🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.65

Radius: 0.84

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 0.53 AU - 0.69 AU

Year: 313 Days

Day: 29.2 Hours

Environment

Temp: -137 °C

Axial Tilt: 27.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 66,510,250 km

• M1: 465,997 km (0.062 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 458.1

Radius: 10.4

Gravity: 4.24 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 0.71 AU - 1.17 AU

Year: 598 Days

Day: 14.4 Hours

Environment

Temp: -160 °C

Axial Tilt: 29.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 66,510,250 km

• M1: 131,497 km (0.099 R)
• M2: 276,756 km (0.07 R)
• M3: 349,161 km (0.084 R)
• M4: 427,102 km (0.082 R)
• M5: 641,176 km (0.087 R)
• M6: 781,798 km (0.075 R)
• M7: 914,342 km (0.057 R)
• M8: 1,034,918 km (0.041 R)
• M9: 1,239,568 km (0.086 R)
• M10: 1,314,367 km (0.092 R)
• M11: 1,435,242 km (0.102 R)
• M12: 1,536,969 km (0.119 R)
• M13: 1,682,378 km (0.073 R)
• M14: 1,753,885 km (0.103 R)
• M15: 1,844,691 km (0.089 R)
• M16: 1,918,593 km (0.113 R)
• M17: 1,993,541 km (0.094 R)
• M18: 2,062,955 km (0.12 R)
• M19: 2,470,459 km (0.119 R)
• M20: 2,552,289 km (0.087 R)
• M21: 2,655,961 km (0.111 R)
• M22: 2,881,704 km (0.105 R)
• M23: 2,968,022 km (0.097 R)
• M24: 3,040,577 km (0.063 R)
• M25: 3,209,772 km (0.082 R)
• M26: 3,397,368 km (0.092 R)
• M27: 3,712,870 km (0.093 R)
• M28: 3,791,408 km (0.1 R)
• M29: 3,870,396 km (0.111 R)
• M30: 4,208,039 km (0.094 R)
• M31: 4,339,385 km (0.108 R)
• M32: 4,438,569 km (0.081 R)
• M33: 4,530,422 km (0.049 R)
• M34: 4,631,101 km (0.041 R)
• M35: 4,809,272 km (0.107 R)
• M36: 4,894,992 km (0.107 R)
• M37: 5,059,101 km (0.074 R)
• M38: 5,154,993 km (0.118 R)
• M39: 5,304,441 km (0.066 R)
• M40: 5,393,003 km (0.116 R)
• M41: 5,490,990 km (0.065 R)
• M42: 5,580,599 km (0.064 R)
• M43: 5,797,665 km (0.093 R)
• M44: 6,193,651 km (0.12 R)
• M45: 6,333,824 km (0.113 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 54.3

Radius: 11.3

Gravity: 0.43 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 0.88 AU - 1.1 AU

Year: 646 Days

Day: 6.5 Hours

Environment

Temp: -157 °C

Axial Tilt: 24.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 66,510,250 km

• M1: 161,267 km (0.056 R)
• M2: 267,631 km (0.111 R)
• M3: 369,058 km (0.105 R)
• M4: 477,217 km (0.068 R)
• M5: 651,798 km (0.105 R)
• M6: 731,534 km (0.07 R)
• M7: 812,167 km (0.039 R)
• M8: 980,165 km (0.086 R)
• M9: 1,203,066 km (0.075 R)
• M10: 1,279,959 km (0.112 R)
• M11: 1,425,069 km (0.058 R)
• M12: 1,627,326 km (0.083 R)
• M13: 1,781,561 km (0.059 R)
• M14: 1,854,714 km (0.077 R)
• M15: 2,024,059 km (0.116 R)
• M16: 2,348,986 km (0.091 R)
• M17: 2,541,518 km (0.094 R)
• M18: 2,686,179 km (0.115 R)
• M19: 2,915,064 km (0.117 R)
• M20: 2,988,217 km (0.085 R)
• M21: 3,131,831 km (0.09 R)
• M22: 3,235,054 km (0.116 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 343.9

Radius: 13.5

Gravity: 1.89 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 1.02 AU - 1.1 AU

Year: 716 Days

Day: 6 Hours

Environment

Temp: -155 °C

Axial Tilt: 23.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 66,510,250 km

• M1: 209,736 km (0.118 R)
• M2: 309,967 km (0.05 R)
• M3: 398,230 km (0.112 R)
• M4: 510,428 km (0.091 R)
• M5: 616,493 km (0.112 R)
• M6: 727,494 km (0.061 R)
• M7: 828,323 km (0.094 R)
• M8: 920,476 km (0.091 R)
• M9: 1,111,063 km (0.07 R)
• M10: 1,214,286 km (0.081 R)
• M11: 1,510,340 km (0.1 R)
• M12: 1,780,963 km (0.08 R)
• M13: 1,953,748 km (0.109 R)
• M14: 2,074,324 km (0.103 R)
• M15: 2,171,263 km (0.069 R)
• M16: 2,296,327 km (0.119 R)
• M17: 2,410,470 km (0.082 R)
• M18: 2,581,760 km (0.076 R)
• M19: 2,743,027 km (0.082 R)
• M20: 2,987,769 km (0.117 R)
• M21: 3,224,732 km (0.091 R)
• M22: 3,399,013 km (0.113 R)
• M23: 3,521,983 km (0.047 R)
• M24: 3,654,526 km (0.086 R)
• M25: 3,796,644 km (0.109 R)
• M26: 3,948,636 km (0.112 R)
• M27: 4,119,028 km (0.078 R)
• M28: 4,209,235 km (0.108 R)
• M29: 4,433,632 km (0.079 R)
• M30: 4,526,233 km (0.106 R)
• M31: 4,670,595 km (0.119 R)
• M32: 4,911,896 km (0.089 R)
• M33: 5,104,279 km (0.046 R)
• M34: 5,370,713 km (0.087 R)
• M35: 6,169,416 km (0.055 R)
• M36: 6,339,359 km (0.112 R)
• M37: 6,520,522 km (0.104 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 972.3

Radius: 14.5

Gravity: 4.62 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 1.65 AU - 1.67 AU

Year: 1403 Days

Day: 11.3 Hours

Environment

Temp: -175 °C

Axial Tilt: 32.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 66,510,250 km

• M1: 204,051 km (0.057 R)
• M2: 295,306 km (0.106 R)
• M3: 469,438 km (0.102 R)
• M4: 587,770 km (0.051 R)
• M5: 815,159 km (0.031 R)
• M6: 916,736 km (0.1 R)
• M7: 1,108,371 km (0.094 R)
• M8: 1,351,318 km (0.093 R)
• M9: 1,513,631 km (0.114 R)
• M10: 1,622,389 km (0.065 R)
• M11: 1,806,394 km (0.098 R)
• M12: 1,965,118 km (0.075 R)
• M13: 2,128,778 km (0.115 R)
• M14: 2,251,897 km (0.116 R)
• M15: 2,928,229 km (0.088 R)
• M16: 3,270,209 km (0.092 R)
• M17: 3,361,015 km (0.048 R)
• M18: 3,558,485 km (0.055 R)
• M19: 3,678,911 km (0.085 R)
• M20: 3,787,070 km (0.052 R)
• M21: 3,910,189 km (0.1 R)
• M22: 4,062,330 km (0.069 R)
• M23: 4,401,469 km (0.082 R)
• M24: 4,794,163 km (0.09 R)
• M25: 4,927,604 km (0.055 R)
• M26: 5,629,069 km (0.094 R)
• M27: 5,880,543 km (0.12 R)
• M28: 5,975,837 km (0.07 R)
• M29: 6,087,586 km (0.03 R)
• M30: 6,443,629 km (0.066 R)
• M31: 6,723,377 km (0.071 R)
• M32: 7,414,818 km (0.045 R)
• M33: 7,621,413 km (0.094 R)
• M34: 8,164,304 km (0.117 R)
• M35: 8,503,293 km (0.085 R)
• M36: 8,629,404 km (0.05 R)
• M37: 8,865,170 km (0.093 R)
• M38: 8,956,425 km (0.084 R)
• M39: 9,343,135 km (0.114 R)
• M40: 10,095,014 km (0.052 R)
• M41: 10,286,050 km (0.059 R)
• M42: 10,439,687 km (0.093 R)
• M43: 10,574,774 km (0.089 R)
• M44: 10,827,295 km (0.107 R)
• M45: 10,944,431 km (0.082 R)
• M46: 11,042,567 km (0.079 R)
• M47: 11,219,691 km (0.092 R)
• M48: 11,556,884 km (0.118 R)
• M49: 12,363,516 km (0.118 R)
• M50: 12,794,358 km (0.042 R)
• M51: 12,897,730 km (0.079 R)
• M52: 13,334,556 km (0.05 R)
• M53: 13,460,368 km (0.107 R)
• M54: 13,586,479 km (0.071 R)
• M55: 13,882,383 km (0.111 R)
• M56: 14,330,130 km (0.099 R)
• M57: 14,523,560 km (0.117 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 369.1

Radius: 14.8

Gravity: 1.69 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 1.77 AU - 2.43 AU

Year: 1996 Days

Day: 5.4 Hours

Environment

Temp: -186 °C

Axial Tilt: 34.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 66,510,250 km

• M1: 201,359 km (0.114 R)
• M2: 459,415 km (0.117 R)
• M3: 556,654 km (0.104 R)
• M4: 683,213 km (0.082 R)
• M5: 778,657 km (0.049 R)
• M6: 917,035 km (0.042 R)
• M7: 1,017,116 km (0.041 R)
• M8: 1,121,386 km (0.076 R)
• M9: 1,272,180 km (0.102 R)
• M10: 1,368,073 km (0.112 R)
• M11: 1,493,884 km (0.077 R)
• M12: 1,595,760 km (0.1 R)
• M13: 1,728,903 km (0.044 R)
• M14: 1,866,084 km (0.119 R)
• M15: 2,172,610 km (0.104 R)
• M16: 2,321,460 km (0.066 R)
• M17: 2,495,891 km (0.038 R)
• M18: 2,686,179 km (0.117 R)
• M19: 2,846,548 km (0.096 R)
• M20: 3,347,252 km (0.11 R)
• M21: 3,570,602 km (0.118 R)
• M22: 3,875,931 km (0.104 R)
• M23: 4,885,268 km (0.039 R)
• M24: 4,997,766 km (0.091 R)
• M25: 5,096,799 km (0.058 R)
• M26: 5,296,812 km (0.113 R)
• M27: 5,646,123 km (0.12 R)
• M28: 5,808,586 km (0.043 R)
• M29: 6,002,914 km (0.115 R)
• M30: 6,108,380 km (0.069 R)
• M31: 6,816,876 km (0.113 R)
• M32: 6,927,129 km (0.059 R)
• M33: 7,069,547 km (0.093 R)
• M34: 7,309,352 km (0.088 R)
• M35: 7,519,238 km (0.059 R)
• M36: 7,731,218 km (0.101 R)
• M37: 7,895,626 km (0.028 R)
• M38: 8,244,787 km (0.05 R)
• M39: 8,345,467 km (0.119 R)
• M40: 8,463,500 km (0.103 R)
• M41: 8,615,940 km (0.102 R)
• M42: 8,752,373 km (0.107 R)
• M43: 9,131,155 km (0.09 R)
• M44: 9,603,286 km (0.11 R)
• M45: 9,958,281 km (0.093 R)
• M46: 10,245,360 km (0.068 R)
• M47: 10,535,280 km (0.112 R)
• M48: 10,919,897 km (0.112 R)
• M49: 11,067,699 km (0.097 R)
• M50: 11,309,150 km (0.11 R)
• M51: 11,759,589 km (0.101 R)
• M52: 12,542,884 km (0.106 R)
• M53: 12,639,524 km (0.071 R)
• M54: 12,755,911 km (0.072 R)
• M55: 12,853,150 km (0.062 R)

Planet 7 - Ice Giant

Semi-Major Axis: 6.2 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 57.5

Radius: 7.7

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 5.88 AU - 6.52 AU

Year: 10127 Days

Day: 23.8 Hours

Environment

Temp: -229 °C

Axial Tilt: 13.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 66,510,250 km

• M1: 108,159 km (0.106 R)
• M2: 189,241 km (0.109 R)
• M3: 283,638 km (0.111 R)
• M4: 608,714 km (0.097 R)
• M5: 896,091 km (0.074 R)
• M6: 1,164,171 km (0.064 R)
• M7: 1,369,120 km (0.116 R)
• M8: 1,910,066 km (0.094 R)
• M9: 2,022,862 km (0.064 R)
• M10: 2,123,392 km (0.094 R)
• M11: 2,225,568 km (0.1 R)
• M12: 3,318,380 km (0.045 R)
• M13: 4,089,856 km (0.11 R)
• M14: 4,571,113 km (0.119 R)
• M15: 4,646,809 km (0.082 R)
• M16: 4,876,143 km (0.091 R)
• M17: 5,109,366 km (0.063 R)
• M18: 5,286,639 km (0.114 R)
• M19: 5,406,018 km (0.098 R)
• M20: 5,789,737 km (0.108 R)
• M21: 6,245,113 km (0.038 R)
• M22: 6,477,139 km (0.119 R)
• M23: 6,583,653 km (0.114 R)
• M24: 7,058,776 km (0.105 R)
• M25: 7,500,239 km (0.106 R)
• M26: 8,456,468 km (0.097 R)
• M27: 9,595,656 km (0.111 R)
• M28: 10,282,310 km (0.076 R)
• M29: 10,356,810 km (0.067 R)
• M30: 11,264,869 km (0.035 R)
• M31: 14,193,397 km (0.103 R)
• M32: 14,498,577 km (0.067 R)
• M33: 16,840,831 km (0.096 R)
• M34: 16,987,287 km (0.077 R)
• M35: 17,104,871 km (0.078 R)
• M36: 19,666,585 km (0.096 R)
• M37: 19,944,837 km (0.088 R)

Planet 8 - Ice Giant

Semi-Major Axis: 10.69 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 348.1

Radius: 4

Gravity: 21.76 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 9.83 AU - 11.55 AU

Year: 22929 Days

Day: 18.7 Hours

Environment

Temp: -234 °C

Axial Tilt: 4.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 66,510,250 km

• M1: 97,239 km (0.049 R)
• M2: 126,410 km (0.062 R)
• M3: 159,771 km (0.077 R)
• M4: 223,798 km (0.115 R)
• M5: 266,583 km (0.096 R)
• M6: 328,367 km (0.109 R)
• M7: 503,696 km (0.108 R)
• M8: 1,051,075 km (0.04 R)
• M9: 1,254,378 km (0.114 R)
• M10: 1,280,558 km (0.091 R)
• M11: 1,581,848 km (0.047 R)
• M12: 2,183,082 km (0.106 R)
• M13: 5,167,559 km (0.06 R)
• M14: 5,295,316 km (0.085 R)
• M15: 6,491,201 km (0.077 R)
• M16: 6,907,682 km (0.114 R)
• M17: 7,815,142 km (0.08 R)
• M18: 8,658,126 km (0.113 R)
• M19: 8,911,545 km (0.091 R)
• M20: 8,962,558 km (0.1 R)
• M21: 9,529,684 km (0.073 R)
• M22: 9,686,462 km (0.068 R)
• M23: 9,949,455 km (0.118 R)
• M24: 10,161,585 km (0.105 R)
• M25: 11,189,472 km (0.056 R)
• M26: 11,409,979 km (0.11 R)
• M27: 11,520,831 km (0.112 R)
• M28: 12,363,516 km (0.047 R)
• M29: 12,477,360 km (0.052 R)
• M30: 13,576,007 km (0.04 R)
• M31: 14,166,619 km (0.095 R)
• M32: 14,285,699 km (0.109 R)
• M33: 14,345,389 km (0.107 R)
• M34: 15,434,012 km (0.068 R)
• M35: 16,486,134 km (0.086 R)
• M36: 17,115,941 km (0.119 R)
• M37: 17,179,371 km (0.05 R)
• M38: 17,881,882 km (0.034 R)
• M39: 18,010,686 km (0.074 R)
• M40: 18,075,163 km (0.117 R)
• M41: 20,245,977 km (0.089 R)
• M42: 22,082,441 km (0.116 R)
• M43: 22,706,264 km (0.101 R)
• M44: 22,775,977 km (0.093 R)
• M45: 24,113,232 km (0.035 R)
• M46: 24,970,877 km (0.083 R)
• M47: 25,620,730 km (0.108 R)
• M48: 26,569,031 km (0.107 R)
• M49: 28,424,942 km (0.072 R)
• M50: 28,500,040 km (0.1 R)
• M51: 29,254,612 km (0.118 R)
• M52: 30,783,502 km (0.084 R)
• M53: 31,092,421 km (0.092 R)
• M54: 32,025,164 km (0.112 R)
• M55: 33,520,844 km (0.12 R)
• M56: 34,317,004 km (0.065 R)
• M57: 35,603,994 km (0.105 R)
• M58: 36,253,398 km (0.079 R)
• M59: 37,728,733 km (0.055 R)
• M60: 38,390,703 km (0.109 R)
• M61: 39,390,915 km (0.05 R)
• M62: 40,062,459 km (0.109 R)
• M63: 42,614,150 km (0.094 R)
• M64: 43,130,861 km (0.103 R)
• M65: 43,649,517 km (0.114 R)
• M66: 43,909,668 km (0.06 R)
• M67: 44,518,531 km (0.101 R)
• M68: 44,867,842 km (0.081 R)
• M69: 45,130,386 km (0.116 R)
• M70: 48,409,721 km (0.095 R)
• M71: 50,123,365 km (0.096 R)
• M72: 50,304,977 km (0.064 R)
• M73: 51,490,241 km (0.097 R)
• M74: 52,132,315 km (0.102 R)
• M75: 52,684,630 km (0.097 R)
• M76: 53,146,588 km (0.095 R)
• M77: 55,569,625 km (0.047 R)
• M78: 55,851,617 km (0.111 R)
• M79: 56,794,682 km (0.118 R)
• M80: 57,078,619 km (0.104 R)
• M81: 58,028,565 km (0.093 R)
• M82: 58,123,859 km (0.058 R)
• M83: 58,983,748 km (0.113 R)
• M84: 59,271,275 km (0.113 R)
• M85: 60,909,671 km (0.098 R)
• M86: 61,394,368 km (0.101 R)
• M87: 64,033,573 km (0.115 R)
• M88: 64,329,179 km (0.048 R)
• M89: 65,317,572 km (0.116 R)
• M90: 66,012,454 km (0.116 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 179 - 19,307 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit