🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.32

Radius: 1.12

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 0.49 AU - 0.75 AU

Year: 185 Days

Day: 47.6 Hours

Environment

Temp: 145 °C

Axial Tilt: 6.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.96

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 0.8 AU - 1.08 AU

Year: 345 Days

Day: 35.7 Hours

Environment

Temp: 30 °C

Axial Tilt: 8.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 74,170,226 km

• M1: 589,565 km (0.119 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.75

Radius: 0.89

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 1.36 AU - 1.82 AU

Year: 759 Days

Day: 36.2 Hours

Environment

Temp: -62 °C

Axial Tilt: 20.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.16

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 2.34 AU - 2.44 AU

Year: 1399 Days

Day: 23.5 Hours

Environment

Temp: -84 °C

Axial Tilt: 1.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.5

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 3.61 AU - 3.91 AU

Year: 2761 Days

Day: 38.6 Hours

Environment

Temp: -123 °C

Axial Tilt: 118.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 4.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 177.6

Radius: 9.5

Gravity: 1.97 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 4.14 AU - 4.68 AU

Year: 3508 Days

Day: 13.5 Hours

Environment

Temp: -134 °C

Axial Tilt: 31.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 74,170,226 km

• M1: 121,922 km (0.054 R)
• M2: 208,539 km (0.112 R)
• M3: 276,756 km (0.116 R)
• M4: 345,421 km (0.063 R)
• M5: 428,000 km (0.055 R)
• M6: 580,889 km (0.111 R)
• M7: 874,699 km (0.108 R)
• M8: 1,065,436 km (0.084 R)
• M9: 1,147,565 km (0.104 R)
• M10: 1,260,512 km (0.083 R)
• M11: 1,387,071 km (0.088 R)
• M12: 1,467,256 km (0.076 R)
• M13: 1,685,220 km (0.089 R)
• M14: 1,825,543 km (0.035 R)
• M15: 1,980,975 km (0.118 R)
• M16: 2,293,335 km (0.041 R)
• M17: 2,352,875 km (0.092 R)
• M18: 2,734,200 km (0.063 R)
• M19: 2,938,551 km (0.053 R)
• M20: 3,134,823 km (0.106 R)
• M21: 3,281,579 km (0.095 R)
• M22: 3,362,661 km (0.098 R)
• M23: 3,595,734 km (0.095 R)
• M24: 3,693,272 km (0.076 R)
• M25: 4,165,254 km (0.05 R)
• M26: 4,253,067 km (0.11 R)
• M27: 4,356,440 km (0.075 R)
• M28: 4,430,640 km (0.113 R)
• M29: 4,808,674 km (0.06 R)
• M30: 5,181,322 km (0.1 R)
• M31: 5,275,868 km (0.059 R)
• M32: 5,547,239 km (0.091 R)
• M33: 5,774,029 km (0.11 R)
• M34: 5,971,049 km (0.08 R)
• M35: 6,371,523 km (0.074 R)
• M36: 6,456,046 km (0.119 R)
• M37: 6,541,017 km (0.115 R)
• M38: 6,763,469 km (0.117 R)
• M39: 6,901,698 km (0.069 R)
• M40: 7,110,836 km (0.09 R)
• M41: 7,304,266 km (0.045 R)
• M42: 7,481,689 km (0.087 R)
• M43: 7,570,999 km (0.103 R)
• M44: 7,696,511 km (0.111 R)
• M45: 7,786,569 km (0.094 R)
• M46: 8,445,847 km (0.115 R)
• M47: 8,575,997 km (0.098 R)
• M48: 8,650,796 km (0.108 R)
• M49: 8,876,390 km (0.109 R)
• M50: 9,103,778 km (0.031 R)
• M51: 9,218,221 km (0.094 R)
• M52: 9,333,262 km (0.044 R)
• M53: 9,429,453 km (0.108 R)
• M54: 10,210,503 km (0.048 R)
• M55: 10,448,962 km (0.104 R)
• M56: 10,548,744 km (0.12 R)
• M57: 10,669,021 km (0.108 R)
• M58: 10,951,462 km (0.088 R)
• M59: 11,297,781 km (0.11 R)
• M60: 11,503,179 km (0.032 R)
• M61: 11,959,303 km (0.105 R)
• M62: 12,042,928 km (0.111 R)
• M63: 12,506,083 km (0.109 R)
• M64: 12,590,905 km (0.085 R)
• M65: 12,718,512 km (0.048 R)
• M66: 12,910,895 km (0.071 R)
• M67: 13,211,886 km (0.118 R)
• M68: 13,471,737 km (0.069 R)
• M69: 13,558,653 km (0.12 R)
• M70: 13,798,908 km (0.115 R)
• M71: 13,930,554 km (0.119 R)
• M72: 14,172,902 km (0.077 R)
• M73: 14,416,597 km (0.093 R)
• M74: 14,930,915 km (0.102 R)
• M75: 15,178,948 km (0.06 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 843.8

Radius: 9.8

Gravity: 8.79 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 5.78 AU - 5.78 AU

Year: 5263 Days

Day: 6.4 Hours

Environment

Temp: -148 °C

Axial Tilt: 38.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 74,170,226 km

• M1: 171,290 km (0.095 R)
• M2: 286,630 km (0.116 R)
• M3: 369,058 km (0.077 R)
• M4: 529,128 km (0.113 R)
• M5: 637,137 km (0.086 R)
• M6: 807,380 km (0.073 R)
• M7: 1,614,460 km (0.107 R)
• M8: 1,832,724 km (0.109 R)
• M9: 1,907,672 km (0.048 R)
• M10: 2,318,019 km (0.026 R)
• M11: 2,691,714 km (0.111 R)
• M12: 2,995,548 km (0.073 R)
• M13: 3,518,692 km (0.098 R)
• M14: 3,659,912 km (0.104 R)
• M15: 4,268,476 km (0.074 R)
• M16: 4,343,574 km (0.119 R)
• M17: 4,623,023 km (0.062 R)
• M18: 4,700,365 km (0.08 R)
• M19: 4,830,066 km (0.05 R)
• M20: 5,199,573 km (0.082 R)
• M21: 5,279,907 km (0.11 R)
• M22: 5,360,690 km (0.077 R)
• M23: 5,578,205 km (0.075 R)
• M24: 6,362,248 km (0.119 R)
• M25: 6,825,852 km (0.046 R)
• M26: 7,420,653 km (0.077 R)
• M27: 7,511,309 km (0.107 R)
• M28: 8,063,176 km (0.106 R)
• M29: 8,218,757 km (0.03 R)
• M30: 9,205,655 km (0.11 R)
• M31: 9,303,192 km (0.047 R)
• M32: 9,862,240 km (0.069 R)
• M33: 10,229,652 km (0.036 R)
• M34: 10,499,826 km (0.079 R)
• M35: 11,254,846 km (0.049 R)
• M36: 12,134,033 km (0.087 R)
• M37: 12,491,871 km (0.058 R)
• M38: 12,563,828 km (0.117 R)
• M39: 12,962,207 km (0.09 R)
• M40: 13,291,322 km (0.119 R)
• M41: 13,734,431 km (0.09 R)
• M42: 13,883,131 km (0.079 R)
• M43: 14,107,229 km (0.107 R)
• M44: 14,370,371 km (0.089 R)
• M45: 15,400,054 km (0.039 R)
• M46: 15,670,975 km (0.09 R)
• M47: 16,572,003 km (0.096 R)
• M48: 17,088,714 km (0.051 R)
• M49: 17,168,749 km (0.12 R)
• M50: 17,449,694 km (0.083 R)
• M51: 17,570,420 km (0.073 R)
• M52: 17,731,985 km (0.07 R)
• M53: 17,934,690 km (0.11 R)
• M54: 18,383,185 km (0.08 R)
• M55: 19,166,629 km (0.102 R)
• M56: 19,249,805 km (0.12 R)
• M57: 20,766,129 km (0.036 R)
• M58: 21,151,194 km (0.075 R)
• M59: 22,189,553 km (0.093 R)
• M60: 23,333,079 km (0.081 R)
• M61: 23,822,713 km (0.082 R)
• M62: 23,956,753 km (0.114 R)
• M63: 24,046,362 km (0.114 R)
• M64: 24,450,725 km (0.108 R)
• M65: 24,766,825 km (0.105 R)
• M66: 25,448,543 km (0.12 R)
• M67: 25,952,538 km (0.073 R)
• M68: 26,737,777 km (0.108 R)
• M69: 27,577,769 km (0.081 R)
• M70: 27,718,541 km (0.097 R)
• M71: 29,140,169 km (0.102 R)
• M72: 29,283,634 km (0.119 R)
• M73: 30,294,317 km (0.093 R)
• M74: 30,633,904 km (0.112 R)
• M75: 31,512,492 km (0.049 R)
• M76: 31,955,003 km (0.109 R)
• M77: 32,201,690 km (0.104 R)
• M78: 32,895,824 km (0.041 R)
• M79: 33,095,088 km (0.114 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.46 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 822.6

Radius: 7.5

Gravity: 14.62 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 12.68 AU - 16.24 AU

Year: 20826 Days

Day: 16.5 Hours

Environment

Temp: -202 °C

Axial Tilt: 34.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 74,170,226 km

• M1: 122,670 km (0.107 R)
• M2: 401,820 km (0.108 R)
• M3: 660,175 km (0.11 R)
• M4: 732,431 km (0.091 R)
• M5: 807,679 km (0.104 R)
• M6: 1,049,130 km (0.102 R)
• M7: 1,282,652 km (0.094 R)
• M8: 2,186,373 km (0.099 R)
• M9: 2,998,091 km (0.09 R)
• M10: 3,761,190 km (0.098 R)
• M11: 3,849,452 km (0.104 R)
• M12: 3,983,343 km (0.057 R)
• M13: 4,209,983 km (0.091 R)
• M14: 4,581,285 km (0.084 R)
• M15: 5,355,155 km (0.056 R)
• M16: 5,655,847 km (0.119 R)
• M17: 6,325,896 km (0.108 R)
• M18: 6,858,464 km (0.104 R)
• M19: 7,796,592 km (0.088 R)
• M20: 8,194,523 km (0.076 R)
• M21: 9,128,761 km (0.07 R)
• M22: 9,367,519 km (0.11 R)
• M23: 9,851,319 km (0.094 R)
• M24: 10,467,513 km (0.095 R)
• M25: 11,479,243 km (0.041 R)
• M26: 12,987,489 km (0.054 R)
• M27: 13,188,698 km (0.109 R)
• M28: 14,210,601 km (0.041 R)
• M29: 14,835,920 km (0.092 R)
• M30: 15,612,333 km (0.069 R)
• M31: 16,547,020 km (0.117 R)
• M32: 18,094,760 km (0.099 R)
• M33: 18,169,559 km (0.118 R)
• M34: 19,304,558 km (0.09 R)
• M35: 19,919,405 km (0.114 R)
• M36: 20,229,073 km (0.049 R)
• M37: 20,618,626 km (0.076 R)
• M38: 21,722,209 km (0.066 R)
• M39: 21,801,795 km (0.03 R)
• M40: 21,961,267 km (0.09 R)
• M41: 22,201,072 km (0.053 R)
• M42: 22,925,874 km (0.097 R)
• M43: 23,250,501 km (0.112 R)
• M44: 23,331,882 km (0.073 R)
• M45: 23,413,413 km (0.11 R)
• M46: 24,398,665 km (0.085 R)
• M47: 25,146,504 km (0.106 R)
• M48: 26,920,586 km (0.117 R)
• M49: 31,034,677 km (0.108 R)
• M50: 31,214,045 km (0.039 R)
• M51: 31,754,242 km (0.072 R)
• M52: 33,209,830 km (0.03 R)
• M53: 33,577,092 km (0.087 R)
• M54: 34,408,408 km (0.093 R)
• M55: 35,059,607 km (0.084 R)
• M56: 36,374,273 km (0.097 R)
• M57: 36,658,061 km (0.077 R)
• M58: 38,568,874 km (0.108 R)
• M59: 39,342,295 km (0.077 R)
• M60: 39,633,562 km (0.071 R)
• M61: 40,904,396 km (0.078 R)
• M62: 42,885,222 km (0.037 R)
• M63: 47,765,254 km (0.045 R)
• M64: 49,430,577 km (0.066 R)
• M65: 49,954,768 km (0.047 R)
• M66: 51,857,503 km (0.107 R)
• M67: 52,176,895 km (0.066 R)
• M68: 52,924,884 km (0.063 R)
• M69: 53,246,370 km (0.114 R)
• M70: 53,353,781 km (0.11 R)
• M71: 55,081,038 km (0.115 R)
• M72: 56,060,755 km (0.052 R)
• M73: 58,037,242 km (0.093 R)
• M74: 59,145,164 km (0.082 R)
• M75: 60,036,468 km (0.113 R)
• M76: 60,371,866 km (0.055 R)
• M77: 62,284,176 km (0.082 R)
• M78: 62,510,517 km (0.049 R)
• M79: 66,745,783 km (0.1 R)
• M80: 68,022,750 km (0.092 R)
• M81: 68,139,137 km (0.083 R)
• M82: 68,605,733 km (0.07 R)
• M83: 68,722,569 km (0.1 R)
• M84: 68,839,405 km (0.108 R)
• M85: 68,956,391 km (0.065 R)
• M86: 70,954,719 km (0.077 R)
• M87: 73,688,321 km (0.09 R)
• M88: 74,047,356 km (0.047 R)
• M89: 76,941,027 km (0.116 R)
• M90: 77,670,167 km (0.112 R)
• M91: 79,994,320 km (0.056 R)
• M92: 80,240,408 km (0.117 R)
• M93: 80,363,378 km (0.048 R)
• M94: 80,733,034 km (0.088 R)

Planet 9 - Ice Giant

Semi-Major Axis: 18.61 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 274.5

Radius: 5.9

Gravity: 7.89 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 18.13 AU - 19.09 AU

Year: 30407 Days

Day: 17.4 Hours

Environment

Temp: -198 °C

Axial Tilt: 46.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 74,170,226 km

• M1: 223,350 km (0.118 R)
• M2: 315,203 km (0.049 R)
• M3: 384,018 km (0.09 R)
• M4: 497,563 km (0.104 R)
• M5: 926,759 km (0.084 R)
• M6: 1,217,278 km (0.081 R)
• M7: 1,475,185 km (0.118 R)
• M8: 1,564,943 km (0.104 R)
• M9: 1,781,561 km (0.096 R)
• M10: 1,845,140 km (0.071 R)
• M11: 1,909,617 km (0.038 R)
• M12: 2,141,045 km (0.098 R)
• M13: 2,703,234 km (0.066 R)
• M14: 3,153,523 km (0.066 R)
• M15: 3,748,773 km (0.03 R)
• M16: 4,507,833 km (0.076 R)
• M17: 4,595,048 km (0.118 R)
• M18: 5,084,832 km (0.057 R)
• M19: 5,497,871 km (0.028 R)
• M20: 5,637,895 km (0.105 R)
• M21: 8,193,326 km (0.079 R)
• M22: 8,676,677 km (0.085 R)
• M23: 9,059,049 km (0.048 R)
• M24: 9,502,756 km (0.089 R)
• M25: 10,526,753 km (0.111 R)
• M26: 11,169,575 km (0.032 R)
• M27: 11,406,538 km (0.104 R)
• M28: 12,986,442 km (0.095 R)
• M29: 13,110,907 km (0.11 R)
• M30: 13,235,672 km (0.106 R)
• M31: 13,549,229 km (0.025 R)
• M32: 13,801,900 km (0.105 R)
• M33: 13,865,329 km (0.051 R)
• M34: 14,504,710 km (0.116 R)
• M35: 14,633,813 km (0.028 R)
• M36: 15,219,190 km (0.089 R)
• M37: 15,945,039 km (0.117 R)
• M38: 16,278,791 km (0.106 R)
• M39: 16,480,150 km (0.118 R)
• M40: 17,225,297 km (0.043 R)
• M41: 17,567,577 km (0.06 R)
• M42: 17,636,392 km (0.067 R)
• M43: 18,468,156 km (0.071 R)
• M44: 19,954,411 km (0.111 R)
• M45: 20,748,177 km (0.102 R)
• M46: 22,664,975 km (0.089 R)
• M47: 22,964,919 km (0.098 R)
• M48: 24,024,820 km (0.088 R)
• M49: 26,427,960 km (0.039 R)
• M50: 27,458,240 km (0.104 R)
• M51: 27,537,976 km (0.102 R)
• M52: 27,617,861 km (0.097 R)
• M53: 28,018,484 km (0.077 R)
• M54: 28,420,903 km (0.106 R)
• M55: 29,557,996 km (0.07 R)
• M56: 30,379,288 km (0.039 R)
• M57: 32,464,982 km (0.102 R)
• M58: 35,028,341 km (0.07 R)
• M59: 35,288,193 km (0.115 R)
• M60: 37,037,142 km (0.061 R)
• M61: 37,833,302 km (0.105 R)
• M62: 38,993,283 km (0.047 R)
• M63: 39,082,893 km (0.075 R)
• M64: 39,532,584 km (0.036 R)
• M65: 40,891,531 km (0.036 R)
• M66: 42,173,734 km (0.106 R)
• M67: 44,308,645 km (0.026 R)
• M68: 44,402,294 km (0.059 R)
• M69: 45,059,477 km (0.072 R)
• M70: 45,436,464 km (0.035 R)
• M71: 46,859,439 km (0.072 R)
• M72: 47,816,117 km (0.07 R)
• M73: 47,912,159 km (0.105 R)
• M74: 48,489,756 km (0.069 R)
• M75: 49,457,355 km (0.111 R)
• M76: 53,790,158 km (0.108 R)
• M77: 54,992,776 km (0.081 R)
• M78: 55,597,301 km (0.046 R)
• M79: 55,799,407 km (0.074 R)
• M80: 59,890,909 km (0.101 R)
• M81: 60,824,699 km (0.097 R)
• M82: 61,658,857 km (0.067 R)
• M83: 62,706,790 km (0.087 R)
• M84: 63,022,292 km (0.069 R)
• M85: 63,972,089 km (0.101 R)
• M86: 66,206,482 km (0.083 R)
• M87: 66,527,819 km (0.118 R)
• M88: 66,635,080 km (0.095 R)
• M89: 69,442,733 km (0.12 R)
• M90: 73,393,613 km (0.105 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 298 - 12,230 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit