🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.17

Radius: 1.59

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 0.97 AU - 1.01 AU

Year: 346 Days

Day: 18 Hours

Environment

Temp: 160 °C

Axial Tilt: 36.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.37 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.2

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 1.32 AU - 1.42 AU

Year: 564 Days

Day: 21.4 Hours

Environment

Temp: 16 °C

Axial Tilt: 38.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 2.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.72

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 2.38 AU - 2.4 AU

Year: 1299 Days

Day: 38.9 Hours

Environment

Temp: -79 °C

Axial Tilt: 4.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.79

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 2.2 AU - 3.58 AU

Year: 1727 Days

Day: 34.7 Hours

Environment

Temp: -81 °C

Axial Tilt: 15 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 5.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.82

Radius: 1.88

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 4.51 AU - 5.93 AU

Year: 4192 Days

Day: 15.8 Hours

Environment

Temp: -124 °C

Axial Tilt: 39.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 5.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 889.5

Radius: 10.3

Gravity: 8.38 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 4.52 AU - 7.02 AU

Year: 4871 Days

Day: 11.4 Hours

Environment

Temp: -148 °C

Axial Tilt: 15 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 91,238,002 km

• M1: 133,441 km (0.055 R)
• M2: 287,378 km (0.083 R)
• M3: 357,539 km (0.084 R)
• M4: 532,718 km (0.103 R)
• M5: 650,152 km (0.113 R)
• M6: 764,146 km (0.119 R)
• M7: 1,304,493 km (0.091 R)
• M8: 1,536,221 km (0.03 R)
• M9: 1,604,886 km (0.117 R)
• M10: 1,871,918 km (0.069 R)
• M11: 2,001,470 km (0.088 R)
• M12: 2,269,848 km (0.057 R)
• M13: 2,348,687 km (0.118 R)
• M14: 2,488,860 km (0.098 R)
• M15: 2,590,736 km (0.071 R)
• M16: 3,012,303 km (0.112 R)
• M17: 3,365,354 km (0.102 R)
• M18: 3,478,300 km (0.103 R)
• M19: 3,919,614 km (0.094 R)
• M20: 4,304,978 km (0.101 R)
• M21: 4,957,225 km (0.116 R)
• M22: 5,164,118 km (0.103 R)
• M23: 5,242,508 km (0.102 R)
• M24: 5,453,291 km (0.107 R)
• M25: 6,380,648 km (0.04 R)
• M26: 6,862,653 km (0.119 R)
• M27: 7,122,504 km (0.112 R)
• M28: 7,209,869 km (0.083 R)
• M29: 7,444,588 km (0.08 R)
• M30: 7,681,851 km (0.087 R)
• M31: 7,982,094 km (0.072 R)
• M32: 8,164,005 km (0.047 R)
• M33: 8,255,409 km (0.073 R)
• M34: 8,408,747 km (0.09 R)
• M35: 8,749,231 km (0.107 R)
• M36: 9,379,936 km (0.058 R)
• M37: 9,572,020 km (0.039 R)
• M38: 9,992,539 km (0.1 R)
• M39: 10,287,397 km (0.081 R)
• M40: 10,551,886 km (0.091 R)
• M41: 10,919,149 km (0.098 R)
• M42: 11,087,446 km (0.111 R)
• M43: 11,222,683 km (0.101 R)
• M44: 12,046,069 km (0.102 R)
• M45: 12,711,630 km (0.106 R)
• M46: 13,353,256 km (0.033 R)
• M47: 13,714,235 km (0.096 R)
• M48: 13,968,851 km (0.093 R)
• M49: 15,227,717 km (0.032 R)
• M50: 15,302,965 km (0.085 R)
• M51: 15,529,306 km (0.113 R)
• M52: 16,522,636 km (0.091 R)
• M53: 16,910,244 km (0.094 R)
• M54: 17,340,039 km (0.06 R)
• M55: 17,536,610 km (0.098 R)
• M56: 17,971,641 km (0.115 R)
• M57: 18,250,342 km (0.116 R)
• M58: 18,450,354 km (0.062 R)
• M59: 19,379,507 km (0.11 R)
• M60: 20,989,479 km (0.098 R)
• M61: 21,115,141 km (0.092 R)
• M62: 21,199,065 km (0.098 R)
• M63: 22,086,630 km (0.062 R)
• M64: 22,214,386 km (0.106 R)
• M65: 22,470,647 km (0.037 R)
• M66: 22,685,021 km (0.087 R)
• M67: 22,943,227 km (0.075 R)
• M68: 23,159,097 km (0.097 R)
• M69: 23,767,063 km (0.111 R)
• M70: 23,985,475 km (0.097 R)
• M71: 25,265,285 km (0.068 R)
• M72: 26,657,892 km (0.071 R)
• M73: 27,753,098 km (0.111 R)
• M74: 27,983,030 km (0.095 R)
• M75: 28,630,489 km (0.099 R)
• M76: 28,769,915 km (0.049 R)
• M77: 30,034,316 km (0.102 R)
• M78: 30,175,985 km (0.099 R)
• M79: 30,270,531 km (0.101 R)
• M80: 30,982,766 km (0.104 R)
• M81: 31,412,710 km (0.107 R)
• M82: 31,940,941 km (0.078 R)
• M83: 32,085,452 km (0.1 R)
• M84: 32,181,943 km (0.062 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 750.4

Radius: 13.1

Gravity: 4.37 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 7.72 AU - 10.94 AU

Year: 10016 Days

Day: 5 Hours

Environment

Temp: -172 °C

Axial Tilt: 98.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 91,238,002 km

• M1: 185,801 km (0.094 R)
• M2: 714,180 km (0.055 R)
• M3: 798,853 km (0.118 R)
• M4: 1,056,460 km (0.067 R)
• M5: 1,363,136 km (0.065 R)
• M6: 1,538,764 km (0.091 R)
• M7: 1,816,417 km (0.073 R)
• M8: 1,986,211 km (0.103 R)
• M9: 2,420,643 km (0.04 R)
• M10: 3,259,289 km (0.063 R)
• M11: 4,117,831 km (0.095 R)
• M12: 4,278,350 km (0.116 R)
• M13: 4,907,558 km (0.099 R)
• M14: 5,181,173 km (0.085 R)
• M15: 5,779,415 km (0.117 R)
• M16: 6,141,741 km (0.098 R)
• M17: 6,511,547 km (0.1 R)
• M18: 6,699,142 km (0.109 R)
• M19: 7,079,869 km (0.113 R)
• M20: 7,234,104 km (0.093 R)
• M21: 8,022,335 km (0.084 R)
• M22: 8,345,317 km (0.1 R)
• M23: 8,920,820 km (0.06 R)
• M24: 9,765,300 km (0.112 R)
• M25: 10,023,656 km (0.106 R)
• M26: 10,197,189 km (0.082 R)
• M27: 10,327,938 km (0.036 R)
• M28: 10,415,453 km (0.104 R)
• M29: 10,679,343 km (0.104 R)
• M30: 11,034,937 km (0.075 R)
• M31: 11,986,529 km (0.112 R)
• M32: 12,124,608 km (0.077 R)
• M33: 12,495,461 km (0.078 R)
• M34: 13,822,993 km (0.113 R)
• M35: 14,210,451 km (0.04 R)
• M36: 14,552,432 km (0.076 R)
• M37: 14,798,521 km (0.1 R)
• M38: 15,594,830 km (0.097 R)
• M39: 15,745,774 km (0.089 R)
• M40: 16,405,202 km (0.043 R)
• M41: 17,177,276 km (0.075 R)
• M42: 17,698,625 km (0.115 R)
• M43: 18,066,785 km (0.12 R)
• M44: 18,384,232 km (0.083 R)
• M45: 19,944,837 km (0.092 R)
• M46: 20,272,905 km (0.109 R)
• M47: 20,823,874 km (0.074 R)
• M48: 20,990,077 km (0.117 R)
• M49: 21,940,622 km (0.063 R)
• M50: 22,733,790 km (0.041 R)
• M51: 22,847,933 km (0.083 R)
• M52: 24,115,476 km (0.099 R)
• M53: 24,290,057 km (0.055 R)
• M54: 26,899,193 km (0.097 R)
• M55: 28,236,897 km (0.093 R)
• M56: 28,543,872 km (0.107 R)
• M57: 30,221,014 km (0.041 R)
• M58: 30,472,189 km (0.072 R)
• M59: 31,420,340 km (0.108 R)
• M60: 32,892,832 km (0.072 R)
• M61: 33,151,337 km (0.038 R)
• M62: 34,126,266 km (0.091 R)
• M63: 34,781,505 km (0.074 R)
• M64: 34,913,001 km (0.053 R)
• M65: 36,237,691 km (0.05 R)
• M66: 36,504,573 km (0.111 R)
• M67: 36,638,164 km (0.107 R)
• M68: 36,839,074 km (0.06 R)
• M69: 38,799,405 km (0.1 R)
• M70: 40,862,808 km (0.104 R)
• M71: 41,140,611 km (0.06 R)
• M72: 41,837,887 km (0.108 R)
• M73: 42,258,107 km (0.036 R)
• M74: 43,102,737 km (0.118 R)
• M75: 44,308,945 km (0.057 R)
• M76: 45,023,723 km (0.114 R)
• M77: 45,167,188 km (0.069 R)
• M78: 45,382,459 km (0.087 R)
• M79: 45,598,179 km (0.117 R)
• M80: 46,392,244 km (0.115 R)
• M81: 46,754,571 km (0.117 R)
• M82: 47,263,502 km (0.118 R)
• M83: 48,066,993 km (0.057 R)
• M84: 48,360,204 km (0.097 R)
• M85: 49,022,325 km (0.11 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 50

Radius: 11.8

Gravity: 0.36 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 11.01 AU - 12.95 AU

Year: 14573 Days

Day: 13 Hours

Environment

Temp: -182 °C

Axial Tilt: 36.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 91,238,002 km

• M1: 150,944 km (0.114 R)
• M2: 254,017 km (0.097 R)
• M3: 383,120 km (0.059 R)
• M4: 944,262 km (0.119 R)
• M5: 1,251,237 km (0.117 R)
• M6: 1,332,917 km (0.099 R)
• M7: 2,716,997 km (0.101 R)
• M8: 2,861,059 km (0.059 R)
• M9: 3,194,663 km (0.082 R)
• M10: 3,270,658 km (0.047 R)
• M11: 3,443,593 km (0.079 R)
• M12: 3,560,579 km (0.09 R)
• M13: 3,679,060 km (0.096 R)
• M14: 3,960,454 km (0.102 R)
• M15: 4,186,496 km (0.101 R)
• M16: 4,501,849 km (0.027 R)
• M17: 4,846,672 km (0.052 R)
• M18: 4,956,177 km (0.12 R)
• M19: 5,539,310 km (0.025 R)
• M20: 6,120,498 km (0.111 R)
• M21: 6,382,444 km (0.11 R)
• M22: 7,041,123 km (0.06 R)
• M23: 7,115,623 km (0.065 R)
• M24: 7,619,319 km (0.07 R)
• M25: 7,746,926 km (0.119 R)
• M26: 7,927,042 km (0.1 R)
• M27: 8,082,474 km (0.108 R)
• M28: 8,212,774 km (0.06 R)
• M29: 8,370,001 km (0.096 R)
• M30: 8,982,305 km (0.07 R)
• M31: 9,307,531 km (0.091 R)
• M32: 9,416,737 km (0.093 R)
• M33: 9,969,651 km (0.083 R)
• M34: 10,053,426 km (0.05 R)
• M35: 10,137,500 km (0.112 R)
• M36: 10,334,670 km (0.11 R)
• M37: 10,589,884 km (0.087 R)
• M38: 10,761,173 km (0.028 R)
• M39: 11,106,744 km (0.091 R)
• M40: 11,368,241 km (0.11 R)
• M41: 11,543,720 km (0.068 R)
• M42: 12,344,517 km (0.053 R)
• M43: 12,615,439 km (0.062 R)
• M44: 13,347,571 km (0.117 R)
• M45: 13,563,740 km (0.107 R)
• M46: 14,030,934 km (0.065 R)
• M47: 14,789,245 km (0.099 R)
• M48: 14,948,866 km (0.115 R)
• M49: 15,109,235 km (0.1 R)
• M50: 16,312,750 km (0.105 R)
• M51: 16,742,994 km (0.072 R)
• M52: 17,176,977 km (0.094 R)
• M53: 17,344,826 km (0.096 R)
• M54: 18,124,231 km (0.098 R)
• M55: 18,604,141 km (0.11 R)
• M56: 20,069,153 km (0.119 R)
• M57: 20,175,218 km (0.045 R)
• M58: 21,066,372 km (0.094 R)
• M59: 21,318,145 km (0.081 R)
• M60: 21,498,710 km (0.114 R)
• M61: 21,715,926 km (0.09 R)
• M62: 22,225,756 km (0.102 R)
• M63: 22,372,062 km (0.085 R)
• M64: 23,071,732 km (0.12 R)
• M65: 24,379,516 km (0.1 R)
• M66: 24,757,550 km (0.078 R)
• M67: 25,328,266 km (0.111 R)
• M68: 25,442,858 km (0.087 R)
• M69: 25,672,790 km (0.096 R)

Planet 9 - Ice Giant

Semi-Major Axis: 16.38 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 870.2

Radius: 7.4

Gravity: 15.89 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 15.36 AU - 17.4 AU

Year: 23300 Days

Day: 19 Hours

Environment

Temp: -186 °C

Axial Tilt: 33.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 91,238,002 km

• M1: 100,231 km (0.08 R)
• M2: 259,403 km (0.093 R)
• M3: 565,630 km (0.091 R)
• M4: 638,484 km (0.107 R)
• M5: 1,235,828 km (0.05 R)
• M6: 1,816,417 km (0.056 R)
• M7: 2,430,965 km (0.056 R)
• M8: 3,061,221 km (0.05 R)
• M9: 3,282,177 km (0.108 R)
• M10: 3,417,264 km (0.114 R)
• M11: 3,600,372 km (0.093 R)
• M12: 4,023,884 km (0.082 R)
• M13: 5,925,422 km (0.077 R)
• M14: 6,090,129 km (0.114 R)
• M15: 6,200,981 km (0.113 R)
• M16: 7,403,599 km (0.118 R)
• M17: 7,700,401 km (0.112 R)
• M18: 8,800,843 km (0.09 R)
• M19: 9,497,370 km (0.054 R)
• M20: 9,754,978 km (0.088 R)
• M21: 10,145,877 km (0.09 R)
• M22: 12,036,495 km (0.091 R)
• M23: 13,021,747 km (0.07 R)
• M24: 15,900,010 km (0.057 R)
• M25: 15,976,305 km (0.103 R)
• M26: 16,359,724 km (0.109 R)
• M27: 17,135,539 km (0.098 R)
• M28: 17,449,245 km (0.079 R)
• M29: 17,606,772 km (0.086 R)
• M30: 17,923,321 km (0.088 R)
• M31: 19,370,830 km (0.095 R)
• M32: 21,022,690 km (0.026 R)
• M33: 21,696,030 km (0.091 R)
• M34: 21,950,496 km (0.096 R)
• M35: 22,205,710 km (0.096 R)
• M36: 23,758,236 km (0.068 R)
• M37: 24,283,474 km (0.114 R)
• M38: 24,901,164 km (0.085 R)
• M39: 26,151,952 km (0.083 R)
• M40: 26,512,931 km (0.058 R)
• M41: 28,343,112 km (0.092 R)
• M42: 30,119,287 km (0.089 R)
• M43: 30,213,684 km (0.112 R)
• M44: 31,068,486 km (0.118 R)
• M45: 32,413,670 km (0.097 R)
• M46: 32,510,609 km (0.118 R)
• M47: 34,269,731 km (0.11 R)
• M48: 34,962,219 km (0.053 R)
• M49: 35,759,127 km (0.065 R)
• M50: 35,859,208 km (0.083 R)
• M51: 36,059,520 km (0.109 R)
• M52: 36,360,810 km (0.092 R)
• M53: 36,763,826 km (0.053 R)
• M54: 37,472,621 km (0.1 R)
• M55: 37,675,925 km (0.071 R)
• M56: 37,981,703 km (0.081 R)
• M57: 39,006,598 km (0.087 R)
• M58: 39,419,039 km (0.104 R)
• M59: 42,346,968 km (0.111 R)
• M60: 43,196,385 km (0.07 R)
• M61: 43,623,038 km (0.093 R)
• M62: 44,265,860 km (0.04 R)
• M63: 45,995,212 km (0.112 R)
• M64: 49,185,536 km (0.113 R)
• M65: 49,408,287 km (0.088 R)
• M66: 50,414,333 km (0.06 R)
• M67: 51,992,590 km (0.117 R)
• M68: 52,901,846 km (0.118 R)
• M69: 54,505,535 km (0.114 R)
• M70: 56,474,243 km (0.106 R)
• M71: 60,958,440 km (0.11 R)
• M72: 64,335,013 km (0.087 R)
• M73: 66,783,631 km (0.116 R)
• M74: 68,143,476 km (0.108 R)
• M75: 69,387,532 km (0.114 R)
• M76: 69,512,296 km (0.06 R)
• M77: 70,639,067 km (0.083 R)
• M78: 70,890,242 km (0.093 R)
• M79: 73,164,429 km (0.114 R)
• M80: 74,310,498 km (0.118 R)
• M81: 75,976,420 km (0.079 R)
• M82: 78,303,265 km (0.113 R)
• M83: 80,784,645 km (0.082 R)
• M84: 81,178,836 km (0.09 R)
• M85: 82,100,957 km (0.104 R)
• M86: 83,159,212 km (0.071 R)
• M87: 83,822,829 km (0.119 R)
• M88: 83,955,821 km (0.085 R)
• M89: 84,488,240 km (0.049 R)
• M90: 84,754,823 km (0.069 R)
• M91: 87,032,750 km (0.087 R)
• M92: 88,381,973 km (0.092 R)
• M93: 88,517,359 km (0.095 R)
• M94: 88,652,745 km (0.113 R)
• M95: 89,738,228 km (0.072 R)
• M96: 91,237,946 km (0.108 R)

Kuiper Belt

Range: 31.2 - 55.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 521 - 11,055 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit