🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.33

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 0.49 AU - 0.61 AU

Year: 157 Days

Day: 44.1 Hours

Environment

Temp: 128 °C

Axial Tilt: 8.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 61,292,309 km

• M1: 59,839 km (0.054 R)

Planet 2 - Gas Giant

Semi-Major Axis: 6.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 741.8

Radius: 11.6

Gravity: 5.51 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 4.96 AU - 7.34 AU

Year: 5872 Days

Day: 9.9 Hours

Environment

Temp: -163 °C

Axial Tilt: 21.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 61,292,309 km

• M1: 144,212 km (0.073 R)
• M2: 520,301 km (0.101 R)
• M3: 1,379,442 km (0.057 R)
• M4: 1,971,401 km (0.116 R)
• M5: 2,427,525 km (0.117 R)
• M6: 3,132,430 km (0.077 R)
• M7: 3,511,660 km (0.026 R)
• M8: 3,898,221 km (0.059 R)
• M9: 6,180,486 km (0.114 R)
• M10: 7,025,565 km (0.064 R)
• M11: 7,680,504 km (0.05 R)
• M12: 10,026,049 km (0.092 R)
• M13: 11,732,811 km (0.109 R)
• M14: 12,188,187 km (0.082 R)
• M15: 13,460,517 km (0.106 R)
• M16: 14,129,070 km (0.086 R)
• M17: 19,234,696 km (0.085 R)
• M18: 20,443,895 km (0.103 R)
• M19: 22,159,484 km (0.049 R)
• M20: 23,170,616 km (0.084 R)
• M21: 24,293,647 km (0.079 R)
• M22: 27,791,395 km (0.103 R)
• M23: 28,601,766 km (0.116 R)
• M24: 29,150,791 km (0.108 R)
• M25: 33,092,395 km (0.056 R)

Planet 3 - Gas Giant

Semi-Major Axis: 6.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 232.2

Radius: 15

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 6.52 AU - 7 AU

Year: 6767 Days

Day: 6.5 Hours

Environment

Temp: -164 °C

Axial Tilt: 25.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 61,292,309 km

• M1: 187,147 km (0.114 R)
• M2: 760,107 km (0.081 R)
• M3: 2,291,540 km (0.092 R)
• M4: 3,288,311 km (0.114 R)
• M5: 4,558,397 km (0.084 R)
• M6: 7,538,835 km (0.055 R)
• M7: 8,771,671 km (0.099 R)
• M8: 11,105,398 km (0.112 R)
• M9: 18,767,651 km (0.115 R)
• M10: 19,970,867 km (0.119 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 712

Radius: 9.9

Gravity: 7.26 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 6.47 AU - 7.65 AU

Year: 7222 Days

Day: 6.6 Hours

Environment

Temp: -178 °C

Axial Tilt: 20.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 61,292,309 km

• M1: 123,119 km (0.074 R)
• M2: 453,880 km (0.117 R)
• M3: 1,986,809 km (0.047 R)
• M4: 2,470,010 km (0.096 R)
• M5: 3,556,540 km (0.103 R)
• M6: 6,022,810 km (0.083 R)
• M7: 6,712,157 km (0.061 R)
• M8: 7,764,578 km (0.111 R)
• M9: 8,125,109 km (0.077 R)
• M10: 8,455,122 km (0.1 R)
• M11: 9,319,349 km (0.098 R)
• M12: 9,911,906 km (0.115 R)
• M13: 11,529,508 km (0.099 R)
• M14: 11,841,569 km (0.035 R)
• M15: 13,090,262 km (0.027 R)
• M16: 16,104,360 km (0.11 R)
• M17: 18,970,506 km (0.042 R)
• M18: 19,405,985 km (0.05 R)
• M19: 20,906,003 km (0.102 R)
• M20: 21,763,199 km (0.041 R)
• M21: 22,240,566 km (0.096 R)
• M22: 25,515,413 km (0.069 R)
• M23: 29,970,587 km (0.116 R)
• M24: 33,212,822 km (0.053 R)
• M25: 33,633,940 km (0.084 R)
• M26: 35,244,810 km (0.117 R)
• M27: 36,458,347 km (0.092 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 838.3

Radius: 10.9

Gravity: 7.06 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 10.4 AU - 10.98 AU

Year: 13457 Days

Day: 13.4 Hours

Environment

Temp: -178 °C

Axial Tilt: 16.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 61,292,309 km

• M1: 135,536 km (0.106 R)
• M2: 649,554 km (0.102 R)
• M3: 1,098,198 km (0.065 R)
• M4: 1,504,356 km (0.075 R)
• M5: 2,066,096 km (0.039 R)
• M6: 2,586,398 km (0.106 R)
• M7: 4,464,748 km (0.11 R)
• M8: 5,024,544 km (0.107 R)
• M9: 6,087,137 km (0.114 R)
• M10: 6,818,521 km (0.086 R)
• M11: 7,161,848 km (0.076 R)
• M12: 7,883,509 km (0.089 R)
• M13: 8,603,374 km (0.095 R)
• M14: 9,262,352 km (0.111 R)
• M15: 10,510,148 km (0.111 R)
• M16: 11,502,281 km (0.082 R)
• M17: 13,073,059 km (0.055 R)
• M18: 15,579,721 km (0.103 R)
• M19: 16,177,364 km (0.057 R)
• M20: 33,029,564 km (0.055 R)
• M21: 33,397,425 km (0.105 R)
• M22: 36,569,199 km (0.091 R)
• M23: 37,625,211 km (0.086 R)
• M24: 38,701,418 km (0.038 R)
• M25: 41,056,238 km (0.1 R)
• M26: 47,592,019 km (0.088 R)
• M27: 56,171,308 km (0.107 R)
• M28: 56,520,469 km (0.115 R)
• M29: 57,931,476 km (0.085 R)

Planet 6 - Ice Giant

Semi-Major Axis: 17.35 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 185

Radius: 7.8

Gravity: 3.04 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 14.33 AU - 20.37 AU

Year: 27824 Days

Day: 22.5 Hours

Environment

Temp: -206 °C

Axial Tilt: 25.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 61,292,309 km

• M1: 102,923 km (0.074 R)
• M2: 397,631 km (0.041 R)
• M3: 812,765 km (0.092 R)
• M4: 1,902,436 km (0.068 R)
• M5: 3,072,740 km (0.104 R)
• M6: 4,407,901 km (0.094 R)
• M7: 4,794,761 km (0.037 R)
• M8: 7,931,530 km (0.109 R)
• M9: 9,894,553 km (0.109 R)
• M10: 13,715,731 km (0.113 R)
• M11: 23,417,153 km (0.085 R)
• M12: 23,903,047 km (0.085 R)
• M13: 24,995,411 km (0.104 R)
• M14: 27,601,555 km (0.074 R)
• M15: 29,699,366 km (0.103 R)
• M16: 33,714,872 km (0.079 R)
• M17: 41,657,921 km (0.075 R)
• M18: 42,514,817 km (0.11 R)
• M19: 49,319,875 km (0.102 R)
• M20: 49,638,069 km (0.115 R)
• M21: 57,341,612 km (0.085 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 265 - 10,498 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit