🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 5.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.26

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 4.36 AU - 6.46 AU

Year: 4402 Days

Day: 32.1 Hours

Environment

Temp: -124 °C

Axial Tilt: 11.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 9.85 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Ice Giant

Semi-Major Axis: 14.28 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 239.9

Radius: 4

Gravity: 14.99 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 13.31 AU - 15.25 AU

Year: 18879 Days

Day: 16.4 Hours

Environment

Temp: -185 °C

Axial Tilt: 0.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 92,706,126 km

• M1: 69,862 km (0.083 R)
• M2: 249,230 km (0.104 R)
• M3: 668,852 km (0.088 R)
• M4: 998,416 km (0.118 R)
• M5: 1,193,791 km (0.072 R)
• M6: 2,130,423 km (0.115 R)
• M7: 2,317,720 km (0.071 R)
• M8: 4,293,758 km (0.102 R)
• M9: 5,368,768 km (0.116 R)
• M10: 5,575,513 km (0.093 R)
• M11: 5,751,739 km (0.105 R)
• M12: 6,533,388 km (0.076 R)
• M13: 7,174,714 km (0.11 R)
• M14: 8,534,708 km (0.094 R)
• M15: 8,721,855 km (0.108 R)
• M16: 15,349,490 km (0.051 R)
• M17: 17,283,790 km (0.094 R)
• M18: 19,054,580 km (0.069 R)
• M19: 20,355,483 km (0.101 R)
• M20: 22,862,145 km (0.077 R)
• M21: 27,653,914 km (0.111 R)
• M22: 27,961,039 km (0.063 R)
• M23: 33,419,716 km (0.094 R)
• M24: 33,884,815 km (0.096 R)
• M25: 35,667,274 km (0.101 R)
• M26: 45,951,828 km (0.12 R)

Planet 3 - Ice Giant

Semi-Major Axis: 17.41 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 767.3

Radius: 4.9

Gravity: 31.96 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 15.81 AU - 19.01 AU

Year: 25414 Days

Day: 17.7 Hours

Environment

Temp: -190 °C

Axial Tilt: 15.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 92,706,126 km

• M1: 68,366 km (0.094 R)
• M2: 500,255 km (0.112 R)
• M3: 1,746,256 km (0.08 R)
• M4: 2,320,413 km (0.116 R)
• M5: 2,929,126 km (0.105 R)
• M6: 4,868,812 km (0.104 R)
• M7: 5,727,354 km (0.08 R)
• M8: 6,587,393 km (0.108 R)
• M9: 8,503,293 km (0.115 R)
• M10: 9,256,219 km (0.12 R)
• M11: 9,618,395 km (0.117 R)
• M12: 15,307,303 km (0.112 R)
• M13: 19,477,942 km (0.068 R)
• M14: 19,972,363 km (0.095 R)
• M15: 27,552,487 km (0.099 R)
• M16: 32,940,254 km (0.093 R)
• M17: 39,459,131 km (0.118 R)
• M18: 40,569,596 km (0.077 R)
• M19: 47,140,383 km (0.106 R)
• M20: 60,857,910 km (0.048 R)
• M21: 66,702,699 km (0.03 R)
• M22: 69,416,404 km (0.108 R)
• M23: 70,106,050 km (0.098 R)
• M24: 71,032,809 km (0.06 R)
• M25: 76,032,370 km (0.082 R)
• M26: 82,027,504 km (0.104 R)
• M27: 87,792,857 km (0.093 R)
• M28: 90,500,429 km (0.083 R)

Kuiper Belt

Range: 31.4 - 49.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 161 - 16,397 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit