🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.37

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 0.69 AU - 1.01 AU

Year: 274 Days

Day: 43.6 Hours

Environment

Temp: 130 °C

Axial Tilt: 44.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 86,933,552 km

• M1: 45,029 km (0.09 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.57 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.35

Radius: 1.13

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 1.2 AU - 1.94 AU

Year: 688 Days

Day: 37.3 Hours

Environment

Temp: -12 °C

Axial Tilt: 1.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 86,933,552 km

• M1: 546,780 km (0.097 R)

Planet 3 - Terrestrial

Semi-Major Axis: 4.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.13

Radius: 1.35

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 3.83 AU - 5.71 AU

Year: 3645 Days

Day: 42.4 Hours

Environment

Temp: -120 °C

Axial Tilt: 38.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 86,933,552 km

• M1: 2,158,697 km (0.12 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 857.7

Radius: 11.6

Gravity: 6.37 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 6.56 AU - 9.22 AU

Year: 7753 Days

Day: 13.2 Hours

Environment

Temp: -161 °C

Axial Tilt: 28.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 86,933,552 km

• M1: 144,512 km (0.117 R)
• M2: 693,985 km (0.07 R)
• M3: 1,118,842 km (0.084 R)
• M4: 1,595,162 km (0.072 R)
• M5: 1,991,596 km (0.112 R)
• M6: 2,472,853 km (0.12 R)
• M7: 2,925,536 km (0.058 R)
• M8: 3,410,233 km (0.099 R)
• M9: 4,157,474 km (0.101 R)
• M10: 5,511,634 km (0.06 R)
• M11: 6,149,669 km (0.071 R)
• M12: 6,614,171 km (0.066 R)
• M13: 8,234,764 km (0.114 R)
• M14: 10,501,471 km (0.067 R)
• M15: 11,062,613 km (0.081 R)
• M16: 12,300,685 km (0.045 R)
• M17: 17,050,268 km (0.075 R)
• M18: 17,541,248 km (0.083 R)
• M19: 19,676,758 km (0.072 R)
• M20: 25,535,908 km (0.073 R)
• M21: 27,402,141 km (0.104 R)
• M22: 32,785,121 km (0.097 R)
• M23: 38,353,453 km (0.111 R)
• M24: 43,472,094 km (0.086 R)

Planet 5 - Ice Giant

Semi-Major Axis: 15.97 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 655.2

Radius: 5.2

Gravity: 24.23 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 12.07 AU - 19.87 AU

Year: 22327 Days

Day: 15.5 Hours

Environment

Temp: -189 °C

Axial Tilt: 15.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 86,933,552 km

• M1: 70,610 km (0.074 R)
• M2: 267,481 km (0.108 R)
• M3: 527,033 km (0.052 R)
• M4: 1,324,240 km (0.116 R)
• M5: 1,686,866 km (0.078 R)
• M6: 1,990,400 km (0.112 R)
• M7: 2,443,083 km (0.077 R)
• M8: 3,671,132 km (0.082 R)
• M9: 4,737,017 km (0.114 R)
• M10: 5,743,361 km (0.106 R)
• M11: 6,037,022 km (0.115 R)
• M12: 8,649,599 km (0.106 R)
• M13: 11,139,805 km (0.08 R)
• M14: 15,072,285 km (0.051 R)
• M15: 15,631,033 km (0.064 R)
• M16: 18,272,333 km (0.111 R)
• M17: 21,999,115 km (0.044 R)
• M18: 22,614,112 km (0.11 R)
• M19: 23,878,214 km (0.066 R)
• M20: 29,161,263 km (0.11 R)
• M21: 30,657,391 km (0.116 R)
• M22: 32,598,573 km (0.053 R)
• M23: 38,172,589 km (0.025 R)
• M24: 39,960,882 km (0.052 R)
• M25: 40,875,673 km (0.066 R)
• M26: 42,588,868 km (0.084 R)
• M27: 45,991,472 km (0.085 R)
• M28: 46,827,425 km (0.088 R)
• M29: 48,875,270 km (0.06 R)
• M30: 50,096,886 km (0.112 R)
• M31: 50,273,112 km (0.06 R)
• M32: 52,419,393 km (0.118 R)
• M33: 53,699,352 km (0.101 R)
• M34: 57,278,033 km (0.112 R)
• M35: 61,414,713 km (0.109 R)
• M36: 69,836,624 km (0.101 R)
• M37: 71,608,611 km (0.069 R)
• M38: 76,869,370 km (0.063 R)
• M39: 77,103,790 km (0.038 R)
• M40: 78,520,182 km (0.101 R)

Planet 6 - Ice Giant

Semi-Major Axis: 16.83 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 700.4

Radius: 6

Gravity: 19.46 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 13.48 AU - 20.18 AU

Year: 24155 Days

Day: 24.2 Hours

Environment

Temp: -196 °C

Axial Tilt: 47 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 86,933,552 km

• M1: 74,649 km (0.085 R)
• M2: 404,363 km (0.111 R)
• M3: 738,714 km (0.051 R)
• M4: 1,012,179 km (0.081 R)
• M5: 1,691,054 km (0.117 R)
• M6: 2,637,261 km (0.114 R)
• M7: 2,894,270 km (0.104 R)
• M8: 3,518,692 km (0.032 R)
• M9: 5,148,112 km (0.11 R)
• M10: 6,237,932 km (0.03 R)
• M11: 6,980,536 km (0.119 R)
• M12: 7,423,346 km (0.078 R)
• M13: 7,728,675 km (0.111 R)
• M14: 8,042,531 km (0.043 R)
• M15: 10,545,752 km (0.041 R)
• M16: 11,732,662 km (0.077 R)
• M17: 12,932,886 km (0.11 R)
• M18: 13,375,396 km (0.1 R)
• M19: 14,368,726 km (0.113 R)
• M20: 14,843,400 km (0.065 R)
• M21: 15,574,934 km (0.085 R)
• M22: 15,991,564 km (0.115 R)
• M23: 19,118,907 km (0.077 R)
• M24: 24,038,583 km (0.055 R)
• M25: 31,293,930 km (0.111 R)
• M26: 33,037,942 km (0.056 R)
• M27: 33,864,171 km (0.071 R)
• M28: 38,053,360 km (0.088 R)
• M29: 38,505,445 km (0.108 R)
• M30: 38,808,829 km (0.072 R)
• M31: 39,266,898 km (0.079 R)
• M32: 47,790,835 km (0.039 R)
• M33: 50,099,280 km (0.103 R)
• M34: 56,290,986 km (0.056 R)
• M35: 65,528,954 km (0.058 R)
• M36: 69,266,208 km (0.07 R)
• M37: 69,940,146 km (0.081 R)
• M38: 71,073,200 km (0.094 R)
• M39: 82,578,623 km (0.109 R)

Kuiper Belt

Range: 31.4 - 49.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 455 - 13,355 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit