🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.25

Radius: 1.09

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 0.67 AU - 0.81 AU

Year: 233 Days

Day: 47.5 Hours

Environment

Temp: 130 °C

Axial Tilt: 44 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.56

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 0.8 AU - 1.1 AU

Year: 338 Days

Day: 29.7 Hours

Environment

Temp: 31 °C

Axial Tilt: 38.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 88,101,528 km

• M1: 884,273 km (0.08 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.18

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 2.04 AU - 2.06 AU

Year: 1072 Days

Day: 21.8 Hours

Environment

Temp: -77 °C

Axial Tilt: 15.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 88,101,528 km

• M1: 1,696,589 km (0.065 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.22

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 2.76 AU - 3.9 AU

Year: 2220 Days

Day: 36.8 Hours

Environment

Temp: -108 °C

Axial Tilt: 13.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 88,101,528 km

• M1: 648,058 km (0.11 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 574.7

Radius: 9.2

Gravity: 6.79 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 8.66 AU - 11.78 AU

Year: 11933 Days

Day: 9.2 Hours

Environment

Temp: -183 °C

Axial Tilt: 17.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 88,101,528 km

• M1: 181,163 km (0.047 R)
• M2: 291,417 km (0.09 R)
• M3: 378,034 km (0.078 R)
• M4: 490,382 km (0.069 R)
• M5: 551,268 km (0.089 R)
• M6: 698,921 km (0.078 R)
• M7: 786,885 km (0.039 R)
• M8: 897,886 km (0.095 R)
• M9: 1,241,214 km (0.097 R)
• M10: 1,349,822 km (0.071 R)
• M11: 1,865,785 km (0.029 R)
• M12: 2,303,508 km (0.101 R)
• M13: 2,493,049 km (0.063 R)
• M14: 2,575,926 km (0.056 R)
• M15: 3,331,844 km (0.034 R)
• M16: 4,218,211 km (0.119 R)
• M17: 4,790,273 km (0.117 R)
• M18: 5,138,238 km (0.035 R)
• M19: 6,118,403 km (0.059 R)
• M20: 6,726,219 km (0.064 R)
• M21: 7,037,233 km (0.049 R)
• M22: 7,353,184 km (0.119 R)
• M23: 7,835,637 km (0.105 R)
• M24: 7,998,699 km (0.105 R)
• M25: 8,121,818 km (0.101 R)
• M26: 8,204,246 km (0.093 R)
• M27: 8,328,413 km (0.099 R)
• M28: 8,453,177 km (0.082 R)
• M29: 8,704,502 km (0.09 R)
• M30: 8,873,547 km (0.112 R)
• M31: 9,171,845 km (0.116 R)
• M32: 9,734,633 km (0.109 R)
• M33: 9,954,093 km (0.069 R)
• M34: 10,893,717 km (0.053 R)
• M35: 12,379,373 km (0.081 R)
• M36: 12,617,234 km (0.107 R)
• M37: 12,904,612 km (0.111 R)
• M38: 13,097,443 km (0.115 R)
• M39: 14,075,813 km (0.111 R)
• M40: 14,373,812 km (0.096 R)
• M41: 15,433,564 km (0.116 R)
• M42: 16,102,266 km (0.102 R)
• M43: 16,675,375 km (0.118 R)
• M44: 18,110,318 km (0.077 R)
• M45: 18,597,409 km (0.069 R)
• M46: 18,924,579 km (0.098 R)
• M47: 20,307,911 km (0.028 R)
• M48: 22,820,856 km (0.118 R)
• M49: 23,995,199 km (0.113 R)
• M50: 24,291,852 km (0.116 R)
• M51: 24,888,897 km (0.036 R)
• M52: 25,732,779 km (0.069 R)
• M53: 26,524,750 km (0.11 R)
• M54: 26,647,270 km (0.088 R)
• M55: 27,077,663 km (0.049 R)
• M56: 27,820,866 km (0.101 R)
• M57: 27,883,098 km (0.092 R)
• M58: 28,070,096 km (0.111 R)
• M59: 29,517,605 km (0.102 R)
• M60: 29,962,958 km (0.106 R)
• M61: 30,090,565 km (0.116 R)
• M62: 30,731,442 km (0.057 R)
• M63: 31,376,957 km (0.108 R)
• M64: 31,441,732 km (0.086 R)
• M65: 31,766,360 km (0.071 R)
• M66: 33,274,007 km (0.039 R)
• M67: 35,006,201 km (0.06 R)
• M68: 35,140,689 km (0.111 R)
• M69: 35,410,115 km (0.064 R)
• M70: 35,680,139 km (0.102 R)
• M71: 38,626,918 km (0.068 R)
• M72: 38,835,458 km (0.056 R)
• M73: 40,234,796 km (0.091 R)
• M74: 43,371,415 km (0.076 R)
• M75: 43,805,099 km (0.116 R)
• M76: 43,950,059 km (0.095 R)
• M77: 44,167,724 km (0.113 R)
• M78: 44,458,542 km (0.111 R)
• M79: 44,749,959 km (0.074 R)
• M80: 44,968,970 km (0.114 R)
• M81: 48,370,976 km (0.076 R)
• M82: 48,520,723 km (0.118 R)
• M83: 49,347,401 km (0.084 R)
• M84: 49,724,687 km (0.119 R)
• M85: 49,951,477 km (0.057 R)
• M86: 50,633,943 km (0.077 R)

Planet 6 - Ice Giant

Semi-Major Axis: 14.04 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 770.9

Radius: 5.9

Gravity: 22.15 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 12.89 AU - 15.19 AU

Year: 19215 Days

Day: 20.1 Hours

Environment

Temp: -194 °C

Axial Tilt: 18.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 88,101,528 km

• M1: 80,334 km (0.058 R)
• M2: 128,505 km (0.115 R)
• M3: 229,184 km (0.115 R)
• M4: 453,581 km (0.071 R)
• M5: 689,197 km (0.096 R)
• M6: 857,794 km (0.12 R)
• M7: 1,560,755 km (0.057 R)
• M8: 2,618,262 km (0.077 R)
• M9: 2,730,311 km (0.117 R)
• M10: 3,313,742 km (0.056 R)
• M11: 3,394,376 km (0.066 R)
• M12: 3,849,752 km (0.077 R)
• M13: 3,892,088 km (0.102 R)
• M14: 5,280,206 km (0.068 R)
• M15: 6,149,669 km (0.092 R)
• M16: 6,753,745 km (0.09 R)
• M17: 6,804,908 km (0.09 R)
• M18: 7,219,144 km (0.042 R)
• M19: 7,694,866 km (0.08 R)
• M20: 7,748,272 km (0.078 R)
• M21: 7,909,539 km (0.07 R)
• M22: 8,565,376 km (0.046 R)
• M23: 9,238,566 km (0.086 R)
• M24: 10,279,917 km (0.109 R)
• M25: 10,338,858 km (0.066 R)
• M26: 10,635,212 km (0.089 R)
• M27: 11,910,234 km (0.052 R)
• M28: 13,554,764 km (0.099 R)
• M29: 14,074,916 km (0.065 R)
• M30: 15,134,667 km (0.05 R)
• M31: 16,219,850 km (0.039 R)
• M32: 16,288,515 km (0.115 R)
• M33: 16,426,145 km (0.108 R)
• M34: 16,910,842 km (0.112 R)
• M35: 18,536,223 km (0.084 R)
• M36: 18,896,006 km (0.104 R)
• M37: 19,989,567 km (0.072 R)
• M38: 20,284,574 km (0.108 R)
• M39: 20,878,926 km (0.097 R)
• M40: 21,328,617 km (0.075 R)
• M41: 26,237,671 km (0.064 R)
• M42: 27,047,744 km (0.066 R)
• M43: 27,701,636 km (0.103 R)
• M44: 28,858,476 km (0.083 R)
• M45: 29,778,354 km (0.103 R)
• M46: 31,818,719 km (0.046 R)
• M47: 32,076,925 km (0.061 R)
• M48: 32,163,243 km (0.12 R)
• M49: 33,116,780 km (0.112 R)
• M50: 33,203,846 km (0.046 R)
• M51: 33,640,821 km (0.048 R)
• M52: 33,903,814 km (0.092 R)
• M53: 34,079,592 km (0.111 R)
• M54: 34,697,132 km (0.117 R)
• M55: 37,930,540 km (0.077 R)
• M56: 38,937,633 km (0.113 R)
• M57: 39,029,636 km (0.098 R)
• M58: 39,213,791 km (0.096 R)
• M59: 40,139,053 km (0.089 R)
• M60: 42,011,121 km (0.098 R)
• M61: 43,243,060 km (0.11 R)
• M62: 48,387,282 km (0.075 R)
• M63: 48,684,233 km (0.09 R)
• M64: 49,080,967 km (0.105 R)
• M65: 49,379,265 km (0.066 R)
• M66: 49,478,897 km (0.103 R)
• M67: 49,678,311 km (0.063 R)
• M68: 50,378,130 km (0.107 R)
• M69: 50,478,361 km (0.055 R)
• M70: 50,678,971 km (0.098 R)
• M71: 51,383,428 km (0.101 R)
• M72: 51,686,364 km (0.106 R)
• M73: 52,497,034 km (0.05 R)
• M74: 52,700,338 km (0.042 R)
• M75: 54,028,318 km (0.112 R)
• M76: 55,781,456 km (0.112 R)
• M77: 56,404,680 km (0.08 R)
• M78: 58,393,434 km (0.092 R)
• M79: 58,815,001 km (0.084 R)
• M80: 60,724,618 km (0.068 R)
• M81: 61,901,654 km (0.076 R)
• M82: 64,060,800 km (0.063 R)
• M83: 64,278,016 km (0.12 R)
• M84: 66,794,252 km (0.094 R)
• M85: 67,345,521 km (0.065 R)
• M86: 68,563,696 km (0.114 R)
• M87: 70,012,551 km (0.116 R)
• M88: 72,600,595 km (0.101 R)
• M89: 74,533,549 km (0.039 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.39 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 50.6

Radius: 5.1

Gravity: 1.95 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 14.42 AU - 16.36 AU

Year: 22052 Days

Day: 23.4 Hours

Environment

Temp: -196 °C

Axial Tilt: 38.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 88,101,528 km

• M1: 68,965 km (0.108 R)
• M2: 152,440 km (0.107 R)
• M3: 356,193 km (0.071 R)
• M4: 398,978 km (0.07 R)
• M5: 478,414 km (0.109 R)
• M6: 538,552 km (0.03 R)
• M7: 614,099 km (0.043 R)
• M8: 790,176 km (0.098 R)
• M9: 936,183 km (0.075 R)
• M10: 1,864,139 km (0.092 R)
• M11: 1,902,586 km (0.117 R)
• M12: 1,941,332 km (0.103 R)
• M13: 2,078,962 km (0.066 R)
• M14: 2,158,996 km (0.106 R)
• M15: 2,553,187 km (0.076 R)
• M16: 3,453,916 km (0.091 R)
• M17: 3,501,338 km (0.08 R)
• M18: 3,572,846 km (0.111 R)
• M19: 3,717,507 km (0.102 R)
• M20: 3,814,895 km (0.056 R)
• M21: 4,340,283 km (0.058 R)
• M22: 4,417,176 km (0.086 R)
• M23: 4,546,279 km (0.104 R)
• M24: 5,129,412 km (0.12 R)
• M25: 5,210,793 km (0.063 R)
• M26: 5,540,507 km (0.117 R)
• M27: 5,792,130 km (0.038 R)
• M28: 6,047,644 km (0.076 R)
• M29: 6,746,565 km (0.031 R)
• M30: 6,806,105 km (0.091 R)
• M31: 7,287,511 km (0.07 R)
• M32: 7,811,103 km (0.094 R)
• M33: 8,030,264 km (0.108 R)
• M34: 8,093,245 km (0.114 R)
• M35: 8,602,925 km (0.095 R)
• M36: 8,764,341 km (0.117 R)
• M37: 8,796,804 km (0.118 R)
• M38: 8,861,729 km (0.101 R)
• M39: 8,959,416 km (0.082 R)
• M40: 10,536,028 km (0.084 R)
• M41: 11,836,184 km (0.085 R)
• M42: 13,111,954 km (0.062 R)
• M43: 13,747,147 km (0.095 R)
• M44: 14,468,956 km (0.085 R)
• M45: 15,086,197 km (0.108 R)
• M46: 15,203,033 km (0.088 R)
• M47: 15,359,064 km (0.104 R)
• M48: 15,633,426 km (0.105 R)
• M49: 16,426,445 km (0.118 R)
• M50: 16,586,514 km (0.068 R)
• M51: 16,666,848 km (0.1 R)
• M52: 16,827,816 km (0.041 R)
• M53: 18,051,227 km (0.096 R)
• M54: 18,175,094 km (0.107 R)
• M55: 18,757,030 km (0.095 R)
• M56: 19,050,391 km (0.095 R)
• M57: 19,092,428 km (0.045 R)
• M58: 19,134,465 km (0.09 R)
• M59: 19,302,912 km (0.08 R)
• M60: 19,514,294 km (0.08 R)
• M61: 19,939,302 km (0.103 R)
• M62: 20,625,657 km (0.114 R)
• M63: 20,841,676 km (0.075 R)
• M64: 21,845,179 km (0.111 R)
• M65: 21,977,274 km (0.089 R)
• M66: 22,021,255 km (0.08 R)
• M67: 22,286,343 km (0.082 R)
• M68: 22,375,054 km (0.083 R)
• M69: 22,463,766 km (0.047 R)
• M70: 22,597,058 km (0.075 R)
• M71: 23,537,430 km (0.067 R)
• M72: 23,717,994 km (0.111 R)
• M73: 23,808,352 km (0.112 R)
• M74: 24,719,253 km (0.109 R)
• M75: 25,086,815 km (0.095 R)
• M76: 25,548,773 km (0.113 R)
• M77: 26,528,041 km (0.063 R)
• M78: 27,900,452 km (0.083 R)
• M79: 29,005,082 km (0.073 R)
• M80: 29,053,552 km (0.05 R)
• M81: 29,733,325 km (0.11 R)
• M82: 30,615,055 km (0.072 R)
• M83: 30,664,272 km (0.079 R)
• M84: 31,059,061 km (0.116 R)
• M85: 31,207,612 km (0.055 R)
• M86: 32,605,006 km (0.105 R)
• M87: 33,463,398 km (0.093 R)

Planet 8 - Ice Giant

Semi-Major Axis: 18.65 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 491.5

Radius: 4.6

Gravity: 23.23 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 15.14 AU - 22.16 AU

Year: 29418 Days

Day: 21.1 Hours

Environment

Temp: -200 °C

Axial Tilt: 38.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 88,101,528 km

• M1: 79,436 km (0.11 R)
• M2: 108,758 km (0.112 R)
• M3: 269,875 km (0.095 R)
• M4: 344,524 km (0.089 R)
• M5: 537,804 km (0.046 R)
• M6: 1,101,190 km (0.101 R)
• M7: 1,192,893 km (0.099 R)
• M8: 2,012,241 km (0.102 R)
• M9: 2,594,625 km (0.042 R)
• M10: 2,758,286 km (0.09 R)
• M11: 3,625,953 km (0.088 R)
• M12: 3,995,011 km (0.098 R)
• M13: 5,223,359 km (0.101 R)
• M14: 5,378,043 km (0.097 R)
• M15: 6,949,719 km (0.106 R)
• M16: 7,464,335 km (0.095 R)
• M17: 7,932,128 km (0.078 R)
• M18: 8,229,229 km (0.087 R)
• M19: 8,289,218 km (0.103 R)
• M20: 8,349,207 km (0.11 R)
• M21: 8,409,345 km (0.118 R)
• M22: 8,469,633 km (0.093 R)
• M23: 10,087,235 km (0.093 R)
• M24: 10,279,917 km (0.045 R)
• M25: 11,461,291 km (0.064 R)
• M26: 12,823,529 km (0.102 R)
• M27: 15,920,355 km (0.093 R)
• M28: 16,975,918 km (0.079 R)
• M29: 17,512,226 km (0.119 R)
• M30: 17,743,803 km (0.106 R)
• M31: 18,054,069 km (0.075 R)
• M32: 18,916,501 km (0.062 R)
• M33: 19,392,671 km (0.102 R)
• M34: 21,583,382 km (0.098 R)
• M35: 22,247,447 km (0.073 R)
• M36: 22,498,173 km (0.109 R)
• M37: 23,851,137 km (0.095 R)
• M38: 24,365,304 km (0.09 R)
• M39: 25,929,500 km (0.1 R)
• M40: 26,017,314 km (0.085 R)
• M41: 26,990,298 km (0.119 R)
• M42: 29,245,187 km (0.045 R)
• M43: 29,611,552 km (0.036 R)
• M44: 30,719,773 km (0.113 R)
• M45: 31,841,608 km (0.099 R)
• M46: 32,976,607 km (0.106 R)
• M47: 33,549,118 km (0.068 R)
• M48: 39,149,015 km (0.083 R)
• M49: 39,451,651 km (0.111 R)
• M50: 40,669,976 km (0.033 R)
• M51: 42,003,791 km (0.119 R)
• M52: 42,935,486 km (0.093 R)
• M53: 43,039,457 km (0.117 R)
• M54: 45,135,922 km (0.093 R)
• M55: 45,559,134 km (0.074 R)
• M56: 45,771,264 km (0.11 R)
• M57: 46,516,411 km (0.076 R)
• M58: 47,695,242 km (0.107 R)
• M59: 47,910,663 km (0.105 R)
• M60: 49,427,436 km (0.113 R)
• M61: 50,959,916 km (0.076 R)
• M62: 51,069,871 km (0.081 R)
• M63: 51,290,228 km (0.051 R)
• M64: 52,174,950 km (0.056 R)
• M65: 52,396,804 km (0.09 R)
• M66: 55,536,714 km (0.078 R)
• M67: 55,876,749 km (0.072 R)
• M68: 57,587,102 km (0.048 R)
• M69: 59,430,447 km (0.12 R)
• M70: 60,475,837 km (0.055 R)
• M71: 61,527,211 km (0.026 R)
• M72: 61,761,780 km (0.108 R)
• M73: 63,056,550 km (0.097 R)
• M74: 64,836,764 km (0.074 R)
• M75: 66,633,285 km (0.12 R)
• M76: 68,932,455 km (0.097 R)
• M77: 69,419,695 km (0.113 R)
• M78: 70,397,766 km (0.074 R)
• M79: 70,765,777 km (0.063 R)
• M80: 71,626,862 km (0.059 R)
• M81: 72,615,106 km (0.077 R)
• M82: 77,117,852 km (0.065 R)
• M83: 77,750,352 km (0.063 R)
• M84: 79,658,323 km (0.085 R)
• M85: 80,553,816 km (0.103 R)
• M86: 80,810,376 km (0.12 R)
• M87: 81,581,404 km (0.07 R)
• M88: 81,839,011 km (0.116 R)
• M89: 82,096,918 km (0.083 R)
• M90: 84,299,447 km (0.042 R)
• M91: 85,473,491 km (0.099 R)
• M92: 86,259,030 km (0.061 R)
• M93: 87,837,587 km (0.093 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: 418 - 19,382 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit