🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.9

Radius: 1.72

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 0.52 AU - 0.56 AU

Year: 139 Days

Day: 34.1 Hours

Environment

Temp: 262 °C

Axial Tilt: 1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 71,652,813 km

• M1: 45,328 km (0.102 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.78

Radius: 1.26

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 0.93 AU - 1.17 AU

Year: 378 Days

Day: 46.1 Hours

Environment

Temp: 87 °C

Axial Tilt: 39.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 71,652,813 km

• M1: 32,762 km (0.101 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.57 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.83

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 1.19 AU - 1.95 AU

Year: 691 Days

Day: 41.7 Hours

Environment

Temp: 2 °C

Axial Tilt: 11 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Asteroid Belt

Center: 8.2 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 14.82 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 569.1

Radius: 3.3

Gravity: 52.26 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 12.46 AU - 17.18 AU

Year: 20052 Days

Day: 22.4 Hours

Environment

Temp: -195 °C

Axial Tilt: 2.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 71,652,813 km

• M1: 42,037 km (0.072 R)
• M2: 201,957 km (0.116 R)
• M3: 351,106 km (0.084 R)
• M4: 733,030 km (0.113 R)
• M5: 1,081,293 km (0.099 R)
• M6: 1,466,358 km (0.118 R)
• M7: 1,596,209 km (0.091 R)
• M8: 1,787,545 km (0.116 R)
• M9: 2,709,217 km (0.104 R)
• M10: 3,299,381 km (0.036 R)
• M11: 5,196,432 km (0.093 R)
• M12: 5,895,054 km (0.094 R)
• M13: 6,351,477 km (0.078 R)
• M14: 6,566,599 km (0.07 R)
• M15: 7,476,004 km (0.074 R)
• M16: 8,261,393 km (0.112 R)
• M17: 14,823,503 km (0.112 R)
• M18: 15,820,573 km (0.097 R)
• M19: 16,779,944 km (0.082 R)
• M20: 19,707,425 km (0.043 R)
• M21: 20,442,549 km (0.118 R)
• M22: 22,957,738 km (0.098 R)
• M23: 25,998,016 km (0.07 R)
• M24: 26,547,937 km (0.1 R)
• M25: 28,942,401 km (0.101 R)
• M26: 29,652,093 km (0.041 R)
• M27: 29,891,151 km (0.116 R)
• M28: 31,850,583 km (0.11 R)
• M29: 37,120,318 km (0.11 R)
• M30: 40,545,361 km (0.064 R)
• M31: 42,485,646 km (0.115 R)
• M32: 44,486,966 km (0.104 R)
• M33: 50,355,092 km (0.094 R)
• M34: 53,297,084 km (0.049 R)
• M35: 66,007,517 km (0.097 R)
• M36: 66,619,522 km (0.079 R)
• M37: 71,438,219 km (0.08 R)

Kuiper Belt

Range: 31.2 - 48.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 173 - 15,723 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit