🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.44 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.25

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 1.29 AU - 1.59 AU

Year: 613 Days

Day: 31.8 Hours

Environment

Temp: -9 °C

Axial Tilt: 36.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Asteroid Belt

Center: 5.58 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 9.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 801.9

Radius: 11

Gravity: 6.63 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 7.59 AU - 11.85 AU

Year: 10751 Days

Day: 14.7 Hours

Environment

Temp: -177 °C

Axial Tilt: 21.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 56,515,479 km

• M1: 136,732 km (0.103 R)
• M2: 488,138 km (0.102 R)
• M3: 904,918 km (0.091 R)
• M4: 1,536,221 km (0.096 R)
• M5: 1,918,742 km (0.113 R)
• M6: 2,750,656 km (0.092 R)
• M7: 3,728,129 km (0.118 R)
• M8: 5,317,456 km (0.071 R)
• M9: 5,661,980 km (0.079 R)
• M10: 6,021,314 km (0.106 R)
• M11: 7,658,065 km (0.088 R)
• M12: 9,030,775 km (0.084 R)
• M13: 11,615,826 km (0.06 R)
• M14: 12,198,360 km (0.084 R)
• M15: 14,658,497 km (0.089 R)
• M16: 21,477,617 km (0.076 R)
• M17: 22,894,009 km (0.042 R)
• M18: 24,750,968 km (0.105 R)
• M19: 25,814,010 km (0.047 R)
• M20: 27,516,284 km (0.042 R)
• M21: 28,238,543 km (0.101 R)
• M22: 36,172,017 km (0.113 R)
• M23: 39,071,972 km (0.099 R)
• M24: 41,446,988 km (0.051 R)
• M25: 48,846,697 km (0.116 R)
• M26: 50,364,068 km (0.111 R)

Planet 3 - Ice Giant

Semi-Major Axis: 16 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 217.8

Radius: 5.4

Gravity: 7.47 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 12.24 AU - 19.76 AU

Year: 22705 Days

Day: 19 Hours

Environment

Temp: -192 °C

Axial Tilt: 14.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 56,515,479 km

• M1: 75,547 km (0.107 R)
• M2: 354,397 km (0.106 R)
• M3: 828,174 km (0.105 R)
• M4: 1,141,581 km (0.12 R)
• M5: 1,472,492 km (0.078 R)
• M6: 2,095,717 km (0.069 R)
• M7: 2,880,357 km (0.102 R)
• M8: 3,707,035 km (0.068 R)
• M9: 5,245,350 km (0.078 R)
• M10: 8,376,284 km (0.101 R)
• M11: 10,356,810 km (0.06 R)
• M12: 15,640,906 km (0.063 R)
• M13: 16,742,395 km (0.057 R)
• M14: 21,312,461 km (0.115 R)
• M15: 21,756,916 km (0.105 R)
• M16: 22,026,491 km (0.103 R)
• M17: 25,338,887 km (0.038 R)
• M18: 39,727,510 km (0.113 R)
• M19: 46,356,191 km (0.094 R)
• M20: 51,585,983 km (0.043 R)
• M21: 55,505,448 km (0.091 R)

Kuiper Belt

Range: 30.9 - 51.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 347 - 18,217 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit