🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.45

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 0.64 AU - 0.78 AU

Year: 210 Days

Day: 17.3 Hours

Environment

Temp: 174 °C

Axial Tilt: 32.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.77

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 0.64 AU - 0.9 AU

Year: 237 Days

Day: 14.6 Hours

Environment

Temp: 144 °C

Axial Tilt: 32.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.56

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 0.89 AU - 1.07 AU

Year: 341 Days

Day: 26.9 Hours

Environment

Temp: 157 °C

Axial Tilt: 39 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 4.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.26

Radius: 1.1

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 3.2 AU - 5.04 AU

Year: 2939 Days

Day: 18.9 Hours

Environment

Temp: -113 °C

Axial Tilt: 34.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 7.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 675.3

Radius: 11.2

Gravity: 5.38 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 6.1 AU - 9.44 AU

Year: 7612 Days

Day: 14.4 Hours

Environment

Temp: -149 °C

Axial Tilt: 22.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 85,234,089 km

• M1: 157,676 km (0.079 R)
• M2: 251,324 km (0.057 R)
• M3: 398,828 km (0.078 R)
• M4: 707,299 km (0.073 R)
• M5: 953,387 km (0.098 R)
• M6: 1,069,924 km (0.107 R)
• M7: 1,245,253 km (0.086 R)
• M8: 1,392,607 km (0.119 R)
• M9: 1,807,441 km (0.104 R)
• M10: 2,305,004 km (0.11 R)
• M11: 2,418,698 km (0.119 R)
• M12: 2,771,450 km (0.031 R)
• M13: 3,525,872 km (0.108 R)
• M14: 3,844,815 km (0.091 R)
• M15: 4,145,507 km (0.074 R)
• M16: 4,256,807 km (0.079 R)
• M17: 4,425,703 km (0.114 R)
• M18: 4,740,906 km (0.064 R)
• M19: 4,828,271 km (0.103 R)
• M20: 5,484,707 km (0.099 R)
• M21: 5,761,463 km (0.095 R)
• M22: 6,424,929 km (0.075 R)
• M23: 6,684,182 km (0.098 R)
• M24: 7,720,896 km (0.114 R)
• M25: 8,416,077 km (0.113 R)
• M26: 8,771,372 km (0.071 R)
• M27: 9,131,454 km (0.107 R)
• M28: 9,940,928 km (0.032 R)
• M29: 10,926,928 km (0.109 R)
• M30: 11,004,120 km (0.075 R)
• M31: 11,120,059 km (0.1 R)
• M32: 12,868,708 km (0.109 R)
• M33: 13,113,899 km (0.115 R)
• M34: 14,658,946 km (0.045 R)
• M35: 15,301,618 km (0.028 R)
• M36: 15,822,518 km (0.047 R)
• M37: 16,393,234 km (0.104 R)
• M38: 16,481,646 km (0.064 R)
• M39: 16,614,639 km (0.084 R)
• M40: 16,881,521 km (0.109 R)
• M41: 17,194,779 km (0.092 R)
• M42: 17,509,982 km (0.104 R)
• M43: 17,690,846 km (0.106 R)
• M44: 18,237,476 km (0.096 R)
• M45: 18,420,883 km (0.114 R)
• M46: 18,558,813 km (0.037 R)
• M47: 19,114,120 km (0.076 R)
• M48: 19,300,519 km (0.093 R)
• M49: 20,336,035 km (0.12 R)
• M50: 20,621,618 km (0.114 R)
• M51: 20,812,804 km (0.048 R)
• M52: 21,631,703 km (0.063 R)
• M53: 22,069,426 km (0.106 R)
• M54: 22,362,937 km (0.115 R)
• M55: 23,450,065 km (0.118 R)
• M56: 23,799,675 km (0.085 R)
• M57: 24,352,439 km (0.095 R)
• M58: 24,909,392 km (0.114 R)
• M59: 25,829,868 km (0.081 R)
• M60: 26,970,103 km (0.114 R)
• M61: 27,126,881 km (0.046 R)
• M62: 27,388,827 km (0.086 R)
• M63: 28,232,559 km (0.063 R)
• M64: 28,604,459 km (0.103 R)
• M65: 29,729,734 km (0.053 R)
• M66: 29,999,759 km (0.061 R)
• M67: 30,108,067 km (0.102 R)
• M68: 30,270,680 km (0.108 R)
• M69: 30,814,917 km (0.084 R)
• M70: 32,355,775 km (0.117 R)
• M71: 33,303,628 km (0.089 R)
• M72: 34,034,563 km (0.104 R)
• M73: 35,569,437 km (0.062 R)
• M74: 36,143,743 km (0.114 R)
• M75: 36,432,018 km (0.106 R)
• M76: 36,836,830 km (0.113 R)
• M77: 37,709,434 km (0.092 R)
• M78: 38,001,749 km (0.039 R)
• M79: 38,353,603 km (0.11 R)
• M80: 39,238,026 km (0.089 R)
• M81: 39,653,010 km (0.041 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 218.6

Radius: 8.4

Gravity: 3.1 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 8.05 AU - 11.69 AU

Year: 10898 Days

Day: 12.6 Hours

Environment

Temp: -162 °C

Axial Tilt: 21.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 85,234,089 km

• M1: 266,434 km (0.072 R)
• M2: 412,890 km (0.114 R)
• M3: 491,130 km (0.063 R)
• M4: 575,054 km (0.09 R)
• M5: 651,349 km (0.083 R)
• M6: 731,234 km (0.067 R)
• M7: 829,071 km (0.104 R)
• M8: 976,724 km (0.09 R)
• M9: 1,133,204 km (0.098 R)
• M10: 1,651,261 km (0.112 R)
• M11: 1,763,011 km (0.04 R)
• M12: 2,297,075 km (0.047 R)
• M13: 3,059,576 km (0.092 R)
• M14: 3,528,266 km (0.11 R)
• M15: 3,795,597 km (0.087 R)
• M16: 4,221,652 km (0.116 R)
• M17: 5,702,222 km (0.047 R)
• M18: 5,901,337 km (0.11 R)
• M19: 6,131,568 km (0.085 R)
• M20: 6,335,619 km (0.104 R)
• M21: 6,394,262 km (0.099 R)
• M22: 6,571,386 km (0.104 R)
• M23: 6,870,282 km (0.082 R)
• M24: 7,357,822 km (0.117 R)
• M25: 8,078,135 km (0.08 R)
• M26: 8,269,770 km (0.116 R)
• M27: 8,657,528 km (0.087 R)
• M28: 8,755,515 km (0.073 R)
• M29: 9,316,955 km (0.113 R)
• M30: 9,484,355 km (0.096 R)
• M31: 9,652,803 km (0.111 R)
• M32: 10,232,794 km (0.087 R)
• M33: 10,509,699 km (0.085 R)
• M34: 10,964,776 km (0.087 R)
• M35: 11,354,927 km (0.076 R)
• M36: 12,003,284 km (0.102 R)
• M37: 12,774,761 km (0.064 R)
• M38: 12,998,110 km (0.047 R)
• M39: 13,072,760 km (0.064 R)
• M40: 14,288,093 km (0.11 R)
• M41: 14,519,969 km (0.118 R)
• M42: 14,675,252 km (0.115 R)
• M43: 14,831,133 km (0.045 R)
• M44: 15,578,823 km (0.085 R)
• M45: 15,777,639 km (0.106 R)
• M46: 16,703,051 km (0.075 R)
• M47: 17,233,824 km (0.098 R)
• M48: 17,811,721 km (0.079 R)
• M49: 18,437,788 km (0.106 R)
• M50: 18,521,862 km (0.044 R)
• M51: 18,605,936 km (0.075 R)
• M52: 18,774,682 km (0.042 R)
• M53: 18,859,205 km (0.113 R)
• M54: 19,113,671 km (0.118 R)
• M55: 19,668,679 km (0.039 R)
• M56: 19,754,548 km (0.058 R)
• M57: 19,969,820 km (0.111 R)
• M58: 20,056,138 km (0.093 R)
• M59: 20,402,606 km (0.06 R)
• M60: 20,663,804 km (0.048 R)
• M61: 21,409,699 km (0.113 R)
• M62: 22,522,707 km (0.081 R)
• M63: 22,882,939 km (0.106 R)
• M64: 22,973,147 km (0.112 R)
• M65: 23,745,820 km (0.116 R)
• M66: 23,837,224 km (0.08 R)
• M67: 24,943,799 km (0.075 R)
• M68: 26,492,586 km (0.118 R)
• M69: 27,590,335 km (0.034 R)
• M70: 28,168,980 km (0.111 R)
• M71: 28,411,328 km (0.097 R)
• M72: 29,338,237 km (0.039 R)
• M73: 30,822,098 km (0.091 R)
• M74: 31,171,858 km (0.081 R)
• M75: 32,127,639 km (0.085 R)
• M76: 32,685,489 km (0.114 R)
• M77: 33,042,130 km (0.068 R)
• M78: 33,144,306 km (0.109 R)
• M79: 33,451,281 km (0.086 R)
• M80: 33,553,755 km (0.103 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.17 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 598.1

Radius: 5.4

Gravity: 20.51 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 13.65 AU - 14.69 AU

Year: 18747 Days

Day: 24.5 Hours

Environment

Temp: -192 °C

Axial Tilt: 18.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 85,234,089 km

• M1: 99,483 km (0.043 R)
• M2: 221,405 km (0.044 R)
• M3: 582,684 km (0.103 R)
• M4: 623,823 km (0.051 R)
• M5: 916,287 km (0.083 R)
• M6: 1,468,004 km (0.104 R)
• M7: 1,641,687 km (0.077 R)
• M8: 1,761,365 km (0.115 R)
• M9: 2,072,678 km (0.118 R)
• M10: 2,202,081 km (0.119 R)
• M11: 2,401,046 km (0.08 R)
• M12: 2,571,438 km (0.086 R)
• M13: 2,745,570 km (0.081 R)
• M14: 2,816,479 km (0.091 R)
• M15: 3,105,652 km (0.106 R)
• M16: 3,142,453 km (0.077 R)
• M17: 3,712,421 km (0.116 R)
• M18: 3,830,154 km (0.109 R)
• M19: 4,069,511 km (0.072 R)
• M20: 5,739,622 km (0.105 R)
• M21: 6,198,139 km (0.095 R)
• M22: 7,346,003 km (0.08 R)
• M23: 7,444,588 km (0.111 R)
• M24: 7,493,956 km (0.095 R)
• M25: 7,692,921 km (0.085 R)
• M26: 7,843,267 km (0.055 R)
• M27: 8,095,938 km (0.091 R)
• M28: 9,938,684 km (0.083 R)
• M29: 9,993,138 km (0.055 R)
• M30: 10,488,008 km (0.075 R)
• M31: 11,444,387 km (0.076 R)
• M32: 11,904,101 km (0.113 R)
• M33: 12,019,890 km (0.112 R)
• M34: 12,136,127 km (0.077 R)
• M35: 12,194,470 km (0.115 R)
• M36: 12,487,084 km (0.086 R)
• M37: 13,802,199 km (0.058 R)
• M38: 14,476,137 km (0.054 R)
• M39: 14,723,871 km (0.051 R)
• M40: 14,910,569 km (0.053 R)
• M41: 15,728,720 km (0.086 R)
• M42: 16,690,634 km (0.071 R)
• M43: 17,408,106 km (0.1 R)
• M44: 18,671,011 km (0.1 R)
• M45: 19,075,972 km (0.117 R)
• M46: 19,347,493 km (0.085 R)
• M47: 20,031,903 km (0.067 R)
• M48: 21,919,230 km (0.05 R)
• M49: 27,757,436 km (0.074 R)
• M50: 30,250,185 km (0.112 R)
• M51: 31,763,817 km (0.094 R)
• M52: 31,844,151 km (0.098 R)
• M53: 32,246,868 km (0.117 R)
• M54: 32,570,299 km (0.099 R)
• M55: 32,651,381 km (0.099 R)
• M56: 32,894,777 km (0.05 R)
• M57: 33,220,451 km (0.108 R)
• M58: 33,465,193 km (0.069 R)
• M59: 33,956,772 km (0.045 R)
• M60: 35,113,014 km (0.117 R)
• M61: 36,114,272 km (0.081 R)
• M62: 36,618,417 km (0.104 R)
• M63: 39,864,990 km (0.078 R)
• M64: 42,403,965 km (0.049 R)
• M65: 43,380,540 km (0.088 R)
• M66: 44,185,077 km (0.065 R)
• M67: 45,627,650 km (0.082 R)
• M68: 46,810,969 km (0.05 R)
• M69: 47,177,035 km (0.115 R)
• M70: 48,558,571 km (0.118 R)
• M71: 50,608,660 km (0.086 R)
• M72: 51,361,138 km (0.099 R)
• M73: 52,117,355 km (0.094 R)
• M74: 52,401,741 km (0.098 R)
• M75: 52,686,874 km (0.117 R)
• M76: 53,832,046 km (0.05 R)
• M77: 53,927,938 km (0.094 R)
• M78: 54,503,890 km (0.109 R)
• M79: 54,985,595 km (0.112 R)
• M80: 55,759,016 km (0.085 R)
• M81: 56,147,073 km (0.119 R)
• M82: 57,023,567 km (0.084 R)
• M83: 57,121,254 km (0.051 R)
• M84: 57,414,616 km (0.119 R)
• M85: 58,395,978 km (0.09 R)
• M86: 59,086,372 km (0.076 R)
• M87: 61,673,817 km (0.109 R)
• M88: 62,577,986 km (0.099 R)
• M89: 62,880,473 km (0.109 R)
• M90: 63,790,477 km (0.118 R)
• M91: 65,010,747 km (0.062 R)
• M92: 66,752,515 km (0.109 R)
• M93: 66,958,361 km (0.088 R)

Planet 8 - Ice Giant

Semi-Major Axis: 19.6 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 414.1

Radius: 7.2

Gravity: 7.99 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 15.5 AU - 23.7 AU

Year: 30497 Days

Day: 22.9 Hours

Environment

Temp: -188 °C

Axial Tilt: 8.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 85,234,089 km

• M1: 139,425 km (0.063 R)
• M2: 426,055 km (0.104 R)
• M3: 599,887 km (0.092 R)
• M4: 902,374 km (0.096 R)
• M5: 1,278,912 km (0.063 R)
• M6: 1,340,846 km (0.09 R)
• M7: 1,599,351 km (0.062 R)
• M8: 1,838,408 km (0.077 R)
• M9: 1,944,324 km (0.059 R)
• M10: 2,504,268 km (0.088 R)
• M11: 2,741,830 km (0.08 R)
• M12: 2,904,143 km (0.101 R)
• M13: 3,238,345 km (0.118 R)
• M14: 3,323,765 km (0.116 R)
• M15: 3,497,000 km (0.114 R)
• M16: 3,762,536 km (0.118 R)
• M17: 4,888,410 km (0.072 R)
• M18: 4,986,546 km (0.118 R)
• M19: 8,637,033 km (0.09 R)
• M20: 8,696,423 km (0.105 R)
• M21: 9,116,195 km (0.108 R)
• M22: 10,414,854 km (0.078 R)
• M23: 10,924,684 km (0.085 R)
• M24: 13,386,616 km (0.096 R)
• M25: 13,662,624 km (0.071 R)
• M26: 16,598,632 km (0.074 R)
• M27: 17,268,381 km (0.078 R)
• M28: 17,343,330 km (0.064 R)
• M29: 17,418,428 km (0.096 R)
• M30: 18,327,684 km (0.084 R)
• M31: 19,407,930 km (0.108 R)
• M32: 19,798,680 km (0.089 R)
• M33: 20,271,110 km (0.105 R)
• M34: 20,986,636 km (0.104 R)
• M35: 21,227,040 km (0.114 R)
• M36: 22,279,012 km (0.118 R)
• M37: 22,360,693 km (0.094 R)
• M38: 23,347,889 km (0.076 R)
• M39: 23,930,423 km (0.119 R)
• M40: 26,480,469 km (0.116 R)
• M41: 27,087,836 km (0.117 R)
• M42: 27,436,997 km (0.034 R)
• M43: 29,383,565 km (0.087 R)
• M44: 29,562,783 km (0.04 R)
• M45: 32,571,047 km (0.101 R)
• M46: 32,663,648 km (0.04 R)
• M47: 33,314,847 km (0.114 R)
• M48: 33,408,196 km (0.116 R)
• M49: 33,595,194 km (0.1 R)
• M50: 33,876,438 km (0.084 R)
• M51: 35,579,759 km (0.114 R)
• M52: 36,538,083 km (0.115 R)
• M53: 37,213,817 km (0.116 R)
• M54: 39,069,130 km (0.091 R)
• M55: 39,958,339 km (0.084 R)
• M56: 42,159,971 km (0.112 R)
• M57: 42,970,343 km (0.076 R)
• M58: 43,990,451 km (0.117 R)
• M59: 44,915,414 km (0.067 R)
• M60: 45,328,454 km (0.115 R)
• M61: 45,950,632 km (0.117 R)
• M62: 48,150,019 km (0.056 R)
• M63: 51,350,965 km (0.092 R)
• M64: 52,216,239 km (0.104 R)
• M65: 52,541,914 km (0.109 R)
• M66: 54,620,127 km (0.097 R)
• M67: 56,279,766 km (0.099 R)
• M68: 56,836,569 km (0.101 R)
• M69: 56,948,169 km (0.116 R)
• M70: 58,293,054 km (0.079 R)
• M71: 59,308,525 km (0.11 R)
• M72: 60,671,660 km (0.083 R)
• M73: 61,128,233 km (0.057 R)
• M74: 65,639,955 km (0.093 R)
• M75: 65,874,226 km (0.039 R)
• M76: 66,108,795 km (0.068 R)
• M77: 67,167,649 km (0.115 R)
• M78: 67,758,261 km (0.097 R)
• M79: 68,944,722 km (0.104 R)
• M80: 69,779,328 km (0.051 R)
• M81: 70,257,742 km (0.092 R)
• M82: 71,940,718 km (0.064 R)
• M83: 73,758,632 km (0.102 R)
• M84: 73,880,404 km (0.1 R)
• M85: 74,856,680 km (0.1 R)
• M86: 77,934,956 km (0.073 R)
• M87: 80,051,765 km (0.09 R)
• M88: 80,677,982 km (0.094 R)
• M89: 80,928,858 km (0.093 R)
• M90: 81,809,092 km (0.073 R)
• M91: 81,935,203 km (0.114 R)
• M92: 82,313,536 km (0.106 R)
• M93: 82,819,027 km (0.03 R)
• M94: 83,833,001 km (0.103 R)

Kuiper Belt

Range: 31.2 - 61.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 496 - 17,111 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit