🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.21

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 1.19 AU - 1.53 AU

Year: 687 Days

Day: 14.6 Hours

Environment

Temp: -82 °C

Axial Tilt: 20.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.09 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 6.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 729.9

Radius: 10.1

Gravity: 7.16 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 6.59 AU - 7.03 AU

Year: 7703 Days

Day: 10.8 Hours

Environment

Temp: -187 °C

Axial Tilt: 36.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 89,462,830 km

• M1: 125,662 km (0.096 R)
• M2: 458,667 km (0.1 R)
• M3: 978,669 km (0.099 R)
• M4: 1,667,567 km (0.038 R)
• M5: 2,254,141 km (0.085 R)
• M6: 2,634,269 km (0.094 R)
• M7: 3,715,712 km (0.056 R)
• M8: 5,070,171 km (0.08 R)
• M9: 5,959,530 km (0.066 R)
• M10: 8,295,052 km (0.053 R)
• M11: 9,481,214 km (0.101 R)
• M12: 11,234,351 km (0.075 R)
• M13: 12,078,981 km (0.099 R)
• M14: 13,424,614 km (0.114 R)
• M15: 13,894,650 km (0.099 R)
• M16: 14,620,350 km (0.102 R)
• M17: 15,885,499 km (0.111 R)
• M18: 16,212,968 km (0.081 R)
• M19: 16,678,966 km (0.093 R)
• M20: 17,988,845 km (0.097 R)
• M21: 18,416,395 km (0.073 R)
• M22: 19,144,040 km (0.085 R)
• M23: 20,968,535 km (0.053 R)
• M24: 23,493,298 km (0.09 R)
• M25: 29,530,470 km (0.056 R)
• M26: 30,729,198 km (0.118 R)
• M27: 32,587,652 km (0.09 R)
• M28: 35,402,635 km (0.103 R)
• M29: 36,869,293 km (0.098 R)
• M30: 39,323,147 km (0.04 R)

Planet 3 - Ice Giant

Semi-Major Axis: 16.32 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 545.3

Radius: 3.4

Gravity: 47.17 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 15.41 AU - 17.23 AU

Year: 28579 Days

Day: 19.9 Hours

Environment

Temp: -206 °C

Axial Tilt: 23 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 89,462,830 km

• M1: 43,683 km (0.073 R)
• M2: 505,342 km (0.104 R)
• M3: 768,484 km (0.114 R)
• M4: 956,080 km (0.099 R)
• M5: 1,158,935 km (0.059 R)
• M6: 1,725,312 km (0.059 R)
• M7: 4,535,059 km (0.085 R)
• M8: 6,115,561 km (0.108 R)
• M9: 10,822,209 km (0.103 R)
• M10: 11,152,970 km (0.089 R)
• M11: 11,695,861 km (0.102 R)
• M12: 13,889,414 km (0.065 R)
• M13: 22,615,309 km (0.076 R)
• M14: 27,057,318 km (0.111 R)
• M15: 33,418,369 km (0.032 R)
• M16: 38,679,277 km (0.101 R)
• M17: 43,629,770 km (0.094 R)
• M18: 47,037,909 km (0.057 R)
• M19: 48,449,514 km (0.115 R)
• M20: 52,476,390 km (0.11 R)
• M21: 70,128,041 km (0.115 R)
• M22: 73,134,659 km (0.051 R)
• M23: 76,226,099 km (0.086 R)
• M24: 77,926,129 km (0.111 R)
• M25: 82,159,899 km (0.075 R)
• M26: 87,070,149 km (0.051 R)
• M27: 88,927,407 km (0.071 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 166 - 11,802 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit