,913 km (0.115 R)
• M50: 26,440,676 km (0.091 R)
• M51: 27,264,810 km (0.08 R)
• M52: 28,853,540 km (0.116 R)
• M53: 30,386,020 km (0.072 R)
• M54: 30,557,908 km (0.089 R)
• M55: 32,382,404 km (0.051 R)
• M56: 32,645,995 km (0.045 R)
• M57: 32,998,448 km (0.061 R)
• M58: 33,974,125 km (0.117 R)
• M59: 34,869,319 km (0.116 R)
• M60: 36,135,665 km (0.117 R)
• M61: 36,591,639 km (0.064 R)
• M62: 36,683,043 km (0.105 R)
• M63: 37,878,181 km (0.042 R)
• M64: 38,155,835 km (0.075 R)
• M65: 39,273,031 km (0.09 R)
• M66: 40,212,356 km (0.074 R)
• M67: 40,874,177 km (0.069 R)
• M68: 41,254,006 km (0.099 R)
• M69: 42,112,848 km (0.102 R)
• M70: 45,116,025 km (0.118 R)
• M71: 45,902,162 km (0.12 R)
• M72: 46,692,787 km (0.046 R)
• M73: 46,990,486 km (0.065 R)
• M74: 48,789,550 km (0.091 R)
• M75: 50,102,870 km (0.051 R)
• M76: 51,530,183 km (0.096 R)
• M77: 53,488,419 km (0.041 R)
• M78: 54,216,064 km (0.111 R)
• M79: 54,633,292 km (0.118 R)
• M80: 58,649,995 km (0.118 R)
• M81: 59,938,032 km (0.087 R)
• M82: 60,801,811 km (0.103 R)
• M83: 61,669,777 km (0.082 R)
• M84: 63,857,646 km (0.1 R)
• M85: 65,182,485 km (0.115 R)
• M86: 65,293,187 km (0.094 R)
• M87: 65,515,041 km (0.073 R)
• M88: 67,074,748 km (0.075 R)
• M89: 67,634,693 km (0.079 R)
• M90: 68,421,279 km (0.089 R)
• M91: 69,097,910 km (0.096 R)
• M92: 74,706,185 km (0.1 R)
• M93: 75,752,023 km (0.118 R)
• M94: 76,218,320 km (0.115 R)
• M95: 76,802,649 km (0.106 R)
• M96: 77,975,796 km (0.104 R)

Planet 9 - Ice Giant

Semi-Major Axis: 12.98 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 480.8

Radius: 5.8

Gravity: 14.29 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 12.03 AU - 13.93 AU

Year: 19991 Days

Day: 22.2 Hours

Environment

Temp: -198 °C

Axial Tilt: 6.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 43,466,619 km

• M1: 103,522 km (0.119 R)
• M2: 208,839 km (0.044 R)
• M3: 355,295 km (0.065 R)
• M4: 440,715 km (0.097 R)
• M5: 1,322,744 km (0.111 R)
• M6: 1,543,252 km (0.108 R)
• M7: 2,271,943 km (0.089 R)
• M8: 2,435,603 km (0.081 R)
• M9: 2,740,035 km (0.094 R)
• M10: 2,809,298 km (0.079 R)
• M11: 3,347,552 km (0.105 R)
• M12: 3,459,002 km (0.089 R)
• M13: 3,839,280 km (0.102 R)
• M14: 3,955,966 km (0.092 R)
• M15: 3,995,161 km (0.113 R)
• M16: 4,113,493 km (0.115 R)
• M17: 4,434,530 km (0.113 R)
• M18: 5,797,815 km (0.111 R)
• M19: 5,842,395 km (0.075 R)
• M20: 6,202,926 km (0.12 R)
• M21: 6,385,884 km (0.069 R)
• M22: 6,570,638 km (0.045 R)
• M23: 7,135,669 km (0.107 R)
• M24: 7,569,503 km (0.055 R)
• M25: 7,912,830 km (0.039 R)
• M26: 8,111,346 km (0.057 R)
• M27: 8,818,944 km (0.115 R)
• M28: 9,232,133 km (0.074 R)
• M29: 9,704,414 km (0.065 R)
• M30: 9,916,992 km (0.052 R)
• M31: 10,618,008 km (0.109 R)
• M32: 11,002,175 km (0.106 R)
• M33: 11,057,377 km (0.119 R)
• M34: 11,112,728 km (0.083 R)
• M35: 11,897,219 km (0.055 R)
• M36: 13,637,491 km (0.051 R)
• M37: 14,234,985 km (0.113 R)
• M38: 14,536,874 km (0.048 R)
• M39: 15,393,621 km (0.114 R)
• M40: 15,641,505 km (0.074 R)
• M41: 15,953,117 km (0.068 R)
• M42: 16,836,343 km (0.108 R)
• M43: 17,283,940 km (0.11 R)
• M44: 19,848,496 km (0.112 R)
• M45: 21,002,943 km (0.107 R)
• M46: 23,092,825 km (0.081 R)
• M47: 24,594,638 km (0.111 R)
• M48: 24,739,299 km (0.042 R)
• M49: 25,906,910 km (0.09 R)
• M50: 26,794,325 km (0.105 R)
• M51: 27,017,675 km (0.066 R)
• M52: 27,092,324 km (0.051 R)
• M53: 27,166,973 km (0.115 R)
• M54: 27,241,772 km (0.072 R)
• M55: 31,221,524 km (0.082 R)
• M56: 32,244,475 km (0.083 R)
• M57: 32,561,473 km (0.09 R)
• M58: 32,799,932 km (0.063 R)
• M59: 35,134,107 km (0.082 R)
• M60: 35,869,381 km (0.117 R)
• M61: 36,857,624 km (0.082 R)
• M62: 37,521,390 km (0.097 R)
• M63: 38,189,195 km (0.101 R)
• M64: 38,776,666 km (0.089 R)
• M65: 39,621,146 km (0.072 R)
• M66: 39,705,968 km (0.076 R)
• M67: 39,960,583 km (0.078 R)
• M68: 40,215,797 km (0.098 R)
• M69: 41,414,076 km (0.116 R)
• M70: 41,931,236 km (0.028 R)
• M71: 42,624,024 km (0.091 R)
• M72: 42,971,839 km (0.075 R)
• M73: 43,233,336 km (0.054 R)
• M74: 44,637,013 km (0.095 R)
• M75: 50,766,337 km (0.092 R)
• M76: 52,246,458 km (0.108 R)
• M77: 52,711,857 km (0.064 R)
• M78: 53,178,602 km (0.102 R)
• M79: 55,059,496 km (0.043 R)
• M80: 56,198,534 km (0.111 R)
• M81: 56,770,896 km (0.058 R)
• M82: 56,962,082 km (0.109 R)
• M83: 57,057,825 km (0.083 R)
• M84: 57,729,070 km (0.094 R)
• M85: 58,403,158 km (0.103 R)
• M86: 59,564,487 km (0.096 R)
• M87: 60,342,994 km (0.118 R)
• M88: 61,811,895 km (0.093 R)
• M89: 62,896,480 km (0.101 R)
• M90: 64,086,830 km (0.052 R)
• M91: 64,684,773 km (0.047 R)

Planet 10 - Ice Giant

Semi-Major Axis: 17.1 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 55.9

Radius: 4.4

Gravity: 2.89 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 14.65 AU - 19.55 AU

Year: 30229 Days

Day: 21.7 Hours

Environment

Temp: -213 °C

Axial Tilt: 29.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 43,466,619 km

• M1: 91,853 km (0.034 R)
• M2: 126,560 km (0.063 R)
• M3: 401,969 km (0.115 R)
• M4: 841,488 km (0.101 R)
• M5: 964,308 km (0.065 R)
• M6: 1,130,511 km (0.103 R)
• M7: 1,207,404 km (0.114 R)
• M8: 1,285,943 km (0.067 R)
• M9: 1,552,975 km (0.057 R)
• M10: 1,681,929 km (0.046 R)
• M11: 1,904,680 km (0.074 R)
• M12: 2,066,096 km (0.064 R)
• M13: 2,160,343 km (0.063 R)
• M14: 2,781,174 km (0.091 R)
• M15: 2,885,294 km (0.097 R)
• M16: 2,990,761 km (0.095 R)
• M17: 4,025,230 km (0.055 R)
• M18: 4,084,171 km (0.07 R)
• M19: 4,382,470 km (0.074 R)
• M20: 4,473,425 km (0.086 R)
• M21: 5,222,761 km (0.112 R)
• M22: 5,546,491 km (0.061 R)
• M23: 5,743,810 km (0.071 R)
• M24: 5,909,864 km (0.066 R)
• M25: 6,521,270 km (0.096 R)
• M26: 6,659,798 km (0.08 R)
• M27: 7,656,718 km (0.115 R)
• M28: 8,699,266 km (0.094 R)
• M29: 8,813,559 km (0.096 R)
• M30: 9,431,697 km (0.08 R)
• M31: 10,831,933 km (0.096 R)
• M32: 11,660,705 km (0.098 R)
• M33: 12,552,608 km (0.116 R)
• M34: 12,811,562 km (0.103 R)
• M35: 13,290,724 km (0.066 R)
• M36: 13,687,158 km (0.071 R)
• M37: 14,446,367 km (0.081 R)
• M38: 15,036,232 km (0.108 R)
• M39: 15,680,250 km (0.101 R)
• M40: 17,042,638 km (0.119 R)
• M41: 17,762,054 km (0.092 R)
• M42: 18,540,263 km (0.109 R)
• M43: 18,884,338 km (0.102 R)
• M44: 19,728,518 km (0.12 R)
• M45: 20,534,103 km (0.115 R)
• M46: 20,941,009 km (0.092 R)
• M47: 21,710,989 km (0.115 R)
• M48: 21,866,122 km (0.084 R)
• M49: 22,073,615 km (0.077 R)
• M50: 22,647,322 km (0.112 R)
• M51: 22,699,682 km (0.111 R)
• M52: 22,752,041 km (0.095 R)
• M53: 23,014,884 km (0.056 R)
• M54: 23,173,009 km (0.105 R)
• M55: 24,183,094 km (0.064 R)
• M56: 24,505,029 km (0.081 R)
• M57: 24,990,623 km (0.111 R)
• M58: 25,806,979 km (0.111 R)
• M59: 27,521,670 km (0.104 R)
• M60: 27,857,816 km (0.053 R)
• M61: 28,082,512 km (0.076 R)
• M62: 28,477,451 km (0.071 R)
• M63: 28,874,184 km (0.09 R)
• M64: 29,044,726 km (0.084 R)
• M65: 30,595,009 km (0.032 R)
• M66: 31,409,419 km (0.094 R)
• M67: 33,059,484 km (0.078 R)
• M68: 33,954,977 km (0.109 R)
• M69: 34,556,360 km (0.097 R)
• M70: 35,343,395 km (0.089 R)
• M71: 36,442,939 km (0.114 R)
• M72: 36,873,631 km (0.109 R)
• M73: 37,615,786 km (0.074 R)
• M74: 37,677,869 km (0.102 R)
• M75: 38,800,901 km (0.098 R)
• M76: 39,934,852 km (0.111 R)
• M77: 40,188,271 km (0.095 R)
• M78: 40,760,633 km (0.092 R)
• M79: 40,888,090 km (0.116 R)
• M80: 41,335,537 km (0.1 R)
• M81: 42,687,603 km (0.112 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 246 - 19,376 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit