🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.17

Radius: 0.49

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 0.71 AU - 0.99 AU

Year: 298 Days

Day: 44.1 Hours

Environment

Temp: 23 °C

Axial Tilt: 7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.13

Radius: 1.35

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 1.22 AU - 2.03 AU

Year: 785 Days

Day: 37.1 Hours

Environment

Temp: -54 °C

Axial Tilt: 22.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 113,204,703 km

• M1: 481,256 km (0.099 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.35

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 1.9 AU - 2.5 AU

Year: 1243 Days

Day: 33.4 Hours

Environment

Temp: -81 °C

Axial Tilt: 36.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.71

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 2.54 AU - 2.98 AU

Year: 1746 Days

Day: 24.3 Hours

Environment

Temp: -111 °C

Axial Tilt: 4.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 113,204,703 km

• M1: 29,471 km (0.031 R)
• M2: 1,879,099 km (0.081 R)

Planet 5 - Ice Giant

Semi-Major Axis: 18.65 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 959.3

Radius: 8

Gravity: 14.99 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 14.85 AU - 22.45 AU

Year: 30670 Days

Day: 22.2 Hours

Environment

Temp: -198 °C

Axial Tilt: 9.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 113,204,703 km

• M1: 100,081 km (0.109 R)
• M2: 504,594 km (0.03 R)
• M3: 839,094 km (0.107 R)
• M4: 1,663,080 km (0.027 R)
• M5: 2,204,325 km (0.08 R)
• M6: 2,745,420 km (0.052 R)
• M7: 3,372,086 km (0.104 R)
• M8: 4,351,652 km (0.098 R)
• M9: 5,376,547 km (0.099 R)
• M10: 8,360,127 km (0.113 R)
• M11: 8,967,196 km (0.114 R)
• M12: 10,544,256 km (0.115 R)
• M13: 11,992,962 km (0.112 R)
• M14: 12,530,018 km (0.095 R)
• M15: 13,901,083 km (0.111 R)
• M16: 14,322,650 km (0.062 R)
• M17: 14,665,977 km (0.112 R)
• M18: 15,014,989 km (0.12 R)
• M19: 17,614,252 km (0.103 R)
• M20: 19,226,917 km (0.061 R)
• M21: 20,176,115 km (0.054 R)
• M22: 20,607,855 km (0.113 R)
• M23: 22,976,438 km (0.083 R)
• M24: 30,591,119 km (0.048 R)
• M25: 31,737,936 km (0.039 R)
• M26: 39,900,744 km (0.115 R)
• M27: 42,140,075 km (0.078 R)
• M28: 48,006,854 km (0.08 R)
• M29: 54,187,790 km (0.057 R)
• M30: 56,930,367 km (0.115 R)
• M31: 72,291,974 km (0.071 R)
• M32: 76,914,997 km (0.033 R)
• M33: 82,553,191 km (0.088 R)
• M34: 85,332,271 km (0.074 R)
• M35: 88,748,787 km (0.089 R)
• M36: 97,686,811 km (0.041 R)
• M37: 100,167,742 km (0.066 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 400 - 13,781 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit