🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.05

Radius: 1.02

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 1 AU - 1.64 AU

Year: 565 Days

Day: 28.5 Hours

Environment

Temp: -31 °C

Axial Tilt: 7.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.79

Radius: 0.91

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 1.43 AU - 1.89 AU

Year: 797 Days

Day: 27.7 Hours

Environment

Temp: -64 °C

Axial Tilt: 32.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 55,953,221 km

• M1: 38,147 km (0.118 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.85

Radius: 0.94

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 1.83 AU - 1.95 AU

Year: 969 Days

Day: 26.4 Hours

Environment

Temp: -78 °C

Axial Tilt: 35.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.83

Radius: 0.93

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 4.01 AU - 4.45 AU

Year: 3243 Days

Day: 25.3 Hours

Environment

Temp: -140 °C

Axial Tilt: 127.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 55,953,221 km

• M1: 48,919 km (0.113 R)

Planet 5 - Ice Giant

Semi-Major Axis: 12.81 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 373

Radius: 7.8

Gravity: 6.13 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 11.84 AU - 13.78 AU

Year: 17091 Days

Day: 18.5 Hours

Environment

Temp: -182 °C

Axial Tilt: 14 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 55,953,221 km

• M1: 97,089 km (0.07 R)
• M2: 428,149 km (0.073 R)
• M3: 1,012,329 km (0.117 R)
• M4: 1,961,826 km (0.053 R)
• M5: 2,491,852 km (0.116 R)
• M6: 2,995,697 km (0.106 R)
• M7: 3,384,951 km (0.119 R)
• M8: 3,974,965 km (0.099 R)
• M9: 4,354,644 km (0.12 R)
• M10: 7,815,741 km (0.12 R)
• M11: 10,011,688 km (0.082 R)
• M12: 10,605,442 km (0.06 R)
• M13: 11,279,530 km (0.061 R)
• M14: 11,685,688 km (0.092 R)
• M15: 12,900,423 km (0.081 R)
• M16: 13,997,274 km (0.07 R)
• M17: 14,466,563 km (0.112 R)
• M18: 21,294,659 km (0.066 R)
• M19: 21,559,297 km (0.05 R)
• M20: 36,625,448 km (0.117 R)
• M21: 39,341,398 km (0.095 R)
• M22: 45,170,479 km (0.086 R)
• M23: 47,384,378 km (0.067 R)
• M24: 49,053,142 km (0.057 R)
• M25: 54,623,419 km (0.118 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 425 - 13,152 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit