🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.35 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.69

Radius: 1.69

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 1.03 AU - 1.67 AU

Year: 570 Days

Day: 15.9 Hours

Environment

Temp: -19 °C

Axial Tilt: 13.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 68,186,388 km

• M1: 256,710 km (0.097 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.4 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.7

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 1.23 AU - 1.57 AU

Year: 602 Days

Day: 26.6 Hours

Environment

Temp: 1 °C

Axial Tilt: 33.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Ice Giant

Semi-Major Axis: 12.81 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 792.4

Radius: 6.9

Gravity: 16.64 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 12.59 AU - 13.03 AU

Year: 16663 Days

Day: 18.4 Hours

Environment

Temp: -182 °C

Axial Tilt: 8.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 68,186,388 km

• M1: 85,869 km (0.068 R)
• M2: 451,486 km (0.055 R)
• M3: 1,270,834 km (0.116 R)
• M4: 1,880,894 km (0.114 R)
• M5: 2,466,121 km (0.041 R)
• M6: 2,765,317 km (0.079 R)
• M7: 3,299,680 km (0.06 R)
• M8: 4,085,368 km (0.072 R)
• M9: 4,340,732 km (0.118 R)
• M10: 4,572,758 km (0.068 R)
• M11: 5,134,349 km (0.115 R)
• M12: 7,419,456 km (0.106 R)
• M13: 7,800,332 km (0.117 R)
• M14: 9,677,935 km (0.113 R)
• M15: 10,902,394 km (0.059 R)
• M16: 13,236,120 km (0.084 R)
• M17: 14,154,801 km (0.076 R)
• M18: 14,445,918 km (0.07 R)
• M19: 15,573,138 km (0.096 R)
• M20: 15,805,464 km (0.104 R)
• M21: 18,951,956 km (0.057 R)
• M22: 20,764,932 km (0.074 R)
• M23: 21,235,567 km (0.079 R)
• M24: 26,122,331 km (0.085 R)
• M25: 26,781,460 km (0.065 R)
• M26: 29,058,788 km (0.085 R)
• M27: 31,709,363 km (0.089 R)
• M28: 33,864,769 km (0.055 R)
• M29: 36,387,288 km (0.079 R)
• M30: 37,071,250 km (0.09 R)
• M31: 37,903,463 km (0.062 R)
• M32: 45,486,130 km (0.085 R)
• M33: 46,760,405 km (0.071 R)
• M34: 50,387,256 km (0.083 R)
• M35: 51,066,280 km (0.066 R)
• M36: 58,009,118 km (0.094 R)
• M37: 65,555,433 km (0.072 R)
• M38: 69,877,614 km (0.064 R)

Planet 4 - Ice Giant

Semi-Major Axis: 14.9 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 451.3

Radius: 7.2

Gravity: 8.71 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 13.14 AU - 16.66 AU

Year: 20903 Days

Day: 21.4 Hours

Environment

Temp: -187 °C

Axial Tilt: 160 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 68,186,388 km

• M1: 89,908 km (0.054 R)
• M2: 379,081 km (0.051 R)
• M3: 693,536 km (0.078 R)
• M4: 1,205,460 km (0.12 R)
• M5: 1,855,612 km (0.045 R)
• M6: 2,384,291 km (0.12 R)
• M7: 2,766,065 km (0.109 R)
• M8: 3,136,170 km (0.096 R)
• M9: 3,651,983 km (0.06 R)
• M10: 4,191,433 km (0.098 R)
• M11: 6,546,403 km (0.07 R)
• M12: 8,755,814 km (0.111 R)
• M13: 9,664,471 km (0.116 R)
• M14: 10,517,179 km (0.038 R)
• M15: 11,052,440 km (0.117 R)
• M16: 12,436,969 km (0.107 R)
• M17: 13,375,994 km (0.113 R)
• M18: 15,020,225 km (0.027 R)
• M19: 17,857,199 km (0.118 R)
• M20: 19,138,056 km (0.108 R)
• M21: 21,407,007 km (0.079 R)
• M22: 21,690,794 km (0.081 R)
• M23: 23,446,773 km (0.111 R)
• M24: 29,864,522 km (0.081 R)
• M25: 30,337,850 km (0.102 R)
• M26: 30,695,987 km (0.119 R)
• M27: 37,225,336 km (0.103 R)
• M28: 39,734,391 km (0.037 R)
• M29: 41,321,924 km (0.062 R)
• M30: 42,801,447 km (0.073 R)
• M31: 49,897,771 km (0.089 R)
• M32: 52,085,042 km (0.098 R)
• M33: 55,040,647 km (0.028 R)
• M34: 57,192,912 km (0.055 R)

Kuiper Belt

Range: 30.2 - 45.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 301 - 19,849 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit