🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.61

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 1.74 AU - 2.24 AU

Year: 1015 Days

Day: 36 Hours

Environment

Temp: -62 °C

Axial Tilt: 1.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 65,110,650 km

• M1: 67,020 km (0.119 R)

Planet 2 - Terrestrial

Semi-Major Axis: 4.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.77

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 3.74 AU - 4.9 AU

Year: 3247 Days

Day: 15 Hours

Environment

Temp: -128 °C

Axial Tilt: 11.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 4.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.56

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 4.24 AU - 5.48 AU

Year: 3875 Days

Day: 38 Hours

Environment

Temp: -137 °C

Axial Tilt: 35.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.29 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 9.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 88.3

Radius: 8.9

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 9.21 AU - 10.21 AU

Year: 10943 Days

Day: 8.5 Hours

Environment

Temp: -167 °C

Axial Tilt: 15.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 65,110,650 km

• M1: 110,852 km (0.099 R)
• M2: 1,798,765 km (0.106 R)
• M3: 2,132,069 km (0.086 R)
• M4: 2,906,687 km (0.118 R)
• M5: 3,330,049 km (0.091 R)
• M6: 8,089,804 km (0.117 R)
• M7: 9,507,992 km (0.101 R)
• M8: 10,997,837 km (0.067 R)
• M9: 11,662,500 km (0.063 R)
• M10: 14,749,153 km (0.06 R)
• M11: 15,777,639 km (0.071 R)
• M12: 20,903,161 km (0.098 R)
• M13: 25,482,352 km (0.101 R)

Planet 5 - Ice Giant

Semi-Major Axis: 13.06 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 589.3

Radius: 3.7

Gravity: 43.05 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 10.92 AU - 15.2 AU

Year: 17069 Days

Day: 22.7 Hours

Environment

Temp: -191 °C

Axial Tilt: 36.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 65,110,650 km

• M1: 46,076 km (0.104 R)
• M2: 182,509 km (0.101 R)
• M3: 371,302 km (0.117 R)
• M4: 513,719 km (0.095 R)
• M5: 748,289 km (0.104 R)
• M6: 2,158,099 km (0.075 R)
• M7: 3,235,952 km (0.05 R)
• M8: 3,422,500 km (0.111 R)
• M9: 3,730,223 km (0.087 R)
• M10: 5,255,224 km (0.102 R)
• M11: 6,758,233 km (0.094 R)
• M12: 8,033,555 km (0.048 R)
• M13: 9,247,542 km (0.101 R)
• M14: 13,682,520 km (0.093 R)
• M15: 17,996,923 km (0.044 R)
• M16: 20,958,961 km (0.097 R)
• M17: 21,234,969 km (0.097 R)
• M18: 21,982,809 km (0.075 R)
• M19: 24,129,389 km (0.076 R)
• M20: 36,448,175 km (0.115 R)
• M21: 36,713,861 km (0.078 R)
• M22: 37,114,783 km (0.116 R)
• M23: 37,653,934 km (0.086 R)
• M24: 38,472,533 km (0.071 R)
• M25: 38,886,171 km (0.079 R)
• M26: 51,708,803 km (0.101 R)
• M27: 52,212,499 km (0.12 R)

Kuiper Belt

Range: 30.3 - 45.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 395 - 19,859 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit