🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.17 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.75

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 1.04 AU - 1.3 AU

Year: 485 Days

Day: 19.7 Hours

Environment

Temp: -13 °C

Axial Tilt: 21 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.73

Radius: 0.88

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 1.19 AU - 1.41 AU

Year: 568 Days

Day: 28 Hours

Environment

Temp: -39 °C

Axial Tilt: 42.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 8.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 769.2

Radius: 9.6

Gravity: 8.35 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 6.92 AU - 10.22 AU

Year: 9606 Days

Day: 11.4 Hours

Environment

Temp: -174 °C

Axial Tilt: 33 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 50,768,005 km

• M1: 119,828 km (0.078 R)
• M2: 461,809 km (0.116 R)
• M3: 893,698 km (0.096 R)
• M4: 1,239,418 km (0.111 R)
• M5: 2,339,412 km (0.073 R)
• M6: 2,902,049 km (0.092 R)
• M7: 3,478,599 km (0.05 R)
• M8: 3,859,924 km (0.079 R)
• M9: 5,174,890 km (0.095 R)
• M10: 7,738,249 km (0.118 R)
• M11: 8,169,390 km (0.109 R)
• M12: 8,525,732 km (0.103 R)
• M13: 9,317,703 km (0.052 R)
• M14: 10,675,304 km (0.094 R)
• M15: 11,650,832 km (0.061 R)
• M16: 14,156,596 km (0.066 R)
• M17: 14,802,410 km (0.114 R)
• M18: 16,222,393 km (0.075 R)
• M19: 19,019,275 km (0.08 R)
• M20: 20,287,715 km (0.066 R)
• M21: 22,208,552 km (0.053 R)
• M22: 24,339,125 km (0.116 R)
• M23: 27,486,066 km (0.05 R)
• M24: 31,761,573 km (0.113 R)
• M25: 36,580,569 km (0.117 R)
• M26: 41,211,371 km (0.083 R)
• M27: 42,394,092 km (0.064 R)
• M28: 44,006,009 km (0.112 R)
• M29: 45,519,191 km (0.076 R)

Planet 4 - Ice Giant

Semi-Major Axis: 12.11 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 312.6

Radius: 3.2

Gravity: 30.53 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 11.27 AU - 12.95 AU

Year: 16136 Days

Day: 16.9 Hours

Environment

Temp: -198 °C

Axial Tilt: 5.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 50,768,005 km

• M1: 41,738 km (0.11 R)
• M2: 164,558 km (0.077 R)
• M3: 633,098 km (0.077 R)
• M4: 1,551,031 km (0.027 R)
• M5: 1,655,749 km (0.061 R)
• M6: 2,506,512 km (0.103 R)
• M7: 2,867,492 km (0.086 R)
• M8: 3,536,045 km (0.11 R)
• M9: 4,977,420 km (0.082 R)
• M10: 6,690,017 km (0.085 R)
• M11: 7,172,620 km (0.107 R)
• M12: 7,764,279 km (0.047 R)
• M13: 8,900,774 km (0.09 R)
• M14: 12,188,337 km (0.114 R)
• M15: 12,906,257 km (0.065 R)
• M16: 14,360,348 km (0.055 R)
• M17: 14,823,803 km (0.066 R)
• M18: 15,571,792 km (0.073 R)
• M19: 17,290,821 km (0.062 R)
• M20: 19,773,996 km (0.119 R)
• M21: 20,931,285 km (0.065 R)
• M22: 21,269,975 km (0.111 R)
• M23: 23,470,709 km (0.114 R)
• M24: 25,145,906 km (0.112 R)
• M25: 26,110,214 km (0.084 R)
• M26: 29,045,474 km (0.102 R)
• M27: 31,635,163 km (0.043 R)
• M28: 31,857,615 km (0.103 R)
• M29: 35,681,187 km (0.057 R)
• M30: 36,652,077 km (0.082 R)
• M31: 38,519,657 km (0.091 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 187 - 16,584 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit