🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.12

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 0.45 AU - 0.67 AU

Year: 159 Days

Day: 35.2 Hours

Environment

Temp: 193 °C

Axial Tilt: 21.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 3.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.21

Radius: 1.08

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 3.22 AU - 4.26 AU

Year: 2739 Days

Day: 19.3 Hours

Environment

Temp: -123 °C

Axial Tilt: 27.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 6.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 305.4

Radius: 13.1

Gravity: 1.78 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 6.3 AU - 7.68 AU

Year: 6999 Days

Day: 9.9 Hours

Environment

Temp: -169 °C

Axial Tilt: 38.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 38,531,557 km

• M1: 167,699 km (0.038 R)
• M2: 283,189 km (0.113 R)
• M3: 375,491 km (0.103 R)
• M4: 523,144 km (0.056 R)
• M5: 616,792 km (0.05 R)
• M6: 705,952 km (0.079 R)
• M7: 788,231 km (0.088 R)
• M8: 937,979 km (0.103 R)
• M9: 1,224,459 km (0.055 R)
• M10: 1,446,761 km (0.099 R)
• M11: 2,157,201 km (0.115 R)
• M12: 2,282,265 km (0.068 R)
• M13: 2,391,621 km (0.034 R)
• M14: 2,484,073 km (0.096 R)
• M15: 2,634,568 km (0.051 R)
• M16: 2,905,490 km (0.07 R)
• M17: 3,004,524 km (0.115 R)
• M18: 3,145,146 km (0.049 R)
• M19: 3,370,440 km (0.093 R)
• M20: 4,530,272 km (0.048 R)
• M21: 5,407,664 km (0.037 R)
• M22: 6,183,030 km (0.055 R)
• M23: 6,337,265 km (0.115 R)
• M24: 6,649,326 km (0.097 R)
• M25: 6,754,493 km (0.116 R)
• M26: 6,860,259 km (0.115 R)
• M27: 7,100,214 km (0.101 R)
• M28: 7,234,703 km (0.111 R)
• M29: 7,343,011 km (0.081 R)
• M30: 7,451,769 km (0.066 R)
• M31: 7,726,132 km (0.053 R)
• M32: 7,920,160 km (0.108 R)
• M33: 8,003,785 km (0.037 R)
• M34: 8,172,083 km (0.106 R)
• M35: 9,059,946 km (0.096 R)
• M36: 9,530,132 km (0.11 R)
• M37: 9,888,120 km (0.105 R)
• M38: 10,068,834 km (0.094 R)
• M39: 10,159,491 km (0.119 R)
• M40: 10,895,213 km (0.033 R)
• M41: 11,301,072 km (0.082 R)
• M42: 11,584,859 km (0.111 R)
• M43: 11,839,175 km (0.082 R)
• M44: 11,966,932 km (0.042 R)
• M45: 12,678,420 km (0.091 R)
• M46: 13,006,338 km (0.097 R)
• M47: 13,237,467 km (0.05 R)
• M48: 13,536,812 km (0.087 R)
• M49: 13,737,572 km (0.051 R)
• M50: 14,311,729 km (0.085 R)
• M51: 14,482,121 km (0.063 R)
• M52: 15,135,864 km (0.089 R)
• M53: 15,239,984 km (0.072 R)
• M54: 15,483,828 km (0.106 R)
• M55: 15,693,864 km (0.09 R)
• M56: 16,365,109 km (0.103 R)
• M57: 16,543,430 km (0.107 R)
• M58: 17,444,309 km (0.093 R)
• M59: 18,102,838 km (0.105 R)
• M60: 18,287,293 km (0.083 R)
• M61: 18,657,846 km (0.079 R)
• M62: 20,279,787 km (0.083 R)
• M63: 20,471,272 km (0.094 R)
• M64: 20,663,505 km (0.112 R)
• M65: 21,049,468 km (0.101 R)
• M66: 22,935,747 km (0.077 R)
• M67: 24,223,037 km (0.102 R)
• M68: 24,467,031 km (0.091 R)
• M69: 24,670,933 km (0.082 R)
• M70: 24,752,613 km (0.114 R)
• M71: 25,286,229 km (0.101 R)
• M72: 25,451,086 km (0.07 R)
• M73: 25,575,102 km (0.118 R)
• M74: 25,781,996 km (0.112 R)
• M75: 25,865,023 km (0.066 R)
• M76: 26,531,781 km (0.096 R)
• M77: 27,204,373 km (0.109 R)
• M78: 27,754,893 km (0.05 R)

Planet 4 - Ice Giant

Semi-Major Axis: 12.4 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 130.1

Radius: 7

Gravity: 2.66 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 10.35 AU - 14.45 AU

Year: 16538 Days

Day: 16.9 Hours

Environment

Temp: -188 °C

Axial Tilt: 4.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 38,531,557 km

• M1: 88,263 km (0.117 R)
• M2: 179,966 km (0.114 R)
• M3: 328,068 km (0.092 R)
• M4: 582,983 km (0.117 R)
• M5: 845,378 km (0.069 R)
• M6: 1,212,790 km (0.108 R)
• M7: 1,395,150 km (0.105 R)
• M8: 1,625,680 km (0.074 R)
• M9: 1,847,534 km (0.119 R)
• M10: 2,100,952 km (0.11 R)
• M11: 2,275,982 km (0.112 R)
• M12: 2,342,852 km (0.077 R)
• M13: 2,410,470 km (0.119 R)
• M14: 2,478,687 km (0.097 R)
• M15: 2,901,451 km (0.102 R)
• M16: 3,270,957 km (0.076 R)
• M17: 3,422,949 km (0.099 R)
• M18: 3,499,842 km (0.084 R)
• M19: 4,162,860 km (0.049 R)
• M20: 4,806,430 km (0.097 R)
• M21: 5,154,395 km (0.111 R)
• M22: 5,844,190 km (0.119 R)
• M23: 5,905,526 km (0.112 R)
• M24: 6,215,642 km (0.078 R)
• M25: 6,499,130 km (0.11 R)
• M26: 7,474,658 km (0.12 R)
• M27: 7,608,099 km (0.071 R)
• M28: 7,877,525 km (0.075 R)
• M29: 9,740,018 km (0.098 R)
• M30: 9,849,374 km (0.08 R)
• M31: 10,106,084 km (0.116 R)
• M32: 10,851,680 km (0.113 R)
• M33: 11,078,919 km (0.09 R)
• M34: 11,154,915 km (0.107 R)
• M35: 11,269,357 km (0.114 R)
• M36: 11,422,545 km (0.113 R)
• M37: 12,792,114 km (0.076 R)
• M38: 12,951,884 km (0.091 R)
• M39: 14,088,978 km (0.052 R)
• M40: 15,597,523 km (0.062 R)
• M41: 16,025,522 km (0.094 R)
• M42: 16,631,244 km (0.112 R)
• M43: 17,068,519 km (0.102 R)
• M44: 17,244,595 km (0.081 R)
• M45: 18,043,897 km (0.07 R)
• M46: 18,357,903 km (0.099 R)
• M47: 18,448,110 km (0.05 R)
• M48: 19,082,704 km (0.074 R)
• M49: 20,419,960 km (0.074 R)
• M50: 20,935,175 km (0.098 R)
• M51: 21,170,791 km (0.035 R)
• M52: 22,265,698 km (0.055 R)
• M53: 22,650,763 km (0.028 R)
• M54: 23,525,462 km (0.053 R)
• M55: 23,819,422 km (0.112 R)
• M56: 24,213,313 km (0.093 R)
• M57: 24,510,115 km (0.091 R)
• M58: 25,911,249 km (0.105 R)
• M59: 26,012,377 km (0.107 R)
• M60: 26,570,527 km (0.115 R)
• M61: 27,030,241 km (0.112 R)
• M62: 27,132,865 km (0.109 R)
• M63: 27,235,489 km (0.09 R)
• M64: 27,389,575 km (0.068 R)
• M65: 29,315,199 km (0.108 R)
• M66: 31,122,790 km (0.093 R)
• M67: 31,661,342 km (0.086 R)
• M68: 31,715,347 km (0.099 R)
• M69: 32,529,309 km (0.118 R)
• M70: 32,692,969 km (0.026 R)
• M71: 33,295,250 km (0.067 R)
• M72: 33,570,211 km (0.117 R)
• M73: 34,844,785 km (0.088 R)
• M74: 34,900,585 km (0.098 R)
• M75: 35,347,882 km (0.101 R)
• M76: 35,572,279 km (0.108 R)
• M77: 35,909,622 km (0.086 R)
• M78: 37,784,383 km (0.083 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 413 - 16,881 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit