🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.14

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 0.59 AU - 0.67 AU

Year: 323 Days

Day: 14.4 Hours

Environment

Temp: -134 °C

Axial Tilt: 16.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 57,964,432 km

• M1: 743,950 km (0.065 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.97

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 0.58 AU - 0.74 AU

Year: 346 Days

Day: 28.3 Hours

Environment

Temp: -130 °C

Axial Tilt: 38.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 0.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 237.7

Radius: 12.4

Gravity: 1.55 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 0.58 AU - 0.88 AU

Year: 403 Days

Day: 11.5 Hours

Environment

Temp: -135 °C

Axial Tilt: 8.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 57,964,432 km

• M1: 154,834 km (0.113 R)
• M2: 235,467 km (0.099 R)
• M3: 314,305 km (0.085 R)
• M4: 397,631 km (0.116 R)
• M5: 504,594 km (0.086 R)
• M6: 593,006 km (0.098 R)
• M7: 696,677 km (0.032 R)
• M8: 785,389 km (0.091 R)
• M9: 875,148 km (0.059 R)
• M10: 992,881 km (0.096 R)
• M11: 1,109,119 km (0.054 R)
• M12: 1,196,783 km (0.12 R)
• M13: 1,290,880 km (0.106 R)
• M14: 1,403,228 km (0.103 R)
• M15: 1,502,860 km (0.091 R)
• M16: 1,667,567 km (0.119 R)
• M17: 1,808,189 km (0.116 R)
• M18: 1,930,561 km (0.099 R)
• M19: 2,037,972 km (0.119 R)
• M20: 2,115,164 km (0.107 R)
• M21: 2,211,954 km (0.106 R)
• M22: 2,324,601 km (0.108 R)
• M23: 2,468,066 km (0.114 R)
• M24: 2,585,051 km (0.095 R)
• M25: 2,779,229 km (0.042 R)
• M26: 2,890,829 km (0.082 R)
• M27: 3,019,633 km (0.084 R)
• M28: 3,166,239 km (0.055 R)
• M29: 3,256,446 km (0.12 R)
• M30: 3,401,407 km (0.096 R)
• M31: 3,499,393 km (0.077 R)
• M32: 3,647,944 km (0.043 R)
• M33: 3,810,108 km (0.076 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 656.2

Radius: 14.8

Gravity: 3 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 1.01 AU - 1.43 AU

Year: 870 Days

Day: 10.7 Hours

Environment

Temp: -174 °C

Axial Tilt: 28.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 57,964,432 km

• M1: 189,391 km (0.109 R)
• M2: 352,453 km (0.109 R)
• M3: 450,290 km (0.104 R)
• M4: 543,339 km (0.08 R)
• M5: 655,388 km (0.12 R)
• M6: 913,594 km (0.114 R)
• M7: 1,015,770 km (0.054 R)
• M8: 1,128,866 km (0.115 R)
• M9: 1,320,800 km (0.071 R)
• M10: 1,417,589 km (0.108 R)
• M11: 1,582,297 km (0.069 R)
• M12: 1,685,818 km (0.028 R)
• M13: 1,784,104 km (0.113 R)
• M14: 2,131,919 km (0.102 R)
• M15: 2,347,939 km (0.086 R)
• M16: 2,597,767 km (0.115 R)
• M17: 2,847,296 km (0.117 R)
• M18: 2,956,652 km (0.075 R)
• M19: 3,095,629 km (0.117 R)
• M20: 3,208,276 km (0.106 R)
• M21: 3,370,290 km (0.071 R)
• M22: 3,486,378 km (0.08 R)
• M23: 3,782,582 km (0.091 R)
• M24: 3,913,630 km (0.103 R)
• M25: 4,087,163 km (0.082 R)
• M26: 4,180,213 km (0.032 R)
• M27: 4,294,805 km (0.094 R)
• M28: 4,527,280 km (0.116 R)
• M29: 4,677,477 km (0.072 R)
• M30: 4,818,248 km (0.081 R)
• M31: 4,949,745 km (0.102 R)
• M32: 5,216,029 km (0.103 R)
• M33: 5,328,377 km (0.093 R)
• M34: 5,521,358 km (0.112 R)
• M35: 5,670,507 km (0.061 R)
• M36: 6,019,968 km (0.103 R)
• M37: 6,126,182 km (0.103 R)
• M38: 6,304,653 km (0.076 R)
• M39: 6,424,481 km (0.114 R)
• M40: 6,739,982 km (0.101 R)
• M41: 6,874,920 km (0.084 R)
• M42: 7,097,821 km (0.061 R)
• M43: 7,601,816 km (0.096 R)
• M44: 8,039,390 km (0.102 R)
• M45: 8,208,734 km (0.091 R)
• M46: 8,366,261 km (0.117 R)
• M47: 8,524,835 km (0.113 R)
• M48: 8,764,490 km (0.067 R)
• M49: 8,898,680 km (0.099 R)

Asteroid Belt

Center: 1.58 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 1.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 195.6

Radius: 13.6

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 1.56 AU - 2.3 AU

Year: 1731 Days

Day: 12.6 Hours

Environment

Temp: -198 °C

Axial Tilt: 10.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 57,964,432 km

• M1: 173,683 km (0.091 R)
• M2: 325,076 km (0.081 R)
• M3: 515,813 km (0.053 R)
• M4: 791,522 km (0.109 R)
• M5: 967,150 km (0.076 R)
• M6: 1,395,299 km (0.084 R)
• M7: 1,506,002 km (0.046 R)
• M8: 1,650,663 km (0.078 R)
• M9: 1,784,104 km (0.091 R)
• M10: 1,880,744 km (0.084 R)
• M11: 2,070,883 km (0.106 R)
• M12: 2,155,705 km (0.115 R)
• M13: 2,320,113 km (0.085 R)
• M14: 2,661,795 km (0.117 R)
• M15: 2,791,795 km (0.082 R)
• M16: 2,971,762 km (0.045 R)
• M17: 3,224,433 km (0.12 R)
• M18: 3,504,480 km (0.099 R)
• M19: 3,730,223 km (0.045 R)
• M20: 3,950,281 km (0.111 R)
• M21: 4,370,352 km (0.067 R)
• M22: 4,491,377 km (0.095 R)
• M23: 4,580,238 km (0.106 R)
• M24: 4,770,975 km (0.109 R)
• M25: 4,884,370 km (0.058 R)
• M26: 5,102,484 km (0.114 R)
• M27: 5,453,441 km (0.067 R)
• M28: 5,800,209 km (0.071 R)
• M29: 6,277,875 km (0.111 R)
• M30: 6,389,923 km (0.116 R)
• M31: 7,024,966 km (0.07 R)
• M32: 7,271,504 km (0.059 R)
• M33: 7,840,275 km (0.107 R)
• M34: 8,055,546 km (0.117 R)
• M35: 8,382,268 km (0.106 R)
• M36: 8,602,476 km (0.098 R)
• M37: 8,699,415 km (0.11 R)
• M38: 8,936,528 km (0.09 R)
• M39: 9,161,523 km (0.108 R)
• M40: 9,317,404 km (0.047 R)
• M41: 9,431,248 km (0.059 R)
• M42: 9,645,921 km (0.081 R)
• M43: 9,761,261 km (0.089 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 631.7

Radius: 14.3

Gravity: 3.09 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 4.36 AU - 7.16 AU

Year: 8926 Days

Day: 14.5 Hours

Environment

Temp: -221 °C

Axial Tilt: 44 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 57,964,432 km

• M1: 436,078 km (0.098 R)
• M2: 616,792 km (0.091 R)
• M3: 842,834 km (0.108 R)
• M4: 941,569 km (0.045 R)
• M5: 1,321,548 km (0.092 R)
• M6: 1,459,028 km (0.086 R)
• M7: 1,857,706 km (0.111 R)
• M8: 2,410,022 km (0.105 R)
• M9: 3,012,452 km (0.066 R)
• M10: 3,412,627 km (0.117 R)
• M11: 3,577,633 km (0.099 R)
• M12: 3,915,575 km (0.118 R)
• M13: 4,471,929 km (0.117 R)
• M14: 4,562,137 km (0.072 R)
• M15: 4,744,347 km (0.09 R)
• M16: 5,273,923 km (0.112 R)
• M17: 5,401,381 km (0.119 R)
• M18: 5,562,049 km (0.065 R)
• M19: 6,731,455 km (0.09 R)
• M20: 6,835,276 km (0.097 R)
• M21: 7,044,414 km (0.119 R)
• M22: 7,468,973 km (0.096 R)
• M23: 7,576,534 km (0.118 R)
• M24: 7,975,062 km (0.091 R)
• M25: 8,232,371 km (0.093 R)
• M26: 8,642,119 km (0.109 R)
• M27: 9,096,897 km (0.113 R)
• M28: 9,327,278 km (0.096 R)
• M29: 10,628,480 km (0.12 R)
• M30: 10,830,587 km (0.06 R)
• M31: 11,074,880 km (0.115 R)
• M32: 11,403,397 km (0.117 R)
• M33: 13,485,201 km (0.085 R)
• M34: 14,323,697 km (0.089 R)
• M35: 14,412,857 km (0.111 R)
• M36: 14,591,926 km (0.085 R)
• M37: 14,997,486 km (0.047 R)
• M38: 15,498,339 km (0.026 R)
• M39: 15,727,823 km (0.109 R)
• M40: 16,656,975 km (0.12 R)
• M41: 16,844,870 km (0.092 R)
• M42: 16,939,116 km (0.028 R)
• M43: 17,080,786 km (0.064 R)
• M44: 17,365,470 km (0.112 R)
• M45: 17,460,615 km (0.117 R)
• M46: 17,939,477 km (0.108 R)
• M47: 18,083,839 km (0.096 R)
• M48: 18,228,800 km (0.082 R)
• M49: 18,909,919 km (0.047 R)
• M50: 19,302,763 km (0.104 R)
• M51: 19,401,497 km (0.04 R)
• M52: 20,497,900 km (0.092 R)
• M53: 20,648,994 km (0.071 R)
• M54: 20,851,101 km (0.059 R)
• M55: 21,155,233 km (0.038 R)
• M56: 21,665,661 km (0.089 R)
• M57: 23,063,953 km (0.101 R)
• M58: 23,747,615 km (0.091 R)
• M59: 23,959,296 km (0.095 R)
• M60: 25,458,865 km (0.114 R)
• M61: 26,383,978 km (0.063 R)
• M62: 27,098,906 km (0.088 R)
• M63: 27,375,662 km (0.065 R)
• M64: 29,452,081 km (0.111 R)
• M65: 29,565,775 km (0.115 R)
• M66: 29,736,616 km (0.108 R)
• M67: 30,136,491 km (0.082 R)
• M68: 31,056,967 km (0.044 R)
• M69: 32,631,335 km (0.079 R)
• M70: 32,808,010 km (0.086 R)
• M71: 32,925,743 km (0.104 R)
• M72: 33,517,253 km (0.092 R)
• M73: 34,411,101 km (0.061 R)
• M74: 35,433,452 km (0.106 R)
• M75: 35,736,089 km (0.083 R)
• M76: 37,200,652 km (0.08 R)
• M77: 37,693,128 km (0.12 R)
• M78: 38,311,865 km (0.07 R)
• M79: 38,622,580 km (0.032 R)
• M80: 39,308,785 km (0.075 R)
• M81: 39,936,348 km (0.101 R)
• M82: 40,693,613 km (0.082 R)
• M83: 40,883,602 km (0.083 R)
• M84: 41,838,336 km (0.102 R)
• M85: 43,058,306 km (0.091 R)

Planet 7 - Ice Giant

Semi-Major Axis: 7.24 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 818.6

Radius: 5.2

Gravity: 30.27 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 5.65 AU - 8.83 AU

Year: 12578 Days

Day: 15.7 Hours

Environment

Temp: -214 °C

Axial Tilt: 38.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 57,964,432 km

• M1: 106,962 km (0.097 R)
• M2: 152,440 km (0.091 R)
• M3: 312,809 km (0.09 R)
• M4: 469,139 km (0.043 R)
• M5: 503,247 km (0.11 R)
• M6: 807,679 km (0.076 R)
• M7: 849,267 km (0.106 R)
• M8: 913,145 km (0.038 R)
• M9: 1,636,601 km (0.082 R)
• M10: 1,936,993 km (0.109 R)
• M11: 2,403,739 km (0.039 R)
• M12: 3,266,320 km (0.063 R)
• M13: 3,747,875 km (0.11 R)
• M14: 3,889,395 km (0.093 R)
• M15: 3,925,149 km (0.079 R)
• M16: 4,548,523 km (0.103 R)
• M17: 4,661,619 km (0.101 R)
• M18: 5,439,827 km (0.113 R)
• M19: 5,519,862 km (0.114 R)
• M20: 5,762,360 km (0.051 R)
• M21: 5,925,871 km (0.119 R)
• M22: 6,091,027 km (0.047 R)
• M23: 6,299,566 km (0.102 R)
• M24: 6,510,350 km (0.093 R)
• M25: 6,895,714 km (0.077 R)
• M26: 7,244,576 km (0.086 R)
• M27: 7,288,558 km (0.098 R)
• M28: 8,463,500 km (0.06 R)
• M29: 9,215,378 km (0.081 R)
• M30: 9,744,656 km (0.047 R)
• M31: 10,135,705 km (0.12 R)
• M32: 10,283,657 km (0.086 R)
• M33: 10,432,357 km (0.11 R)
• M34: 10,581,805 km (0.117 R)
• M35: 11,339,519 km (0.111 R)
• M36: 12,010,166 km (0.091 R)
• M37: 12,640,721 km (0.116 R)
• M38: 12,959,963 km (0.076 R)
• M39: 13,988,448 km (0.059 R)
• M40: 14,153,155 km (0.11 R)
• M41: 15,042,814 km (0.1 R)
• M42: 17,285,884 km (0.111 R)
• M43: 17,462,709 km (0.11 R)
• M44: 19,753,950 km (0.044 R)
• M45: 20,248,221 km (0.112 R)
• M46: 20,434,620 km (0.063 R)
• M47: 20,997,258 km (0.064 R)
• M48: 21,249,031 km (0.088 R)
• M49: 22,265,698 km (0.115 R)
• M50: 22,909,268 km (0.026 R)
• M51: 23,689,421 km (0.094 R)
• M52: 24,017,041 km (0.079 R)
• M53: 24,346,305 km (0.11 R)
• M54: 24,478,400 km (0.069 R)
• M55: 24,610,645 km (0.088 R)
• M56: 26,217,027 km (0.078 R)
• M57: 26,623,933 km (0.114 R)
• M58: 26,691,850 km (0.06 R)
• M59: 26,896,201 km (0.108 R)
• M60: 28,898,569 km (0.054 R)
• M61: 29,811,714 km (0.084 R)
• M62: 30,734,284 km (0.1 R)
• M63: 31,594,173 km (0.116 R)
• M64: 33,044,674 km (0.085 R)
• M65: 33,410,740 km (0.118 R)
• M66: 33,484,192 km (0.099 R)
• M67: 33,704,550 km (0.049 R)
• M68: 34,220,812 km (0.098 R)
• M69: 34,888,318 km (0.06 R)
• M70: 36,916,566 km (0.102 R)
• M71: 38,289,874 km (0.05 R)
• M72: 38,520,405 km (0.059 R)
• M73: 38,674,191 km (0.114 R)
• M74: 39,913,011 km (0.066 R)
• M75: 41,874,538 km (0.048 R)
• M76: 41,953,526 km (0.12 R)
• M77: 43,466,110 km (0.1 R)
• M78: 43,626,329 km (0.075 R)
• M79: 44,672,767 km (0.092 R)
• M80: 44,996,496 km (0.101 R)
• M81: 45,320,825 km (0.05 R)
• M82: 46,135,235 km (0.106 R)
• M83: 47,201,270 km (0.101 R)
• M84: 47,530,834 km (0.081 R)
• M85: 49,524,674 km (0.047 R)
• M86: 50,447,544 km (0.098 R)
• M87: 51,206,902 km (0.114 R)
• M88: 52,566,149 km (0.038 R)
• M89: 55,580,546 km (0.096 R)
• M90: 55,754,378 km (0.111 R)
• M91: 56,190,007 km (0.083 R)
• M92: 57,679,703 km (0.06 R)
• M93: 58,208,531 km (0.088 R)

Planet 8 - Ice Giant

Semi-Major Axis: 8.78 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 429.3

Radius: 5.7

Gravity: 13.21 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 7.78 AU - 9.78 AU

Year: 16798 Days

Day: 15.6 Hours

Environment

Temp: -230 °C

Axial Tilt: 44.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 57,964,432 km

• M1: 120,277 km (0.07 R)
• M2: 177,273 km (0.095 R)
• M3: 222,452 km (0.05 R)
• M4: 499,806 km (0.036 R)
• M5: 587,172 km (0.061 R)
• M6: 698,772 km (0.075 R)
• M7: 737,667 km (0.108 R)
• M8: 900,579 km (0.107 R)
• M9: 1,030,281 km (0.068 R)
• M10: 1,686,417 km (0.07 R)
• M11: 1,792,930 km (0.067 R)
• M12: 1,874,312 km (0.058 R)
• M13: 2,097,213 km (0.039 R)
• M14: 2,974,454 km (0.114 R)
• M15: 3,234,456 km (0.117 R)
• M16: 3,400,659 km (0.056 R)
• M17: 3,535,596 km (0.067 R)
• M18: 3,741,443 km (0.11 R)
• M19: 4,021,939 km (0.067 R)
• M20: 4,057,393 km (0.117 R)
• M21: 4,382,021 km (0.085 R)
• M22: 4,566,026 km (0.114 R)
• M23: 4,903,519 km (0.089 R)
• M24: 6,044,801 km (0.106 R)
• M25: 6,290,890 km (0.094 R)
• M26: 6,332,179 km (0.104 R)
• M27: 6,708,268 km (0.117 R)
• M28: 6,835,276 km (0.092 R)
• M29: 7,525,820 km (0.055 R)
• M30: 7,746,028 km (0.108 R)
• M31: 7,834,889 km (0.075 R)
• M32: 8,193,176 km (0.115 R)
• M33: 8,972,132 km (0.117 R)
• M34: 10,160,239 km (0.113 R)
• M35: 10,846,893 km (0.101 R)
• M36: 11,548,357 km (0.099 R)
• M37: 11,802,524 km (0.064 R)
• M38: 12,784,933 km (0.061 R)
• M39: 14,552,432 km (0.036 R)
• M40: 14,662,087 km (0.079 R)
• M41: 14,826,944 km (0.103 R)
• M42: 15,269,604 km (0.082 R)
• M43: 15,998,146 km (0.049 R)
• M44: 16,224,637 km (0.081 R)
• M45: 17,140,924 km (0.116 R)
• M46: 17,430,845 km (0.049 R)
• M47: 17,547,232 km (0.106 R)
• M48: 17,780,754 km (0.111 R)
• M49: 18,191,849 km (0.113 R)
• M50: 19,023,613 km (0.109 R)
• M51: 19,806,908 km (0.097 R)
• M52: 21,094,497 km (0.03 R)
• M53: 21,905,018 km (0.112 R)
• M54: 24,202,243 km (0.115 R)
• M55: 24,592,544 km (0.085 R)
• M56: 24,984,789 km (0.066 R)
• M57: 25,709,441 km (0.09 R)
• M58: 25,841,985 km (0.108 R)
• M59: 25,908,257 km (0.117 R)
• M60: 26,440,975 km (0.069 R)
• M61: 27,246,859 km (0.086 R)
• M62: 27,381,945 km (0.042 R)
• M63: 27,517,332 km (0.087 R)
• M64: 28,882,562 km (0.08 R)
• M65: 29,158,271 km (0.079 R)
• M66: 29,227,385 km (0.051 R)
• M67: 29,365,763 km (0.048 R)
• M68: 30,200,070 km (0.09 R)
• M69: 31,183,227 km (0.091 R)
• M70: 31,678,696 km (0.059 R)
• M71: 32,462,738 km (0.109 R)
• M72: 33,614,342 km (0.079 R)
• M73: 34,779,261 km (0.083 R)
• M74: 35,293,130 km (0.061 R)
• M75: 36,402,547 km (0.117 R)
• M76: 36,998,994 km (0.12 R)
• M77: 38,277,158 km (0.118 R)
• M78: 40,490,459 km (0.096 R)
• M79: 41,729,428 km (0.027 R)
• M80: 41,963,100 km (0.106 R)
• M81: 44,006,308 km (0.113 R)
• M82: 44,323,605 km (0.059 R)
• M83: 44,800,822 km (0.04 R)
• M84: 46,242,796 km (0.062 R)
• M85: 47,131,408 km (0.116 R)
• M86: 47,618,648 km (0.118 R)
• M87: 49,336,630 km (0.07 R)
• M88: 49,913,778 km (0.084 R)
• M89: 52,328,587 km (0.058 R)
• M90: 52,412,512 km (0.101 R)
• M91: 53,338,971 km (0.11 R)
• M92: 53,592,540 km (0.104 R)
• M93: 54,951,786 km (0.057 R)
• M94: 56,236,383 km (0.074 R)
• M95: 56,839,113 km (0.105 R)
• M96: 57,271,151 km (0.073 R)
• M97: 57,877,621 km (0.093 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 442 - 10,830 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit