🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.79

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 0.47 AU - 0.61 AU

Year: 141 Days

Day: 26.5 Hours

Environment

Temp: 264 °C

Axial Tilt: 33.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.89

Radius: 0.95

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 1.69 AU - 2.53 AU

Year: 1092 Days

Day: 28.4 Hours

Environment

Temp: -60 °C

Axial Tilt: 28.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 83,173,677 km

• M1: 22,140 km (0.062 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.77

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 2.21 AU - 3.57 AU

Year: 1751 Days

Day: 33 Hours

Environment

Temp: -91 °C

Axial Tilt: 8.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 83,173,677 km

• M1: 80,484 km (0.085 R)
• M2: 772,823 km (0.109 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 70.4

Radius: 8.3

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 5.95 AU - 5.99 AU

Year: 5199 Days

Day: 10.8 Hours

Environment

Temp: -139 °C

Axial Tilt: 29.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 83,173,677 km

• M1: 103,223 km (0.044 R)
• M2: 409,599 km (0.053 R)
• M3: 787,034 km (0.065 R)
• M4: 1,053,767 km (0.099 R)
• M5: 1,322,744 km (0.044 R)
• M6: 2,177,098 km (0.069 R)
• M7: 2,901,152 km (0.106 R)
• M8: 3,185,687 km (0.11 R)
• M9: 4,615,693 km (0.116 R)
• M10: 6,087,586 km (0.095 R)
• M11: 7,763,681 km (0.032 R)
• M12: 8,109,252 km (0.108 R)
• M13: 9,595,207 km (0.094 R)
• M14: 10,299,365 km (0.094 R)
• M15: 12,306,370 km (0.108 R)
• M16: 13,962,867 km (0.109 R)

Planet 5 - Ice Giant

Semi-Major Axis: 15.63 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 737.7

Radius: 6.5

Gravity: 17.46 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 13.69 AU - 17.57 AU

Year: 22026 Days

Day: 20.9 Hours

Environment

Temp: -180 °C

Axial Tilt: 25.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 83,173,677 km

• M1: 80,783 km (0.067 R)
• M2: 414,835 km (0.06 R)
• M3: 918,232 km (0.098 R)
• M4: 1,442,423 km (0.101 R)
• M5: 1,662,481 km (0.061 R)
• M6: 3,039,829 km (0.113 R)
• M7: 3,735,908 km (0.11 R)
• M8: 4,255,760 km (0.114 R)
• M9: 5,976,884 km (0.07 R)
• M10: 9,737,475 km (0.084 R)
• M11: 18,299,410 km (0.069 R)
• M12: 23,969,768 km (0.091 R)
• M13: 24,737,953 km (0.086 R)
• M14: 25,977,969 km (0.094 R)
• M15: 26,905,626 km (0.067 R)
• M16: 30,453,489 km (0.116 R)
• M17: 31,484,368 km (0.069 R)
• M18: 33,208,932 km (0.089 R)
• M19: 37,573,749 km (0.092 R)
• M20: 38,609,714 km (0.108 R)
• M21: 51,834,017 km (0.11 R)
• M22: 55,555,862 km (0.109 R)
• M23: 55,937,636 km (0.117 R)
• M24: 61,670,675 km (0.063 R)
• M25: 71,999,660 km (0.059 R)
• M26: 72,453,390 km (0.113 R)
• M27: 73,137,501 km (0.117 R)
• M28: 80,950,250 km (0.115 R)
• M29: 81,440,931 km (0.032 R)

Kuiper Belt

Range: 30.8 - 60.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 293 - 13,140 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit