🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.2

Radius: 1.08

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 2.12 AU - 2.36 AU

Year: 1189 Days

Day: 27.8 Hours

Environment

Temp: -64 °C

Axial Tilt: 18.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 3.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.2

Radius: 0.53

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 3.04 AU - 3.46 AU

Year: 2079 Days

Day: 42.5 Hours

Environment

Temp: -103 °C

Axial Tilt: 34.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 106,490,686 km

• M1: 254,316 km (0.085 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.61

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 3.29 AU - 4.21 AU

Year: 2576 Days

Day: 25.3 Hours

Environment

Temp: -122 °C

Axial Tilt: 15 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.04

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 4.3 AU - 4.8 AU

Year: 3443 Days

Day: 45.9 Hours

Environment

Temp: -125 °C

Axial Tilt: 13.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 6.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 384.1

Radius: 8.6

Gravity: 5.19 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 6.3 AU - 6.62 AU

Year: 5825 Days

Day: 14.1 Hours

Environment

Temp: -154 °C

Axial Tilt: 7.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 106,490,686 km

• M1: 106,962 km (0.045 R)
• M2: 496,216 km (0.097 R)
• M3: 1,205,460 km (0.078 R)
• M4: 1,590,076 km (0.109 R)
• M5: 2,609,286 km (0.119 R)
• M6: 3,377,471 km (0.068 R)
• M7: 3,728,278 km (0.071 R)
• M8: 4,801,493 km (0.042 R)
• M9: 5,862,441 km (0.12 R)
• M10: 6,309,589 km (0.056 R)
• M11: 7,272,102 km (0.118 R)
• M12: 8,477,711 km (0.052 R)
• M13: 9,167,507 km (0.095 R)
• M14: 10,658,699 km (0.118 R)
• M15: 11,738,646 km (0.035 R)
• M16: 12,114,286 km (0.115 R)
• M17: 14,646,978 km (0.116 R)
• M18: 16,852,799 km (0.113 R)
• M19: 17,757,267 km (0.065 R)
• M20: 21,006,383 km (0.042 R)
• M21: 25,325,424 km (0.084 R)
• M22: 26,271,032 km (0.089 R)
• M23: 27,158,297 km (0.025 R)

Planet 6 - Ice Giant

Semi-Major Axis: 20.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 729.5

Radius: 8

Gravity: 11.4 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 18.9 AU - 21.4 AU

Year: 32089 Days

Day: 16.1 Hours

Environment

Temp: -189 °C

Axial Tilt: 18.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 106,490,686 km

• M1: 110,553 km (0.106 R)
• M2: 437,424 km (0.117 R)
• M3: 740,809 km (0.027 R)
• M4: 1,279,361 km (0.11 R)
• M5: 1,822,401 km (0.108 R)
• M6: 2,360,654 km (0.056 R)
• M7: 3,424,894 km (0.116 R)
• M8: 6,362,098 km (0.108 R)
• M9: 7,011,203 km (0.113 R)
• M10: 17,607,969 km (0.054 R)
• M11: 21,839,045 km (0.055 R)
• M12: 22,172,948 km (0.045 R)
• M13: 25,949,396 km (0.085 R)
• M14: 27,728,713 km (0.072 R)
• M15: 33,997,014 km (0.077 R)
• M16: 42,863,081 km (0.108 R)
• M17: 49,050,000 km (0.052 R)
• M18: 55,806,588 km (0.072 R)
• M19: 56,640,147 km (0.106 R)
• M20: 85,125,078 km (0.116 R)
• M21: 87,343,016 km (0.079 R)
• M22: 88,466,346 km (0.108 R)
• M23: 88,748,638 km (0.07 R)

Kuiper Belt

Range: 30.9 - 58.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 486 - 17,563 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit