🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.85

Radius: 1.28

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 0.51 AU - 0.59 AU

Year: 183 Days

Day: 16.8 Hours

Environment

Temp: 16 °C

Axial Tilt: 26.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 64,122,893 km

• M1: 401,969 km (0.115 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.51

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 0.69 AU - 0.93 AU

Year: 328 Days

Day: 45.4 Hours

Environment

Temp: -42 °C

Axial Tilt: 37.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.98

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 0.68 AU - 0.98 AU

Year: 340 Days

Day: 27.9 Hours

Environment

Temp: -57 °C

Axial Tilt: 22.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 64,122,893 km

• M1: 92,900 km (0.103 R)
• M2: 179,966 km (0.073 R)

Planet 4 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.43

Radius: 0.71

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 0.75 AU - 1.23 AU

Year: 443 Days

Day: 20.9 Hours

Environment

Temp: -64 °C

Axial Tilt: 5.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 64,122,893 km

• M1: 113,395 km (0.101 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 689.1

Radius: 14

Gravity: 3.52 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 5.56 AU - 5.86 AU

Year: 6134 Days

Day: 6.2 Hours

Environment

Temp: -184 °C

Axial Tilt: 14.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 64,122,893 km

• M1: 213,925 km (0.053 R)
• M2: 400,025 km (0.082 R)
• M3: 826,827 km (0.09 R)
• M4: 969,394 km (0.11 R)
• M5: 1,105,678 km (0.118 R)
• M6: 1,314,516 km (0.071 R)
• M7: 1,680,582 km (0.043 R)
• M8: 1,791,285 km (0.05 R)
• M9: 2,178,444 km (0.097 R)
• M10: 2,402,841 km (0.081 R)
• M11: 3,122,108 km (0.081 R)
• M12: 3,979,603 km (0.081 R)
• M13: 4,357,936 km (0.092 R)
• M14: 4,538,500 km (0.105 R)
• M15: 5,068,226 km (0.076 R)
• M16: 5,203,912 km (0.107 R)
• M17: 5,340,644 km (0.028 R)
• M18: 5,814,869 km (0.056 R)
• M19: 6,595,770 km (0.113 R)
• M20: 6,803,711 km (0.062 R)
• M21: 7,471,516 km (0.068 R)
• M22: 7,970,425 km (0.093 R)
• M23: 8,544,582 km (0.086 R)
• M24: 8,804,134 km (0.099 R)
• M25: 8,902,120 km (0.052 R)
• M26: 9,132,202 km (0.104 R)
• M27: 9,800,605 km (0.118 R)
• M28: 9,902,182 km (0.097 R)
• M29: 10,004,208 km (0.113 R)
• M30: 10,140,791 km (0.098 R)
• M31: 10,832,681 km (0.045 R)
• M32: 11,184,535 km (0.056 R)
• M33: 11,755,101 km (0.06 R)
• M34: 12,665,853 km (0.087 R)
• M35: 12,813,656 km (0.104 R)
• M36: 13,298,054 km (0.105 R)
• M37: 13,561,496 km (0.078 R)
• M38: 13,674,891 km (0.107 R)
• M39: 13,978,724 km (0.061 R)
• M40: 14,208,207 km (0.047 R)
• M41: 14,323,398 km (0.119 R)
• M42: 14,632,168 km (0.081 R)
• M43: 16,088,353 km (0.047 R)
• M44: 17,057,598 km (0.099 R)
• M45: 17,221,108 km (0.05 R)
• M46: 17,384,918 km (0.111 R)
• M47: 18,087,430 km (0.108 R)
• M48: 18,757,030 km (0.117 R)
• M49: 19,137,308 km (0.112 R)
• M50: 19,519,979 km (0.11 R)
• M51: 20,077,381 km (0.117 R)
• M52: 20,553,251 km (0.12 R)
• M53: 20,727,084 km (0.105 R)
• M54: 20,814,300 km (0.09 R)
• M55: 21,560,045 km (0.069 R)
• M56: 21,958,424 km (0.087 R)
• M57: 23,394,414 km (0.077 R)
• M58: 23,530,548 km (0.043 R)
• M59: 24,675,720 km (0.077 R)
• M60: 24,860,773 km (0.079 R)
• M61: 25,278,450 km (0.038 R)
• M62: 26,215,082 km (0.06 R)
• M63: 27,354,120 km (0.085 R)
• M64: 28,751,963 km (0.12 R)
• M65: 29,190,434 km (0.041 R)
• M66: 30,123,476 km (0.098 R)
• M67: 31,216,139 km (0.05 R)
• M68: 31,316,070 km (0.09 R)
• M69: 31,416,151 km (0.111 R)
• M70: 31,616,612 km (0.114 R)
• M71: 31,968,616 km (0.117 R)
• M72: 32,271,253 km (0.066 R)
• M73: 32,422,795 km (0.095 R)
• M74: 32,879,368 km (0.049 R)
• M75: 33,184,847 km (0.048 R)
• M76: 33,952,733 km (0.1 R)
• M77: 34,055,506 km (0.101 R)
• M78: 34,416,187 km (0.108 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 536.7

Radius: 9.2

Gravity: 6.34 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 4.73 AU - 7.63 AU

Year: 6907 Days

Day: 13 Hours

Environment

Temp: -194 °C

Axial Tilt: 33.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 64,122,893 km

• M1: 126,560 km (0.048 R)
• M2: 258,655 km (0.114 R)
• M3: 410,646 km (0.074 R)
• M4: 476,320 km (0.115 R)
• M5: 546,331 km (0.09 R)
• M6: 658,530 km (0.119 R)
• M7: 738,116 km (0.082 R)
• M8: 1,154,148 km (0.055 R)
• M9: 1,235,529 km (0.117 R)
• M10: 1,404,275 km (0.114 R)
• M11: 1,840,503 km (0.112 R)
• M12: 2,275,832 km (0.101 R)
• M13: 2,358,410 km (0.088 R)
• M14: 2,484,222 km (0.11 R)
• M15: 2,786,410 km (0.103 R)
• M16: 2,987,170 km (0.111 R)
• M17: 3,169,530 km (0.051 R)
• M18: 3,569,256 km (0.101 R)
• M19: 4,262,343 km (0.044 R)
• M20: 4,493,920 km (0.086 R)
• M21: 5,077,352 km (0.071 R)
• M22: 5,213,336 km (0.093 R)
• M23: 5,740,968 km (0.112 R)
• M24: 6,140,843 km (0.057 R)
• M25: 6,285,803 km (0.113 R)
• M26: 6,549,544 km (0.102 R)
• M27: 6,638,406 km (0.114 R)
• M28: 6,817,025 km (0.12 R)
• M29: 7,088,246 km (0.111 R)
• M30: 7,179,351 km (0.073 R)
• M31: 7,672,127 km (0.118 R)
• M32: 8,528,425 km (0.12 R)
• M33: 8,722,902 km (0.073 R)
• M34: 8,787,977 km (0.106 R)
• M35: 9,050,222 km (0.097 R)
• M36: 10,022,010 km (0.088 R)
• M37: 10,227,258 km (0.052 R)
• M38: 10,816,225 km (0.101 R)
• M39: 11,954,665 km (0.118 R)
• M40: 12,574,898 km (0.036 R)
• M41: 12,722,401 km (0.097 R)
• M42: 12,796,303 km (0.081 R)
• M43: 13,056,304 km (0.111 R)
• M44: 13,884,627 km (0.115 R)
• M45: 13,998,920 km (0.113 R)
• M46: 14,536,275 km (0.064 R)
• M47: 14,691,109 km (0.098 R)
• M48: 15,789,906 km (0.033 R)
• M49: 16,309,160 km (0.118 R)
• M50: 16,591,002 km (0.119 R)
• M51: 16,671,785 km (0.029 R)
• M52: 17,118,784 km (0.084 R)
• M53: 17,364,274 km (0.037 R)
• M54: 17,446,253 km (0.12 R)
• M55: 17,528,532 km (0.118 R)
• M56: 18,107,476 km (0.06 R)
• M57: 18,566,891 km (0.119 R)
• M58: 19,326,998 km (0.101 R)
• M59: 19,582,511 km (0.108 R)
• M60: 19,667,931 km (0.109 R)
• M61: 20,920,963 km (0.094 R)
• M62: 21,271,022 km (0.108 R)
• M63: 21,755,719 km (0.11 R)
• M64: 22,601,396 km (0.049 R)
• M65: 23,412,516 km (0.088 R)
• M66: 23,730,561 km (0.12 R)
• M67: 23,867,293 km (0.049 R)
• M68: 24,785,525 km (0.115 R)
• M69: 25,063,178 km (0.056 R)
• M70: 26,184,415 km (0.093 R)
• M71: 27,465,271 km (0.084 R)
• M72: 28,912,182 km (0.115 R)
• M73: 29,106,959 km (0.078 R)
• M74: 29,204,496 km (0.054 R)
• M75: 29,890,552 km (0.114 R)
• M76: 30,780,360 km (0.107 R)
• M77: 31,278,372 km (0.081 R)
• M78: 31,428,418 km (0.112 R)
• M79: 31,779,225 km (0.112 R)
• M80: 32,080,964 km (0.117 R)
• M81: 32,181,644 km (0.118 R)
• M82: 32,434,165 km (0.101 R)
• M83: 32,585,857 km (0.119 R)
• M84: 34,270,927 km (0.107 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 756.9

Radius: 8

Gravity: 11.83 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 5.41 AU - 7.31 AU

Year: 7211 Days

Day: 13.9 Hours

Environment

Temp: -186 °C

Axial Tilt: 21.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 64,122,893 km

• M1: 158,424 km (0.099 R)
• M2: 247,285 km (0.057 R)
• M3: 337,792 km (0.092 R)
• M4: 543,938 km (0.034 R)
• M5: 683,662 km (0.11 R)
• M6: 965,355 km (0.066 R)
• M7: 1,337,704 km (0.095 R)
• M8: 1,490,743 km (0.092 R)
• M9: 1,589,328 km (0.091 R)
• M10: 1,731,296 km (0.049 R)
• M11: 1,941,182 km (0.108 R)
• M12: 2,181,735 km (0.099 R)
• M13: 2,316,972 km (0.074 R)
• M14: 2,385,637 km (0.101 R)
• M15: 3,469,773 km (0.053 R)
• M16: 4,370,203 km (0.111 R)
• M17: 4,484,047 km (0.076 R)
• M18: 4,831,562 km (0.108 R)
• M19: 5,308,630 km (0.058 R)
• M20: 5,894,455 km (0.101 R)
• M21: 6,020,417 km (0.061 R)
• M22: 6,115,561 km (0.051 R)
• M23: 6,468,462 km (0.105 R)
• M24: 6,762,123 km (0.071 R)
• M25: 7,841,322 km (0.092 R)
• M26: 8,224,592 km (0.116 R)
• M27: 8,792,914 km (0.107 R)
• M28: 9,337,301 km (0.1 R)
• M29: 9,410,753 km (0.096 R)
• M30: 9,930,007 km (0.094 R)
• M31: 10,382,541 km (0.117 R)
• M32: 10,458,686 km (0.079 R)
• M33: 10,534,832 km (0.114 R)
• M34: 10,611,276 km (0.053 R)
• M35: 10,688,020 km (0.087 R)
• M36: 10,803,210 km (0.108 R)
• M37: 10,880,403 km (0.06 R)
• M38: 11,151,624 km (0.072 R)
• M39: 11,268,609 km (0.094 R)
• M40: 11,740,441 km (0.109 R)
• M41: 11,939,107 km (0.088 R)
• M42: 12,299,189 km (0.093 R)
• M43: 12,622,320 km (0.067 R)
• M44: 12,785,083 km (0.112 R)
• M45: 13,153,542 km (0.104 R)
• M46: 13,900,933 km (0.093 R)
• M47: 14,322,051 km (0.069 R)
• M48: 14,704,723 km (0.113 R)
• M49: 15,306,705 km (0.112 R)
• M50: 15,480,088 km (0.06 R)
• M51: 16,846,515 km (0.118 R)
• M52: 18,205,163 km (0.103 R)
• M53: 18,712,150 km (0.084 R)
• M54: 20,118,370 km (0.066 R)
• M55: 22,536,470 km (0.08 R)
• M56: 23,180,040 km (0.086 R)
• M57: 23,779,629 km (0.087 R)
• M58: 23,980,539 km (0.103 R)
• M59: 24,131,633 km (0.056 R)
• M60: 24,182,047 km (0.108 R)
• M61: 24,586,859 km (0.09 R)
• M62: 25,198,116 km (0.109 R)
• M63: 25,249,278 km (0.069 R)
• M64: 25,557,001 km (0.083 R)
• M65: 25,608,463 km (0.089 R)
• M66: 26,124,426 km (0.094 R)
• M67: 26,643,830 km (0.088 R)
• M68: 26,748,249 km (0.107 R)
• M69: 27,009,596 km (0.111 R)
• M70: 27,166,824 km (0.116 R)
• M71: 27,219,183 km (0.084 R)
• M72: 27,957,448 km (0.111 R)
• M73: 28,010,406 km (0.103 R)
• M74: 28,169,578 km (0.109 R)
• M75: 28,382,157 km (0.097 R)
• M76: 29,561,287 km (0.113 R)
• M77: 30,211,140 km (0.102 R)
• M78: 30,483,259 km (0.104 R)
• M79: 30,592,465 km (0.083 R)
• M80: 31,194,746 km (0.114 R)
• M81: 31,690,514 km (0.095 R)
• M82: 32,634,028 km (0.063 R)
• M83: 34,548,731 km (0.085 R)
• M84: 34,662,425 km (0.077 R)
• M85: 34,776,269 km (0.101 R)
• M86: 35,004,406 km (0.075 R)
• M87: 35,749,254 km (0.079 R)
• M88: 36,847,452 km (0.102 R)
• M89: 37,138,120 km (0.076 R)
• M90: 37,546,522 km (0.105 R)
• M91: 38,367,815 km (0.06 R)

Planet 8 - Ice Giant

Semi-Major Axis: 9.55 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 931.5

Radius: 7.8

Gravity: 15.31 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 7.85 AU - 11.25 AU

Year: 13269 Days

Day: 23.2 Hours

Environment

Temp: -208 °C

Axial Tilt: 28.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 64,122,893 km

• M1: 119,678 km (0.107 R)
• M2: 413,189 km (0.068 R)
• M3: 552,615 km (0.104 R)
• M4: 1,014,573 km (0.118 R)
• M5: 1,545,795 km (0.076 R)
• M6: 2,275,384 km (0.111 R)
• M7: 2,369,481 km (0.111 R)
• M8: 2,496,788 km (0.052 R)
• M9: 2,892,624 km (0.093 R)
• M10: 3,523,030 km (0.027 R)
• M11: 4,004,137 km (0.064 R)
• M12: 4,624,369 km (0.091 R)
• M13: 4,704,105 km (0.06 R)
• M14: 4,864,773 km (0.108 R)
• M15: 5,483,510 km (0.104 R)
• M16: 7,719,101 km (0.099 R)
• M17: 8,341,577 km (0.079 R)
• M18: 8,585,272 km (0.092 R)
• M19: 8,634,191 km (0.113 R)
• M20: 10,095,911 km (0.085 R)
• M21: 11,254,996 km (0.081 R)
• M22: 11,308,701 km (0.082 R)
• M23: 12,124,309 km (0.059 R)
• M24: 12,234,413 km (0.086 R)
• M25: 12,622,620 km (0.105 R)
• M26: 12,958,616 km (0.066 R)
• M27: 13,015,015 km (0.077 R)
• M28: 13,468,147 km (0.098 R)
• M29: 14,623,790 km (0.117 R)
• M30: 14,917,600 km (0.074 R)
• M31: 14,976,692 km (0.034 R)
• M32: 15,094,874 km (0.108 R)
• M33: 16,173,026 km (0.091 R)
• M34: 16,477,009 km (0.085 R)
• M35: 16,660,266 km (0.114 R)
• M36: 17,028,726 km (0.098 R)
• M37: 18,024,599 km (0.115 R)
• M38: 18,529,491 km (0.116 R)
• M39: 18,720,079 km (0.101 R)
• M40: 20,333,343 km (0.056 R)
• M41: 20,727,084 km (0.115 R)
• M42: 22,259,864 km (0.087 R)
• M43: 23,347,440 km (0.117 R)
• M44: 23,759,882 km (0.038 R)
• M45: 24,174,567 km (0.086 R)
• M46: 24,801,083 km (0.085 R)
• M47: 25,221,752 km (0.065 R)
• M48: 25,574,205 km (0.115 R)
• M49: 25,786,335 km (0.092 R)
• M50: 26,283,897 km (0.09 R)
• M51: 27,071,979 km (0.111 R)
• M52: 28,671,330 km (0.102 R)
• M53: 28,818,235 km (0.061 R)
• M54: 31,960,687 km (0.088 R)
• M55: 32,265,568 km (0.099 R)
• M56: 33,340,279 km (0.09 R)
• M57: 34,817,708 km (0.108 R)
• M58: 36,157,506 km (0.115 R)
• M59: 37,193,471 km (0.115 R)
• M60: 38,239,161 km (0.106 R)
• M61: 38,320,093 km (0.036 R)
• M62: 38,887,518 km (0.04 R)
• M63: 39,131,512 km (0.082 R)
• M64: 39,866,785 km (0.045 R)
• M65: 41,185,042 km (0.091 R)
• M66: 41,267,919 km (0.041 R)
• M67: 41,433,823 km (0.106 R)
• M68: 44,712,859 km (0.103 R)
• M69: 45,053,942 km (0.08 R)
• M70: 46,082,128 km (0.077 R)
• M71: 47,900,041 km (0.108 R)
• M72: 48,248,904 km (0.11 R)
• M73: 49,476,803 km (0.111 R)
• M74: 49,829,555 km (0.057 R)
• M75: 50,271,616 km (0.06 R)
• M76: 51,605,581 km (0.06 R)
• M77: 51,694,891 km (0.12 R)
• M78: 52,142,487 km (0.089 R)
• M79: 52,771,098 km (0.104 R)
• M80: 53,492,758 km (0.048 R)
• M81: 53,673,622 km (0.072 R)
• M82: 53,764,128 km (0.055 R)
• M83: 54,035,948 km (0.074 R)
• M84: 54,308,365 km (0.12 R)
• M85: 54,490,127 km (0.12 R)
• M86: 54,581,082 km (0.104 R)
• M87: 54,854,398 km (0.095 R)
• M88: 55,128,162 km (0.104 R)
• M89: 56,043,701 km (0.062 R)
• M90: 56,503,415 km (0.117 R)
• M91: 57,334,132 km (0.12 R)
• M92: 59,007,384 km (0.07 R)
• M93: 60,226,008 km (0.061 R)
• M94: 62,211,771 km (0.082 R)
• M95: 63,930,949 km (0.051 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 242 - 18,007 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit