🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.75

Radius: 0.89

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 0.89 AU - 0.89 AU

Year: 352 Days

Day: 22 Hours

Environment

Temp: -24 °C

Axial Tilt: 4.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.88

Radius: 1.29

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 0.89 AU - 1.31 AU

Year: 483 Days

Day: 21.8 Hours

Environment

Temp: -49 °C

Axial Tilt: 55.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.93

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 1.31 AU - 1.93 AU

Year: 864 Days

Day: 39.2 Hours

Environment

Temp: -100 °C

Axial Tilt: 23.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.05 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Terrestrial

Semi-Major Axis: 2.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.1

Radius: 1.04

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 2.35 AU - 2.59 AU

Year: 1626 Days

Day: 32.3 Hours

Environment

Temp: -130 °C

Axial Tilt: 11.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.39

Radius: 0.69

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 2.33 AU - 2.69 AU

Year: 1666 Days

Day: 38.7 Hours

Environment

Temp: -127 °C

Axial Tilt: 25.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 83,610,096 km

• M1: 256,560 km (0.096 R)

Asteroid Belt

Center: 2.83 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 3.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 190.7

Radius: 8

Gravity: 2.98 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 2.73 AU - 3.55 AU

Year: 2331 Days

Day: 13.4 Hours

Environment

Temp: -146 °C

Axial Tilt: 13.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 83,610,096 km

• M1: 118,930 km (0.079 R)
• M2: 207,941 km (0.111 R)
• M3: 411,544 km (0.045 R)
• M4: 546,032 km (0.047 R)
• M5: 755,320 km (0.108 R)
• M6: 960,119 km (0.062 R)
• M7: 1,019,809 km (0.06 R)
• M8: 1,320,800 km (0.077 R)
• M9: 1,379,292 km (0.099 R)
• M10: 1,490,294 km (0.11 R)
• M11: 1,551,330 km (0.088 R)
• M12: 1,657,993 km (0.091 R)
• M13: 1,878,650 km (0.076 R)
• M14: 2,099,157 km (0.093 R)
• M15: 2,430,068 km (0.037 R)
• M16: 2,554,533 km (0.092 R)
• M17: 2,691,714 km (0.09 R)
• M18: 2,907,734 km (0.111 R)
• M19: 3,174,317 km (0.075 R)
• M20: 3,636,275 km (0.106 R)
• M21: 3,695,516 km (0.118 R)
• M22: 4,318,292 km (0.079 R)
• M23: 4,431,538 km (0.102 R)
• M24: 4,558,546 km (0.12 R)
• M25: 5,198,376 km (0.074 R)
• M26: 5,824,593 km (0.112 R)
• M27: 5,935,894 km (0.082 R)
• M28: 6,822,710 km (0.051 R)
• M29: 7,326,406 km (0.069 R)
• M30: 7,431,573 km (0.076 R)
• M31: 7,492,011 km (0.085 R)
• M32: 7,689,181 km (0.108 R)
• M33: 8,104,465 km (0.092 R)
• M34: 8,432,383 km (0.08 R)
• M35: 8,511,072 km (0.113 R)
• M36: 8,653,489 km (0.104 R)
• M37: 8,908,553 km (0.116 R)
• M38: 9,540,455 km (0.101 R)
• M39: 9,870,168 km (0.113 R)
• M40: 9,969,800 km (0.109 R)
• M41: 10,304,301 km (0.104 R)
• M42: 10,778,975 km (0.096 R)
• M43: 10,898,654 km (0.099 R)
• M44: 11,191,417 km (0.073 R)
• M45: 11,382,304 km (0.12 R)
• M46: 11,591,591 km (0.078 R)
• M47: 11,679,255 km (0.075 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 476.8

Radius: 13.1

Gravity: 2.78 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 4.13 AU - 4.19 AU

Year: 3555 Days

Day: 14.3 Hours

Environment

Temp: -156 °C

Axial Tilt: 32.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 83,610,096 km

• M1: 256,710 km (0.084 R)
• M2: 351,555 km (0.12 R)
• M3: 580,141 km (0.071 R)
• M4: 734,077 km (0.09 R)
• M5: 831,914 km (0.059 R)
• M6: 934,687 km (0.062 R)
• M7: 1,131,708 km (0.034 R)
• M8: 1,416,542 km (0.06 R)
• M9: 2,083,450 km (0.044 R)
• M10: 2,227,811 km (0.118 R)
• M11: 2,511,599 km (0.087 R)
• M12: 2,775,489 km (0.108 R)
• M13: 2,951,267 km (0.102 R)
• M14: 3,180,451 km (0.105 R)
• M15: 3,381,510 km (0.117 R)
• M16: 3,466,631 km (0.08 R)
• M17: 3,621,615 km (0.042 R)
• M18: 3,708,681 km (0.086 R)
• M19: 3,902,859 km (0.105 R)
• M20: 4,173,182 km (0.094 R)
• M21: 4,301,388 km (0.043 R)
• M22: 4,505,738 km (0.09 R)
• M23: 4,751,228 km (0.05 R)
• M24: 5,001,356 km (0.105 R)
• M25: 5,454,488 km (0.027 R)
• M26: 5,982,718 km (0.082 R)
• M27: 6,634,067 km (0.06 R)
• M28: 6,784,263 km (0.103 R)
• M29: 6,979,189 km (0.065 R)
• M30: 7,153,920 km (0.084 R)
• M31: 7,440,998 km (0.119 R)
• M32: 7,552,598 km (0.085 R)
• M33: 7,642,058 km (0.063 R)
• M34: 7,867,651 km (0.115 R)
• M35: 8,256,007 km (0.112 R)
• M36: 8,697,620 km (0.077 R)
• M37: 9,027,932 km (0.055 R)
• M38: 9,652,503 km (0.083 R)
• M39: 9,871,963 km (0.086 R)
• M40: 10,640,448 km (0.059 R)
• M41: 10,766,260 km (0.116 R)
• M42: 11,095,674 km (0.102 R)
• M43: 11,583,064 km (0.115 R)
• M44: 12,235,011 km (0.112 R)
• M45: 12,685,151 km (0.112 R)
• M46: 13,302,991 km (0.104 R)
• M47: 13,629,114 km (0.098 R)
• M48: 14,013,132 km (0.088 R)
• M49: 14,206,412 km (0.107 R)
• M50: 14,651,615 km (0.032 R)
• M51: 15,045,058 km (0.11 R)
• M52: 15,784,819 km (0.029 R)
• M53: 16,101,368 km (0.064 R)
• M54: 16,245,880 km (0.08 R)
• M55: 16,420,012 km (0.11 R)
• M56: 16,623,914 km (0.06 R)
• M57: 16,857,885 km (0.061 R)
• M58: 17,745,299 km (0.113 R)
• M59: 17,834,909 km (0.081 R)
• M60: 18,345,336 km (0.111 R)
• M61: 18,435,993 km (0.088 R)
• M62: 18,921,587 km (0.115 R)
• M63: 19,043,659 km (0.069 R)
• M64: 19,227,216 km (0.117 R)
• M65: 19,843,559 km (0.07 R)
• M66: 20,091,892 km (0.086 R)
• M67: 20,341,271 km (0.065 R)
• M68: 20,497,601 km (0.111 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 902

Radius: 12.6

Gravity: 5.68 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 5.91 AU - 6.83 AU

Year: 6736 Days

Day: 9.8 Hours

Environment

Temp: -184 °C

Axial Tilt: 17 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 83,610,096 km

• M1: 230,530 km (0.12 R)
• M2: 325,226 km (0.034 R)
• M3: 515,215 km (0.069 R)
• M4: 718,369 km (0.053 R)
• M5: 823,087 km (0.045 R)
• M6: 1,049,579 km (0.103 R)
• M7: 2,354,222 km (0.101 R)
• M8: 3,176,711 km (0.082 R)
• M9: 3,726,633 km (0.041 R)
• M10: 4,334,748 km (0.074 R)
• M11: 4,563,633 km (0.103 R)
• M12: 4,825,878 km (0.042 R)
• M13: 4,944,060 km (0.119 R)
• M14: 5,123,278 km (0.091 R)
• M15: 5,395,995 km (0.044 R)
• M16: 6,019,370 km (0.086 R)
• M17: 6,275,182 km (0.081 R)
• M18: 6,436,897 km (0.061 R)
• M19: 6,764,517 km (0.083 R)
• M20: 7,131,330 km (0.107 R)
• M21: 7,402,103 km (0.118 R)
• M22: 8,341,128 km (0.039 R)
• M23: 8,626,711 km (0.048 R)
• M24: 9,024,492 km (0.12 R)
• M25: 10,368,329 km (0.037 R)
• M26: 10,636,857 km (0.075 R)
• M27: 10,752,646 km (0.104 R)
• M28: 10,868,884 km (0.086 R)
• M29: 11,933,721 km (0.115 R)
• M30: 12,054,148 km (0.069 R)
• M31: 12,296,047 km (0.077 R)
• M32: 13,238,514 km (0.05 R)
• M33: 13,446,605 km (0.112 R)
• M34: 13,781,554 km (0.081 R)
• M35: 14,034,674 km (0.041 R)
• M36: 14,331,925 km (0.1 R)
• M37: 14,588,336 km (0.082 R)
• M38: 14,932,560 km (0.104 R)
• M39: 15,192,561 km (0.066 R)
• M40: 15,497,741 km (0.092 R)
• M41: 15,673,070 km (0.05 R)
• M42: 15,849,146 km (0.102 R)
• M43: 16,515,007 km (0.093 R)
• M44: 16,783,834 km (0.102 R)
• M45: 17,782,250 km (0.098 R)
• M46: 19,457,148 km (0.098 R)
• M47: 19,646,389 km (0.062 R)
• M48: 20,313,596 km (0.047 R)
• M49: 20,988,132 km (0.115 R)
• M50: 21,866,122 km (0.114 R)
• M51: 22,260,313 km (0.11 R)
• M52: 22,855,862 km (0.108 R)
• M53: 24,265,822 km (0.079 R)
• M54: 25,704,056 km (0.109 R)
• M55: 25,963,758 km (0.105 R)
• M56: 26,433,345 km (0.093 R)
• M57: 26,800,608 km (0.089 R)
• M58: 27,275,282 km (0.103 R)
• M59: 27,487,262 km (0.088 R)
• M60: 28,072,639 km (0.081 R)
• M61: 28,179,601 km (0.096 R)
• M62: 28,877,625 km (0.105 R)
• M63: 29,581,483 km (0.066 R)
• M64: 29,799,148 km (0.028 R)
• M65: 30,072,014 km (0.101 R)
• M66: 31,116,357 km (0.099 R)
• M67: 31,504,264 km (0.116 R)
• M68: 32,340,666 km (0.032 R)
• M69: 32,902,256 km (0.106 R)
• M70: 33,240,796 km (0.109 R)
• M71: 33,978,314 km (0.102 R)
• M72: 35,469,506 km (0.074 R)
• M73: 35,700,784 km (0.101 R)
• M74: 36,164,986 km (0.058 R)
• M75: 36,689,476 km (0.119 R)
• M76: 38,278,056 km (0.075 R)
• M77: 38,812,719 km (0.118 R)
• M78: 38,931,799 km (0.041 R)
• M79: 39,409,465 km (0.082 R)
• M80: 40,009,352 km (0.056 R)
• M81: 40,189,917 km (0.055 R)
• M82: 40,310,493 km (0.106 R)

Planet 9 - Gas Giant

Semi-Major Axis: 9.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 111.1

Radius: 9.3

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 9.04 AU - 10.12 AU

Year: 12423 Days

Day: 6.9 Hours

Environment

Temp: -183 °C

Axial Tilt: 16.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 83,610,096 km

• M1: 329,863 km (0.1 R)
• M2: 482,902 km (0.095 R)
• M3: 546,930 km (0.068 R)
• M4: 721,361 km (0.075 R)
• M5: 914,641 km (0.078 R)
• M6: 1,067,231 km (0.038 R)
• M7: 1,351,018 km (0.049 R)
• M8: 1,558,810 km (0.091 R)
• M9: 1,777,223 km (0.116 R)
• M10: 2,059,663 km (0.087 R)
• M11: 2,206,419 km (0.039 R)
• M12: 2,432,910 km (0.086 R)
• M13: 2,627,687 km (0.087 R)
• M14: 2,706,973 km (0.097 R)
• M15: 3,435,066 km (0.03 R)
• M16: 3,631,788 km (0.077 R)
• M17: 3,922,456 km (0.096 R)
• M18: 3,990,673 km (0.119 R)
• M19: 4,082,227 km (0.075 R)
• M20: 4,502,746 km (0.063 R)
• M21: 4,574,254 km (0.112 R)
• M22: 4,888,410 km (0.111 R)
• M23: 5,035,764 km (0.091 R)
• M24: 5,284,545 km (0.076 R)
• M25: 5,360,092 km (0.096 R)
• M26: 6,400,246 km (0.113 R)
• M27: 6,833,631 km (0.106 R)
• M28: 7,501,436 km (0.117 R)
• M29: 7,871,840 km (0.084 R)
• M30: 8,365,214 km (0.067 R)
• M31: 8,424,006 km (0.088 R)
• M32: 8,689,841 km (0.079 R)
• M33: 9,260,407 km (0.116 R)
• M34: 9,321,144 km (0.077 R)
• M35: 9,657,739 km (0.11 R)
• M36: 9,874,058 km (0.049 R)
• M37: 10,405,878 km (0.077 R)
• M38: 12,090,201 km (0.114 R)
• M39: 13,168,203 km (0.07 R)
• M40: 13,236,569 km (0.119 R)
• M41: 13,476,973 km (0.09 R)
• M42: 13,961,969 km (0.067 R)
• M43: 14,171,556 km (0.091 R)
• M44: 14,629,325 km (0.067 R)
• M45: 14,700,085 km (0.083 R)
• M46: 15,020,374 km (0.092 R)
• M47: 15,091,882 km (0.119 R)
• M48: 15,487,120 km (0.091 R)
• M49: 15,849,296 km (0.08 R)
• M50: 16,068,008 km (0.082 R)
• M51: 16,287,767 km (0.099 R)
• M52: 16,730,128 km (0.079 R)
• M53: 17,027,230 km (0.028 R)
• M54: 17,363,526 km (0.091 R)
• M55: 17,626,668 km (0.093 R)
• M56: 17,702,066 km (0.066 R)
• M57: 17,815,461 km (0.091 R)
• M58: 18,538,916 km (0.111 R)
• M59: 19,155,559 km (0.094 R)
• M60: 20,369,396 km (0.119 R)
• M61: 20,686,693 km (0.059 R)
• M62: 20,925,750 km (0.091 R)
• M63: 21,165,705 km (0.077 R)
• M64: 21,446,800 km (0.097 R)
• M65: 21,527,283 km (0.101 R)
• M66: 22,256,722 km (0.093 R)
• M67: 23,200,685 km (0.049 R)
• M68: 23,532,044 km (0.101 R)
• M69: 24,535,397 km (0.037 R)
• M70: 25,127,206 km (0.115 R)
• M71: 25,382,271 km (0.077 R)
• M72: 25,467,542 km (0.03 R)
• M73: 25,595,597 km (0.038 R)
• M74: 25,809,373 km (0.074 R)
• M75: 26,540,757 km (0.088 R)
• M76: 26,627,224 km (0.055 R)
• M77: 27,936,056 km (0.113 R)
• M78: 28,288,509 km (0.1 R)
• M79: 28,376,921 km (0.116 R)
• M80: 28,642,457 km (0.087 R)
• M81: 28,864,460 km (0.06 R)
• M82: 29,042,482 km (0.118 R)
• M83: 29,893,095 km (0.06 R)
• M84: 30,073,211 km (0.071 R)

Planet 10 - Ice Giant

Semi-Major Axis: 15.75 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 530.1

Radius: 7.3

Gravity: 9.95 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 13.23 AU - 18.27 AU

Year: 26188 Days

Day: 19.5 Hours

Environment

Temp: -201 °C

Axial Tilt: 13.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 83,610,096 km

• M1: 98,286 km (0.072 R)
• M2: 461,360 km (0.099 R)
• M3: 614,398 km (0.105 R)
• M4: 1,024,596 km (0.077 R)
• M5: 1,168,060 km (0.119 R)
• M6: 1,443,021 km (0.059 R)
• M7: 2,197,144 km (0.093 R)
• M8: 3,013,948 km (0.109 R)
• M9: 3,562,673 km (0.119 R)
• M10: 3,870,845 km (0.054 R)
• M11: 4,372,447 km (0.083 R)
• M12: 5,790,634 km (0.11 R)
• M13: 6,898,855 km (0.097 R)
• M14: 7,282,574 km (0.109 R)
• M15: 7,617,075 km (0.081 R)
• M16: 7,729,722 km (0.118 R)
• M17: 8,070,805 km (0.116 R)
• M18: 8,709,139 km (0.065 R)
• M19: 8,826,873 km (0.1 R)
• M20: 9,788,189 km (0.08 R)
• M21: 11,548,806 km (0.06 R)
• M22: 12,798,098 km (0.077 R)
• M23: 12,865,118 km (0.08 R)
• M24: 13,609,068 km (0.115 R)
• M25: 15,851,690 km (0.117 R)
• M26: 15,923,646 km (0.093 R)
• M27: 16,284,775 km (0.086 R)
• M28: 16,575,743 km (0.033 R)
• M29: 17,384,469 km (0.118 R)
• M30: 18,887,778 km (0.053 R)
• M31: 19,193,407 km (0.112 R)
• M32: 19,887,092 km (0.049 R)
• M33: 20,042,375 km (0.084 R)
• M34: 20,903,610 km (0.061 R)
• M35: 20,982,448 km (0.043 R)
• M36: 23,149,523 km (0.105 R)
• M37: 25,639,579 km (0.05 R)
• M38: 25,893,297 km (0.074 R)
• M39: 26,147,763 km (0.087 R)
• M40: 27,087,986 km (0.117 R)
• M41: 27,778,679 km (0.083 R)
• M42: 29,089,456 km (0.03 R)
• M43: 29,707,893 km (0.077 R)
• M44: 30,599,048 km (0.088 R)
• M45: 31,408,671 km (0.117 R)
• M46: 31,861,355 km (0.117 R)
• M47: 32,043,116 km (0.088 R)
• M48: 33,048,713 km (0.113 R)
• M49: 33,601,627 km (0.075 R)
• M50: 34,903,577 km (0.072 R)
• M51: 35,843,500 km (0.097 R)
• M52: 36,506,518 km (0.105 R)
• M53: 37,844,521 km (0.103 R)
• M54: 39,685,922 km (0.099 R)
• M55: 41,755,010 km (0.119 R)
• M56: 43,757,826 km (0.116 R)
• M57: 45,791,759 km (0.111 R)
• M58: 46,613,949 km (0.065 R)
• M59: 46,717,171 km (0.036 R)
• M60: 47,441,075 km (0.095 R)
• M61: 49,214,708 km (0.095 R)
• M62: 49,319,725 km (0.088 R)
• M63: 49,529,910 km (0.113 R)
• M64: 49,635,078 km (0.064 R)
• M65: 50,056,794 km (0.1 R)
• M66: 50,268,026 km (0.12 R)
• M67: 52,289,841 km (0.11 R)
• M68: 56,522,414 km (0.114 R)
• M69: 57,625,399 km (0.107 R)
• M70: 58,735,266 km (0.032 R)
• M71: 58,958,166 km (0.08 R)
• M72: 60,188,759 km (0.117 R)
• M73: 60,750,947 km (0.112 R)
• M74: 61,201,985 km (0.096 R)
• M75: 62,107,351 km (0.089 R)
• M76: 66,351,742 km (0.106 R)
• M77: 66,932,481 km (0.12 R)
• M78: 67,281,792 km (0.114 R)
• M79: 67,631,701 km (0.104 R)
• M80: 69,625,542 km (0.084 R)
• M81: 71,282,039 km (0.089 R)
• M82: 72,831,723 km (0.09 R)
• M83: 74,151,775 km (0.078 R)
• M84: 74,272,201 km (0.094 R)
• M85: 74,392,628 km (0.079 R)
• M86: 75,964,452 km (0.104 R)
• M87: 76,450,346 km (0.081 R)
• M88: 78,526,615 km (0.053 R)
• M89: 79,386,952 km (0.034 R)
• M90: 79,633,340 km (0.05 R)
• M91: 81,862,348 km (0.08 R)
• M92: 81,986,814 km (0.084 R)
• M93: 82,111,279 km (0.093 R)
• M94: 82,859,568 km (0.044 R)
• M95: 83,109,546 km (0.119 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 194 - 18,390 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit