🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.97

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 0.47 AU - 0.57 AU

Year: 132 Days

Day: 28.3 Hours

Environment

Temp: 236 °C

Axial Tilt: 70.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.75

Radius: 1.25

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 0.6 AU - 0.9 AU

Year: 228 Days

Day: 18 Hours

Environment

Temp: 133 °C

Axial Tilt: 1.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 77,533,777 km

• M1: 125,812 km (0.092 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.89

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 1.03 AU - 1.15 AU

Year: 400 Days

Day: 18.8 Hours

Environment

Temp: 22 °C

Axial Tilt: 14.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.4 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.1

Radius: 1.04

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 1.24 AU - 1.56 AU

Year: 582 Days

Day: 14.8 Hours

Environment

Temp: 1 °C

Axial Tilt: 8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 3.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.9

Radius: 1.72

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 2.96 AU - 4.78 AU

Year: 2676 Days

Day: 24.6 Hours

Environment

Temp: -106 °C

Axial Tilt: 15.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 5.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.95

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 4.66 AU - 6.2 AU

Year: 4447 Days

Day: 23.2 Hours

Environment

Temp: -145 °C

Axial Tilt: 38.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 7.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 789.3

Radius: 8.7

Gravity: 10.43 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 6.55 AU - 7.61 AU

Year: 6621 Days

Day: 9.9 Hours

Environment

Temp: -150 °C

Axial Tilt: 35.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 77,533,777 km

• M1: 109,356 km (0.108 R)
• M2: 185,202 km (0.106 R)
• M3: 315,951 km (0.105 R)
• M4: 768,335 km (0.105 R)
• M5: 843,582 km (0.114 R)
• M6: 937,380 km (0.12 R)
• M7: 1,170,454 km (0.073 R)
• M8: 1,554,172 km (0.078 R)
• M9: 1,651,112 km (0.057 R)
• M10: 1,831,078 km (0.101 R)
• M11: 1,913,058 km (0.076 R)
• M12: 2,341,805 km (0.093 R)
• M13: 2,453,704 km (0.077 R)
• M14: 2,590,287 km (0.106 R)
• M15: 2,991,060 km (0.111 R)
• M16: 3,186,435 km (0.09 R)
• M17: 3,538,438 km (0.067 R)
• M18: 5,009,883 km (0.051 R)
• M19: 5,096,650 km (0.103 R)
• M20: 5,301,001 km (0.091 R)
• M21: 5,478,424 km (0.065 R)
• M22: 6,238,381 km (0.098 R)
• M23: 6,363,145 km (0.097 R)
• M24: 6,614,919 km (0.108 R)
• M25: 7,390,135 km (0.109 R)
• M26: 7,455,958 km (0.112 R)
• M27: 7,654,923 km (0.084 R)
• M28: 7,956,512 km (0.084 R)
• M29: 8,057,940 km (0.049 R)
• M30: 8,296,249 km (0.079 R)
• M31: 8,433,430 km (0.103 R)
• M32: 8,640,623 km (0.071 R)
• M33: 8,744,893 km (0.101 R)
• M34: 9,095,551 km (0.106 R)
• M35: 9,810,479 km (0.096 R)
• M36: 10,506,408 km (0.088 R)
• M37: 10,617,709 km (0.067 R)
• M38: 10,916,605 km (0.054 R)
• M39: 11,180,346 km (0.102 R)
• M40: 11,446,331 km (0.078 R)
• M41: 11,829,751 km (0.055 R)
• M42: 13,405,316 km (0.078 R)
• M43: 13,647,365 km (0.061 R)
• M44: 13,931,601 km (0.116 R)
• M45: 14,094,812 km (0.093 R)
• M46: 14,464,469 km (0.045 R)
• M47: 15,550,399 km (0.087 R)
• M48: 15,719,744 km (0.096 R)
• M49: 15,804,716 km (0.082 R)
• M50: 17,976,877 km (0.111 R)
• M51: 18,065,738 km (0.102 R)
• M52: 18,826,593 km (0.089 R)
• M53: 18,916,800 km (0.089 R)
• M54: 19,597,919 km (0.117 R)
• M55: 20,240,891 km (0.099 R)
• M56: 20,984,243 km (0.065 R)
• M57: 22,545,446 km (0.079 R)
• M58: 22,737,231 km (0.112 R)
• M59: 23,412,665 km (0.086 R)
• M60: 23,655,463 km (0.115 R)
• M61: 24,045,763 km (0.08 R)
• M62: 25,030,865 km (0.065 R)
• M63: 25,130,049 km (0.089 R)
• M64: 25,428,496 km (0.05 R)
• M65: 26,079,247 km (0.091 R)
• M66: 26,230,191 km (0.093 R)
• M67: 26,331,020 km (0.044 R)
• M68: 26,532,978 km (0.104 R)
• M69: 27,961,188 km (0.082 R)
• M70: 28,425,540 km (0.112 R)
• M71: 28,529,062 km (0.079 R)
• M72: 29,309,514 km (0.064 R)
• M73: 29,414,083 km (0.084 R)
• M74: 30,466,953 km (0.071 R)
• M75: 31,264,758 km (0.086 R)
• M76: 31,639,351 km (0.074 R)
• M77: 33,753,618 km (0.116 R)
• M78: 34,358,143 km (0.116 R)
• M79: 34,966,408 km (0.109 R)
• M80: 35,188,411 km (0.086 R)
• M81: 36,193,260 km (0.064 R)
• M82: 37,320,929 km (0.069 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.96 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 584.3

Radius: 3.3

Gravity: 53.65 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 15.32 AU - 16.6 AU

Year: 22409 Days

Day: 21.5 Hours

Environment

Temp: -182 °C

Axial Tilt: 49.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 77,533,777 km

• M1: 1,184,516 km (0.072 R)
• M2: 1,300,753 km (0.111 R)
• M3: 1,544,149 km (0.052 R)
• M4: 1,575,565 km (0.116 R)
• M5: 1,834,668 km (0.102 R)
• M6: 1,868,029 km (0.096 R)
• M7: 1,901,539 km (0.105 R)
• M8: 2,726,122 km (0.087 R)
• M9: 4,160,466 km (0.115 R)
• M10: 4,292,561 km (0.075 R)
• M11: 4,697,373 km (0.117 R)
• M12: 4,743,000 km (0.054 R)
• M13: 4,835,003 km (0.11 R)
• M14: 4,881,079 km (0.051 R)
• M15: 5,161,276 km (0.114 R)
• M16: 6,484,768 km (0.114 R)
• M17: 7,851,644 km (0.075 R)
• M18: 8,124,361 km (0.073 R)
• M19: 12,380,720 km (0.101 R)
• M20: 13,017,857 km (0.107 R)
• M21: 13,275,614 km (0.094 R)
• M22: 13,927,562 km (0.076 R)
• M23: 14,456,540 km (0.105 R)
• M24: 15,262,274 km (0.082 R)
• M25: 15,397,959 km (0.102 R)
• M26: 16,497,952 km (0.111 R)
• M27: 18,338,605 km (0.1 R)
• M28: 19,136,709 km (0.099 R)
• M29: 19,724,180 km (0.048 R)
• M30: 20,020,234 km (0.101 R)
• M31: 20,243,135 km (0.06 R)
• M32: 21,218,663 km (0.104 R)
• M33: 21,446,052 km (0.034 R)
• M34: 21,522,047 km (0.086 R)
• M35: 21,598,043 km (0.067 R)
• M36: 22,517,471 km (0.11 R)
• M37: 25,110,900 km (0.093 R)
• M38: 26,239,317 km (0.047 R)
• M39: 26,891,564 km (0.11 R)
• M40: 27,219,632 km (0.064 R)
• M41: 27,384,189 km (0.102 R)
• M42: 27,549,046 km (0.088 R)
• M43: 28,128,738 km (0.097 R)
• M44: 28,378,417 km (0.091 R)
• M45: 28,545,219 km (0.076 R)
• M46: 29,216,015 km (0.095 R)
• M47: 29,637,732 km (0.097 R)
• M48: 29,807,077 km (0.118 R)
• M49: 32,733,660 km (0.104 R)
• M50: 33,965,000 km (0.117 R)
• M51: 34,053,562 km (0.116 R)
• M52: 34,408,408 km (0.086 R)
• M53: 36,201,338 km (0.052 R)
• M54: 37,840,632 km (0.066 R)
• M55: 39,597,210 km (0.066 R)
• M56: 39,690,409 km (0.108 R)
• M57: 40,438,399 km (0.068 R)
• M58: 41,191,175 km (0.028 R)
• M59: 42,138,579 km (0.097 R)
• M60: 44,829,246 km (0.041 R)
• M61: 44,926,335 km (0.079 R)
• M62: 45,315,589 km (0.113 R)
• M63: 45,803,577 km (0.06 R)
• M64: 45,901,414 km (0.082 R)
• M65: 47,179,428 km (0.078 R)
• M66: 48,269,847 km (0.069 R)
• M67: 48,468,962 km (0.049 R)
• M68: 48,668,376 km (0.047 R)
• M69: 49,368,494 km (0.116 R)
• M70: 49,870,694 km (0.1 R)
• M71: 50,072,053 km (0.067 R)
• M72: 50,778,753 km (0.109 R)
• M73: 52,611,327 km (0.06 R)
• M74: 53,845,061 km (0.098 R)
• M75: 54,051,655 km (0.09 R)
• M76: 54,465,443 km (0.08 R)
• M77: 55,296,310 km (0.05 R)
• M78: 57,814,042 km (0.095 R)
• M79: 58,449,384 km (0.119 R)
• M80: 58,980,457 km (0.078 R)
• M81: 60,690,959 km (0.116 R)
• M82: 60,905,781 km (0.066 R)
• M83: 61,444,333 km (0.118 R)
• M84: 62,851,750 km (0.098 R)
• M85: 65,918,806 km (0.09 R)
• M86: 66,693,274 km (0.074 R)
• M87: 66,804,126 km (0.1 R)
• M88: 66,914,978 km (0.103 R)
• M89: 69,483,424 km (0.103 R)
• M90: 71,062,429 km (0.033 R)
• M91: 72,425,266 km (0.114 R)
• M92: 72,767,396 km (0.071 R)
• M93: 74,485,677 km (0.115 R)
• M94: 74,715,759 km (0.118 R)
• M95: 75,176,820 km (0.086 R)
• M96: 76,333,361 km (0.117 R)
• M97: 77,262,663 km (0.088 R)

Planet 9 - Ice Giant

Semi-Major Axis: 17.99 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 403.1

Radius: 7.9

Gravity: 6.46 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 15.15 AU - 20.83 AU

Year: 26818 Days

Day: 18.2 Hours

Environment

Temp: -190 °C

Axial Tilt: 33.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 77,533,777 km

• M1: 105,167 km (0.041 R)
• M2: 200,012 km (0.093 R)
• M3: 300,991 km (0.095 R)
• M4: 386,112 km (0.09 R)
• M5: 461,061 km (0.045 R)
• M6: 605,273 km (0.1 R)
• M7: 1,097,001 km (0.109 R)
• M8: 1,352,066 km (0.09 R)
• M9: 1,563,148 km (0.109 R)
• M10: 2,294,383 km (0.114 R)
• M11: 2,884,845 km (0.114 R)
• M12: 3,039,679 km (0.063 R)
• M13: 3,479,497 km (0.049 R)
• M14: 3,769,717 km (0.082 R)
• M15: 4,285,680 km (0.114 R)
• M16: 4,373,793 km (0.062 R)
• M17: 5,430,403 km (0.073 R)
• M18: 5,573,867 km (0.073 R)
• M19: 6,011,740 km (0.045 R)
• M20: 6,309,889 km (0.099 R)
• M21: 6,663,837 km (0.113 R)
• M22: 7,285,566 km (0.089 R)
• M23: 7,710,424 km (0.116 R)
• M24: 7,979,999 km (0.08 R)
• M25: 8,528,575 km (0.115 R)
• M26: 9,259,659 km (0.116 R)
• M27: 10,245,958 km (0.091 R)
• M28: 10,542,461 km (0.078 R)
• M29: 10,841,657 km (0.104 R)
• M30: 11,022,521 km (0.059 R)
• M31: 12,066,415 km (0.11 R)
• M32: 12,128,797 km (0.087 R)
• M33: 13,463,659 km (0.041 R)
• M34: 13,918,885 km (0.096 R)
• M35: 14,445,320 km (0.076 R)
• M36: 15,382,401 km (0.109 R)
• M37: 16,063,670 km (0.057 R)
• M38: 17,033,812 km (0.107 R)
• M39: 18,237,327 km (0.027 R)
• M40: 18,308,984 km (0.042 R)
• M41: 20,501,640 km (0.116 R)
• M42: 21,175,579 km (0.093 R)
• M43: 22,698,784 km (0.103 R)
• M44: 23,317,970 km (0.111 R)
• M45: 26,334,012 km (0.095 R)
• M46: 27,970,164 km (0.085 R)
• M47: 28,716,957 km (0.109 R)
• M48: 28,800,432 km (0.12 R)
• M49: 28,967,384 km (0.098 R)
• M50: 29,218,559 km (0.076 R)
• M51: 29,807,525 km (0.103 R)
• M52: 31,253,838 km (0.104 R)
• M53: 32,201,690 km (0.119 R)
• M54: 33,159,116 km (0.077 R)
• M55: 36,087,046 km (0.101 R)
• M56: 36,177,103 km (0.073 R)
• M57: 36,447,576 km (0.096 R)
• M58: 38,543,443 km (0.117 R)
• M59: 40,117,511 km (0.114 R)
• M60: 40,490,908 km (0.097 R)
• M61: 42,090,857 km (0.091 R)
• M62: 43,999,427 km (0.094 R)
• M63: 44,964,333 km (0.101 R)
• M64: 46,914,790 km (0.117 R)
• M65: 47,111,361 km (0.094 R)
• M66: 47,308,232 km (0.112 R)
• M67: 47,999,374 km (0.108 R)
• M68: 49,391,532 km (0.094 R)
• M69: 49,491,464 km (0.093 R)
• M70: 50,696,175 km (0.085 R)
• M71: 50,897,833 km (0.073 R)
• M72: 53,031,996 km (0.067 R)
• M73: 53,236,796 km (0.102 R)
• M74: 53,339,270 km (0.118 R)
• M75: 54,058,537 km (0.098 R)
• M76: 54,367,756 km (0.082 R)
• M77: 54,884,467 km (0.061 R)
• M78: 57,072,186 km (0.046 R)
• M79: 57,597,275 km (0.105 R)
• M80: 58,652,388 km (0.115 R)
• M81: 58,864,069 km (0.097 R)
• M82: 58,970,134 km (0.108 R)
• M83: 59,182,264 km (0.118 R)
• M84: 59,500,907 km (0.084 R)
• M85: 60,140,139 km (0.107 R)
• M86: 60,781,465 km (0.118 R)
• M87: 62,070,999 km (0.114 R)
• M88: 63,695,632 km (0.113 R)
• M89: 66,986,635 km (0.042 R)
• M90: 68,095,904 km (0.105 R)
• M91: 69,323,204 km (0.052 R)
• M92: 71,799,348 km (0.106 R)
• M93: 72,593,264 km (0.114 R)
• M94: 73,048,191 km (0.083 R)
• M95: 73,504,166 km (0.055 R)

Kuiper Belt

Range: 31.2 - 46.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 266 - 15,921 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit