🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.34

Radius: 0.65

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 0.51 AU - 0.63 AU

Year: 163 Days

Day: 14.8 Hours

Environment

Temp: 169 °C

Axial Tilt: 46.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.75

Radius: 0.89

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 0.51 AU - 0.67 AU

Year: 172 Days

Day: 12.6 Hours

Environment

Temp: 205 °C

Axial Tilt: 19.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 99,616,900 km

• M1: 274,512 km (0.056 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.94

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 0.87 AU - 1.15 AU

Year: 384 Days

Day: 13.1 Hours

Environment

Temp: 13 °C

Axial Tilt: 33 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 99,616,900 km

• M1: 86,916 km (0.084 R)
• M2: 449,242 km (0.087 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.9

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 1.5 AU - 1.86 AU

Year: 825 Days

Day: 40.7 Hours

Environment

Temp: -63 °C

Axial Tilt: 8.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.34

Radius: 1.12

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 1.52 AU - 2.12 AU

Year: 930 Days

Day: 42.4 Hours

Environment

Temp: -73 °C

Axial Tilt: 4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 99,616,900 km

• M1: 182,061 km (0.098 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 186.7

Radius: 10.2

Gravity: 1.79 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 4.61 AU - 5.71 AU

Year: 4439 Days

Day: 13.6 Hours

Environment

Temp: -140 °C

Axial Tilt: 41.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 99,616,900 km

• M1: 166,652 km (0.084 R)
• M2: 265,237 km (0.076 R)
• M3: 358,436 km (0.075 R)
• M4: 556,354 km (0.065 R)
• M5: 836,402 km (0.114 R)
• M6: 939,624 km (0.112 R)
• M7: 1,139,038 km (0.093 R)
• M8: 1,276,219 km (0.026 R)
• M9: 1,544,299 km (0.077 R)
• M10: 1,637,797 km (0.072 R)
• M11: 1,781,561 km (0.082 R)
• M12: 2,081,954 km (0.092 R)
• M13: 2,787,607 km (0.117 R)
• M14: 3,018,885 km (0.097 R)
• M15: 3,347,252 km (0.077 R)
• M16: 3,546,816 km (0.085 R)
• M17: 3,655,873 km (0.107 R)
• M18: 3,750,269 km (0.109 R)
• M19: 3,877,427 km (0.092 R)
• M20: 4,087,014 km (0.107 R)
• M21: 4,168,694 km (0.107 R)
• M22: 4,234,368 km (0.118 R)
• M23: 4,517,706 km (0.071 R)
• M24: 4,876,143 km (0.054 R)
• M25: 5,386,271 km (0.102 R)
• M26: 5,711,497 km (0.079 R)
• M27: 5,913,454 km (0.107 R)
• M28: 6,099,105 km (0.083 R)
• M29: 6,173,904 km (0.112 R)
• M30: 6,457,242 km (0.094 R)
• M31: 7,095,427 km (0.104 R)
• M32: 7,193,862 km (0.072 R)
• M33: 7,332,540 km (0.066 R)
• M34: 7,552,149 km (0.096 R)
• M35: 7,652,829 km (0.104 R)
• M36: 8,141,715 km (0.096 R)
• M37: 8,494,167 km (0.063 R)
• M38: 8,724,997 km (0.077 R)
• M39: 8,915,285 km (0.072 R)
• M40: 9,000,406 km (0.102 R)
• M41: 9,408,060 km (0.086 R)
• M42: 9,625,127 km (0.092 R)
• M43: 9,734,184 km (0.067 R)
• M44: 9,887,671 km (0.025 R)
• M45: 10,263,760 km (0.095 R)
• M46: 10,825,500 km (0.081 R)
• M47: 10,939,045 km (0.077 R)
• M48: 11,190,220 km (0.066 R)
• M49: 11,259,035 km (0.065 R)
• M50: 11,674,917 km (0.083 R)
• M51: 12,355,737 km (0.051 R)
• M52: 12,569,662 km (0.117 R)
• M53: 12,641,319 km (0.099 R)
• M54: 12,856,890 km (0.071 R)
• M55: 13,073,657 km (0.082 R)
• M56: 13,146,062 km (0.067 R)
• M57: 13,510,782 km (0.108 R)
• M58: 13,878,793 km (0.07 R)
• M59: 14,250,095 km (0.079 R)
• M60: 14,424,526 km (0.108 R)
• M61: 14,599,705 km (0.095 R)
• M62: 15,078,568 km (0.088 R)
• M63: 15,205,427 km (0.044 R)
• M64: 15,281,722 km (0.101 R)
• M65: 15,383,747 km (0.08 R)
• M66: 15,460,342 km (0.116 R)
• M67: 15,768,064 km (0.073 R)
• M68: 16,285,374 km (0.071 R)
• M69: 16,493,764 km (0.052 R)
• M70: 16,860,877 km (0.101 R)
• M71: 17,098,139 km (0.108 R)
• M72: 17,230,533 km (0.026 R)
• M73: 17,977,924 km (0.102 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 406.6

Radius: 11.6

Gravity: 3.02 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 5.2 AU - 8.62 AU

Year: 6880 Days

Day: 13.3 Hours

Environment

Temp: -172 °C

Axial Tilt: 24.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 99,616,900 km

• M1: 175,478 km (0.076 R)
• M2: 290,669 km (0.099 R)
• M3: 442,511 km (0.103 R)
• M4: 686,205 km (0.053 R)
• M5: 905,067 km (0.116 R)
• M6: 1,147,266 km (0.075 R)
• M7: 1,331,271 km (0.118 R)
• M8: 1,459,477 km (0.084 R)
• M9: 1,746,256 km (0.067 R)
• M10: 2,238,732 km (0.109 R)
• M11: 2,471,207 km (0.117 R)
• M12: 2,671,220 km (0.063 R)
• M13: 3,023,523 km (0.084 R)
• M14: 3,172,971 km (0.092 R)
• M15: 3,390,785 km (0.09 R)
• M16: 3,658,865 km (0.116 R)
• M17: 3,841,374 km (0.1 R)
• M18: 4,552,712 km (0.079 R)
• M19: 4,650,699 km (0.098 R)
• M20: 4,848,766 km (0.113 R)
• M21: 5,176,685 km (0.065 R)
• M22: 5,253,279 km (0.106 R)
• M23: 5,511,784 km (0.103 R)
• M24: 5,800,957 km (0.082 R)
• M25: 6,149,071 km (0.058 R)
• M26: 6,670,270 km (0.118 R)
• M27: 7,205,830 km (0.117 R)
• M28: 7,406,591 km (0.083 R)
• M29: 7,609,146 km (0.097 R)
• M30: 7,725,832 km (0.113 R)
• M31: 7,813,796 km (0.091 R)
• M32: 7,990,471 km (0.104 R)
• M33: 8,168,642 km (0.099 R)
• M34: 8,558,943 km (0.078 R)
• M35: 8,832,857 km (0.116 R)
• M36: 9,171,546 km (0.114 R)
• M37: 9,326,978 km (0.113 R)
• M38: 10,245,360 km (0.107 R)
• M39: 10,731,702 km (0.119 R)
• M40: 11,358,518 km (0.104 R)
• M41: 12,031,259 km (0.069 R)
• M42: 12,269,868 km (0.072 R)
• M43: 12,441,157 km (0.068 R)
• M44: 12,544,380 km (0.099 R)
• M45: 12,820,986 km (0.107 R)
• M46: 13,983,063 km (0.104 R)
• M47: 15,068,694 km (0.116 R)
• M48: 15,436,555 km (0.074 R)
• M49: 15,956,558 km (0.077 R)
• M50: 16,671,636 km (0.101 R)
• M51: 16,861,475 km (0.092 R)
• M52: 17,166,804 km (0.08 R)
• M53: 17,821,744 km (0.093 R)
• M54: 18,171,803 km (0.113 R)
• M55: 18,760,171 km (0.081 R)
• M56: 19,156,007 km (0.112 R)
• M57: 20,157,565 km (0.103 R)
• M58: 20,278,889 km (0.104 R)
• M59: 20,930,088 km (0.116 R)
• M60: 21,135,038 km (0.077 R)
• M61: 21,836,801 km (0.11 R)
• M62: 22,169,656 km (0.095 R)
• M63: 22,798,267 km (0.059 R)
• M64: 22,924,826 km (0.029 R)
• M65: 23,178,395 km (0.111 R)
• M66: 24,159,009 km (0.057 R)
• M67: 24,331,046 km (0.086 R)
• M68: 24,762,636 km (0.104 R)
• M69: 25,240,452 km (0.096 R)
• M70: 25,458,566 km (0.05 R)
• M71: 26,425,865 km (0.045 R)
• M72: 28,532,652 km (0.1 R)
• M73: 29,629,055 km (0.094 R)
• M74: 30,136,192 km (0.115 R)
• M75: 30,506,895 km (0.117 R)
• M76: 30,599,796 km (0.114 R)
• M77: 31,159,142 km (0.104 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 533.8

Radius: 12.3

Gravity: 3.53 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 9.43 AU - 12.01 AU

Year: 13294 Days

Day: 11.1 Hours

Environment

Temp: -187 °C

Axial Tilt: 11 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 99,616,900 km

• M1: 161,715 km (0.098 R)
• M2: 241,002 km (0.059 R)
• M3: 363,224 km (0.117 R)
• M4: 516,113 km (0.112 R)
• M5: 729,738 km (0.112 R)
• M6: 1,223,411 km (0.115 R)
• M7: 1,517,521 km (0.112 R)
• M8: 1,661,135 km (0.072 R)
• M9: 2,040,216 km (0.05 R)
• M10: 2,418,848 km (0.104 R)
• M11: 2,849,391 km (0.118 R)
• M12: 2,968,321 km (0.08 R)
• M13: 3,242,235 km (0.084 R)
• M14: 3,366,550 km (0.094 R)
• M15: 3,524,376 km (0.109 R)
• M16: 3,781,984 km (0.04 R)
• M17: 3,979,303 km (0.096 R)
• M18: 4,112,745 km (0.049 R)
• M19: 4,418,523 km (0.117 R)
• M20: 4,696,625 km (0.094 R)
• M21: 5,088,572 km (0.101 R)
• M22: 5,454,039 km (0.073 R)
• M23: 5,640,139 km (0.066 R)
• M24: 5,866,032 km (0.038 R)
• M25: 6,056,769 km (0.054 R)
• M26: 6,405,033 km (0.108 R)
• M27: 6,640,949 km (0.103 R)
• M28: 7,080,916 km (0.113 R)
• M29: 7,161,998 km (0.108 R)
• M30: 7,407,039 km (0.113 R)
• M31: 8,116,133 km (0.101 R)
• M32: 8,500,301 km (0.089 R)
• M33: 8,846,919 km (0.113 R)
• M34: 9,065,930 km (0.106 R)
• M35: 9,154,043 km (0.063 R)
• M36: 9,375,448 km (0.08 R)
• M37: 9,643,677 km (0.093 R)
• M38: 9,733,585 km (0.072 R)
• M39: 9,959,777 km (0.111 R)
• M40: 10,975,397 km (0.09 R)
• M41: 12,217,808 km (0.079 R)
• M42: 12,954,876 km (0.056 R)
• M43: 14,010,888 km (0.112 R)
• M44: 14,575,171 km (0.082 R)
• M45: 15,619,962 km (0.105 R)
• M46: 16,098,077 km (0.078 R)
• M47: 16,258,446 km (0.076 R)
• M48: 16,580,979 km (0.105 R)
• M49: 17,891,905 km (0.072 R)
• M50: 18,615,809 km (0.055 R)
• M51: 19,122,647 km (0.064 R)
• M52: 19,520,129 km (0.115 R)
• M53: 20,612,343 km (0.039 R)
• M54: 22,258,069 km (0.104 R)
• M55: 22,436,838 km (0.079 R)
• M56: 23,277,728 km (0.068 R)
• M57: 24,128,940 km (0.06 R)
• M58: 26,175,289 km (0.053 R)
• M59: 26,616,603 km (0.115 R)
• M60: 26,933,152 km (0.072 R)
• M61: 27,442,533 km (0.1 R)
• M62: 27,762,373 km (0.115 R)
• M63: 31,162,284 km (0.114 R)
• M64: 32,369,538 km (0.109 R)
• M65: 33,319,036 km (0.089 R)
• M66: 34,898,790 km (0.044 R)
• M67: 36,151,971 km (0.11 R)
• M68: 38,273,418 km (0.047 R)
• M69: 38,989,543 km (0.086 R)
• M70: 39,205,264 km (0.044 R)
• M71: 39,493,389 km (0.118 R)
• M72: 39,854,668 km (0.097 R)
• M73: 40,289,549 km (0.098 R)
• M74: 40,434,958 km (0.084 R)
• M75: 40,726,076 km (0.083 R)
• M76: 41,677,368 km (0.106 R)
• M77: 41,971,478 km (0.049 R)
• M78: 44,199,588 km (0.117 R)
• M79: 44,499,532 km (0.084 R)
• M80: 45,479,099 km (0.106 R)
• M81: 45,857,731 km (0.068 R)
• M82: 46,541,992 km (0.119 R)
• M83: 47,153,099 km (0.067 R)
• M84: 51,110,561 km (0.1 R)
• M85: 51,267,938 km (0.116 R)
• M86: 52,691,362 km (0.107 R)

Planet 9 - Ice Giant

Semi-Major Axis: 17.17 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 846.8

Radius: 7.6

Gravity: 14.66 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 16.36 AU - 17.98 AU

Year: 26947 Days

Day: 16.5 Hours

Environment

Temp: -192 °C

Axial Tilt: 41.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 99,616,900 km

• M1: 209,287 km (0.069 R)
• M2: 441,613 km (0.107 R)
• M3: 511,774 km (0.116 R)
• M4: 691,142 km (0.101 R)
• M5: 802,892 km (0.079 R)
• M6: 890,706 km (0.118 R)
• M7: 1,782,010 km (0.077 R)
• M8: 2,220,930 km (0.074 R)
• M9: 3,008,563 km (0.11 R)
• M10: 3,874,884 km (0.111 R)
• M11: 3,975,713 km (0.119 R)
• M12: 4,077,440 km (0.099 R)
• M13: 4,652,045 km (0.087 R)
• M14: 6,050,486 km (0.056 R)
• M15: 6,825,552 km (0.089 R)
• M16: 7,694,866 km (0.08 R)
• M17: 8,207,089 km (0.111 R)
• M18: 8,336,940 km (0.094 R)
• M19: 8,532,913 km (0.068 R)
• M20: 8,996,068 km (0.062 R)
• M21: 10,364,140 km (0.085 R)
• M22: 10,716,294 km (0.11 R)
• M23: 11,504,525 km (0.053 R)
• M24: 13,060,941 km (0.066 R)
• M25: 14,682,283 km (0.051 R)
• M26: 14,998,234 km (0.097 R)
• M27: 15,396,314 km (0.067 R)
• M28: 16,203,095 km (0.034 R)
• M29: 16,366,007 km (0.079 R)
• M30: 17,522,099 km (0.11 R)
• M31: 17,605,725 km (0.079 R)
• M32: 17,773,274 km (0.071 R)
• M33: 17,857,199 km (0.113 R)
• M34: 17,941,422 km (0.095 R)
• M35: 18,110,019 km (0.047 R)
• M36: 18,279,214 km (0.084 R)
• M37: 18,789,792 km (0.091 R)
• M38: 18,875,362 km (0.063 R)
• M39: 19,046,801 km (0.104 R)
• M40: 19,825,009 km (0.109 R)
• M41: 23,776,487 km (0.1 R)
• M42: 24,054,590 km (0.055 R)
• M43: 24,801,382 km (0.1 R)
• M44: 25,460,959 km (0.115 R)
• M45: 26,413,299 km (0.09 R)
• M46: 26,990,298 km (0.058 R)
• M47: 27,086,938 km (0.075 R)
• M48: 28,059,025 km (0.095 R)
• M49: 29,937,227 km (0.09 R)
• M50: 30,137,239 km (0.112 R)
• M51: 30,538,760 km (0.062 R)
• M52: 32,881,313 km (0.104 R)
• M53: 33,087,758 km (0.111 R)
• M54: 34,544,692 km (0.118 R)
• M55: 35,175,546 km (0.117 R)
• M56: 37,628,652 km (0.074 R)
• M57: 37,952,681 km (0.069 R)
• M58: 38,060,840 km (0.111 R)
• M59: 39,916,302 km (0.106 R)
• M60: 41,577,736 km (0.113 R)
• M61: 42,810,423 km (0.09 R)
• M62: 43,601,047 km (0.103 R)
• M63: 45,426,291 km (0.071 R)
• M64: 46,232,773 km (0.074 R)
• M65: 46,348,412 km (0.106 R)
• M66: 47,043,893 km (0.058 R)
• M67: 49,623,558 km (0.091 R)
• M68: 49,741,890 km (0.098 R)
• M69: 53,335,830 km (0.067 R)
• M70: 55,286,586 km (0.062 R)
• M71: 55,654,896 km (0.107 R)
• M72: 55,777,865 km (0.026 R)
• M73: 58,756,060 km (0.06 R)
• M74: 60,517,126 km (0.077 R)
• M75: 61,785,566 km (0.086 R)
• M76: 62,934,777 km (0.073 R)
• M77: 65,643,246 km (0.079 R)
• M78: 68,653,305 km (0.089 R)
• M79: 70,374,279 km (0.117 R)
• M80: 70,640,414 km (0.089 R)
• M81: 71,841,685 km (0.026 R)
• M82: 72,377,843 km (0.1 R)
• M83: 73,184,475 km (0.054 R)
• M84: 73,319,113 km (0.106 R)
• M85: 77,399,246 km (0.114 R)
• M86: 78,913,625 km (0.12 R)
• M87: 82,391,626 km (0.109 R)
• M88: 83,233,712 km (0.043 R)
• M89: 83,374,484 km (0.051 R)
• M90: 83,655,877 km (0.086 R)
• M91: 87,344,213 km (0.095 R)
• M92: 89,784,304 km (0.052 R)
• M93: 89,928,516 km (0.111 R)
• M94: 90,795,585 km (0.111 R)
• M95: 95,613,534 km (0.104 R)
• M96: 96,941,963 km (0.045 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 234 - 10,712 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit