🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.48

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 1.34 AU - 1.94 AU

Year: 763 Days

Day: 26.5 Hours

Environment

Temp: -49 °C

Axial Tilt: 10.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.09

Radius: 1.04

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 1.62 AU - 2.26 AU

Year: 982 Days

Day: 27 Hours

Environment

Temp: -66 °C

Axial Tilt: 17.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 4.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.16

Radius: 0.48

Gravity: 0.69 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 3.4 AU - 5.08 AU

Year: 3173 Days

Day: 32 Hours

Environment

Temp: -125 °C

Axial Tilt: 11.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 11.15 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 18.06 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 235.1

Radius: 7.4

Gravity: 4.29 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 17.16 AU - 18.96 AU

Year: 27894 Days

Day: 18.3 Hours

Environment

Temp: -204 °C

Axial Tilt: 18.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 66,500,502 km

• M1: 202,107 km (0.082 R)
• M2: 294,109 km (0.093 R)
• M3: 603,478 km (0.079 R)
• M4: 879,486 km (0.094 R)
• M5: 1,192,594 km (0.056 R)
• M6: 1,269,637 km (0.077 R)
• M7: 1,428,809 km (0.091 R)
• M8: 1,796,222 km (0.094 R)
• M9: 2,005,958 km (0.114 R)
• M10: 2,192,058 km (0.1 R)
• M11: 2,783,867 km (0.111 R)
• M12: 2,956,802 km (0.1 R)
• M13: 3,349,496 km (0.057 R)
• M14: 3,570,752 km (0.035 R)
• M15: 4,583,529 km (0.112 R)
• M16: 5,942,925 km (0.058 R)
• M17: 7,038,281 km (0.111 R)
• M18: 8,343,372 km (0.112 R)
• M19: 9,100,038 km (0.09 R)
• M20: 9,826,037 km (0.056 R)
• M21: 10,195,992 km (0.03 R)
• M22: 11,168,079 km (0.08 R)
• M23: 11,832,593 km (0.101 R)
• M24: 12,113,239 km (0.055 R)
• M25: 12,282,733 km (0.097 R)
• M26: 13,141,724 km (0.074 R)
• M27: 14,436,195 km (0.046 R)
• M28: 14,556,022 km (0.105 R)
• M29: 16,141,909 km (0.091 R)
• M30: 17,081,534 km (0.114 R)
• M31: 17,208,243 km (0.097 R)
• M32: 17,271,673 km (0.111 R)
• M33: 17,398,681 km (0.104 R)
• M34: 18,426,718 km (0.102 R)
• M35: 18,686,719 km (0.09 R)
• M36: 21,969,644 km (0.102 R)
• M37: 22,314,617 km (0.058 R)
• M38: 23,782,621 km (0.104 R)
• M39: 25,715,425 km (0.079 R)
• M40: 26,664,025 km (0.083 R)
• M41: 26,810,930 km (0.113 R)
• M42: 28,295,091 km (0.097 R)
• M43: 29,729,585 km (0.118 R)
• M44: 30,417,286 km (0.058 R)
• M45: 31,886,487 km (0.117 R)
• M46: 32,747,423 km (0.067 R)
• M47: 35,537,573 km (0.103 R)
• M48: 39,486,059 km (0.118 R)
• M49: 41,596,885 km (0.097 R)
• M50: 42,194,528 km (0.038 R)
• M51: 48,772,945 km (0.108 R)
• M52: 51,035,613 km (0.065 R)
• M53: 51,675,293 km (0.069 R)
• M54: 55,568,578 km (0.116 R)
• M55: 56,887,133 km (0.097 R)
• M56: 58,311,305 km (0.105 R)
• M57: 59,939,528 km (0.11 R)
• M58: 60,035,720 km (0.087 R)
• M59: 60,807,495 km (0.118 R)
• M60: 61,582,711 km (0.07 R)
• M61: 63,044,731 km (0.047 R)
• M62: 64,124,230 km (0.07 R)
• M63: 65,605,997 km (0.064 R)

Kuiper Belt

Range: 30.2 - 49.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 218 - 19,247 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit