🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.96

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 0.54 AU - 0.76 AU

Year: 152 Days

Day: 47 Hours

Environment

Temp: 344 °C

Axial Tilt: 42.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 121,025,398 km

• M1: 40,391 km (0.08 R)
• M2: 131,945 km (0.117 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.25 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.21

Radius: 1.37

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 1.04 AU - 1.46 AU

Year: 405 Days

Day: 24.9 Hours

Environment

Temp: 162 °C

Axial Tilt: 13.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 4.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1

Radius: 1

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 4.5 AU - 4.76 AU

Year: 2886 Days

Day: 30.9 Hours

Environment

Temp: -69 °C

Axial Tilt: 9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 5.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.58

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 4.49 AU - 6.79 AU

Year: 3880 Days

Day: 14.1 Hours

Environment

Temp: -91 °C

Axial Tilt: 33.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 121,025,398 km

• M1: 828,024 km (0.119 R)

Planet 5 - Terrestrial

Semi-Major Axis: 8.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.79

Radius: 0.91

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 6.57 AU - 9.73 AU

Year: 6740 Days

Day: 14.7 Hours

Environment

Temp: -127 °C

Axial Tilt: 39 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 121,025,398 km

• M1: 1,616,555 km (0.097 R)

Planet 6 - Gas Giant

Semi-Major Axis: 13.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 484.2

Radius: 12

Gravity: 3.36 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 12.43 AU - 15.45 AU

Year: 15076 Days

Day: 9.7 Hours

Environment

Temp: -161 °C

Axial Tilt: 27.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 121,025,398 km

• M1: 149,598 km (0.095 R)
• M2: 753,524 km (0.039 R)
• M3: 1,215,034 km (0.087 R)
• M4: 1,983,967 km (0.111 R)
• M5: 3,759,544 km (0.079 R)
• M6: 5,388,665 km (0.082 R)
• M7: 7,190,122 km (0.11 R)
• M8: 7,752,461 km (0.104 R)
• M9: 9,014,768 km (0.064 R)
• M10: 11,765,873 km (0.071 R)
• M11: 13,753,280 km (0.095 R)
• M12: 15,667,983 km (0.066 R)
• M13: 18,224,461 km (0.059 R)
• M14: 26,617,500 km (0.073 R)
• M15: 28,282,076 km (0.069 R)
• M16: 31,703,080 km (0.062 R)

Planet 7 - Ice Giant

Semi-Major Axis: 18.49 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 892.6

Radius: 4

Gravity: 55.79 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 17.94 AU - 19.04 AU

Year: 23030 Days

Day: 24.4 Hours

Environment

Temp: -159 °C

Axial Tilt: 12.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 121,025,398 km

• M1: 52,509 km (0.058 R)
• M2: 376,538 km (0.059 R)
• M3: 506,090 km (0.108 R)
• M4: 636,988 km (0.059 R)
• M5: 931,546 km (0.084 R)
• M6: 1,408,165 km (0.051 R)
• M7: 1,865,934 km (0.094 R)
• M8: 2,162,138 km (0.049 R)
• M9: 3,096,377 km (0.091 R)
• M10: 3,359,071 km (0.119 R)
• M11: 3,604,860 km (0.077 R)
• M12: 4,634,692 km (0.088 R)
• M13: 6,762,422 km (0.08 R)
• M14: 7,305,014 km (0.098 R)
• M15: 8,816,700 km (0.118 R)
• M16: 9,767,993 km (0.115 R)
• M17: 14,740,626 km (0.095 R)
• M18: 15,565,808 km (0.108 R)
• M19: 15,734,405 km (0.109 R)
• M20: 19,564,110 km (0.072 R)
• M21: 23,636,464 km (0.05 R)
• M22: 25,226,091 km (0.106 R)
• M23: 25,692,985 km (0.112 R)
• M24: 26,644,129 km (0.097 R)
• M25: 27,372,820 km (0.081 R)
• M26: 32,848,700 km (0.11 R)
• M27: 33,126,204 km (0.035 R)
• M28: 35,403,234 km (0.057 R)
• M29: 41,872,594 km (0.092 R)
• M30: 45,728,180 km (0.099 R)
• M31: 52,227,459 km (0.116 R)
• M32: 53,750,665 km (0.088 R)
• M33: 54,717,665 km (0.047 R)
• M34: 54,912,442 km (0.118 R)
• M35: 59,727,099 km (0.103 R)
• M36: 62,661,462 km (0.089 R)
• M37: 63,088,414 km (0.045 R)
• M38: 65,471,059 km (0.093 R)
• M39: 67,018,200 km (0.053 R)
• M40: 72,272,676 km (0.12 R)
• M41: 78,288,306 km (0.043 R)
• M42: 81,544,453 km (0.073 R)
• M43: 85,674,252 km (0.111 R)

Planet 8 - Ice Giant

Semi-Major Axis: 24.71 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 871

Radius: 7.1

Gravity: 17.28 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 23.72 AU - 25.7 AU

Year: 35580 Days

Day: 24.4 Hours

Environment

Temp: -183 °C

Axial Tilt: 36.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 121,025,398 km

• M1: 145,708 km (0.104 R)
• M2: 379,231 km (0.086 R)
• M3: 671,994 km (0.106 R)
• M4: 1,161,029 km (0.118 R)
• M5: 1,657,844 km (0.045 R)
• M6: 1,977,983 km (0.114 R)
• M7: 2,603,452 km (0.097 R)
• M8: 2,829,345 km (0.063 R)
• M9: 3,353,535 km (0.088 R)
• M10: 3,621,914 km (0.112 R)
• M11: 5,683,821 km (0.108 R)
• M12: 6,017,574 km (0.069 R)
• M13: 7,485,129 km (0.073 R)
• M14: 7,944,993 km (0.088 R)
• M15: 9,974,438 km (0.072 R)
• M16: 11,631,085 km (0.073 R)
• M17: 12,091,697 km (0.083 R)
• M18: 15,663,495 km (0.089 R)
• M19: 16,225,235 km (0.086 R)
• M20: 21,900,829 km (0.096 R)
• M21: 22,367,275 km (0.116 R)
• M22: 25,052,707 km (0.108 R)
• M23: 29,190,883 km (0.119 R)
• M24: 32,842,866 km (0.106 R)
• M25: 35,814,179 km (0.034 R)
• M26: 40,862,658 km (0.034 R)
• M27: 43,190,401 km (0.078 R)
• M28: 45,040,029 km (0.043 R)
• M29: 46,365,766 km (0.087 R)
• M30: 47,522,606 km (0.105 R)
• M31: 48,108,282 km (0.039 R)
• M32: 52,758,831 km (0.11 R)
• M33: 55,515,471 km (0.045 R)
• M34: 84,485,996 km (0.045 R)
• M35: 85,921,238 km (0.113 R)
• M36: 90,623,398 km (0.102 R)
• M37: 107,085,746 km (0.07 R)
• M38: 111,491,553 km (0.082 R)
• M39: 114,961,924 km (0.116 R)
• M40: 119,220,377 km (0.082 R)
• M41: 120,301,222 km (0.114 R)

Kuiper Belt

Range: 37.8 - 61.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 517 - 11,025 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit