🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.51

Radius: 0.76

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 0.91 AU - 1.07 AU

Year: 351 Days

Day: 43.7 Hours

Environment

Temp: 79 °C

Axial Tilt: 44.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.32

Radius: 0.63

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 1.04 AU - 1.38 AU

Year: 474 Days

Day: 13.5 Hours

Environment

Temp: 1 °C

Axial Tilt: 24.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Gas Giant

Semi-Major Axis: 7.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 752.5

Radius: 9.1

Gravity: 9.09 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 6.51 AU - 8.15 AU

Year: 7074 Days

Day: 9.5 Hours

Environment

Temp: -152 °C

Axial Tilt: 118 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 52,530,211 km

• M1: 123,119 km (0.117 R)
• M2: 200,012 km (0.051 R)
• M3: 306,526 km (0.074 R)
• M4: 486,941 km (0.059 R)
• M5: 660,026 km (0.038 R)
• M6: 747,092 km (0.068 R)
• M7: 822,788 km (0.074 R)
• M8: 1,314,367 km (0.048 R)
• M9: 1,445,265 km (0.09 R)
• M10: 1,561,054 km (0.104 R)
• M11: 1,659,938 km (0.108 R)
• M12: 1,720,376 km (0.065 R)
• M13: 2,012,241 km (0.05 R)
• M14: 2,076,867 km (0.05 R)
• M15: 2,252,645 km (0.11 R)
• M16: 2,785,064 km (0.066 R)
• M17: 2,930,473 km (0.064 R)
• M18: 3,304,617 km (0.032 R)
• M19: 3,934,873 km (0.081 R)
• M20: 4,016,254 km (0.097 R)
• M21: 4,153,286 km (0.096 R)
• M22: 4,601,930 km (0.118 R)
• M23: 4,919,376 km (0.105 R)
• M24: 5,545,144 km (0.105 R)
• M25: 5,728,551 km (0.112 R)
• M26: 6,070,083 km (0.09 R)
• M27: 6,322,604 km (0.111 R)
• M28: 6,482,225 km (0.063 R)
• M29: 6,546,552 km (0.081 R)
• M30: 7,134,023 km (0.112 R)
• M31: 7,300,376 km (0.11 R)
• M32: 8,394,385 km (0.095 R)
• M33: 8,640,623 km (0.083 R)
• M34: 9,612,112 km (0.075 R)
• M35: 10,504,613 km (0.104 R)
• M36: 10,580,309 km (0.058 R)
• M37: 10,999,183 km (0.081 R)
• M38: 11,268,609 km (0.098 R)
• M39: 11,696,310 km (0.086 R)
• M40: 13,419,079 km (0.091 R)
• M41: 13,748,344 km (0.076 R)
• M42: 13,831,071 km (0.085 R)
• M43: 14,163,627 km (0.03 R)
• M44: 14,247,103 km (0.03 R)
• M45: 15,391,078 km (0.055 R)
• M46: 15,865,602 km (0.096 R)
• M47: 16,608,356 km (0.098 R)
• M48: 17,094,997 km (0.1 R)
• M49: 17,586,426 km (0.075 R)
• M50: 18,037,015 km (0.114 R)
• M51: 19,319,219 km (0.11 R)
• M52: 19,924,492 km (0.106 R)
• M53: 20,018,140 km (0.102 R)
• M54: 20,394,379 km (0.068 R)
• M55: 20,678,016 km (0.113 R)
• M56: 21,153,588 km (0.083 R)
• M57: 21,392,795 km (0.084 R)
• M58: 21,777,411 km (0.076 R)
• M59: 22,455,837 km (0.075 R)
• M60: 23,338,465 km (0.089 R)
• M61: 24,282,278 km (0.119 R)
• M62: 24,582,820 km (0.102 R)
• M63: 25,593,952 km (0.106 R)
• M64: 25,848,866 km (0.067 R)
• M65: 25,951,042 km (0.118 R)
• M66: 26,928,514 km (0.11 R)
• M67: 27,084,096 km (0.075 R)
• M68: 28,443,791 km (0.072 R)
• M69: 28,602,066 km (0.026 R)
• M70: 29,611,552 km (0.106 R)
• M71: 29,932,739 km (0.082 R)
• M72: 30,147,561 km (0.075 R)
• M73: 30,795,021 km (0.088 R)
• M74: 32,268,410 km (0.103 R)
• M75: 32,543,820 km (0.118 R)
• M76: 32,654,223 km (0.044 R)
• M77: 33,096,883 km (0.118 R)
• M78: 33,207,885 km (0.099 R)
• M79: 33,708,888 km (0.11 R)
• M80: 35,396,951 km (0.115 R)
• M81: 35,453,648 km (0.057 R)
• M82: 36,652,226 km (0.114 R)
• M83: 38,038,251 km (0.086 R)
• M84: 38,971,741 km (0.075 R)

Planet 4 - Ice Giant

Semi-Major Axis: 18.61 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 110.1

Radius: 6.2

Gravity: 2.86 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 17.92 AU - 19.3 AU

Year: 28616 Days

Day: 23.8 Hours

Environment

Temp: -206 °C

Axial Tilt: 35.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 52,530,211 km

• M1: 121,922 km (0.102 R)
• M2: 193,430 km (0.065 R)
• M3: 309,817 km (0.089 R)
• M4: 406,009 km (0.112 R)
• M5: 699,071 km (0.072 R)
• M6: 828,772 km (0.062 R)
• M7: 867,368 km (0.075 R)
• M8: 1,286,242 km (0.112 R)
• M9: 1,354,160 km (0.073 R)
• M10: 1,811,032 km (0.104 R)
• M11: 1,913,058 km (0.104 R)
• M12: 2,016,878 km (0.037 R)
• M13: 2,339,860 km (0.089 R)
• M14: 3,003,327 km (0.114 R)
• M15: 3,721,247 km (0.104 R)
• M16: 3,884,159 km (0.081 R)
• M17: 4,768,582 km (0.068 R)
• M18: 4,874,647 km (0.117 R)
• M19: 5,160,977 km (0.11 R)
• M20: 5,416,041 km (0.117 R)
• M21: 5,900,738 km (0.074 R)
• M22: 6,399,199 km (0.09 R)
• M23: 6,673,112 km (0.079 R)
• M24: 8,438,816 km (0.111 R)
• M25: 9,661,330 km (0.105 R)
• M26: 10,984,822 km (0.084 R)
• M27: 11,454,260 km (0.067 R)
• M28: 12,267,325 km (0.116 R)
• M29: 13,646,467 km (0.109 R)
• M30: 15,490,710 km (0.066 R)
• M31: 15,805,613 km (0.11 R)
• M32: 15,963,888 km (0.079 R)
• M33: 16,122,611 km (0.109 R)
• M34: 16,281,933 km (0.101 R)
• M35: 18,677,743 km (0.063 R)
• M36: 20,030,257 km (0.08 R)
• M37: 20,373,285 km (0.048 R)
• M38: 20,488,027 km (0.048 R)
• M39: 21,764,695 km (0.088 R)
• M40: 21,823,337 km (0.1 R)
• M41: 23,126,634 km (0.107 R)
• M42: 23,486,567 km (0.107 R)
• M43: 24,516,099 km (0.077 R)
• M44: 24,638,171 km (0.096 R)
• M45: 24,882,913 km (0.089 R)
• M46: 25,498,508 km (0.092 R)
• M47: 25,622,226 km (0.091 R)
• M48: 30,533,973 km (0.099 R)
• M49: 30,665,320 km (0.067 R)
• M50: 30,994,584 km (0.072 R)
• M51: 32,056,131 km (0.093 R)
• M52: 32,658,412 km (0.036 R)
• M53: 33,129,496 km (0.04 R)
• M54: 33,806,276 km (0.107 R)
• M55: 34,146,462 km (0.11 R)
• M56: 34,419,328 km (0.091 R)
• M57: 36,141,350 km (0.088 R)
• M58: 36,698,302 km (0.065 R)
• M59: 37,188,086 km (0.073 R)
• M60: 37,539,192 km (0.054 R)
• M61: 37,609,503 km (0.097 R)
• M62: 40,892,728 km (0.102 R)
• M63: 42,568,523 km (0.102 R)
• M64: 43,230,344 km (0.098 R)
• M65: 49,106,698 km (0.107 R)
• M66: 50,342,675 km (0.048 R)
• M67: 51,510,736 km (0.088 R)

Kuiper Belt

Range: 30.8 - 50.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 527 - 14,959 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit