🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.16

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 0.45 AU - 0.59 AU

Year: 242 Days

Day: 44.4 Hours

Environment

Temp: -125 °C

Axial Tilt: 16.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 84,558,569 km

• M1: 35,455 km (0.062 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.46

Radius: 1.16

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 0.47 AU - 0.61 AU

Year: 256 Days

Day: 23 Hours

Environment

Temp: -114 °C

Axial Tilt: 20.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 1.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 411.9

Radius: 13.8

Gravity: 2.16 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 1.24 AU - 1.28 AU

Year: 913 Days

Day: 13.9 Hours

Environment

Temp: -175 °C

Axial Tilt: 35.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 84,558,569 km

• M1: 180,864 km (0.104 R)
• M2: 292,613 km (0.037 R)
• M3: 381,325 km (0.035 R)
• M4: 764,744 km (0.098 R)
• M5: 868,715 km (0.113 R)
• M6: 994,826 km (0.073 R)
• M7: 1,212,042 km (0.108 R)
• M8: 1,380,938 km (0.045 R)
• M9: 1,484,908 km (0.1 R)
• M10: 1,618,948 km (0.11 R)
• M11: 1,892,263 km (0.072 R)
• M12: 2,031,090 km (0.118 R)
• M13: 2,120,550 km (0.118 R)
• M14: 2,234,394 km (0.055 R)
• M15: 2,389,377 km (0.102 R)
• M16: 2,508,158 km (0.077 R)
• M17: 2,596,421 km (0.089 R)
• M18: 2,718,792 km (0.12 R)
• M19: 2,893,223 km (0.08 R)
• M20: 3,003,177 km (0.103 R)
• M21: 3,166,389 km (0.104 R)
• M22: 3,394,675 km (0.108 R)
• M23: 3,510,912 km (0.092 R)
• M24: 3,793,503 km (0.059 R)
• M25: 4,017,451 km (0.061 R)
• M26: 4,508,132 km (0.115 R)
• M27: 4,636,337 km (0.108 R)
• M28: 4,795,659 km (0.087 R)
• M29: 4,896,338 km (0.106 R)
• M30: 5,089,469 km (0.101 R)
• M31: 5,223,060 km (0.108 R)
• M32: 5,472,739 km (0.094 R)
• M33: 5,599,149 km (0.095 R)
• M34: 5,769,242 km (0.103 R)
• M35: 5,865,583 km (0.052 R)
• M36: 5,973,443 km (0.115 R)
• M37: 6,278,772 km (0.101 R)
• M38: 6,656,357 km (0.099 R)
• M39: 6,825,403 km (0.102 R)
• M40: 6,938,948 km (0.117 R)
• M41: 7,121,756 km (0.111 R)
• M42: 7,248,466 km (0.048 R)
• M43: 7,341,067 km (0.048 R)
• M44: 7,644,750 km (0.11 R)
• M45: 7,833,842 km (0.118 R)
• M46: 8,192,428 km (0.056 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 952.4

Radius: 13

Gravity: 5.64 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 1.4 AU - 1.84 AU

Year: 1331 Days

Day: 7.7 Hours

Environment

Temp: -173 °C

Axial Tilt: 24.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 84,558,569 km

• M1: 165,156 km (0.086 R)
• M2: 284,535 km (0.09 R)
• M3: 390,151 km (0.114 R)
• M4: 624,122 km (0.086 R)
• M5: 756,367 km (0.066 R)
• M6: 978,669 km (0.038 R)
• M7: 1,111,063 km (0.064 R)
• M8: 1,205,759 km (0.119 R)
• M9: 1,358,049 km (0.097 R)
• M10: 1,478,925 km (0.097 R)
• M11: 1,564,943 km (0.04 R)
• M12: 1,662,631 km (0.095 R)
• M13: 1,823,448 km (0.109 R)
• M14: 1,957,937 km (0.117 R)
• M15: 2,063,852 km (0.072 R)
• M16: 2,160,792 km (0.099 R)
• M17: 2,281,517 km (0.096 R)
• M18: 2,495,442 km (0.085 R)
• M19: 2,680,794 km (0.065 R)
• M20: 2,799,126 km (0.082 R)
• M21: 3,065,560 km (0.079 R)
• M22: 3,239,542 km (0.084 R)
• M23: 3,353,087 km (0.051 R)
• M24: 3,480,843 km (0.096 R)
• M25: 3,623,410 km (0.093 R)
• M26: 4,049,166 km (0.084 R)
• M27: 4,365,266 km (0.08 R)
• M28: 4,604,024 km (0.114 R)
• M29: 4,847,270 km (0.116 R)
• M30: 5,197,928 km (0.118 R)
• M31: 5,331,519 km (0.068 R)
• M32: 5,663,027 km (0.089 R)
• M33: 5,923,926 km (0.112 R)
• M34: 6,220,130 km (0.11 R)
• M35: 6,505,413 km (0.112 R)
• M36: 6,665,632 km (0.115 R)
• M37: 6,778,728 km (0.043 R)
• M38: 7,286,912 km (0.109 R)
• M39: 7,773,554 km (0.1 R)
• M40: 7,961,000 km (0.051 R)
• M41: 8,218,907 km (0.099 R)
• M42: 8,305,524 km (0.085 R)
• M43: 8,497,159 km (0.104 R)
• M44: 8,920,371 km (0.12 R)
• M45: 9,027,184 km (0.092 R)
• M46: 9,278,359 km (0.089 R)
• M47: 9,586,232 km (0.068 R)
• M48: 9,824,092 km (0.035 R)
• M49: 9,953,046 km (0.091 R)
• M50: 10,343,047 km (0.098 R)
• M51: 10,511,644 km (0.115 R)
• M52: 10,946,974 km (0.06 R)
• M53: 11,718,151 km (0.117 R)
• M54: 11,854,883 km (0.108 R)
• M55: 12,110,247 km (0.082 R)
• M56: 12,208,981 km (0.12 R)
• M57: 12,327,762 km (0.101 R)
• M58: 12,446,992 km (0.061 R)
• M59: 12,606,613 km (0.09 R)
• M60: 12,827,120 km (0.112 R)
• M61: 13,069,169 km (0.119 R)
• M62: 13,639,735 km (0.08 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 14.8

Radius: 13.7

Gravity: 0.08 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 1.29 AU - 2.03 AU

Year: 1381 Days

Day: 10 Hours

Environment

Temp: -177 °C

Axial Tilt: 18.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 84,558,569 km

• M1: 222,751 km (0.081 R)
• M2: 318,643 km (0.066 R)
• M3: 465,100 km (0.116 R)
• M4: 567,275 km (0.109 R)
• M5: 753,824 km (0.025 R)
• M6: 1,003,951 km (0.099 R)
• M7: 1,161,627 km (0.116 R)
• M8: 1,275,172 km (0.085 R)
• M9: 1,484,609 km (0.088 R)
• M10: 1,647,372 km (0.115 R)
• M11: 1,864,737 km (0.111 R)
• M12: 2,083,300 km (0.091 R)
• M13: 2,363,198 km (0.049 R)
• M14: 2,519,079 km (0.074 R)
• M15: 2,893,223 km (0.117 R)
• M16: 3,143,051 km (0.1 R)
• M17: 3,231,164 km (0.101 R)
• M18: 3,355,031 km (0.052 R)
• M19: 3,531,108 km (0.034 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 38.1

Radius: 13.5

Gravity: 0.21 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 2.02 AU - 2.1 AU

Year: 1909 Days

Day: 12.5 Hours

Environment

Temp: -184 °C

Axial Tilt: 24.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 84,558,569 km

• M1: 172,935 km (0.117 R)
• M2: 301,290 km (0.1 R)
• M3: 385,963 km (0.114 R)
• M4: 473,627 km (0.088 R)
• M5: 648,656 km (0.113 R)
• M6: 793,168 km (0.072 R)
• M7: 995,424 km (0.105 R)
• M8: 1,161,478 km (0.087 R)
• M9: 1,270,834 km (0.073 R)
• M10: 1,368,372 km (0.064 R)
• M11: 1,560,455 km (0.111 R)
• M12: 1,756,279 km (0.09 R)
• M13: 1,948,363 km (0.069 R)
• M14: 2,284,659 km (0.086 R)
• M15: 2,508,457 km (0.028 R)
• M16: 2,726,272 km (0.063 R)
• M17: 3,138,414 km (0.086 R)
• M18: 3,323,317 km (0.117 R)
• M19: 3,438,956 km (0.059 R)
• M20: 3,666,793 km (0.09 R)
• M21: 3,884,608 km (0.101 R)
• M22: 4,091,352 km (0.084 R)
• M23: 4,483,747 km (0.061 R)
• M24: 4,757,661 km (0.057 R)
• M25: 4,872,103 km (0.108 R)
• M26: 5,103,681 km (0.1 R)
• M27: 5,212,439 km (0.063 R)
• M28: 5,492,037 km (0.088 R)
• M29: 6,057,367 km (0.114 R)

Planet 7 - Ice Giant

Semi-Major Axis: 9.08 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 88

Radius: 3.3

Gravity: 8.08 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 8.96 AU - 9.2 AU

Year: 17666 Days

Day: 16.7 Hours

Environment

Temp: -236 °C

Axial Tilt: 33.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 84,558,569 km

• M1: 119,230 km (0.094 R)
• M2: 189,092 km (0.081 R)
• M3: 243,097 km (0.108 R)
• M4: 496,366 km (0.054 R)
• M5: 546,930 km (0.098 R)
• M6: 572,960 km (0.055 R)
• M7: 612,603 km (0.081 R)
• M8: 766,240 km (0.112 R)
• M9: 1,026,241 km (0.076 R)
• M10: 1,074,711 km (0.11 R)
• M11: 1,472,043 km (0.102 R)
• M12: 1,753,437 km (0.062 R)
• M13: 2,112,621 km (0.067 R)
• M14: 2,827,549 km (0.097 R)
• M15: 2,941,842 km (0.082 R)
• M16: 3,683,997 km (0.112 R)
• M17: 3,986,035 km (0.096 R)
• M18: 4,011,617 km (0.108 R)
• M19: 4,243,942 km (0.102 R)
• M20: 4,640,676 km (0.114 R)
• M21: 4,748,386 km (0.098 R)
• M22: 4,884,370 km (0.114 R)
• M23: 5,021,552 km (0.103 R)
• M24: 5,440,725 km (0.109 R)
• M25: 5,554,419 km (0.119 R)
• M26: 5,958,483 km (0.103 R)
• M27: 6,105,089 km (0.106 R)
• M28: 6,252,892 km (0.077 R)
• M29: 6,825,104 km (0.084 R)
• M30: 7,698,456 km (0.054 R)
• M31: 7,890,240 km (0.083 R)
• M32: 7,954,418 km (0.073 R)
• M33: 8,805,331 km (0.056 R)
• M34: 8,838,691 km (0.116 R)
• M35: 8,905,412 km (0.114 R)
• M36: 9,140,280 km (0.059 R)
• M37: 9,241,558 km (0.038 R)
• M38: 9,445,310 km (0.063 R)
• M39: 9,822,596 km (0.118 R)
• M40: 9,995,681 km (0.084 R)
• M41: 10,591,828 km (0.057 R)
• M42: 10,983,625 km (0.058 R)
• M43: 11,489,116 km (0.076 R)
• M44: 11,744,779 km (0.061 R)
• M45: 11,891,684 km (0.054 R)
• M46: 12,076,139 km (0.082 R)
• M47: 12,635,335 km (0.115 R)
• M48: 13,202,910 km (0.079 R)
• M49: 13,432,243 km (0.107 R)
• M50: 13,547,434 km (0.087 R)
• M51: 13,778,712 km (0.112 R)
• M52: 14,050,232 km (0.056 R)
• M53: 14,206,113 km (0.06 R)
• M54: 14,401,937 km (0.119 R)
• M55: 14,835,621 km (0.062 R)
• M56: 15,554,738 km (0.115 R)
• M57: 15,716,004 km (0.108 R)
• M58: 16,407,745 km (0.119 R)
• M59: 16,654,282 km (0.087 R)
• M60: 16,902,016 km (0.101 R)
• M61: 17,947,406 km (0.109 R)
• M62: 18,670,113 km (0.1 R)
• M63: 18,884,487 km (0.086 R)
• M64: 18,970,506 km (0.059 R)
• M65: 19,229,161 km (0.068 R)
• M66: 19,532,545 km (0.096 R)
• M67: 20,056,138 km (0.065 R)
• M68: 20,584,368 km (0.052 R)
• M69: 20,628,649 km (0.049 R)
• M70: 20,850,203 km (0.115 R)
• M71: 21,609,562 km (0.116 R)
• M72: 23,431,664 km (0.051 R)
• M73: 23,941,344 km (0.117 R)
• M74: 24,220,942 km (0.038 R)
• M75: 24,314,292 km (0.102 R)
• M76: 24,454,614 km (0.119 R)
• M77: 25,255,113 km (0.111 R)
• M78: 25,539,648 km (0.028 R)
• M79: 27,561,014 km (0.105 R)
• M80: 29,284,232 km (0.081 R)
• M81: 29,733,026 km (0.111 R)
• M82: 29,782,991 km (0.12 R)
• M83: 30,133,798 km (0.052 R)
• M84: 30,234,328 km (0.116 R)
• M85: 30,738,323 km (0.04 R)
• M86: 30,991,443 km (0.117 R)
• M87: 31,245,161 km (0.103 R)
• M88: 31,601,503 km (0.057 R)
• M89: 31,959,341 km (0.106 R)
• M90: 32,318,376 km (0.086 R)
• M91: 32,678,907 km (0.055 R)
• M92: 32,937,113 km (0.072 R)
• M93: 34,553,518 km (0.069 R)
• M94: 35,291,933 km (0.087 R)

Planet 8 - Ice Giant

Semi-Major Axis: 10.26 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 835.2

Radius: 6.4

Gravity: 20.39 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 9.33 AU - 11.19 AU

Year: 21220 Days

Day: 19.2 Hours

Environment

Temp: -221 °C

Axial Tilt: 1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 84,558,569 km

• M1: 496,815 km (0.118 R)
• M2: 1,081,293 km (0.034 R)
• M3: 1,139,637 km (0.103 R)
• M4: 2,751,105 km (0.079 R)
• M5: 2,912,970 km (0.104 R)
• M6: 3,903,008 km (0.089 R)
• M7: 4,085,069 km (0.072 R)
• M8: 4,130,996 km (0.097 R)
• M9: 4,363,321 km (0.096 R)
• M10: 6,477,289 km (0.097 R)
• M11: 6,693,009 km (0.046 R)
• M12: 6,965,875 km (0.1 R)
• M13: 7,298,132 km (0.114 R)
• M14: 8,093,544 km (0.096 R)
• M15: 8,209,333 km (0.101 R)
• M16: 11,086,100 km (0.114 R)
• M17: 11,279,380 km (0.041 R)
• M18: 12,262,388 km (0.094 R)
• M19: 12,865,267 km (0.12 R)
• M20: 13,546,536 km (0.094 R)
• M21: 14,169,611 km (0.043 R)
• M22: 14,239,473 km (0.1 R)
• M23: 14,449,509 km (0.099 R)
• M24: 14,731,351 km (0.042 R)
• M25: 15,157,406 km (0.038 R)
• M26: 16,753,914 km (0.06 R)
• M27: 17,198,519 km (0.11 R)
• M28: 18,861,898 km (0.113 R)
• M29: 18,938,642 km (0.088 R)
• M30: 19,479,288 km (0.094 R)
• M31: 19,634,721 km (0.108 R)
• M32: 21,131,447 km (0.097 R)
• M33: 21,933,890 km (0.107 R)
• M34: 22,014,673 km (0.082 R)
• M35: 22,582,995 km (0.106 R)
• M36: 22,991,996 km (0.117 R)
• M37: 23,073,976 km (0.11 R)
• M38: 24,066,557 km (0.073 R)
• M39: 24,484,085 km (0.081 R)
• M40: 24,735,858 km (0.098 R)
• M41: 26,007,440 km (0.065 R)
• M42: 26,350,019 km (0.101 R)
• M43: 27,561,014 km (0.063 R)
• M44: 29,768,331 km (0.075 R)
• M45: 30,216,676 km (0.062 R)
• M46: 32,123,450 km (0.104 R)
• M47: 32,491,162 km (0.105 R)
• M48: 34,820,101 km (0.118 R)
• M49: 35,766,757 km (0.1 R)
• M50: 37,975,719 km (0.049 R)
• M51: 38,559,300 km (0.096 R)
• M52: 38,949,900 km (0.036 R)
• M53: 39,341,846 km (0.06 R)
• M54: 39,735,139 km (0.08 R)
• M55: 39,833,724 km (0.068 R)
• M56: 42,625,220 km (0.118 R)
• M57: 42,726,049 km (0.097 R)
• M58: 42,928,007 km (0.101 R)
• M59: 44,350,533 km (0.109 R)
• M60: 45,685,245 km (0.119 R)
• M61: 46,098,584 km (0.091 R)
• M62: 46,720,911 km (0.047 R)
• M63: 46,824,882 km (0.114 R)
• M64: 47,033,122 km (0.118 R)
• M65: 48,078,811 km (0.046 R)
• M66: 48,709,964 km (0.099 R)
• M67: 52,878,509 km (0.047 R)
• M68: 53,421,100 km (0.12 R)
• M69: 54,074,694 km (0.048 R)
• M70: 54,293,106 km (0.101 R)
• M71: 57,382,153 km (0.088 R)
• M72: 57,716,504 km (0.044 R)
• M73: 57,828,104 km (0.118 R)
• M74: 58,723,447 km (0.103 R)
• M75: 61,778,834 km (0.07 R)
• M76: 62,579,332 km (0.089 R)
• M77: 63,038,448 km (0.081 R)
• M78: 63,383,421 km (0.093 R)
• M79: 67,689,446 km (0.11 R)
• M80: 68,632,810 km (0.049 R)
• M81: 70,055,935 km (0.111 R)
• M82: 70,771,312 km (0.107 R)
• M83: 71,968,693 km (0.038 R)
• M84: 72,569,927 km (0.068 R)
• M85: 73,535,432 km (0.105 R)
• M86: 74,869,845 km (0.094 R)
• M87: 76,825,089 km (0.074 R)
• M88: 77,808,994 km (0.094 R)
• M89: 77,932,263 km (0.088 R)
• M90: 78,055,681 km (0.099 R)
• M91: 78,302,517 km (0.104 R)
• M92: 79,913,687 km (0.1 R)
• M93: 80,038,002 km (0.099 R)
• M94: 80,162,468 km (0.099 R)
• M95: 80,660,928 km (0.105 R)
• M96: 84,052,162 km (0.087 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: 325 - 12,594 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit