🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.73

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 0.9 AU - 0.98 AU

Year: 340 Days

Day: 39.2 Hours

Environment

Temp: 36 °C

Axial Tilt: 26.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 84,353,236 km

• M1: 516,861 km (0.041 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.8

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 1.12 AU - 1.3 AU

Year: 496 Days

Day: 31.9 Hours

Environment

Temp: -8 °C

Axial Tilt: 35.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 2.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.47

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 1.97 AU - 2.11 AU

Year: 1086 Days

Day: 13.5 Hours

Environment

Temp: -85 °C

Axial Tilt: 27.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.16

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 2.2 AU - 2.88 AU

Year: 1509 Days

Day: 16.5 Hours

Environment

Temp: -91 °C

Axial Tilt: 33.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 84,353,236 km

• M1: 297,700 km (0.103 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.19

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 2.16 AU - 3.12 AU

Year: 1599 Days

Day: 16 Hours

Environment

Temp: -96 °C

Axial Tilt: 34.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.96

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 3.23 AU - 3.69 AU

Year: 2399 Days

Day: 14.4 Hours

Environment

Temp: -126 °C

Axial Tilt: 34.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.45 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 11.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 193.1

Radius: 9.5

Gravity: 2.14 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 9.72 AU - 13.14 AU

Year: 14405 Days

Day: 14.9 Hours

Environment

Temp: -184 °C

Axial Tilt: 16.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 84,353,236 km

• M1: 119,379 km (0.068 R)
• M2: 222,751 km (0.097 R)
• M3: 426,055 km (0.091 R)
• M4: 551,717 km (0.111 R)
• M5: 1,596,359 km (0.076 R)
• M6: 1,863,391 km (0.078 R)
• M7: 1,991,596 km (0.059 R)
• M8: 2,100,803 km (0.096 R)
• M9: 2,510,252 km (0.089 R)
• M10: 2,676,156 km (0.097 R)
• M11: 2,748,562 km (0.116 R)
• M12: 3,019,184 km (0.12 R)
• M13: 3,145,146 km (0.115 R)
• M14: 3,480,843 km (0.066 R)
• M15: 4,469,536 km (0.108 R)
• M16: 4,642,471 km (0.106 R)
• M17: 5,819,507 km (0.035 R)
• M18: 5,882,188 km (0.08 R)
• M19: 7,117,268 km (0.054 R)
• M20: 8,252,866 km (0.105 R)
• M21: 8,968,392 km (0.066 R)
• M22: 9,407,163 km (0.073 R)
• M23: 10,229,802 km (0.109 R)
• M24: 10,419,940 km (0.108 R)
• M25: 10,726,766 km (0.117 R)
• M26: 10,803,809 km (0.094 R)
• M27: 11,585,607 km (0.065 R)
• M28: 11,903,353 km (0.083 R)
• M29: 12,023,330 km (0.057 R)
• M30: 12,669,593 km (0.076 R)
• M31: 12,751,274 km (0.113 R)
• M32: 13,410,252 km (0.092 R)
• M33: 13,785,893 km (0.088 R)
• M34: 14,547,346 km (0.085 R)
• M35: 14,933,308 km (0.117 R)
• M36: 15,802,921 km (0.09 R)
• M37: 16,155,373 km (0.054 R)
• M38: 16,554,949 km (0.108 R)
• M39: 17,183,111 km (0.029 R)
• M40: 17,363,974 km (0.115 R)
• M41: 19,536,584 km (0.097 R)
• M42: 19,678,104 km (0.119 R)
• M43: 20,247,773 km (0.098 R)
• M44: 20,486,830 km (0.073 R)
• M45: 21,160,918 km (0.041 R)
• M46: 22,382,684 km (0.114 R)
• M47: 24,182,047 km (0.084 R)
• M48: 24,334,038 km (0.109 R)
• M49: 24,690,081 km (0.069 R)
• M50: 25,458,715 km (0.059 R)
• M51: 25,975,426 km (0.048 R)
• M52: 26,966,961 km (0.077 R)
• M53: 27,282,612 km (0.072 R)
• M54: 27,493,695 km (0.065 R)
• M55: 28,077,127 km (0.087 R)
• M56: 28,557,486 km (0.098 R)
• M57: 29,148,248 km (0.088 R)
• M58: 29,256,108 km (0.109 R)
• M59: 29,580,436 km (0.093 R)
• M60: 30,725,009 km (0.057 R)
• M61: 31,164,976 km (0.11 R)
• M62: 31,275,230 km (0.095 R)
• M63: 31,828,593 km (0.026 R)
• M64: 32,441,046 km (0.056 R)
• M65: 33,113,638 km (0.083 R)
• M66: 33,451,729 km (0.097 R)
• M67: 34,074,505 km (0.033 R)
• M68: 34,987,052 km (0.064 R)
• M69: 35,446,318 km (0.047 R)
• M70: 36,428,877 km (0.106 R)
• M71: 36,603,308 km (0.105 R)
• M72: 37,890,298 km (0.118 R)
• M73: 38,302,889 km (0.115 R)
• M74: 38,420,922 km (0.093 R)
• M75: 38,598,495 km (0.078 R)
• M76: 38,657,586 km (0.095 R)
• M77: 38,776,217 km (0.097 R)
• M78: 39,489,799 km (0.1 R)
• M79: 39,908,224 km (0.079 R)

Planet 8 - Ice Giant

Semi-Major Axis: 18.76 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 406.9

Radius: 3.4

Gravity: 35.2 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 15.08 AU - 22.44 AU

Year: 30290 Days

Day: 15.5 Hours

Environment

Temp: -191 °C

Axial Tilt: 4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 84,353,236 km

• M1: 81,531 km (0.075 R)
• M2: 181,911 km (0.061 R)
• M3: 375,491 km (0.117 R)
• M4: 437,275 km (0.034 R)
• M5: 984,952 km (0.073 R)
• M6: 1,471,893 km (0.113 R)
• M7: 2,356,765 km (0.113 R)
• M8: 2,589,390 km (0.096 R)
• M9: 2,708,469 km (0.118 R)
• M10: 2,910,875 km (0.105 R)
• M11: 2,952,015 km (0.084 R)
• M12: 3,948,636 km (0.117 R)
• M13: 4,039,741 km (0.109 R)
• M14: 4,989,388 km (0.066 R)
• M15: 5,796,170 km (0.104 R)
• M16: 6,751,053 km (0.11 R)
• M17: 6,914,862 km (0.103 R)
• M18: 7,526,867 km (0.078 R)
• M19: 7,810,654 km (0.106 R)
• M20: 8,040,287 km (0.07 R)
• M21: 8,447,343 km (0.112 R)
• M22: 9,463,711 km (0.1 R)
• M23: 10,079,306 km (0.088 R)
• M24: 10,141,688 km (0.096 R)
• M25: 11,155,364 km (0.061 R)
• M26: 11,805,067 km (0.101 R)
• M27: 12,400,317 km (0.081 R)
• M28: 12,600,928 km (0.086 R)
• M29: 12,802,586 km (0.085 R)
• M30: 14,173,949 km (0.094 R)
• M31: 14,664,930 km (0.114 R)
• M32: 16,170,632 km (0.027 R)
• M33: 17,574,758 km (0.119 R)
• M34: 17,800,052 km (0.082 R)
• M35: 19,171,566 km (0.111 R)
• M36: 19,480,934 km (0.025 R)
• M37: 20,655,726 km (0.11 R)
• M38: 22,095,306 km (0.105 R)
• M39: 22,663,928 km (0.09 R)
• M40: 24,398,366 km (0.097 R)
• M41: 25,408,301 km (0.119 R)
• M42: 25,748,038 km (0.083 R)
• M43: 26,431,999 km (0.079 R)
• M44: 26,603,887 km (0.032 R)
• M45: 28,695,714 km (0.084 R)
• M46: 30,839,751 km (0.069 R)
• M47: 30,930,257 km (0.098 R)
• M48: 32,481,288 km (0.039 R)
• M49: 32,757,595 km (0.102 R)
• M50: 34,807,834 km (0.117 R)
• M51: 34,996,178 km (0.093 R)
• M52: 37,283,679 km (0.098 R)
• M53: 37,573,001 km (0.112 R)
• M54: 38,835,308 km (0.057 R)
• M55: 39,226,506 km (0.105 R)
• M56: 44,838,371 km (0.08 R)
• M57: 46,176,524 km (0.079 R)
• M58: 46,280,046 km (0.079 R)
• M59: 47,423,273 km (0.073 R)
• M60: 48,155,704 km (0.085 R)
• M61: 51,658,538 km (0.056 R)
• M62: 52,196,492 km (0.08 R)
• M63: 53,930,032 km (0.091 R)
• M64: 54,147,996 km (0.115 R)
• M65: 56,233,840 km (0.092 R)
• M66: 58,569,511 km (0.113 R)
• M67: 58,793,609 km (0.042 R)
• M68: 61,391,226 km (0.112 R)
• M69: 63,565,033 km (0.117 R)
• M70: 64,835,119 km (0.054 R)
• M71: 66,580,477 km (0.046 R)
• M72: 67,282,839 km (0.046 R)
• M73: 67,634,993 km (0.075 R)
• M74: 70,951,129 km (0.116 R)
• M75: 71,548,922 km (0.068 R)
• M76: 73,231,299 km (0.082 R)
• M77: 73,835,375 km (0.114 R)
• M78: 74,077,425 km (0.111 R)
• M79: 76,512,729 km (0.06 R)
• M80: 77,986,417 km (0.114 R)
• M81: 80,338,844 km (0.079 R)
• M82: 82,212,407 km (0.104 R)
• M83: 82,714,458 km (0.077 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 335 - 20,291 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit