🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.3

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 1.42 AU - 1.56 AU

Year: 655 Days

Day: 13.6 Hours

Environment

Temp: -33 °C

Axial Tilt: 25.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.97

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 2.23 AU - 3.63 AU

Year: 1805 Days

Day: 40.1 Hours

Environment

Temp: -89 °C

Axial Tilt: 29 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 37,322,907 km

• M1: 227,090 km (0.113 R)

Asteroid Belt

Center: 4.75 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 6.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 119.6

Radius: 13

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 6.26 AU - 6.86 AU

Year: 6047 Days

Day: 7.7 Hours

Environment

Temp: -152 °C

Axial Tilt: 46.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 37,322,907 km

• M1: 241,301 km (0.067 R)
• M2: 420,220 km (0.074 R)
• M3: 674,537 km (0.041 R)
• M4: 1,001,109 km (0.09 R)
• M5: 1,083,089 km (0.102 R)
• M6: 1,254,229 km (0.049 R)
• M7: 1,493,136 km (0.093 R)
• M8: 1,747,303 km (0.11 R)
• M9: 1,924,726 km (0.105 R)
• M10: 2,028,996 km (0.094 R)
• M11: 2,256,983 km (0.109 R)
• M12: 2,367,237 km (0.104 R)
• M13: 2,479,286 km (0.026 R)
• M14: 2,636,513 km (0.033 R)
• M15: 2,782,371 km (0.06 R)
• M16: 2,901,002 km (0.111 R)
• M17: 3,036,538 km (0.028 R)
• M18: 3,236,251 km (0.078 R)
• M19: 3,519,888 km (0.088 R)
• M20: 3,762,686 km (0.089 R)
• M21: 4,061,283 km (0.076 R)
• M22: 4,717,120 km (0.116 R)
• M23: 5,130,309 km (0.114 R)
• M24: 5,332,117 km (0.069 R)
• M25: 5,461,818 km (0.106 R)
• M26: 5,611,566 km (0.056 R)
• M27: 5,743,661 km (0.062 R)
• M28: 6,262,765 km (0.083 R)
• M29: 6,439,291 km (0.109 R)
• M30: 6,637,358 km (0.119 R)
• M31: 6,757,037 km (0.091 R)
• M32: 7,141,204 km (0.057 R)
• M33: 7,490,964 km (0.102 R)
• M34: 7,657,616 km (0.074 R)
• M35: 7,804,371 km (0.109 R)
• M36: 7,909,838 km (0.074 R)
• M37: 8,682,810 km (0.053 R)
• M38: 8,989,934 km (0.031 R)
• M39: 9,435,138 km (0.076 R)
• M40: 9,796,417 km (0.119 R)
• M41: 10,208,260 km (0.08 R)
• M42: 10,323,749 km (0.043 R)
• M43: 10,978,090 km (0.088 R)
• M44: 11,072,786 km (0.111 R)
• M45: 11,262,775 km (0.042 R)
• M46: 11,598,024 km (0.116 R)
• M47: 11,766,770 km (0.097 R)
• M48: 12,474,966 km (0.117 R)
• M49: 12,573,701 km (0.042 R)
• M50: 12,747,235 km (0.045 R)
• M51: 12,946,499 km (0.059 R)
• M52: 13,398,584 km (0.095 R)
• M53: 13,499,712 km (0.116 R)
• M54: 13,958,080 km (0.115 R)
• M55: 14,421,684 km (0.113 R)
• M56: 14,655,355 km (0.12 R)
• M57: 14,890,374 km (0.08 R)
• M58: 15,390,479 km (0.097 R)
• M59: 15,629,387 km (0.08 R)
• M60: 15,735,901 km (0.103 R)
• M61: 16,164,499 km (0.11 R)
• M62: 16,651,440 km (0.058 R)
• M63: 16,842,027 km (0.071 R)
• M64: 17,695,035 km (0.098 R)
• M65: 18,168,661 km (0.108 R)
• M66: 18,336,959 km (0.079 R)
• M67: 18,449,307 km (0.05 R)
• M68: 18,929,666 km (0.079 R)

Planet 4 - Gas Giant

Semi-Major Axis: 11.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 180.6

Radius: 8.9

Gravity: 2.28 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 10.05 AU - 12.23 AU

Year: 13381 Days

Day: 6.4 Hours

Environment

Temp: -173 °C

Axial Tilt: 43.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 37,322,907 km

• M1: 111,899 km (0.066 R)
• M2: 1,098,647 km (0.047 R)
• M3: 1,486,853 km (0.104 R)
• M4: 1,599,949 km (0.026 R)
• M5: 2,337,766 km (0.079 R)
• M6: 3,192,568 km (0.062 R)
• M7: 3,414,123 km (0.105 R)
• M8: 4,082,227 km (0.114 R)
• M9: 5,273,475 km (0.11 R)
• M10: 6,409,670 km (0.073 R)
• M11: 7,100,962 km (0.027 R)
• M12: 7,553,346 km (0.078 R)
• M13: 7,750,067 km (0.036 R)
• M14: 7,815,890 km (0.111 R)
• M15: 7,882,162 km (0.104 R)
• M16: 9,489,442 km (0.08 R)
• M17: 10,239,525 km (0.061 R)
• M18: 10,934,557 km (0.066 R)
• M19: 11,343,857 km (0.095 R)
• M20: 11,494,053 km (0.112 R)
• M21: 11,796,241 km (0.087 R)
• M22: 11,910,234 km (0.093 R)
• M23: 14,185,319 km (0.084 R)
• M24: 14,387,725 km (0.11 R)
• M25: 15,123,896 km (0.088 R)
• M26: 15,788,709 km (0.116 R)
• M27: 18,233,288 km (0.119 R)
• M28: 19,297,527 km (0.059 R)
• M29: 19,431,866 km (0.109 R)
• M30: 20,108,796 km (0.034 R)
• M31: 20,290,558 km (0.083 R)
• M32: 21,951,244 km (0.11 R)
• M33: 22,232,188 km (0.111 R)
• M34: 22,561,603 km (0.114 R)
• M35: 22,750,395 km (0.028 R)
• M36: 25,253,916 km (0.055 R)
• M37: 25,646,760 km (0.071 R)
• M38: 25,942,814 km (0.116 R)
• M39: 27,691,763 km (0.102 R)
• M40: 28,554,942 km (0.063 R)
• M41: 28,810,605 km (0.048 R)
• M42: 28,912,930 km (0.111 R)
• M43: 29,220,952 km (0.101 R)
• M44: 31,249,649 km (0.107 R)
• M45: 32,520,632 km (0.078 R)
• M46: 32,680,702 km (0.081 R)
• M47: 32,840,921 km (0.072 R)
• M48: 33,538,646 km (0.1 R)
• M49: 33,754,366 km (0.102 R)
• M50: 34,676,038 km (0.098 R)
• M51: 35,991,303 km (0.049 R)

Kuiper Belt

Range: 30.5 - 50.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 327 - 16,363 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit