🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.31 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.93

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 1.3 AU - 1.32 AU

Year: 537 Days

Day: 18.3 Hours

Environment

Temp: 4 °C

Axial Tilt: 21.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 2.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.96

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 2.17 AU - 3.43 AU

Year: 1678 Days

Day: 19.1 Hours

Environment

Temp: -101 °C

Axial Tilt: 17 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 82,650,975 km

• M1: 1,355,207 km (0.098 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.64

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 3.14 AU - 3.3 AU

Year: 2069 Days

Day: 39 Hours

Environment

Temp: -93 °C

Axial Tilt: 11.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 82,650,975 km

• M1: 417,677 km (0.052 R)

Asteroid Belt

Center: 4.09 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Terrestrial

Semi-Major Axis: 4.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.11

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 4.9 AU - 5 AU

Year: 3944 Days

Day: 46.9 Hours

Environment

Temp: -143 °C

Axial Tilt: 29.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 82,650,975 km

• M1: 2,862,256 km (0.055 R)

Planet 5 - Ice Giant

Semi-Major Axis: 18.25 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 450.4

Radius: 4.5

Gravity: 22.24 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 16.11 AU - 20.39 AU

Year: 27923 Days

Day: 19.2 Hours

Environment

Temp: -201 °C

Axial Tilt: 22.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 82,650,975 km

• M1: 56,398 km (0.111 R)
• M2: 221,255 km (0.045 R)
• M3: 394,340 km (0.116 R)
• M4: 649,704 km (0.086 R)
• M5: 1,241,064 km (0.082 R)
• M6: 1,474,437 km (0.067 R)
• M7: 1,645,876 km (0.113 R)
• M8: 2,813,487 km (0.114 R)
• M9: 3,418,162 km (0.038 R)
• M10: 4,273,712 km (0.096 R)
• M11: 4,880,481 km (0.111 R)
• M12: 5,624,431 km (0.073 R)
• M13: 6,131,718 km (0.032 R)
• M14: 7,236,647 km (0.106 R)
• M15: 8,468,137 km (0.081 R)
• M16: 9,076,552 km (0.034 R)
• M17: 9,892,608 km (0.079 R)
• M18: 11,535,941 km (0.091 R)
• M19: 14,874,067 km (0.057 R)
• M20: 15,922,449 km (0.073 R)
• M21: 17,454,182 km (0.057 R)
• M22: 23,054,079 km (0.111 R)
• M23: 26,371,711 km (0.091 R)
• M24: 28,143,847 km (0.084 R)
• M25: 32,985,582 km (0.034 R)
• M26: 36,313,238 km (0.098 R)
• M27: 41,400,164 km (0.046 R)
• M28: 49,010,357 km (0.115 R)
• M29: 50,958,869 km (0.08 R)
• M30: 52,774,538 km (0.106 R)
• M31: 56,726,765 km (0.069 R)
• M32: 60,468,656 km (0.104 R)
• M33: 64,581,700 km (0.092 R)
• M34: 70,647,445 km (0.103 R)
• M35: 76,139,781 km (0.098 R)
• M36: 76,374,650 km (0.083 R)
• M37: 77,081,948 km (0.092 R)
• M38: 77,556,024 km (0.105 R)
• M39: 77,793,735 km (0.111 R)

Kuiper Belt

Range: 30.6 - 58.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 467 - 16,355 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit