🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.95

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 0.65 AU - 0.65 AU

Year: 201 Days

Day: 21.1 Hours

Environment

Temp: 188 °C

Axial Tilt: 27.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.89

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 0.77 AU - 1.11 AU

Year: 349 Days

Day: 20.8 Hours

Environment

Temp: 24 °C

Axial Tilt: 36.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Gas Giant

Semi-Major Axis: 6.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 951.2

Radius: 12.2

Gravity: 6.39 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 5.28 AU - 8.5 AU

Year: 6925 Days

Day: 14.7 Hours

Environment

Temp: -175 °C

Axial Tilt: 4.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 20,608,830 km

• M1: 347,067 km (0.106 R)
• M2: 523,593 km (0.091 R)
• M3: 604,076 km (0.056 R)
• M4: 1,042,847 km (0.116 R)
• M5: 1,259,016 km (0.054 R)
• M6: 1,353,711 km (0.104 R)
• M7: 1,611,468 km (0.059 R)
• M8: 1,928,915 km (0.109 R)
• M9: 2,151,816 km (0.095 R)
• M10: 2,383,244 km (0.081 R)
• M11: 2,502,174 km (0.103 R)
• M12: 2,647,583 km (0.119 R)
• M13: 2,972,360 km (0.078 R)
• M14: 3,049,104 km (0.104 R)
• M15: 3,231,015 km (0.077 R)
• M16: 3,715,263 km (0.094 R)
• M17: 4,280,294 km (0.108 R)
• M18: 4,367,510 km (0.108 R)
• M19: 4,455,174 km (0.099 R)
• M20: 5,024,544 km (0.109 R)
• M21: 5,427,411 km (0.112 R)
• M22: 5,553,522 km (0.096 R)
• M23: 5,776,572 km (0.113 R)
• M24: 5,873,212 km (0.044 R)
• M25: 6,100,452 km (0.098 R)
• M26: 6,363,893 km (0.11 R)
• M27: 7,736,454 km (0.1 R)
• M28: 8,529,323 km (0.12 R)
• M29: 9,122,329 km (0.102 R)
• M30: 9,461,766 km (0.042 R)
• M31: 9,575,909 km (0.031 R)
• M32: 10,075,566 km (0.11 R)
• M33: 10,583,750 km (0.116 R)
• M34: 12,323,723 km (0.115 R)
• M35: 12,531,814 km (0.093 R)
• M36: 12,615,289 km (0.114 R)
• M37: 13,120,631 km (0.066 R)
• M38: 13,847,676 km (0.104 R)
• M39: 13,977,378 km (0.09 R)
• M40: 14,281,510 km (0.089 R)
• M41: 15,162,642 km (0.107 R)
• M42: 15,251,802 km (0.1 R)
• M43: 15,835,084 km (0.069 R)
• M44: 16,425,697 km (0.065 R)
• M45: 16,931,188 km (0.113 R)
• M46: 17,348,566 km (0.094 R)
• M47: 17,535,114 km (0.119 R)
• M48: 17,863,183 km (0.077 R)
• M49: 18,668,617 km (0.087 R)
• M50: 20,609,949 km (0.09 R)
• M51: 20,758,201 km (0.11 R)
• M52: 21,254,716 km (0.044 R)
• M53: 21,404,314 km (0.053 R)
• M54: 21,654,741 km (0.097 R)
• M55: 22,563,996 km (0.088 R)
• M56: 22,665,723 km (0.058 R)
• M57: 23,125,736 km (0.086 R)
• M58: 24,002,978 km (0.044 R)
• M59: 24,367,399 km (0.08 R)
• M60: 24,471,818 km (0.11 R)
• M61: 24,576,387 km (0.106 R)
• M62: 25,418,623 km (0.095 R)
• M63: 25,524,538 km (0.08 R)
• M64: 26,807,340 km (0.108 R)
• M65: 28,770,513 km (0.119 R)
• M66: 29,379,675 km (0.115 R)
• M67: 32,316,132 km (0.107 R)
• M68: 33,760,948 km (0.063 R)
• M69: 33,877,485 km (0.064 R)
• M70: 33,994,171 km (0.117 R)
• M71: 34,461,964 km (0.111 R)
• M72: 35,167,767 km (0.112 R)
• M73: 35,700,335 km (0.102 R)
• M74: 35,878,357 km (0.093 R)
• M75: 38,463,258 km (0.063 R)
• M76: 39,317,761 km (0.084 R)
• M77: 39,993,644 km (0.117 R)
• M78: 40,240,331 km (0.09 R)
• M79: 41,169,932 km (0.105 R)
• M80: 41,419,013 km (0.065 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 84.6

Radius: 10

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 7.11 AU - 8.09 AU

Year: 8022 Days

Day: 6.8 Hours

Environment

Temp: -164 °C

Axial Tilt: 4.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 20,608,830 km

• M1: 127,757 km (0.049 R)
• M2: 200,461 km (0.102 R)
• M3: 367,263 km (0.109 R)
• M4: 479,611 km (0.099 R)
• M5: 579,243 km (0.11 R)
• M6: 791,672 km (0.101 R)
• M7: 1,338,303 km (0.106 R)
• M8: 1,460,075 km (0.047 R)
• M9: 1,741,170 km (0.051 R)
• M10: 2,777,584 km (0.026 R)
• M11: 2,887,239 km (0.104 R)
• M12: 3,126,895 km (0.073 R)
• M13: 3,191,970 km (0.105 R)
• M14: 3,728,577 km (0.096 R)
• M15: 4,384,115 km (0.112 R)
• M16: 4,493,770 km (0.085 R)
• M17: 4,866,120 km (0.112 R)
• M18: 5,036,960 km (0.052 R)
• M19: 5,345,431 km (0.109 R)
• M20: 6,390,671 km (0.069 R)
• M21: 6,809,246 km (0.088 R)
• M22: 7,215,105 km (0.12 R)
• M23: 7,410,181 km (0.092 R)
• M24: 8,140,368 km (0.108 R)
• M25: 8,662,764 km (0.089 R)
• M26: 8,893,294 km (0.097 R)
• M27: 8,986,045 km (0.086 R)
• M28: 9,196,080 km (0.117 R)
• M29: 9,573,366 km (0.108 R)
• M30: 9,716,232 km (0.07 R)
• M31: 10,294,428 km (0.031 R)
• M32: 10,859,160 km (0.109 R)
• M33: 11,008,159 km (0.064 R)
• M34: 11,207,872 km (0.068 R)
• M35: 11,687,034 km (0.05 R)
• M36: 12,121,317 km (0.108 R)
• M37: 12,717,465 km (0.108 R)
• M38: 13,085,027 km (0.097 R)
• M39: 13,243,600 km (0.106 R)
• M40: 14,617,208 km (0.058 R)
• M41: 15,446,429 km (0.11 R)
• M42: 16,035,845 km (0.107 R)
• M43: 16,233,912 km (0.098 R)
• M44: 16,319,033 km (0.094 R)
• M45: 16,804,478 km (0.112 R)
• M46: 17,121,177 km (0.089 R)
• M47: 17,207,794 km (0.103 R)
• M48: 17,877,245 km (0.064 R)
• M49: 18,112,263 km (0.098 R)
• M50: 18,229,997 km (0.103 R)
• M51: 18,466,361 km (0.099 R)
• M52: 18,703,923 km (0.107 R)
• M53: 18,793,233 km (0.116 R)
• M54: 19,693,961 km (0.099 R)
• M55: 20,180,154 km (0.046 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 533 - 18,502 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit