🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.58

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 0.68 AU - 1.06 AU

Year: 299 Days

Day: 25.2 Hours

Environment

Temp: 103 °C

Axial Tilt: 32.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.03

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 0.71 AU - 1.11 AU

Year: 320 Days

Day: 37.7 Hours

Environment

Temp: 76 °C

Axial Tilt: 36.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 69,374,057 km

• M1: 402,568 km (0.086 R)
• M2: 727,494 km (0.114 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.78

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 1.71 AU - 2.03 AU

Year: 943 Days

Day: 34.7 Hours

Environment

Temp: -71 °C

Axial Tilt: 36.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 69,374,057 km

• M1: 257,608 km (0.106 R)
• M2: 343,776 km (0.11 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.22

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 2.57 AU - 3.99 AU

Year: 2192 Days

Day: 12.7 Hours

Environment

Temp: -120 °C

Axial Tilt: 40 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.31

Radius: 0.63

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 3.8 AU - 3.8 AU

Year: 2733 Days

Day: 24.8 Hours

Environment

Temp: -118 °C

Axial Tilt: 19.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 69,374,057 km

• M1: 31,864 km (0.086 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 181.5

Radius: 13.9

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 4.36 AU - 5.38 AU

Year: 3965 Days

Day: 6.5 Hours

Environment

Temp: -133 °C

Axial Tilt: 24.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 69,374,057 km

• M1: 173,384 km (0.102 R)
• M2: 276,008 km (0.06 R)
• M3: 414,536 km (0.077 R)
• M4: 537,954 km (0.076 R)
• M5: 732,282 km (0.038 R)
• M6: 961,466 km (0.07 R)
• M7: 1,235,080 km (0.117 R)
• M8: 1,777,971 km (0.103 R)
• M9: 1,998,478 km (0.063 R)
• M10: 2,094,221 km (0.116 R)
• M11: 2,253,094 km (0.03 R)
• M12: 2,727,618 km (0.049 R)
• M13: 2,942,740 km (0.081 R)
• M14: 3,121,659 km (0.056 R)
• M15: 3,519,589 km (0.116 R)
• M16: 3,665,746 km (0.063 R)
• M17: 3,873,687 km (0.047 R)
• M18: 4,055,299 km (0.045 R)
• M19: 5,420,679 km (0.041 R)
• M20: 5,607,227 km (0.117 R)
• M21: 5,778,517 km (0.109 R)
• M22: 5,864,985 km (0.072 R)
• M23: 6,374,515 km (0.116 R)
• M24: 7,853,439 km (0.095 R)
• M25: 8,026,375 km (0.094 R)
• M26: 8,181,059 km (0.102 R)
• M27: 9,638,740 km (0.117 R)
• M28: 10,052,079 km (0.053 R)
• M29: 10,302,805 km (0.059 R)
• M30: 10,598,112 km (0.119 R)
• M31: 10,960,438 km (0.072 R)
• M32: 11,544,168 km (0.092 R)
• M33: 12,764,738 km (0.074 R)
• M34: 12,855,095 km (0.112 R)
• M35: 12,991,079 km (0.047 R)
• M36: 13,264,394 km (0.117 R)
• M37: 13,608,769 km (0.105 R)
• M38: 14,283,006 km (0.072 R)
• M39: 14,494,538 km (0.119 R)
• M40: 14,588,784 km (0.109 R)
• M41: 15,398,857 km (0.03 R)
• M42: 15,519,283 km (0.12 R)
• M43: 16,076,984 km (0.088 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 117.7

Radius: 10.5

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 6.39 AU - 7.53 AU

Year: 6775 Days

Day: 9.3 Hours

Environment

Temp: -161 °C

Axial Tilt: 31.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 69,374,057 km

• M1: 137,780 km (0.1 R)
• M2: 211,382 km (0.107 R)
• M3: 345,421 km (0.119 R)
• M4: 438,322 km (0.055 R)
• M5: 575,503 km (0.035 R)
• M6: 719,267 km (0.119 R)
• M7: 796,010 km (0.112 R)
• M8: 865,573 km (0.117 R)
• M9: 948,002 km (0.11 R)
• M10: 1,044,044 km (0.087 R)
• M11: 1,189,004 km (0.084 R)
• M12: 1,293,423 km (0.11 R)
• M13: 1,474,736 km (0.051 R)
• M14: 1,562,251 km (0.111 R)
• M15: 1,690,306 km (0.046 R)
• M16: 1,862,344 km (0.05 R)
• M17: 2,532,094 km (0.094 R)
• M18: 2,668,377 km (0.049 R)
• M19: 2,885,444 km (0.109 R)
• M20: 3,124,352 km (0.082 R)
• M21: 3,419,807 km (0.106 R)
• M22: 3,486,678 km (0.074 R)
• M23: 4,037,796 km (0.076 R)
• M24: 4,144,160 km (0.046 R)
• M25: 5,869,622 km (0.107 R)
• M26: 5,950,106 km (0.043 R)
• M27: 6,255,136 km (0.113 R)
• M28: 6,337,265 km (0.091 R)
• M29: 6,606,990 km (0.055 R)
• M30: 6,774,839 km (0.098 R)
• M31: 7,007,912 km (0.107 R)
• M32: 7,547,661 km (0.115 R)
• M33: 7,723,140 km (0.094 R)
• M34: 8,011,415 km (0.049 R)
• M35: 8,168,044 km (0.107 R)
• M36: 8,393,488 km (0.09 R)
• M37: 8,529,921 km (0.074 R)
• M38: 8,804,732 km (0.111 R)
• M39: 8,873,996 km (0.1 R)
• M40: 9,457,428 km (0.095 R)
• M41: 10,053,426 km (0.086 R)
• M42: 10,149,916 km (0.105 R)
• M43: 10,222,471 km (0.029 R)
• M44: 10,933,061 km (0.082 R)
• M45: 11,131,877 km (0.057 R)
• M46: 11,331,889 km (0.081 R)
• M47: 11,457,402 km (0.096 R)
• M48: 11,659,508 km (0.09 R)
• M49: 12,608,857 km (0.114 R)
• M50: 12,712,977 km (0.102 R)
• M51: 13,027,132 km (0.046 R)
• M52: 13,529,631 km (0.111 R)
• M53: 13,931,003 km (0.073 R)
• M54: 14,499,325 km (0.11 R)
• M55: 14,882,445 km (0.097 R)
• M56: 14,965,023 km (0.072 R)
• M57: 15,241,330 km (0.119 R)
• M58: 15,714,808 km (0.065 R)
• M59: 16,363,165 km (0.108 R)
• M60: 16,590,703 km (0.105 R)
• M61: 16,819,289 km (0.083 R)
• M62: 17,106,517 km (0.076 R)
• M63: 17,308,474 km (0.112 R)
• M64: 17,831,767 km (0.114 R)
• M65: 18,036,566 km (0.076 R)
• M66: 18,389,617 km (0.055 R)
• M67: 18,596,511 km (0.116 R)
• M68: 18,685,522 km (0.042 R)
• M69: 18,774,533 km (0.073 R)
• M70: 19,162,290 km (0.073 R)
• M71: 19,673,317 km (0.118 R)
• M72: 20,036,690 km (0.097 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 919.4

Radius: 9.2

Gravity: 10.86 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 5.82 AU - 9.06 AU

Year: 7487 Days

Day: 8.2 Hours

Environment

Temp: -173 °C

Axial Tilt: 20.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 69,374,057 km

• M1: 118,332 km (0.09 R)
• M2: 286,330 km (0.09 R)
• M3: 488,736 km (0.068 R)
• M4: 675,285 km (0.118 R)
• M5: 737,518 km (0.09 R)
• M6: 801,994 km (0.075 R)
• M7: 1,116,898 km (0.11 R)
• M8: 1,722,470 km (0.117 R)
• M9: 1,810,134 km (0.084 R)
• M10: 2,082,402 km (0.08 R)
• M11: 2,367,835 km (0.055 R)
• M12: 2,465,822 km (0.102 R)
• M13: 2,565,155 km (0.117 R)
• M14: 3,028,758 km (0.054 R)
• M15: 3,297,735 km (0.11 R)
• M16: 3,518,542 km (0.119 R)
• M17: 4,269,074 km (0.07 R)
• M18: 4,509,927 km (0.116 R)
• M19: 6,316,920 km (0.119 R)
• M20: 6,940,294 km (0.089 R)
• M21: 8,394,984 km (0.108 R)
• M22: 8,773,167 km (0.073 R)
• M23: 9,467,600 km (0.083 R)
• M24: 9,545,990 km (0.11 R)
• M25: 9,782,055 km (0.046 R)
• M26: 10,340,504 km (0.085 R)
• M27: 10,501,920 km (0.085 R)
• M28: 11,156,112 km (0.12 R)
• M29: 11,529,957 km (0.064 R)
• M30: 12,247,278 km (0.114 R)
• M31: 13,022,495 km (0.05 R)
• M32: 13,196,926 km (0.072 R)
• M33: 13,504,050 km (0.04 R)
• M34: 14,665,378 km (0.072 R)
• M35: 14,846,841 km (0.083 R)
• M36: 15,029,200 km (0.041 R)
• M37: 15,212,159 km (0.045 R)
• M38: 15,812,046 km (0.074 R)
• M39: 16,466,686 km (0.071 R)
• M40: 18,044,645 km (0.079 R)
• M41: 18,336,660 km (0.055 R)
• M42: 19,073,729 km (0.062 R)
• M43: 19,371,279 km (0.1 R)
• M44: 20,323,619 km (0.091 R)
• M45: 21,188,444 km (0.105 R)
• M46: 22,221,417 km (0.079 R)
• M47: 23,535,635 km (0.116 R)
• M48: 24,228,871 km (0.061 R)
• M49: 24,336,133 km (0.111 R)
• M50: 24,766,675 km (0.107 R)
• M51: 25,362,823 km (0.102 R)
• M52: 25,799,499 km (0.113 R)
• M53: 26,348,673 km (0.079 R)
• M54: 26,458,927 km (0.051 R)
• M55: 26,901,736 km (0.089 R)
• M56: 27,068,388 km (0.08 R)
• M57: 27,291,140 km (0.104 R)
• M58: 27,570,439 km (0.063 R)
• M59: 28,810,605 km (0.098 R)
• M60: 29,666,604 km (0.073 R)
• M61: 31,403,585 km (0.041 R)
• M62: 31,696,348 km (0.053 R)
• M63: 31,872,425 km (0.037 R)
• M64: 32,402,450 km (0.1 R)
• M65: 32,520,632 km (0.098 R)
• M66: 33,590,855 km (0.09 R)
• M67: 33,710,534 km (0.1 R)
• M68: 33,890,201 km (0.067 R)
• M69: 34,010,328 km (0.078 R)
• M70: 34,070,317 km (0.096 R)
• M71: 34,431,296 km (0.094 R)
• M72: 36,194,008 km (0.063 R)
• M73: 37,117,326 km (0.114 R)
• M74: 37,799,343 km (0.109 R)
• M75: 37,861,426 km (0.119 R)
• M76: 38,110,656 km (0.078 R)
• M77: 39,996,636 km (0.104 R)
• M78: 40,186,925 km (0.117 R)
• M79: 41,848,508 km (0.075 R)
• M80: 43,467,157 km (0.083 R)
• M81: 43,597,607 km (0.094 R)

Planet 9 - Gas Giant

Semi-Major Axis: 11.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 376.6

Radius: 11.3

Gravity: 2.95 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 11.26 AU - 11.3 AU

Year: 13978 Days

Day: 13.7 Hours

Environment

Temp: -190 °C

Axial Tilt: 32 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 69,374,057 km

• M1: 197,020 km (0.05 R)
• M2: 933,042 km (0.038 R)
• M3: 1,125,874 km (0.045 R)
• M4: 1,227,451 km (0.085 R)
• M5: 1,462,170 km (0.061 R)
• M6: 1,805,945 km (0.104 R)
• M7: 2,175,303 km (0.07 R)
• M8: 2,434,855 km (0.116 R)
• M9: 2,927,481 km (0.112 R)
• M10: 3,156,515 km (0.111 R)
• M11: 3,481,142 km (0.071 R)
• M12: 3,754,757 km (0.119 R)
• M13: 3,847,508 km (0.04 R)
• M14: 3,972,571 km (0.09 R)
• M15: 4,130,547 km (0.111 R)
• M16: 4,323,079 km (0.12 R)
• M17: 4,750,480 km (0.071 R)
• M18: 5,020,355 km (0.104 R)
• M19: 6,406,678 km (0.093 R)
• M20: 7,122,654 km (0.071 R)
• M21: 7,354,082 km (0.058 R)
• M22: 8,183,752 km (0.069 R)
• M23: 8,753,271 km (0.078 R)
• M24: 9,042,892 km (0.093 R)
• M25: 9,293,618 km (0.109 R)
• M26: 9,546,738 km (0.061 R)
• M27: 10,757,583 km (0.069 R)
• M28: 11,023,418 km (0.119 R)
• M29: 11,970,822 km (0.03 R)
• M30: 12,292,307 km (0.072 R)
• M31: 13,085,176 km (0.12 R)
• M32: 14,184,122 km (0.112 R)
• M33: 14,281,062 km (0.071 R)
• M34: 15,163,689 km (0.112 R)
• M35: 16,981,453 km (0.043 R)
• M36: 17,550,673 km (0.097 R)
• M37: 18,126,026 km (0.098 R)
• M38: 19,456,549 km (0.035 R)
• M39: 19,672,419 km (0.081 R)
• M40: 20,215,459 km (0.114 R)
• M41: 20,488,775 km (0.1 R)
• M42: 20,653,482 km (0.106 R)
• M43: 20,873,690 km (0.105 R)
• M44: 22,098,448 km (0.04 R)
• M45: 24,268,664 km (0.059 R)
• M46: 24,850,899 km (0.071 R)
• M47: 25,555,804 km (0.118 R)
• M48: 26,565,590 km (0.09 R)
• M49: 27,406,928 km (0.034 R)
• M50: 27,588,391 km (0.104 R)
• M51: 28,746,876 km (0.046 R)
• M52: 28,869,696 km (0.049 R)
• M53: 29,734,522 km (0.064 R)
• M54: 30,545,342 km (0.083 R)
• M55: 30,733,536 km (0.11 R)
• M56: 30,922,029 km (0.034 R)
• M57: 31,237,083 km (0.102 R)
• M58: 31,363,343 km (0.114 R)
• M59: 31,553,183 km (0.11 R)
• M60: 32,380,160 km (0.102 R)
• M61: 32,507,916 km (0.088 R)
• M62: 32,700,000 km (0.062 R)
• M63: 33,149,691 km (0.028 R)
• M64: 33,472,224 km (0.064 R)
• M65: 33,925,356 km (0.119 R)
• M66: 34,380,583 km (0.114 R)
• M67: 34,772,379 km (0.065 R)
• M68: 35,099,999 km (0.098 R)
• M69: 35,231,346 km (0.099 R)
• M70: 37,489,226 km (0.096 R)
• M71: 38,229,736 km (0.112 R)
• M72: 38,771,280 km (0.078 R)
• M73: 39,247,151 km (0.11 R)
• M74: 39,656,600 km (0.117 R)
• M75: 39,793,482 km (0.087 R)
• M76: 42,772,724 km (0.081 R)
• M77: 42,983,208 km (0.049 R)
• M78: 43,334,913 km (0.034 R)
• M79: 45,679,710 km (0.046 R)
• M80: 45,966,639 km (0.092 R)
• M81: 46,182,359 km (0.028 R)
• M82: 46,254,315 km (0.062 R)
• M83: 47,338,152 km (0.117 R)
• M84: 47,410,707 km (0.058 R)

Planet 10 - Ice Giant

Semi-Major Axis: 12.41 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 798.2

Radius: 6.4

Gravity: 19.49 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 11 AU - 13.82 AU

Year: 16130 Days

Day: 23.1 Hours

Environment

Temp: -183 °C

Axial Tilt: 18.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 69,374,057 km

• M1: 159,471 km (0.055 R)
• M2: 404,213 km (0.105 R)
• M3: 457,769 km (0.104 R)
• M4: 514,018 km (0.094 R)
• M5: 741,108 km (0.104 R)
• M6: 901,327 km (0.076 R)
• M7: 1,254,528 km (0.088 R)
• M8: 1,446,312 km (0.115 R)
• M9: 1,647,521 km (0.105 R)
• M10: 1,766,601 km (0.106 R)
• M11: 1,981,873 km (0.064 R)
• M12: 2,108,582 km (0.055 R)
• M13: 2,370,229 km (0.113 R)
• M14: 3,290,106 km (0.058 R)
• M15: 4,186,048 km (0.056 R)
• M16: 4,639,778 km (0.103 R)
• M17: 5,239,665 km (0.084 R)
• M18: 7,873,037 km (0.115 R)
• M19: 7,923,302 km (0.048 R)
• M20: 8,074,695 km (0.119 R)
• M21: 8,482,798 km (0.111 R)
• M22: 8,845,572 km (0.101 R)
• M23: 8,897,782 km (0.072 R)
• M24: 10,789,597 km (0.071 R)
• M25: 11,013,395 km (0.108 R)
• M26: 11,408,932 km (0.117 R)
• M27: 12,977,615 km (0.064 R)
• M28: 13,096,546 km (0.106 R)
• M29: 14,182,626 km (0.108 R)
• M30: 14,489,451 km (0.103 R)
• M31: 14,551,086 km (0.067 R)
• M32: 15,109,535 km (0.117 R)
• M33: 15,675,164 km (0.089 R)
• M34: 15,738,444 km (0.117 R)
• M35: 15,928,732 km (0.104 R)
• M36: 16,056,040 km (0.094 R)
• M37: 16,311,703 km (0.077 R)
• M38: 16,375,731 km (0.111 R)
• M39: 17,478,566 km (0.093 R)
• M40: 17,807,383 km (0.089 R)
• M41: 18,072,021 km (0.057 R)
• M42: 18,672,058 km (0.069 R)
• M43: 18,806,397 km (0.119 R)
• M44: 18,873,567 km (0.116 R)
• M45: 21,417,179 km (0.097 R)
• M46: 21,698,573 km (0.096 R)
• M47: 25,095,192 km (0.08 R)
• M48: 26,439,180 km (0.099 R)
• M49: 28,498,544 km (0.118 R)
• M50: 29,743,049 km (0.102 R)
• M51: 30,135,593 km (0.062 R)
• M52: 30,767,196 km (0.08 R)
• M53: 30,846,483 km (0.114 R)
• M54: 31,243,814 km (0.113 R)
• M55: 31,323,401 km (0.113 R)
• M56: 32,123,899 km (0.036 R)
• M57: 32,204,233 km (0.106 R)
• M58: 32,850,047 km (0.059 R)
• M59: 33,581,431 km (0.112 R)
• M60: 33,990,282 km (0.106 R)
• M61: 34,565,186 km (0.114 R)
• M62: 34,977,927 km (0.027 R)
• M63: 35,475,190 km (0.074 R)
• M64: 35,974,997 km (0.098 R)
• M65: 37,149,938 km (0.109 R)
• M66: 37,318,834 km (0.094 R)
• M67: 37,657,374 km (0.031 R)
• M68: 37,742,196 km (0.076 R)
• M69: 37,911,990 km (0.09 R)
• M70: 39,882,643 km (0.112 R)
• M71: 41,185,640 km (0.089 R)
• M72: 42,414,437 km (0.067 R)
• M73: 42,944,612 km (0.062 R)
• M74: 44,369,532 km (0.107 R)
• M75: 45,177,659 km (0.08 R)
• M76: 47,448,256 km (0.12 R)
• M77: 48,458,939 km (0.119 R)
• M78: 50,221,501 km (0.089 R)
• M79: 50,501,698 km (0.114 R)
• M80: 50,876,141 km (0.118 R)
• M81: 50,969,939 km (0.087 R)
• M82: 52,477,736 km (0.096 R)
• M83: 56,699,089 km (0.073 R)
• M84: 56,796,178 km (0.091 R)
• M85: 57,478,195 km (0.101 R)
• M86: 58,359,027 km (0.104 R)
• M87: 58,948,592 km (0.098 R)
• M88: 60,530,739 km (0.065 R)
• M89: 60,729,555 km (0.083 R)
• M90: 65,156,455 km (0.057 R)
• M91: 65,360,058 km (0.08 R)
• M92: 68,027,238 km (0.117 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 416 - 14,959 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit