🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.38

Radius: 1.41

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 0.53 AU - 0.55 AU

Year: 139 Days

Day: 22.5 Hours

Environment

Temp: 190 °C

Axial Tilt: 5.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 51,564,569 km

• M1: 82,877 km (0.057 R)
• M2: 354,697 km (0.117 R)

Planet 2 - Terrestrial

Semi-Major Axis: 4.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.04

Radius: 1.02

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 3.53 AU - 5.59 AU

Year: 3407 Days

Day: 31.7 Hours

Environment

Temp: -113 °C

Axial Tilt: 19.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 4.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.94

Radius: 0.98

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 4.69 AU - 5.27 AU

Year: 3888 Days

Day: 20.2 Hours

Environment

Temp: -131 °C

Axial Tilt: 20 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 51,564,569 km

• M1: 2,362,150 km (0.113 R)

Asteroid Belt

Center: 10.02 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 15.05 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 204.4

Radius: 4.5

Gravity: 10.09 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 13.11 AU - 16.99 AU

Year: 20426 Days

Day: 23 Hours

Environment

Temp: -183 °C

Axial Tilt: 31.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 51,564,569 km

• M1: 310,266 km (0.108 R)
• M2: 364,720 km (0.045 R)
• M3: 564,134 km (0.089 R)
• M4: 1,332,468 km (0.042 R)
• M5: 1,446,761 km (0.03 R)
• M6: 2,223,922 km (0.104 R)
• M7: 2,305,154 km (0.12 R)
• M8: 2,554,384 km (0.043 R)
• M9: 2,696,502 km (0.082 R)
• M10: 3,229,668 km (0.085 R)
• M11: 3,290,854 km (0.107 R)
• M12: 4,187,843 km (0.095 R)
• M13: 5,626,825 km (0.114 R)
• M14: 6,727,715 km (0.099 R)
• M15: 6,845,299 km (0.073 R)
• M16: 6,884,644 km (0.082 R)
• M17: 7,042,918 km (0.079 R)
• M18: 7,122,355 km (0.094 R)
• M19: 9,162,271 km (0.101 R)
• M20: 9,249,188 km (0.071 R)
• M21: 10,043,253 km (0.074 R)
• M22: 11,089,241 km (0.085 R)
• M23: 11,228,218 km (0.11 R)
• M24: 11,931,777 km (0.068 R)
• M25: 12,026,622 km (0.114 R)
• M26: 12,843,127 km (0.093 R)
• M27: 13,727,101 km (0.12 R)
• M28: 15,501,331 km (0.054 R)
• M29: 16,073,543 km (0.088 R)
• M30: 16,811,958 km (0.098 R)
• M31: 16,971,729 km (0.111 R)
• M32: 18,540,861 km (0.094 R)
• M33: 19,314,880 km (0.119 R)
• M34: 19,986,575 km (0.074 R)
• M35: 20,325,414 km (0.078 R)
• M36: 20,438,659 km (0.109 R)
• M37: 21,989,241 km (0.094 R)
• M38: 22,163,972 km (0.097 R)
• M39: 27,048,941 km (0.028 R)
• M40: 28,367,496 km (0.062 R)
• M41: 29,194,174 km (0.1 R)
• M42: 30,871,316 km (0.096 R)
• M43: 32,050,596 km (0.112 R)
• M44: 35,470,852 km (0.083 R)
• M45: 36,086,298 km (0.085 R)
• M46: 36,361,109 km (0.034 R)
• M47: 38,303,188 km (0.04 R)
• M48: 40,278,927 km (0.041 R)
• M49: 45,805,671 km (0.032 R)
• M50: 46,699,668 km (0.108 R)
• M51: 49,721,395 km (0.091 R)
• M52: 50,333,251 km (0.081 R)

Kuiper Belt

Range: 31.4 - 54.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 318 - 13,775 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit