🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.82

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 0.72 AU - 0.9 AU

Year: 265 Days

Day: 31.4 Hours

Environment

Temp: 138 °C

Axial Tilt: 33.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 78,619,366 km

• M1: 103,372 km (0.096 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.93

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 1.23 AU - 1.69 AU

Year: 641 Days

Day: 40.6 Hours

Environment

Temp: -22 °C

Axial Tilt: 16.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.74

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 2.23 AU - 3.71 AU

Year: 1860 Days

Day: 35.1 Hours

Environment

Temp: -107 °C

Axial Tilt: 18.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 78,619,366 km

• M1: 1,037,611 km (0.051 R)
• M2: 1,913,806 km (0.036 R)

Asteroid Belt

Center: 3.53 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Terrestrial

Semi-Major Axis: 4.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.48

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 4.06 AU - 4.12 AU

Year: 3006 Days

Day: 42.6 Hours

Environment

Temp: -121 °C

Axial Tilt: 40 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Ice Giant

Semi-Major Axis: 13.84 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 863.2

Radius: 3

Gravity: 95.91 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 11.72 AU - 15.96 AU

Year: 18713 Days

Day: 21.1 Hours

Environment

Temp: -189 °C

Axial Tilt: 20.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 78,619,366 km

• M1: 38,746 km (0.087 R)
• M2: 136,284 km (0.094 R)
• M3: 281,842 km (0.066 R)
• M4: 465,698 km (0.074 R)
• M5: 724,203 km (0.1 R)
• M6: 851,511 km (0.119 R)
• M7: 1,192,893 km (0.094 R)
• M8: 1,533,079 km (0.038 R)
• M9: 1,671,607 km (0.116 R)
• M10: 2,201,781 km (0.106 R)
• M11: 4,181,260 km (0.12 R)
• M12: 4,383,367 km (0.117 R)
• M13: 7,390,733 km (0.096 R)
• M14: 8,727,839 km (0.118 R)
• M15: 9,113,652 km (0.074 R)
• M16: 11,086,549 km (0.095 R)
• M17: 11,214,604 km (0.114 R)
• M18: 12,070,603 km (0.116 R)
• M19: 14,898,751 km (0.115 R)
• M20: 18,856,363 km (0.035 R)
• M21: 19,130,426 km (0.068 R)
• M22: 19,780,279 km (0.094 R)
• M23: 20,253,308 km (0.119 R)
• M24: 21,419,274 km (0.095 R)
• M25: 22,322,695 km (0.098 R)
• M26: 24,204,935 km (0.088 R)
• M27: 24,746,031 km (0.094 R)
• M28: 25,295,055 km (0.079 R)
• M29: 31,623,195 km (0.068 R)
• M30: 34,669,307 km (0.109 R)
• M31: 36,192,811 km (0.037 R)
• M32: 44,323,007 km (0.104 R)
• M33: 51,605,581 km (0.091 R)
• M34: 58,283,779 km (0.095 R)
• M35: 58,864,817 km (0.077 R)
• M36: 68,266,296 km (0.103 R)
• M37: 69,997,143 km (0.111 R)
• M38: 71,757,012 km (0.078 R)
• M39: 75,824,279 km (0.065 R)
• M40: 77,213,295 km (0.1 R)

Kuiper Belt

Range: 30.2 - 52.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 363 - 18,947 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit