🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.45

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 0.55 AU - 0.57 AU

Year: 266 Days

Day: 24.7 Hours

Environment

Temp: -129 °C

Axial Tilt: 174.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 1.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 341.4

Radius: 8.5

Gravity: 4.73 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 0.86 AU - 1.42 AU

Year: 774 Days

Day: 5.4 Hours

Environment

Temp: -157 °C

Axial Tilt: 41.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 64,188,156 km

• M1: 105,766 km (0.118 R)
• M2: 379,979 km (0.109 R)
• M3: 661,223 km (0.054 R)
• M4: 950,096 km (0.068 R)
• M5: 1,544,448 km (0.082 R)
• M6: 1,870,572 km (0.077 R)
• M7: 2,487,065 km (0.096 R)
• M8: 2,915,812 km (0.111 R)
• M9: 3,293,696 km (0.09 R)
• M10: 3,894,033 km (0.115 R)
• M11: 4,519,352 km (0.029 R)
• M12: 5,363,233 km (0.052 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 930.1

Radius: 8.7

Gravity: 12.29 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 4.61 AU - 5.23 AU

Year: 6939 Days

Day: 10.6 Hours

Environment

Temp: -214 °C

Axial Tilt: 19.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 64,188,156 km

• M1: 108,159 km (0.1 R)
• M2: 379,530 km (0.052 R)
• M3: 764,296 km (0.092 R)
• M4: 1,262,456 km (0.107 R)
• M5: 1,545,795 km (0.107 R)
• M6: 2,044,105 km (0.118 R)
• M7: 2,402,991 km (0.116 R)
• M8: 3,361,315 km (0.119 R)
• M9: 4,307,072 km (0.111 R)
• M10: 5,201,967 km (0.084 R)
• M11: 5,908,817 km (0.118 R)
• M12: 7,512,655 km (0.115 R)
• M13: 7,873,486 km (0.073 R)
• M14: 8,848,415 km (0.038 R)
• M15: 9,296,460 km (0.053 R)
• M16: 10,189,709 km (0.064 R)
• M17: 11,138,908 km (0.119 R)
• M18: 11,821,523 km (0.094 R)
• M19: 13,039,998 km (0.095 R)
• M20: 14,462,524 km (0.098 R)
• M21: 16,315,892 km (0.104 R)
• M22: 21,833,959 km (0.107 R)
• M23: 22,404,974 km (0.115 R)
• M24: 26,316,061 km (0.11 R)
• M25: 29,457,766 km (0.1 R)
• M26: 30,356,250 km (0.118 R)
• M27: 31,998,237 km (0.104 R)

Planet 4 - Ice Giant

Semi-Major Axis: 8.43 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 575.1

Radius: 3

Gravity: 63.9 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 6.63 AU - 10.23 AU

Year: 15562 Days

Day: 19.2 Hours

Environment

Temp: -220 °C

Axial Tilt: 105.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 64,188,156 km

• M1: 37,399 km (0.047 R)
• M2: 290,519 km (0.09 R)
• M3: 1,471,893 km (0.07 R)
• M4: 1,934,151 km (0.114 R)
• M5: 2,845,202 km (0.114 R)
• M6: 3,263,328 km (0.047 R)
• M7: 3,692,973 km (0.112 R)
• M8: 4,406,256 km (0.098 R)
• M9: 4,565,727 km (0.108 R)
• M10: 5,421,277 km (0.037 R)
• M11: 6,139,197 km (0.095 R)
• M12: 6,378,404 km (0.055 R)
• M13: 7,046,808 km (0.098 R)
• M14: 8,134,983 km (0.103 R)
• M15: 8,719,013 km (0.071 R)
• M16: 9,226,598 km (0.081 R)
• M17: 9,593,412 km (0.08 R)
• M18: 14,085,088 km (0.108 R)
• M19: 14,782,663 km (0.1 R)
• M20: 14,924,931 km (0.078 R)
• M21: 16,397,871 km (0.117 R)
• M22: 17,564,136 km (0.098 R)
• M23: 20,764,035 km (0.115 R)
• M24: 21,666,409 km (0.086 R)
• M25: 24,134,325 km (0.106 R)
• M26: 25,232,523 km (0.108 R)
• M27: 25,845,276 km (0.119 R)
• M28: 26,677,788 km (0.095 R)
• M29: 27,743,224 km (0.114 R)
• M30: 30,300,899 km (0.082 R)
• M31: 31,109,476 km (0.12 R)
• M32: 38,772,926 km (0.116 R)
• M33: 38,908,013 km (0.098 R)
• M34: 39,315,218 km (0.047 R)
• M35: 39,725,415 km (0.051 R)
• M36: 39,862,746 km (0.048 R)
• M37: 46,375,490 km (0.115 R)
• M38: 48,224,669 km (0.113 R)
• M39: 49,643,455 km (0.065 R)
• M40: 55,940,777 km (0.113 R)
• M41: 58,388,797 km (0.102 R)
• M42: 59,101,182 km (0.084 R)
• M43: 59,639,136 km (0.072 R)
• M44: 60,725,067 km (0.107 R)

Planet 5 - Ice Giant

Semi-Major Axis: 9.65 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 452.8

Radius: 3

Gravity: 50.31 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 8.77 AU - 10.53 AU

Year: 19060 Days

Day: 18.5 Hours

Environment

Temp: -224 °C

Axial Tilt: 34.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 64,188,156 km

• M1: 115,938 km (0.106 R)
• M2: 581,936 km (0.075 R)
• M3: 787,633 km (0.117 R)
• M4: 946,506 km (0.039 R)
• M5: 1,051,673 km (0.065 R)
• M6: 1,191,098 km (0.032 R)
• M7: 1,342,491 km (0.053 R)
• M8: 2,004,462 km (0.107 R)
• M9: 2,883,200 km (0.118 R)
• M10: 3,784,377 km (0.116 R)
• M11: 7,817,985 km (0.079 R)
• M12: 9,971,296 km (0.071 R)
• M13: 10,536,776 km (0.108 R)
• M14: 11,123,200 km (0.078 R)
• M15: 13,414,591 km (0.041 R)
• M16: 18,988,009 km (0.079 R)
• M17: 19,418,103 km (0.116 R)
• M18: 19,942,593 km (0.096 R)
• M19: 32,027,857 km (0.055 R)
• M20: 34,382,827 km (0.104 R)
• M21: 34,892,955 km (0.056 R)
• M22: 35,408,021 km (0.107 R)
• M23: 39,852,574 km (0.115 R)
• M24: 46,028,123 km (0.03 R)
• M25: 50,481,053 km (0.085 R)
• M26: 58,767,280 km (0.059 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 502 - 12,931 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit