🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.43

Radius: 1.15

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 0.48 AU - 0.54 AU

Year: 139 Days

Day: 34.4 Hours

Environment

Temp: 224 °C

Axial Tilt: 36.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.83

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 1.59 AU - 1.99 AU

Year: 912 Days

Day: 26.4 Hours

Environment

Temp: -71 °C

Axial Tilt: 28.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.45

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 3.02 AU - 4.58 AU

Year: 2821 Days

Day: 25.6 Hours

Environment

Temp: -123 °C

Axial Tilt: 26.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 8.67 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 13.53 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 731.7

Radius: 6.8

Gravity: 15.82 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 12.33 AU - 14.73 AU

Year: 18951 Days

Day: 22.3 Hours

Environment

Temp: -193 °C

Axial Tilt: 21.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 75,037,145 km

• M1: 84,672 km (0.051 R)
• M2: 839,842 km (0.078 R)
• M3: 1,912,609 km (0.063 R)
• M4: 2,540,621 km (0.116 R)
• M5: 3,270,658 km (0.087 R)
• M6: 3,850,500 km (0.068 R)
• M7: 4,328,614 km (0.108 R)
• M8: 4,564,979 km (0.079 R)
• M9: 5,598,102 km (0.11 R)
• M10: 6,869,235 km (0.079 R)
• M11: 7,523,875 km (0.086 R)
• M12: 7,816,788 km (0.089 R)
• M13: 9,737,475 km (0.119 R)
• M14: 10,868,585 km (0.101 R)
• M15: 11,243,327 km (0.072 R)
• M16: 18,648,272 km (0.098 R)
• M17: 19,641,004 km (0.057 R)
• M18: 20,479,051 km (0.069 R)
• M19: 21,050,814 km (0.11 R)
• M20: 21,535,361 km (0.091 R)
• M21: 23,136,059 km (0.119 R)
• M22: 24,493,659 km (0.089 R)
• M23: 24,814,397 km (0.114 R)
• M24: 29,003,437 km (0.116 R)
• M25: 29,845,673 km (0.059 R)
• M26: 33,247,379 km (0.09 R)
• M27: 34,838,951 km (0.115 R)
• M28: 37,745,188 km (0.087 R)
• M29: 40,809,252 km (0.066 R)
• M30: 41,866,310 km (0.064 R)
• M31: 44,509,256 km (0.071 R)
• M32: 46,277,503 km (0.079 R)
• M33: 46,603,925 km (0.11 R)
• M34: 56,753,094 km (0.093 R)
• M35: 61,154,413 km (0.096 R)
• M36: 71,496,712 km (0.119 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 153 - 11,283 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit