🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.54

Radius: 0.78

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 0.9 AU - 0.98 AU

Year: 317 Days

Day: 25.5 Hours

Environment

Temp: 149 °C

Axial Tilt: 46.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.37 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.77

Radius: 1.26

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 1.26 AU - 1.48 AU

Year: 558 Days

Day: 20.1 Hours

Environment

Temp: 19 °C

Axial Tilt: 23 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.47 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.16

Radius: 1.06

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 1.27 AU - 1.67 AU

Year: 621 Days

Day: 19 Hours

Environment

Temp: 16 °C

Axial Tilt: 10.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 2.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.15

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 1.79 AU - 2.99 AU

Year: 1287 Days

Day: 13.9 Hours

Environment

Temp: -61 °C

Axial Tilt: 16.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 8.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 570

Radius: 8.1

Gravity: 8.69 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 6.5 AU - 9.7 AU

Year: 8028 Days

Day: 13.9 Hours

Environment

Temp: -149 °C

Axial Tilt: 14.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 41,816,223 km

• M1: 123,418 km (0.08 R)
• M2: 411,544 km (0.106 R)
• M3: 483,949 km (0.069 R)
• M4: 643,271 km (0.052 R)
• M5: 914,641 km (0.071 R)
• M6: 1,046,437 km (0.12 R)
• M7: 1,460,225 km (0.06 R)
• M8: 1,695,243 km (0.118 R)
• M9: 1,921,435 km (0.108 R)
• M10: 2,091,977 km (0.117 R)
• M11: 2,179,192 km (0.026 R)
• M12: 2,402,542 km (0.104 R)
• M13: 2,704,131 km (0.109 R)
• M14: 2,775,489 km (0.057 R)
• M15: 2,993,304 km (0.101 R)
• M16: 3,166,538 km (0.045 R)
• M17: 3,241,786 km (0.113 R)
• M18: 3,317,782 km (0.079 R)
• M19: 3,812,203 km (0.085 R)
• M20: 3,973,020 km (0.115 R)
• M21: 4,667,753 km (0.092 R)
• M22: 4,782,494 km (0.067 R)
• M23: 4,927,006 km (0.111 R)
• M24: 5,671,854 km (0.117 R)
• M25: 6,010,693 km (0.079 R)
• M26: 6,579,314 km (0.113 R)
• M27: 7,531,355 km (0.111 R)
• M28: 7,801,529 km (0.065 R)
• M29: 7,903,704 km (0.101 R)
• M30: 8,386,307 km (0.084 R)
• M31: 8,913,939 km (0.11 R)
• M32: 9,307,680 km (0.088 R)
• M33: 9,743,758 km (0.119 R)
• M34: 9,964,265 km (0.085 R)
• M35: 10,149,318 km (0.077 R)
• M36: 10,522,864 km (0.118 R)
• M37: 10,787,054 km (0.109 R)
• M38: 10,862,900 km (0.067 R)
• M39: 11,015,190 km (0.106 R)
• M40: 11,283,419 km (0.086 R)
• M41: 11,360,462 km (0.086 R)
• M42: 11,437,655 km (0.069 R)
• M43: 12,338,084 km (0.101 R)
• M44: 12,616,636 km (0.074 R)
• M45: 13,669,505 km (0.1 R)
• M46: 13,792,774 km (0.096 R)
• M47: 14,666,126 km (0.089 R)
• M48: 15,343,506 km (0.101 R)
• M49: 16,074,441 km (0.102 R)
• M50: 16,161,208 km (0.092 R)
• M51: 17,436,230 km (0.04 R)
• M52: 17,928,407 km (0.091 R)
• M53: 18,243,909 km (0.058 R)
• M54: 18,606,684 km (0.117 R)
• M55: 18,789,044 km (0.051 R)
• M56: 19,063,705 km (0.095 R)
• M57: 19,385,640 km (0.069 R)
• M58: 20,550,559 km (0.114 R)
• M59: 21,355,545 km (0.072 R)
• M60: 21,546,432 km (0.094 R)
• M61: 21,881,830 km (0.115 R)
• M62: 23,437,349 km (0.103 R)
• M63: 23,930,723 km (0.084 R)
• M64: 24,278,089 km (0.071 R)
• M65: 25,431,339 km (0.105 R)
• M66: 25,481,753 km (0.113 R)
• M67: 26,192,942 km (0.062 R)
• M68: 26,295,117 km (0.077 R)
• M69: 26,807,639 km (0.076 R)
• M70: 27,013,636 km (0.082 R)
• M71: 27,999,186 km (0.076 R)
• M72: 29,419,768 km (0.093 R)
• M73: 30,594,560 km (0.107 R)
• M74: 31,350,179 km (0.1 R)
• M75: 32,275,890 km (0.111 R)
• M76: 32,659,609 km (0.102 R)
• M77: 32,714,661 km (0.054 R)
• M78: 34,154,241 km (0.115 R)
• M79: 34,657,339 km (0.116 R)
• M80: 34,769,388 km (0.118 R)
• M81: 35,050,332 km (0.098 R)
• M82: 35,557,768 km (0.097 R)
• M83: 35,897,355 km (0.041 R)
• M84: 37,324,220 km (0.068 R)
• M85: 37,727,087 km (0.032 R)
• M86: 37,900,172 km (0.118 R)
• M87: 38,769,485 km (0.089 R)
• M88: 38,827,679 km (0.109 R)

Planet 6 - Ice Giant

Semi-Major Axis: 18.22 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 62

Radius: 7.4

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 17.69 AU - 18.75 AU

Year: 27084 Days

Day: 18.2 Hours

Environment

Temp: -182 °C

Axial Tilt: 139.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 41,816,223 km

• M1: 95,743 km (0.114 R)
• M2: 176,525 km (0.055 R)
• M3: 277,205 km (0.052 R)
• M4: 438,471 km (0.114 R)
• M5: 1,018,462 km (0.071 R)
• M6: 1,532,032 km (0.1 R)
• M7: 1,935,946 km (0.106 R)
• M8: 2,070,285 km (0.096 R)
• M9: 2,564,556 km (0.073 R)
• M10: 2,638,158 km (0.103 R)
• M11: 3,225,480 km (0.091 R)
• M12: 3,493,110 km (0.075 R)
• M13: 3,657,219 km (0.047 R)
• M14: 4,634,542 km (0.06 R)
• M15: 5,276,317 km (0.076 R)
• M16: 5,370,264 km (0.076 R)
• M17: 5,816,216 km (0.077 R)
• M18: 6,142,040 km (0.083 R)
• M19: 6,709,465 km (0.094 R)
• M20: 6,982,331 km (0.08 R)
• M21: 8,473,672 km (0.103 R)
• M22: 9,368,567 km (0.091 R)
• M23: 9,482,560 km (0.109 R)
• M24: 9,750,340 km (0.119 R)
• M25: 10,020,514 km (0.052 R)
• M26: 10,293,231 km (0.074 R)
• M27: 10,489,503 km (0.09 R)
• M28: 11,246,768 km (0.092 R)
• M29: 11,815,988 km (0.101 R)
• M30: 12,645,358 km (0.108 R)
• M31: 13,194,383 km (0.117 R)
• M32: 13,322,289 km (0.084 R)
• M33: 13,493,279 km (0.038 R)
• M34: 13,751,335 km (0.077 R)
• M35: 14,315,918 km (0.108 R)
• M36: 14,447,265 km (0.076 R)
• M37: 14,843,699 km (0.111 R)
• M38: 15,065,553 km (0.032 R)
• M39: 15,467,672 km (0.096 R)
• M40: 16,465,340 km (0.1 R)
• M41: 16,971,878 km (0.111 R)
• M42: 17,203,905 km (0.117 R)
• M43: 17,858,994 km (0.041 R)
• M44: 18,047,637 km (0.111 R)
• M45: 18,522,161 km (0.064 R)
• M46: 18,665,476 km (0.077 R)
• M47: 19,241,727 km (0.12 R)
• M48: 19,290,047 km (0.068 R)
• M49: 19,677,954 km (0.119 R)
• M50: 20,068,405 km (0.119 R)
• M51: 20,412,031 km (0.087 R)
• M52: 20,461,249 km (0.114 R)
• M53: 20,609,351 km (0.106 R)
• M54: 21,055,452 km (0.075 R)
• M55: 22,413,202 km (0.097 R)
• M56: 22,514,779 km (0.104 R)
• M57: 23,025,655 km (0.088 R)
• M58: 23,128,280 km (0.114 R)
• M59: 23,488,511 km (0.065 R)
• M60: 24,371,438 km (0.1 R)
• M61: 25,159,370 km (0.078 R)
• M62: 25,264,986 km (0.093 R)
• M63: 26,330,123 km (0.06 R)
• M64: 26,706,361 km (0.117 R)
• M65: 26,814,222 km (0.083 R)
• M66: 26,976,236 km (0.104 R)
• M67: 27,681,889 km (0.116 R)
• M68: 31,870,779 km (0.114 R)
• M69: 33,426,447 km (0.093 R)
• M70: 33,542,685 km (0.091 R)
• M71: 35,065,591 km (0.1 R)
• M72: 36,192,811 km (0.049 R)
• M73: 37,091,146 km (0.105 R)
• M74: 37,512,713 km (0.105 R)
• M75: 38,482,556 km (0.103 R)
• M76: 40,014,438 km (0.099 R)
• M77: 40,199,641 km (0.105 R)
• M78: 41,129,691 km (0.091 R)

Kuiper Belt

Range: 31.5 - 49.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 341 - 12,266 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit