🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.39

Radius: 1.14

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 0.86 AU - 1.22 AU

Year: 453 Days

Day: 33 Hours

Environment

Temp: -51 °C

Axial Tilt: 3.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 38,761,857 km

• M1: 386,710 km (0.075 R)
• M2: 616,642 km (0.066 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.88

Radius: 0.95

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 1.04 AU - 1.68 AU

Year: 678 Days

Day: 46.9 Hours

Environment

Temp: -73 °C

Axial Tilt: 31.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.11

Radius: 0.41

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 1.62 AU - 2.16 AU

Year: 1111 Days

Day: 32.4 Hours

Environment

Temp: -101 °C

Axial Tilt: 37.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 38,761,857 km

• M1: 48,619 km (0.108 R)
• M2: 265,237 km (0.05 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 599.1

Radius: 12

Gravity: 4.16 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 2.89 AU - 3.07 AU

Year: 2199 Days

Day: 13.4 Hours

Environment

Temp: -131 °C

Axial Tilt: 36.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 38,761,857 km

• M1: 156,928 km (0.101 R)
• M2: 235,168 km (0.099 R)
• M3: 312,510 km (0.083 R)
• M4: 429,944 km (0.106 R)
• M5: 509,830 km (0.088 R)
• M6: 626,217 km (0.087 R)
• M7: 720,463 km (0.036 R)
• M8: 898,335 km (0.042 R)
• M9: 1,258,567 km (0.116 R)
• M10: 1,340,247 km (0.1 R)
• M11: 1,466,209 km (0.045 R)
• M12: 1,552,676 km (0.041 R)
• M13: 1,696,739 km (0.078 R)
• M14: 1,892,263 km (0.112 R)
• M15: 2,268,053 km (0.093 R)
• M16: 2,588,492 km (0.096 R)
• M17: 2,828,297 km (0.112 R)
• M18: 2,909,828 km (0.106 R)
• M19: 3,047,608 km (0.045 R)
• M20: 3,159,507 km (0.105 R)
• M21: 3,709,429 km (0.058 R)
• M22: 3,799,188 km (0.108 R)
• M23: 4,026,427 km (0.102 R)
• M24: 4,118,579 km (0.061 R)
• M25: 4,305,128 km (0.11 R)
• M26: 4,816,303 km (0.096 R)
• M27: 4,897,984 km (0.04 R)
• M28: 5,567,734 km (0.078 R)
• M29: 5,739,771 km (0.059 R)
• M30: 5,913,604 km (0.058 R)
• M31: 6,535,632 km (0.079 R)
• M32: 6,644,389 km (0.078 R)
• M33: 6,753,745 km (0.057 R)
• M34: 6,900,501 km (0.06 R)
• M35: 7,460,296 km (0.035 R)
• M36: 7,803,324 km (0.076 R)
• M37: 8,151,438 km (0.107 R)
• M38: 8,347,112 km (0.057 R)
• M39: 8,445,548 km (0.101 R)
• M40: 8,643,466 km (0.102 R)
• M41: 8,883,122 km (0.102 R)
• M42: 8,983,651 km (0.071 R)
• M43: 9,185,908 km (0.088 R)
• M44: 9,430,351 km (0.095 R)
• M45: 9,656,543 km (0.067 R)
• M46: 9,842,942 km (0.093 R)
• M47: 10,282,310 km (0.102 R)
• M48: 10,878,308 km (0.081 R)
• M49: 10,964,327 km (0.078 R)
• M50: 11,180,496 km (0.097 R)
• M51: 11,485,526 km (0.084 R)
• M52: 11,881,811 km (0.081 R)
• M53: 11,970,373 km (0.111 R)
• M54: 12,237,704 km (0.106 R)
• M55: 12,327,313 km (0.107 R)
• M56: 12,529,570 km (0.081 R)
• M57: 12,732,873 km (0.11 R)
• M58: 14,140,140 km (0.076 R)
• M59: 14,351,971 km (0.079 R)
• M60: 14,921,939 km (0.113 R)
• M61: 15,113,574 km (0.044 R)
• M62: 15,378,362 km (0.097 R)
• M63: 15,863,957 km (0.117 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 158.8

Radius: 14.4

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 4.37 AU - 4.91 AU

Year: 4273 Days

Day: 5.3 Hours

Environment

Temp: -159 °C

Axial Tilt: 45.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 38,761,857 km

• M1: 179,667 km (0.101 R)
• M2: 296,653 km (0.105 R)
• M3: 386,411 km (0.12 R)
• M4: 831,914 km (0.044 R)
• M5: 1,187,508 km (0.108 R)
• M6: 1,668,166 km (0.084 R)
• M7: 1,872,666 km (0.085 R)
• M8: 2,614,372 km (0.041 R)
• M9: 2,706,525 km (0.1 R)
• M10: 3,254,950 km (0.107 R)
• M11: 3,689,233 km (0.059 R)
• M12: 4,281,491 km (0.099 R)
• M13: 4,693,184 km (0.066 R)
• M14: 5,167,559 km (0.118 R)
• M15: 5,486,801 km (0.096 R)
• M16: 6,357,760 km (0.118 R)
• M17: 6,573,330 km (0.056 R)
• M18: 8,305,075 km (0.092 R)
• M19: 8,462,004 km (0.087 R)
• M20: 8,779,151 km (0.074 R)
• M21: 8,979,313 km (0.107 R)
• M22: 9,282,398 km (0.104 R)
• M23: 9,650,559 km (0.052 R)
• M24: 10,190,906 km (0.071 R)
• M25: 10,912,417 km (0.064 R)
• M26: 11,650,533 km (0.104 R)
• M27: 12,203,596 km (0.073 R)
• M28: 12,337,486 km (0.091 R)
• M29: 12,562,032 km (0.056 R)
• M30: 12,992,276 km (0.066 R)
• M31: 13,243,600 km (0.05 R)
• M32: 13,450,345 km (0.081 R)
• M33: 13,727,849 km (0.105 R)
• M34: 14,053,972 km (0.079 R)
• M35: 16,333,694 km (0.076 R)
• M36: 16,530,864 km (0.098 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 785.5

Radius: 11.9

Gravity: 5.55 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 4.44 AU - 6.3 AU

Year: 5320 Days

Day: 5.1 Hours

Environment

Temp: -163 °C

Axial Tilt: 21.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 38,761,857 km

• M1: 191,036 km (0.099 R)
• M2: 269,875 km (0.105 R)
• M3: 917,933 km (0.03 R)
• M4: 1,169,407 km (0.059 R)
• M5: 1,344,286 km (0.088 R)
• M6: 1,528,142 km (0.086 R)
• M7: 1,958,535 km (0.034 R)
• M8: 2,033,933 km (0.073 R)
• M9: 2,110,377 km (0.119 R)
• M10: 2,405,983 km (0.096 R)
• M11: 2,906,687 km (0.038 R)
• M12: 3,258,690 km (0.106 R)
• M13: 3,439,853 km (0.101 R)
• M14: 3,694,469 km (0.114 R)
• M15: 3,835,989 km (0.053 R)
• M16: 4,003,389 km (0.091 R)
• M17: 4,320,835 km (0.092 R)
• M18: 4,595,946 km (0.049 R)
• M19: 5,216,029 km (0.102 R)
• M20: 5,295,465 km (0.073 R)
• M21: 5,428,757 km (0.058 R)
• M22: 5,807,838 km (0.093 R)
• M23: 5,972,845 km (0.099 R)
• M24: 6,167,471 km (0.108 R)
• M25: 6,477,588 km (0.097 R)
• M26: 6,706,323 km (0.066 R)
• M27: 6,821,813 km (0.088 R)
• M28: 6,966,922 km (0.087 R)
• M29: 7,113,229 km (0.048 R)
• M30: 7,408,685 km (0.048 R)
• M31: 7,859,573 km (0.073 R)
• M32: 8,350,404 km (0.118 R)
• M33: 8,725,146 km (0.074 R)
• M34: 9,588,326 km (0.039 R)
• M35: 10,178,938 km (0.027 R)
• M36: 10,579,262 km (0.075 R)
• M37: 10,713,751 km (0.065 R)
• M38: 10,815,178 km (0.085 R)
• M39: 11,326,504 km (0.083 R)
• M40: 11,915,770 km (0.118 R)
• M41: 12,231,720 km (0.087 R)
• M42: 12,621,722 km (0.085 R)
• M43: 12,907,903 km (0.115 R)
• M44: 13,015,763 km (0.114 R)
• M45: 13,160,125 km (0.112 R)
• M46: 13,413,843 km (0.115 R)
• M47: 13,889,564 km (0.041 R)
• M48: 14,000,266 km (0.114 R)
• M49: 15,273,793 km (0.064 R)
• M50: 15,387,936 km (0.072 R)
• M51: 15,578,823 km (0.112 R)
• M52: 16,078,779 km (0.047 R)
• M53: 16,389,195 km (0.114 R)
• M54: 17,173,686 km (0.063 R)
• M55: 18,131,262 km (0.113 R)
• M56: 18,211,895 km (0.082 R)
• M57: 18,292,528 km (0.103 R)
• M58: 18,820,011 km (0.077 R)
• M59: 19,106,191 km (0.084 R)
• M60: 19,393,718 km (0.071 R)
• M61: 19,765,469 km (0.113 R)
• M62: 20,014,699 km (0.09 R)
• M63: 20,516,301 km (0.115 R)
• M64: 20,684,299 km (0.081 R)
• M65: 20,768,523 km (0.072 R)
• M66: 20,895,083 km (0.1 R)
• M67: 21,276,258 km (0.086 R)
• M68: 21,788,182 km (0.07 R)
• M69: 22,088,574 km (0.106 R)
• M70: 23,655,463 km (0.094 R)
• M71: 23,743,576 km (0.108 R)
• M72: 23,875,820 km (0.092 R)
• M73: 24,052,794 km (0.113 R)
• M74: 24,496,801 km (0.107 R)
• M75: 24,988,380 km (0.063 R)
• M76: 25,890,455 km (0.11 R)
• M77: 26,574,117 km (0.114 R)
• M78: 27,309,839 km (0.067 R)
• M79: 27,959,094 km (0.099 R)
• M80: 29,036,797 km (0.035 R)
• M81: 29,462,253 km (0.11 R)
• M82: 30,462,914 km (0.054 R)
• M83: 30,943,272 km (0.065 R)
• M84: 32,204,083 km (0.037 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 939.2

Radius: 14.3

Gravity: 4.59 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 6.06 AU - 6.52 AU

Year: 6744 Days

Day: 5.2 Hours

Environment

Temp: -187 °C

Axial Tilt: 11.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 38,761,857 km

• M1: 207,043 km (0.049 R)
• M2: 400,324 km (0.026 R)
• M3: 554,111 km (0.107 R)
• M4: 647,460 km (0.078 R)
• M5: 807,230 km (0.034 R)
• M6: 900,878 km (0.088 R)
• M7: 1,645,128 km (0.057 R)
• M8: 1,872,666 km (0.116 R)
• M9: 2,045,003 km (0.114 R)
• M10: 2,177,846 km (0.102 R)
• M11: 2,268,053 km (0.042 R)
• M12: 2,714,304 km (0.12 R)
• M13: 2,935,409 km (0.048 R)
• M14: 3,137,217 km (0.106 R)
• M15: 3,989,925 km (0.033 R)
• M16: 4,157,774 km (0.097 R)
• M17: 4,413,885 km (0.115 R)
• M18: 4,616,740 km (0.077 R)
• M19: 5,152,599 km (0.031 R)
• M20: 5,366,375 km (0.086 R)
• M21: 5,739,921 km (0.103 R)
• M22: 6,446,771 km (0.058 R)
• M23: 6,810,593 km (0.072 R)
• M24: 6,910,973 km (0.087 R)
• M25: 7,317,580 km (0.104 R)
• M26: 7,593,139 km (0.073 R)
• M27: 8,296,848 km (0.096 R)
• M28: 8,511,969 km (0.03 R)
• M29: 8,620,278 km (0.106 R)
• M30: 9,205,804 km (0.092 R)
• M31: 9,503,504 km (0.066 R)
• M32: 10,569,987 km (0.088 R)
• M33: 10,764,464 km (0.062 R)
• M34: 10,960,288 km (0.059 R)
• M35: 11,554,341 km (0.07 R)
• M36: 12,037,393 km (0.118 R)
• M37: 12,322,077 km (0.099 R)
• M38: 14,853,423 km (0.097 R)
• M39: 15,159,051 km (0.103 R)
• M40: 16,402,060 km (0.064 R)
• M41: 16,582,326 km (0.118 R)
• M42: 19,032,589 km (0.112 R)
• M43: 19,794,341 km (0.032 R)
• M44: 20,034,446 km (0.108 R)
• M45: 20,955,670 km (0.084 R)
• M46: 21,102,425 km (0.112 R)
• M47: 21,298,548 km (0.086 R)
• M48: 23,040,765 km (0.045 R)
• M49: 23,394,713 km (0.089 R)
• M50: 24,415,868 km (0.063 R)
• M51: 24,776,848 km (0.094 R)
• M52: 25,035,652 km (0.086 R)
• M53: 25,922,469 km (0.079 R)
• M54: 26,819,457 km (0.1 R)
• M55: 27,352,026 km (0.117 R)
• M56: 27,941,741 km (0.087 R)
• M57: 28,970,226 km (0.107 R)
• M58: 29,133,886 km (0.058 R)
• M59: 29,352,449 km (0.071 R)
• M60: 29,736,167 km (0.107 R)
• M61: 31,511,595 km (0.061 R)
• M62: 32,468,722 km (0.118 R)
• M63: 32,581,967 km (0.119 R)
• M64: 33,093,143 km (0.112 R)
• M65: 34,123,424 km (0.119 R)
• M66: 34,642,529 km (0.093 R)
• M67: 35,747,159 km (0.085 R)
• M68: 36,568,452 km (0.101 R)
• M69: 36,745,127 km (0.118 R)
• M70: 37,395,877 km (0.083 R)
• M71: 37,574,048 km (0.045 R)
• M72: 37,990,678 km (0.065 R)
• M73: 38,708,748 km (0.101 R)
• M74: 39,370,719 km (0.072 R)
• M75: 39,672,907 km (0.073 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 329.7

Radius: 13.6

Gravity: 1.78 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 8.27 AU - 8.61 AU

Year: 10482 Days

Day: 12.7 Hours

Environment

Temp: -196 °C

Axial Tilt: 12.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 38,761,857 km

• M1: 172,636 km (0.026 R)
• M2: 421,866 km (0.108 R)
• M3: 562,338 km (0.066 R)
• M4: 853,456 km (0.095 R)
• M5: 1,026,092 km (0.109 R)
• M6: 1,371,214 km (0.118 R)
• M7: 1,654,552 km (0.118 R)
• M8: 3,289,956 km (0.104 R)
• M9: 3,543,525 km (0.117 R)
• M10: 3,646,897 km (0.064 R)
• M11: 3,751,167 km (0.12 R)
• M12: 4,016,553 km (0.086 R)
• M13: 4,678,374 km (0.098 R)
• M14: 4,993,278 km (0.066 R)
• M15: 5,080,344 km (0.073 R)
• M16: 5,256,121 km (0.118 R)
• M17: 5,404,073 km (0.104 R)
• M18: 5,523,453 km (0.07 R)
• M19: 5,795,422 km (0.046 R)
• M20: 6,478,934 km (0.074 R)
• M21: 6,733,849 km (0.095 R)
• M22: 6,959,592 km (0.066 R)
• M23: 7,854,038 km (0.072 R)
• M24: 7,955,615 km (0.073 R)
• M25: 8,784,537 km (0.031 R)
• M26: 9,245,148 km (0.08 R)
• M27: 9,604,782 km (0.101 R)
• M28: 9,859,248 km (0.098 R)
• M29: 10,152,908 km (0.118 R)
• M30: 11,356,274 km (0.113 R)
• M31: 11,509,761 km (0.109 R)
• M32: 12,288,119 km (0.082 R)
• M33: 12,923,162 km (0.065 R)
• M34: 13,731,888 km (0.055 R)
• M35: 13,977,827 km (0.069 R)
• M36: 14,598,807 km (0.104 R)
• M37: 14,765,908 km (0.088 R)
• M38: 14,933,757 km (0.119 R)
• M39: 16,864,617 km (0.111 R)
• M40: 17,614,401 km (0.058 R)
• M41: 18,285,049 km (0.097 R)
• M42: 19,513,247 km (0.117 R)
• M43: 20,114,182 km (0.092 R)
• M44: 21,050,365 km (0.053 R)
• M45: 22,000,910 km (0.101 R)
• M46: 22,144,674 km (0.112 R)
• M47: 22,336,907 km (0.064 R)
• M48: 23,062,606 km (0.092 R)
• M49: 23,403,988 km (0.108 R)
• M50: 23,550,744 km (0.113 R)
• M51: 24,487,675 km (0.092 R)
• M52: 26,194,438 km (0.053 R)
• M53: 26,652,656 km (0.073 R)
• M54: 28,564,068 km (0.082 R)
• M55: 28,720,996 km (0.109 R)
• M56: 29,509,975 km (0.103 R)
• M57: 30,146,365 km (0.114 R)
• M58: 30,679,980 km (0.06 R)
• M59: 31,001,765 km (0.093 R)
• M60: 33,120,221 km (0.107 R)
• M61: 34,837,155 km (0.119 R)
• M62: 35,341,151 km (0.082 R)
• M63: 36,356,172 km (0.106 R)
• M64: 36,583,112 km (0.108 R)
• M65: 36,753,504 km (0.089 R)
• M66: 36,981,342 km (0.1 R)
• M67: 37,209,478 km (0.067 R)
• M68: 37,954,326 km (0.097 R)
• M69: 38,530,577 km (0.076 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 486 - 11,651 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit