🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.89

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 2.27 AU - 2.71 AU

Year: 1442 Days

Day: 46.2 Hours

Environment

Temp: -89 °C

Axial Tilt: 31.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 9.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 284.4

Radius: 14

Gravity: 1.45 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 7.81 AU - 10.41 AU

Year: 10094 Days

Day: 14.9 Hours

Environment

Temp: -172 °C

Axial Tilt: 31.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 47,076,953 km

• M1: 174,132 km (0.073 R)
• M2: 760,855 km (0.104 R)
• M3: 1,426,117 km (0.109 R)
• M4: 2,047,396 km (0.107 R)
• M5: 2,570,391 km (0.116 R)
• M6: 3,162,349 km (0.11 R)
• M7: 5,122,231 km (0.116 R)
• M8: 5,718,977 km (0.096 R)
• M9: 6,462,478 km (0.042 R)
• M10: 7,196,705 km (0.071 R)
• M11: 8,341,727 km (0.109 R)
• M12: 9,256,219 km (0.119 R)
• M13: 10,468,560 km (0.072 R)
• M14: 10,943,683 km (0.097 R)
• M15: 11,582,765 km (0.066 R)
• M16: 12,298,890 km (0.092 R)
• M17: 14,508,450 km (0.042 R)
• M18: 17,429,349 km (0.087 R)
• M19: 18,098,051 km (0.105 R)
• M20: 19,133,268 km (0.091 R)
• M21: 20,280,535 km (0.094 R)
• M22: 21,549,274 km (0.105 R)
• M23: 22,476,332 km (0.116 R)
• M24: 23,268,902 km (0.111 R)
• M25: 23,753,449 km (0.057 R)
• M26: 27,875,469 km (0.09 R)
• M27: 30,971,546 km (0.112 R)
• M28: 32,753,556 km (0.113 R)
• M29: 34,186,255 km (0.062 R)

Planet 3 - Gas Giant

Semi-Major Axis: 9.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 27.1

Radius: 9.5

Gravity: 0.3 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 9.25 AU - 9.81 AU

Year: 10800 Days

Day: 7.3 Hours

Environment

Temp: -174 °C

Axial Tilt: 22.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 47,076,953 km

• M1: 130,599 km (0.082 R)
• M2: 517,609 km (0.077 R)
• M3: 1,868,328 km (0.118 R)
• M4: 2,477,640 km (0.105 R)
• M5: 3,364,157 km (0.051 R)
• M6: 4,469,386 km (0.063 R)
• M7: 6,411,765 km (0.078 R)
• M8: 10,238,029 km (0.112 R)
• M9: 13,544,142 km (0.075 R)
• M10: 14,390,418 km (0.083 R)

Planet 4 - Gas Giant

Semi-Major Axis: 11.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 324.2

Radius: 14.4

Gravity: 1.56 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 11.25 AU - 11.57 AU

Year: 14148 Days

Day: 8 Hours

Environment

Temp: -173 °C

Axial Tilt: 29.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 47,076,953 km

• M1: 179,069 km (0.103 R)
• M2: 877,242 km (0.088 R)
• M3: 1,346,680 km (0.116 R)
• M4: 1,818,961 km (0.102 R)
• M5: 3,728,577 km (0.108 R)
• M6: 4,452,631 km (0.107 R)
• M7: 5,079,297 km (0.12 R)
• M8: 6,006,205 km (0.077 R)
• M9: 6,547,600 km (0.081 R)
• M10: 7,441,447 km (0.105 R)
• M11: 8,503,592 km (0.103 R)
• M12: 12,243,987 km (0.083 R)
• M13: 12,880,975 km (0.116 R)
• M14: 14,221,222 km (0.088 R)
• M15: 16,334,143 km (0.038 R)
• M16: 18,953,003 km (0.099 R)
• M17: 20,766,129 km (0.111 R)
• M18: 21,672,992 km (0.1 R)
• M19: 23,389,477 km (0.079 R)
• M20: 25,942,515 km (0.11 R)
• M21: 32,796,790 km (0.076 R)
• M22: 38,023,590 km (0.045 R)
• M23: 40,261,275 km (0.112 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 509 - 15,417 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit