🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.4

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 0.46 AU - 0.68 AU

Year: 160 Days

Day: 37 Hours

Environment

Temp: 187 °C

Axial Tilt: 20.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.96

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 1.16 AU - 1.2 AU

Year: 478 Days

Day: 35.2 Hours

Environment

Temp: 0 °C

Axial Tilt: 34.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 2.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.27

Radius: 0.59

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 1.7 AU - 2.66 AU

Year: 1200 Days

Day: 29.1 Hours

Environment

Temp: -80 °C

Axial Tilt: 48.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Ice Giant

Semi-Major Axis: 14.72 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 624.1

Radius: 3

Gravity: 69.34 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 12.25 AU - 17.19 AU

Year: 21053 Days

Day: 23.9 Hours

Environment

Temp: -198 °C

Axial Tilt: 49 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 76,330,637 km

• M1: 37,699 km (0.111 R)
• M2: 144,512 km (0.039 R)
• M3: 251,175 km (0.042 R)
• M4: 399,127 km (0.086 R)
• M5: 520,301 km (0.087 R)
• M6: 816,954 km (0.047 R)
• M7: 1,229,395 km (0.082 R)
• M8: 1,712,148 km (0.032 R)
• M9: 3,393,179 km (0.109 R)
• M10: 3,747,277 km (0.111 R)
• M11: 4,157,923 km (0.054 R)
• M12: 4,562,885 km (0.106 R)
• M13: 6,231,051 km (0.101 R)
• M14: 7,319,076 km (0.095 R)
• M15: 7,463,438 km (0.091 R)
• M16: 8,059,884 km (0.112 R)
• M17: 8,369,702 km (0.089 R)
• M18: 8,580,635 km (0.094 R)
• M19: 12,184,747 km (0.117 R)
• M20: 14,390,567 km (0.09 R)
• M21: 17,957,429 km (0.077 R)
• M22: 18,753,140 km (0.038 R)
• M23: 20,892,839 km (0.094 R)
• M24: 21,673,590 km (0.054 R)
• M25: 25,209,485 km (0.097 R)
• M26: 25,759,856 km (0.106 R)
• M27: 28,871,043 km (0.114 R)
• M28: 29,838,791 km (0.084 R)
• M29: 33,528,324 km (0.03 R)
• M30: 35,550,588 km (0.113 R)
• M31: 38,516,515 km (0.103 R)
• M32: 38,953,191 km (0.037 R)
• M33: 39,836,567 km (0.065 R)
• M34: 47,056,459 km (0.109 R)
• M35: 49,073,786 km (0.054 R)
• M36: 50,450,087 km (0.093 R)
• M37: 61,206,622 km (0.043 R)
• M38: 73,840,611 km (0.098 R)
• M39: 74,064,709 km (0.076 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 359 - 12,385 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit