🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.47

Radius: 0.74

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 1 AU - 1.2 AU

Year: 439 Days

Day: 29.1 Hours

Environment

Temp: -10 °C

Axial Tilt: 37.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.17 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.83

Radius: 0.93

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 0.96 AU - 1.38 AU

Year: 482 Days

Day: 40.9 Hours

Environment

Temp: -8 °C

Axial Tilt: 13.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 2.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.4

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 1.99 AU - 2.35 AU

Year: 1217 Days

Day: 26.6 Hours

Environment

Temp: -92 °C

Axial Tilt: 24.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.24

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 2.2 AU - 2.28 AU

Year: 1277 Days

Day: 34.9 Hours

Environment

Temp: -88 °C

Axial Tilt: 39.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 52,628,262 km

• M1: 267,481 km (0.044 R)
• M2: 1,980,227 km (0.03 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.18

Radius: 1.37

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 2.2 AU - 2.54 AU

Year: 1389 Days

Day: 12.8 Hours

Environment

Temp: -98 °C

Axial Tilt: 27.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.15

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 3.18 AU - 3.58 AU

Year: 2366 Days

Day: 47.6 Hours

Environment

Temp: -118 °C

Axial Tilt: 24.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 11.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 944.5

Radius: 10.5

Gravity: 8.57 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 10.93 AU - 12.11 AU

Year: 14889 Days

Day: 12.3 Hours

Environment

Temp: -191 °C

Axial Tilt: 39.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 52,628,262 km

• M1: 284,535 km (0.103 R)
• M2: 421,716 km (0.033 R)
• M3: 528,080 km (0.073 R)
• M4: 953,986 km (0.044 R)
• M5: 1,125,574 km (0.073 R)
• M6: 1,912,310 km (0.08 R)
• M7: 2,493,049 km (0.097 R)
• M8: 2,594,925 km (0.089 R)
• M9: 2,768,009 km (0.113 R)
• M10: 3,964,344 km (0.092 R)
• M11: 4,911,747 km (0.101 R)
• M12: 5,126,719 km (0.097 R)
• M13: 5,880,991 km (0.057 R)
• M14: 6,063,501 km (0.093 R)
• M15: 6,341,005 km (0.082 R)
• M16: 6,764,816 km (0.076 R)
• M17: 6,908,130 km (0.066 R)
• M18: 8,040,586 km (0.053 R)
• M19: 9,229,740 km (0.046 R)
• M20: 9,388,912 km (0.04 R)
• M21: 9,817,809 km (0.118 R)
• M22: 10,417,996 km (0.054 R)
• M23: 11,030,150 km (0.104 R)
• M24: 11,199,196 km (0.062 R)
• M25: 11,539,681 km (0.063 R)
• M26: 11,999,096 km (0.071 R)
• M27: 13,413,095 km (0.064 R)
• M28: 14,262,063 km (0.095 R)
• M29: 14,446,218 km (0.046 R)
• M30: 15,316,129 km (0.074 R)
• M31: 16,588,309 km (0.055 R)
• M32: 17,106,666 km (0.058 R)
• M33: 17,696,082 km (0.067 R)
• M34: 18,626,281 km (0.111 R)
• M35: 18,693,451 km (0.049 R)
• M36: 19,708,771 km (0.102 R)
• M37: 20,051,351 km (0.115 R)
• M38: 21,020,745 km (0.08 R)
• M39: 21,370,654 km (0.113 R)
• M40: 22,218,276 km (0.028 R)
• M41: 22,503,260 km (0.108 R)
• M42: 24,092,288 km (0.09 R)
• M43: 24,311,898 km (0.096 R)
• M44: 25,270,671 km (0.069 R)
• M45: 26,016,566 km (0.037 R)
• M46: 26,317,108 km (0.05 R)
• M47: 27,377,607 km (0.111 R)
• M48: 28,839,029 km (0.074 R)
• M49: 30,089,517 km (0.077 R)
• M50: 30,483,857 km (0.089 R)
• M51: 31,997,937 km (0.087 R)
• M52: 32,158,755 km (0.109 R)
• M53: 33,699,912 km (0.103 R)
• M54: 34,850,769 km (0.062 R)
• M55: 36,098,116 km (0.042 R)
• M56: 36,937,809 km (0.102 R)
• M57: 37,614,141 km (0.089 R)
• M58: 37,953,877 km (0.111 R)
• M59: 38,380,082 km (0.025 R)
• M60: 38,636,492 km (0.111 R)
• M61: 38,893,502 km (0.102 R)
• M62: 39,065,090 km (0.076 R)
• M63: 39,150,960 km (0.115 R)
• M64: 40,447,225 km (0.112 R)
• M65: 42,021,443 km (0.095 R)
• M66: 43,704,569 km (0.094 R)
• M67: 43,883,039 km (0.06 R)
• M68: 46,224,994 km (0.054 R)
• M69: 47,411,156 km (0.072 R)
• M70: 49,070,046 km (0.045 R)
• M71: 50,186,495 km (0.087 R)
• M72: 50,560,490 km (0.116 R)
• M73: 51,311,322 km (0.068 R)
• M74: 51,971,347 km (0.108 R)
• M75: 52,539,221 km (0.104 R)
• M76: 53,490,364 km (0.109 R)
• M77: 54,735,318 km (0.05 R)
• M78: 55,024,042 km (0.07 R)
• M79: 55,699,476 km (0.113 R)
• M80: 56,280,664 km (0.095 R)
• M81: 56,377,753 km (0.064 R)
• M82: 58,232,467 km (0.085 R)
• M83: 58,330,753 km (0.086 R)
• M84: 59,513,025 km (0.111 R)
• M85: 59,710,943 km (0.085 R)
• M86: 62,604,016 km (0.101 R)
• M87: 63,612,156 km (0.067 R)
• M88: 64,727,259 km (0.086 R)
• M89: 65,032,588 km (0.071 R)
• M90: 66,668,740 km (0.037 R)
• M91: 66,874,138 km (0.072 R)
• M92: 68,421,877 km (0.097 R)
• M93: 68,629,220 km (0.093 R)
• M94: 69,044,354 km (0.084 R)
• M95: 69,252,295 km (0.113 R)

Planet 8 - Ice Giant

Semi-Major Axis: 11.78 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 431.3

Radius: 7.6

Gravity: 7.47 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 10.79 AU - 12.77 AU

Year: 15396 Days

Day: 20.7 Hours

Environment

Temp: -187 °C

Axial Tilt: 21.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 52,628,262 km

• M1: 599,289 km (0.077 R)
• M2: 724,353 km (0.113 R)
• M3: 780,751 km (0.098 R)
• M4: 918,381 km (0.12 R)
• M5: 979,866 km (0.106 R)
• M6: 1,107,323 km (0.074 R)
• M7: 1,355,207 km (0.06 R)
• M8: 1,645,427 km (0.08 R)
• M9: 1,695,692 km (0.093 R)
• M10: 1,928,616 km (0.119 R)
• M11: 2,035,429 km (0.101 R)
• M12: 2,199,388 km (0.042 R)
• M13: 2,897,860 km (0.118 R)
• M14: 3,051,647 km (0.057 R)
• M15: 3,927,393 km (0.113 R)
• M16: 4,270,570 km (0.052 R)
• M17: 5,319,401 km (0.078 R)
• M18: 5,584,040 km (0.092 R)
• M19: 5,698,781 km (0.05 R)
• M20: 5,853,017 km (0.094 R)
• M21: 5,969,703 km (0.055 R)
• M22: 6,523,963 km (0.108 R)
• M23: 6,644,838 km (0.068 R)
• M24: 6,725,920 km (0.12 R)
• M25: 8,066,616 km (0.026 R)
• M26: 9,215,079 km (0.104 R)
• M27: 10,179,387 km (0.055 R)
• M28: 10,366,833 km (0.083 R)
• M29: 10,460,930 km (0.076 R)
• M30: 10,697,445 km (0.118 R)
• M31: 10,840,161 km (0.061 R)
• M32: 11,175,709 km (0.108 R)
• M33: 11,514,548 km (0.068 R)
• M34: 12,202,698 km (0.118 R)
• M35: 12,302,031 km (0.066 R)
• M36: 13,566,881 km (0.085 R)
• M37: 14,188,610 km (0.115 R)
• M38: 14,397,897 km (0.038 R)
• M39: 14,819,614 km (0.047 R)
• M40: 14,978,936 km (0.101 R)
• M41: 16,877,632 km (0.076 R)
• M42: 17,154,986 km (0.049 R)
• M43: 17,322,237 km (0.118 R)
• M44: 17,601,985 km (0.082 R)
• M45: 18,052,873 km (0.087 R)
• M46: 18,393,507 km (0.072 R)
• M47: 19,718,795 km (0.092 R)
• M48: 20,422,353 km (0.106 R)
• M49: 20,836,590 km (0.079 R)
• M50: 21,313,508 km (0.095 R)
• M51: 21,373,347 km (0.061 R)
• M52: 21,493,175 km (0.052 R)
• M53: 22,095,905 km (0.06 R)
• M54: 22,704,319 km (0.039 R)
• M55: 22,949,061 km (0.105 R)
• M56: 23,010,396 km (0.111 R)
• M57: 23,565,105 km (0.106 R)
• M58: 23,875,222 km (0.115 R)
• M59: 25,572,709 km (0.084 R)
• M60: 25,955,081 km (0.071 R)
• M61: 26,790,286 km (0.086 R)
• M62: 26,984,314 km (0.046 R)
• M63: 27,699,691 km (0.101 R)
• M64: 28,685,093 km (0.086 R)
• M65: 28,817,337 km (0.104 R)
• M66: 28,949,881 km (0.097 R)
• M67: 29,215,417 km (0.094 R)
• M68: 32,120,608 km (0.095 R)
• M69: 32,395,419 km (0.086 R)
• M70: 32,878,321 km (0.078 R)
• M71: 33,363,766 km (0.089 R)
• M72: 33,433,329 km (0.08 R)
• M73: 34,131,203 km (0.064 R)
• M74: 34,411,699 km (0.096 R)
• M75: 34,833,864 km (0.034 R)
• M76: 36,755,150 km (0.073 R)
• M77: 36,898,764 km (0.11 R)
• M78: 38,418,528 km (0.077 R)
• M79: 39,002,858 km (0.119 R)
• M80: 39,958,788 km (0.078 R)
• M81: 40,996,698 km (0.03 R)
• M82: 41,220,347 km (0.107 R)
• M83: 42,344,276 km (0.039 R)
• M84: 42,796,660 km (0.113 R)
• M85: 46,395,536 km (0.091 R)
• M86: 46,706,250 km (0.072 R)
• M87: 47,408,014 km (0.113 R)
• M88: 51,690,851 km (0.105 R)
• M89: 53,064,459 km (0.094 R)
• M90: 54,123,014 km (0.069 R)

Planet 9 - Ice Giant

Semi-Major Axis: 12.3 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 336

Radius: 6.2

Gravity: 8.74 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 10.74 AU - 13.86 AU

Year: 16427 Days

Day: 21.5 Hours

Environment

Temp: -185 °C

Axial Tilt: 35.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 52,628,262 km

• M1: 81,830 km (0.104 R)
• M2: 193,580 km (0.087 R)
• M3: 310,266 km (0.08 R)
• M4: 436,078 km (0.112 R)
• M5: 612,603 km (0.119 R)
• M6: 682,316 km (0.095 R)
• M7: 792,270 km (0.064 R)
• M8: 888,312 km (0.03 R)
• M9: 2,427,525 km (0.071 R)
• M10: 2,859,414 km (0.105 R)
• M11: 2,978,643 km (0.083 R)
• M12: 3,160,704 km (0.084 R)
• M13: 3,253,006 km (0.114 R)
• M14: 3,346,205 km (0.038 R)
• M15: 3,728,129 km (0.108 R)
• M16: 3,825,816 km (0.106 R)
• M17: 3,990,374 km (0.065 R)
• M18: 4,292,561 km (0.086 R)
• M19: 5,026,339 km (0.085 R)
• M20: 6,844,103 km (0.116 R)
• M21: 7,614,232 km (0.117 R)
• M22: 7,946,788 km (0.037 R)
• M23: 7,988,676 km (0.055 R)
• M24: 8,625,963 km (0.117 R)
• M25: 9,191,443 km (0.028 R)
• M26: 9,545,391 km (0.107 R)
• M27: 9,994,035 km (0.114 R)
• M28: 10,587,490 km (0.112 R)
• M29: 11,428,081 km (0.072 R)
• M30: 11,617,920 km (0.107 R)
• M31: 12,533,160 km (0.074 R)
• M32: 13,024,140 km (0.109 R)
• M33: 13,272,024 km (0.085 R)
• M34: 13,371,656 km (0.098 R)
• M35: 13,822,843 km (0.106 R)
• M36: 14,432,155 km (0.062 R)
• M37: 14,585,942 km (0.076 R)
• M38: 14,740,177 km (0.112 R)
• M39: 14,946,622 km (0.1 R)
• M40: 15,154,115 km (0.07 R)
• M41: 15,258,235 km (0.066 R)
• M42: 15,729,618 km (0.039 R)
• M43: 16,205,788 km (0.072 R)
• M44: 16,259,045 km (0.095 R)
• M45: 16,365,558 km (0.075 R)
• M46: 16,794,156 km (0.12 R)
• M47: 17,226,494 km (0.119 R)
• M48: 17,991,837 km (0.085 R)
• M49: 18,212,643 km (0.064 R)
• M50: 18,434,198 km (0.069 R)
• M51: 18,656,799 km (0.108 R)
• M52: 18,824,199 km (0.082 R)
• M53: 19,048,297 km (0.083 R)
• M54: 19,216,894 km (0.05 R)
• M55: 21,981,612 km (0.116 R)
• M56: 23,109,879 km (0.119 R)
• M57: 23,832,138 km (0.056 R)
• M58: 24,074,486 km (0.109 R)
• M59: 24,561,726 km (0.118 R)
• M60: 24,806,618 km (0.095 R)
• M61: 25,360,429 km (0.092 R)
• M62: 25,422,213 km (0.068 R)
• M63: 25,794,114 km (0.044 R)
• M64: 25,980,662 km (0.104 R)
• M65: 26,731,494 km (0.081 R)
• M66: 26,920,286 km (0.093 R)
• M67: 27,109,528 km (0.116 R)
• M68: 28,446,634 km (0.065 R)
• M69: 28,639,465 km (0.101 R)
• M70: 30,262,602 km (0.091 R)
• M71: 31,449,811 km (0.111 R)
• M72: 35,792,188 km (0.098 R)
• M73: 36,766,818 km (0.101 R)
• M74: 36,836,830 km (0.103 R)
• M75: 37,046,865 km (0.105 R)
• M76: 37,468,283 km (0.06 R)
• M77: 37,609,204 km (0.031 R)
• M78: 37,961,956 km (0.076 R)
• M79: 38,386,963 km (0.088 R)
• M80: 38,528,932 km (0.11 R)
• M81: 38,742,109 km (0.105 R)
• M82: 38,955,884 km (0.113 R)
• M83: 39,670,962 km (0.042 R)
• M84: 42,795,014 km (0.103 R)
• M85: 43,680,783 km (0.114 R)
• M86: 45,395,474 km (0.062 R)
• M87: 45,921,759 km (0.107 R)
• M88: 46,904,318 km (0.095 R)
• M89: 48,199,836 km (0.116 R)
• M90: 50,592,205 km (0.118 R)
• M91: 50,669,996 km (0.056 R)
• M92: 51,372,058 km (0.091 R)
• M93: 51,606,777 km (0.076 R)
• M94: 51,998,873 km (0.088 R)
• M95: 52,155,951 km (0.06 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 483 - 16,255 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit