🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.69

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 0.57 AU - 0.61 AU

Year: 159 Days

Day: 13.3 Hours

Environment

Temp: 206 °C

Axial Tilt: 23.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 69,777,228 km

• M1: 218,413 km (0.085 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.84

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 1.72 AU - 2.06 AU

Year: 913 Days

Day: 24.3 Hours

Environment

Temp: -40 °C

Axial Tilt: 6.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 69,777,228 km

• M1: 1,561,503 km (0.108 R)

Asteroid Belt

Center: 7.95 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Ice Giant

Semi-Major Axis: 14.01 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 622.1

Radius: 4.6

Gravity: 29.4 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 11.96 AU - 16.06 AU

Year: 18430 Days

Day: 19.5 Hours

Environment

Temp: -186 °C

Axial Tilt: 3.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 69,777,228 km

• M1: 58,343 km (0.08 R)
• M2: 232,625 km (0.103 R)
• M3: 574,157 km (0.087 R)
• M4: 1,240,615 km (0.112 R)
• M5: 1,671,158 km (0.117 R)
• M6: 2,035,279 km (0.046 R)
• M7: 2,384,889 km (0.061 R)
• M8: 2,846,099 km (0.088 R)
• M9: 4,035,851 km (0.103 R)
• M10: 4,452,631 km (0.104 R)
• M11: 7,913,129 km (0.108 R)
• M12: 8,110,000 km (0.1 R)
• M13: 8,668,000 km (0.118 R)
• M14: 9,197,277 km (0.086 R)
• M15: 12,040,684 km (0.063 R)
• M16: 14,743,319 km (0.117 R)
• M17: 17,160,521 km (0.118 R)
• M18: 17,407,657 km (0.064 R)
• M19: 17,824,736 km (0.115 R)
• M20: 22,960,880 km (0.071 R)
• M21: 28,309,452 km (0.043 R)
• M22: 32,010,803 km (0.115 R)
• M23: 33,526,229 km (0.097 R)
• M24: 35,486,859 km (0.111 R)
• M25: 45,809,860 km (0.11 R)
• M26: 46,285,432 km (0.076 R)
• M27: 53,291,997 km (0.1 R)

Kuiper Belt

Range: 31.2 - 52.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 544 - 11,532 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit