🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.98

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 0.93 AU - 1.21 AU

Year: 402 Days

Day: 43.2 Hours

Environment

Temp: 19 °C

Axial Tilt: 8.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1

Radius: 1

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 1.36 AU - 1.78 AU

Year: 715 Days

Day: 12.6 Hours

Environment

Temp: -32 °C

Axial Tilt: 26.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.8

Radius: 0.91

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 1.57 AU - 2.53 AU

Year: 1067 Days

Day: 29.6 Hours

Environment

Temp: -74 °C

Axial Tilt: 33.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.41

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 2.9 AU - 2.9 AU

Year: 1795 Days

Day: 41.8 Hours

Environment

Temp: -107 °C

Axial Tilt: 32.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 77,460,453 km

• M1: 36,203 km (0.109 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.9

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 4.03 AU - 5.49 AU

Year: 3774 Days

Day: 34.5 Hours

Environment

Temp: -143 °C

Axial Tilt: 36.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Ice Giant

Semi-Major Axis: 13.79 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 834.6

Radius: 7.9

Gravity: 13.37 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 10.44 AU - 17.14 AU

Year: 18611 Days

Day: 20.4 Hours

Environment

Temp: -193 °C

Axial Tilt: 32.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 77,460,453 km

• M1: 98,286 km (0.12 R)
• M2: 364,570 km (0.107 R)
• M3: 654,341 km (0.102 R)
• M4: 1,307,037 km (0.1 R)
• M5: 2,186,971 km (0.047 R)
• M6: 2,657,157 km (0.117 R)
• M7: 2,980,738 km (0.114 R)
• M8: 6,163,582 km (0.057 R)
• M9: 10,002,413 km (0.117 R)
• M10: 10,665,281 km (0.078 R)
• M11: 13,252,277 km (0.097 R)
• M12: 14,200,129 km (0.12 R)
• M13: 14,576,517 km (0.059 R)
• M14: 16,394,131 km (0.101 R)
• M15: 16,808,518 km (0.119 R)
• M16: 17,314,757 km (0.102 R)
• M17: 18,894,959 km (0.087 R)
• M18: 20,378,222 km (0.119 R)
• M19: 20,954,024 km (0.103 R)
• M20: 25,734,125 km (0.105 R)
• M21: 27,670,221 km (0.039 R)
• M22: 28,494,954 km (0.103 R)
• M23: 30,193,488 km (0.06 R)
• M24: 30,941,627 km (0.107 R)
• M25: 31,830,089 km (0.026 R)
• M26: 32,087,098 km (0.102 R)
• M27: 32,735,455 km (0.059 R)
• M28: 33,525,032 km (0.092 R)
• M29: 44,653,468 km (0.064 R)
• M30: 47,440,776 km (0.083 R)
• M31: 47,944,472 km (0.102 R)
• M32: 54,269,320 km (0.079 R)
• M33: 55,189,646 km (0.07 R)
• M34: 58,204,193 km (0.116 R)
• M35: 59,947,308 km (0.092 R)
• M36: 66,846,462 km (0.047 R)
• M37: 70,051,597 km (0.106 R)
• M38: 72,688,259 km (0.105 R)

Kuiper Belt

Range: 30.2 - 54.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 279 - 12,672 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit