🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.88

Radius: 0.95

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 0.43 AU - 0.71 AU

Year: 161 Days

Day: 25.2 Hours

Environment

Temp: 211 °C

Axial Tilt: 9.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 87,395,461 km

• M1: 120,277 km (0.072 R)
• M2: 234,719 km (0.113 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.96

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 0.55 AU - 0.61 AU

Year: 166 Days

Day: 36.4 Hours

Environment

Temp: 193 °C

Axial Tilt: 5.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.98

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 1.83 AU - 1.93 AU

Year: 966 Days

Day: 47.1 Hours

Environment

Temp: -71 °C

Axial Tilt: 12.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 87,395,461 km

• M1: 264,788 km (0.117 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.27

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 2.14 AU - 2.42 AU

Year: 1290 Days

Day: 36.1 Hours

Environment

Temp: -85 °C

Axial Tilt: 25 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 5.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 426.5

Radius: 9.9

Gravity: 4.35 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 4.58 AU - 5.52 AU

Year: 4253 Days

Day: 5.4 Hours

Environment

Temp: -144 °C

Axial Tilt: 17.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 87,395,461 km

• M1: 178,769 km (0.059 R)
• M2: 242,797 km (0.089 R)
• M3: 673,639 km (0.115 R)
• M4: 851,212 km (0.044 R)
• M5: 1,009,337 km (0.095 R)
• M6: 1,407,566 km (0.084 R)
• M7: 1,473,988 km (0.092 R)
• M8: 1,708,557 km (0.077 R)
• M9: 2,515,039 km (0.045 R)
• M10: 2,662,693 km (0.059 R)
• M11: 2,813,188 km (0.102 R)
• M12: 3,122,706 km (0.099 R)
• M13: 3,461,545 km (0.107 R)
• M14: 3,626,103 km (0.117 R)
• M15: 3,718,704 km (0.106 R)
• M16: 4,116,185 km (0.069 R)
• M17: 4,290,766 km (0.076 R)
• M18: 4,607,315 km (0.077 R)
• M19: 5,054,762 km (0.104 R)
• M20: 5,137,640 km (0.079 R)
• M21: 5,262,853 km (0.089 R)
• M22: 5,452,543 km (0.1 R)
• M23: 5,795,422 km (0.103 R)
• M24: 6,256,033 km (0.104 R)
• M25: 6,457,093 km (0.116 R)
• M26: 6,751,352 km (0.04 R)
• M27: 6,819,868 km (0.114 R)
• M28: 6,957,647 km (0.056 R)
• M29: 7,236,049 km (0.09 R)
• M30: 7,636,523 km (0.12 R)
• M31: 7,971,921 km (0.067 R)
• M32: 8,238,804 km (0.114 R)
• M33: 8,483,845 km (0.111 R)
• M34: 8,632,246 km (0.039 R)
• M35: 9,284,642 km (0.104 R)
• M36: 9,668,211 km (0.072 R)
• M37: 9,952,896 km (0.103 R)
• M38: 10,424,728 km (0.07 R)
• M39: 11,092,084 km (0.093 R)
• M40: 11,526,516 km (0.096 R)
• M41: 11,663,398 km (0.056 R)
• M42: 12,021,834 km (0.056 R)
• M43: 12,919,571 km (0.077 R)
• M44: 13,204,555 km (0.049 R)
• M45: 13,520,506 km (0.069 R)
• M46: 13,693,890 km (0.098 R)
• M47: 14,365,285 km (0.062 R)
• M48: 14,630,971 km (0.097 R)
• M49: 14,987,612 km (0.089 R)
• M50: 15,437,603 km (0.101 R)
• M51: 15,558,328 km (0.108 R)
• M52: 15,770,458 km (0.076 R)
• M53: 15,861,563 km (0.113 R)
• M54: 17,250,280 km (0.079 R)
• M55: 17,501,156 km (0.098 R)
• M56: 18,070,226 km (0.118 R)
• M57: 18,357,155 km (0.117 R)
• M58: 18,517,075 km (0.099 R)
• M59: 18,838,411 km (0.09 R)
• M60: 18,999,827 km (0.079 R)
• M61: 19,161,692 km (0.101 R)
• M62: 19,291,543 km (0.062 R)
• M63: 19,682,741 km (0.043 R)
• M64: 19,944,987 km (0.054 R)
• M65: 20,142,306 km (0.105 R)
• M66: 20,307,462 km (0.095 R)
• M67: 20,472,917 km (0.073 R)
• M68: 20,605,611 km (0.097 R)
• M69: 21,643,820 km (0.1 R)
• M70: 21,745,247 km (0.118 R)
• M71: 21,846,824 km (0.113 R)
• M72: 22,391,061 km (0.056 R)
• M73: 22,459,278 km (0.074 R)
• M74: 22,974,044 km (0.076 R)
• M75: 23,146,531 km (0.102 R)

Planet 6 - Gas Giant

Semi-Major Axis: 11.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 33.7

Radius: 14

Gravity: 0.17 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 11.16 AU - 11.52 AU

Year: 14310 Days

Day: 12.8 Hours

Environment

Temp: -185 °C

Axial Tilt: 28.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 87,395,461 km

• M1: 199,564 km (0.085 R)
• M2: 499,358 km (0.112 R)
• M3: 1,025,942 km (0.06 R)
• M4: 1,211,444 km (0.115 R)
• M5: 1,563,896 km (0.111 R)
• M6: 1,657,245 km (0.097 R)
• M7: 2,874,224 km (0.119 R)
• M8: 3,023,672 km (0.05 R)
• M9: 3,594,388 km (0.045 R)
• M10: 3,810,407 km (0.109 R)
• M11: 4,639,030 km (0.103 R)
• M12: 4,835,153 km (0.106 R)
• M13: 5,074,061 km (0.103 R)
• M14: 5,174,890 km (0.102 R)
• M15: 5,563,844 km (0.086 R)
• M16: 5,814,570 km (0.046 R)
• M17: 6,457,542 km (0.087 R)
• M18: 6,632,870 km (0.055 R)
• M19: 6,832,135 km (0.031 R)
• M20: 7,904,452 km (0.104 R)
• M21: 8,234,016 km (0.072 R)
• M22: 8,568,218 km (0.1 R)
• M23: 9,077,748 km (0.098 R)
• M24: 9,274,619 km (0.109 R)
• M25: 10,977,492 km (0.052 R)
• M26: 11,134,719 km (0.094 R)
• M27: 11,717,552 km (0.09 R)
• M28: 12,229,028 km (0.105 R)
• M29: 12,419,316 km (0.11 R)
• M30: 12,665,405 km (0.047 R)
• M31: 12,775,209 km (0.071 R)
• M32: 13,190,194 km (0.051 R)
• M33: 13,609,666 km (0.104 R)
• M34: 14,461,626 km (0.087 R)
• M35: 17,608,118 km (0.075 R)
• M36: 17,761,755 km (0.092 R)
• M37: 18,411,309 km (0.049 R)
• M38: 20,181,650 km (0.088 R)
• M39: 20,471,122 km (0.068 R)
• M40: 20,794,553 km (0.097 R)
• M41: 21,577,548 km (0.12 R)
• M42: 22,138,091 km (0.053 R)
• M43: 22,270,635 km (0.106 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.03 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 548.3

Radius: 7.5

Gravity: 9.75 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 9.94 AU - 16.12 AU

Year: 17626 Days

Day: 20.3 Hours

Environment

Temp: -192 °C

Axial Tilt: 26.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 87,395,461 km

• M1: 99,034 km (0.098 R)
• M2: 200,760 km (0.074 R)
• M3: 349,610 km (0.044 R)
• M4: 430,243 km (0.044 R)
• M5: 862,133 km (0.07 R)
• M6: 1,533,079 km (0.097 R)
• M7: 1,615,956 km (0.106 R)
• M8: 2,052,333 km (0.085 R)
• M9: 2,890,530 km (0.05 R)
• M10: 3,203,190 km (0.072 R)
• M11: 3,309,703 km (0.104 R)
• M12: 3,453,766 km (0.054 R)
• M13: 4,012,215 km (0.078 R)
• M14: 4,204,598 km (0.106 R)
• M15: 4,282,389 km (0.091 R)
• M16: 4,558,546 km (0.092 R)
• M17: 5,421,427 km (0.114 R)
• M18: 5,548,735 km (0.106 R)
• M19: 6,739,085 km (0.116 R)
• M20: 7,060,272 km (0.066 R)
• M21: 7,575,038 km (0.041 R)
• M22: 8,247,630 km (0.114 R)
• M23: 8,296,399 km (0.092 R)
• M24: 8,889,255 km (0.104 R)
• M25: 9,292,122 km (0.047 R)
• M26: 9,598,199 km (0.081 R)
• M27: 10,748,457 km (0.086 R)
• M28: 11,831,546 km (0.08 R)
• M29: 12,835,797 km (0.118 R)
• M30: 13,925,318 km (0.055 R)
• M31: 15,463,483 km (0.082 R)
• M32: 16,806,722 km (0.045 R)
• M33: 17,492,180 km (0.096 R)
• M34: 17,933,194 km (0.076 R)
• M35: 18,569,584 km (0.083 R)
• M36: 18,890,471 km (0.092 R)
• M37: 19,083,901 km (0.112 R)
• M38: 19,603,006 km (0.088 R)
• M39: 20,787,821 km (0.073 R)
• M40: 21,389,055 km (0.1 R)
• M41: 21,590,563 km (0.069 R)
• M42: 22,063,592 km (0.086 R)
• M43: 23,019,672 km (0.095 R)
• M44: 23,502,873 km (0.069 R)
• M45: 23,572,136 km (0.067 R)
• M46: 24,619,770 km (0.078 R)
• M47: 26,832,323 km (0.104 R)
• M48: 27,413,660 km (0.105 R)
• M49: 27,705,825 km (0.044 R)
• M50: 29,555,303 km (0.067 R)
• M51: 31,444,425 km (0.085 R)
• M52: 31,673,759 km (0.092 R)
• M53: 31,903,541 km (0.051 R)
• M54: 32,905,996 km (0.096 R)
• M55: 33,684,205 km (0.048 R)
• M56: 35,576,318 km (0.095 R)
• M57: 35,974,847 km (0.068 R)
• M58: 36,937,360 km (0.12 R)
• M59: 37,583,772 km (0.092 R)
• M60: 38,071,013 km (0.052 R)
• M61: 38,396,986 km (0.091 R)
• M62: 39,051,776 km (0.094 R)
• M63: 41,288,713 km (0.087 R)
• M64: 41,539,738 km (0.101 R)
• M65: 42,211,882 km (0.027 R)
• M66: 43,481,668 km (0.101 R)
• M67: 43,907,723 km (0.099 R)
• M68: 44,078,564 km (0.12 R)
• M69: 45,280,433 km (0.089 R)
• M70: 45,798,939 km (0.12 R)
• M71: 46,493,073 km (0.094 R)
• M72: 46,667,205 km (0.034 R)
• M73: 47,190,948 km (0.102 R)
• M74: 47,804,299 km (0.075 R)
• M75: 49,216,054 km (0.052 R)
• M76: 51,629,516 km (0.098 R)
• M77: 52,714,400 km (0.119 R)
• M78: 54,081,276 km (0.093 R)
• M79: 56,477,684 km (0.072 R)
• M80: 57,969,624 km (0.041 R)
• M81: 60,611,522 km (0.099 R)
• M82: 62,714,868 km (0.109 R)
• M83: 63,678,727 km (0.113 R)
• M84: 64,453,345 km (0.073 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.57 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 439.6

Radius: 7.8

Gravity: 7.23 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 10.2 AU - 16.94 AU

Year: 18733 Days

Day: 15.3 Hours

Environment

Temp: -200 °C

Axial Tilt: 0.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 87,395,461 km

• M1: 274,362 km (0.078 R)
• M2: 695,780 km (0.062 R)
• M3: 798,404 km (0.091 R)
• M4: 884,123 km (0.102 R)
• M5: 1,258,866 km (0.1 R)
• M6: 1,543,102 km (0.064 R)
• M7: 1,597,107 km (0.117 R)
• M8: 1,679,087 km (0.059 R)
• M9: 1,762,562 km (0.063 R)
• M10: 2,543,463 km (0.106 R)
• M11: 2,836,226 km (0.076 R)
• M12: 3,418,311 km (0.09 R)
• M13: 4,339,685 km (0.095 R)
• M14: 4,416,578 km (0.1 R)
• M15: 4,610,906 km (0.1 R)
• M16: 5,048,180 km (0.111 R)
• M17: 5,707,907 km (0.057 R)
• M18: 6,482,076 km (0.111 R)
• M19: 7,016,439 km (0.114 R)
• M20: 7,844,464 km (0.061 R)
• M21: 8,127,353 km (0.118 R)
• M22: 8,557,896 km (0.099 R)
• M23: 9,242,456 km (0.102 R)
• M24: 9,491,087 km (0.042 R)
• M25: 9,691,698 km (0.071 R)
• M26: 10,976,893 km (0.108 R)
• M27: 11,827,208 km (0.04 R)
• M28: 13,309,573 km (0.074 R)
• M29: 13,703,464 km (0.064 R)
• M30: 14,445,021 km (0.087 R)
• M31: 15,024,264 km (0.098 R)
• M32: 15,316,728 km (0.077 R)
• M33: 15,611,136 km (0.086 R)
• M34: 17,111,004 km (0.074 R)
• M35: 17,171,891 km (0.079 R)
• M36: 19,223,326 km (0.054 R)
• M37: 19,413,615 km (0.037 R)
• M38: 19,860,165 km (0.077 R)
• M39: 20,052,547 km (0.092 R)
• M40: 20,310,005 km (0.074 R)
• M41: 20,893,287 km (0.104 R)
• M42: 22,676,195 km (0.11 R)
• M43: 23,348,936 km (0.112 R)
• M44: 23,823,611 km (0.101 R)
• M45: 24,301,576 km (0.107 R)
• M46: 27,021,714 km (0.043 R)
• M47: 27,878,012 km (0.057 R)
• M48: 28,165,390 km (0.061 R)
• M49: 29,397,777 km (0.039 R)
• M50: 31,615,116 km (0.097 R)
• M51: 34,731,240 km (0.066 R)
• M52: 34,808,433 km (0.101 R)
• M53: 34,885,775 km (0.071 R)
• M54: 34,963,117 km (0.108 R)
• M55: 35,428,366 km (0.116 R)
• M56: 35,506,157 km (0.115 R)
• M57: 35,583,948 km (0.086 R)
• M58: 36,286,609 km (0.062 R)
• M59: 36,521,777 km (0.107 R)
• M60: 37,072,746 km (0.094 R)
• M61: 39,384,183 km (0.066 R)
• M62: 39,949,064 km (0.108 R)
• M63: 40,029,997 km (0.104 R)
• M64: 40,435,407 km (0.085 R)
• M65: 40,842,163 km (0.055 R)
• M66: 41,168,436 km (0.095 R)
• M67: 42,482,803 km (0.091 R)
• M68: 43,062,046 km (0.112 R)
• M69: 43,145,073 km (0.109 R)
• M70: 46,337,043 km (0.059 R)
• M71: 46,848,069 km (0.086 R)
• M72: 47,104,181 km (0.04 R)
• M73: 48,133,564 km (0.043 R)
• M74: 48,219,732 km (0.119 R)
• M75: 49,778,392 km (0.119 R)
• M76: 51,970,749 km (0.094 R)
• M77: 52,412,960 km (0.066 R)
• M78: 52,501,522 km (0.098 R)
• M79: 53,568,604 km (0.054 R)
• M80: 53,747,074 km (0.047 R)
• M81: 54,912,442 km (0.094 R)
• M82: 55,453,088 km (0.048 R)
• M83: 56,176,693 km (0.103 R)
• M84: 56,267,350 km (0.119 R)
• M85: 56,903,440 km (0.12 R)
• M86: 56,994,545 km (0.066 R)
• M87: 57,724,732 km (0.108 R)
• M88: 58,549,914 km (0.075 R)
• M89: 59,010,077 km (0.09 R)
• M90: 59,378,985 km (0.118 R)
• M91: 61,328,694 km (0.084 R)
• M92: 61,515,542 km (0.091 R)
• M93: 62,546,122 km (0.099 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.59 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 780.3

Radius: 5.9

Gravity: 22.42 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 13.8 AU - 17.38 AU

Year: 23067 Days

Day: 22.7 Hours

Environment

Temp: -196 °C

Axial Tilt: 24.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 87,395,461 km

• M1: 95,443 km (0.079 R)
• M2: 378,034 km (0.064 R)
• M3: 879,336 km (0.061 R)
• M4: 1,020,557 km (0.069 R)
• M5: 1,293,124 km (0.096 R)
• M6: 2,012,241 km (0.115 R)
• M7: 2,314,129 km (0.051 R)
• M8: 3,748,773 km (0.113 R)
• M9: 3,794,400 km (0.077 R)
• M10: 5,095,752 km (0.054 R)
• M11: 5,248,192 km (0.058 R)
• M12: 6,741,927 km (0.114 R)
• M13: 7,248,316 km (0.08 R)
• M14: 7,305,313 km (0.089 R)
• M15: 7,362,459 km (0.049 R)
• M16: 8,060,034 km (0.09 R)
• M17: 9,145,516 km (0.065 R)
• M18: 9,517,566 km (0.105 R)
• M19: 9,705,311 km (0.095 R)
• M20: 9,831,273 km (0.102 R)
• M21: 10,084,692 km (0.084 R)
• M22: 12,053,100 km (0.107 R)
• M23: 12,120,719 km (0.053 R)
• M24: 12,324,321 km (0.112 R)
• M25: 13,011,125 km (0.11 R)
• M26: 13,499,413 km (0.066 R)
• M27: 15,072,285 km (0.104 R)
• M28: 16,028,813 km (0.073 R)
• M29: 16,928,944 km (0.062 R)
• M30: 20,206,184 km (0.111 R)
• M31: 20,528,418 km (0.047 R)
• M32: 21,259,353 km (0.084 R)
• M33: 21,586,973 km (0.032 R)
• M34: 21,916,238 km (0.092 R)
• M35: 22,247,148 km (0.105 R)
• M36: 23,502,873 km (0.095 R)
• M37: 24,867,504 km (0.063 R)
• M38: 25,646,461 km (0.091 R)
• M39: 28,840,824 km (0.044 R)
• M40: 29,385,360 km (0.108 R)
• M41: 31,039,015 km (0.11 R)
• M42: 33,670,890 km (0.103 R)
• M43: 34,531,976 km (0.038 R)
• M44: 34,820,550 km (0.069 R)
• M45: 36,765,173 km (0.094 R)
• M46: 37,552,805 km (0.074 R)
• M47: 37,948,641 km (0.109 R)
• M48: 38,047,825 km (0.109 R)
• M49: 38,545,088 km (0.089 R)
• M50: 39,747,257 km (0.093 R)
• M51: 41,369,346 km (0.046 R)
• M52: 41,675,872 km (0.112 R)
• M53: 41,778,197 km (0.091 R)
• M54: 43,946,618 km (0.11 R)
• M55: 44,363,847 km (0.083 R)
• M56: 45,307,211 km (0.105 R)
• M57: 45,623,162 km (0.069 R)
• M58: 47,213,836 km (0.113 R)
• M59: 47,855,312 km (0.116 R)
• M60: 48,499,480 km (0.037 R)
• M61: 50,886,165 km (0.098 R)
• M62: 51,763,556 km (0.056 R)
• M63: 52,535,331 km (0.099 R)
• M64: 52,645,884 km (0.068 R)
• M65: 52,977,992 km (0.09 R)
• M66: 53,533,149 km (0.078 R)
• M67: 54,985,445 km (0.025 R)
• M68: 57,472,660 km (0.09 R)
• M69: 57,586,653 km (0.079 R)
• M70: 57,928,783 km (0.117 R)
• M71: 59,419,676 km (0.1 R)
• M72: 59,996,376 km (0.114 R)
• M73: 60,343,293 km (0.043 R)
• M74: 61,271,697 km (0.106 R)
• M75: 61,504,621 km (0.12 R)
• M76: 63,142,718 km (0.107 R)
• M77: 63,849,119 km (0.11 R)
• M78: 68,383,580 km (0.081 R)
• M79: 69,715,450 km (0.075 R)
• M80: 72,036,012 km (0.092 R)
• M81: 72,158,982 km (0.106 R)
• M82: 72,774,128 km (0.089 R)
• M83: 73,144,084 km (0.08 R)
• M84: 74,381,856 km (0.062 R)
• M85: 76,001,253 km (0.075 R)
• M86: 76,126,317 km (0.036 R)
• M87: 76,501,958 km (0.116 R)
• M88: 78,768,216 km (0.034 R)
• M89: 81,056,614 km (0.111 R)
• M90: 82,980,144 km (0.115 R)
• M91: 83,366,555 km (0.071 R)
• M92: 83,624,611 km (0.114 R)
• M93: 83,753,714 km (0.103 R)
• M94: 84,012,070 km (0.07 R)
• M95: 84,788,932 km (0.075 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 201 - 12,997 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit