🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.34

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 0.63 AU - 0.81 AU

Year: 228 Days

Day: 42.3 Hours

Environment

Temp: 185 °C

Axial Tilt: 13.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.44

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 1.4 AU - 2.2 AU

Year: 900 Days

Day: 17.1 Hours

Environment

Temp: -59 °C

Axial Tilt: 7.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.34

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 2.79 AU - 4.13 AU

Year: 2399 Days

Day: 24 Hours

Environment

Temp: -116 °C

Axial Tilt: 28.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.85

Radius: 0.94

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 2.81 AU - 4.37 AU

Year: 2536 Days

Day: 45.8 Hours

Environment

Temp: -118 °C

Axial Tilt: 36.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 7.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 833.9

Radius: 13.4

Gravity: 4.64 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 6.11 AU - 8.51 AU

Year: 7368 Days

Day: 7.7 Hours

Environment

Temp: -174 °C

Axial Tilt: 13 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 49,795,306 km

• M1: 166,652 km (0.04 R)
• M2: 1,212,640 km (0.052 R)
• M3: 1,634,058 km (0.091 R)
• M4: 2,139,250 km (0.088 R)
• M5: 2,633,371 km (0.086 R)
• M6: 4,267,279 km (0.081 R)
• M7: 4,881,379 km (0.099 R)
• M8: 5,980,025 km (0.033 R)
• M9: 6,824,356 km (0.05 R)
• M10: 7,666,741 km (0.095 R)
• M11: 8,113,441 km (0.118 R)
• M12: 9,886,624 km (0.09 R)
• M13: 10,515,085 km (0.058 R)
• M14: 11,325,157 km (0.084 R)
• M15: 11,959,602 km (0.089 R)
• M16: 12,450,881 km (0.096 R)
• M17: 12,955,624 km (0.109 R)
• M18: 14,066,239 km (0.03 R)
• M19: 15,558,777 km (0.091 R)
• M20: 16,013,405 km (0.083 R)
• M21: 16,949,140 km (0.114 R)
• M22: 19,373,822 km (0.094 R)
• M23: 20,513,758 km (0.118 R)
• M24: 21,697,974 km (0.106 R)
• M25: 23,347,291 km (0.058 R)
• M26: 23,943,738 km (0.102 R)
• M27: 24,637,872 km (0.098 R)
• M28: 32,022,471 km (0.11 R)
• M29: 33,292,258 km (0.025 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 871.9

Radius: 13.9

Gravity: 4.51 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 7.65 AU - 9.53 AU

Year: 9385 Days

Day: 12.7 Hours

Environment

Temp: -176 °C

Axial Tilt: 10.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 49,795,306 km

• M1: 173,982 km (0.094 R)
• M2: 639,082 km (0.087 R)
• M3: 2,228,260 km (0.105 R)
• M4: 2,789,701 km (0.098 R)
• M5: 3,955,368 km (0.063 R)
• M6: 4,877,938 km (0.065 R)
• M7: 7,900,114 km (0.094 R)
• M8: 9,557,359 km (0.051 R)
• M9: 10,107,431 km (0.104 R)
• M10: 10,731,403 km (0.058 R)
• M11: 13,303,439 km (0.052 R)
• M12: 18,540,412 km (0.113 R)
• M13: 21,699,022 km (0.085 R)
• M14: 29,479,308 km (0.098 R)
• M15: 34,452,390 km (0.117 R)
• M16: 35,628,977 km (0.088 R)
• M17: 36,347,645 km (0.12 R)
• M18: 39,830,134 km (0.115 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 338 - 15,692 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit