🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 0.41 AU - 0.61 AU

Year: 129 Days

Day: 26.2 Hours

Environment

Temp: 208 °C

Axial Tilt: 34.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 60,346,098 km

• M1: 49,666 km (0.094 R)
• M2: 200,760 km (0.042 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.72

Radius: 1.24

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 2.16 AU - 2.48 AU

Year: 1254 Days

Day: 42.2 Hours

Environment

Temp: -72 °C

Axial Tilt: 2.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.55

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 2.96 AU - 3.98 AU

Year: 2293 Days

Day: 39.2 Hours

Environment

Temp: -100 °C

Axial Tilt: 36.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.11 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 6.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 987.9

Radius: 8.3

Gravity: 14.34 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 5.68 AU - 7.82 AU

Year: 6221 Days

Day: 8.2 Hours

Environment

Temp: -149 °C

Axial Tilt: 12.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 60,346,098 km

• M1: 136,882 km (0.119 R)
• M2: 231,727 km (0.096 R)
• M3: 297,550 km (0.102 R)
• M4: 638,933 km (0.117 R)
• M5: 1,130,810 km (0.097 R)
• M6: 2,413,014 km (0.117 R)
• M7: 2,669,873 km (0.081 R)
• M8: 2,813,786 km (0.073 R)
• M9: 2,935,709 km (0.047 R)
• M10: 3,837,335 km (0.064 R)
• M11: 4,027,474 km (0.053 R)
• M12: 4,388,753 km (0.068 R)
• M13: 4,558,995 km (0.03 R)
• M14: 4,964,854 km (0.057 R)
• M15: 5,231,886 km (0.117 R)
• M16: 6,506,759 km (0.114 R)
• M17: 7,667,489 km (0.114 R)
• M18: 7,769,964 km (0.094 R)
• M19: 7,838,480 km (0.067 R)
• M20: 8,079,931 km (0.096 R)
• M21: 8,323,925 km (0.11 R)
• M22: 8,854,997 km (0.075 R)
• M23: 9,106,621 km (0.105 R)
• M24: 9,838,454 km (0.1 R)
• M25: 9,987,004 km (0.087 R)
• M26: 10,061,654 km (0.086 R)
• M27: 10,399,595 km (0.051 R)
• M28: 10,894,315 km (0.093 R)
• M29: 11,202,637 km (0.12 R)
• M30: 12,344,218 km (0.06 R)
• M31: 12,504,587 km (0.119 R)
• M32: 12,786,878 km (0.063 R)
• M33: 13,398,883 km (0.083 R)
• M34: 13,687,756 km (0.09 R)
• M35: 14,397,897 km (0.075 R)
• M36: 14,991,801 km (0.059 R)
• M37: 16,115,730 km (0.037 R)
• M38: 16,247,077 km (0.109 R)
• M39: 16,334,891 km (0.081 R)
• M40: 16,510,967 km (0.096 R)
• M41: 16,732,073 km (0.114 R)
• M42: 17,087,667 km (0.112 R)
• M43: 17,535,862 km (0.116 R)
• M44: 18,033,275 km (0.054 R)
• M45: 18,719,032 km (0.105 R)
• M46: 19,042,014 km (0.107 R)
• M47: 19,366,791 km (0.074 R)
• M48: 21,401,771 km (0.099 R)
• M49: 22,910,615 km (0.117 R)
• M50: 23,256,036 km (0.071 R)
• M51: 23,603,253 km (0.12 R)
• M52: 24,102,162 km (0.101 R)
• M53: 25,875,644 km (0.108 R)
• M54: 26,029,581 km (0.12 R)
• M55: 26,804,049 km (0.092 R)
• M56: 27,115,960 km (0.104 R)
• M57: 27,168,021 km (0.1 R)
• M58: 27,220,230 km (0.094 R)
• M59: 27,429,069 km (0.04 R)
• M60: 27,481,278 km (0.101 R)
• M61: 27,585,997 km (0.093 R)
• M62: 29,225,739 km (0.076 R)
• M63: 29,707,744 km (0.05 R)
• M64: 29,761,449 km (0.042 R)
• M65: 30,354,306 km (0.111 R)
• M66: 30,516,769 km (0.081 R)
• M67: 31,114,712 km (0.086 R)
• M68: 31,169,315 km (0.095 R)
• M69: 31,881,251 km (0.051 R)
• M70: 32,101,459 km (0.088 R)
• M71: 32,266,914 km (0.09 R)
• M72: 33,488,979 km (0.079 R)
• M73: 33,712,778 km (0.105 R)
• M74: 34,782,702 km (0.112 R)
• M75: 35,009,342 km (0.081 R)
• M76: 35,066,040 km (0.105 R)
• M77: 35,293,279 km (0.103 R)
• M78: 35,521,117 km (0.033 R)
• M79: 35,692,257 km (0.108 R)
• M80: 35,749,403 km (0.113 R)
• M81: 36,207,322 km (0.112 R)
• M82: 36,379,659 km (0.083 R)
• M83: 36,552,145 km (0.115 R)
• M84: 36,724,931 km (0.114 R)
• M85: 36,898,016 km (0.108 R)
• M86: 37,244,933 km (0.073 R)
• M87: 38,819,451 km (0.077 R)
• M88: 39,349,177 km (0.076 R)

Asteroid Belt

Center: 7.04 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 7.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 390.2

Radius: 9.8

Gravity: 4.06 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 6.04 AU - 8.62 AU

Year: 7040 Days

Day: 13.6 Hours

Environment

Temp: -160 °C

Axial Tilt: 23.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 60,346,098 km

• M1: 217,216 km (0.075 R)
• M2: 344,823 km (0.032 R)
• M3: 461,659 km (0.097 R)
• M4: 548,127 km (0.092 R)
• M5: 752,477 km (0.062 R)
• M6: 857,345 km (0.036 R)
• M7: 1,068,129 km (0.057 R)
• M8: 1,172,399 km (0.115 R)
• M9: 1,506,151 km (0.109 R)
• M10: 1,923,529 km (0.117 R)
• M11: 2,033,334 km (0.042 R)
• M12: 2,183,231 km (0.114 R)
• M13: 2,375,764 km (0.114 R)
• M14: 3,114,777 km (0.071 R)
• M15: 3,201,095 km (0.082 R)
• M16: 3,667,541 km (0.089 R)
• M17: 3,781,834 km (0.115 R)
• M18: 3,990,523 km (0.106 R)
• M19: 4,084,471 km (0.096 R)
• M20: 4,202,952 km (0.111 R)
• M21: 4,370,801 km (0.105 R)
• M22: 4,812,713 km (0.116 R)
• M23: 5,115,200 km (0.112 R)
• M24: 6,304,503 km (0.109 R)
• M25: 6,497,036 km (0.068 R)
• M26: 6,635,713 km (0.088 R)
• M27: 7,171,722 km (0.071 R)
• M28: 7,898,169 km (0.095 R)
• M29: 8,225,190 km (0.112 R)
• M30: 8,435,674 km (0.075 R)
• M31: 8,526,480 km (0.045 R)
• M32: 8,617,436 km (0.062 R)
• M33: 9,170,798 km (0.086 R)
• M34: 9,295,264 km (0.076 R)
• M35: 9,357,796 km (0.117 R)
• M36: 9,514,574 km (0.099 R)
• M37: 9,577,555 km (0.081 R)
• M38: 9,830,824 km (0.079 R)
• M39: 10,118,351 km (0.075 R)
• M40: 10,636,558 km (0.034 R)
• M41: 11,296,285 km (0.102 R)
• M42: 12,517,153 km (0.086 R)
• M43: 13,389,458 km (0.099 R)
• M44: 13,495,523 km (0.117 R)
• M45: 13,566,283 km (0.102 R)
• M46: 13,958,080 km (0.045 R)
• M47: 14,029,737 km (0.078 R)
• M48: 14,209,255 km (0.08 R)
• M49: 14,570,833 km (0.115 R)
• M50: 14,789,245 km (0.116 R)
• M51: 15,450,767 km (0.106 R)
• M52: 15,673,519 km (0.115 R)
• M53: 16,272,508 km (0.112 R)
• M54: 16,347,906 km (0.102 R)
• M55: 16,499,149 km (0.08 R)
• M56: 16,840,980 km (0.072 R)
• M57: 16,993,720 km (0.093 R)
• M58: 17,108,461 km (0.102 R)
• M59: 17,223,652 km (0.106 R)
• M60: 18,270,837 km (0.092 R)
• M61: 19,298,724 km (0.111 R)
• M62: 19,418,552 km (0.062 R)
• M63: 19,538,679 km (0.047 R)
• M64: 20,102,214 km (0.045 R)
• M65: 20,264,228 km (0.074 R)
• M66: 20,345,310 km (0.106 R)
• M67: 20,630,294 km (0.116 R)
• M68: 21,080,734 km (0.108 R)
• M69: 21,163,012 km (0.102 R)
• M70: 21,534,314 km (0.04 R)
• M71: 21,783,245 km (0.065 R)
• M72: 22,451,349 km (0.114 R)
• M73: 22,787,944 km (0.078 R)
• M74: 22,872,467 km (0.112 R)
• M75: 23,253,643 km (0.112 R)
• M76: 24,280,333 km (0.103 R)
• M77: 24,929,438 km (0.112 R)
• M78: 25,278,151 km (0.12 R)
• M79: 25,453,031 km (0.108 R)
• M80: 26,068,327 km (0.116 R)
• M81: 26,732,990 km (0.115 R)
• M82: 27,089,781 km (0.085 R)
• M83: 28,305,563 km (0.108 R)
• M84: 29,815,604 km (0.11 R)
• M85: 30,185,709 km (0.081 R)
• M86: 30,510,635 km (0.104 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 725.8

Radius: 15

Gravity: 3.23 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 8.53 AU - 13.45 AU

Year: 12925 Days

Day: 11.8 Hours

Environment

Temp: -171 °C

Axial Tilt: 19.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 60,346,098 km

• M1: 597,943 km (0.092 R)
• M2: 1,326,484 km (0.065 R)
• M3: 2,125,038 km (0.052 R)
• M4: 2,324,003 km (0.074 R)
• M5: 2,679,747 km (0.082 R)
• M6: 3,510,613 km (0.081 R)
• M7: 4,563,633 km (0.062 R)
• M8: 4,785,486 km (0.107 R)
• M9: 4,935,383 km (0.092 R)
• M10: 5,394,798 km (0.073 R)
• M11: 5,669,161 km (0.098 R)
• M12: 6,069,335 km (0.107 R)
• M13: 6,437,346 km (0.053 R)
• M14: 6,561,662 km (0.091 R)
• M15: 6,981,882 km (0.109 R)
• M16: 7,152,573 km (0.073 R)
• M17: 7,411,079 km (0.104 R)
• M18: 8,385,409 km (0.109 R)
• M19: 9,259,211 km (0.087 R)
• M20: 9,635,898 km (0.06 R)
• M21: 9,826,187 km (0.03 R)
• M22: 10,162,183 km (0.109 R)
• M23: 10,355,913 km (0.116 R)
• M24: 10,453,151 km (0.092 R)
• M25: 10,944,431 km (0.098 R)
• M26: 11,342,810 km (0.105 R)
• M27: 11,847,553 km (0.114 R)
• M28: 12,931,539 km (0.064 R)
• M29: 13,671,749 km (0.037 R)
• M30: 14,534,630 km (0.093 R)
• M31: 15,470,813 km (0.041 R)
• M32: 16,711,279 km (0.117 R)
• M33: 18,690,608 km (0.063 R)
• M34: 19,768,311 km (0.06 R)
• M35: 20,193,020 km (0.103 R)
• M36: 20,375,828 km (0.075 R)
• M37: 20,743,241 km (0.096 R)
• M38: 21,051,113 km (0.104 R)
• M39: 21,921,324 km (0.108 R)
• M40: 22,676,494 km (0.098 R)
• M41: 22,803,203 km (0.075 R)
• M42: 22,993,791 km (0.111 R)
• M43: 23,312,435 km (0.072 R)
• M44: 23,440,341 km (0.102 R)
• M45: 25,848,118 km (0.088 R)
• M46: 26,179,478 km (0.034 R)
• M47: 26,512,333 km (0.084 R)
• M48: 27,182,232 km (0.093 R)
• M49: 27,451,658 km (0.104 R)
• M50: 28,812,550 km (0.051 R)
• M51: 30,056,007 km (0.06 R)
• M52: 30,195,283 km (0.103 R)
• M53: 31,599,558 km (0.069 R)
• M54: 31,812,137 km (0.05 R)
• M55: 32,666,789 km (0.091 R)
• M56: 33,168,840 km (0.09 R)
• M57: 33,456,965 km (0.101 R)
• M58: 33,673,583 km (0.11 R)
• M59: 33,818,095 km (0.081 R)
• M60: 34,108,165 km (0.09 R)
• M61: 36,457,151 km (0.097 R)
• M62: 36,977,901 km (0.101 R)
• M63: 37,276,648 km (0.076 R)
• M64: 37,426,246 km (0.106 R)
• M65: 40,461,287 km (0.118 R)
• M66: 41,000,438 km (0.069 R)
• M67: 41,309,657 km (0.113 R)
• M68: 41,542,132 km (0.092 R)
• M69: 42,788,881 km (0.113 R)
• M70: 43,417,042 km (0.1 R)
• M71: 43,732,095 km (0.06 R)
• M72: 45,000,386 km (0.108 R)
• M73: 45,799,239 km (0.064 R)
• M74: 48,142,240 km (0.053 R)
• M75: 48,550,044 km (0.097 R)
• M76: 49,205,133 km (0.119 R)
• M77: 50,193,227 km (0.083 R)
• M78: 51,437,433 km (0.12 R)
• M79: 51,770,886 km (0.105 R)
• M80: 52,523,962 km (0.108 R)
• M81: 53,618,121 km (0.101 R)
• M82: 54,464,845 km (0.057 R)
• M83: 55,914,598 km (0.066 R)
• M84: 56,515,084 km (0.089 R)
• M85: 57,031,645 km (0.088 R)
• M86: 57,896,022 km (0.077 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.74 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 418.7

Radius: 7.6

Gravity: 7.25 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 13.45 AU - 14.03 AU

Year: 18068 Days

Day: 23 Hours

Environment

Temp: -192 °C

Axial Tilt: 29.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 60,346,098 km

• M1: 109,805 km (0.074 R)
• M2: 173,683 km (0.072 R)
• M3: 439,369 km (0.119 R)
• M4: 558,598 km (0.108 R)
• M5: 688,898 km (0.039 R)
• M6: 768,185 km (0.099 R)
• M7: 850,613 km (0.092 R)
• M8: 914,492 km (0.081 R)
• M9: 980,016 km (0.044 R)
• M10: 1,116,150 km (0.113 R)
• M11: 1,258,567 km (0.085 R)
• M12: 1,803,253 km (0.112 R)
• M13: 2,322,657 km (0.099 R)
• M14: 3,352,638 km (0.108 R)
• M15: 3,559,831 km (0.086 R)
• M16: 4,243,344 km (0.047 R)
• M17: 4,543,287 km (0.111 R)
• M18: 4,888,858 km (0.116 R)
• M19: 5,483,510 km (0.06 R)
• M20: 5,934,248 km (0.099 R)
• M21: 6,059,163 km (0.059 R)
• M22: 6,567,945 km (0.058 R)
• M23: 7,311,895 km (0.106 R)
• M24: 7,671,229 km (0.114 R)
• M25: 8,641,671 km (0.071 R)
• M26: 8,878,484 km (0.081 R)
• M27: 9,117,392 km (0.081 R)
• M28: 10,044,450 km (0.088 R)
• M29: 10,343,346 km (0.084 R)
• M30: 11,672,523 km (0.117 R)
• M31: 13,820,150 km (0.119 R)
• M32: 16,086,109 km (0.067 R)
• M33: 16,260,690 km (0.079 R)
• M34: 18,464,865 km (0.102 R)
• M35: 19,137,906 km (0.115 R)
• M36: 19,322,959 km (0.037 R)
• M37: 20,131,385 km (0.063 R)
• M38: 20,950,883 km (0.079 R)
• M39: 22,038,908 km (0.068 R)
• M40: 23,408,177 km (0.063 R)
• M41: 23,870,734 km (0.091 R)
• M42: 24,469,724 km (0.052 R)
• M43: 24,804,823 km (0.052 R)
• M44: 25,276,206 km (0.102 R)
• M45: 25,682,813 km (0.094 R)
• M46: 26,023,148 km (0.068 R)
• M47: 28,870,444 km (0.114 R)
• M48: 29,082,724 km (0.12 R)
• M49: 29,153,483 km (0.115 R)
• M50: 29,722,404 km (0.085 R)
• M51: 31,305,598 km (0.115 R)
• M52: 32,107,293 km (0.069 R)
• M53: 32,180,596 km (0.05 R)
• M54: 34,928,859 km (0.097 R)
• M55: 35,079,504 km (0.104 R)
• M56: 35,230,448 km (0.115 R)
• M57: 36,445,482 km (0.063 R)
• M58: 36,674,816 km (0.086 R)
• M59: 38,138,481 km (0.118 R)
• M60: 38,994,480 km (0.106 R)
• M61: 40,329,940 km (0.043 R)
• M62: 40,804,764 km (0.05 R)
• M63: 41,520,739 km (0.049 R)
• M64: 42,080,235 km (0.029 R)
• M65: 43,449,804 km (0.079 R)
• M66: 43,774,132 km (0.03 R)
• M67: 44,506,863 km (0.107 R)
• M68: 45,243,632 km (0.077 R)
• M69: 45,325,761 km (0.036 R)
• M70: 45,572,448 km (0.106 R)
• M71: 45,902,012 km (0.066 R)
• M72: 46,563,384 km (0.082 R)
• M73: 46,978,519 km (0.086 R)
• M74: 47,979,478 km (0.088 R)
• M75: 48,147,027 km (0.06 R)
• M76: 48,903,245 km (0.083 R)
• M77: 49,325,111 km (0.112 R)
• M78: 49,494,306 km (0.067 R)
• M79: 50,002,639 km (0.075 R)
• M80: 50,598,039 km (0.064 R)
• M81: 53,262,527 km (0.089 R)
• M82: 53,349,144 km (0.102 R)
• M83: 53,870,492 km (0.077 R)
• M84: 55,093,305 km (0.11 R)
• M85: 55,356,448 km (0.096 R)
• M86: 55,620,189 km (0.037 R)
• M87: 59,534,567 km (0.067 R)
• M88: 60,255,778 km (0.095 R)

Kuiper Belt

Range: 30.9 - 60.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 503 - 13,414 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit