🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.55

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 0.73 AU - 0.95 AU

Year: 293 Days

Day: 46.6 Hours

Environment

Temp: 35 °C

Axial Tilt: 20.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 71,128,805 km

• M1: 430,991 km (0.054 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.6

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 2.72 AU - 4.4 AU

Year: 2558 Days

Day: 27.5 Hours

Environment

Temp: -134 °C

Axial Tilt: 37.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 71,128,805 km

• M1: 243,545 km (0.083 R)

Planet 3 - Gas Giant

Semi-Major Axis: 5.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 914.1

Radius: 14.5

Gravity: 4.35 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 4.24 AU - 6.12 AU

Year: 4489 Days

Day: 8.2 Hours

Environment

Temp: -141 °C

Axial Tilt: 12.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 71,128,805 km

• M1: 184,903 km (0.115 R)
• M2: 759,209 km (0.111 R)
• M3: 1,421,629 km (0.064 R)
• M4: 1,894,956 km (0.087 R)
• M5: 2,694,856 km (0.03 R)
• M6: 3,646,299 km (0.119 R)
• M7: 4,406,405 km (0.071 R)
• M8: 4,997,167 km (0.112 R)
• M9: 6,401,891 km (0.088 R)
• M10: 8,056,444 km (0.101 R)
• M11: 9,767,245 km (0.109 R)
• M12: 11,097,020 km (0.107 R)
• M13: 12,848,363 km (0.115 R)
• M14: 13,951,647 km (0.116 R)
• M15: 14,665,678 km (0.078 R)
• M16: 17,140,475 km (0.112 R)
• M17: 18,152,804 km (0.041 R)
• M18: 20,928,892 km (0.098 R)
• M19: 21,938,528 km (0.082 R)
• M20: 22,754,435 km (0.111 R)
• M21: 26,056,808 km (0.095 R)
• M22: 30,664,572 km (0.111 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 219.6

Radius: 9

Gravity: 2.71 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 6.89 AU - 8.21 AU

Year: 7900 Days

Day: 13 Hours

Environment

Temp: -170 °C

Axial Tilt: 47.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 71,128,805 km

• M1: 127,308 km (0.074 R)
• M2: 438,471 km (0.07 R)
• M3: 943,813 km (0.072 R)
• M4: 5,201,817 km (0.098 R)
• M5: 5,644,926 km (0.081 R)
• M6: 6,896,312 km (0.105 R)
• M7: 7,604,509 km (0.04 R)
• M8: 9,284,792 km (0.096 R)
• M9: 11,380,957 km (0.05 R)
• M10: 15,339,167 km (0.087 R)
• M11: 15,677,109 km (0.057 R)
• M12: 17,503,100 km (0.072 R)
• M13: 20,467,382 km (0.101 R)
• M14: 22,283,052 km (0.079 R)
• M15: 24,279,435 km (0.112 R)

Planet 5 - Ice Giant

Semi-Major Axis: 14.45 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 511.6

Radius: 4.2

Gravity: 29 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 13.83 AU - 15.07 AU

Year: 20917 Days

Day: 16.7 Hours

Environment

Temp: -186 °C

Axial Tilt: 44.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 71,128,805 km

• M1: 52,210 km (0.118 R)
• M2: 184,454 km (0.078 R)
• M3: 495,019 km (0.048 R)
• M4: 646,861 km (0.07 R)
• M5: 1,136,345 km (0.093 R)
• M6: 1,272,928 km (0.101 R)
• M7: 1,466,807 km (0.058 R)
• M8: 1,750,145 km (0.11 R)
• M9: 1,952,103 km (0.084 R)
• M10: 3,125,848 km (0.079 R)
• M11: 5,663,925 km (0.111 R)
• M12: 6,529,049 km (0.109 R)
• M13: 7,717,904 km (0.109 R)
• M14: 9,370,063 km (0.06 R)
• M15: 10,875,316 km (0.072 R)
• M16: 11,306,457 km (0.118 R)
• M17: 12,202,998 km (0.105 R)
• M18: 16,424,500 km (0.045 R)
• M19: 18,859,804 km (0.079 R)
• M20: 23,401,595 km (0.117 R)
• M21: 24,431,427 km (0.056 R)
• M22: 26,471,044 km (0.059 R)
• M23: 28,505,276 km (0.069 R)
• M24: 31,253,090 km (0.044 R)
• M25: 32,123,300 km (0.07 R)
• M26: 35,362,543 km (0.057 R)
• M27: 36,717,002 km (0.057 R)
• M28: 39,241,616 km (0.051 R)
• M29: 43,088,824 km (0.047 R)
• M30: 48,159,444 km (0.041 R)
• M31: 48,324,002 km (0.074 R)
• M32: 54,859,035 km (0.079 R)
• M33: 55,579,349 km (0.117 R)
• M34: 60,799,267 km (0.11 R)
• M35: 66,133,179 km (0.105 R)
• M36: 66,744,287 km (0.092 R)
• M37: 67,153,886 km (0.095 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 157 - 14,339 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit