🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.5

Radius: 1.44

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 0.55 AU - 0.57 AU

Year: 153 Days

Day: 44.5 Hours

Environment

Temp: 234 °C

Axial Tilt: 70.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.46

Radius: 1.16

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 1.27 AU - 1.55 AU

Year: 612 Days

Day: 41.3 Hours

Environment

Temp: -33 °C

Axial Tilt: 22.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 27,215,945 km

• M1: 167,101 km (0.099 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.29

Radius: 1.39

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 2.14 AU - 2.7 AU

Year: 1375 Days

Day: 26.1 Hours

Environment

Temp: -94 °C

Axial Tilt: 42.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.23

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 2.12 AU - 3.36 AU

Year: 1657 Days

Day: 41.6 Hours

Environment

Temp: -88 °C

Axial Tilt: 17.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 8.36 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 13.98 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 34.4

Radius: 7.7

Gravity: 0.58 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 10.67 AU - 17.29 AU

Year: 19092 Days

Day: 15.3 Hours

Environment

Temp: -185 °C

Axial Tilt: 33.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 27,215,945 km

• M1: 135,984 km (0.098 R)
• M2: 265,835 km (0.102 R)
• M3: 1,655,600 km (0.118 R)
• M4: 1,815,221 km (0.06 R)
• M5: 2,115,314 km (0.112 R)
• M6: 2,431,115 km (0.098 R)
• M7: 2,761,726 km (0.117 R)
• M8: 3,921,708 km (0.115 R)
• M9: 4,049,465 km (0.112 R)
• M10: 4,708,892 km (0.108 R)
• M11: 5,663,327 km (0.102 R)
• M12: 5,807,838 km (0.085 R)
• M13: 6,599,660 km (0.1 R)
• M14: 7,085,703 km (0.113 R)
• M15: 7,189,524 km (0.062 R)
• M16: 7,477,650 km (0.102 R)
• M17: 7,769,515 km (0.061 R)
• M18: 7,903,405 km (0.113 R)
• M19: 9,341,041 km (0.075 R)
• M20: 10,148,121 km (0.114 R)
• M21: 10,294,577 km (0.034 R)
• M22: 10,530,344 km (0.099 R)
• M23: 10,738,135 km (0.079 R)
• M24: 11,218,195 km (0.079 R)
• M25: 12,574,299 km (0.056 R)
• M26: 12,731,676 km (0.056 R)
• M27: 12,889,652 km (0.073 R)
• M28: 13,754,178 km (0.081 R)
• M29: 14,538,220 km (0.105 R)
• M30: 15,236,094 km (0.084 R)
• M31: 16,183,647 km (0.051 R)
• M32: 17,080,486 km (0.109 R)
• M33: 17,605,276 km (0.07 R)
• M34: 18,850,080 km (0.071 R)
• M35: 19,356,020 km (0.114 R)
• M36: 20,603,068 km (0.108 R)
• M37: 21,574,257 km (0.107 R)
• M38: 22,141,233 km (0.054 R)
• M39: 24,379,516 km (0.094 R)
• M40: 24,497,250 km (0.041 R)
• M41: 25,167,897 km (0.112 R)
• M42: 26,165,116 km (0.103 R)
• M43: 26,931,656 km (0.111 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 186 - 13,745 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit