🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.72

Radius: 0.88

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 0.61 AU - 0.79 AU

Year: 213 Days

Day: 31.1 Hours

Environment

Temp: 202 °C

Axial Tilt: 31.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 53,511,217 km

• M1: 56,997 km (0.074 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.92

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 0.79 AU - 1.17 AU

Year: 353 Days

Day: 32.7 Hours

Environment

Temp: 42 °C

Axial Tilt: 5.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 53,511,217 km

• M1: 425,456 km (0.091 R)
• M2: 464,950 km (0.075 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.34 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.76

Radius: 1.25

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 1.25 AU - 1.43 AU

Year: 564 Days

Day: 16.1 Hours

Environment

Temp: 7 °C

Axial Tilt: 21.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 2.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.6

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 1.94 AU - 2.9 AU

Year: 1368 Days

Day: 21.3 Hours

Environment

Temp: -84 °C

Axial Tilt: 11 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.57

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 2.88 AU - 3.66 AU

Year: 2149 Days

Day: 33.1 Hours

Environment

Temp: -109 °C

Axial Tilt: 34.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 6.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 517.1

Radius: 12

Gravity: 3.59 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 6.51 AU - 6.57 AU

Year: 6078 Days

Day: 7.9 Hours

Environment

Temp: -144 °C

Axial Tilt: 2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 53,511,217 km

• M1: 154,385 km (0.099 R)
• M2: 230,830 km (0.119 R)
• M3: 380,128 km (0.087 R)
• M4: 477,068 km (0.073 R)
• M5: 562,338 km (0.063 R)
• M6: 738,864 km (0.07 R)
• M7: 828,174 km (0.109 R)
• M8: 1,105,379 km (0.092 R)
• M9: 1,348,924 km (0.084 R)
• M10: 1,444,816 km (0.113 R)
• M11: 1,888,075 km (0.099 R)
• M12: 2,125,337 km (0.1 R)
• M13: 2,430,965 km (0.119 R)
• M14: 2,937,055 km (0.054 R)
• M15: 3,105,951 km (0.109 R)
• M16: 3,256,446 km (0.054 R)
• M17: 3,343,662 km (0.048 R)
• M18: 3,431,476 km (0.084 R)
• M19: 3,975,414 km (0.105 R)
• M20: 4,186,347 km (0.047 R)
• M21: 4,619,582 km (0.059 R)
• M22: 4,841,735 km (0.09 R)
• M23: 5,016,765 km (0.103 R)
• M24: 5,347,825 km (0.107 R)
• M25: 6,881,652 km (0.1 R)
• M26: 6,994,149 km (0.049 R)
• M27: 7,107,245 km (0.079 R)
• M28: 7,479,295 km (0.106 R)
• M29: 7,711,321 km (0.08 R)
• M30: 7,975,212 km (0.092 R)
• M31: 8,152,934 km (0.114 R)
• M32: 8,451,980 km (0.071 R)
• M33: 9,339,395 km (0.114 R)
• M34: 9,683,769 km (0.093 R)
• M35: 9,778,465 km (0.075 R)
• M36: 11,103,004 km (0.095 R)
• M37: 11,467,874 km (0.098 R)
• M38: 11,568,104 km (0.114 R)
• M39: 11,769,463 km (0.103 R)
• M40: 12,141,513 km (0.09 R)
• M41: 12,243,688 km (0.083 R)
• M42: 12,380,271 km (0.073 R)
• M43: 12,483,194 km (0.119 R)
• M44: 12,724,196 km (0.1 R)
• M45: 13,703,763 km (0.061 R)
• M46: 14,166,918 km (0.118 R)
• M47: 15,439,099 km (0.104 R)
• M48: 17,166,206 km (0.11 R)
• M49: 17,280,948 km (0.062 R)
• M50: 17,395,988 km (0.102 R)
• M51: 17,665,414 km (0.107 R)
• M52: 18,130,364 km (0.091 R)
• M53: 18,286,245 km (0.08 R)
• M54: 19,191,462 km (0.089 R)
• M55: 20,393,930 km (0.083 R)
• M56: 21,373,347 km (0.107 R)
• M57: 22,284,697 km (0.041 R)
• M58: 22,745,010 km (0.081 R)
• M59: 23,632,724 km (0.106 R)
• M60: 23,888,536 km (0.109 R)
• M61: 24,488,723 km (0.112 R)
• M62: 25,180,762 km (0.082 R)
• M63: 25,267,828 km (0.08 R)
• M64: 25,791,720 km (0.085 R)
• M65: 27,250,898 km (0.025 R)
• M66: 27,429,518 km (0.117 R)
• M67: 27,878,012 km (0.033 R)
• M68: 28,918,615 km (0.118 R)
• M69: 29,329,261 km (0.08 R)
• M70: 29,420,815 km (0.115 R)
• M71: 29,695,925 km (0.039 R)
• M72: 30,248,689 km (0.104 R)
• M73: 30,526,493 km (0.052 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 828.6

Radius: 13.7

Gravity: 4.41 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 8.44 AU - 10.06 AU

Year: 10225 Days

Day: 5.7 Hours

Environment

Temp: -170 °C

Axial Tilt: 36.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 53,511,217 km

• M1: 175,030 km (0.047 R)
• M2: 295,157 km (0.099 R)
• M3: 538,104 km (0.089 R)
• M4: 647,160 km (0.109 R)
• M5: 818,600 km (0.065 R)
• M6: 948,750 km (0.108 R)
• M7: 1,086,529 km (0.095 R)
• M8: 1,189,303 km (0.113 R)
• M9: 1,383,481 km (0.071 R)
• M10: 1,755,381 km (0.108 R)
• M11: 1,878,201 km (0.107 R)
• M12: 2,004,013 km (0.068 R)
• M13: 2,291,241 km (0.051 R)
• M14: 2,481,081 km (0.118 R)
• M15: 2,934,811 km (0.106 R)
• M16: 3,384,353 km (0.113 R)
• M17: 3,664,549 km (0.063 R)
• M18: 3,855,736 km (0.093 R)
• M19: 4,281,341 km (0.066 R)
• M20: 4,381,722 km (0.105 R)
• M21: 4,619,133 km (0.045 R)
• M22: 5,428,907 km (0.083 R)
• M23: 9,478,671 km (0.112 R)
• M24: 9,698,280 km (0.094 R)
• M25: 10,822,060 km (0.068 R)
• M26: 11,422,845 km (0.083 R)
• M27: 11,750,763 km (0.096 R)
• M28: 11,892,283 km (0.106 R)
• M29: 12,129,395 km (0.108 R)
• M30: 12,368,154 km (0.066 R)
• M31: 13,338,445 km (0.085 R)
• M32: 13,932,498 km (0.085 R)
• M33: 14,082,246 km (0.05 R)
• M34: 15,146,336 km (0.106 R)
• M35: 15,714,060 km (0.039 R)
• M36: 16,183,647 km (0.044 R)
• M37: 19,431,267 km (0.038 R)
• M38: 19,710,866 km (0.102 R)
• M39: 19,823,064 km (0.085 R)
• M40: 20,104,458 km (0.057 R)
• M41: 21,128,605 km (0.103 R)
• M42: 21,704,856 km (0.1 R)
• M43: 21,878,689 km (0.064 R)
• M44: 23,227,313 km (0.086 R)
• M45: 23,345,945 km (0.118 R)
• M46: 23,702,735 km (0.1 R)
• M47: 24,241,437 km (0.103 R)
• M48: 24,542,428 km (0.109 R)
• M49: 25,087,413 km (0.037 R)
• M50: 25,269,923 km (0.046 R)
• M51: 28,567,060 km (0.091 R)
• M52: 28,884,955 km (0.095 R)
• M53: 29,845,972 km (0.041 R)
• M54: 29,974,925 km (0.119 R)
• M55: 31,078,359 km (0.058 R)
• M56: 32,526,018 km (0.114 R)
• M57: 32,924,696 km (0.11 R)
• M58: 33,726,690 km (0.095 R)
• M59: 34,265,093 km (0.041 R)
• M60: 35,965,722 km (0.081 R)
• M61: 36,653,573 km (0.101 R)
• M62: 37,554,301 km (0.115 R)
• M63: 39,165,919 km (0.078 R)
• M64: 40,015,635 km (0.102 R)
• M65: 40,799,977 km (0.076 R)
• M66: 43,548,239 km (0.06 R)
• M67: 44,502,075 km (0.071 R)
• M68: 45,240,490 km (0.111 R)
• M69: 46,729,588 km (0.092 R)
• M70: 47,781,410 km (0.062 R)
• M71: 48,083,448 km (0.117 R)
• M72: 48,386,085 km (0.053 R)
• M73: 49,145,294 km (0.109 R)
• M74: 49,679,209 km (0.078 R)
• M75: 49,908,542 km (0.099 R)
• M76: 51,678,884 km (0.115 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 731.7

Radius: 9

Gravity: 9.03 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 8.28 AU - 10.92 AU

Year: 10810 Days

Day: 8 Hours

Environment

Temp: -168 °C

Axial Tilt: 16.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 53,511,217 km

• M1: 113,545 km (0.107 R)
• M2: 179,667 km (0.044 R)
• M3: 379,530 km (0.119 R)
• M4: 1,086,230 km (0.054 R)
• M5: 1,365,679 km (0.117 R)
• M6: 1,525,599 km (0.078 R)
• M7: 1,889,272 km (0.081 R)
• M8: 2,146,580 km (0.117 R)
• M9: 2,279,572 km (0.105 R)
• M10: 3,785,425 km (0.082 R)
• M11: 4,478,362 km (0.1 R)
• M12: 5,138,836 km (0.071 R)
• M13: 5,608,275 km (0.083 R)
• M14: 5,718,528 km (0.078 R)
• M15: 5,829,530 km (0.104 R)
• M16: 6,091,326 km (0.075 R)
• M17: 6,472,202 km (0.091 R)
• M18: 6,860,708 km (0.032 R)
• M19: 7,823,969 km (0.102 R)
• M20: 8,237,756 km (0.085 R)
• M21: 8,658,725 km (0.089 R)
• M22: 8,914,687 km (0.104 R)
• M23: 9,477,923 km (0.114 R)
• M24: 9,565,587 km (0.08 R)
• M25: 10,007,948 km (0.094 R)
• M26: 10,411,862 km (0.104 R)
• M27: 11,096,871 km (0.089 R)
• M28: 11,235,698 km (0.12 R)
• M29: 11,421,498 km (0.03 R)
• M30: 11,514,847 km (0.064 R)
• M31: 11,890,787 km (0.106 R)
• M32: 12,032,755 km (0.112 R)
• M33: 13,042,541 km (0.099 R)
• M34: 13,434,338 km (0.101 R)
• M35: 14,079,404 km (0.088 R)
• M36: 15,193,758 km (0.067 R)
• M37: 17,992,734 km (0.111 R)
• M38: 18,538,318 km (0.05 R)
• M39: 18,648,123 km (0.083 R)
• M40: 19,255,939 km (0.092 R)
• M41: 21,462,358 km (0.086 R)
• M42: 22,742,018 km (0.116 R)
• M43: 23,747,764 km (0.104 R)
• M44: 23,866,994 km (0.118 R)
• M45: 23,986,523 km (0.073 R)
• M46: 24,166,040 km (0.114 R)
• M47: 24,707,584 km (0.098 R)
• M48: 24,767,872 km (0.106 R)
• M49: 25,496,713 km (0.103 R)
• M50: 26,170,801 km (0.075 R)
• M51: 26,417,488 km (0.087 R)
• M52: 27,474,098 km (0.047 R)
• M53: 27,599,311 km (0.107 R)
• M54: 28,354,780 km (0.046 R)
• M55: 29,180,710 km (0.087 R)
• M56: 29,436,373 km (0.113 R)
• M57: 29,500,551 km (0.113 R)
• M58: 29,885,765 km (0.118 R)
• M59: 29,950,092 km (0.07 R)
• M60: 30,791,281 km (0.08 R)
• M61: 30,856,206 km (0.086 R)
• M62: 31,312,630 km (0.103 R)
• M63: 31,443,528 km (0.065 R)
• M64: 32,629,091 km (0.117 R)
• M65: 33,561,235 km (0.097 R)
• M66: 34,030,673 km (0.109 R)
• M67: 35,724,720 km (0.078 R)
• M68: 35,929,818 km (0.079 R)
• M69: 35,998,334 km (0.072 R)
• M70: 36,203,881 km (0.114 R)
• M71: 36,341,212 km (0.112 R)
• M72: 37,238,052 km (0.113 R)
• M73: 37,376,729 km (0.116 R)
• M74: 37,445,993 km (0.063 R)
• M75: 38,281,946 km (0.054 R)
• M76: 38,491,831 km (0.095 R)
• M77: 39,053,422 km (0.093 R)
• M78: 42,769,732 km (0.113 R)
• M79: 43,205,810 km (0.118 R)
• M80: 43,716,387 km (0.052 R)
• M81: 44,302,213 km (0.109 R)
• M82: 44,817,128 km (0.036 R)
• M83: 45,481,941 km (0.1 R)
• M84: 45,778,444 km (0.115 R)
• M85: 46,075,695 km (0.029 R)
• M86: 46,224,545 km (0.098 R)
• M87: 46,522,694 km (0.083 R)
• M88: 46,597,194 km (0.073 R)
• M89: 48,022,861 km (0.114 R)
• M90: 49,996,955 km (0.112 R)
• M91: 50,763,195 km (0.096 R)
• M92: 50,916,832 km (0.085 R)
• M93: 51,378,940 km (0.094 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.2 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 252

Radius: 8

Gravity: 3.94 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 14.06 AU - 14.34 AU

Year: 19447 Days

Day: 19.5 Hours

Environment

Temp: -194 °C

Axial Tilt: 93 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 53,511,217 km

• M1: 187,895 km (0.1 R)
• M2: 391,049 km (0.114 R)
• M3: 714,629 km (0.105 R)
• M4: 788,381 km (0.081 R)
• M5: 924,066 km (0.076 R)
• M6: 1,218,624 km (0.115 R)
• M7: 1,493,735 km (0.066 R)
• M8: 1,663,379 km (0.112 R)
• M9: 1,738,028 km (0.058 R)
• M10: 2,101,551 km (0.074 R)
• M11: 2,292,139 km (0.071 R)
• M12: 2,403,589 km (0.12 R)
• M13: 2,661,047 km (0.109 R)
• M14: 3,048,655 km (0.118 R)
• M15: 3,582,121 km (0.052 R)
• M16: 3,646,897 km (0.095 R)
• M17: 3,777,346 km (0.114 R)
• M18: 4,110,650 km (0.119 R)
• M19: 4,315,151 km (0.105 R)
• M20: 4,663,414 km (0.069 R)
• M21: 4,734,174 km (0.07 R)
• M22: 5,020,804 km (0.046 R)
• M23: 5,129,711 km (0.071 R)
• M24: 5,239,516 km (0.088 R)
• M25: 5,350,069 km (0.091 R)
• M26: 6,029,542 km (0.109 R)
• M27: 6,418,646 km (0.115 R)
• M28: 6,856,220 km (0.09 R)
• M29: 7,099,017 km (0.084 R)
• M30: 8,055,546 km (0.085 R)
• M31: 9,184,860 km (0.104 R)
• M32: 10,641,794 km (0.11 R)
• M33: 11,926,092 km (0.117 R)
• M34: 13,008,283 km (0.038 R)
• M35: 13,208,445 km (0.113 R)
• M36: 14,224,364 km (0.116 R)
• M37: 16,492,268 km (0.099 R)
• M38: 16,654,731 km (0.12 R)
• M39: 17,090,360 km (0.118 R)
• M40: 17,199,866 km (0.041 R)
• M41: 17,474,677 km (0.1 R)
• M42: 17,695,483 km (0.112 R)
• M43: 17,861,687 km (0.085 R)
• M44: 18,195,888 km (0.117 R)
• M45: 18,251,688 km (0.08 R)
• M46: 18,700,781 km (0.036 R)
• M47: 19,096,767 km (0.07 R)
• M48: 20,301,179 km (0.102 R)
• M49: 20,591,698 km (0.12 R)
• M50: 20,649,892 km (0.102 R)
• M51: 24,305,016 km (0.114 R)
• M52: 24,675,122 km (0.048 R)
• M53: 25,358,634 km (0.116 R)
• M54: 25,483,698 km (0.104 R)
• M55: 26,427,212 km (0.07 R)
• M56: 27,126,432 km (0.07 R)
• M57: 28,283,721 km (0.118 R)
• M58: 29,064,174 km (0.077 R)
• M59: 29,325,970 km (0.066 R)
• M60: 29,720,011 km (0.031 R)
• M61: 31,046,196 km (0.033 R)
• M62: 31,783,713 km (0.046 R)
• M63: 32,120,907 km (0.069 R)
• M64: 32,662,900 km (0.106 R)
• M65: 35,069,331 km (0.05 R)
• M66: 36,469,867 km (0.062 R)
• M67: 37,177,016 km (0.102 R)
• M68: 37,318,984 km (0.059 R)
• M69: 38,317,849 km (0.103 R)
• M70: 38,461,164 km (0.083 R)
• M71: 38,604,778 km (0.111 R)
• M72: 39,905,082 km (0.108 R)
• M73: 39,977,787 km (0.062 R)
• M74: 40,123,196 km (0.06 R)
• M75: 40,999,690 km (0.08 R)
• M76: 42,104,022 km (0.111 R)
• M77: 42,622,677 km (0.088 R)
• M78: 43,292,726 km (0.098 R)
• M79: 43,516,824 km (0.092 R)
• M80: 43,591,623 km (0.066 R)
• M81: 44,417,253 km (0.099 R)
• M82: 44,567,898 km (0.079 R)
• M83: 46,083,774 km (0.074 R)
• M84: 47,001,407 km (0.087 R)
• M85: 47,539,511 km (0.092 R)
• M86: 48,002,366 km (0.047 R)
• M87: 49,087,998 km (0.071 R)
• M88: 49,868,450 km (0.108 R)
• M89: 52,552,685 km (0.049 R)
• M90: 53,031,248 km (0.102 R)
• M91: 53,431,123 km (0.115 R)

Kuiper Belt

Range: 30.2 - 50.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 200 - 11,190 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit