🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.31

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 0.97 AU - 1.49 AU

Year: 517 Days

Day: 43.9 Hours

Environment

Temp: -27 °C

Axial Tilt: 19.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 71,221,365 km

• M1: 37,848 km (0.095 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.95

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 1.87 AU - 2.29 AU

Year: 1136 Days

Day: 30.2 Hours

Environment

Temp: -89 °C

Axial Tilt: 21 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.77

Radius: 1.26

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 2.46 AU - 3.22 AU

Year: 1813 Days

Day: 41.2 Hours

Environment

Temp: -108 °C

Axial Tilt: 76.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 71,221,365 km

• M1: 30,069 km (0.097 R)
• M2: 260,599 km (0.108 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.26

Radius: 1.1

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 2.45 AU - 3.31 AU

Year: 1851 Days

Day: 47.8 Hours

Environment

Temp: -110 °C

Axial Tilt: 35.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 71,221,365 km

• M1: 80,035 km (0.1 R)

Asteroid Belt

Center: 7.4 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 11.92 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 924.9

Radius: 4.5

Gravity: 45.67 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 10.91 AU - 12.93 AU

Year: 15587 Days

Day: 17.2 Hours

Environment

Temp: -194 °C

Axial Tilt: 19.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 71,221,365 km

• M1: 56,099 km (0.041 R)
• M2: 223,350 km (0.105 R)
• M3: 513,869 km (0.091 R)
• M4: 921,822 km (0.095 R)
• M5: 1,292,376 km (0.068 R)
• M6: 1,488,050 km (0.119 R)
• M7: 2,094,969 km (0.074 R)
• M8: 2,431,863 km (0.057 R)
• M9: 2,877,814 km (0.079 R)
• M10: 4,508,880 km (0.111 R)
• M11: 4,960,815 km (0.088 R)
• M12: 5,404,073 km (0.059 R)
• M13: 5,635,501 km (0.065 R)
• M14: 5,793,477 km (0.078 R)
• M15: 9,005,193 km (0.075 R)
• M16: 11,512,753 km (0.074 R)
• M17: 12,553,805 km (0.075 R)
• M18: 12,891,447 km (0.085 R)
• M19: 15,971,966 km (0.05 R)
• M20: 17,681,720 km (0.116 R)
• M21: 18,537,271 km (0.118 R)
• M22: 21,748,688 km (0.118 R)
• M23: 23,740,733 km (0.118 R)
• M24: 25,526,782 km (0.086 R)
• M25: 25,742,652 km (0.087 R)
• M26: 27,968,668 km (0.117 R)
• M27: 30,319,748 km (0.106 R)
• M28: 33,697,968 km (0.118 R)
• M29: 35,948,817 km (0.09 R)
• M30: 36,356,172 km (0.064 R)
• M31: 45,006,071 km (0.072 R)
• M32: 46,275,109 km (0.096 R)
• M33: 47,567,934 km (0.054 R)
• M34: 48,388,030 km (0.095 R)
• M35: 50,734,472 km (0.117 R)
• M36: 52,980,086 km (0.082 R)
• M37: 55,833,815 km (0.082 R)
• M38: 56,379,997 km (0.119 R)
• M39: 63,215,572 km (0.106 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 512 - 18,631 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit