🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.71

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 0.54 AU - 0.6 AU

Year: 161 Days

Day: 31.3 Hours

Environment

Temp: 132 °C

Axial Tilt: 34.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.29

Radius: 1.11

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 0.73 AU - 1.17 AU

Year: 347 Days

Day: 43.8 Hours

Environment

Temp: 15 °C

Axial Tilt: 45.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.22

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 1.34 AU - 1.6 AU

Year: 668 Days

Day: 16.7 Hours

Environment

Temp: -39 °C

Axial Tilt: 29.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.03

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 1.26 AU - 1.96 AU

Year: 766 Days

Day: 17.8 Hours

Environment

Temp: -43 °C

Axial Tilt: 34 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 5.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 185.2

Radius: 8.7

Gravity: 2.45 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 5.18 AU - 5.36 AU

Year: 4534 Days

Day: 7.2 Hours

Environment

Temp: -149 °C

Axial Tilt: 26 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 110,746,937 km

• M1: 109,805 km (0.101 R)
• M2: 175,777 km (0.093 R)
• M3: 317,596 km (0.108 R)
• M4: 388,954 km (0.082 R)
• M5: 566,826 km (0.059 R)
• M6: 666,010 km (0.05 R)
• M7: 808,128 km (0.099 R)
• M8: 960,418 km (0.088 R)
• M9: 1,101,788 km (0.116 R)
• M10: 1,282,802 km (0.115 R)
• M11: 1,543,401 km (0.077 R)
• M12: 1,710,203 km (0.103 R)
• M13: 1,883,138 km (0.066 R)
• M14: 1,946,268 km (0.072 R)
• M15: 2,192,806 km (0.085 R)
• M16: 2,408,376 km (0.119 R)
• M17: 2,518,779 km (0.069 R)
• M18: 2,616,766 km (0.086 R)
• M19: 3,776,897 km (0.114 R)
• M20: 4,167,348 km (0.075 R)
• M21: 4,367,510 km (0.116 R)
• M22: 4,622,275 km (0.118 R)
• M23: 4,846,971 km (0.09 R)
• M24: 4,916,833 km (0.096 R)
• M25: 5,075,257 km (0.079 R)
• M26: 5,451,346 km (0.089 R)
• M27: 5,652,107 km (0.061 R)
• M28: 5,725,709 km (0.074 R)
• M29: 5,929,760 km (0.071 R)
• M30: 6,306,897 km (0.042 R)
• M31: 6,517,680 km (0.074 R)
• M32: 6,730,707 km (0.099 R)
• M33: 7,084,357 km (0.073 R)
• M34: 7,263,575 km (0.063 R)
• M35: 7,363,656 km (0.081 R)
• M36: 7,464,335 km (0.084 R)
• M37: 7,871,391 km (0.112 R)
• M38: 7,933,175 km (0.035 R)
• M39: 8,516,756 km (0.108 R)
• M40: 8,601,279 km (0.082 R)
• M41: 8,856,493 km (0.094 R)
• M42: 9,027,932 km (0.097 R)
• M43: 9,135,792 km (0.104 R)
• M44: 9,287,335 km (0.075 R)
• M45: 9,637,095 km (0.114 R)
• M46: 9,769,339 km (0.079 R)
• M47: 10,416,949 km (0.112 R)
• M48: 10,780,172 km (0.103 R)
• M49: 10,894,615 km (0.08 R)
• M50: 11,009,356 km (0.072 R)
• M51: 11,659,658 km (0.075 R)
• M52: 12,108,003 km (0.094 R)
• M53: 12,203,147 km (0.079 R)
• M54: 12,274,655 km (0.085 R)
• M55: 12,394,034 km (0.061 R)
• M56: 12,537,947 km (0.065 R)
• M57: 13,045,832 km (0.065 R)
• M58: 13,118,985 km (0.106 R)
• M59: 13,216,673 km (0.12 R)
• M60: 13,437,479 km (0.079 R)
• M61: 13,659,333 km (0.073 R)
• M62: 13,957,182 km (0.09 R)
• M63: 14,056,964 km (0.067 R)
• M64: 14,131,912 km (0.116 R)
• M65: 14,282,258 km (0.101 R)
• M66: 14,559,314 km (0.112 R)
• M67: 14,711,155 km (0.084 R)
• M68: 15,375,220 km (0.097 R)
• M69: 15,762,828 km (0.077 R)
• M70: 15,996,949 km (0.096 R)
• M71: 16,310,805 km (0.071 R)
• M72: 16,494,960 km (0.114 R)
• M73: 16,918,322 km (0.118 R)
• M74: 17,131,200 km (0.083 R)
• M75: 17,291,569 km (0.106 R)
• M76: 17,506,242 km (0.11 R)
• M77: 18,127,971 km (0.111 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 504.2

Radius: 10.3

Gravity: 4.75 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 7.69 AU - 8.21 AU

Year: 8400 Days

Day: 9.3 Hours

Environment

Temp: -171 °C

Axial Tilt: 2.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 110,746,937 km

• M1: 137,780 km (0.105 R)
• M2: 205,847 km (0.117 R)
• M3: 279,898 km (0.109 R)
• M4: 470,485 km (0.099 R)
• M5: 557,402 km (0.097 R)
• M6: 824,135 km (0.11 R)
• M7: 1,147,715 km (0.095 R)
• M8: 1,548,188 km (0.077 R)
• M9: 2,054,128 km (0.096 R)
• M10: 2,359,009 km (0.104 R)
• M11: 2,539,873 km (0.091 R)
• M12: 2,772,348 km (0.094 R)
• M13: 3,036,238 km (0.039 R)
• M14: 3,333,639 km (0.097 R)
• M15: 3,929,637 km (0.047 R)
• M16: 4,144,759 km (0.059 R)
• M17: 5,455,834 km (0.111 R)
• M18: 6,094,168 km (0.088 R)
• M19: 6,218,484 km (0.094 R)
• M20: 6,343,698 km (0.095 R)
• M21: 7,112,032 km (0.076 R)
• M22: 7,341,665 km (0.118 R)
• M23: 7,640,711 km (0.064 R)
• M24: 7,808,410 km (0.095 R)
• M25: 7,977,456 km (0.07 R)
• M26: 8,079,482 km (0.079 R)
• M27: 8,735,768 km (0.102 R)
• M28: 8,840,935 km (0.073 R)
• M29: 9,915,796 km (0.079 R)
• M30: 10,505,959 km (0.095 R)
• M31: 10,580,609 km (0.04 R)
• M32: 10,730,206 km (0.031 R)
• M33: 11,797,587 km (0.107 R)
• M34: 12,739,306 km (0.106 R)
• M35: 13,018,456 km (0.032 R)
• M36: 13,219,066 km (0.07 R)
• M37: 13,461,265 km (0.101 R)
• M38: 13,542,347 km (0.059 R)
• M39: 13,868,171 km (0.116 R)
• M40: 13,950,001 km (0.114 R)
• M41: 14,032,131 km (0.047 R)
• M42: 14,777,577 km (0.085 R)
• M43: 15,493,552 km (0.104 R)
• M44: 16,915,330 km (0.117 R)
• M45: 17,486,794 km (0.032 R)
• M46: 18,154,150 km (0.102 R)
• M47: 19,193,407 km (0.033 R)
• M48: 19,651,326 km (0.119 R)
• M49: 19,835,630 km (0.103 R)
• M50: 20,066,610 km (0.095 R)
• M51: 20,531,410 km (0.066 R)
• M52: 21,566,328 km (0.106 R)
• M53: 21,946,905 km (0.058 R)
• M54: 22,425,618 km (0.119 R)
• M55: 22,714,641 km (0.087 R)
• M56: 24,030,205 km (0.105 R)
• M57: 24,970,727 km (0.113 R)
• M58: 25,070,359 km (0.103 R)
• M59: 25,270,222 km (0.111 R)
• M60: 25,420,418 km (0.111 R)
• M61: 25,621,029 km (0.061 R)
• M62: 26,530,883 km (0.036 R)
• M63: 27,092,174 km (0.118 R)
• M64: 27,657,206 km (0.098 R)
• M65: 28,018,933 km (0.092 R)
• M66: 28,538,337 km (0.12 R)
• M67: 29,165,750 km (0.059 R)
• M68: 30,968,106 km (0.103 R)
• M69: 31,666,728 km (0.115 R)
• M70: 32,045,061 km (0.097 R)
• M71: 33,463,548 km (0.063 R)
• M72: 33,573,502 km (0.104 R)
• M73: 34,902,380 km (0.097 R)
• M74: 35,573,177 km (0.109 R)
• M75: 36,022,868 km (0.063 R)
• M76: 36,587,450 km (0.071 R)
• M77: 36,984,483 km (0.035 R)
• M78: 38,011,921 km (0.116 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 989.8

Radius: 12.9

Gravity: 5.95 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 7.86 AU - 12.16 AU

Year: 11868 Days

Day: 6 Hours

Environment

Temp: -178 °C

Axial Tilt: 36.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 110,746,937 km

• M1: 475,272 km (0.071 R)
• M2: 591,660 km (0.038 R)
• M3: 817,552 km (0.054 R)
• M4: 1,141,282 km (0.082 R)
• M5: 1,234,781 km (0.1 R)
• M6: 1,380,040 km (0.111 R)
• M7: 1,505,703 km (0.116 R)
• M8: 1,878,650 km (0.049 R)
• M9: 1,962,425 km (0.107 R)
• M10: 2,310,689 km (0.119 R)
• M11: 2,837,872 km (0.093 R)
• M12: 3,132,131 km (0.085 R)
• M13: 3,679,958 km (0.114 R)
• M14: 4,220,904 km (0.047 R)
• M15: 4,633,644 km (0.066 R)
• M16: 5,337,203 km (0.074 R)
• M17: 6,326,943 km (0.108 R)
• M18: 7,283,621 km (0.103 R)
• M19: 7,915,822 km (0.073 R)
• M20: 8,945,055 km (0.111 R)
• M21: 10,465,867 km (0.075 R)
• M22: 10,769,401 km (0.097 R)
• M23: 12,171,283 km (0.105 R)
• M24: 13,029,077 km (0.101 R)
• M25: 13,410,402 km (0.101 R)
• M26: 13,850,818 km (0.115 R)
• M27: 14,240,221 km (0.108 R)
• M28: 15,602,160 km (0.057 R)
• M29: 16,240,345 km (0.067 R)
• M30: 16,533,108 km (0.074 R)
• M31: 17,243,249 km (0.077 R)
• M32: 17,902,976 km (0.077 R)
• M33: 18,754,487 km (0.086 R)
• M34: 18,877,157 km (0.096 R)
• M35: 20,119,268 km (0.081 R)
• M36: 20,686,693 km (0.054 R)
• M37: 21,131,896 km (0.117 R)
• M38: 22,225,905 km (0.071 R)
• M39: 24,804,673 km (0.106 R)
• M40: 25,889,856 km (0.106 R)
• M41: 26,644,877 km (0.113 R)
• M42: 26,782,956 km (0.11 R)
• M43: 28,669,983 km (0.118 R)
• M44: 28,882,263 km (0.087 R)
• M45: 29,451,034 km (0.053 R)
• M46: 29,736,766 km (0.101 R)
• M47: 30,527,390 km (0.105 R)
• M48: 31,034,078 km (0.095 R)
• M49: 31,470,605 km (0.062 R)
• M50: 32,202,737 km (0.089 R)
• M51: 32,349,792 km (0.113 R)
• M52: 33,982,652 km (0.114 R)
• M53: 34,507,741 km (0.118 R)
• M54: 36,175,607 km (0.059 R)
• M55: 36,711,916 km (0.054 R)
• M56: 36,942,446 km (0.119 R)
• M57: 37,947,295 km (0.048 R)
• M58: 38,492,131 km (0.115 R)
• M59: 38,726,401 km (0.114 R)
• M60: 40,063,058 km (0.096 R)
• M61: 42,216,669 km (0.095 R)
• M62: 42,539,052 km (0.116 R)
• M63: 43,267,145 km (0.071 R)
• M64: 43,917,746 km (0.08 R)
• M65: 45,311,101 km (0.099 R)
• M66: 46,802,292 km (0.09 R)
• M67: 48,477,938 km (0.107 R)
• M68: 49,068,999 km (0.088 R)
• M69: 49,407,988 km (0.032 R)
• M70: 49,577,632 km (0.101 R)
• M71: 49,747,575 km (0.108 R)
• M72: 50,685,554 km (0.097 R)
• M73: 51,457,329 km (0.101 R)
• M74: 51,715,535 km (0.069 R)
• M75: 52,319,462 km (0.102 R)
• M76: 52,752,398 km (0.118 R)
• M77: 52,839,015 km (0.11 R)
• M78: 53,186,381 km (0.109 R)
• M79: 53,447,430 km (0.078 R)
• M80: 54,495,662 km (0.119 R)
• M81: 55,198,174 km (0.033 R)
• M82: 55,815,414 km (0.111 R)
• M83: 56,701,183 km (0.026 R)
• M84: 58,845,968 km (0.112 R)

Planet 8 - Ice Giant

Semi-Major Axis: 18.94 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 885.5

Radius: 6.7

Gravity: 19.73 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 15.38 AU - 22.5 AU

Year: 30889 Days

Day: 22.3 Hours

Environment

Temp: -211 °C

Axial Tilt: 29.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 110,746,937 km

• M1: 93,199 km (0.097 R)
• M2: 247,285 km (0.079 R)
• M3: 420,071 km (0.052 R)
• M4: 494,720 km (0.03 R)
• M5: 839,244 km (0.104 R)
• M6: 1,589,328 km (0.094 R)
• M7: 3,272,603 km (0.083 R)
• M8: 3,426,539 km (0.117 R)
• M9: 4,011,018 km (0.091 R)
• M10: 4,399,075 km (0.109 R)
• M11: 5,818,310 km (0.098 R)
• M12: 7,033,344 km (0.086 R)
• M13: 8,184,799 km (0.109 R)
• M14: 9,248,440 km (0.069 R)
• M15: 9,466,254 km (0.115 R)
• M16: 10,656,904 km (0.12 R)
• M17: 10,732,899 km (0.092 R)
• M18: 11,737,000 km (0.057 R)
• M19: 12,932,287 km (0.092 R)
• M20: 13,916,342 km (0.108 R)
• M21: 14,166,021 km (0.098 R)
• M22: 14,924,033 km (0.092 R)
• M23: 15,265,266 km (0.059 R)
• M24: 15,781,827 km (0.102 R)
• M25: 17,276,310 km (0.114 R)
• M26: 17,904,771 km (0.099 R)
• M27: 17,995,128 km (0.104 R)
• M28: 18,723,669 km (0.064 R)
• M29: 19,834,583 km (0.052 R)
• M30: 19,928,082 km (0.118 R)
• M31: 20,303,722 km (0.114 R)
• M32: 20,966,590 km (0.077 R)
• M33: 21,444,406 km (0.103 R)
• M34: 21,829,321 km (0.09 R)
• M35: 23,391,572 km (0.11 R)
• M36: 24,486,329 km (0.096 R)
• M37: 24,687,239 km (0.097 R)
• M38: 25,597,841 km (0.113 R)
• M39: 26,622,437 km (0.067 R)
• M40: 26,725,660 km (0.099 R)
• M41: 27,243,567 km (0.11 R)
• M42: 28,289,406 km (0.095 R)
• M43: 28,711,571 km (0.113 R)
• M44: 29,882,773 km (0.047 R)
• M45: 30,636,298 km (0.106 R)
• M46: 31,832,931 km (0.097 R)
• M47: 34,834,313 km (0.111 R)
• M48: 36,655,218 km (0.082 R)
• M49: 40,625,695 km (0.111 R)
• M50: 41,819,337 km (0.084 R)
• M51: 42,661,573 km (0.114 R)
• M52: 44,240,728 km (0.079 R)
• M53: 46,086,466 km (0.096 R)
• M54: 48,965,029 km (0.043 R)
• M55: 50,489,880 km (0.1 R)
• M56: 50,873,598 km (0.06 R)
• M57: 54,108,054 km (0.073 R)
• M58: 54,500,599 km (0.026 R)
• M59: 55,288,680 km (0.114 R)
• M60: 55,684,067 km (0.05 R)
• M61: 58,478,256 km (0.108 R)
• M62: 62,548,216 km (0.101 R)
• M63: 62,685,397 km (0.113 R)
• M64: 62,822,728 km (0.115 R)
• M65: 63,786,886 km (0.077 R)
• M66: 64,340,099 km (0.094 R)
• M67: 65,311,887 km (0.101 R)
• M68: 65,590,438 km (0.084 R)
• M69: 67,129,501 km (0.119 R)
• M70: 68,539,012 km (0.071 R)
• M71: 69,105,540 km (0.066 R)
• M72: 71,530,671 km (0.068 R)
• M73: 71,817,749 km (0.087 R)
• M74: 72,393,102 km (0.1 R)
• M75: 72,681,377 km (0.113 R)
• M76: 73,983,328 km (0.098 R)
• M77: 76,317,055 km (0.1 R)
• M78: 76,757,171 km (0.083 R)
• M79: 78,378,663 km (0.079 R)
• M80: 79,416,274 km (0.118 R)
• M81: 80,011,224 km (0.077 R)
• M82: 80,607,821 km (0.115 R)
• M83: 82,706,978 km (0.118 R)
• M84: 83,008,418 km (0.103 R)
• M85: 84,369,010 km (0.081 R)
• M86: 86,500,182 km (0.055 R)
• M87: 88,033,261 km (0.086 R)
• M88: 89,575,315 km (0.099 R)
• M89: 94,254,737 km (0.053 R)
• M90: 95,515,996 km (0.117 R)
• M91: 95,674,121 km (0.084 R)
• M92: 100,134,532 km (0.112 R)
• M93: 100,295,050 km (0.031 R)
• M94: 100,616,386 km (0.064 R)
• M95: 102,390,019 km (0.09 R)
• M96: 102,875,613 km (0.113 R)
• M97: 106,951,108 km (0.047 R)
• M98: 107,937,108 km (0.118 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 526 - 10,923 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit