🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.06

Radius: 1.02

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 0.52 AU - 0.62 AU

Year: 151 Days

Day: 24.6 Hours

Environment

Temp: 187 °C

Axial Tilt: 39.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 56,019,727 km

• M1: 32,313 km (0.098 R)
• M2: 48,470 km (0.086 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.46

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 0.68 AU - 0.7 AU

Year: 201 Days

Day: 14.4 Hours

Environment

Temp: 174 °C

Axial Tilt: 9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.13

Radius: 0.44

Gravity: 0.67 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 1.74 AU - 2.32 AU

Year: 1012 Days

Day: 24 Hours

Environment

Temp: -47 °C

Axial Tilt: 42.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.86

Radius: 0.94

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 2.63 AU - 2.85 AU

Year: 1587 Days

Day: 20.7 Hours

Environment

Temp: -74 °C

Axial Tilt: 26 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 11.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 954.6

Radius: 9.6

Gravity: 10.36 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 10.77 AU - 13.19 AU

Year: 14506 Days

Day: 7.6 Hours

Environment

Temp: -169 °C

Axial Tilt: 27.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 56,019,727 km

• M1: 119,379 km (0.105 R)
• M2: 455,825 km (0.117 R)
• M3: 1,202,468 km (0.112 R)
• M4: 1,512,883 km (0.109 R)
• M5: 3,183,592 km (0.092 R)
• M6: 3,588,554 km (0.073 R)
• M7: 5,303,245 km (0.094 R)
• M8: 5,796,020 km (0.056 R)
• M9: 6,114,215 km (0.097 R)
• M10: 6,917,256 km (0.085 R)
• M11: 8,030,115 km (0.05 R)
• M12: 8,940,118 km (0.102 R)
• M13: 9,474,482 km (0.113 R)
• M14: 10,844,350 km (0.072 R)
• M15: 11,145,640 km (0.077 R)
• M16: 11,639,163 km (0.054 R)
• M17: 12,018,992 km (0.105 R)
• M18: 22,037,262 km (0.064 R)
• M19: 23,914,865 km (0.058 R)
• M20: 27,203,625 km (0.115 R)
• M21: 27,648,828 km (0.072 R)
• M22: 33,250,670 km (0.107 R)
• M23: 37,469,779 km (0.088 R)
• M24: 46,476,019 km (0.118 R)
• M25: 51,731,692 km (0.1 R)
• M26: 52,072,775 km (0.094 R)

Planet 6 - Ice Giant

Semi-Major Axis: 15.39 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 245.1

Radius: 5.7

Gravity: 7.54 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 15.25 AU - 15.53 AU

Year: 21122 Days

Day: 24.6 Hours

Environment

Temp: -194 °C

Axial Tilt: 26.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 56,019,727 km

• M1: 70,909 km (0.105 R)
• M2: 505,192 km (0.11 R)
• M3: 1,407,417 km (0.118 R)
• M4: 3,214,260 km (0.049 R)
• M5: 4,365,864 km (0.078 R)
• M6: 4,902,173 km (0.118 R)
• M7: 5,732,590 km (0.116 R)
• M8: 8,542,637 km (0.039 R)
• M9: 9,791,480 km (0.094 R)
• M10: 12,277,048 km (0.106 R)
• M11: 16,082,968 km (0.056 R)
• M12: 16,673,131 km (0.09 R)
• M13: 18,450,653 km (0.111 R)
• M14: 18,853,072 km (0.07 R)
• M15: 45,510,664 km (0.086 R)
• M16: 49,570,900 km (0.118 R)
• M17: 54,193,624 km (0.107 R)

Kuiper Belt

Range: 31.4 - 53.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 384 - 18,229 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit