🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.78

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 0.81 AU - 1.11 AU

Year: 360 Days

Day: 27.1 Hours

Environment

Temp: 21 °C

Axial Tilt: 35.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 76,488,384 km

• M1: 381,624 km (0.102 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.11 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.72

Radius: 1.24

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 0.89 AU - 1.33 AU

Year: 448 Days

Day: 32.5 Hours

Environment

Temp: -12 °C

Axial Tilt: 37.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 76,488,384 km

• M1: 717,023 km (0.12 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.25

Radius: 1.09

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 1.6 AU - 2.64 AU

Year: 1182 Days

Day: 15.8 Hours

Environment

Temp: -93 °C

Axial Tilt: 31.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.85

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 2.21 AU - 3.29 AU

Year: 1746 Days

Day: 27.8 Hours

Environment

Temp: -102 °C

Axial Tilt: 1.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.09

Radius: 1.04

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 2.53 AU - 3.51 AU

Year: 2009 Days

Day: 31 Hours

Environment

Temp: -118 °C

Axial Tilt: 98.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.91

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 2.94 AU - 3.16 AU

Year: 2039 Days

Day: 31.6 Hours

Environment

Temp: -121 °C

Axial Tilt: 24.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 76,488,384 km

• M1: 48,619 km (0.037 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 175.9

Radius: 12.5

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 4.05 AU - 4.37 AU

Year: 3307 Days

Day: 9.8 Hours

Environment

Temp: -141 °C

Axial Tilt: 6.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 76,488,384 km

• M1: 165,754 km (0.074 R)
• M2: 275,110 km (0.098 R)
• M3: 469,438 km (0.11 R)
• M4: 577,597 km (0.05 R)
• M5: 984,504 km (0.069 R)
• M6: 1,069,475 km (0.09 R)
• M7: 1,156,990 km (0.092 R)
• M8: 1,283,999 km (0.115 R)
• M9: 1,444,816 km (0.118 R)
• M10: 1,552,676 km (0.058 R)
• M11: 1,653,056 km (0.101 R)
• M12: 1,745,508 km (0.104 R)
• M13: 1,850,376 km (0.097 R)
• M14: 1,957,339 km (0.086 R)
• M15: 2,055,624 km (0.079 R)
• M16: 2,200,435 km (0.112 R)
• M17: 2,524,165 km (0.078 R)
• M18: 2,679,747 km (0.094 R)
• M19: 2,950,519 km (0.102 R)
• M20: 3,230,416 km (0.077 R)
• M21: 3,452,569 km (0.049 R)
• M22: 3,572,248 km (0.088 R)
• M23: 3,734,112 km (0.112 R)
• M24: 3,815,942 km (0.071 R)
• M25: 3,981,547 km (0.091 R)
• M26: 4,079,235 km (0.049 R)
• M27: 4,741,205 km (0.062 R)
• M28: 4,830,066 km (0.117 R)
• M29: 5,069,722 km (0.042 R)
• M30: 5,390,310 km (0.033 R)
• M31: 5,623,384 km (0.047 R)
• M32: 6,067,540 km (0.081 R)
• M33: 6,196,493 km (0.042 R)
• M34: 6,293,882 km (0.077 R)
• M35: 6,408,025 km (0.107 R)
• M36: 6,638,555 km (0.083 R)
• M37: 6,804,908 km (0.103 R)
• M38: 7,023,321 km (0.061 R)
• M39: 7,261,181 km (0.059 R)
• M40: 7,415,417 km (0.115 R)
• M41: 7,640,262 km (0.107 R)
• M42: 7,920,010 km (0.111 R)
• M43: 8,761,349 km (0.109 R)
• M44: 9,294,815 km (0.108 R)
• M45: 9,668,810 km (0.088 R)
• M46: 9,800,904 km (0.113 R)
• M47: 10,200,780 km (0.106 R)
• M48: 10,335,268 km (0.112 R)
• M49: 10,567,145 km (0.06 R)
• M50: 11,095,375 km (0.098 R)
• M51: 11,712,466 km (0.081 R)
• M52: 12,075,839 km (0.037 R)
• M53: 12,566,371 km (0.084 R)
• M54: 12,793,311 km (0.068 R)
• M55: 13,735,927 km (0.089 R)
• M56: 13,948,356 km (0.038 R)
• M57: 14,097,804 km (0.079 R)
• M58: 14,506,057 km (0.102 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 795.3

Radius: 10.2

Gravity: 7.64 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 7.78 AU - 8.98 AU

Year: 9288 Days

Day: 7.6 Hours

Environment

Temp: -172 °C

Axial Tilt: 3.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 76,488,384 km

• M1: 138,976 km (0.074 R)
• M2: 293,661 km (0.044 R)
• M3: 363,074 km (0.117 R)
• M4: 614,249 km (0.1 R)
• M5: 743,801 km (0.047 R)
• M6: 901,327 km (0.046 R)
• M7: 1,109,268 km (0.093 R)
• M8: 1,189,004 km (0.118 R)
• M9: 1,505,403 km (0.092 R)
• M10: 1,801,009 km (0.065 R)
• M11: 2,291,690 km (0.091 R)
• M12: 2,473,152 km (0.108 R)
• M13: 2,552,289 km (0.038 R)
• M14: 2,686,329 km (0.091 R)
• M15: 3,188,080 km (0.081 R)
• M16: 3,538,887 km (0.118 R)
• M17: 4,214,022 km (0.11 R)
• M18: 4,309,167 km (0.094 R)
• M19: 4,599,087 km (0.045 R)
• M20: 5,785,997 km (0.101 R)
• M21: 6,874,770 km (0.059 R)
• M22: 8,342,774 km (0.117 R)
• M23: 8,422,659 km (0.104 R)
• M24: 9,819,604 km (0.084 R)
• M25: 10,031,136 km (0.045 R)
• M26: 10,116,107 km (0.113 R)
• M27: 10,201,378 km (0.063 R)
• M28: 10,458,537 km (0.117 R)
• M29: 10,761,472 km (0.106 R)
• M30: 11,067,101 km (0.102 R)
• M31: 11,687,184 km (0.066 R)
• M32: 12,546,624 km (0.119 R)
• M33: 12,822,183 km (0.085 R)
• M34: 13,053,461 km (0.096 R)
• M35: 13,661,128 km (0.096 R)
• M36: 14,662,237 km (0.072 R)
• M37: 14,855,667 km (0.068 R)
• M38: 15,147,383 km (0.079 R)
• M39: 16,183,049 km (0.109 R)
• M40: 16,483,142 km (0.057 R)
• M41: 16,835,595 km (0.048 R)
• M42: 17,599,292 km (0.091 R)
• M43: 17,959,524 km (0.106 R)
• M44: 18,374,209 km (0.086 R)
• M45: 18,478,329 km (0.119 R)
• M46: 18,634,958 km (0.116 R)
• M47: 18,844,545 km (0.061 R)
• M48: 19,584,007 km (0.086 R)
• M49: 21,693,636 km (0.097 R)
• M50: 21,858,942 km (0.114 R)
• M51: 22,135,249 km (0.11 R)
• M52: 22,301,751 km (0.098 R)
• M53: 23,365,093 km (0.08 R)
• M54: 23,988,318 km (0.057 R)
• M55: 24,273,302 km (0.112 R)
• M56: 24,731,819 km (0.093 R)
• M57: 25,135,285 km (0.062 R)
• M58: 27,542,165 km (0.043 R)
• M59: 28,441,098 km (0.087 R)
• M60: 28,803,275 km (0.078 R)
• M61: 29,532,265 km (0.108 R)
• M62: 29,715,523 km (0.05 R)
• M63: 30,698,979 km (0.103 R)
• M64: 32,006,016 km (0.115 R)
• M65: 33,140,715 km (0.086 R)
• M66: 33,904,562 km (0.111 R)
• M67: 34,545,439 km (0.042 R)
• M68: 34,609,767 km (0.081 R)
• M69: 35,579,310 km (0.111 R)
• M70: 37,214,864 km (0.094 R)
• M71: 37,346,809 km (0.095 R)
• M72: 37,942,358 km (0.066 R)
• M73: 40,287,903 km (0.114 R)
• M74: 40,355,671 km (0.095 R)
• M75: 40,762,727 km (0.043 R)
• M76: 41,034,846 km (0.052 R)
• M77: 41,649,244 km (0.106 R)
• M78: 41,786,276 km (0.115 R)
• M79: 42,266,784 km (0.114 R)
• M80: 42,749,088 km (0.045 R)
• M81: 42,818,202 km (0.066 R)
• M82: 43,441,426 km (0.073 R)
• M83: 44,486,816 km (0.103 R)
• M84: 44,907,336 km (0.119 R)
• M85: 45,258,741 km (0.083 R)
• M86: 45,540,434 km (0.072 R)
• M87: 47,100,740 km (0.039 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.81 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 417.2

Radius: 3.7

Gravity: 30.47 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 13.77 AU - 13.85 AU

Year: 19650 Days

Day: 19.2 Hours

Environment

Temp: -201 °C

Axial Tilt: 37 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 76,488,384 km

• M1: 68,516 km (0.107 R)
• M2: 268,229 km (0.053 R)
• M3: 1,541,606 km (0.08 R)
• M4: 2,120,999 km (0.041 R)
• M5: 2,827,250 km (0.115 R)
• M6: 2,962,935 km (0.117 R)
• M7: 3,311,349 km (0.083 R)
• M8: 4,237,808 km (0.103 R)
• M9: 4,315,151 km (0.03 R)
• M10: 4,392,941 km (0.086 R)
• M11: 4,550,019 km (0.11 R)
• M12: 5,404,821 km (0.071 R)
• M13: 6,175,699 km (0.103 R)
• M14: 6,529,349 km (0.111 R)
• M15: 7,348,696 km (0.116 R)
• M16: 7,865,108 km (0.098 R)
• M17: 8,055,845 km (0.063 R)
• M18: 8,393,189 km (0.086 R)
• M19: 9,081,788 km (0.086 R)
• M20: 9,332,065 km (0.084 R)
• M21: 9,584,586 km (0.107 R)
• M22: 10,096,510 km (0.102 R)
• M23: 10,148,121 km (0.094 R)
• M24: 11,199,944 km (0.117 R)
• M25: 11,793,099 km (0.111 R)
• M26: 12,175,771 km (0.087 R)
• M27: 13,009,629 km (0.061 R)
• M28: 13,575,708 km (0.068 R)
• M29: 14,381,591 km (0.045 R)
• M30: 15,143,643 km (0.111 R)
• M31: 18,194,542 km (0.081 R)
• M32: 18,320,503 km (0.041 R)
• M33: 18,446,614 km (0.05 R)
• M34: 19,918,358 km (0.117 R)
• M35: 20,178,060 km (0.103 R)
• M36: 21,427,202 km (0.105 R)
• M37: 21,960,668 km (0.08 R)
• M38: 22,027,538 km (0.051 R)
• M39: 23,518,281 km (0.087 R)
• M40: 23,861,608 km (0.081 R)
• M41: 25,041,337 km (0.091 R)
• M42: 26,667,316 km (0.082 R)
• M43: 26,810,332 km (0.108 R)
• M44: 27,529,150 km (0.067 R)
• M45: 27,673,661 km (0.063 R)
• M46: 28,035,987 km (0.083 R)
• M47: 31,292,135 km (0.047 R)
• M48: 32,887,895 km (0.075 R)
• M49: 33,348,657 km (0.09 R)
• M50: 34,665,716 km (0.115 R)
• M51: 36,236,793 km (0.105 R)
• M52: 36,315,930 km (0.067 R)
• M53: 37,110,744 km (0.061 R)
• M54: 37,270,365 km (0.08 R)
• M55: 38,474,927 km (0.085 R)
• M56: 39,122,686 km (0.074 R)
• M57: 39,366,380 km (0.093 R)
• M58: 39,773,885 km (0.082 R)
• M59: 40,757,491 km (0.118 R)
• M60: 41,004,627 km (0.061 R)
• M61: 41,666,149 km (0.093 R)
• M62: 41,832,053 km (0.086 R)
• M63: 42,498,062 km (0.089 R)
• M64: 45,965,292 km (0.112 R)
• M65: 46,136,731 km (0.086 R)
• M66: 47,516,024 km (0.119 R)
• M67: 49,522,131 km (0.101 R)
• M68: 49,961,949 km (0.107 R)
• M69: 50,050,062 km (0.113 R)
• M70: 52,269,646 km (0.086 R)
• M71: 54,702,705 km (0.107 R)
• M72: 55,704,413 km (0.068 R)
• M73: 55,887,221 km (0.114 R)
• M74: 56,344,991 km (0.081 R)
• M75: 59,584,533 km (0.117 R)
• M76: 60,052,176 km (0.076 R)
• M77: 60,991,351 km (0.117 R)
• M78: 63,741,858 km (0.1 R)

Planet 10 - Ice Giant

Semi-Major Axis: 14.38 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 638.5

Radius: 6.9

Gravity: 13.41 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 14.34 AU - 14.42 AU

Year: 20879 Days

Day: 24.5 Hours

Environment

Temp: -186 °C

Axial Tilt: 47.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 76,488,384 km

• M1: 98,435 km (0.074 R)
• M2: 162,164 km (0.085 R)
• M3: 387,758 km (0.119 R)
• M4: 767,138 km (0.076 R)
• M5: 864,376 km (0.082 R)
• M6: 1,098,348 km (0.05 R)
• M7: 1,265,299 km (0.051 R)
• M8: 1,381,237 km (0.113 R)
• M9: 1,814,622 km (0.065 R)
• M10: 2,322,956 km (0.051 R)
• M11: 4,045,276 km (0.091 R)
• M12: 4,435,876 km (0.071 R)
• M13: 5,253,129 km (0.091 R)
• M14: 5,488,447 km (0.082 R)
• M15: 5,823,546 km (0.119 R)
• M16: 5,920,485 km (0.096 R)
• M17: 6,116,010 km (0.113 R)
• M18: 6,513,641 km (0.068 R)
• M19: 6,664,884 km (0.081 R)
• M20: 7,862,415 km (0.109 R)
• M21: 8,623,420 km (0.115 R)
• M22: 9,294,366 km (0.075 R)
• M23: 9,636,197 km (0.118 R)
• M24: 10,685,926 km (0.072 R)
• M25: 11,405,790 km (0.04 R)
• M26: 11,466,527 km (0.071 R)
• M27: 11,588,150 km (0.113 R)
• M28: 12,327,463 km (0.091 R)
• M29: 12,891,896 km (0.077 R)
• M30: 13,145,464 km (0.071 R)
• M31: 14,306,942 km (0.119 R)
• M32: 14,372,466 km (0.093 R)
• M33: 15,635,521 km (0.101 R)
• M34: 15,702,989 km (0.054 R)
• M35: 16,109,746 km (0.093 R)
• M36: 16,382,912 km (0.075 R)
• M37: 17,560,696 km (0.077 R)
• M38: 18,053,621 km (0.1 R)
• M39: 19,486,768 km (0.102 R)
• M40: 20,217,105 km (0.116 R)
• M41: 20,511,663 km (0.065 R)
• M42: 21,854,903 km (0.1 R)
• M43: 22,233,086 km (0.079 R)
• M44: 22,613,364 km (0.115 R)
• M45: 22,995,736 km (0.066 R)
• M46: 23,380,352 km (0.1 R)
• M47: 23,922,495 km (0.079 R)
• M48: 25,018,897 km (0.112 R)
• M49: 25,573,158 km (0.053 R)
• M50: 26,613,461 km (0.081 R)
• M51: 27,585,847 km (0.101 R)
• M52: 28,322,766 km (0.092 R)
• M53: 29,232,322 km (0.064 R)
• M54: 29,565,476 km (0.1 R)
• M55: 30,741,166 km (0.089 R)
• M56: 32,361,161 km (0.081 R)
• M57: 32,705,685 km (0.057 R)
• M58: 34,622,482 km (0.044 R)
• M59: 35,328,584 km (0.044 R)
• M60: 36,217,794 km (0.054 R)
• M61: 36,754,850 km (0.098 R)
• M62: 37,204,392 km (0.05 R)
• M63: 37,655,729 km (0.092 R)
• M64: 38,199,816 km (0.114 R)
• M65: 39,939,640 km (0.105 R)
• M66: 40,401,897 km (0.112 R)
• M67: 40,587,249 km (0.096 R)
• M68: 42,833,461 km (0.114 R)
• M69: 45,987,433 km (0.107 R)
• M70: 46,084,222 km (0.04 R)
• M71: 46,763,247 km (0.114 R)
• M72: 48,033,034 km (0.066 R)
• M73: 48,229,456 km (0.086 R)
• M74: 51,206,902 km (0.101 R)
• M75: 53,123,251 km (0.053 R)
• M76: 55,783,251 km (0.105 R)
• M77: 56,299,812 km (0.08 R)
• M78: 58,381,616 km (0.109 R)
• M79: 59,642,876 km (0.052 R)
• M80: 60,594,618 km (0.102 R)
• M81: 60,700,682 km (0.066 R)
• M82: 61,551,446 km (0.094 R)
• M83: 61,657,959 km (0.108 R)
• M84: 62,406,098 km (0.074 R)
• M85: 62,942,257 km (0.099 R)
• M86: 63,049,668 km (0.107 R)
• M87: 63,479,912 km (0.03 R)
• M88: 64,235,231 km (0.085 R)
• M89: 66,082,017 km (0.103 R)
• M90: 67,505,890 km (0.086 R)
• M91: 68,276,917 km (0.11 R)
• M92: 68,387,320 km (0.107 R)
• M93: 69,383,343 km (0.045 R)
• M94: 70,495,603 km (0.049 R)
• M95: 74,321,269 km (0.066 R)
• M96: 76,373,752 km (0.118 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: 549 - 19,913 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit