🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.69

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 0.45 AU - 0.71 AU

Year: 157 Days

Day: 20.7 Hours

Environment

Temp: 160 °C

Axial Tilt: 37.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 41,741,161 km

• M1: 43,383 km (0.058 R)
• M2: 100,380 km (0.104 R)

Asteroid Belt

Center: 5.6 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 10.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 897.6

Radius: 8.3

Gravity: 13.03 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 10.03 AU - 11.21 AU

Year: 12336 Days

Day: 6.9 Hours

Environment

Temp: -173 °C

Axial Tilt: 2.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 41,741,161 km

• M1: 129,701 km (0.07 R)
• M2: 393,891 km (0.076 R)
• M3: 718,668 km (0.065 R)
• M4: 1,044,343 km (0.089 R)
• M5: 1,397,244 km (0.099 R)
• M6: 2,449,665 km (0.112 R)
• M7: 2,797,779 km (0.069 R)
• M8: 3,228,771 km (0.046 R)
• M9: 4,891,850 km (0.106 R)
• M10: 5,339,447 km (0.108 R)
• M11: 5,851,820 km (0.109 R)
• M12: 6,276,977 km (0.07 R)
• M13: 6,722,629 km (0.063 R)
• M14: 10,178,639 km (0.112 R)
• M15: 11,024,166 km (0.11 R)
• M16: 12,037,991 km (0.1 R)
• M17: 12,790,169 km (0.036 R)
• M18: 13,440,770 km (0.114 R)
• M19: 13,707,055 km (0.118 R)
• M20: 15,597,822 km (0.106 R)
• M21: 16,189,930 km (0.088 R)
• M22: 18,874,614 km (0.062 R)
• M23: 19,208,815 km (0.104 R)
• M24: 20,497,451 km (0.051 R)
• M25: 22,211,095 km (0.039 R)
• M26: 24,115,925 km (0.056 R)
• M27: 26,230,640 km (0.08 R)
• M28: 27,814,732 km (0.084 R)
• M29: 30,366,124 km (0.114 R)
• M30: 30,825,240 km (0.105 R)
• M31: 35,041,955 km (0.03 R)
• M32: 39,084,538 km (0.046 R)
• M33: 40,038,673 km (0.104 R)
• M34: 42,563,137 km (0.104 R)
• M35: 46,242,647 km (0.117 R)
• M36: 47,617,601 km (0.073 R)
• M37: 54,733,672 km (0.104 R)
• M38: 59,076,648 km (0.081 R)

Planet 3 - Ice Giant

Semi-Major Axis: 15.12 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 103

Radius: 7.9

Gravity: 1.65 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 13.06 AU - 17.18 AU

Year: 20957 Days

Day: 21.7 Hours

Environment

Temp: -189 °C

Axial Tilt: 32 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 41,741,161 km

• M1: 105,616 km (0.1 R)
• M2: 407,056 km (0.108 R)
• M3: 1,350,869 km (0.111 R)
• M4: 2,190,562 km (0.084 R)
• M5: 3,227,724 km (0.05 R)
• M6: 4,732,529 km (0.091 R)
• M7: 6,988,913 km (0.117 R)
• M8: 9,690,501 km (0.118 R)
• M9: 11,961,846 km (0.108 R)
• M10: 14,443,076 km (0.091 R)
• M11: 17,248,036 km (0.114 R)
• M12: 18,595,763 km (0.092 R)
• M13: 22,641,339 km (0.057 R)
• M14: 28,476,703 km (0.085 R)
• M15: 30,658,737 km (0.112 R)
• M16: 35,801,912 km (0.06 R)
• M17: 37,753,117 km (0.088 R)
• M18: 39,172,352 km (0.037 R)

Kuiper Belt

Range: 30.8 - 46.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 147 - 13,519 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit