🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.83

Radius: 1.52

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 0.59 AU - 0.71 AU

Year: 200 Days

Day: 46.3 Hours

Environment

Temp: 145 °C

Axial Tilt: 10.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.36

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 0.58 AU - 0.72 AU

Year: 200 Days

Day: 39.5 Hours

Environment

Temp: 127 °C

Axial Tilt: 39.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 52,972,329 km

• M1: 87,964 km (0.062 R)
• M2: 267,481 km (0.08 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.32

Radius: 1.12

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 1.9 AU - 2.28 AU

Year: 1151 Days

Day: 42.4 Hours

Environment

Temp: -84 °C

Axial Tilt: 5.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 52,972,329 km

• M1: 647,310 km (0.106 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.56

Radius: 1.19

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 2.56 AU - 3.38 AU

Year: 1949 Days

Day: 20.1 Hours

Environment

Temp: -113 °C

Axial Tilt: 4.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 52,972,329 km

• M1: 954,285 km (0.047 R)

Asteroid Belt

Center: 4.64 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 6.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 531.9

Radius: 11.2

Gravity: 4.24 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 4.78 AU - 7.84 AU

Year: 6036 Days

Day: 6.1 Hours

Environment

Temp: -167 °C

Axial Tilt: 0.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 52,972,329 km

• M1: 140,323 km (0.12 R)
• M2: 353,201 km (0.052 R)
• M3: 510,727 km (0.091 R)
• M4: 588,219 km (0.042 R)
• M5: 682,615 km (0.114 R)
• M6: 957,127 km (0.08 R)
• M7: 1,042,099 km (0.115 R)
• M8: 1,376,899 km (0.08 R)
• M9: 1,641,687 km (0.118 R)
• M10: 2,032,437 km (0.101 R)
• M11: 2,181,885 km (0.093 R)
• M12: 2,296,477 km (0.059 R)
• M13: 2,472,105 km (0.11 R)
• M14: 2,857,619 km (0.117 R)
• M15: 2,983,430 km (0.063 R)
• M16: 3,240,589 km (0.102 R)
• M17: 3,349,796 km (0.105 R)
• M18: 3,776,598 km (0.098 R)
• M19: 3,914,976 km (0.066 R)
• M20: 5,006,293 km (0.075 R)
• M21: 5,338,400 km (0.07 R)
• M22: 5,756,975 km (0.053 R)
• M23: 6,024,007 km (0.094 R)
• M24: 6,849,488 km (0.099 R)
• M25: 7,132,677 km (0.11 R)
• M26: 7,246,970 km (0.052 R)
• M27: 7,448,478 km (0.056 R)
• M28: 7,593,588 km (0.09 R)
• M29: 7,739,745 km (0.079 R)
• M30: 7,945,741 km (0.109 R)
• M31: 8,064,372 km (0.078 R)
• M32: 8,393,488 km (0.103 R)
• M33: 9,189,049 km (0.079 R)
• M34: 9,469,994 km (0.06 R)
• M35: 9,658,936 km (0.071 R)
• M36: 9,785,646 km (0.049 R)
• M37: 10,233,242 km (0.075 R)
• M38: 10,589,584 km (0.099 R)
• M39: 10,917,204 km (0.065 R)
• M40: 11,515,296 km (0.097 R)
• M41: 11,683,295 km (0.077 R)
• M42: 12,743,345 km (0.11 R)
• M43: 13,267,237 km (0.054 R)
• M44: 13,408,158 km (0.065 R)
• M45: 14,300,060 km (0.107 R)
• M46: 14,444,572 km (0.06 R)
• M47: 14,625,885 km (0.117 R)
• M48: 14,990,754 km (0.099 R)
• M49: 15,506,567 km (0.111 R)
• M50: 15,804,117 km (0.114 R)
• M51: 16,065,914 km (0.119 R)
• M52: 16,859,830 km (0.095 R)
• M53: 17,550,673 km (0.114 R)
• M54: 17,628,015 km (0.059 R)
• M55: 17,821,894 km (0.093 R)
• M56: 17,977,326 km (0.06 R)
• M57: 18,133,356 km (0.064 R)
• M58: 18,761,967 km (0.081 R)
• M59: 18,880,598 km (0.067 R)
• M60: 19,118,757 km (0.119 R)
• M61: 20,000,188 km (0.072 R)
• M62: 20,283,377 km (0.069 R)
• M63: 20,567,912 km (0.097 R)
• M64: 23,273,090 km (0.099 R)
• M65: 23,358,062 km (0.106 R)
• M66: 23,570,940 km (0.041 R)
• M67: 23,827,350 km (0.048 R)
• M68: 24,041,724 km (0.053 R)
• M69: 24,645,501 km (0.112 R)
• M70: 25,210,383 km (0.109 R)
• M71: 25,779,752 km (0.046 R)
• M72: 25,911,698 km (0.094 R)
• M73: 26,043,942 km (0.111 R)
• M74: 26,397,591 km (0.05 R)
• M75: 28,189,624 km (0.048 R)
• M76: 28,917,268 km (0.063 R)
• M77: 30,205,755 km (0.065 R)
• M78: 30,484,306 km (0.111 R)
• M79: 30,623,881 km (0.091 R)
• M80: 30,856,954 km (0.112 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 924.1

Radius: 14

Gravity: 4.71 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 7.29 AU - 11.23 AU

Year: 10730 Days

Day: 12.7 Hours

Environment

Temp: -174 °C

Axial Tilt: 47.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 52,972,329 km

• M1: 354,697 km (0.096 R)
• M2: 830,268 km (0.116 R)
• M3: 1,028,336 km (0.12 R)
• M4: 1,402,779 km (0.082 R)
• M5: 1,594,115 km (0.104 R)
• M6: 1,820,157 km (0.068 R)
• M7: 2,649,079 km (0.12 R)
• M8: 3,104,006 km (0.029 R)
• M9: 3,583,767 km (0.085 R)
• M10: 3,984,689 km (0.119 R)
• M11: 4,087,163 km (0.044 R)
• M12: 4,294,955 km (0.054 R)
• M13: 5,198,077 km (0.079 R)
• M14: 5,575,662 km (0.078 R)
• M15: 5,729,299 km (0.057 R)
• M16: 5,962,373 km (0.119 R)
• M17: 6,119,600 km (0.09 R)
• M18: 6,478,186 km (0.101 R)
• M19: 6,639,901 km (0.085 R)
• M20: 6,761,973 km (0.072 R)
• M21: 6,967,222 km (0.101 R)
• M22: 7,426,038 km (0.075 R)
• M23: 8,372,993 km (0.094 R)
• M24: 8,549,369 km (0.119 R)
• M25: 9,266,990 km (0.12 R)
• M26: 10,332,426 km (0.088 R)
• M27: 11,534,445 km (0.057 R)
• M28: 11,829,452 km (0.099 R)
• M29: 12,578,039 km (0.115 R)
• M30: 12,679,018 km (0.054 R)
• M31: 12,780,296 km (0.048 R)
• M32: 13,600,092 km (0.087 R)
• M33: 14,278,668 km (0.108 R)
• M34: 16,270,115 km (0.101 R)
• M35: 17,046,229 km (0.069 R)
• M36: 17,157,978 km (0.077 R)
• M37: 17,495,022 km (0.113 R)
• M38: 18,404,577 km (0.051 R)
• M39: 19,446,227 km (0.117 R)
• M40: 19,974,158 km (0.103 R)
• M41: 20,388,095 km (0.07 R)
• M42: 21,104,220 km (0.067 R)
• M43: 22,072,119 km (0.1 R)
• M44: 27,320,162 km (0.027 R)
• M45: 27,582,407 km (0.106 R)
• M46: 27,713,903 km (0.083 R)
• M47: 27,977,345 km (0.075 R)
• M48: 30,250,933 km (0.071 R)
• M49: 30,386,469 km (0.12 R)
• M50: 31,341,203 km (0.067 R)
• M51: 31,547,199 km (0.056 R)
• M52: 31,753,494 km (0.047 R)
• M53: 32,098,318 km (0.119 R)
• M54: 32,236,696 km (0.03 R)
• M55: 32,375,074 km (0.106 R)
• M56: 32,583,314 km (0.07 R)
• M57: 33,280,141 km (0.094 R)
• M58: 33,770,971 km (0.055 R)
• M59: 33,982,054 km (0.08 R)
• M60: 34,547,085 km (0.036 R)
• M61: 36,982,987 km (0.057 R)
• M62: 39,547,992 km (0.052 R)
• M63: 40,067,845 km (0.092 R)
• M64: 40,739,539 km (0.078 R)
• M65: 41,490,371 km (0.057 R)
• M66: 41,716,413 km (0.107 R)
• M67: 42,473,079 km (0.032 R)
• M68: 44,230,705 km (0.053 R)
• M69: 45,002,181 km (0.072 R)
• M70: 45,234,507 km (0.066 R)
• M71: 46,245,938 km (0.105 R)
• M72: 47,895,404 km (0.115 R)
• M73: 49,404,547 km (0.06 R)
• M74: 49,564,168 km (0.091 R)
• M75: 50,526,382 km (0.071 R)
• M76: 51,009,732 km (0.075 R)
• M77: 51,899,989 km (0.072 R)
• M78: 52,469,060 km (0.104 R)
• M79: 52,632,121 km (0.117 R)
• M80: 52,958,544 km (0.051 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 195.8

Radius: 13.6

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 9.53 AU - 13.27 AU

Year: 14657 Days

Day: 7.3 Hours

Environment

Temp: -186 °C

Axial Tilt: 19.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 52,972,329 km

• M1: 259,104 km (0.04 R)
• M2: 750,533 km (0.089 R)
• M3: 1,019,210 km (0.119 R)
• M4: 1,357,152 km (0.083 R)
• M5: 1,490,892 km (0.034 R)
• M6: 1,730,847 km (0.091 R)
• M7: 2,070,883 km (0.064 R)
• M8: 2,455,799 km (0.085 R)
• M9: 3,345,308 km (0.115 R)
• M10: 4,355,841 km (0.111 R)
• M11: 4,528,328 km (0.109 R)
• M12: 4,644,565 km (0.097 R)
• M13: 5,240,713 km (0.072 R)
• M14: 5,610,219 km (0.037 R)
• M15: 5,892,959 km (0.05 R)
• M16: 7,410,630 km (0.107 R)
• M17: 7,548,110 km (0.108 R)
• M18: 7,965,638 km (0.09 R)
• M19: 8,106,559 km (0.082 R)
• M20: 9,079,394 km (0.114 R)
• M21: 9,300,500 km (0.09 R)
• M22: 9,449,050 km (0.053 R)
• M23: 9,899,190 km (0.065 R)
• M24: 11,094,627 km (0.06 R)
• M25: 11,331,291 km (0.07 R)
• M26: 12,051,305 km (0.115 R)
• M27: 12,213,320 km (0.094 R)
• M28: 12,498,603 km (0.063 R)
• M29: 12,662,562 km (0.067 R)
• M30: 13,242,404 km (0.111 R)
• M31: 13,830,772 km (0.104 R)
• M32: 15,076,922 km (0.106 R)
• M33: 15,164,138 km (0.102 R)
• M34: 15,558,927 km (0.086 R)
• M35: 15,735,452 km (0.113 R)
• M36: 16,763,638 km (0.102 R)
• M37: 16,853,995 km (0.12 R)
• M38: 17,400,028 km (0.101 R)
• M39: 18,696,742 km (0.063 R)
• M40: 18,884,487 km (0.097 R)
• M41: 19,072,831 km (0.065 R)
• M42: 19,689,623 km (0.099 R)
• M43: 19,928,531 km (0.105 R)
• M44: 20,505,829 km (0.116 R)
• M45: 20,748,028 km (0.05 R)
• M46: 20,942,505 km (0.055 R)
• M47: 21,431,241 km (0.069 R)
• M48: 23,727,718 km (0.114 R)
• M49: 26,049,178 km (0.039 R)
• M50: 26,258,914 km (0.074 R)
• M51: 27,157,100 km (0.116 R)
• M52: 27,743,524 km (0.114 R)
• M53: 29,527,927 km (0.114 R)
• M54: 29,637,283 km (0.08 R)
• M55: 29,746,789 km (0.072 R)
• M56: 30,627,471 km (0.119 R)
• M57: 31,349,431 km (0.102 R)
• M58: 31,964,577 km (0.087 R)
• M59: 32,470,966 km (0.056 R)
• M60: 32,753,407 km (0.078 R)
• M61: 32,979,898 km (0.101 R)
• M62: 33,491,522 km (0.11 R)
• M63: 33,834,102 km (0.063 R)
• M64: 35,042,104 km (0.119 R)
• M65: 35,273,832 km (0.089 R)
• M66: 35,564,201 km (0.074 R)
• M67: 35,738,782 km (0.087 R)
• M68: 37,145,899 km (0.049 R)
• M69: 37,678,169 km (0.104 R)
• M70: 37,915,580 km (0.096 R)
• M71: 38,391,900 km (0.101 R)
• M72: 38,630,808 km (0.114 R)
• M73: 38,750,336 km (0.053 R)
• M74: 39,893,115 km (0.097 R)
• M75: 40,135,014 km (0.085 R)

Planet 8 - Ice Giant

Semi-Major Axis: 11.86 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 382.2

Radius: 7

Gravity: 7.8 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 9.62 AU - 14.1 AU

Year: 15553 Days

Day: 21.1 Hours

Environment

Temp: -180 °C

Axial Tilt: 9.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 52,972,329 km

• M1: 139,874 km (0.077 R)
• M2: 361,877 km (0.092 R)
• M3: 608,863 km (0.079 R)
• M4: 1,216,979 km (0.101 R)
• M5: 1,491,192 km (0.084 R)
• M6: 1,586,934 km (0.079 R)
• M7: 1,660,088 km (0.116 R)
• M8: 1,709,455 km (0.084 R)
• M9: 2,176,499 km (0.078 R)
• M10: 2,916,859 km (0.11 R)
• M11: 3,098,172 km (0.092 R)
• M12: 3,599,474 km (0.105 R)
• M13: 3,663,801 km (0.036 R)
• M14: 4,852,805 km (0.036 R)
• M15: 5,140,183 km (0.044 R)
• M16: 5,285,891 km (0.086 R)
• M17: 5,693,695 km (0.103 R)
• M18: 5,996,780 km (0.119 R)
• M19: 7,220,042 km (0.069 R)
• M20: 8,646,907 km (0.082 R)
• M21: 8,777,057 km (0.108 R)
• M22: 8,863,973 km (0.09 R)
• M23: 9,795,220 km (0.067 R)
• M24: 9,840,398 km (0.098 R)
• M25: 10,341,252 km (0.109 R)
• M26: 10,433,255 km (0.085 R)
• M27: 10,990,656 km (0.046 R)
• M28: 11,273,097 km (0.062 R)
• M29: 11,320,370 km (0.092 R)
• M30: 11,367,793 km (0.116 R)
• M31: 11,796,989 km (0.115 R)
• M32: 12,231,571 km (0.118 R)
• M33: 13,166,258 km (0.065 R)
• M34: 13,315,856 km (0.111 R)
• M35: 13,415,937 km (0.117 R)
• M36: 14,584,895 km (0.072 R)
• M37: 14,636,506 km (0.082 R)
• M38: 16,264,879 km (0.058 R)
• M39: 16,910,394 km (0.087 R)
• M40: 17,290,971 km (0.073 R)
• M41: 17,454,930 km (0.026 R)
• M42: 18,060,353 km (0.116 R)
• M43: 18,616,857 km (0.074 R)
• M44: 18,728,756 km (0.11 R)
• M45: 19,291,992 km (0.027 R)
• M46: 21,072,805 km (0.089 R)
• M47: 21,131,148 km (0.097 R)
• M48: 22,012,429 km (0.105 R)
• M49: 22,249,392 km (0.105 R)
• M50: 22,726,011 km (0.113 R)
• M51: 22,965,667 km (0.114 R)
• M52: 23,326,497 km (0.088 R)
• M53: 23,810,745 km (0.11 R)
• M54: 24,604,511 km (0.091 R)
• M55: 24,850,450 km (0.097 R)
• M56: 25,717,819 km (0.084 R)
• M57: 26,092,711 km (0.111 R)
• M58: 26,658,191 km (0.119 R)
• M59: 27,291,289 km (0.069 R)
• M60: 27,929,474 km (0.115 R)
• M61: 29,025,428 km (0.118 R)
• M62: 29,807,525 km (0.043 R)
• M63: 30,530,532 km (0.09 R)
• M64: 30,662,627 km (0.106 R)
• M65: 31,126,380 km (0.069 R)
• M66: 31,525,657 km (0.112 R)
• M67: 32,329,446 km (0.081 R)
• M68: 32,464,084 km (0.059 R)
• M69: 33,615,988 km (0.039 R)
• M70: 33,888,854 km (0.044 R)
• M71: 34,299,800 km (0.055 R)
• M72: 35,195,442 km (0.085 R)
• M73: 37,362,517 km (0.077 R)
• M74: 37,645,257 km (0.084 R)
• M75: 38,070,713 km (0.033 R)
• M76: 39,141,236 km (0.114 R)
• M77: 39,284,700 km (0.106 R)
• M78: 39,500,271 km (0.039 R)
• M79: 39,932,608 km (0.085 R)
• M80: 40,077,120 km (0.065 R)
• M81: 40,584,107 km (0.048 R)
• M82: 41,604,365 km (0.082 R)
• M83: 41,897,427 km (0.067 R)
• M84: 42,044,182 km (0.087 R)
• M85: 43,447,261 km (0.091 R)
• M86: 44,266,459 km (0.102 R)
• M87: 45,391,884 km (0.079 R)
• M88: 46,299,045 km (0.086 R)
• M89: 46,678,724 km (0.048 R)
• M90: 49,753,409 km (0.06 R)
• M91: 50,688,546 km (0.063 R)
• M92: 50,845,025 km (0.106 R)
• M93: 51,786,893 km (0.106 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: 267 - 16,763 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit