🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.37

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 1 AU - 1.58 AU

Year: 564 Days

Day: 38.7 Hours

Environment

Temp: -32 °C

Axial Tilt: 36 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 101,314,351 km

• M1: 130,449 km (0.051 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.54

Radius: 0.78

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 1.04 AU - 1.72 AU

Year: 624 Days

Day: 39.7 Hours

Environment

Temp: -50 °C

Axial Tilt: 4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.68

Radius: 0.86

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 2.98 AU - 3.34 AU

Year: 2163 Days

Day: 34.9 Hours

Environment

Temp: -131 °C

Axial Tilt: 9.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 101,314,351 km

• M1: 111,301 km (0.089 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 459.1

Radius: 12

Gravity: 3.19 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 4.76 AU - 5.5 AU

Year: 4473 Days

Day: 6.7 Hours

Environment

Temp: -144 °C

Axial Tilt: 1.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 101,314,351 km

• M1: 153,936 km (0.053 R)
• M2: 544,087 km (0.115 R)
• M3: 948,301 km (0.111 R)
• M4: 1,551,779 km (0.098 R)
• M5: 1,968,858 km (0.111 R)
• M6: 2,476,742 km (0.094 R)
• M7: 3,365,204 km (0.059 R)
• M8: 3,883,561 km (0.047 R)
• M9: 4,318,292 km (0.073 R)
• M10: 5,821,751 km (0.085 R)
• M11: 6,632,422 km (0.089 R)
• M12: 7,616,028 km (0.085 R)
• M13: 10,437,294 km (0.108 R)
• M14: 12,823,380 km (0.06 R)
• M15: 16,655,030 km (0.061 R)
• M16: 17,110,406 km (0.104 R)
• M17: 17,515,517 km (0.084 R)
• M18: 18,165,221 km (0.077 R)
• M19: 18,647,823 km (0.112 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 800.1

Radius: 10.1

Gravity: 7.84 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 4.96 AU - 5.56 AU

Year: 4645 Days

Day: 10.4 Hours

Environment

Temp: -150 °C

Axial Tilt: 36.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 101,314,351 km

• M1: 125,812 km (0.118 R)
• M2: 482,902 km (0.104 R)
• M3: 964,308 km (0.029 R)
• M4: 1,832,724 km (0.096 R)
• M5: 2,249,503 km (0.08 R)
• M6: 2,800,323 km (0.052 R)
• M7: 3,137,516 km (0.087 R)
• M8: 4,438,569 km (0.109 R)
• M9: 5,141,679 km (0.112 R)
• M10: 5,768,045 km (0.108 R)
• M11: 6,868,487 km (0.044 R)
• M12: 7,736,304 km (0.083 R)
• M13: 9,439,177 km (0.055 R)
• M14: 9,986,855 km (0.1 R)
• M15: 10,600,356 km (0.078 R)
• M16: 11,999,395 km (0.106 R)
• M17: 13,889,714 km (0.092 R)
• M18: 14,433,053 km (0.102 R)
• M19: 14,765,759 km (0.088 R)
• M20: 16,088,952 km (0.092 R)
• M21: 16,567,216 km (0.081 R)
• M22: 17,867,820 km (0.079 R)
• M23: 18,706,466 km (0.108 R)
• M24: 19,436,354 km (0.067 R)
• M25: 20,392,583 km (0.101 R)
• M26: 23,297,624 km (0.096 R)
• M27: 24,611,842 km (0.07 R)
• M28: 26,302,746 km (0.114 R)
• M29: 26,966,811 km (0.071 R)
• M30: 28,415,068 km (0.112 R)
• M31: 28,850,847 km (0.056 R)

Planet 6 - Ice Giant

Semi-Major Axis: 17.99 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 749.5

Radius: 5.7

Gravity: 23.07 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 15.67 AU - 20.31 AU

Year: 29378 Days

Day: 22.2 Hours

Environment

Temp: -206 °C

Axial Tilt: 23.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 101,314,351 km

• M1: 71,059 km (0.11 R)
• M2: 250,277 km (0.028 R)
• M3: 776,263 km (0.092 R)
• M4: 1,302,698 km (0.083 R)
• M5: 1,976,337 km (0.059 R)
• M6: 2,439,343 km (0.102 R)
• M7: 3,419,658 km (0.096 R)
• M8: 4,337,740 km (0.068 R)
• M9: 5,157,686 km (0.037 R)
• M10: 7,099,915 km (0.087 R)
• M11: 7,679,457 km (0.075 R)
• M12: 10,649,573 km (0.086 R)
• M13: 12,128,498 km (0.062 R)
• M14: 13,899,886 km (0.102 R)
• M15: 16,915,330 km (0.108 R)
• M16: 18,919,344 km (0.109 R)
• M17: 21,182,909 km (0.067 R)
• M18: 22,602,144 km (0.103 R)
• M19: 24,434,269 km (0.094 R)
• M20: 26,116,796 km (0.055 R)
• M21: 32,328,249 km (0.109 R)
• M22: 32,898,367 km (0.099 R)
• M23: 35,095,960 km (0.084 R)
• M24: 38,175,581 km (0.098 R)
• M25: 39,294,723 km (0.102 R)
• M26: 43,125,625 km (0.075 R)
• M27: 49,421,302 km (0.087 R)
• M28: 55,485,850 km (0.068 R)
• M29: 55,893,355 km (0.106 R)
• M30: 56,508,202 km (0.072 R)
• M31: 60,723,571 km (0.099 R)
• M32: 61,373,424 km (0.086 R)
• M33: 66,510,316 km (0.113 R)
• M34: 81,769,747 km (0.06 R)
• M35: 87,148,838 km (0.079 R)
• M36: 89,644,579 km (0.104 R)
• M37: 90,205,571 km (0.109 R)
• M38: 90,486,965 km (0.111 R)
• M39: 94,198,338 km (0.102 R)
• M40: 95,652,430 km (0.11 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 344 - 17,527 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit