🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.03 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.63

Radius: 0.83

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 1.76 AU - 2.3 AU

Year: 638 Days

Day: 39.5 Hours

Environment

Temp: 257 °C

Axial Tilt: 0.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 99,616,420 km

• M1: 61,036 km (0.087 R)

Planet 2 - Terrestrial

Semi-Major Axis: 4.3 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.54

Radius: 0.78

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 3.88 AU - 4.72 AU

Year: 1968 Days

Day: 42.5 Hours

Environment

Temp: 110 °C

Axial Tilt: 1.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 11.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.34

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 10.05 AU - 13.35 AU

Year: 8831 Days

Day: 36.1 Hours

Environment

Temp: -76 °C

Axial Tilt: 45.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 99,616,420 km

• M1: 6,236,735 km (0.107 R)

Planet 4 - Terrestrial

Semi-Major Axis: 11.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.31

Radius: 0.63

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 11.8 AU - 12 AU

Year: 9058 Days

Day: 36.8 Hours

Environment

Temp: -70 °C

Axial Tilt: 24 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Ice Giant

Semi-Major Axis: 32.69 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 361.5

Radius: 5.2

Gravity: 13.37 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 32.43 AU - 32.95 AU

Year: 41242 Days

Day: 20.5 Hours

Environment

Temp: -139 °C

Axial Tilt: 20.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 99,616,420 km

• M1: 75,697 km (0.102 R)
• M2: 283,338 km (0.032 R)
• M3: 791,522 km (0.083 R)
• M4: 2,002,517 km (0.08 R)
• M5: 2,393,566 km (0.101 R)
• M6: 4,188,292 km (0.042 R)
• M7: 5,527,342 km (0.086 R)
• M8: 7,706,834 km (0.115 R)
• M9: 8,544,881 km (0.116 R)
• M10: 9,075,953 km (0.091 R)
• M11: 11,005,616 km (0.111 R)
• M12: 17,641,329 km (0.093 R)
• M13: 18,307,638 km (0.11 R)
• M14: 31,366,934 km (0.119 R)
• M15: 47,125,723 km (0.068 R)
• M16: 55,155,389 km (0.109 R)
• M17: 56,372,068 km (0.113 R)
• M18: 66,528,118 km (0.088 R)
• M19: 87,866,758 km (0.08 R)
• M20: 90,642,098 km (0.111 R)

Kuiper Belt

Range: 49.7 - 78.7 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 556 - 17,846 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit