🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.54

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 0.54 AU - 0.76 AU

Year: 195 Days

Day: 33.3 Hours

Environment

Temp: 152 °C

Axial Tilt: 34.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.55

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 0.57 AU - 0.79 AU

Year: 209 Days

Day: 20.7 Hours

Environment

Temp: 158 °C

Axial Tilt: 9.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.27

Radius: 0.59

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 1.4 AU - 2.18 AU

Year: 893 Days

Day: 24.6 Hours

Environment

Temp: -69 °C

Axial Tilt: 3.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.42

Radius: 1.64

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 2.29 AU - 2.99 AU

Year: 1599 Days

Day: 43.9 Hours

Environment

Temp: -102 °C

Axial Tilt: 36.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 5.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 954.7

Radius: 13.9

Gravity: 4.94 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 4.85 AU - 5.85 AU

Year: 4613 Days

Day: 7.7 Hours

Environment

Temp: -156 °C

Axial Tilt: 31.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 54,886,221 km

• M1: 175,777 km (0.093 R)
• M2: 372,200 km (0.111 R)
• M3: 571,763 km (0.117 R)
• M4: 675,584 km (0.085 R)
• M5: 1,118,543 km (0.12 R)
• M6: 1,223,860 km (0.066 R)
• M7: 1,494,483 km (0.081 R)
• M8: 1,697,637 km (0.032 R)
• M9: 1,820,456 km (0.09 R)
• M10: 2,112,920 km (0.101 R)
• M11: 2,342,553 km (0.057 R)
• M12: 2,682,140 km (0.094 R)
• M13: 3,059,276 km (0.078 R)
• M14: 3,475,907 km (0.112 R)
• M15: 4,099,430 km (0.111 R)
• M16: 4,559,145 km (0.04 R)
• M17: 4,832,909 km (0.09 R)
• M18: 5,241,012 km (0.046 R)
• M19: 5,580,898 km (0.052 R)
• M20: 5,766,848 km (0.085 R)
• M21: 5,954,893 km (0.051 R)
• M22: 7,040,076 km (0.111 R)
• M23: 7,270,307 km (0.056 R)
• M24: 7,473,760 km (0.03 R)
• M25: 7,590,895 km (0.117 R)
• M26: 7,738,099 km (0.076 R)
• M27: 7,826,961 km (0.106 R)
• M28: 8,826,574 km (0.091 R)
• M29: 9,262,801 km (0.105 R)
• M30: 9,578,752 km (0.108 R)
• M31: 10,253,887 km (0.09 R)
• M32: 10,580,908 km (0.117 R)
• M33: 10,712,554 km (0.098 R)
• M34: 10,878,009 km (0.076 R)
• M35: 11,111,232 km (0.045 R)
• M36: 11,211,612 km (0.026 R)
• M37: 11,312,292 km (0.106 R)
• M38: 11,480,739 km (0.028 R)
• M39: 11,718,151 km (0.082 R)
• M40: 11,820,326 km (0.108 R)
• M41: 12,025,724 km (0.049 R)
• M42: 12,232,169 km (0.111 R)
• M43: 12,405,254 km (0.08 R)
• M44: 12,753,667 km (0.1 R)
• M45: 12,893,990 km (0.098 R)
• M46: 13,034,911 km (0.093 R)
• M47: 13,318,100 km (0.11 R)
• M48: 13,926,664 km (0.083 R)
• M49: 15,171,019 km (0.037 R)
• M50: 15,618,616 km (0.12 R)
• M51: 15,731,263 km (0.036 R)
• M52: 16,260,391 km (0.071 R)
• M53: 16,565,271 km (0.11 R)
• M54: 16,680,163 km (0.037 R)
• M55: 18,673,105 km (0.066 R)
• M56: 18,952,405 km (0.072 R)
• M57: 20,411,283 km (0.101 R)
• M58: 20,657,820 km (0.093 R)
• M59: 21,112,598 km (0.055 R)
• M60: 21,361,978 km (0.078 R)
• M61: 22,412,005 km (0.059 R)
• M62: 22,794,078 km (0.105 R)
• M63: 23,007,255 km (0.086 R)
• M64: 23,306,899 km (0.05 R)
• M65: 24,649,241 km (0.114 R)
• M66: 25,219,658 km (0.109 R)
• M67: 25,572,709 km (0.098 R)
• M68: 26,552,425 km (0.119 R)
• M69: 28,502,733 km (0.034 R)
• M70: 28,732,515 km (0.113 R)
• M71: 29,518,203 km (0.067 R)
• M72: 29,611,103 km (0.119 R)
• M73: 30,217,424 km (0.078 R)
• M74: 30,358,045 km (0.059 R)
• M75: 31,300,213 km (0.085 R)
• M76: 31,727,464 km (0.094 R)
• M77: 31,917,902 km (0.103 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 90.5

Radius: 8.1

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 6.8 AU - 9.16 AU

Year: 8403 Days

Day: 14.4 Hours

Environment

Temp: -169 °C

Axial Tilt: 16 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 54,886,221 km

• M1: 125,662 km (0.106 R)
• M2: 186,249 km (0.046 R)
• M3: 286,929 km (0.114 R)
• M4: 357,389 km (0.083 R)
• M5: 410,796 km (0.115 R)
• M6: 467,643 km (0.091 R)
• M7: 518,805 km (0.101 R)
• M8: 627,563 km (0.114 R)
• M9: 754,422 km (0.056 R)
• M10: 868,715 km (0.079 R)
• M11: 933,640 km (0.071 R)
• M12: 1,057,059 km (0.063 R)
• M13: 1,186,012 km (0.08 R)
• M14: 1,485,656 km (0.062 R)
• M15: 2,036,177 km (0.118 R)
• M16: 2,242,921 km (0.104 R)
• M17: 2,303,358 km (0.12 R)
• M18: 2,472,105 km (0.031 R)
• M19: 2,708,918 km (0.077 R)
• M20: 2,854,477 km (0.111 R)
• M21: 3,136,619 km (0.119 R)
• M22: 3,272,603 km (0.092 R)
• M23: 3,375,826 km (0.034 R)
• M24: 3,532,754 km (0.072 R)
• M25: 3,674,273 km (0.04 R)
• M26: 3,908,244 km (0.109 R)
• M27: 4,091,502 km (0.038 R)
• M28: 5,070,021 km (0.099 R)
• M29: 5,149,608 km (0.029 R)
• M30: 5,740,070 km (0.065 R)
• M31: 5,906,722 km (0.117 R)
• M32: 5,990,796 km (0.1 R)
• M33: 6,244,963 km (0.064 R)
• M34: 6,330,533 km (0.073 R)
• M35: 6,459,486 km (0.12 R)
• M36: 7,229,616 km (0.108 R)
• M37: 7,636,822 km (0.106 R)
• M38: 7,889,493 km (0.094 R)
• M39: 8,028,469 km (0.094 R)
• M40: 8,285,328 km (0.119 R)
• M41: 8,355,789 km (0.1 R)
• M42: 8,663,661 km (0.092 R)
• M43: 8,735,319 km (0.082 R)
• M44: 8,831,062 km (0.119 R)
• M45: 9,217,622 km (0.094 R)
• M46: 9,486,599 km (0.086 R)
• M47: 9,782,953 km (0.118 R)
• M48: 9,857,602 km (0.072 R)
• M49: 9,982,217 km (0.09 R)
• M50: 10,895,662 km (0.072 R)
• M51: 10,998,735 km (0.068 R)
• M52: 11,102,256 km (0.106 R)
• M53: 11,154,017 km (0.086 R)
• M54: 12,047,865 km (0.102 R)
• M55: 12,181,306 km (0.083 R)
• M56: 12,261,490 km (0.109 R)
• M57: 12,315,196 km (0.076 R)
• M58: 12,395,680 km (0.084 R)
• M59: 12,692,631 km (0.104 R)
• M60: 12,828,317 km (0.119 R)
• M61: 13,046,580 km (0.1 R)
• M62: 13,597,399 km (0.06 R)
• M63: 13,819,851 km (0.057 R)
• M64: 14,183,973 km (0.113 R)
• M65: 14,353,018 km (0.102 R)
• M66: 14,466,114 km (0.095 R)
• M67: 14,607,933 km (0.051 R)
• M68: 14,664,780 km (0.1 R)
• M69: 15,036,232 km (0.103 R)
• M70: 15,352,781 km (0.104 R)
• M71: 15,729,917 km (0.074 R)
• M72: 15,817,282 km (0.029 R)
• M73: 16,374,983 km (0.058 R)
• M74: 16,909,197 km (0.072 R)
• M75: 17,058,496 km (0.116 R)
• M76: 17,509,384 km (0.082 R)
• M77: 18,116,601 km (0.092 R)
• M78: 19,009,401 km (0.079 R)
• M79: 19,133,717 km (0.118 R)
• M80: 19,476,745 km (0.045 R)
• M81: 19,539,427 km (0.026 R)
• M82: 19,633,374 km (0.089 R)
• M83: 20,264,228 km (0.103 R)
• M84: 20,773,609 km (0.115 R)
• M85: 21,029,870 km (0.116 R)
• M86: 21,094,048 km (0.082 R)
• M87: 21,545,534 km (0.101 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 322.5

Radius: 11.7

Gravity: 2.36 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 8.02 AU - 11.58 AU

Year: 11437 Days

Day: 6.3 Hours

Environment

Temp: -187 °C

Axial Tilt: 25.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 54,886,221 km

• M1: 169,345 km (0.091 R)
• M2: 306,077 km (0.041 R)
• M3: 655,388 km (0.103 R)
• M4: 834,457 km (0.078 R)
• M5: 1,668,615 km (0.093 R)
• M6: 2,435,603 km (0.099 R)
• M7: 2,649,229 km (0.105 R)
• M8: 2,868,988 km (0.047 R)
• M9: 3,326,458 km (0.059 R)
• M10: 3,917,071 km (0.064 R)
• M11: 4,000,097 km (0.091 R)
• M12: 4,309,915 km (0.105 R)
• M13: 4,424,507 km (0.095 R)
• M14: 4,686,153 km (0.1 R)
• M15: 5,163,969 km (0.069 R)
• M16: 5,532,578 km (0.081 R)
• M17: 5,657,343 km (0.107 R)
• M18: 6,360,453 km (0.09 R)
• M19: 6,557,024 km (0.103 R)
• M20: 6,789,051 km (0.068 R)
• M21: 7,057,429 km (0.095 R)
• M22: 7,159,006 km (0.075 R)
• M23: 7,466,579 km (0.114 R)
• M24: 7,570,101 km (0.119 R)
• M25: 7,813,497 km (0.085 R)
• M26: 8,059,585 km (0.117 R)
• M27: 8,165,800 km (0.101 R)
• M28: 8,849,462 km (0.109 R)
• M29: 8,995,769 km (0.115 R)
• M30: 9,069,072 km (0.117 R)
• M31: 10,696,248 km (0.106 R)
• M32: 11,364,053 km (0.057 R)
• M33: 11,603,110 km (0.08 R)
• M34: 12,740,203 km (0.109 R)
• M35: 13,030,124 km (0.117 R)
• M36: 14,598,059 km (0.092 R)
• M37: 14,988,510 km (0.097 R)
• M38: 15,163,091 km (0.119 R)
• M39: 15,250,605 km (0.077 R)
• M40: 15,338,419 km (0.041 R)
• M41: 15,779,583 km (0.096 R)
• M42: 16,001,736 km (0.119 R)
• M43: 17,677,980 km (0.092 R)
• M44: 18,326,786 km (0.088 R)
• M45: 18,420,135 km (0.102 R)
• M46: 19,030,495 km (0.085 R)
• M47: 19,504,570 km (0.086 R)
• M48: 19,982,536 km (0.11 R)
• M49: 21,538,054 km (0.073 R)
• M50: 21,636,490 km (0.073 R)
• M51: 21,735,224 km (0.06 R)
• M52: 22,730,050 km (0.092 R)
• M53: 22,981,075 km (0.058 R)
• M54: 23,485,819 km (0.085 R)
• M55: 24,455,063 km (0.105 R)
• M56: 24,918,817 km (0.113 R)
• M57: 25,645,862 km (0.055 R)
• M58: 26,379,939 km (0.11 R)
• M59: 28,083,559 km (0.036 R)
• M60: 28,569,154 km (0.113 R)
• M61: 28,840,076 km (0.062 R)
• M62: 28,948,684 km (0.084 R)
• M63: 30,649,761 km (0.094 R)
• M64: 31,205,368 km (0.081 R)
• M65: 31,372,768 km (0.102 R)
• M66: 31,764,265 km (0.089 R)
• M67: 32,892,084 km (0.117 R)
• M68: 33,518,001 km (0.08 R)
• M69: 34,033,067 km (0.082 R)
• M70: 35,827,044 km (0.118 R)
• M71: 36,647,290 km (0.113 R)
• M72: 38,485,548 km (0.029 R)
• M73: 38,904,721 km (0.099 R)
• M74: 39,929,168 km (0.076 R)
• M75: 40,171,516 km (0.055 R)
• M76: 40,475,200 km (0.101 R)

Planet 8 - Ice Giant

Semi-Major Axis: 12.3 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 397.7

Radius: 7.3

Gravity: 7.46 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 11.37 AU - 13.23 AU

Year: 16081 Days

Day: 23.1 Hours

Environment

Temp: -178 °C

Axial Tilt: 38.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 54,886,221 km

• M1: 110,104 km (0.078 R)
• M2: 212,279 km (0.109 R)
• M3: 333,902 km (0.101 R)
• M4: 465,100 km (0.115 R)
• M5: 759,359 km (0.072 R)
• M6: 1,171,501 km (0.067 R)
• M7: 1,644,829 km (0.105 R)
• M8: 1,928,616 km (0.079 R)
• M9: 2,368,583 km (0.044 R)
• M10: 2,899,805 km (0.1 R)
• M11: 3,022,924 km (0.054 R)
• M12: 3,085,007 km (0.117 R)
• M13: 3,274,099 km (0.08 R)
• M14: 3,931,582 km (0.113 R)
• M15: 4,171,237 km (0.113 R)
• M16: 4,240,501 km (0.09 R)
• M17: 4,918,479 km (0.08 R)
• M18: 5,477,376 km (0.091 R)
• M19: 6,017,126 km (0.099 R)
• M20: 6,253,640 km (0.113 R)
• M21: 7,146,739 km (0.115 R)
• M22: 7,271,653 km (0.098 R)
• M23: 7,821,126 km (0.12 R)
• M24: 7,906,846 km (0.076 R)
• M25: 8,383,913 km (0.092 R)
• M26: 8,781,245 km (0.094 R)
• M27: 12,523,287 km (0.118 R)
• M28: 12,875,889 km (0.1 R)
• M29: 13,487,894 km (0.093 R)
• M30: 13,901,083 km (0.066 R)
• M31: 14,005,053 km (0.116 R)
• M32: 16,192,773 km (0.048 R)
• M33: 16,797,597 km (0.08 R)
• M34: 17,353,802 km (0.066 R)
• M35: 17,521,800 km (0.106 R)
• M36: 17,915,991 km (0.031 R)
• M37: 17,972,539 km (0.12 R)
• M38: 18,885,684 km (0.084 R)
• M39: 19,405,836 km (0.042 R)
• M40: 19,580,267 km (0.1 R)
• M41: 19,930,775 km (0.092 R)
• M42: 20,401,260 km (0.032 R)
• M43: 20,578,533 km (0.112 R)
• M44: 21,054,105 km (0.063 R)
• M45: 21,173,634 km (0.116 R)
• M46: 21,233,323 km (0.115 R)
• M47: 21,653,544 km (0.086 R)
• M48: 21,774,120 km (0.055 R)
• M49: 22,563,398 km (0.115 R)
• M50: 22,746,805 km (0.072 R)
• M51: 22,930,810 km (0.094 R)
• M52: 23,238,384 km (0.107 R)
• M53: 23,547,453 km (0.042 R)
• M54: 24,357,376 km (0.08 R)
• M55: 24,608,401 km (0.046 R)
• M56: 25,366,713 km (0.091 R)
• M57: 26,132,504 km (0.078 R)
• M58: 26,841,299 km (0.113 R)
• M59: 27,100,552 km (0.103 R)
• M60: 28,277,588 km (0.042 R)
• M61: 28,409,533 km (0.102 R)
• M62: 29,005,232 km (0.058 R)
• M63: 29,204,646 km (0.12 R)
• M64: 29,872,900 km (0.076 R)
• M65: 31,907,730 km (0.1 R)
• M66: 32,182,392 km (0.091 R)
• M67: 32,457,801 km (0.049 R)
• M68: 32,526,915 km (0.082 R)
• M69: 33,567,518 km (0.077 R)
• M70: 34,619,042 km (0.114 R)
• M71: 35,752,694 km (0.076 R)
• M72: 36,324,009 km (0.047 R)
• M73: 37,475,763 km (0.079 R)
• M74: 39,078,853 km (0.089 R)
• M75: 39,667,371 km (0.057 R)
• M76: 40,332,932 km (0.115 R)
• M77: 40,704,234 km (0.095 R)
• M78: 42,200,961 km (0.066 R)
• M79: 43,715,639 km (0.103 R)
• M80: 44,863,354 km (0.1 R)
• M81: 45,402,206 km (0.1 R)
• M82: 45,479,398 km (0.045 R)
• M83: 46,253,567 km (0.07 R)
• M84: 46,642,223 km (0.117 R)
• M85: 46,797,954 km (0.104 R)
• M86: 48,917,905 km (0.105 R)
• M87: 50,109,004 km (0.077 R)
• M88: 50,668,200 km (0.088 R)
• M89: 50,988,639 km (0.111 R)
• M90: 51,390,160 km (0.068 R)
• M91: 52,682,087 km (0.089 R)
• M92: 52,844,251 km (0.116 R)
• M93: 53,494,852 km (0.039 R)
• M94: 54,229,976 km (0.027 R)
• M95: 54,803,983 km (0.094 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 163 - 10,841 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit