🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.5

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 0.43 AU - 0.61 AU

Year: 134 Days

Day: 13.4 Hours

Environment

Temp: 207 °C

Axial Tilt: 9.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 72,684,671 km

• M1: 425,456 km (0.098 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.3

Radius: 1.4

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 0.95 AU - 1.05 AU

Year: 358 Days

Day: 44.4 Hours

Environment

Temp: 143 °C

Axial Tilt: 3.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.73

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 1.99 AU - 2.75 AU

Year: 1307 Days

Day: 33.1 Hours

Environment

Temp: -69 °C

Axial Tilt: 27.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 72,684,671 km

• M1: 806,033 km (0.099 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 383.5

Radius: 8.2

Gravity: 5.7 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 5.22 AU - 6.08 AU

Year: 4810 Days

Day: 9.1 Hours

Environment

Temp: -135 °C

Axial Tilt: 29.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 72,684,671 km

• M1: 102,774 km (0.109 R)
• M2: 186,249 km (0.113 R)
• M3: 355,893 km (0.11 R)
• M4: 474,824 km (0.065 R)
• M5: 558,898 km (0.115 R)
• M6: 877,092 km (0.046 R)
• M7: 1,056,161 km (0.071 R)
• M8: 1,220,868 km (0.11 R)
• M9: 1,407,866 km (0.087 R)
• M10: 1,691,354 km (0.106 R)
• M11: 1,946,268 km (0.116 R)
• M12: 2,133,714 km (0.084 R)
• M13: 2,376,512 km (0.088 R)
• M14: 2,713,855 km (0.032 R)
• M15: 2,783,268 km (0.098 R)
• M16: 2,906,088 km (0.068 R)
• M17: 2,994,949 km (0.048 R)
• M18: 3,084,708 km (0.079 R)
• M19: 3,193,466 km (0.096 R)
• M20: 3,603,813 km (0.111 R)
• M21: 3,873,538 km (0.117 R)
• M22: 4,473,724 km (0.099 R)
• M23: 4,659,375 km (0.105 R)
• M24: 5,167,110 km (0.118 R)
• M25: 5,253,428 km (0.04 R)
• M26: 5,759,219 km (0.118 R)
• M27: 6,188,714 km (0.109 R)
• M28: 6,864,298 km (0.093 R)
• M29: 6,959,293 km (0.113 R)
• M30: 7,102,608 km (0.085 R)
• M31: 7,392,229 km (0.049 R)
• M32: 8,360,277 km (0.117 R)
• M33: 8,589,311 km (0.072 R)
• M34: 8,743,098 km (0.097 R)
• M35: 9,183,963 km (0.071 R)
• M36: 10,249,698 km (0.113 R)
• M37: 10,412,909 km (0.098 R)
• M38: 10,797,226 km (0.087 R)
• M39: 11,018,930 km (0.119 R)
• M40: 11,074,581 km (0.079 R)
• M41: 11,494,951 km (0.075 R)
• M42: 11,777,990 km (0.095 R)
• M43: 11,920,557 km (0.102 R)
• M44: 12,816,349 km (0.061 R)
• M45: 13,169,101 km (0.117 R)
• M46: 13,644,223 km (0.057 R)
• M47: 13,944,018 km (0.089 R)
• M48: 14,185,468 km (0.072 R)
• M49: 14,306,643 km (0.105 R)
• M50: 14,672,410 km (0.117 R)
• M51: 14,825,747 km (0.114 R)
• M52: 14,918,049 km (0.093 R)
• M53: 15,662,897 km (0.091 R)
• M54: 15,945,338 km (0.118 R)
• M55: 16,103,014 km (0.08 R)
• M56: 16,166,144 km (0.097 R)
• M57: 16,419,862 km (0.096 R)
• M58: 16,642,763 km (0.093 R)
• M59: 16,738,655 km (0.056 R)
• M60: 17,675,138 km (0.084 R)
• M61: 17,903,724 km (0.119 R)
• M62: 18,100,295 km (0.102 R)
• M63: 19,094,672 km (0.084 R)
• M64: 19,665,837 km (0.059 R)
• M65: 19,733,455 km (0.07 R)
• M66: 19,801,073 km (0.101 R)
• M67: 19,936,609 km (0.101 R)
• M68: 20,038,485 km (0.036 R)
• M69: 20,276,944 km (0.094 R)
• M70: 20,721,998 km (0.09 R)
• M71: 20,790,813 km (0.094 R)
• M72: 21,378,433 km (0.11 R)
• M73: 21,761,553 km (0.109 R)
• M74: 22,358,150 km (0.064 R)
• M75: 22,782,559 km (0.091 R)
• M76: 22,960,132 km (0.029 R)
• M77: 23,066,944 km (0.099 R)
• M78: 23,855,026 km (0.111 R)
• M79: 23,963,185 km (0.078 R)

Planet 5 - Ice Giant

Semi-Major Axis: 19.95 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 234.5

Radius: 4.4

Gravity: 12.11 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 18.21 AU - 21.69 AU

Year: 31914 Days

Day: 16.5 Hours

Environment

Temp: -205 °C

Axial Tilt: 22.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 72,684,671 km

• M1: 88,412 km (0.094 R)
• M2: 359,184 km (0.091 R)
• M3: 413,339 km (0.099 R)
• M4: 490,083 km (0.096 R)
• M5: 614,099 km (0.107 R)
• M6: 1,258,268 km (0.116 R)
• M7: 2,015,682 km (0.12 R)
• M8: 2,081,505 km (0.065 R)
• M9: 2,248,905 km (0.106 R)
• M10: 2,351,529 km (0.113 R)
• M11: 2,668,377 km (0.104 R)
• M12: 2,887,239 km (0.119 R)
• M13: 3,036,238 km (0.089 R)
• M14: 3,111,636 km (0.078 R)
• M15: 3,419,807 km (0.094 R)
• M16: 5,787,194 km (0.117 R)
• M17: 6,165,078 km (0.107 R)
• M18: 6,796,082 km (0.037 R)
• M19: 7,396,568 km (0.063 R)
• M20: 7,858,077 km (0.071 R)
• M21: 8,647,655 km (0.096 R)
• M22: 8,916,482 km (0.053 R)
• M23: 9,188,002 km (0.07 R)
• M24: 9,517,417 km (0.068 R)
• M25: 10,075,117 km (0.066 R)
• M26: 10,301,010 km (0.086 R)
• M27: 11,105,248 km (0.044 R)
• M28: 11,810,453 km (0.117 R)
• M29: 12,469,581 km (0.1 R)
• M30: 12,530,018 km (0.061 R)
• M31: 12,956,372 km (0.094 R)
• M32: 13,263,796 km (0.107 R)
• M33: 14,453,847 km (0.096 R)
• M34: 15,158,154 km (0.037 R)
• M35: 15,352,182 km (0.093 R)
• M36: 16,334,741 km (0.078 R)
• M37: 17,068,070 km (0.079 R)
• M38: 17,270,027 km (0.073 R)
• M39: 17,880,386 km (0.043 R)
• M40: 21,397,432 km (0.091 R)
• M41: 22,125,824 km (0.056 R)
• M42: 22,272,430 km (0.028 R)
• M43: 22,345,883 km (0.084 R)
• M44: 23,307,947 km (0.109 R)
• M45: 23,606,843 km (0.097 R)
• M46: 23,756,591 km (0.081 R)
• M47: 23,906,787 km (0.064 R)
• M48: 26,274,472 km (0.116 R)
• M49: 26,507,546 km (0.12 R)
• M50: 29,437,719 km (0.117 R)
• M51: 30,003,648 km (0.064 R)
• M52: 30,409,956 km (0.117 R)
• M53: 32,802,475 km (0.078 R)
• M54: 32,886,100 km (0.078 R)
• M55: 33,389,048 km (0.059 R)
• M56: 33,557,196 km (0.096 R)
• M57: 35,941,636 km (0.095 R)
• M58: 36,200,291 km (0.076 R)
• M59: 36,286,609 km (0.119 R)
• M60: 36,459,544 km (0.056 R)
• M61: 37,677,869 km (0.062 R)
• M62: 40,871,335 km (0.045 R)
• M63: 41,051,152 km (0.059 R)
• M64: 44,242,523 km (0.111 R)
• M65: 46,195,224 km (0.074 R)
• M66: 47,986,060 km (0.117 R)
• M67: 48,080,905 km (0.093 R)
• M68: 48,461,033 km (0.105 R)
• M69: 49,991,719 km (0.113 R)
• M70: 50,184,102 km (0.102 R)
• M71: 50,666,256 km (0.111 R)
• M72: 50,859,536 km (0.078 R)
• M73: 51,343,934 km (0.047 R)
• M74: 51,440,873 km (0.057 R)
• M75: 53,198,200 km (0.094 R)
• M76: 54,380,621 km (0.116 R)
• M77: 55,770,984 km (0.068 R)
• M78: 57,777,390 km (0.072 R)
• M79: 58,282,732 km (0.073 R)
• M80: 60,523,409 km (0.061 R)
• M81: 61,448,223 km (0.074 R)
• M82: 61,551,146 km (0.094 R)
• M83: 62,481,196 km (0.094 R)
• M84: 62,895,882 km (0.091 R)
• M85: 63,832,514 km (0.059 R)
• M86: 63,936,933 km (0.055 R)
• M87: 64,459,479 km (0.108 R)
• M88: 65,825,008 km (0.086 R)
• M89: 66,247,023 km (0.053 R)
• M90: 67,624,969 km (0.092 R)
• M91: 68,691,303 km (0.098 R)
• M92: 71,381,222 km (0.097 R)
• M93: 72,358,096 km (0.11 R)

Kuiper Belt

Range: 30.6 - 50.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 537 - 17,127 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit