🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.19

Radius: 0.51

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 0.87 AU - 1.11 AU

Year: 369 Days

Day: 40.2 Hours

Environment

Temp: 10 °C

Axial Tilt: 28.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.08

Radius: 1.03

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 0.9 AU - 1.18 AU

Year: 397 Days

Day: 14.3 Hours

Environment

Temp: 5 °C

Axial Tilt: 8.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 72,593,907 km

• M1: 122,820 km (0.119 R)
• M2: 210,335 km (0.077 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.51

Radius: 0.76

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 0.99 AU - 1.25 AU

Year: 444 Days

Day: 46.8 Hours

Environment

Temp: -7 °C

Axial Tilt: 17.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 72,593,907 km

• M1: 156,180 km (0.09 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.26 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.7

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 0.95 AU - 1.57 AU

Year: 530 Days

Day: 47.7 Hours

Environment

Temp: -10 °C

Axial Tilt: 27.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 72,593,907 km

• M1: 81,232 km (0.115 R)

Asteroid Belt

Center: 3.28 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 927.6

Radius: 11.8

Gravity: 6.66 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 4.14 AU - 6.44 AU

Year: 4559 Days

Day: 5.7 Hours

Environment

Temp: -142 °C

Axial Tilt: 25.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 72,593,907 km

• M1: 157,826 km (0.05 R)
• M2: 342,729 km (0.083 R)
• M3: 506,838 km (0.06 R)
• M4: 701,165 km (0.086 R)
• M5: 814,860 km (0.093 R)
• M6: 1,120,787 km (0.085 R)
• M7: 1,366,128 km (0.066 R)
• M8: 1,732,343 km (0.094 R)
• M9: 2,054,876 km (0.079 R)
• M10: 2,129,226 km (0.111 R)
• M11: 2,299,768 km (0.084 R)
• M12: 2,435,753 km (0.102 R)
• M13: 2,554,533 km (0.073 R)
• M14: 2,715,949 km (0.111 R)
• M15: 2,797,929 km (0.025 R)
• M16: 3,263,926 km (0.094 R)
• M17: 3,373,282 km (0.1 R)
• M18: 3,618,174 km (0.103 R)
• M19: 3,708,830 km (0.05 R)
• M20: 3,823,123 km (0.074 R)
• M21: 3,915,425 km (0.109 R)
• M22: 4,804,336 km (0.115 R)
• M23: 5,233,233 km (0.118 R)
• M24: 5,569,678 km (0.052 R)
• M25: 5,727,354 km (0.079 R)
• M26: 5,993,639 km (0.084 R)
• M27: 6,128,127 km (0.077 R)
• M28: 6,844,402 km (0.107 R)
• M29: 7,013,447 km (0.048 R)
• M30: 7,558,133 km (0.083 R)
• M31: 7,674,520 km (0.099 R)
• M32: 7,938,561 km (0.116 R)
• M33: 8,027,272 km (0.114 R)
• M34: 8,146,053 km (0.09 R)
• M35: 8,415,628 km (0.116 R)
• M36: 9,491,387 km (0.096 R)
• M37: 9,806,589 km (0.074 R)
• M38: 10,029,490 km (0.074 R)
• M39: 10,675,304 km (0.086 R)
• M40: 11,135,318 km (0.078 R)
• M41: 11,635,573 km (0.03 R)
• M42: 12,074,942 km (0.1 R)
• M43: 12,796,452 km (0.05 R)
• M44: 12,900,572 km (0.03 R)
• M45: 13,886,871 km (0.056 R)
• M46: 14,245,008 km (0.11 R)
• M47: 14,533,583 km (0.108 R)
• M48: 15,633,426 km (0.091 R)
• M49: 16,230,920 km (0.108 R)
• M50: 16,950,336 km (0.109 R)
• M51: 17,217,967 km (0.099 R)
• M52: 17,333,008 km (0.076 R)
• M53: 17,486,944 km (0.089 R)
• M54: 18,107,177 km (0.069 R)
• M55: 18,892,416 km (0.118 R)
• M56: 18,971,703 km (0.103 R)
• M57: 19,130,277 km (0.081 R)
• M58: 19,209,713 km (0.077 R)
• M59: 19,608,840 km (0.105 R)
• M60: 19,930,027 km (0.098 R)
• M61: 20,740,847 km (0.115 R)
• M62: 21,068,167 km (0.079 R)
• M63: 21,479,711 km (0.052 R)
• M64: 21,562,289 km (0.051 R)
• M65: 21,977,124 km (0.073 R)
• M66: 22,268,989 km (0.112 R)
• M67: 22,772,386 km (0.066 R)
• M68: 23,619,709 km (0.041 R)
• M69: 24,348,101 km (0.115 R)
• M70: 24,434,269 km (0.083 R)
• M71: 25,127,356 km (0.106 R)
• M72: 25,783,043 km (0.106 R)
• M73: 26,002,803 km (0.063 R)
• M74: 26,577,109 km (0.112 R)
• M75: 26,799,262 km (0.116 R)
• M76: 26,977,283 km (0.118 R)
• M77: 27,245,213 km (0.082 R)
• M78: 28,870,743 km (0.096 R)
• M79: 29,282,138 km (0.118 R)
• M80: 29,465,545 km (0.071 R)
• M81: 30,110,611 km (0.12 R)
• M82: 30,203,062 km (0.087 R)
• M83: 30,481,314 km (0.068 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 935.8

Radius: 14.7

Gravity: 4.33 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 8.2 AU - 8.34 AU

Year: 8912 Days

Day: 9.6 Hours

Environment

Temp: -165 °C

Axial Tilt: 37.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 72,593,907 km

• M1: 400,473 km (0.082 R)
• M2: 546,331 km (0.043 R)
• M3: 698,921 km (0.045 R)
• M4: 904,020 km (0.078 R)
• M5: 1,033,871 km (0.098 R)
• M6: 1,398,890 km (0.107 R)
• M7: 1,805,048 km (0.119 R)
• M8: 2,248,306 km (0.085 R)
• M9: 2,698,446 km (0.106 R)
• M10: 3,294,145 km (0.112 R)
• M11: 3,471,867 km (0.116 R)
• M12: 3,806,219 km (0.061 R)
• M13: 4,770,975 km (0.069 R)
• M14: 4,972,932 km (0.103 R)
• M15: 5,109,066 km (0.115 R)
• M16: 6,316,920 km (0.103 R)
• M17: 6,427,622 km (0.075 R)
• M18: 6,877,164 km (0.117 R)
• M19: 7,144,196 km (0.107 R)
• M20: 7,727,927 km (0.086 R)
• M21: 7,965,787 km (0.089 R)
• M22: 8,246,283 km (0.113 R)
• M23: 9,443,366 km (0.092 R)
• M24: 9,783,102 km (0.115 R)
• M25: 10,213,645 km (0.114 R)
• M26: 10,387,478 km (0.053 R)
• M27: 10,650,321 km (0.096 R)
• M28: 11,272,050 km (0.104 R)
• M29: 11,587,402 km (0.104 R)
• M30: 11,951,374 km (0.109 R)
• M31: 12,134,781 km (0.069 R)
• M32: 13,018,755 km (0.075 R)
• M33: 13,160,125 km (0.056 R)
• M34: 14,116,504 km (0.058 R)
• M35: 14,554,227 km (0.096 R)
• M36: 14,897,704 km (0.095 R)
• M37: 15,793,346 km (0.092 R)
• M38: 16,045,269 km (0.114 R)
• M39: 18,850,080 km (0.04 R)
• M40: 19,063,705 km (0.1 R)
• M41: 19,547,655 km (0.04 R)
• M42: 20,363,113 km (0.076 R)
• M43: 20,637,475 km (0.097 R)
• M44: 21,078,938 km (0.1 R)
• M45: 21,300,792 km (0.101 R)
• M46: 21,412,093 km (0.077 R)
• M47: 22,478,576 km (0.059 R)
• M48: 22,875,758 km (0.106 R)
• M49: 24,371,737 km (0.053 R)
• M50: 24,896,975 km (0.033 R)
• M51: 25,131,545 km (0.064 R)
• M52: 25,662,168 km (0.118 R)
• M53: 25,780,650 km (0.103 R)
• M54: 25,899,281 km (0.064 R)
• M55: 26,494,980 km (0.119 R)
• M56: 29,478,859 km (0.05 R)
• M57: 30,288,333 km (0.117 R)
• M58: 33,728,186 km (0.096 R)
• M59: 33,858,037 km (0.051 R)
• M60: 34,378,787 km (0.084 R)
• M61: 35,230,598 km (0.082 R)
• M62: 35,560,162 km (0.117 R)
• M63: 35,890,624 km (0.111 R)
• M64: 36,754,701 km (0.119 R)
• M65: 37,491,321 km (0.113 R)
• M66: 38,097,641 km (0.108 R)
• M67: 38,503,650 km (0.071 R)
• M68: 40,141,896 km (0.04 R)
• M69: 40,624,050 km (0.045 R)
• M70: 41,038,735 km (0.103 R)
• M71: 41,385,503 km (0.095 R)
• M72: 42,012,019 km (0.081 R)
• M73: 42,361,479 km (0.088 R)
• M74: 42,922,621 km (0.113 R)
• M75: 43,133,704 km (0.065 R)
• M76: 44,763,273 km (0.068 R)
• M77: 46,846,573 km (0.095 R)
• M78: 47,499,568 km (0.046 R)
• M79: 48,741,230 km (0.11 R)
• M80: 49,255,548 km (0.057 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 908.7

Radius: 9

Gravity: 11.22 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 8.17 AU - 13.29 AU

Year: 13171 Days

Day: 10.8 Hours

Environment

Temp: -180 °C

Axial Tilt: 9.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 72,593,907 km

• M1: 127,906 km (0.068 R)
• M2: 290,669 km (0.11 R)
• M3: 376,837 km (0.103 R)
• M4: 490,681 km (0.085 R)
• M5: 655,687 km (0.116 R)
• M6: 714,928 km (0.067 R)
• M7: 949,049 km (0.095 R)
• M8: 1,207,554 km (0.088 R)
• M9: 1,461,721 km (0.105 R)
• M10: 1,649,915 km (0.04 R)
• M11: 1,761,066 km (0.048 R)
• M12: 1,932,505 km (0.111 R)
• M13: 2,139,698 km (0.095 R)
• M14: 2,416,604 km (0.084 R)
• M15: 3,004,823 km (0.067 R)
• M16: 3,072,890 km (0.093 R)
• M17: 3,175,963 km (0.064 R)
• M18: 4,736,568 km (0.099 R)
• M19: 6,018,322 km (0.072 R)
• M20: 6,630,626 km (0.074 R)
• M21: 7,125,646 km (0.088 R)
• M22: 7,446,832 km (0.054 R)
• M23: 9,421,524 km (0.107 R)
• M24: 10,028,592 km (0.045 R)
• M25: 10,182,379 km (0.117 R)
• M26: 10,492,196 km (0.112 R)
• M27: 10,752,796 km (0.093 R)
• M28: 11,227,171 km (0.081 R)
• M29: 11,493,754 km (0.029 R)
• M30: 11,654,721 km (0.082 R)
• M31: 11,978,900 km (0.075 R)
• M32: 15,379,708 km (0.109 R)
• M33: 15,438,650 km (0.111 R)
• M34: 15,557,131 km (0.052 R)
• M35: 15,675,762 km (0.094 R)
• M36: 16,213,417 km (0.043 R)
• M37: 16,273,556 km (0.051 R)
• M38: 16,514,707 km (0.078 R)
• M39: 17,061,787 km (0.051 R)
• M40: 18,424,025 km (0.055 R)
• M41: 19,820,820 km (0.102 R)
• M42: 22,513,732 km (0.089 R)
• M43: 23,323,355 km (0.058 R)
• M44: 23,527,257 km (0.026 R)
• M45: 24,073,888 km (0.065 R)
• M46: 24,417,813 km (0.1 R)
• M47: 24,486,628 km (0.04 R)
• M48: 24,624,857 km (0.118 R)
• M49: 26,372,758 km (0.073 R)
• M50: 27,011,840 km (0.079 R)
• M51: 27,226,064 km (0.093 R)
• M52: 27,656,009 km (0.053 R)
• M53: 28,088,197 km (0.115 R)
• M54: 28,232,858 km (0.088 R)
• M55: 29,251,769 km (0.032 R)
• M56: 31,700,986 km (0.08 R)
• M57: 32,607,848 km (0.116 R)
• M58: 33,523,237 km (0.031 R)
• M59: 35,223,267 km (0.106 R)
• M60: 37,268,270 km (0.039 R)
• M61: 37,984,994 km (0.059 R)
• M62: 40,244,221 km (0.082 R)
• M63: 40,652,174 km (0.104 R)
• M64: 42,049,568 km (0.036 R)
• M65: 42,463,505 km (0.034 R)
• M66: 43,045,441 km (0.114 R)
• M67: 43,546,295 km (0.113 R)
• M68: 44,217,091 km (0.078 R)
• M69: 44,891,179 km (0.102 R)
• M70: 44,975,702 km (0.103 R)
• M71: 46,762,798 km (0.077 R)
• M72: 47,191,695 km (0.061 R)
• M73: 47,794,425 km (0.044 R)
• M74: 49,530,209 km (0.109 R)
• M75: 49,792,454 km (0.112 R)
• M76: 49,879,969 km (0.108 R)
• M77: 51,994,984 km (0.074 R)
• M78: 52,439,439 km (0.106 R)
• M79: 53,600,468 km (0.113 R)
• M80: 53,959,503 km (0.095 R)
• M81: 54,499,551 km (0.111 R)
• M82: 55,403,422 km (0.1 R)
• M83: 56,221,124 km (0.08 R)
• M84: 57,134,568 km (0.117 R)
• M85: 58,052,800 km (0.086 R)
• M86: 58,883,367 km (0.109 R)
• M87: 59,810,725 km (0.119 R)
• M88: 59,996,824 km (0.085 R)
• M89: 60,743,168 km (0.11 R)
• M90: 61,211,110 km (0.086 R)
• M91: 62,339,078 km (0.108 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.08 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 757.2

Radius: 4.7

Gravity: 34.28 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 11.68 AU - 14.48 AU

Year: 17727 Days

Day: 22.9 Hours

Environment

Temp: -199 °C

Axial Tilt: 4.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 72,593,907 km

• M1: 120,426 km (0.074 R)
• M2: 178,620 km (0.109 R)
• M3: 345,122 km (0.096 R)
• M4: 845,228 km (0.034 R)
• M5: 1,489,097 km (0.096 R)
• M6: 1,608,327 km (0.111 R)
• M7: 1,856,061 km (0.095 R)
• M8: 2,115,613 km (0.107 R)
• M9: 2,456,247 km (0.102 R)
• M10: 2,526,409 km (0.027 R)
• M11: 2,813,786 km (0.037 R)
• M12: 4,146,554 km (0.114 R)
• M13: 4,744,347 km (0.065 R)
• M14: 5,097,847 km (0.099 R)
• M15: 5,644,028 km (0.054 R)
• M16: 6,018,472 km (0.091 R)
• M17: 6,449,164 km (0.067 R)
• M18: 7,188,926 km (0.111 R)
• M19: 7,390,733 km (0.086 R)
• M20: 7,851,644 km (0.105 R)
• M21: 8,533,661 km (0.104 R)
• M22: 8,693,731 km (0.044 R)
• M23: 9,179,774 km (0.095 R)
• M24: 9,785,945 km (0.025 R)
• M25: 14,438,738 km (0.119 R)
• M26: 14,502,317 km (0.087 R)
• M27: 15,726,177 km (0.117 R)
• M28: 15,922,300 km (0.118 R)
• M29: 16,185,293 km (0.118 R)
• M30: 16,582,326 km (0.058 R)
• M31: 16,982,649 km (0.059 R)
• M32: 17,929,006 km (0.094 R)
• M33: 18,753,739 km (0.098 R)
• M34: 18,961,829 km (0.037 R)
• M35: 20,440,006 km (0.051 R)
• M36: 20,797,246 km (0.103 R)
• M37: 20,869,053 km (0.114 R)
• M38: 21,228,835 km (0.107 R)
• M39: 21,663,417 km (0.072 R)
• M40: 22,688,611 km (0.119 R)
• M41: 23,058,567 km (0.106 R)
• M42: 23,207,118 km (0.033 R)
• M43: 23,879,560 km (0.116 R)
• M44: 25,703,607 km (0.1 R)
• M45: 26,244,104 km (0.12 R)
• M46: 27,414,707 km (0.081 R)
• M47: 27,493,246 km (0.034 R)
• M48: 27,966,724 km (0.055 R)
• M49: 29,162,160 km (0.111 R)
• M50: 30,781,856 km (0.109 R)
• M51: 31,191,306 km (0.11 R)
• M52: 33,769,924 km (0.118 R)
• M53: 33,854,148 km (0.026 R)
• M54: 34,023,044 km (0.114 R)
• M55: 37,022,631 km (0.096 R)
• M56: 37,545,326 km (0.097 R)
• M57: 38,333,856 km (0.096 R)
• M58: 39,305,045 km (0.099 R)
• M59: 39,749,201 km (0.117 R)
• M60: 41,181,601 km (0.115 R)
• M61: 42,539,651 km (0.103 R)
• M62: 42,904,370 km (0.109 R)
• M63: 43,636,801 km (0.11 R)
• M64: 44,004,513 km (0.074 R)
• M65: 44,650,476 km (0.069 R)
• M66: 45,765,280 km (0.067 R)
• M67: 46,138,975 km (0.086 R)
• M68: 46,232,474 km (0.105 R)
• M69: 47,738,027 km (0.091 R)
• M70: 49,068,700 km (0.102 R)
• M71: 49,546,815 km (0.073 R)
• M72: 49,930,384 km (0.044 R)
• M73: 50,026,426 km (0.083 R)
• M74: 50,411,341 km (0.101 R)
• M75: 50,604,173 km (0.061 R)
• M76: 51,863,338 km (0.074 R)
• M77: 52,350,279 km (0.117 R)
• M78: 52,741,029 km (0.108 R)
• M79: 54,116,282 km (0.112 R)
• M80: 54,907,355 km (0.111 R)
• M81: 55,304,238 km (0.119 R)
• M82: 56,901,644 km (0.098 R)
• M83: 57,102,405 km (0.072 R)
• M84: 57,504,674 km (0.114 R)
• M85: 59,224,451 km (0.104 R)
• M86: 59,427,754 km (0.042 R)
• M87: 60,346,135 km (0.06 R)
• M88: 60,858,359 km (0.108 R)
• M89: 61,372,078 km (0.119 R)
• M90: 63,025,433 km (0.096 R)
• M91: 64,170,455 km (0.098 R)
• M92: 64,275,024 km (0.066 R)
• M93: 65,532,694 km (0.058 R)
• M94: 67,540,746 km (0.045 R)
• M95: 69,354,470 km (0.104 R)
• M96: 72,159,131 km (0.087 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 252 - 14,255 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit