🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.51

Radius: 1.45

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 0.63 AU - 0.73 AU

Year: 205 Days

Day: 18.1 Hours

Environment

Temp: 164 °C

Axial Tilt: 33.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 89,434,244 km

• M1: 296,653 km (0.089 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.6

Radius: 1.21

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 0.7 AU - 0.82 AU

Year: 242 Days

Day: 20.9 Hours

Environment

Temp: 169 °C

Axial Tilt: 24.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 89,434,244 km

• M1: 29,471 km (0.055 R)
• M2: 278,402 km (0.082 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.39

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 0.74 AU - 1.16 AU

Year: 338 Days

Day: 28.5 Hours

Environment

Temp: 31 °C

Axial Tilt: 19.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Gas Giant

Semi-Major Axis: 9.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 282.1

Radius: 12.6

Gravity: 1.78 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 8.85 AU - 10.27 AU

Year: 10796 Days

Day: 11.3 Hours

Environment

Temp: -171 °C

Axial Tilt: 4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 89,434,244 km

• M1: 232,325 km (0.058 R)
• M2: 360,680 km (0.096 R)
• M3: 537,505 km (0.1 R)
• M4: 692,339 km (0.104 R)
• M5: 790,475 km (0.088 R)
• M6: 909,106 km (0.091 R)
• M7: 1,216,679 km (0.083 R)
• M8: 1,374,206 km (0.079 R)
• M9: 1,808,489 km (0.095 R)
• M10: 1,908,570 km (0.12 R)
• M11: 2,031,240 km (0.102 R)
• M12: 2,241,724 km (0.097 R)
• M13: 2,481,679 km (0.077 R)
• M14: 3,154,720 km (0.088 R)
• M15: 3,600,372 km (0.103 R)
• M16: 3,779,141 km (0.056 R)
• M17: 3,882,514 km (0.11 R)
• M18: 4,252,319 km (0.119 R)
• M19: 4,441,561 km (0.111 R)
• M20: 5,054,463 km (0.111 R)
• M21: 5,873,063 km (0.059 R)
• M22: 6,084,295 km (0.067 R)
• M23: 6,732,802 km (0.084 R)
• M24: 6,827,198 km (0.083 R)
• M25: 6,922,193 km (0.084 R)
• M26: 7,081,365 km (0.057 R)
• M27: 7,403,449 km (0.113 R)
• M28: 7,598,973 km (0.116 R)
• M29: 7,697,409 km (0.097 R)
• M30: 8,330,657 km (0.099 R)
• M31: 8,568,218 km (0.054 R)
• M32: 8,808,023 km (0.092 R)
• M33: 9,015,366 km (0.109 R)
• M34: 9,329,522 km (0.063 R)
• M35: 9,825,289 km (0.076 R)
• M36: 10,402,438 km (0.104 R)
• M37: 10,842,554 km (0.081 R)
• M38: 11,288,655 km (0.08 R)
• M39: 11,438,852 km (0.118 R)
• M40: 11,551,798 km (0.113 R)
• M41: 11,931,178 km (0.109 R)
• M42: 12,391,940 km (0.072 R)
• M43: 12,585,669 km (0.093 R)
• M44: 14,090,474 km (0.102 R)
• M45: 14,333,122 km (0.093 R)
• M46: 14,536,575 km (0.105 R)
• M47: 15,152,469 km (0.115 R)
• M48: 15,777,040 km (0.116 R)
• M49: 17,094,249 km (0.051 R)
• M50: 18,006,497 km (0.098 R)
• M51: 18,226,107 km (0.072 R)
• M52: 18,801,012 km (0.106 R)
• M53: 18,934,602 km (0.092 R)
• M54: 19,157,952 km (0.096 R)
• M55: 19,247,412 km (0.108 R)
• M56: 20,653,482 km (0.11 R)
• M57: 20,791,262 km (0.118 R)
• M58: 21,717,871 km (0.112 R)
• M59: 22,280,359 km (0.111 R)
• M60: 22,374,456 km (0.054 R)
• M61: 23,037,623 km (0.073 R)
• M62: 23,707,373 km (0.075 R)
• M63: 23,948,076 km (0.117 R)
• M64: 24,189,676 km (0.088 R)
• M65: 24,968,034 km (0.118 R)
• M66: 25,507,933 km (0.112 R)
• M67: 25,655,736 km (0.113 R)
• M68: 26,300,054 km (0.087 R)
• M69: 26,399,686 km (0.089 R)
• M70: 27,553,983 km (0.093 R)
• M71: 28,060,970 km (0.092 R)
• M72: 28,162,846 km (0.083 R)
• M73: 29,290,515 km (0.081 R)
• M74: 30,067,826 km (0.078 R)
• M75: 30,485,204 km (0.112 R)
• M76: 30,589,773 km (0.059 R)
• M77: 32,173,715 km (0.111 R)
• M78: 33,029,415 km (0.092 R)
• M79: 33,190,681 km (0.079 R)
• M80: 33,892,594 km (0.089 R)
• M81: 34,055,207 km (0.112 R)
• M82: 34,708,501 km (0.098 R)
• M83: 36,526,415 km (0.033 R)

Planet 5 - Ice Giant

Semi-Major Axis: 18.24 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 549.6

Radius: 6

Gravity: 15.27 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 17.66 AU - 18.82 AU

Year: 28453 Days

Day: 17 Hours

Environment

Temp: -197 °C

Axial Tilt: 21.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 89,434,244 km

• M1: 89,310 km (0.104 R)
• M2: 192,084 km (0.057 R)
• M3: 471,084 km (0.094 R)
• M4: 927,656 km (0.072 R)
• M5: 1,387,969 km (0.051 R)
• M6: 1,521,410 km (0.101 R)
• M7: 2,289,147 km (0.119 R)
• M8: 2,487,364 km (0.049 R)
• M9: 2,816,030 km (0.108 R)
• M10: 5,955,192 km (0.115 R)
• M11: 7,127,591 km (0.105 R)
• M12: 8,308,217 km (0.092 R)
• M13: 8,551,463 km (0.055 R)
• M14: 9,484,804 km (0.1 R)
• M15: 9,739,121 km (0.108 R)
• M16: 9,931,354 km (0.112 R)
• M17: 10,581,057 km (0.119 R)
• M18: 10,778,676 km (0.117 R)
• M19: 11,177,654 km (0.049 R)
• M20: 11,716,954 km (0.071 R)
• M21: 11,785,021 km (0.083 R)
• M22: 11,921,454 km (0.058 R)
• M23: 11,989,821 km (0.113 R)
• M24: 12,611,400 km (0.117 R)
• M25: 12,750,975 km (0.12 R)
• M26: 12,820,986 km (0.112 R)
• M27: 13,456,478 km (0.114 R)
• M28: 13,742,210 km (0.089 R)
• M29: 14,029,887 km (0.094 R)
• M30: 14,538,220 km (0.068 R)
• M31: 16,250,368 km (0.066 R)
• M32: 16,326,364 km (0.08 R)
• M33: 16,784,133 km (0.033 R)
• M34: 18,182,574 km (0.104 R)
• M35: 19,055,478 km (0.114 R)
• M36: 19,698,898 km (0.1 R)
• M37: 19,779,830 km (0.113 R)
• M38: 20,841,826 km (0.089 R)
• M39: 21,922,371 km (0.112 R)
• M40: 23,705,877 km (0.098 R)
• M41: 24,484,384 km (0.096 R)
• M42: 25,447,346 km (0.076 R)
• M43: 25,535,459 km (0.099 R)
• M44: 25,712,134 km (0.093 R)
• M45: 25,800,546 km (0.088 R)
• M46: 27,590,784 km (0.104 R)
• M47: 28,044,664 km (0.057 R)
• M48: 29,977,469 km (0.112 R)
• M49: 32,143,047 km (0.119 R)
• M50: 32,429,228 km (0.099 R)
• M51: 36,126,689 km (0.031 R)
• M52: 38,327,423 km (0.073 R)
• M53: 39,648,223 km (0.096 R)
• M54: 39,852,723 km (0.112 R)
• M55: 43,382,784 km (0.11 R)
• M56: 43,698,884 km (0.059 R)
• M57: 44,758,636 km (0.074 R)
• M58: 44,865,000 km (0.116 R)
• M59: 47,119,589 km (0.058 R)
• M60: 47,661,732 km (0.068 R)
• M61: 50,958,121 km (0.066 R)
• M62: 51,961,175 km (0.054 R)
• M63: 53,196,105 km (0.073 R)
• M64: 53,647,592 km (0.043 R)
• M65: 56,497,880 km (0.064 R)
• M66: 60,334,916 km (0.049 R)
• M67: 60,687,817 km (0.115 R)
• M68: 62,462,945 km (0.087 R)
• M69: 63,297,253 km (0.072 R)
• M70: 64,255,128 km (0.103 R)
• M71: 65,579,967 km (0.061 R)
• M72: 66,549,211 km (0.097 R)
• M73: 68,256,871 km (0.075 R)
• M74: 69,485,369 km (0.107 R)
• M75: 69,731,906 km (0.112 R)
• M76: 70,969,080 km (0.111 R)
• M77: 71,341,729 km (0.112 R)
• M78: 73,339,758 km (0.087 R)
• M79: 76,371,209 km (0.111 R)
• M80: 82,294,686 km (0.093 R)
• M81: 82,816,783 km (0.09 R)
• M82: 83,209,028 km (0.069 R)
• M83: 85,443,422 km (0.066 R)
• M84: 85,707,462 km (0.082 R)
• M85: 87,298,286 km (0.073 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 370 - 13,924 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit