🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.78

Radius: 1.26

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 0.62 AU - 0.64 AU

Year: 190 Days

Day: 45.3 Hours

Environment

Temp: 143 °C

Axial Tilt: 45.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 51,345,352 km

• M1: 58,044 km (0.062 R)
• M2: 390,600 km (0.112 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.13

Radius: 1.35

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 0.86 AU - 0.98 AU

Year: 336 Days

Day: 43.9 Hours

Environment

Temp: 37 °C

Axial Tilt: 15.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.79

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 1.06 AU - 1.68 AU

Year: 611 Days

Day: 46.2 Hours

Environment

Temp: -46 °C

Axial Tilt: 38.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.75

Radius: 1.25

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 2.7 AU - 2.72 AU

Year: 1699 Days

Day: 47.1 Hours

Environment

Temp: -102 °C

Axial Tilt: 17.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.68

Radius: 0.86

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 2.5 AU - 3.66 AU

Year: 2058 Days

Day: 34.2 Hours

Environment

Temp: -118 °C

Axial Tilt: 38.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 4.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 10.3

Radius: 9.2

Gravity: 0.12 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 4.67 AU - 5.17 AU

Year: 4156 Days

Day: 7.4 Hours

Environment

Temp: -138 °C

Axial Tilt: 128.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 51,345,352 km

• M1: 128,804 km (0.065 R)
• M2: 353,799 km (0.101 R)
• M3: 460,761 km (0.107 R)
• M4: 933,341 km (0.091 R)
• M5: 1,022,651 km (0.119 R)
• M6: 1,188,854 km (0.086 R)
• M7: 1,553,723 km (0.11 R)
• M8: 1,839,007 km (0.103 R)
• M9: 1,952,551 km (0.045 R)
• M10: 2,444,579 km (0.109 R)
• M11: 2,937,205 km (0.098 R)
• M12: 3,577,783 km (0.029 R)
• M13: 3,849,303 km (0.117 R)
• M14: 3,946,691 km (0.038 R)
• M15: 4,044,977 km (0.063 R)
• M16: 4,833,956 km (0.107 R)
• M17: 5,422,324 km (0.081 R)
• M18: 5,688,160 km (0.093 R)
• M19: 6,318,416 km (0.084 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 54.7

Radius: 14.5

Gravity: 0.26 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 4.93 AU - 8.17 AU

Year: 6383 Days

Day: 11.4 Hours

Environment

Temp: -160 °C

Axial Tilt: 6.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 51,345,352 km

• M1: 180,864 km (0.095 R)
• M2: 454,478 km (0.065 R)
• M3: 616,194 km (0.076 R)
• M4: 848,669 km (0.102 R)
• M5: 1,103,135 km (0.089 R)
• M6: 1,287,439 km (0.09 R)
• M7: 1,452,595 km (0.064 R)
• M8: 1,573,770 km (0.091 R)
• M9: 1,751,492 km (0.108 R)
• M10: 2,266,707 km (0.093 R)
• M11: 2,841,163 km (0.101 R)
• M12: 3,392,431 km (0.084 R)
• M13: 3,501,338 km (0.069 R)
• M14: 3,708,830 km (0.113 R)
• M15: 4,034,804 km (0.093 R)
• M16: 4,135,932 km (0.055 R)
• M17: 4,791,021 km (0.073 R)
• M18: 4,990,884 km (0.094 R)
• M19: 5,446,858 km (0.039 R)
• M20: 5,769,391 km (0.117 R)
• M21: 6,281,465 km (0.109 R)
• M22: 6,585,597 km (0.115 R)
• M23: 6,688,072 km (0.063 R)
• M24: 6,860,110 km (0.087 R)
• M25: 7,156,014 km (0.059 R)
• M26: 7,331,941 km (0.07 R)
• M27: 7,473,760 km (0.107 R)
• M28: 8,753,869 km (0.084 R)
• M29: 8,885,665 km (0.099 R)
• M30: 10,457,938 km (0.078 R)
• M31: 11,926,840 km (0.046 R)
• M32: 13,113,600 km (0.074 R)
• M33: 13,590,219 km (0.042 R)
• M34: 13,721,266 km (0.091 R)
• M35: 14,426,770 km (0.08 R)
• M36: 14,605,091 km (0.111 R)
• M37: 14,761,719 km (0.099 R)
• M38: 14,941,387 km (0.063 R)
• M39: 15,234,748 km (0.113 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.19 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 431.7

Radius: 8

Gravity: 6.75 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 10.41 AU - 15.97 AU

Year: 18242 Days

Day: 23.7 Hours

Environment

Temp: -188 °C

Axial Tilt: 14.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 51,345,352 km

• M1: 763,847 km (0.045 R)
• M2: 825,780 km (0.035 R)
• M3: 889,509 km (0.116 R)
• M4: 1,185,713 km (0.117 R)
• M5: 1,698,534 km (0.103 R)
• M6: 1,836,763 km (0.117 R)
• M7: 2,213,450 km (0.107 R)
• M8: 2,457,145 km (0.117 R)
• M9: 2,614,073 km (0.082 R)
• M10: 2,709,666 km (0.092 R)
• M11: 3,308,207 km (0.12 R)
• M12: 3,729,475 km (0.089 R)
• M13: 3,910,040 km (0.099 R)
• M14: 4,242,296 km (0.077 R)
• M15: 4,355,093 km (0.106 R)
• M16: 4,738,363 km (0.089 R)
• M17: 5,092,611 km (0.117 R)
• M18: 5,868,425 km (0.092 R)
• M19: 5,952,200 km (0.104 R)
• M20: 6,377,208 km (0.082 R)
• M21: 7,710,424 km (0.074 R)
• M22: 7,894,429 km (0.096 R)
• M23: 9,077,898 km (0.112 R)
• M24: 10,620,850 km (0.118 R)
• M25: 11,553,444 km (0.116 R)
• M26: 12,243,239 km (0.053 R)
• M27: 12,404,356 km (0.08 R)
• M28: 12,837,292 km (0.113 R)
• M29: 13,110,458 km (0.076 R)
• M30: 13,330,367 km (0.06 R)
• M31: 13,885,525 km (0.103 R)
• M32: 14,960,834 km (0.12 R)
• M33: 16,121,564 km (0.083 R)
• M34: 16,416,272 km (0.107 R)
• M35: 16,772,315 km (0.077 R)
• M36: 19,147,630 km (0.111 R)
• M37: 20,152,329 km (0.102 R)
• M38: 20,852,896 km (0.096 R)
• M39: 20,916,924 km (0.111 R)
• M40: 24,271,207 km (0.099 R)
• M41: 24,338,676 km (0.092 R)
• M42: 24,406,145 km (0.098 R)
• M43: 24,473,763 km (0.11 R)
• M44: 26,182,619 km (0.087 R)
• M45: 27,156,352 km (0.033 R)
• M46: 29,426,051 km (0.087 R)
• M47: 29,498,007 km (0.072 R)
• M48: 29,569,964 km (0.038 R)
• M49: 29,714,027 km (0.067 R)
• M50: 30,003,050 km (0.083 R)
• M51: 30,292,821 km (0.106 R)
• M52: 30,510,935 km (0.038 R)
• M53: 32,051,493 km (0.083 R)
• M54: 32,868,447 km (0.048 R)
• M55: 33,466,988 km (0.038 R)
• M56: 33,542,087 km (0.114 R)
• M57: 34,295,761 km (0.116 R)
• M58: 34,371,457 km (0.097 R)
• M59: 35,131,414 km (0.083 R)
• M60: 35,284,004 km (0.106 R)
• M61: 35,743,270 km (0.117 R)
• M62: 35,973,650 km (0.096 R)
• M63: 36,822,618 km (0.087 R)
• M64: 37,055,243 km (0.111 R)
• M65: 38,069,068 km (0.068 R)
• M66: 38,225,846 km (0.101 R)
• M67: 38,304,385 km (0.099 R)
• M68: 38,461,463 km (0.11 R)
• M69: 39,726,163 km (0.115 R)
• M70: 40,283,715 km (0.115 R)
• M71: 40,443,485 km (0.114 R)
• M72: 43,191,748 km (0.092 R)
• M73: 43,519,068 km (0.083 R)
• M74: 43,765,007 km (0.084 R)
• M75: 44,258,380 km (0.09 R)
• M76: 45,333,840 km (0.106 R)
• M77: 45,500,043 km (0.077 R)
• M78: 46,920,923 km (0.053 R)
• M79: 53,097,969 km (0.11 R)
• M80: 53,185,633 km (0.08 R)
• M81: 53,799,882 km (0.098 R)
• M82: 53,975,959 km (0.065 R)
• M83: 54,240,298 km (0.106 R)
• M84: 54,947,148 km (0.117 R)
• M85: 55,124,422 km (0.074 R)
• M86: 57,176,007 km (0.09 R)
• M87: 57,715,307 km (0.088 R)
• M88: 58,346,610 km (0.118 R)
• M89: 59,343,381 km (0.114 R)
• M90: 59,980,518 km (0.112 R)
• M91: 60,894,711 km (0.095 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.38 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 242.4

Radius: 5

Gravity: 9.7 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 10.97 AU - 15.79 AU

Year: 18637 Days

Day: 20.4 Hours

Environment

Temp: -190 °C

Axial Tilt: 46.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 51,345,352 km

• M1: 175,777 km (0.109 R)
• M2: 289,771 km (0.082 R)
• M3: 427,102 km (0.101 R)
• M4: 652,845 km (0.092 R)
• M5: 760,107 km (0.07 R)
• M6: 931,696 km (0.088 R)
• M7: 1,136,645 km (0.092 R)
• M8: 1,446,761 km (0.104 R)
• M9: 1,611,468 km (0.103 R)
• M10: 2,328,640 km (0.033 R)
• M11: 2,662,693 km (0.103 R)
• M12: 3,222,039 km (0.117 R)
• M13: 3,499,393 km (0.109 R)
• M14: 3,784,377 km (0.088 R)
• M15: 3,881,018 km (0.109 R)
• M16: 4,309,466 km (0.103 R)
• M17: 4,546,279 km (0.114 R)
• M18: 5,032,622 km (0.108 R)
• M19: 5,103,531 km (0.099 R)
• M20: 5,792,878 km (0.089 R)
• M21: 5,904,329 km (0.117 R)
• M22: 6,511,098 km (0.097 R)
• M23: 7,701,149 km (0.034 R)
• M24: 7,864,809 km (0.118 R)
• M25: 8,530,968 km (0.044 R)
• M26: 8,657,977 km (0.103 R)
• M27: 9,651,755 km (0.047 R)
• M28: 10,318,962 km (0.047 R)
• M29: 10,409,169 km (0.09 R)
• M30: 11,278,034 km (0.035 R)
• M31: 11,650,981 km (0.056 R)
• M32: 11,980,396 km (0.059 R)
• M33: 12,793,460 km (0.079 R)
• M34: 13,084,578 km (0.067 R)
• M35: 13,377,939 km (0.057 R)
• M36: 14,220,923 km (0.062 R)
• M37: 14,321,154 km (0.069 R)
• M38: 14,927,923 km (0.064 R)
• M39: 15,080,961 km (0.109 R)
• M40: 15,183,137 km (0.073 R)
• M41: 15,542,920 km (0.104 R)
• M42: 15,801,724 km (0.101 R)
• M43: 16,009,665 km (0.114 R)
• M44: 16,533,706 km (0.112 R)
• M45: 17,063,283 km (0.094 R)
• M46: 17,706,254 km (0.12 R)
• M47: 17,868,119 km (0.053 R)
• M48: 18,193,495 km (0.106 R)
• M49: 18,520,815 km (0.057 R)
• M50: 18,740,125 km (0.035 R)
• M51: 20,355,782 km (0.099 R)
• M52: 20,638,821 km (0.07 R)
• M53: 20,866,061 km (0.045 R)
• M54: 21,208,789 km (0.058 R)
• M55: 22,131,359 km (0.105 R)
• M56: 23,126,036 km (0.105 R)
• M57: 23,184,977 km (0.066 R)
• M58: 23,896,465 km (0.093 R)
• M59: 24,254,901 km (0.068 R)
• M60: 25,037,448 km (0.091 R)
• M61: 25,401,569 km (0.055 R)
• M62: 25,950,743 km (0.059 R)
• M63: 26,380,687 km (0.083 R)
• M64: 27,684,582 km (0.084 R)
• M65: 28,123,951 km (0.077 R)
• M66: 28,375,874 km (0.049 R)
• M67: 28,818,833 km (0.049 R)
• M68: 29,073,000 km (0.075 R)
• M69: 30,677,886 km (0.098 R)
• M70: 31,916,706 km (0.112 R)
• M71: 32,311,345 km (0.114 R)
• M72: 33,038,989 km (0.076 R)
• M73: 34,577,902 km (0.077 R)
• M74: 34,847,926 km (0.118 R)
• M75: 35,118,549 km (0.1 R)
• M76: 35,866,688 km (0.109 R)
• M77: 36,413,917 km (0.051 R)
• M78: 36,688,579 km (0.031 R)
• M79: 37,794,256 km (0.047 R)
• M80: 38,560,796 km (0.092 R)
• M81: 39,191,650 km (0.055 R)
• M82: 39,473,193 km (0.071 R)
• M83: 42,397,084 km (0.098 R)
• M84: 42,613,851 km (0.115 R)
• M85: 43,848,482 km (0.042 R)
• M86: 45,537,741 km (0.07 R)
• M87: 46,353,050 km (0.076 R)
• M88: 47,697,635 km (0.086 R)
• M89: 48,223,921 km (0.077 R)
• M90: 48,299,318 km (0.09 R)
• M91: 48,374,715 km (0.086 R)
• M92: 49,966,886 km (0.098 R)
• M93: 50,119,475 km (0.107 R)
• M94: 50,731,181 km (0.107 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 340 - 16,403 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit