🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.94

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 0.71 AU - 0.93 AU

Year: 269 Days

Day: 41.7 Hours

Environment

Temp: 157 °C

Axial Tilt: 34.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.53

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 2.19 AU - 2.71 AU

Year: 1387 Days

Day: 19.7 Hours

Environment

Temp: -88 °C

Axial Tilt: 31 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 76,578,292 km

• M1: 453,132 km (0.052 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.69

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 3.18 AU - 3.66 AU

Year: 2287 Days

Day: 20.9 Hours

Environment

Temp: -112 °C

Axial Tilt: 49.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 76,578,292 km

• M1: 43,383 km (0.084 R)
• M2: 825,182 km (0.096 R)

Planet 4 - Ice Giant

Semi-Major Axis: 16.18 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 225.2

Radius: 3.3

Gravity: 20.68 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 15.48 AU - 16.88 AU

Year: 23537 Days

Day: 18.5 Hours

Environment

Temp: -194 °C

Axial Tilt: 19.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 76,578,292 km

• M1: 40,990 km (0.098 R)
• M2: 474,824 km (0.067 R)
• M3: 663,915 km (0.086 R)
• M4: 1,817,614 km (0.113 R)
• M5: 11,454,260 km (0.095 R)
• M6: 12,866,614 km (0.117 R)
• M7: 13,982,315 km (0.119 R)
• M8: 14,459,831 km (0.073 R)
• M9: 28,337,726 km (0.085 R)
• M10: 33,974,275 km (0.103 R)
• M11: 44,705,828 km (0.084 R)
• M12: 45,442,896 km (0.086 R)
• M13: 52,444,226 km (0.112 R)
• M14: 52,935,057 km (0.114 R)

Planet 5 - Ice Giant

Semi-Major Axis: 19.76 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 276.8

Radius: 3.9

Gravity: 18.2 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 17.57 AU - 21.95 AU

Year: 31767 Days

Day: 22 Hours

Environment

Temp: -202 °C

Axial Tilt: 33.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 76,578,292 km

• M1: 53,706 km (0.054 R)
• M2: 437,873 km (0.03 R)
• M3: 698,173 km (0.034 R)
• M4: 931,845 km (0.106 R)
• M5: 1,106,426 km (0.12 R)
• M6: 1,692,700 km (0.099 R)
• M7: 2,417,801 km (0.088 R)
• M8: 5,518,366 km (0.095 R)
• M9: 6,133,214 km (0.112 R)
• M10: 6,656,956 km (0.082 R)
• M11: 7,743,186 km (0.119 R)
• M12: 8,198,711 km (0.102 R)
• M13: 9,052,167 km (0.088 R)
• M14: 10,320,159 km (0.083 R)
• M15: 11,571,545 km (0.058 R)
• M16: 14,521,765 km (0.081 R)
• M17: 16,744,789 km (0.033 R)
• M18: 22,452,995 km (0.107 R)
• M19: 23,376,462 km (0.112 R)
• M20: 24,005,970 km (0.103 R)
• M21: 25,850,811 km (0.108 R)
• M22: 27,788,104 km (0.077 R)
• M23: 28,022,075 km (0.075 R)
• M24: 32,723,487 km (0.116 R)
• M25: 38,792,523 km (0.102 R)
• M26: 40,719,643 km (0.052 R)
• M27: 44,283,513 km (0.043 R)
• M28: 48,218,086 km (0.032 R)
• M29: 59,447,202 km (0.075 R)
• M30: 70,980,898 km (0.11 R)
• M31: 73,856,170 km (0.049 R)

Kuiper Belt

Range: 30.3 - 50.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 303 - 12,289 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit