🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 853.8

Radius: 12.9

Gravity: 5.13 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 1.32 AU - 2.04 AU

Year: 1503 Days

Day: 5.3 Hours

Environment

Temp: -196 °C

Axial Tilt: 0.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 58,802,516 km

• M1: 160,369 km (0.106 R)
• M2: 646,412 km (0.078 R)
• M3: 1,076,506 km (0.052 R)
• M4: 1,510,041 km (0.103 R)
• M5: 2,344,199 km (0.101 R)
• M6: 3,152,626 km (0.068 R)
• M7: 3,597,679 km (0.074 R)
• M8: 4,213,274 km (0.109 R)
• M9: 4,675,233 km (0.115 R)
• M10: 5,679,184 km (0.081 R)
• M11: 6,342,651 km (0.066 R)
• M12: 7,057,280 km (0.06 R)
• M13: 8,200,058 km (0.058 R)
• M14: 9,269,982 km (0.077 R)
• M15: 10,123,438 km (0.093 R)
• M16: 12,840,733 km (0.061 R)
• M17: 13,486,846 km (0.119 R)
• M18: 14,027,493 km (0.084 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 744.5

Radius: 8.1

Gravity: 11.35 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 1.52 AU - 2.18 AU

Year: 1737 Days

Day: 11 Hours

Environment

Temp: -197 °C

Axial Tilt: 17 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 58,802,516 km

• M1: 100,829 km (0.085 R)
• M2: 397,332 km (0.109 R)
• M3: 923,916 km (0.11 R)
• M4: 1,489,546 km (0.04 R)
• M5: 1,818,063 km (0.098 R)
• M6: 2,777,284 km (0.037 R)
• M7: 3,089,794 km (0.069 R)
• M8: 3,376,274 km (0.071 R)
• M9: 4,114,839 km (0.038 R)
• M10: 4,462,504 km (0.06 R)
• M11: 5,064,038 km (0.092 R)
• M12: 5,463,913 km (0.111 R)
• M13: 6,301,810 km (0.085 R)
• M14: 6,582,007 km (0.067 R)
• M15: 7,361,113 km (0.111 R)
• M16: 7,700,999 km (0.102 R)
• M17: 8,351,301 km (0.109 R)
• M18: 12,085,114 km (0.03 R)
• M19: 12,719,260 km (0.098 R)
• M20: 14,053,673 km (0.113 R)
• M21: 15,068,844 km (0.104 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 499.1

Radius: 12.3

Gravity: 3.3 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 2.35 AU - 3.65 AU

Year: 3587 Days

Day: 7.7 Hours

Environment

Temp: -205 °C

Axial Tilt: 11.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 58,802,516 km

• M1: 156,928 km (0.077 R)
• M2: 674,836 km (0.074 R)
• M3: 1,653,954 km (0.112 R)
• M4: 2,149,572 km (0.079 R)
• M5: 2,650,126 km (0.094 R)
• M6: 3,929,637 km (0.11 R)
• M7: 4,964,555 km (0.049 R)
• M8: 5,482,313 km (0.042 R)
• M9: 6,921,145 km (0.089 R)
• M10: 7,825,913 km (0.06 R)
• M11: 9,531,928 km (0.11 R)
• M12: 10,100,549 km (0.111 R)
• M13: 10,772,243 km (0.064 R)
• M14: 12,967,592 km (0.104 R)
• M15: 14,786,553 km (0.083 R)
• M16: 18,866,087 km (0.103 R)
• M17: 21,579,493 km (0.117 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 742.9

Radius: 13.3

Gravity: 4.2 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 2.57 AU - 3.89 AU

Year: 4007 Days

Day: 11.9 Hours

Environment

Temp: -222 °C

Axial Tilt: 13.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 58,802,516 km

• M1: 165,455 km (0.068 R)
• M2: 581,038 km (0.05 R)
• M3: 1,147,715 km (0.064 R)
• M4: 1,719,179 km (0.107 R)
• M5: 2,136,258 km (0.082 R)
• M6: 2,927,182 km (0.062 R)
• M7: 3,992,767 km (0.075 R)
• M8: 6,056,021 km (0.11 R)
• M9: 6,535,931 km (0.093 R)
• M10: 8,130,195 km (0.072 R)
• M11: 8,678,023 km (0.084 R)
• M12: 10,598,860 km (0.083 R)
• M13: 11,298,230 km (0.072 R)
• M14: 11,935,068 km (0.098 R)
• M15: 12,984,198 km (0.058 R)
• M16: 13,887,470 km (0.09 R)
• M17: 14,302,304 km (0.119 R)
• M18: 14,993,895 km (0.118 R)
• M19: 16,386,652 km (0.089 R)
• M20: 17,864,080 km (0.036 R)
• M21: 21,287,179 km (0.083 R)
• M22: 21,978,919 km (0.038 R)
• M23: 24,218,848 km (0.101 R)
• M24: 25,742,353 km (0.096 R)

Asteroid Belt

Center: 3.82 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 4.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 328.7

Radius: 11.3

Gravity: 2.57 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 3.87 AU - 4.95 AU

Year: 6392 Days

Day: 9.5 Hours

Environment

Temp: -231 °C

Axial Tilt: 35.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 58,802,516 km

• M1: 140,772 km (0.082 R)
• M2: 538,104 km (0.083 R)
• M3: 981,960 km (0.102 R)
• M4: 1,476,830 km (0.087 R)
• M5: 1,994,738 km (0.083 R)
• M6: 2,648,481 km (0.105 R)
• M7: 3,166,538 km (0.117 R)
• M8: 4,383,218 km (0.116 R)
• M9: 5,687,412 km (0.115 R)
• M10: 6,065,595 km (0.113 R)
• M11: 7,101,561 km (0.112 R)
• M12: 7,506,372 km (0.096 R)
• M13: 7,962,197 km (0.116 R)
• M14: 8,399,322 km (0.114 R)
• M15: 9,890,364 km (0.092 R)
• M16: 10,396,005 km (0.068 R)
• M17: 12,789,571 km (0.105 R)
• M18: 13,904,972 km (0.09 R)
• M19: 15,529,157 km (0.081 R)
• M20: 15,982,887 km (0.114 R)
• M21: 17,276,310 km (0.059 R)
• M22: 19,738,841 km (0.087 R)
• M23: 22,069,127 km (0.088 R)
• M24: 22,715,389 km (0.087 R)
• M25: 23,153,262 km (0.106 R)
• M26: 24,961,302 km (0.053 R)

Planet 6 - Ice Giant

Semi-Major Axis: 8.13 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 182.9

Radius: 7.9

Gravity: 2.93 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 7.89 AU - 8.37 AU

Year: 16001 Days

Day: 23.5 Hours

Environment

Temp: -229 °C

Axial Tilt: 5.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 58,802,516 km

• M1: 104,120 km (0.097 R)
• M2: 764,445 km (0.061 R)
• M3: 1,293,573 km (0.106 R)
• M4: 1,571,226 km (0.117 R)
• M5: 1,828,086 km (0.114 R)
• M6: 3,332,143 km (0.106 R)
• M7: 4,225,541 km (0.103 R)
• M8: 4,815,705 km (0.115 R)
• M9: 5,719,426 km (0.099 R)
• M10: 6,021,613 km (0.101 R)
• M11: 6,477,139 km (0.104 R)
• M12: 7,261,181 km (0.041 R)
• M13: 7,817,985 km (0.094 R)
• M14: 13,461,564 km (0.065 R)
• M15: 15,691,470 km (0.094 R)
• M16: 16,151,933 km (0.098 R)
• M17: 19,631,878 km (0.072 R)
• M18: 20,012,904 km (0.119 R)
• M19: 24,185,937 km (0.047 R)
• M20: 27,080,805 km (0.095 R)
• M21: 27,743,524 km (0.094 R)
• M22: 29,002,838 km (0.112 R)
• M23: 35,424,327 km (0.071 R)
• M24: 42,099,085 km (0.061 R)

Planet 7 - Ice Giant

Semi-Major Axis: 8.8 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 389.5

Radius: 6.4

Gravity: 9.51 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 7.54 AU - 10.06 AU

Year: 18019 Days

Day: 21.1 Hours

Environment

Temp: -243 °C

Axial Tilt: 24.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 58,802,516 km

• M1: 81,381 km (0.062 R)
• M2: 348,264 km (0.112 R)
• M3: 549,323 km (0.062 R)
• M4: 901,626 km (0.07 R)
• M5: 1,248,394 km (0.117 R)
• M6: 1,846,038 km (0.063 R)
• M7: 3,276,493 km (0.094 R)
• M8: 4,186,347 km (0.107 R)
• M9: 6,333,375 km (0.079 R)
• M10: 7,419,905 km (0.106 R)
• M11: 8,007,525 km (0.12 R)
• M12: 9,377,842 km (0.081 R)
• M13: 9,849,673 km (0.051 R)
• M14: 11,656,068 km (0.079 R)
• M15: 11,957,059 km (0.085 R)
• M16: 17,116,091 km (0.115 R)
• M17: 18,219,973 km (0.089 R)
• M18: 20,656,324 km (0.101 R)
• M19: 26,784,302 km (0.081 R)
• M20: 30,599,048 km (0.098 R)
• M21: 34,267,038 km (0.035 R)
• M22: 35,636,008 km (0.079 R)
• M23: 36,142,846 km (0.062 R)
• M24: 37,691,782 km (0.083 R)
• M25: 40,921,750 km (0.088 R)
• M26: 47,009,635 km (0.11 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 325 - 18,979 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit