🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.95

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 0.59 AU - 0.87 AU

Year: 283 Days

Day: 45 Hours

Environment

Temp: -46 °C

Axial Tilt: 2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.5 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 6.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 586.9

Radius: 9.5

Gravity: 6.5 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 5.19 AU - 7.33 AU

Year: 7096 Days

Day: 5.2 Hours

Environment

Temp: -193 °C

Axial Tilt: 18.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 42,598,413 km

• M1: 118,332 km (0.046 R)
• M2: 424,559 km (0.085 R)
• M3: 1,268,141 km (0.11 R)
• M4: 1,760,617 km (0.057 R)
• M5: 2,083,450 km (0.075 R)
• M6: 3,008,413 km (0.097 R)
• M7: 3,914,228 km (0.08 R)
• M8: 6,322,904 km (0.098 R)
• M9: 7,088,994 km (0.072 R)
• M10: 7,876,777 km (0.028 R)
• M11: 8,312,106 km (0.105 R)
• M12: 8,763,443 km (0.091 R)
• M13: 11,369,139 km (0.109 R)
• M14: 13,648,412 km (0.119 R)
• M15: 14,277,172 km (0.093 R)
• M16: 15,408,730 km (0.107 R)
• M17: 16,090,448 km (0.072 R)
• M18: 17,315,206 km (0.12 R)
• M19: 17,984,357 km (0.117 R)
• M20: 19,949,624 km (0.091 R)
• M21: 20,684,898 km (0.094 R)
• M22: 22,131,659 km (0.087 R)
• M23: 26,787,144 km (0.099 R)
• M24: 27,772,695 km (0.108 R)
• M25: 28,782,032 km (0.068 R)
• M26: 34,512,528 km (0.047 R)
• M27: 35,464,868 km (0.034 R)
• M28: 36,109,485 km (0.041 R)

Planet 3 - Ice Giant

Semi-Major Axis: 9.77 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 251.2

Radius: 7.4

Gravity: 4.59 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 9.76 AU - 9.78 AU

Year: 13835 Days

Day: 21.4 Hours

Environment

Temp: -192 °C

Axial Tilt: 36.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 42,598,413 km

• M1: 92,302 km (0.106 R)
• M2: 520,451 km (0.032 R)
• M3: 1,433,297 km (0.048 R)
• M4: 2,461,483 km (0.044 R)
• M5: 4,148,947 km (0.119 R)
• M6: 4,647,557 km (0.112 R)
• M7: 5,373,556 km (0.091 R)
• M8: 6,564,654 km (0.067 R)
• M9: 6,859,960 km (0.11 R)
• M10: 7,477,201 km (0.1 R)
• M11: 11,982,191 km (0.063 R)
• M12: 13,164,762 km (0.116 R)
• M13: 14,485,113 km (0.08 R)
• M14: 15,957,455 km (0.071 R)
• M15: 17,881,284 km (0.115 R)
• M16: 18,312,874 km (0.088 R)
• M17: 20,653,931 km (0.073 R)
• M18: 21,369,308 km (0.091 R)
• M19: 25,195,872 km (0.107 R)
• M20: 27,222,923 km (0.115 R)
• M21: 28,179,302 km (0.082 R)
• M22: 29,956,824 km (0.06 R)
• M23: 34,392,700 km (0.108 R)
• M24: 39,368,325 km (0.113 R)
• M25: 39,610,823 km (0.111 R)
• M26: 40,590,540 km (0.065 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 161 - 18,496 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit