🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.52

Radius: 1.45

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 0.56 AU - 0.88 AU

Year: 213 Days

Day: 26.7 Hours

Environment

Temp: 135 °C

Axial Tilt: 19.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 93,989,898 km

• M1: 217,067 km (0.104 R)
• M2: 234,869 km (0.078 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.95

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 2.03 AU - 3.27 AU

Year: 1502 Days

Day: 38.3 Hours

Environment

Temp: -79 °C

Axial Tilt: 44.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 93,989,898 km

• M1: 330,312 km (0.096 R)
• M2: 720,613 km (0.109 R)

Asteroid Belt

Center: 11.67 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Ice Giant

Semi-Major Axis: 20.69 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 480.8

Radius: 6.1

Gravity: 12.92 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 15.95 AU - 25.43 AU

Year: 32774 Days

Day: 15.5 Hours

Environment

Temp: -198 °C

Axial Tilt: 6.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 93,989,898 km

• M1: 75,996 km (0.1 R)
• M2: 282,142 km (0.117 R)
• M3: 521,199 km (0.114 R)
• M4: 750,981 km (0.029 R)
• M5: 1,048,831 km (0.048 R)
• M6: 1,525,749 km (0.073 R)
• M7: 1,823,598 km (0.109 R)
• M8: 2,414,061 km (0.044 R)
• M9: 3,670,234 km (0.068 R)
• M10: 4,171,836 km (0.1 R)
• M11: 6,501,224 km (0.114 R)
• M12: 9,951,250 km (0.111 R)
• M13: 10,397,202 km (0.09 R)
• M14: 13,978,575 km (0.086 R)
• M15: 15,362,355 km (0.09 R)
• M16: 15,700,745 km (0.101 R)
• M17: 19,363,799 km (0.098 R)
• M18: 25,159,370 km (0.096 R)
• M19: 26,831,126 km (0.088 R)
• M20: 28,702,895 km (0.085 R)
• M21: 33,688,692 km (0.085 R)
• M22: 34,403,920 km (0.077 R)
• M23: 44,814,585 km (0.061 R)
• M24: 46,731,682 km (0.114 R)
• M25: 56,137,648 km (0.107 R)
• M26: 60,647,874 km (0.082 R)
• M27: 61,492,953 km (0.107 R)
• M28: 61,705,531 km (0.12 R)
• M29: 62,132,035 km (0.056 R)
• M30: 62,990,876 km (0.073 R)
• M31: 63,857,646 km (0.03 R)
• M32: 72,255,921 km (0.107 R)
• M33: 73,683,534 km (0.115 R)

Kuiper Belt

Range: 31.5 - 48.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 408 - 12,779 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit