🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.29

Radius: 0.61

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 0.62 AU - 0.98 AU

Year: 261 Days

Day: 37.4 Hours

Environment

Temp: 143 °C

Axial Tilt: 47.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 77,489,255 km

• M1: 47,871 km (0.059 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.99

Radius: 1

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 2.34 AU - 2.9 AU

Year: 1549 Days

Day: 24.5 Hours

Environment

Temp: -89 °C

Axial Tilt: 1.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.6

Radius: 1.47

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 3.39 AU - 3.97 AU

Year: 2578 Days

Day: 38.1 Hours

Environment

Temp: -113 °C

Axial Tilt: 44.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 77,489,255 km

• M1: 2,418,549 km (0.069 R)
• M2: 2,966,376 km (0.057 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.12

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 3.48 AU - 5.36 AU

Year: 3394 Days

Day: 23.3 Hours

Environment

Temp: -125 °C

Axial Tilt: 14.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 77,489,255 km

• M1: 82,279 km (0.101 R)
• M2: 1,942,528 km (0.076 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 494.7

Radius: 10.8

Gravity: 4.24 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 7.68 AU - 10.22 AU

Year: 9780 Days

Day: 13.4 Hours

Environment

Temp: -169 °C

Axial Tilt: 61.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 77,489,255 km

• M1: 211,831 km (0.084 R)
• M2: 537,505 km (0.12 R)
• M3: 693,985 km (0.101 R)
• M4: 786,286 km (0.118 R)
• M5: 933,341 km (0.111 R)
• M6: 1,072,168 km (0.072 R)
• M7: 1,274,723 km (0.098 R)
• M8: 1,371,064 km (0.051 R)
• M9: 1,696,290 km (0.119 R)
• M10: 1,802,954 km (0.118 R)
• M11: 1,934,151 km (0.096 R)
• M12: 2,113,968 km (0.108 R)
• M13: 2,812,141 km (0.059 R)
• M14: 3,068,701 km (0.069 R)
• M15: 3,226,377 km (0.114 R)
• M16: 3,632,236 km (0.04 R)
• M17: 4,025,978 km (0.116 R)
• M18: 4,141,019 km (0.105 R)
• M19: 4,344,921 km (0.107 R)
• M20: 4,433,333 km (0.084 R)
• M21: 5,162,473 km (0.026 R)
• M22: 6,291,787 km (0.074 R)
• M23: 6,425,677 km (0.055 R)
• M24: 6,662,192 km (0.12 R)
• M25: 7,144,046 km (0.118 R)
• M26: 7,636,971 km (0.081 R)
• M27: 8,141,116 km (0.117 R)
• M28: 8,618,932 km (0.072 R)
• M29: 9,295,413 km (0.11 R)
• M30: 10,028,144 km (0.109 R)
• M31: 10,619,654 km (0.058 R)
• M32: 10,739,332 km (0.111 R)
• M33: 12,587,913 km (0.085 R)
• M34: 12,714,622 km (0.088 R)
• M35: 12,799,295 km (0.075 R)
• M36: 13,440,621 km (0.078 R)
• M37: 13,526,939 km (0.111 R)
• M38: 13,613,556 km (0.086 R)
• M39: 14,577,116 km (0.072 R)
• M40: 14,665,827 km (0.112 R)
• M41: 14,754,688 km (0.106 R)
• M42: 15,022,469 km (0.11 R)
• M43: 15,472,160 km (0.113 R)
• M44: 15,653,323 km (0.063 R)
• M45: 15,972,116 km (0.034 R)
• M46: 16,708,586 km (0.098 R)
• M47: 16,848,011 km (0.105 R)
• M48: 17,739,465 km (0.082 R)
• M49: 18,119,444 km (0.079 R)
• M50: 18,358,202 km (0.11 R)
• M51: 18,598,157 km (0.078 R)
• M52: 18,839,009 km (0.103 R)
• M53: 19,275,386 km (0.099 R)
• M54: 19,519,231 km (0.07 R)
• M55: 19,617,068 km (0.102 R)
• M56: 20,108,647 km (0.095 R)
• M57: 20,256,898 km (0.102 R)
• M58: 20,903,610 km (0.101 R)
• M59: 21,607,468 km (0.044 R)
• M60: 21,911,600 km (0.095 R)
• M61: 22,987,209 km (0.079 R)
• M62: 23,349,535 km (0.072 R)
• M63: 23,453,356 km (0.111 R)
• M64: 23,818,075 km (0.09 R)
• M65: 24,184,740 km (0.114 R)
• M66: 26,586,085 km (0.087 R)
• M67: 28,728,027 km (0.035 R)
• M68: 30,016,962 km (0.098 R)
• M69: 31,153,158 km (0.11 R)
• M70: 31,496,635 km (0.111 R)
• M71: 32,419,055 km (0.107 R)
• M72: 34,054,609 km (0.061 R)
• M73: 34,290,375 km (0.118 R)
• M74: 34,408,557 km (0.09 R)
• M75: 35,597,113 km (0.107 R)
• M76: 36,316,828 km (0.061 R)
• M77: 36,437,105 km (0.042 R)
• M78: 37,041,181 km (0.12 R)
• M79: 37,162,355 km (0.079 R)
• M80: 38,259,207 km (0.103 R)
• M81: 38,811,522 km (0.114 R)
• M82: 41,801,983 km (0.051 R)
• M83: 42,307,475 km (0.115 R)

Planet 6 - Ice Giant

Semi-Major Axis: 18.1 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 993.2

Radius: 7.9

Gravity: 15.91 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 16.4 AU - 19.8 AU

Year: 28126 Days

Day: 15.9 Hours

Environment

Temp: -195 °C

Axial Tilt: 31.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 77,489,255 km

• M1: 190,438 km (0.108 R)
• M2: 499,806 km (0.025 R)
• M3: 1,198,728 km (0.04 R)
• M4: 1,415,944 km (0.07 R)
• M5: 1,765,554 km (0.099 R)
• M6: 1,971,251 km (0.107 R)
• M7: 2,496,340 km (0.056 R)
• M8: 2,774,741 km (0.108 R)
• M9: 3,411,579 km (0.118 R)
• M10: 3,462,443 km (0.119 R)
• M11: 3,720,499 km (0.067 R)
• M12: 3,931,432 km (0.06 R)
• M13: 5,219,021 km (0.107 R)
• M14: 5,395,846 km (0.112 R)
• M15: 5,574,765 km (0.062 R)
• M16: 5,999,772 km (0.059 R)
• M17: 7,535,095 km (0.115 R)
• M18: 7,668,237 km (0.115 R)
• M19: 8,208,884 km (0.034 R)
• M20: 8,622,372 km (0.094 R)
• M21: 9,042,742 km (0.06 R)
• M22: 9,685,714 km (0.037 R)
• M23: 10,640,448 km (0.118 R)
• M24: 10,789,896 km (0.073 R)
• M25: 12,245,035 km (0.115 R)
• M26: 12,401,663 km (0.117 R)
• M27: 12,559,190 km (0.068 R)
• M28: 12,638,028 km (0.045 R)
• M29: 14,416,298 km (0.081 R)
• M30: 14,581,903 km (0.086 R)
• M31: 15,166,232 km (0.113 R)
• M32: 15,503,575 km (0.063 R)
• M33: 15,588,248 km (0.055 R)
• M34: 16,185,592 km (0.066 R)
• M35: 16,616,883 km (0.11 R)
• M36: 17,755,921 km (0.114 R)
• M37: 19,832,040 km (0.1 R)
• M38: 21,604,176 km (0.107 R)
• M39: 22,078,851 km (0.112 R)
• M40: 23,232,250 km (0.078 R)
• M41: 24,110,090 km (0.116 R)
• M42: 24,503,682 km (0.072 R)
• M43: 24,899,518 km (0.077 R)
• M44: 25,998,614 km (0.065 R)
• M45: 26,200,272 km (0.116 R)
• M46: 26,706,361 km (0.115 R)
• M47: 28,659,212 km (0.112 R)
• M48: 28,867,303 km (0.08 R)
• M49: 29,495,015 km (0.076 R)
• M50: 29,705,200 km (0.117 R)
• M51: 29,810,517 km (0.093 R)
• M52: 30,021,600 km (0.101 R)
• M53: 31,404,931 km (0.076 R)
• M54: 32,374,774 km (0.091 R)
• M55: 33,463,996 km (0.071 R)
• M56: 35,008,894 km (0.113 R)
• M57: 35,231,495 km (0.091 R)
• M58: 36,351,535 km (0.085 R)
• M59: 36,464,182 km (0.033 R)
• M60: 37,369,399 km (0.075 R)
• M61: 39,549,189 km (0.096 R)
• M62: 39,664,978 km (0.077 R)
• M63: 40,479,239 km (0.052 R)
• M64: 43,671,059 km (0.072 R)
• M65: 47,680,432 km (0.053 R)
• M66: 48,174,254 km (0.104 R)
• M67: 50,921,170 km (0.115 R)
• M68: 51,552,473 km (0.078 R)
• M69: 52,313,478 km (0.086 R)
• M70: 55,265,044 km (0.117 R)
• M71: 55,783,849 km (0.107 R)
• M72: 55,913,700 km (0.111 R)
• M73: 57,875,078 km (0.101 R)
• M74: 60,792,386 km (0.099 R)
• M75: 66,217,702 km (0.103 R)
• M76: 68,709,105 km (0.109 R)
• M77: 69,266,956 km (0.12 R)
• M78: 70,106,349 km (0.102 R)
• M79: 70,667,940 km (0.113 R)
• M80: 73,213,497 km (0.112 R)
• M81: 75,501,148 km (0.1 R)
• M82: 77,812,285 km (0.101 R)
• M83: 78,976,456 km (0.103 R)
• M84: 80,586,727 km (0.097 R)
• M85: 85,332,271 km (0.097 R)
• M86: 85,631,766 km (0.107 R)
• M87: 85,931,710 km (0.111 R)
• M88: 88,041,189 km (0.039 R)
• M89: 88,798,603 km (0.042 R)
• M90: 91,084,010 km (0.103 R)
• M91: 93,080,244 km (0.112 R)
• M92: 96,491,225 km (0.054 R)
• M93: 97,898,492 km (0.103 R)
• M94: 99,943,046 km (0.088 R)
• M95: 100,258,847 km (0.083 R)
• M96: 105,999,666 km (0.072 R)
• M97: 107,613,228 km (0.105 R)

Planet 7 - Ice Giant

Semi-Major Axis: 18.24 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 386.8

Radius: 7.9

Gravity: 6.2 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 17.51 AU - 18.97 AU

Year: 28453 Days

Day: 19.8 Hours

Environment

Temp: -197 °C

Axial Tilt: 9.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 77,489,255 km

• M1: 155,133 km (0.118 R)
• M2: 322,982 km (0.093 R)
• M3: 710,141 km (0.086 R)
• M4: 831,615 km (0.079 R)
• M5: 1,013,376 km (0.109 R)
• M6: 1,384,678 km (0.091 R)
• M7: 1,697,637 km (0.084 R)
• M8: 2,137,155 km (0.104 R)
• M9: 2,686,479 km (0.109 R)
• M10: 2,763,073 km (0.111 R)
• M11: 3,822,375 km (0.113 R)
• M12: 4,260,248 km (0.09 R)
• M13: 4,668,052 km (0.057 R)
• M14: 4,853,254 km (0.098 R)
• M15: 4,993,727 km (0.068 R)
• M16: 5,667,366 km (0.117 R)
• M17: 5,964,766 km (0.115 R)
• M18: 6,065,146 km (0.11 R)
• M19: 6,115,411 km (0.112 R)
• M20: 6,420,441 km (0.071 R)
• M21: 7,527,017 km (0.106 R)
• M22: 7,744,383 km (0.07 R)
• M23: 8,634,639 km (0.103 R)
• M24: 8,919,474 km (0.108 R)
• M25: 9,034,365 km (0.109 R)
• M26: 9,615,702 km (0.07 R)
• M27: 10,029,939 km (0.098 R)
• M28: 10,209,307 km (0.072 R)
• M29: 10,692,657 km (0.095 R)
• M30: 10,937,100 km (0.069 R)
• M31: 11,431,521 km (0.033 R)
• M32: 11,493,904 km (0.083 R)
• M33: 11,996,552 km (0.065 R)
• M34: 13,088,617 km (0.111 R)
• M35: 16,903,961 km (0.086 R)
• M36: 18,052,873 km (0.098 R)
• M37: 19,524,018 km (0.112 R)
• M38: 20,048,059 km (0.094 R)
• M39: 20,728,580 km (0.101 R)
• M40: 23,923,093 km (0.062 R)
• M41: 24,002,978 km (0.078 R)
• M42: 24,403,302 km (0.119 R)
• M43: 24,644,604 km (0.119 R)
• M44: 27,017,824 km (0.111 R)
• M45: 27,936,954 km (0.106 R)
• M46: 29,036,348 km (0.055 R)
• M47: 30,149,805 km (0.054 R)
• M48: 30,495,227 km (0.115 R)
• M49: 31,364,390 km (0.077 R)
• M50: 31,539,270 km (0.054 R)
• M51: 31,977,742 km (0.066 R)
• M52: 33,394,583 km (0.105 R)
• M53: 33,573,053 km (0.109 R)
• M54: 35,648,873 km (0.109 R)
• M55: 37,209,778 km (0.031 R)
• M56: 39,168,462 km (0.054 R)
• M57: 42,506,739 km (0.085 R)
• M58: 42,797,108 km (0.104 R)
• M59: 44,062,856 km (0.115 R)
• M60: 44,651,224 km (0.039 R)
• M61: 44,946,381 km (0.09 R)
• M62: 45,242,286 km (0.109 R)
• M63: 46,034,257 km (0.054 R)
• M64: 46,830,716 km (0.108 R)
• M65: 48,235,739 km (0.062 R)
• M66: 48,842,059 km (0.076 R)
• M67: 48,943,337 km (0.114 R)
• M68: 52,844,401 km (0.12 R)
• M69: 53,260,881 km (0.096 R)
• M70: 54,411,588 km (0.12 R)
• M71: 56,418,443 km (0.106 R)
• M72: 57,484,478 km (0.111 R)
• M73: 57,912,776 km (0.094 R)
• M74: 60,069,828 km (0.053 R)
• M75: 60,395,652 km (0.119 R)
• M76: 61,376,715 km (0.076 R)
• M77: 62,582,923 km (0.042 R)
• M78: 62,692,877 km (0.046 R)
• M79: 64,684,623 km (0.106 R)
• M80: 64,795,924 km (0.028 R)
• M81: 65,018,675 km (0.063 R)
• M82: 65,688,275 km (0.112 R)
• M83: 69,754,046 km (0.105 R)
• M84: 71,472,028 km (0.073 R)
• M85: 71,932,491 km (0.067 R)
• M86: 77,062,202 km (0.051 R)
• M87: 77,534,482 km (0.108 R)
• M88: 77,889,179 km (0.053 R)
• M89: 79,194,570 km (0.11 R)

Planet 8 - Ice Giant

Semi-Major Axis: 19.2 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 306.5

Radius: 7.7

Gravity: 5.17 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 18.74 AU - 19.66 AU

Year: 30729 Days

Day: 21.6 Hours

Environment

Temp: -204 °C

Axial Tilt: 25.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 77,489,255 km

• M1: 141,071 km (0.039 R)
• M2: 331,210 km (0.111 R)
• M3: 987,196 km (0.081 R)
• M4: 2,290,792 km (0.111 R)
• M5: 3,074,685 km (0.099 R)
• M6: 3,393,777 km (0.084 R)
• M7: 4,063,377 km (0.1 R)
• M8: 4,413,287 km (0.097 R)
• M9: 4,818,547 km (0.091 R)
• M10: 5,188,952 km (0.038 R)
• M11: 5,472,739 km (0.083 R)
• M12: 5,907,919 km (0.097 R)
• M13: 6,556,127 km (0.102 R)
• M14: 6,966,174 km (0.075 R)
• M15: 7,973,267 km (0.095 R)
• M16: 9,769,938 km (0.058 R)
• M17: 9,886,325 km (0.119 R)
• M18: 10,120,296 km (0.073 R)
• M19: 10,953,706 km (0.115 R)
• M20: 11,685,688 km (0.089 R)
• M21: 12,940,216 km (0.081 R)
• M22: 13,196,178 km (0.077 R)
• M23: 13,518,561 km (0.061 R)
• M24: 15,574,784 km (0.097 R)
• M25: 15,642,701 km (0.054 R)
• M26: 16,465,639 km (0.089 R)
• M27: 16,952,281 km (0.1 R)
• M28: 17,022,143 km (0.026 R)
• M29: 17,939,477 km (0.103 R)
• M30: 19,528,207 km (0.119 R)
• M31: 19,822,017 km (0.086 R)
• M32: 21,086,418 km (0.057 R)
• M33: 21,766,341 km (0.119 R)
• M34: 21,842,336 km (0.09 R)
• M35: 22,915,402 km (0.098 R)
• M36: 22,992,744 km (0.114 R)
• M37: 23,848,893 km (0.094 R)
• M38: 24,084,210 km (0.056 R)
• M39: 25,272,316 km (0.119 R)
• M40: 25,913,792 km (0.047 R)
• M41: 28,117,817 km (0.055 R)
• M42: 28,200,545 km (0.039 R)
• M43: 28,283,422 km (0.106 R)
• M44: 28,449,476 km (0.115 R)
• M45: 28,615,679 km (0.114 R)
• M46: 28,699,005 km (0.044 R)
• M47: 29,368,007 km (0.077 R)
• M48: 30,892,259 km (0.086 R)
• M49: 31,577,867 km (0.09 R)
• M50: 31,663,885 km (0.097 R)
• M51: 32,095,326 km (0.084 R)
• M52: 32,528,711 km (0.112 R)
• M53: 33,840,534 km (0.029 R)
• M54: 34,635,797 km (0.098 R)
• M55: 34,813,519 km (0.105 R)
• M56: 35,348,032 km (0.082 R)
• M57: 36,425,286 km (0.111 R)
• M58: 36,968,027 km (0.101 R)
• M59: 37,969,884 km (0.107 R)
• M60: 38,611,958 km (0.109 R)
• M61: 38,704,111 km (0.112 R)
• M62: 40,934,615 km (0.115 R)
• M63: 43,493,636 km (0.087 R)
• M64: 43,973,097 km (0.117 R)
• M65: 44,743,975 km (0.112 R)
• M66: 45,616,580 km (0.116 R)
• M67: 46,396,882 km (0.061 R)
• M68: 47,181,672 km (0.079 R)
• M69: 48,069,835 km (0.091 R)
• M70: 49,562,223 km (0.109 R)
• M71: 49,862,466 km (0.052 R)
• M72: 53,205,530 km (0.04 R)
• M73: 53,410,329 km (0.092 R)
• M74: 53,615,578 km (0.075 R)
• M75: 55,162,868 km (0.077 R)
• M76: 55,474,032 km (0.06 R)
• M77: 56,411,113 km (0.097 R)
• M78: 56,724,670 km (0.1 R)
• M79: 57,353,580 km (0.11 R)
• M80: 58,406,749 km (0.091 R)
• M81: 61,819,525 km (0.095 R)
• M82: 62,250,666 km (0.056 R)
• M83: 62,466,536 km (0.113 R)
• M84: 64,312,125 km (0.088 R)
• M85: 67,723,255 km (0.112 R)
• M86: 68,836,263 km (0.026 R)
• M87: 72,551,377 km (0.046 R)
• M88: 73,233,842 km (0.071 R)
• M89: 73,461,830 km (0.111 R)
• M90: 73,690,116 km (0.102 R)
• M91: 75,064,172 km (0.119 R)
• M92: 76,331,266 km (0.114 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 545 - 19,532 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit