🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 278.6

Radius: 13

Gravity: 1.65 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 0.39 AU - 0.61 AU

Year: 240 Days

Day: 9.7 Hours

Environment

Temp: -146 °C

Axial Tilt: 178.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 30,558,365 km

• M1: 161,715 km (0.113 R)
• M2: 593,904 km (0.109 R)
• M3: 1,212,341 km (0.077 R)
• M4: 1,656,198 km (0.094 R)
• M5: 2,090,032 km (0.093 R)
• M6: 2,741,082 km (0.069 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 614.6

Radius: 10

Gravity: 6.15 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 0.52 AU - 0.56 AU

Year: 269 Days

Day: 9.4 Hours

Environment

Temp: -152 °C

Axial Tilt: 39.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 30,558,365 km

• M1: 124,615 km (0.084 R)
• M2: 496,366 km (0.107 R)
• M3: 820,395 km (0.108 R)
• M4: 1,230,442 km (0.098 R)
• M5: 1,565,841 km (0.081 R)
• M6: 2,013,737 km (0.112 R)
• M7: 2,369,481 km (0.088 R)
• M8: 3,021,578 km (0.094 R)
• M9: 3,501,787 km (0.118 R)
• M10: 4,091,801 km (0.065 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 43.8

Radius: 10.2

Gravity: 0.42 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 0.62 AU - 0.62 AU

Year: 331 Days

Day: 9.7 Hours

Environment

Temp: -148 °C

Axial Tilt: 34 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (4)

Outer Limit: 30,558,365 km

• M1: 127,607 km (0.098 R)
• M2: 497,114 km (0.092 R)
• M3: 932,444 km (0.105 R)
• M4: 1,520,662 km (0.1 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 248.4

Radius: 13

Gravity: 1.47 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 1.68 AU - 2.24 AU

Year: 1861 Days

Day: 13.4 Hours

Environment

Temp: -208 °C

Axial Tilt: 45.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 30,558,365 km

• M1: 161,715 km (0.115 R)
• M2: 673,938 km (0.054 R)
• M3: 1,230,442 km (0.096 R)
• M4: 2,121,148 km (0.074 R)
• M5: 3,163,247 km (0.107 R)
• M6: 4,125,012 km (0.084 R)
• M7: 5,233,532 km (0.095 R)
• M8: 9,137,139 km (0.109 R)
• M9: 9,725,507 km (0.098 R)
• M10: 10,152,310 km (0.097 R)
• M11: 10,591,679 km (0.119 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 835.1

Radius: 10.4

Gravity: 7.72 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 2.55 AU - 3.07 AU

Year: 3195 Days

Day: 9.1 Hours

Environment

Temp: -206 °C

Axial Tilt: 19.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 30,558,365 km

• M1: 130,599 km (0.043 R)
• M2: 470,784 km (0.116 R)
• M3: 818,001 km (0.094 R)
• M4: 1,185,264 km (0.119 R)
• M5: 1,641,238 km (0.11 R)
• M6: 2,269,400 km (0.045 R)
• M7: 3,212,913 km (0.112 R)
• M8: 3,553,847 km (0.059 R)
• M9: 5,142,876 km (0.082 R)
• M10: 6,726,219 km (0.078 R)
• M11: 7,065,807 km (0.103 R)
• M12: 7,679,307 km (0.108 R)
• M13: 9,312,467 km (0.031 R)
• M14: 10,372,518 km (0.104 R)
• M15: 10,784,959 km (0.082 R)
• M16: 13,252,427 km (0.088 R)
• M17: 14,186,067 km (0.091 R)
• M18: 14,643,238 km (0.092 R)
• M19: 15,057,923 km (0.115 R)
• M20: 16,459,955 km (0.057 R)
• M21: 22,189,553 km (0.066 R)
• M22: 23,930,423 km (0.039 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 919.3

Radius: 14

Gravity: 4.69 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 3.26 AU - 3.98 AU

Year: 4671 Days

Day: 14.8 Hours

Environment

Temp: -224 °C

Axial Tilt: 1.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 30,558,365 km

• M1: 174,132 km (0.046 R)
• M2: 749,934 km (0.112 R)
• M3: 1,192,145 km (0.098 R)
• M4: 1,790,687 km (0.07 R)
• M5: 2,356,017 km (0.061 R)
• M6: 3,275,595 km (0.097 R)
• M7: 4,324,276 km (0.042 R)
• M8: 4,913,841 km (0.034 R)
• M9: 6,006,055 km (0.08 R)
• M10: 8,395,433 km (0.111 R)
• M11: 8,868,012 km (0.107 R)
• M12: 9,316,955 km (0.109 R)
• M13: 10,755,788 km (0.095 R)
• M14: 11,266,964 km (0.079 R)
• M15: 12,692,931 km (0.088 R)
• M16: 13,529,631 km (0.08 R)
• M17: 14,347,034 km (0.054 R)
• M18: 15,313,137 km (0.075 R)
• M19: 17,885,772 km (0.059 R)
• M20: 19,547,206 km (0.069 R)
• M21: 20,450,927 km (0.112 R)
• M22: 22,869,924 km (0.046 R)
• M23: 23,873,277 km (0.105 R)
• M24: 25,802,641 km (0.096 R)
• M25: 26,384,427 km (0.087 R)
• M26: 27,145,431 km (0.033 R)
• M27: 31,171,409 km (0.097 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 340.3

Radius: 11.9

Gravity: 2.4 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 3.8 AU - 5.88 AU

Year: 7222 Days

Day: 6.5 Hours

Environment

Temp: -228 °C

Axial Tilt: 9.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 30,558,365 km

• M1: 148,251 km (0.093 R)
• M2: 694,882 km (0.101 R)
• M3: 1,291,329 km (0.048 R)
• M4: 1,924,277 km (0.111 R)
• M5: 2,720,886 km (0.113 R)
• M6: 3,660,361 km (0.091 R)
• M7: 4,277,602 km (0.045 R)
• M8: 5,097,996 km (0.062 R)
• M9: 6,330,383 km (0.047 R)
• M10: 7,679,756 km (0.074 R)
• M11: 8,270,369 km (0.097 R)
• M12: 10,138,098 km (0.114 R)
• M13: 10,894,764 km (0.114 R)
• M14: 11,593,386 km (0.048 R)
• M15: 12,173,676 km (0.082 R)
• M16: 12,571,158 km (0.083 R)
• M17: 15,543,668 km (0.11 R)
• M18: 18,172,401 km (0.119 R)
• M19: 18,561,356 km (0.117 R)
• M20: 28,507,969 km (0.095 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 392 - 13,862 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit