🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.6 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.37

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 1.17 AU - 1.21 AU

Year: 458 Days

Day: 17.1 Hours

Environment

Temp: 10 °C

Axial Tilt: 7.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 63,161,190 km

• M1: 895,642 km (0.056 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.01

Radius: 1

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 3.5 AU - 3.8 AU

Year: 2462 Days

Day: 15.4 Hours

Environment

Temp: -119 °C

Axial Tilt: 17 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.35

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 2.93 AU - 4.67 AU

Year: 2616 Days

Day: 33.7 Hours

Environment

Temp: -102 °C

Axial Tilt: 20.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.72 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 7.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 840.8

Radius: 13.8

Gravity: 4.42 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 6.56 AU - 8.7 AU

Year: 7442 Days

Day: 7.7 Hours

Environment

Temp: -162 °C

Axial Tilt: 11.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 63,161,190 km

• M1: 186,399 km (0.085 R)
• M2: 400,773 km (0.075 R)
• M3: 626,965 km (0.087 R)
• M4: 851,212 km (0.12 R)
• M5: 965,654 km (0.114 R)
• M6: 1,139,188 km (0.116 R)
• M7: 1,304,942 km (0.12 R)
• M8: 1,479,074 km (0.088 R)
• M9: 1,682,078 km (0.051 R)
• M10: 1,872,965 km (0.04 R)
• M11: 2,093,772 km (0.042 R)
• M12: 2,394,015 km (0.084 R)
• M13: 2,489,159 km (0.093 R)
• M14: 2,757,837 km (0.088 R)
• M15: 3,113,730 km (0.104 R)
• M16: 3,897,773 km (0.101 R)
• M17: 4,124,712 km (0.103 R)
• M18: 4,532,516 km (0.078 R)
• M19: 4,801,643 km (0.081 R)
• M20: 4,892,449 km (0.041 R)
• M21: 5,137,640 km (0.082 R)
• M22: 5,418,435 km (0.081 R)
• M23: 5,640,289 km (0.078 R)
• M24: 5,768,494 km (0.102 R)
• M25: 6,324,100 km (0.116 R)
• M26: 6,760,777 km (0.108 R)
• M27: 7,346,452 km (0.111 R)
• M28: 7,451,470 km (0.055 R)
• M29: 8,020,540 km (0.047 R)
• M30: 8,825,826 km (0.114 R)
• M31: 8,974,975 km (0.052 R)
• M32: 10,394,658 km (0.104 R)
• M33: 11,150,876 km (0.051 R)
• M34: 11,760,337 km (0.077 R)
• M35: 12,131,191 km (0.081 R)
• M36: 12,422,458 km (0.115 R)
• M37: 13,438,377 km (0.078 R)
• M38: 13,869,518 km (0.115 R)
• M39: 14,480,775 km (0.098 R)
• M40: 15,056,427 km (0.077 R)
• M41: 16,367,353 km (0.111 R)
• M42: 17,339,291 km (0.059 R)
• M43: 17,903,275 km (0.106 R)
• M44: 18,616,557 km (0.033 R)
• M45: 19,145,535 km (0.07 R)
• M46: 19,777,287 km (0.099 R)
• M47: 20,564,023 km (0.116 R)
• M48: 21,160,768 km (0.068 R)
• M49: 22,016,169 km (0.108 R)
• M50: 22,219,024 km (0.112 R)
• M51: 22,371,614 km (0.118 R)
• M52: 22,882,640 km (0.083 R)
• M53: 23,916,511 km (0.075 R)
• M54: 24,386,697 km (0.069 R)
• M55: 24,912,683 km (0.06 R)
• M56: 26,136,693 km (0.116 R)
• M57: 26,297,810 km (0.037 R)
• M58: 28,091,787 km (0.098 R)
• M59: 28,311,846 km (0.091 R)
• M60: 29,365,314 km (0.055 R)
• M61: 29,477,064 km (0.061 R)
• M62: 29,588,813 km (0.099 R)
• M63: 29,756,812 km (0.089 R)
• M64: 30,488,196 km (0.114 R)
• M65: 30,941,178 km (0.103 R)
• M66: 31,168,567 km (0.112 R)
• M67: 31,968,616 km (0.093 R)
• M68: 32,659,908 km (0.05 R)
• M69: 32,775,547 km (0.067 R)
• M70: 33,356,136 km (0.097 R)
• M71: 34,115,794 km (0.117 R)
• M72: 35,355,063 km (0.113 R)
• M73: 35,711,854 km (0.088 R)
• M74: 37,150,986 km (0.1 R)
• M75: 37,695,522 km (0.077 R)
• M76: 37,938,319 km (0.073 R)
• M77: 38,059,942 km (0.072 R)
• M78: 38,303,637 km (0.108 R)
• M79: 38,608,966 km (0.093 R)
• M80: 39,406,473 km (0.111 R)
• M81: 39,961,930 km (0.118 R)
• M82: 41,643,410 km (0.12 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 92.2

Radius: 9.2

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 7.81 AU - 12.67 AU

Year: 11570 Days

Day: 9.2 Hours

Environment

Temp: -172 °C

Axial Tilt: 7.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 63,161,190 km

• M1: 121,174 km (0.062 R)
• M2: 424,858 km (0.091 R)
• M3: 613,650 km (0.104 R)
• M4: 712,983 km (0.073 R)
• M5: 794,365 km (0.09 R)
• M6: 879,037 km (0.085 R)
• M7: 1,277,416 km (0.106 R)
• M8: 1,363,435 km (0.064 R)
• M9: 1,466,508 km (0.116 R)
• M10: 1,526,646 km (0.112 R)
• M11: 1,775,577 km (0.11 R)
• M12: 1,921,285 km (0.092 R)
• M13: 2,020,768 km (0.11 R)
• M14: 2,259,526 km (0.087 R)
• M15: 2,417,950 km (0.11 R)
• M16: 3,088,149 km (0.112 R)
• M17: 3,146,492 km (0.101 R)
• M18: 3,403,800 km (0.108 R)
• M19: 3,504,480 km (0.089 R)
• M20: 3,667,841 km (0.095 R)
• M21: 3,875,632 km (0.044 R)
• M22: 4,130,098 km (0.065 R)
• M23: 4,390,099 km (0.101 R)
• M24: 4,566,475 km (0.077 R)
• M25: 5,341,691 km (0.064 R)
• M26: 5,435,639 km (0.076 R)
• M27: 5,816,664 km (0.07 R)
• M28: 5,937,539 km (0.096 R)
• M29: 6,157,299 km (0.049 R)
• M30: 6,231,200 km (0.04 R)
• M31: 6,429,567 km (0.083 R)
• M32: 7,062,815 km (0.066 R)
• M33: 7,140,157 km (0.108 R)
• M34: 7,321,769 km (0.116 R)
• M35: 7,504,876 km (0.092 R)
• M36: 8,036,547 km (0.076 R)
• M37: 9,645,921 km (0.058 R)
• M38: 10,223,518 km (0.06 R)
• M39: 10,281,862 km (0.057 R)
• M40: 10,428,318 km (0.062 R)
• M41: 10,575,373 km (0.11 R)
• M42: 10,901,496 km (0.055 R)
• M43: 11,200,841 km (0.116 R)
• M44: 12,269,868 km (0.027 R)
• M45: 12,832,356 km (0.102 R)
• M46: 12,958,467 km (0.068 R)
• M47: 13,723,809 km (0.096 R)
• M48: 14,047,090 km (0.061 R)
• M49: 14,405,677 km (0.065 R)
• M50: 14,701,132 km (0.075 R)
• M51: 14,833,227 km (0.082 R)
• M52: 15,264,967 km (0.11 R)
• M53: 15,398,558 km (0.043 R)
• M54: 15,566,257 km (0.087 R)
• M55: 16,894,686 km (0.085 R)
• M56: 16,998,357 km (0.092 R)
• M57: 17,765,196 km (0.106 R)
• M58: 18,223,564 km (0.077 R)
• M59: 18,365,532 km (0.03 R)
• M60: 18,543,254 km (0.025 R)
• M61: 18,614,613 km (0.12 R)
• M62: 19,513,397 km (0.11 R)
• M63: 19,731,211 km (0.114 R)
• M64: 20,169,383 km (0.118 R)
• M65: 20,279,338 km (0.107 R)
• M66: 20,721,399 km (0.058 R)
• M67: 20,795,450 km (0.06 R)
• M68: 20,980,802 km (0.045 R)
• M69: 21,353,151 km (0.119 R)
• M70: 21,690,195 km (0.097 R)
• M71: 22,673,801 km (0.119 R)
• M72: 23,209,362 km (0.118 R)
• M73: 23,594,427 km (0.08 R)
• M74: 23,904,094 km (0.066 R)
• M75: 24,488,274 km (0.069 R)
• M76: 24,959,058 km (0.082 R)
• M77: 25,393,191 km (0.119 R)
• M78: 25,551,616 km (0.082 R)
• M79: 26,509,491 km (0.113 R)
• M80: 26,952,300 km (0.086 R)
• M81: 27,073,624 km (0.081 R)

Planet 6 - Ice Giant

Semi-Major Axis: 14 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 458.1

Radius: 5.6

Gravity: 14.61 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 13.73 AU - 14.27 AU

Year: 18497 Days

Day: 21.7 Hours

Environment

Temp: -189 °C

Axial Tilt: 39.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 63,161,190 km

• M1: 123,568 km (0.093 R)
• M2: 334,202 km (0.11 R)
• M3: 500,554 km (0.055 R)
• M4: 1,139,337 km (0.091 R)
• M5: 1,238,072 km (0.103 R)
• M6: 1,391,559 km (0.069 R)
• M7: 1,497,175 km (0.08 R)
• M8: 1,716,636 km (0.059 R)
• M9: 2,034,980 km (0.072 R)
• M10: 2,216,292 km (0.102 R)
• M11: 2,402,841 km (0.117 R)
• M12: 2,594,625 km (0.087 R)
• M13: 2,857,918 km (0.11 R)
• M14: 3,374,629 km (0.032 R)
• M15: 3,661,857 km (0.105 R)
• M16: 4,107,509 km (0.091 R)
• M17: 4,221,652 km (0.061 R)
• M18: 4,298,246 km (0.092 R)
• M19: 5,336,156 km (0.081 R)
• M20: 5,712,694 km (0.08 R)
• M21: 5,755,030 km (0.114 R)
• M22: 6,228,208 km (0.103 R)
• M23: 8,050,909 km (0.094 R)
• M24: 8,098,481 km (0.078 R)
• M25: 8,241,646 km (0.086 R)
• M26: 9,618,395 km (0.076 R)
• M27: 9,668,959 km (0.095 R)
• M28: 9,770,087 km (0.034 R)
• M29: 9,922,677 km (0.099 R)
• M30: 12,138,820 km (0.061 R)
• M31: 13,189,595 km (0.071 R)
• M32: 13,527,387 km (0.057 R)
• M33: 13,925,168 km (0.095 R)
• M34: 14,211,648 km (0.098 R)
• M35: 15,141,399 km (0.096 R)
• M36: 15,613,530 km (0.105 R)
• M37: 15,970,919 km (0.098 R)
• M38: 17,058,944 km (0.062 R)
• M39: 17,797,509 km (0.074 R)
• M40: 18,546,546 km (0.096 R)
• M41: 19,369,484 km (0.106 R)
• M42: 19,561,118 km (0.091 R)
• M43: 19,817,679 km (0.064 R)
• M44: 20,463,642 km (0.088 R)
• M45: 20,658,868 km (0.109 R)
• M46: 21,577,698 km (0.065 R)
• M47: 22,108,770 km (0.072 R)
• M48: 22,644,031 km (0.047 R)
• M49: 22,913,307 km (0.057 R)
• M50: 23,523,068 km (0.09 R)
• M51: 23,932,518 km (0.092 R)
• M52: 24,413,325 km (0.096 R)
• M53: 24,897,125 km (0.03 R)
• M54: 25,035,952 km (0.103 R)
• M55: 25,453,928 km (0.108 R)
• M56: 28,010,257 km (0.098 R)
• M57: 28,734,609 km (0.1 R)
• M58: 29,099,179 km (0.046 R)
• M59: 32,145,590 km (0.091 R)
• M60: 32,903,902 km (0.084 R)
• M61: 34,747,696 km (0.112 R)
• M62: 34,902,829 km (0.115 R)
• M63: 35,213,843 km (0.108 R)
• M64: 35,603,994 km (0.092 R)
• M65: 35,760,324 km (0.09 R)
• M66: 35,838,713 km (0.107 R)
• M67: 36,073,881 km (0.05 R)
• M68: 36,152,420 km (0.087 R)
• M69: 36,467,024 km (0.099 R)
• M70: 38,614,801 km (0.087 R)
• M71: 39,582,400 km (0.081 R)
• M72: 40,231,954 km (0.055 R)
• M73: 40,394,866 km (0.09 R)
• M74: 40,884,948 km (0.101 R)
• M75: 41,459,255 km (0.092 R)
• M76: 43,031,528 km (0.119 R)
• M77: 43,448,458 km (0.095 R)
• M78: 43,615,558 km (0.063 R)
• M79: 43,699,184 km (0.1 R)
• M80: 44,202,281 km (0.111 R)
• M81: 45,468,478 km (0.085 R)
• M82: 45,638,122 km (0.043 R)
• M83: 46,489,932 km (0.12 R)
• M84: 48,468,663 km (0.108 R)
• M85: 49,774,054 km (0.108 R)
• M86: 50,738,511 km (0.094 R)
• M87: 51,267,340 km (0.12 R)
• M88: 51,355,603 km (0.082 R)
• M89: 51,709,252 km (0.089 R)
• M90: 53,132,077 km (0.083 R)
• M91: 54,207,686 km (0.117 R)
• M92: 55,652,951 km (0.063 R)
• M93: 61,840,917 km (0.064 R)
• M94: 61,934,865 km (0.073 R)
• M95: 62,688,539 km (0.06 R)
• M96: 62,972,027 km (0.095 R)

Kuiper Belt

Range: 31.1 - 59.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 362 - 11,148 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit