🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.11 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.32

Radius: 1.12

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 1.05 AU - 1.17 AU

Year: 411 Days

Day: 41.9 Hours

Environment

Temp: 34 °C

Axial Tilt: 19.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 4.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.93

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 4.14 AU - 5.5 AU

Year: 3719 Days

Day: 24.4 Hours

Environment

Temp: -118 °C

Axial Tilt: 7.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 82,933,949 km

• M1: 40,391 km (0.064 R)
• M2: 119,379 km (0.112 R)

Planet 3 - Gas Giant

Semi-Major Axis: 9.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 488.1

Radius: 11.2

Gravity: 3.89 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 7.77 AU - 10.83 AU

Year: 9968 Days

Day: 8.3 Hours

Environment

Temp: -161 °C

Axial Tilt: 46.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 82,933,949 km

• M1: 158,723 km (0.053 R)
• M2: 539,300 km (0.068 R)
• M3: 1,156,541 km (0.046 R)
• M4: 1,827,787 km (0.084 R)
• M5: 2,209,860 km (0.064 R)
• M6: 2,844,155 km (0.068 R)
• M7: 3,717,357 km (0.12 R)
• M8: 4,616,889 km (0.085 R)
• M9: 8,192,279 km (0.04 R)
• M10: 9,522,054 km (0.113 R)
• M11: 10,435,798 km (0.069 R)
• M12: 13,177,029 km (0.097 R)
• M13: 13,706,307 km (0.074 R)
• M14: 17,817,555 km (0.065 R)
• M15: 21,454,279 km (0.026 R)
• M16: 22,435,342 km (0.06 R)
• M17: 24,840,726 km (0.047 R)
• M18: 28,763,631 km (0.053 R)
• M19: 30,769,290 km (0.109 R)
• M20: 34,945,614 km (0.1 R)
• M21: 39,728,108 km (0.119 R)
• M22: 40,957,503 km (0.092 R)

Planet 4 - Ice Giant

Semi-Major Axis: 16.32 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 660.8

Radius: 4.4

Gravity: 34.13 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 16.06 AU - 16.58 AU

Year: 23172 Days

Day: 15 Hours

Environment

Temp: -190 °C

Axial Tilt: 43.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 82,933,949 km

• M1: 72,555 km (0.118 R)
• M2: 447,746 km (0.079 R)
• M3: 688,300 km (0.106 R)
• M4: 844,330 km (0.057 R)
• M5: 1,076,357 km (0.067 R)
• M6: 2,821,715 km (0.107 R)
• M7: 3,794,101 km (0.082 R)
• M8: 4,118,130 km (0.038 R)
• M9: 4,895,740 km (0.104 R)
• M10: 5,279,758 km (0.077 R)
• M11: 5,479,172 km (0.11 R)
• M12: 5,978,380 km (0.113 R)
• M13: 7,607,052 km (0.036 R)
• M14: 8,227,584 km (0.052 R)
• M15: 8,825,377 km (0.088 R)
• M16: 10,728,561 km (0.045 R)
• M17: 10,919,897 km (0.097 R)
• M18: 11,574,238 km (0.107 R)
• M19: 11,843,215 km (0.062 R)
• M20: 12,960,711 km (0.12 R)
• M21: 13,323,934 km (0.116 R)
• M22: 14,923,734 km (0.097 R)
• M23: 24,537,940 km (0.075 R)
• M24: 27,045,201 km (0.108 R)
• M25: 31,247,704 km (0.06 R)
• M26: 36,007,609 km (0.109 R)
• M27: 38,484,501 km (0.102 R)
• M28: 52,038,367 km (0.081 R)
• M29: 54,443,003 km (0.036 R)
• M30: 55,577,255 km (0.04 R)
• M31: 66,290,108 km (0.075 R)
• M32: 66,719,154 km (0.109 R)
• M33: 69,554,034 km (0.119 R)
• M34: 79,260,093 km (0.119 R)
• M35: 79,743,444 km (0.059 R)

Kuiper Belt

Range: 31.2 - 54.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 285 - 11,933 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit