🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 246.1

Radius: 11

Gravity: 2.03 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 0.69 AU - 0.73 AU

Year: 386 Days

Day: 5.2 Hours

Environment

Temp: -140 °C

Axial Tilt: 38.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 51,392,657 km

• M1: 136,882 km (0.107 R)
• M2: 479,162 km (0.057 R)
• M3: 924,216 km (0.077 R)
• M4: 1,312,871 km (0.067 R)
• M5: 1,721,722 km (0.051 R)
• M6: 2,178,145 km (0.078 R)
• M7: 2,794,339 km (0.12 R)
• M8: 3,440,003 km (0.117 R)
• M9: 3,860,074 km (0.053 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 139.3

Radius: 14.6

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 0.63 AU - 0.83 AU

Year: 403 Days

Day: 10.2 Hours

Environment

Temp: -135 °C

Axial Tilt: 0.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (5)

Outer Limit: 51,392,657 km

• M1: 181,761 km (0.059 R)
• M2: 702,362 km (0.074 R)
• M3: 1,205,460 km (0.118 R)
• M4: 1,990,848 km (0.09 R)
• M5: 2,994,351 km (0.116 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 836.8

Radius: 12.7

Gravity: 5.19 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 1.27 AU - 1.49 AU

Year: 1047 Days

Day: 12.1 Hours

Environment

Temp: -172 °C

Axial Tilt: 4.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 51,392,657 km

• M1: 157,975 km (0.115 R)
• M2: 598,990 km (0.04 R)
• M3: 1,019,509 km (0.057 R)
• M4: 1,470,248 km (0.083 R)
• M5: 1,964,669 km (0.107 R)
• M6: 2,924,190 km (0.078 R)
• M7: 3,326,159 km (0.098 R)
• M8: 4,174,678 km (0.069 R)
• M9: 4,577,844 km (0.113 R)
• M10: 5,143,025 km (0.118 R)
• M11: 6,459,636 km (0.05 R)
• M12: 6,905,139 km (0.104 R)
• M13: 7,702,046 km (0.085 R)
• M14: 9,097,944 km (0.099 R)
• M15: 10,149,318 km (0.052 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 82.8

Radius: 11.4

Gravity: 0.64 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 1.41 AU - 1.57 AU

Year: 1174 Days

Day: 7.9 Hours

Environment

Temp: -180 °C

Axial Tilt: 3.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 51,392,657 km

• M1: 142,118 km (0.107 R)
• M2: 509,979 km (0.103 R)
• M3: 903,122 km (0.115 R)
• M4: 1,291,478 km (0.063 R)
• M5: 1,938,639 km (0.105 R)
• M6: 2,342,104 km (0.031 R)
• M7: 3,344,859 km (0.085 R)
• M8: 3,716,011 km (0.108 R)
• M9: 4,101,375 km (0.059 R)
• M10: 5,044,739 km (0.111 R)
• M11: 5,502,509 km (0.066 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 663

Radius: 10.2

Gravity: 6.37 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 1.82 AU - 2.32 AU

Year: 1923 Days

Day: 9.8 Hours

Environment

Temp: -186 °C

Axial Tilt: 32.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 51,392,657 km

• M1: 134,339 km (0.03 R)
• M2: 474,524 km (0.115 R)
• M3: 1,167,761 km (0.118 R)
• M4: 1,535,772 km (0.093 R)
• M5: 2,156,902 km (0.055 R)
• M6: 2,566,950 km (0.117 R)
• M7: 3,861,271 km (0.09 R)
• M8: 4,273,114 km (0.045 R)
• M9: 5,878,448 km (0.105 R)
• M10: 6,197,541 km (0.11 R)
• M11: 7,392,528 km (0.086 R)
• M12: 8,392,740 km (0.12 R)
• M13: 9,920,732 km (0.039 R)
• M14: 11,857,127 km (0.077 R)
• M15: 12,812,160 km (0.109 R)
• M16: 13,519,010 km (0.041 R)
• M17: 14,784,758 km (0.101 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 726.7

Radius: 11.6

Gravity: 5.4 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 5.46 AU - 6.28 AU

Year: 9183 Days

Day: 11 Hours

Environment

Temp: -218 °C

Axial Tilt: 18.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 51,392,657 km

• M1: 147,504 km (0.081 R)
• M2: 654,790 km (0.117 R)
• M3: 1,020,557 km (0.118 R)
• M4: 1,387,371 km (0.082 R)
• M5: 2,101,401 km (0.062 R)
• M6: 2,630,978 km (0.072 R)
• M7: 4,395,933 km (0.086 R)
• M8: 4,863,576 km (0.105 R)
• M9: 5,462,117 km (0.113 R)
• M10: 5,933,949 km (0.112 R)
• M11: 6,396,506 km (0.106 R)
• M12: 8,715,722 km (0.089 R)
• M13: 9,891,561 km (0.1 R)
• M14: 10,801,565 km (0.115 R)
• M15: 12,846,717 km (0.115 R)
• M16: 14,877,957 km (0.086 R)
• M17: 17,762,204 km (0.084 R)
• M18: 18,500,320 km (0.103 R)
• M19: 19,645,641 km (0.116 R)
• M20: 20,435,069 km (0.064 R)
• M21: 21,909,207 km (0.072 R)
• M22: 22,416,044 km (0.069 R)
• M23: 28,419,107 km (0.027 R)
• M24: 32,821,025 km (0.119 R)
• M25: 33,373,639 km (0.115 R)
• M26: 36,820,374 km (0.117 R)
• M27: 40,624,349 km (0.11 R)
• M28: 44,953,263 km (0.083 R)

Planet 7 - Ice Giant

Semi-Major Axis: 6.11 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 524

Radius: 6.7

Gravity: 11.67 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 6.07 AU - 6.15 AU

Year: 9752 Days

Day: 20.8 Hours

Environment

Temp: -225 °C

Axial Tilt: 146.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 51,392,657 km

• M1: 84,074 km (0.093 R)
• M2: 407,355 km (0.111 R)
• M3: 771,925 km (0.035 R)
• M4: 1,154,596 km (0.096 R)
• M5: 1,629,570 km (0.062 R)
• M6: 2,316,074 km (0.049 R)
• M7: 3,248,219 km (0.04 R)
• M8: 4,056,496 km (0.108 R)
• M9: 5,558,907 km (0.061 R)
• M10: 6,820,765 km (0.092 R)
• M11: 7,478,547 km (0.078 R)
• M12: 8,434,777 km (0.112 R)
• M13: 10,238,628 km (0.096 R)
• M14: 12,565,772 km (0.085 R)
• M15: 13,791,727 km (0.111 R)
• M16: 16,615,387 km (0.075 R)
• M17: 22,864,239 km (0.06 R)
• M18: 23,289,247 km (0.104 R)
• M19: 26,042,745 km (0.033 R)
• M20: 28,415,667 km (0.098 R)
• M21: 28,709,776 km (0.029 R)
• M22: 30,517,218 km (0.055 R)
• M23: 30,928,911 km (0.075 R)
• M24: 31,974,450 km (0.075 R)
• M25: 33,259,945 km (0.056 R)
• M26: 34,691,148 km (0.119 R)
• M27: 36,392,824 km (0.099 R)
• M28: 37,440,158 km (0.099 R)
• M29: 39,961,780 km (0.115 R)
• M30: 41,452,373 km (0.068 R)
• M31: 42,851,113 km (0.098 R)

Planet 8 - Ice Giant

Semi-Major Axis: 6.63 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 694.9

Radius: 7

Gravity: 14.18 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 5.39 AU - 7.87 AU

Year: 11023 Days

Day: 19.8 Hours

Environment

Temp: -226 °C

Axial Tilt: 50 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 51,392,657 km

• M1: 87,515 km (0.115 R)
• M2: 325,974 km (0.076 R)
• M3: 555,457 km (0.045 R)
• M4: 823,237 km (0.115 R)
• M5: 1,063,641 km (0.115 R)
• M6: 2,286,753 km (0.038 R)
• M7: 2,858,067 km (0.088 R)
• M8: 4,081,479 km (0.095 R)
• M9: 4,310,214 km (0.09 R)
• M10: 4,983,853 km (0.111 R)
• M11: 5,379,839 km (0.106 R)
• M12: 6,461,880 km (0.034 R)
• M13: 7,384,600 km (0.045 R)
• M14: 8,669,645 km (0.064 R)
• M15: 9,739,270 km (0.09 R)
• M16: 10,677,847 km (0.087 R)
• M17: 13,918,287 km (0.056 R)
• M18: 15,448,823 km (0.089 R)
• M19: 17,534,516 km (0.103 R)
• M20: 19,316,675 km (0.098 R)
• M21: 19,963,836 km (0.087 R)
• M22: 23,692,712 km (0.087 R)
• M23: 23,969,020 km (0.114 R)
• M24: 24,434,269 km (0.05 R)
• M25: 25,286,827 km (0.107 R)
• M26: 25,866,070 km (0.104 R)
• M27: 26,257,119 km (0.068 R)
• M28: 27,454,052 km (0.074 R)
• M29: 29,316,994 km (0.115 R)
• M30: 31,484,069 km (0.028 R)
• M31: 34,340,042 km (0.067 R)
• M32: 48,375,463 km (0.1 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 491 - 18,957 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit