🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.76

Radius: 1.25

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 0.52 AU - 0.64 AU

Year: 155 Days

Day: 25.4 Hours

Environment

Temp: 191 °C

Axial Tilt: 166.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 74,266,253 km

• M1: 32,014 km (0.084 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.35

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 0.82 AU - 0.82 AU

Year: 260 Days

Day: 46.7 Hours

Environment

Temp: 147 °C

Axial Tilt: 34.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 74,266,253 km

• M1: 81,082 km (0.054 R)
• M2: 675,883 km (0.112 R)

Planet 3 - Gas Giant

Semi-Major Axis: 9.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 108.8

Radius: 11.5

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 8.28 AU - 9.98 AU

Year: 9651 Days

Day: 9.3 Hours

Environment

Temp: -168 °C

Axial Tilt: 15.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 74,266,253 km

• M1: 155,881 km (0.085 R)
• M2: 790,176 km (0.04 R)
• M3: 1,615,507 km (0.069 R)
• M4: 2,203,726 km (0.109 R)
• M5: 2,645,040 km (0.104 R)
• M6: 3,145,146 km (0.113 R)
• M7: 3,646,747 km (0.074 R)
• M8: 5,426,364 km (0.119 R)
• M9: 5,892,959 km (0.12 R)
• M10: 6,720,385 km (0.119 R)
• M11: 7,162,148 km (0.073 R)
• M12: 7,657,017 km (0.091 R)
• M13: 8,210,081 km (0.108 R)
• M14: 9,591,318 km (0.09 R)
• M15: 10,111,619 km (0.082 R)
• M16: 12,151,835 km (0.115 R)
• M17: 12,857,039 km (0.104 R)
• M18: 14,766,207 km (0.11 R)
• M19: 15,298,626 km (0.084 R)
• M20: 16,289,114 km (0.064 R)
• M21: 18,215,336 km (0.076 R)
• M22: 19,201,934 km (0.098 R)
• M23: 20,616,382 km (0.116 R)
• M24: 23,723,978 km (0.027 R)

Planet 4 - Ice Giant

Semi-Major Axis: 18.2 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 345.3

Radius: 3.6

Gravity: 26.64 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 17.24 AU - 19.16 AU

Year: 27163 Days

Day: 23.3 Hours

Environment

Temp: -196 °C

Axial Tilt: 31.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 74,266,253 km

• M1: 45,029 km (0.05 R)
• M2: 409,449 km (0.073 R)
• M3: 684,261 km (0.1 R)
• M4: 912,996 km (0.078 R)
• M5: 1,289,982 km (0.097 R)
• M6: 2,008,950 km (0.06 R)
• M7: 2,213,450 km (0.05 R)
• M8: 2,364,694 km (0.119 R)
• M9: 2,712,060 km (0.088 R)
• M10: 3,092,637 km (0.119 R)
• M11: 4,481,503 km (0.114 R)
• M12: 4,688,846 km (0.062 R)
• M13: 5,235,477 km (0.035 R)
• M14: 6,028,645 km (0.108 R)
• M15: 6,196,344 km (0.056 R)
• M16: 8,512,268 km (0.118 R)
• M17: 9,490,489 km (0.039 R)
• M18: 10,065,094 km (0.1 R)
• M19: 11,538,334 km (0.051 R)
• M20: 11,796,989 km (0.049 R)
• M21: 14,601,351 km (0.09 R)
• M22: 16,808,966 km (0.1 R)
• M23: 20,806,521 km (0.119 R)
• M24: 21,189,790 km (0.068 R)
• M25: 28,095,527 km (0.096 R)
• M26: 28,563,619 km (0.042 R)
• M27: 29,635,937 km (0.101 R)
• M28: 30,858,600 km (0.107 R)
• M29: 31,987,316 km (0.07 R)
• M30: 33,797,450 km (0.107 R)
• M31: 36,500,085 km (0.096 R)
• M32: 38,188,896 km (0.11 R)
• M33: 40,224,025 km (0.063 R)
• M34: 41,118,022 km (0.118 R)
• M35: 42,945,510 km (0.119 R)
• M36: 51,317,455 km (0.073 R)
• M37: 57,089,539 km (0.056 R)
• M38: 58,787,625 km (0.074 R)
• M39: 62,482,243 km (0.083 R)
• M40: 73,379,102 km (0.095 R)

Kuiper Belt

Range: 31.4 - 60.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 502 - 16,239 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit