🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 917.5

Radius: 14.5

Gravity: 4.36 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 0.51 AU - 0.61 AU

Year: 279 Days

Day: 10.9 Hours

Environment

Temp: -142 °C

Axial Tilt: 12.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 22,661,337 km

• M1: 180,265 km (0.093 R)
• M2: 679,324 km (0.069 R)
• M3: 1,187,358 km (0.055 R)
• M4: 1,739,674 km (0.084 R)
• M5: 2,508,008 km (0.101 R)
• M6: 4,096,887 km (0.107 R)
• M7: 4,590,111 km (0.117 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 840.8

Radius: 12.7

Gravity: 5.21 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 0.93 AU - 1.17 AU

Year: 717 Days

Day: 11.7 Hours

Environment

Temp: -178 °C

Axial Tilt: 22.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 22,661,337 km

• M1: 159,621 km (0.095 R)
• M2: 570,865 km (0.112 R)
• M3: 972,386 km (0.05 R)
• M4: 1,829,881 km (0.086 R)
• M5: 2,313,531 km (0.115 R)
• M6: 2,979,990 km (0.087 R)
• M7: 3,406,493 km (0.09 R)
• M8: 4,630,952 km (0.117 R)
• M9: 5,170,551 km (0.083 R)
• M10: 5,617,101 km (0.039 R)
• M11: 6,397,703 km (0.048 R)
• M12: 7,001,928 km (0.099 R)
• M13: 7,596,729 km (0.095 R)
• M14: 8,126,156 km (0.041 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 186.6

Radius: 11.9

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 1.47 AU - 1.77 AU

Year: 1375 Days

Day: 7.5 Hours

Environment

Temp: -204 °C

Axial Tilt: 26.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 22,661,337 km

• M1: 148,551 km (0.094 R)
• M2: 559,795 km (0.093 R)
• M3: 965,355 km (0.058 R)
• M4: 1,413,999 km (0.119 R)
• M5: 2,113,818 km (0.102 R)
• M6: 3,157,113 km (0.096 R)
• M7: 3,816,242 km (0.085 R)
• M8: 6,015,480 km (0.077 R)
• M9: 7,917,318 km (0.117 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 952.5

Radius: 15

Gravity: 4.23 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 1.89 AU - 2.71 AU

Year: 2326 Days

Day: 8.6 Hours

Environment

Temp: -210 °C

Axial Tilt: 21.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 22,661,337 km

• M1: 186,549 km (0.083 R)
• M2: 926,908 km (0.083 R)
• M3: 1,558,211 km (0.094 R)
• M4: 2,768,608 km (0.112 R)
• M5: 3,821,777 km (0.067 R)
• M6: 4,346,117 km (0.088 R)
• M7: 4,964,705 km (0.034 R)
• M8: 6,055,871 km (0.106 R)
• M9: 6,801,318 km (0.09 R)
• M10: 9,482,710 km (0.074 R)
• M11: 10,222,172 km (0.081 R)
• M12: 10,959,989 km (0.074 R)
• M13: 11,650,084 km (0.087 R)
• M14: 12,325,817 km (0.087 R)
• M15: 13,027,731 km (0.119 R)
• M16: 18,258,869 km (0.085 R)
• M17: 19,404,789 km (0.104 R)
• M18: 19,876,471 km (0.041 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 218.1

Radius: 13.1

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 2.58 AU - 3.64 AU

Year: 3657 Days

Day: 9.5 Hours

Environment

Temp: -217 °C

Axial Tilt: 28.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 22,661,337 km

• M1: 162,912 km (0.069 R)
• M2: 680,970 km (0.084 R)
• M3: 1,462,469 km (0.055 R)
• M4: 1,906,026 km (0.095 R)
• M5: 2,602,853 km (0.061 R)
• M6: 3,380,463 km (0.109 R)
• M7: 3,815,494 km (0.101 R)
• M8: 4,528,627 km (0.078 R)
• M9: 5,800,059 km (0.113 R)
• M10: 6,221,925 km (0.065 R)
• M11: 7,819,331 km (0.099 R)
• M12: 11,078,470 km (0.075 R)
• M13: 14,510,096 km (0.083 R)
• M14: 15,012,595 km (0.038 R)
• M15: 16,101,069 km (0.108 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 383.9

Radius: 8.1

Gravity: 5.85 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 2.94 AU - 3.8 AU

Year: 4125 Days

Day: 5.7 Hours

Environment

Temp: -221 °C

Axial Tilt: 19.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 22,661,337 km

• M1: 100,679 km (0.066 R)
• M2: 660,325 km (0.107 R)
• M3: 920,326 km (0.042 R)
• M4: 1,213,987 km (0.07 R)
• M5: 3,201,544 km (0.102 R)
• M6: 5,869,173 km (0.066 R)
• M7: 7,804,671 km (0.059 R)
• M8: 11,686,137 km (0.12 R)
• M9: 11,989,073 km (0.047 R)
• M10: 12,929,594 km (0.079 R)
• M11: 16,366,605 km (0.093 R)
• M12: 17,977,326 km (0.078 R)
• M13: 18,791,587 km (0.1 R)
• M14: 20,555,944 km (0.11 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 201.9

Radius: 8.6

Gravity: 2.73 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 4.19 AU - 4.45 AU

Year: 5988 Days

Day: 5.9 Hours

Environment

Temp: -217 °C

Axial Tilt: 44 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 22,661,337 km

• M1: 113,694 km (0.047 R)
• M2: 503,397 km (0.103 R)
• M3: 1,116,000 km (0.036 R)
• M4: 1,424,321 km (0.097 R)
• M5: 2,360,056 km (0.09 R)
• M6: 2,842,509 km (0.116 R)
• M7: 3,541,430 km (0.088 R)
• M8: 4,645,612 km (0.083 R)
• M9: 5,003,151 km (0.058 R)
• M10: 6,890,478 km (0.107 R)
• M11: 9,099,141 km (0.091 R)
• M12: 9,698,430 km (0.082 R)
• M13: 12,451,928 km (0.103 R)
• M14: 14,056,216 km (0.101 R)
• M15: 15,372,528 km (0.079 R)
• M16: 18,015,623 km (0.112 R)
• M17: 19,201,335 km (0.099 R)
• M18: 20,249,269 km (0.058 R)
• M19: 20,819,386 km (0.116 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: 267 - 12,105 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit