🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.85

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 1.12 AU - 1.26 AU

Year: 456 Days

Day: 14.1 Hours

Environment

Temp: 39 °C

Axial Tilt: 9.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 3.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.99

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 3.1 AU - 3.26 AU

Year: 1993 Days

Day: 33.8 Hours

Environment

Temp: -86 °C

Axial Tilt: 45.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.93

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 2.9 AU - 3.5 AU

Year: 2012 Days

Day: 45.7 Hours

Environment

Temp: -94 °C

Axial Tilt: 53.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.56

Radius: 0.79

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 3.26 AU - 4.54 AU

Year: 2707 Days

Day: 12.1 Hours

Environment

Temp: -108 °C

Axial Tilt: 58.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Ice Giant

Semi-Major Axis: 14.17 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 270.1

Radius: 4.4

Gravity: 13.95 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 11.99 AU - 16.35 AU

Year: 18747 Days

Day: 17.3 Hours

Environment

Temp: -180 °C

Axial Tilt: 67.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 70,465,249 km

• M1: 57,595 km (0.078 R)
• M2: 198,068 km (0.118 R)
• M3: 462,856 km (0.035 R)
• M4: 600,187 km (0.088 R)
• M5: 792,719 km (0.101 R)
• M6: 1,025,942 km (0.045 R)
• M7: 1,676,095 km (0.09 R)
• M8: 2,629,482 km (0.054 R)
• M9: 3,522,880 km (0.073 R)
• M10: 4,038,245 km (0.11 R)
• M11: 7,094,829 km (0.089 R)
• M12: 8,229,678 km (0.078 R)
• M13: 8,414,431 km (0.119 R)
• M14: 14,513,537 km (0.113 R)
• M15: 14,851,478 km (0.108 R)
• M16: 15,825,211 km (0.085 R)
• M17: 18,365,831 km (0.071 R)
• M18: 24,426,939 km (0.093 R)
• M19: 28,007,564 km (0.119 R)
• M20: 28,954,518 km (0.082 R)
• M21: 38,584,732 km (0.096 R)
• M22: 42,306,727 km (0.104 R)
• M23: 50,454,575 km (0.104 R)

Planet 6 - Ice Giant

Semi-Major Axis: 19.89 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 223.9

Radius: 5.2

Gravity: 8.28 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 18.24 AU - 21.54 AU

Year: 31177 Days

Day: 16.5 Hours

Environment

Temp: -190 °C

Axial Tilt: 31.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 70,465,249 km

• M1: 66,272 km (0.056 R)
• M2: 435,479 km (0.061 R)
• M3: 990,039 km (0.082 R)
• M4: 2,526,259 km (0.099 R)
• M5: 4,604,174 km (0.115 R)
• M6: 4,811,068 km (0.03 R)
• M7: 6,783,964 km (0.029 R)
• M8: 9,185,309 km (0.111 R)
• M9: 10,193,749 km (0.1 R)
• M10: 13,171,045 km (0.112 R)
• M11: 14,523,410 km (0.069 R)
• M12: 15,119,707 km (0.096 R)
• M13: 17,501,006 km (0.111 R)
• M14: 22,298,610 km (0.034 R)
• M15: 28,132,628 km (0.034 R)
• M16: 30,362,833 km (0.099 R)
• M17: 33,345,066 km (0.041 R)
• M18: 39,883,840 km (0.115 R)
• M19: 45,156,566 km (0.113 R)
• M20: 46,104,717 km (0.071 R)
• M21: 47,551,628 km (0.105 R)
• M22: 51,045,337 km (0.108 R)
• M23: 51,386,719 km (0.038 R)
• M24: 58,351,846 km (0.084 R)
• M25: 61,575,232 km (0.114 R)

Kuiper Belt

Range: 31.2 - 49.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 318 - 19,568 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit