🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.27 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.78

Radius: 0.91

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 1.25 AU - 1.29 AU

Year: 531 Days

Day: 36 Hours

Environment

Temp: -12 °C

Axial Tilt: 39.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 2.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.74

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 1.86 AU - 2.56 AU

Year: 1218 Days

Day: 15.2 Hours

Environment

Temp: -78 °C

Axial Tilt: 31.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 6.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 216

Radius: 10.3

Gravity: 2.04 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 5.37 AU - 6.93 AU

Year: 5656 Days

Day: 12.2 Hours

Environment

Temp: -152 °C

Axial Tilt: 16 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 35,319,819 km

• M1: 131,796 km (0.086 R)
• M2: 237,711 km (0.071 R)
• M3: 422,165 km (0.109 R)
• M4: 521,498 km (0.085 R)
• M5: 602,131 km (0.085 R)
• M6: 697,425 km (0.111 R)
• M7: 893,698 km (0.086 R)
• M8: 959,670 km (0.112 R)
• M9: 1,277,865 km (0.074 R)
• M10: 1,416,991 km (0.062 R)
• M11: 1,669,363 km (0.105 R)
• M12: 1,864,887 km (0.076 R)
• M13: 2,053,231 km (0.106 R)
• M14: 2,142,242 km (0.075 R)
• M15: 2,480,034 km (0.08 R)
• M16: 2,968,022 km (0.086 R)
• M17: 3,137,367 km (0.087 R)
• M18: 3,223,385 km (0.117 R)
• M19: 3,327,505 km (0.079 R)
• M20: 3,521,384 km (0.084 R)
• M21: 4,050,362 km (0.073 R)
• M22: 4,565,278 km (0.044 R)
• M23: 4,780,998 km (0.082 R)
• M24: 5,080,792 km (0.057 R)
• M25: 5,366,076 km (0.09 R)
• M26: 5,677,538 km (0.115 R)
• M27: 6,059,163 km (0.067 R)
• M28: 6,559,119 km (0.041 R)
• M29: 7,049,650 km (0.084 R)
• M30: 7,390,883 km (0.11 R)
• M31: 7,807,662 km (0.066 R)
• M32: 8,208,286 km (0.075 R)
• M33: 8,375,237 km (0.118 R)
• M34: 8,495,065 km (0.102 R)
• M35: 9,599,995 km (0.096 R)
• M36: 9,675,392 km (0.062 R)
• M37: 10,182,229 km (0.109 R)
• M38: 10,568,042 km (0.085 R)
• M39: 10,645,833 km (0.114 R)
• M40: 11,620,314 km (0.089 R)
• M41: 11,754,204 km (0.1 R)
• M42: 11,996,552 km (0.085 R)
• M43: 12,077,634 km (0.073 R)
• M44: 12,540,939 km (0.118 R)
• M45: 12,788,524 km (0.112 R)
• M46: 13,009,928 km (0.05 R)
• M47: 14,827,094 km (0.115 R)
• M48: 15,235,047 km (0.036 R)
• M49: 16,692,130 km (0.087 R)
• M50: 16,964,548 km (0.041 R)
• M51: 17,116,540 km (0.107 R)
• M52: 17,421,869 km (0.116 R)
• M53: 18,504,808 km (0.095 R)
• M54: 18,723,969 km (0.07 R)
• M55: 18,818,215 km (0.102 R)
• M56: 19,705,181 km (0.083 R)
• M57: 20,963,150 km (0.103 R)
• M58: 21,882,129 km (0.105 R)

Planet 4 - Gas Giant

Semi-Major Axis: 11.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 134.5

Radius: 9.3

Gravity: 1.56 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 8.9 AU - 13.9 AU

Year: 14275 Days

Day: 6 Hours

Environment

Temp: -178 °C

Axial Tilt: 46.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 35,319,819 km

• M1: 326,722 km (0.044 R)
• M2: 557,402 km (0.063 R)
• M3: 712,535 km (0.114 R)
• M4: 838,795 km (0.075 R)
• M5: 1,488,499 km (0.065 R)
• M6: 1,823,149 km (0.068 R)
• M7: 2,059,364 km (0.118 R)
• M8: 2,411,069 km (0.112 R)
• M9: 2,496,639 km (0.099 R)
• M10: 2,670,771 km (0.071 R)
• M11: 2,985,375 km (0.11 R)
• M12: 3,193,765 km (0.089 R)
• M13: 4,648,903 km (0.092 R)
• M14: 5,109,665 km (0.105 R)
• M15: 5,248,043 km (0.084 R)
• M16: 5,359,493 km (0.062 R)
• M17: 5,641,934 km (0.118 R)
• M18: 6,191,856 km (0.114 R)
• M19: 7,249,513 km (0.114 R)
• M20: 8,038,791 km (0.09 R)
• M21: 8,103,118 km (0.076 R)
• M22: 8,329,609 km (0.097 R)
• M23: 9,189,199 km (0.076 R)
• M24: 9,425,414 km (0.102 R)
• M25: 10,146,176 km (0.109 R)
• M26: 10,250,596 km (0.09 R)
• M27: 10,425,476 km (0.112 R)
• M28: 10,566,098 km (0.116 R)
• M29: 10,707,318 km (0.092 R)
• M30: 10,813,682 km (0.064 R)
• M31: 11,027,308 km (0.072 R)
• M32: 11,749,866 km (0.054 R)
• M33: 11,822,869 km (0.066 R)
• M34: 12,450,283 km (0.107 R)
• M35: 12,786,878 km (0.08 R)
• M36: 12,862,126 km (0.062 R)
• M37: 13,164,463 km (0.045 R)
• M38: 13,392,600 km (0.082 R)
• M39: 13,507,341 km (0.078 R)
• M40: 13,583,935 km (0.054 R)
• M41: 13,814,466 km (0.076 R)
• M42: 14,436,045 km (0.062 R)
• M43: 14,829,039 km (0.082 R)
• M44: 15,465,278 km (0.052 R)
• M45: 15,827,006 km (0.117 R)
• M46: 15,988,721 km (0.077 R)
• M47: 16,436,168 km (0.044 R)
• M48: 16,599,978 km (0.095 R)
• M49: 17,135,838 km (0.051 R)
• M50: 18,182,424 km (0.069 R)
• M51: 18,309,433 km (0.109 R)
• M52: 18,564,348 km (0.107 R)
• M53: 19,292,740 km (0.099 R)
• M54: 19,379,058 km (0.118 R)
• M55: 19,638,760 km (0.109 R)
• M56: 20,380,915 km (0.084 R)
• M57: 20,468,878 km (0.042 R)
• M58: 21,712,934 km (0.093 R)
• M59: 22,981,374 km (0.083 R)
• M60: 23,072,928 km (0.112 R)
• M61: 25,211,280 km (0.112 R)
• M62: 26,208,350 km (0.041 R)
• M63: 26,399,835 km (0.099 R)
• M64: 27,801,268 km (0.119 R)
• M65: 28,339,073 km (0.089 R)
• M66: 28,929,835 km (0.057 R)
• M67: 29,028,719 km (0.053 R)
• M68: 29,276,303 km (0.103 R)
• M69: 30,776,620 km (0.056 R)
• M70: 31,029,142 km (0.082 R)
• M71: 31,180,983 km (0.097 R)
• M72: 31,434,552 km (0.084 R)
• M73: 31,739,731 km (0.043 R)
• M74: 33,643,664 km (0.092 R)
• M75: 34,112,354 km (0.067 R)
• M76: 35,003,508 km (0.066 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: 432 - 17,004 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit