🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.42

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 0.41 AU - 0.63 AU

Year: 242 Days

Day: 21.5 Hours

Environment

Temp: -109 °C

Axial Tilt: 24.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 35,958,612 km

• M1: 448,943 km (0.086 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.68

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 0.52 AU - 0.58 AU

Year: 263 Days

Day: 23.9 Hours

Environment

Temp: -113 °C

Axial Tilt: 6.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 35,958,612 km

• M1: 87,066 km (0.108 R)
• M2: 134,488 km (0.068 R)

Asteroid Belt

Center: 1.02 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 1.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 118.2

Radius: 11.8

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 1.44 AU - 1.52 AU

Year: 1163 Days

Day: 11.1 Hours

Environment

Temp: -169 °C

Axial Tilt: 20.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 35,958,612 km

• M1: 163,062 km (0.092 R)
• M2: 292,613 km (0.118 R)
• M3: 385,813 km (0.102 R)
• M4: 468,541 km (0.087 R)
• M5: 544,237 km (0.089 R)
• M6: 628,909 km (0.04 R)
• M7: 761,453 km (0.095 R)
• M8: 876,793 km (0.061 R)
• M9: 979,567 km (0.073 R)
• M10: 1,071,719 km (0.11 R)
• M11: 1,146,817 km (0.084 R)
• M12: 1,223,711 km (0.064 R)
• M13: 1,372,411 km (0.043 R)
• M14: 1,612,815 km (0.109 R)
• M15: 1,723,517 km (0.079 R)
• M16: 1,843,046 km (0.045 R)
• M17: 1,977,684 km (0.087 R)
• M18: 2,128,479 km (0.084 R)
• M19: 2,224,670 km (0.107 R)
• M20: 2,348,836 km (0.096 R)
• M21: 2,455,051 km (0.119 R)
• M22: 2,535,983 km (0.118 R)
• M23: 2,610,932 km (0.101 R)
• M24: 2,686,479 km (0.12 R)
• M25: 2,790,898 km (0.112 R)
• M26: 2,903,844 km (0.038 R)
• M27: 2,989,564 km (0.095 R)
• M28: 3,200,347 km (0.062 R)
• M29: 3,423,547 km (0.069 R)
• M30: 3,499,094 km (0.117 R)
• M31: 3,598,128 km (0.109 R)
• M32: 3,690,430 km (0.106 R)
• M33: 3,799,188 km (0.065 R)
• M34: 3,956,265 km (0.119 R)
• M35: 4,051,709 km (0.115 R)
• M36: 4,131,744 km (0.069 R)
• M37: 4,473,874 km (0.098 R)
• M38: 4,715,624 km (0.098 R)
• M39: 4,791,470 km (0.101 R)
• M40: 4,970,240 km (0.094 R)
• M41: 5,090,516 km (0.079 R)
• M42: 5,211,840 km (0.105 R)
• M43: 5,378,193 km (0.081 R)
• M44: 5,475,282 km (0.046 R)
• M45: 5,572,820 km (0.111 R)
• M46: 5,887,574 km (0.071 R)
• M47: 6,069,934 km (0.098 R)
• M48: 6,180,337 km (0.075 R)
• M49: 6,309,889 km (0.067 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 433.6

Radius: 14.8

Gravity: 1.98 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 1.5 AU - 2.16 AU

Year: 1598 Days

Day: 6 Hours

Environment

Temp: -184 °C

Axial Tilt: 33.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 35,958,612 km

• M1: 187,147 km (0.082 R)
• M2: 283,189 km (0.055 R)
• M3: 409,898 km (0.036 R)
• M4: 533,616 km (0.11 R)
• M5: 661,821 km (0.044 R)
• M6: 756,516 km (0.032 R)
• M7: 905,516 km (0.116 R)
• M8: 1,013,376 km (0.081 R)
• M9: 1,149,360 km (0.109 R)
• M10: 1,243,757 km (0.092 R)
• M11: 1,535,323 km (0.079 R)
• M12: 1,721,273 km (0.076 R)
• M13: 1,821,803 km (0.045 R)
• M14: 2,077,316 km (0.115 R)
• M15: 2,334,924 km (0.068 R)
• M16: 2,467,617 km (0.063 R)
• M17: 2,655,811 km (0.108 R)
• M18: 2,784,016 km (0.105 R)
• M19: 2,892,624 km (0.085 R)
• M20: 3,091,440 km (0.078 R)
• M21: 3,215,307 km (0.117 R)
• M22: 3,364,007 km (0.043 R)
• M23: 3,538,289 km (0.073 R)
• M24: 3,703,894 km (0.07 R)
• M25: 3,847,807 km (0.07 R)
• M26: 4,178,717 km (0.098 R)
• M27: 4,608,811 km (0.108 R)
• M28: 4,921,022 km (0.057 R)
• M29: 5,026,788 km (0.108 R)
• M30: 5,294,269 km (0.102 R)
• M31: 5,635,352 km (0.115 R)
• M32: 5,732,142 km (0.053 R)
• M33: 5,969,553 km (0.115 R)
• M34: 6,353,422 km (0.077 R)
• M35: 6,497,784 km (0.112 R)
• M36: 6,745,518 km (0.085 R)
• M37: 6,848,441 km (0.11 R)
• M38: 7,190,422 km (0.043 R)
• M39: 7,553,346 km (0.083 R)
• M40: 7,783,128 km (0.117 R)
• M41: 7,922,254 km (0.026 R)
• M42: 8,046,570 km (0.076 R)
• M43: 8,140,219 km (0.041 R)
• M44: 8,297,147 km (0.075 R)
• M45: 8,439,265 km (0.113 R)
• M46: 8,677,873 km (0.11 R)
• M47: 8,838,242 km (0.042 R)
• M48: 8,951,039 km (0.09 R)
• M49: 9,048,128 km (0.087 R)
• M50: 9,178,278 km (0.087 R)
• M51: 9,276,115 km (0.059 R)
• M52: 9,440,224 km (0.1 R)
• M53: 10,105,935 km (0.1 R)
• M54: 10,240,872 km (0.12 R)
• M55: 10,359,503 km (0.09 R)
• M56: 10,461,529 km (0.089 R)
• M57: 10,804,108 km (0.036 R)
• M58: 11,133,074 km (0.079 R)
• M59: 11,307,505 km (0.065 R)
• M60: 11,942,996 km (0.119 R)
• M61: 12,103,665 km (0.056 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 852.4

Radius: 11.3

Gravity: 6.68 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 1.64 AU - 2.7 AU

Year: 2064 Days

Day: 8.2 Hours

Environment

Temp: -186 °C

Axial Tilt: 46.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 35,958,612 km

• M1: 194,926 km (0.044 R)
• M2: 294,259 km (0.097 R)
• M3: 396,584 km (0.05 R)
• M4: 606,919 km (0.118 R)
• M5: 792,270 km (0.065 R)
• M6: 864,676 km (0.115 R)
• M7: 968,347 km (0.074 R)
• M8: 1,056,460 km (0.091 R)
• M9: 1,126,921 km (0.074 R)
• M10: 1,470,846 km (0.12 R)
• M11: 1,786,647 km (0.066 R)
• M12: 1,984,117 km (0.099 R)
• M13: 2,072,678 km (0.105 R)
• M14: 2,149,871 km (0.116 R)
• M15: 2,320,413 km (0.095 R)
• M16: 2,509,055 km (0.116 R)
• M17: 2,633,072 km (0.089 R)
• M18: 2,815,881 km (0.099 R)
• M19: 3,046,860 km (0.088 R)
• M20: 3,135,123 km (0.08 R)
• M21: 3,359,370 km (0.102 R)
• M22: 3,496,551 km (0.073 R)
• M23: 3,620,119 km (0.097 R)
• M24: 3,839,878 km (0.114 R)
• M25: 4,063,976 km (0.117 R)
• M26: 4,358,534 km (0.074 R)
• M27: 4,491,826 km (0.05 R)
• M28: 4,916,833 km (0.032 R)
• M29: 5,055,660 km (0.063 R)
• M30: 5,319,401 km (0.084 R)
• M31: 5,915,549 km (0.034 R)
• M32: 6,100,452 km (0.074 R)
• M33: 6,193,501 km (0.108 R)
• M34: 6,878,360 km (0.111 R)
• M35: 6,994,897 km (0.116 R)
• M36: 7,308,903 km (0.114 R)
• M37: 7,427,684 km (0.106 R)
• M38: 7,707,731 km (0.093 R)
• M39: 7,788,364 km (0.099 R)
• M40: 8,011,714 km (0.062 R)
• M41: 8,319,437 km (0.065 R)
• M42: 8,757,011 km (0.1 R)
• M43: 9,010,429 km (0.107 R)
• M44: 9,138,036 km (0.111 R)
• M45: 9,373,653 km (0.12 R)
• M46: 9,481,363 km (0.083 R)
• M47: 9,785,197 km (0.071 R)
• M48: 10,048,190 km (0.074 R)
• M49: 10,202,724 km (0.066 R)
• M50: 10,380,297 km (0.108 R)
• M51: 10,828,791 km (0.079 R)
• M52: 11,260,681 km (0.099 R)
• M53: 11,513,351 km (0.052 R)
• M54: 11,837,530 km (0.108 R)
• M55: 12,542,585 km (0.057 R)
• M56: 12,996,165 km (0.075 R)
• M57: 13,430,747 km (0.084 R)
• M58: 13,894,800 km (0.093 R)
• M59: 14,067,137 km (0.101 R)
• M60: 14,190,555 km (0.075 R)
• M61: 14,339,255 km (0.048 R)
• M62: 14,788,348 km (0.103 R)
• M63: 15,090,386 km (0.09 R)
• M64: 15,216,796 km (0.086 R)
• M65: 15,521,826 km (0.115 R)
• M66: 16,266,973 km (0.107 R)
• M67: 16,344,764 km (0.105 R)
• M68: 16,656,975 km (0.084 R)
• M69: 16,813,903 km (0.025 R)
• M70: 17,446,403 km (0.119 R)
• M71: 17,552,468 km (0.117 R)
• M72: 17,658,981 km (0.089 R)
• M73: 18,006,198 km (0.094 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 524.9

Radius: 13.9

Gravity: 2.72 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 2.31 AU - 2.33 AU

Year: 2282 Days

Day: 9.9 Hours

Environment

Temp: -186 °C

Axial Tilt: 35.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 35,958,612 km

• M1: 202,705 km (0.102 R)
• M2: 317,297 km (0.065 R)
• M3: 405,111 km (0.104 R)
• M4: 499,058 km (0.062 R)
• M5: 610,359 km (0.064 R)
• M6: 764,146 km (0.063 R)
• M7: 1,190,649 km (0.061 R)
• M8: 1,420,731 km (0.108 R)
• M9: 1,514,978 km (0.05 R)
• M10: 1,688,062 km (0.092 R)
• M11: 1,788,443 km (0.117 R)
• M12: 1,890,917 km (0.071 R)
• M13: 2,138,053 km (0.095 R)
• M14: 2,321,310 km (0.045 R)
• M15: 2,471,656 km (0.056 R)
• M16: 2,743,027 km (0.115 R)
• M17: 2,997,044 km (0.037 R)
• M18: 3,092,637 km (0.099 R)
• M19: 3,272,902 km (0.115 R)
• M20: 3,385,549 km (0.054 R)
• M21: 3,615,033 km (0.049 R)
• M22: 4,165,254 km (0.117 R)
• M23: 4,287,924 km (0.119 R)
• M24: 4,458,316 km (0.092 R)
• M25: 4,615,244 km (0.103 R)
• M26: 4,710,388 km (0.114 R)
• M27: 5,064,636 km (0.034 R)
• M28: 5,394,350 km (0.079 R)
• M29: 6,231,948 km (0.099 R)
• M30: 6,372,570 km (0.075 R)
• M31: 6,800,869 km (0.09 R)
• M32: 6,963,930 km (0.099 R)
• M33: 7,256,993 km (0.118 R)
• M34: 7,479,445 km (0.113 R)
• M35: 7,629,192 km (0.108 R)
• M36: 8,083,970 km (0.046 R)
• M37: 9,179,625 km (0.116 R)
• M38: 9,279,855 km (0.119 R)
• M39: 9,420,627 km (0.09 R)
• M40: 9,541,801 km (0.078 R)
• M41: 9,949,754 km (0.057 R)
• M42: 10,155,900 km (0.069 R)
• M43: 10,342,598 km (0.081 R)
• M44: 10,572,381 km (0.106 R)
• M45: 10,677,398 km (0.107 R)
• M46: 10,930,817 km (0.118 R)
• M47: 11,336,227 km (0.088 R)
• M48: 11,724,883 km (0.113 R)
• M49: 12,139,867 km (0.115 R)
• M50: 12,760,250 km (0.088 R)
• M51: 13,391,104 km (0.074 R)
• M52: 13,664,569 km (0.066 R)
• M53: 14,055,169 km (0.113 R)
• M54: 14,356,309 km (0.08 R)
• M55: 14,753,492 km (0.081 R)
• M56: 14,870,926 km (0.104 R)
• M57: 14,988,809 km (0.086 R)
• M58: 15,106,842 km (0.117 R)
• M59: 15,320,318 km (0.047 R)
• M60: 15,558,627 km (0.087 R)
• M61: 15,678,156 km (0.114 R)
• M62: 15,774,048 km (0.05 R)
• M63: 15,894,325 km (0.108 R)
• M64: 16,135,477 km (0.08 R)

Planet 7 - Gas Giant

Semi-Major Axis: 2.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 431.5

Radius: 13.1

Gravity: 2.51 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 2 AU - 3.3 AU

Year: 2785 Days

Day: 8.8 Hours

Environment

Temp: -202 °C

Axial Tilt: 13.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 35,958,612 km

• M1: 231,578 km (0.075 R)
• M2: 317,746 km (0.036 R)
• M3: 555,756 km (0.119 R)
• M4: 695,630 km (0.105 R)
• M5: 902,823 km (0.103 R)
• M6: 1,202,019 km (0.119 R)
• M7: 1,412,204 km (0.088 R)
• M8: 1,555,668 km (0.068 R)
• M9: 1,692,550 km (0.118 R)
• M10: 2,003,564 km (0.036 R)
• M11: 2,229,756 km (0.06 R)
• M12: 2,359,308 km (0.085 R)
• M13: 2,612,278 km (0.102 R)
• M14: 2,694,108 km (0.05 R)
• M15: 2,832,336 km (0.064 R)
• M16: 3,073,039 km (0.115 R)
• M17: 3,174,168 km (0.074 R)
• M18: 3,335,285 km (0.03 R)
• M19: 3,454,215 km (0.074 R)
• M20: 3,681,155 km (0.084 R)
• M21: 4,489,432 km (0.045 R)
• M22: 4,687,649 km (0.104 R)
• M23: 4,838,145 km (0.114 R)
• M24: 4,973,232 km (0.096 R)
• M25: 5,058,502 km (0.104 R)
• M26: 5,178,480 km (0.087 R)
• M27: 5,282,151 km (0.087 R)
• M28: 5,972,845 km (0.027 R)
• M29: 6,118,104 km (0.057 R)
• M30: 6,375,113 km (0.034 R)
• M31: 6,654,412 km (0.11 R)
• M32: 7,129,087 km (0.05 R)
• M33: 7,264,024 km (0.036 R)
• M34: 7,360,814 km (0.102 R)
• M35: 7,477,650 km (0.098 R)
• M36: 7,812,150 km (0.101 R)
• M37: 8,031,162 km (0.078 R)
• M38: 8,414,282 km (0.115 R)
• M39: 8,597,838 km (0.107 R)
• M40: 9,303,342 km (0.094 R)
• M41: 9,387,566 km (0.117 R)
• M42: 9,684,517 km (0.103 R)
• M43: 9,919,984 km (0.071 R)
• M44: 10,244,013 km (0.04 R)
• M45: 10,703,728 km (0.068 R)
• M46: 11,282,223 km (0.069 R)
• M47: 11,394,720 km (0.114 R)
• M48: 11,779,785 km (0.083 R)
• M49: 11,962,444 km (0.117 R)
• M50: 12,054,148 km (0.104 R)
• M51: 12,749,479 km (0.112 R)
• M52: 12,913,587 km (0.119 R)
• M53: 13,672,797 km (0.111 R)
• M54: 14,446,517 km (0.098 R)
• M55: 15,085,748 km (0.104 R)
• M56: 15,583,610 km (0.107 R)
• M57: 16,366,157 km (0.103 R)
• M58: 16,519,046 km (0.119 R)
• M59: 16,621,371 km (0.101 R)
• M60: 16,749,426 km (0.077 R)
• M61: 17,032,316 km (0.096 R)
• M62: 17,316,851 km (0.088 R)

Planet 8 - Ice Giant

Semi-Major Axis: 6.33 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 273.5

Radius: 3.9

Gravity: 17.98 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 4.76 AU - 7.9 AU

Year: 10283 Days

Day: 24.3 Hours

Environment

Temp: -223 °C

Axial Tilt: 24.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 35,958,612 km

• M1: 173,833 km (0.114 R)
• M2: 576,251 km (0.095 R)
• M3: 1,083,388 km (0.031 R)
• M4: 1,430,754 km (0.064 R)
• M5: 1,522,607 km (0.086 R)
• M6: 1,751,193 km (0.084 R)
• M7: 1,929,513 km (0.08 R)
• M8: 2,113,818 km (0.069 R)
• M9: 2,197,593 km (0.071 R)
• M10: 2,477,191 km (0.06 R)
• M11: 2,543,313 km (0.058 R)
• M12: 2,722,532 km (0.065 R)
• M13: 2,790,898 km (0.097 R)
• M14: 2,882,751 km (0.104 R)
• M15: 2,952,314 km (0.036 R)
• M16: 3,332,891 km (0.094 R)
• M17: 3,628,496 km (0.095 R)
• M18: 3,779,291 km (0.095 R)
• M19: 3,855,586 km (0.066 R)
• M20: 4,113,343 km (0.088 R)
• M21: 4,165,553 km (0.114 R)
• M22: 4,376,635 km (0.085 R)
• M23: 4,781,896 km (0.091 R)
• M24: 5,512,233 km (0.097 R)
• M25: 5,540,956 km (0.111 R)
• M26: 5,598,700 km (0.087 R)
• M27: 5,627,573 km (0.118 R)
• M28: 6,156,850 km (0.11 R)
• M29: 6,186,770 km (0.063 R)
• M30: 6,548,946 km (0.094 R)
• M31: 6,763,320 km (0.066 R)
• M32: 6,825,104 km (0.11 R)
• M33: 7,011,353 km (0.09 R)
• M34: 8,032,358 km (0.102 R)
• M35: 8,294,903 km (0.103 R)
• M36: 8,794,560 km (0.104 R)
• M37: 9,269,682 km (0.102 R)
• M38: 9,788,039 km (0.114 R)
• M39: 10,103,541 km (0.095 R)
• M40: 10,244,761 km (0.06 R)
• M41: 10,280,216 km (0.116 R)
• M42: 10,315,671 km (0.069 R)
• M43: 11,106,146 km (0.12 R)
• M44: 11,471,913 km (0.086 R)
• M45: 11,730,268 km (0.049 R)
• M46: 12,027,818 km (0.096 R)
• M47: 12,065,218 km (0.089 R)
• M48: 12,935,578 km (0.09 R)
• M49: 13,127,363 km (0.1 R)
• M50: 13,825,985 km (0.106 R)
• M51: 14,655,954 km (0.102 R)
• M52: 14,735,839 km (0.109 R)
• M53: 14,855,966 km (0.111 R)
• M54: 14,976,392 km (0.042 R)
• M55: 15,218,292 km (0.097 R)
• M56: 15,380,307 km (0.027 R)
• M57: 15,787,662 km (0.103 R)
• M58: 15,910,482 km (0.082 R)
• M59: 17,621,881 km (0.114 R)
• M60: 17,791,824 km (0.099 R)
• M61: 18,434,497 km (0.106 R)
• M62: 18,607,133 km (0.069 R)
• M63: 19,610,186 km (0.077 R)
• M64: 19,918,956 km (0.09 R)
• M65: 20,051,650 km (0.088 R)
• M66: 20,229,222 km (0.072 R)
• M67: 20,362,813 km (0.11 R)
• M68: 21,987,446 km (0.102 R)
• M69: 23,887,788 km (0.101 R)
• M70: 24,311,898 km (0.098 R)
• M71: 25,840,040 km (0.118 R)
• M72: 26,713,243 km (0.093 R)
• M73: 27,251,646 km (0.115 R)
• M74: 27,300,714 km (0.097 R)
• M75: 28,988,178 km (0.032 R)
• M76: 29,239,203 km (0.104 R)
• M77: 29,541,241 km (0.107 R)
• M78: 29,642,220 km (0.073 R)
• M79: 31,375,760 km (0.114 R)
• M80: 32,047,305 km (0.096 R)
• M81: 32,099,066 km (0.05 R)
• M82: 32,462,888 km (0.092 R)
• M83: 32,567,008 km (0.083 R)
• M84: 33,351,798 km (0.041 R)
• M85: 34,089,914 km (0.039 R)
• M86: 34,142,872 km (0.093 R)
• M87: 34,833,415 km (0.102 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 387 - 15,613 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit