🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 261.6

Radius: 9.2

Gravity: 3.09 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 0.53 AU - 0.79 AU

Year: 370 Days

Day: 10 Hours

Environment

Temp: -145 °C

Axial Tilt: 17.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 29,516,475 km

• M1: 114,442 km (0.073 R)
• M2: 560,693 km (0.088 R)
• M3: 860,936 km (0.12 R)
• M4: 1,438,832 km (0.073 R)
• M5: 1,832,125 km (0.032 R)
• M6: 3,773,008 km (0.093 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 559.5

Radius: 12.9

Gravity: 3.36 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 0.62 AU - 0.82 AU

Year: 422 Days

Day: 10.8 Hours

Environment

Temp: -153 °C

Axial Tilt: 73.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 29,516,475 km

• M1: 160,369 km (0.045 R)
• M2: 576,401 km (0.096 R)
• M3: 1,041,650 km (0.107 R)
• M4: 1,471,445 km (0.116 R)
• M5: 1,906,176 km (0.09 R)
• M6: 3,022,775 km (0.115 R)
• M7: 3,750,419 km (0.116 R)
• M8: 4,356,888 km (0.118 R)
• M9: 4,777,707 km (0.11 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 359.2

Radius: 11.3

Gravity: 2.81 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 1.18 AU - 1.38 AU

Year: 1000 Days

Day: 11.8 Hours

Environment

Temp: -195 °C

Axial Tilt: 33.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 29,516,475 km

• M1: 140,772 km (0.119 R)
• M2: 522,396 km (0.091 R)
• M3: 876,494 km (0.045 R)
• M4: 1,539,811 km (0.084 R)
• M5: 1,917,246 km (0.038 R)
• M6: 2,451,161 km (0.09 R)
• M7: 3,272,453 km (0.109 R)
• M8: 4,130,098 km (0.101 R)
• M9: 4,686,452 km (0.074 R)
• M10: 5,661,382 km (0.085 R)
• M11: 6,308,393 km (0.113 R)
• M12: 6,873,723 km (0.085 R)
• M13: 7,633,680 km (0.119 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 136.8

Radius: 12.5

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 1.41 AU - 1.45 AU

Year: 1180 Days

Day: 14.8 Hours

Environment

Temp: -183 °C

Axial Tilt: 28.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 29,516,475 km

• M1: 155,582 km (0.076 R)
• M2: 552,166 km (0.072 R)
• M3: 1,076,207 km (0.094 R)
• M4: 1,599,500 km (0.087 R)
• M5: 2,118,755 km (0.084 R)
• M6: 2,532,692 km (0.046 R)
• M7: 3,341,568 km (0.095 R)
• M8: 3,948,785 km (0.109 R)
• M9: 4,388,753 km (0.117 R)
• M10: 5,539,160 km (0.113 R)
• M11: 6,430,614 km (0.072 R)

Asteroid Belt

Center: 1.72 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 2.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 296.4

Radius: 13.1

Gravity: 1.73 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 1.9 AU - 2.12 AU

Year: 1967 Days

Day: 14.4 Hours

Environment

Temp: -203 °C

Axial Tilt: 8.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 29,516,475 km

• M1: 162,912 km (0.089 R)
• M2: 1,072,168 km (0.081 R)
• M3: 1,666,221 km (0.095 R)
• M4: 2,100,055 km (0.105 R)
• M5: 2,698,746 km (0.11 R)
• M6: 4,716,671 km (0.081 R)
• M7: 6,334,572 km (0.064 R)
• M8: 6,834,080 km (0.055 R)
• M9: 8,577,942 km (0.062 R)
• M10: 9,431,697 km (0.075 R)
• M11: 10,116,406 km (0.119 R)
• M12: 10,934,557 km (0.117 R)
• M13: 11,620,463 km (0.073 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 268.1

Radius: 9.1

Gravity: 3.24 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 2.15 AU - 3.03 AU

Year: 2877 Days

Day: 6.6 Hours

Environment

Temp: -204 °C

Axial Tilt: 14.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 29,516,475 km

• M1: 114,442 km (0.116 R)
• M2: 1,055,114 km (0.104 R)
• M3: 1,396,347 km (0.034 R)
• M4: 2,270,596 km (0.088 R)
• M5: 2,734,200 km (0.083 R)
• M6: 5,074,210 km (0.071 R)
• M7: 5,405,270 km (0.108 R)
• M8: 5,821,751 km (0.113 R)
• M9: 6,718,889 km (0.102 R)
• M10: 8,263,637 km (0.087 R)
• M11: 9,039,003 km (0.083 R)
• M12: 9,929,858 km (0.116 R)
• M13: 14,476,287 km (0.06 R)

Planet 7 - Gas Giant

Semi-Major Axis: 3.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 942.7

Radius: 12.1

Gravity: 6.44 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 2.52 AU - 4.06 AU

Year: 4119 Days

Day: 11.3 Hours

Environment

Temp: -222 °C

Axial Tilt: 20.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 29,516,475 km

• M1: 150,495 km (0.06 R)
• M2: 690,843 km (0.084 R)
• M3: 1,388,119 km (0.092 R)
• M4: 2,015,831 km (0.086 R)
• M5: 2,601,208 km (0.114 R)
• M6: 3,046,261 km (0.054 R)
• M7: 3,521,384 km (0.077 R)
• M8: 4,930,447 km (0.072 R)
• M9: 6,653,365 km (0.111 R)
• M10: 7,251,308 km (0.113 R)
• M11: 8,104,016 km (0.107 R)
• M12: 8,670,094 km (0.099 R)
• M13: 9,262,352 km (0.11 R)
• M14: 11,434,064 km (0.091 R)
• M15: 14,355,860 km (0.08 R)
• M16: 16,106,156 km (0.113 R)
• M17: 20,436,715 km (0.112 R)
• M18: 22,868,578 km (0.042 R)
• M19: 23,771,251 km (0.08 R)
• M20: 25,169,393 km (0.086 R)
• M21: 26,869,274 km (0.108 R)
• M22: 28,300,327 km (0.116 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: 529 - 17,564 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit