🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.49

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 0.56 AU - 0.82 AU

Year: 213 Days

Day: 28 Hours

Environment

Temp: 201 °C

Axial Tilt: 39.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 65,548,877 km

• M1: 205,547 km (0.042 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.1

Radius: 1.04

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 0.76 AU - 0.9 AU

Year: 280 Days

Day: 23.4 Hours

Environment

Temp: 166 °C

Axial Tilt: 12.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 65,548,877 km

• M1: 251,474 km (0.116 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.11

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 3.51 AU - 3.71 AU

Year: 2544 Days

Day: 46.7 Hours

Environment

Temp: -115 °C

Axial Tilt: 47.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 65,548,877 km

• M1: 1,270,236 km (0.099 R)

Asteroid Belt

Center: 4.1 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 4.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 447.1

Radius: 10.6

Gravity: 3.98 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 4.08 AU - 5.08 AU

Year: 3635 Days

Day: 7.4 Hours

Environment

Temp: -135 °C

Axial Tilt: 2.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 65,548,877 km

• M1: 149,747 km (0.097 R)
• M2: 275,559 km (0.056 R)
• M3: 381,325 km (0.067 R)
• M4: 488,736 km (0.076 R)
• M5: 626,067 km (0.094 R)
• M6: 995,723 km (0.082 R)
• M7: 1,222,514 km (0.055 R)
• M8: 1,403,677 km (0.109 R)
• M9: 1,529,638 km (0.097 R)
• M10: 1,765,853 km (0.113 R)
• M11: 1,888,524 km (0.07 R)
• M12: 2,028,398 km (0.073 R)
• M13: 2,128,329 km (0.045 R)
• M14: 2,273,888 km (0.118 R)
• M15: 2,392,968 km (0.105 R)
• M16: 2,621,703 km (0.051 R)
• M17: 2,699,643 km (0.079 R)
• M18: 2,938,102 km (0.091 R)
• M19: 3,250,014 km (0.114 R)
• M20: 3,317,034 km (0.115 R)
• M21: 3,641,960 km (0.052 R)
• M22: 3,711,673 km (0.088 R)
• M23: 3,852,594 km (0.085 R)
• M24: 4,415,082 km (0.084 R)
• M25: 4,658,777 km (0.103 R)
• M26: 4,791,769 km (0.117 R)
• M27: 4,906,810 km (0.12 R)
• M28: 5,003,450 km (0.116 R)
• M29: 5,100,689 km (0.078 R)
• M30: 5,198,526 km (0.118 R)
• M31: 5,697,435 km (0.086 R)
• M32: 5,799,012 km (0.057 R)
• M33: 5,942,327 km (0.114 R)
• M34: 6,066,044 km (0.078 R)
• M35: 6,211,603 km (0.06 R)
• M36: 6,569,740 km (0.1 R)
• M37: 7,416,913 km (0.029 R)
• M38: 7,819,481 km (0.063 R)
• M39: 7,909,838 km (0.062 R)
• M40: 8,160,414 km (0.099 R)
• M41: 8,506,285 km (0.117 R)
• M42: 8,716,170 km (0.052 R)
• M43: 9,046,034 km (0.078 R)
• M44: 9,117,242 km (0.079 R)
• M45: 9,620,938 km (0.117 R)
• M46: 10,430,861 km (0.118 R)
• M47: 10,580,609 km (0.105 R)
• M48: 10,755,937 km (0.06 R)
• M49: 12,141,812 km (0.082 R)
• M50: 12,510,272 km (0.058 R)
• M51: 12,642,815 km (0.08 R)
• M52: 12,722,551 km (0.051 R)
• M53: 13,042,990 km (0.105 R)
• M54: 13,339,193 km (0.097 R)
• M55: 13,447,502 km (0.111 R)
• M56: 13,883,430 km (0.08 R)
• M57: 14,518,324 km (0.038 R)
• M58: 15,134,368 km (0.1 R)
• M59: 15,275,588 km (0.116 R)
• M60: 15,559,375 km (0.106 R)
• M61: 15,816,235 km (0.075 R)
• M62: 16,045,868 km (0.118 R)
• M63: 16,450,081 km (0.086 R)
• M64: 17,180,567 km (0.12 R)
• M65: 17,534,815 km (0.107 R)
• M66: 17,891,606 km (0.072 R)
• M67: 18,582,150 km (0.113 R)
• M68: 19,098,113 km (0.062 R)
• M69: 19,834,733 km (0.069 R)
• M70: 20,175,367 km (0.062 R)
• M71: 20,611,744 km (0.084 R)
• M72: 20,799,789 km (0.11 R)
• M73: 20,925,451 km (0.064 R)
• M74: 21,082,828 km (0.033 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 433.8

Radius: 13.4

Gravity: 2.42 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 4.44 AU - 6.86 AU

Year: 4981 Days

Day: 6.3 Hours

Environment

Temp: -148 °C

Axial Tilt: 32.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 65,548,877 km

• M1: 178,620 km (0.098 R)
• M2: 262,245 km (0.12 R)
• M3: 379,979 km (0.074 R)
• M4: 525,537 km (0.088 R)
• M5: 612,304 km (0.116 R)
• M6: 748,139 km (0.099 R)
• M7: 1,040,902 km (0.098 R)
• M8: 1,208,302 km (0.081 R)
• M9: 1,357,301 km (0.049 R)
• M10: 1,556,267 km (0.12 R)
• M11: 1,904,530 km (0.098 R)
• M12: 2,482,277 km (0.074 R)
• M13: 2,782,221 km (0.087 R)
• M14: 3,652,282 km (0.118 R)
• M15: 4,014,758 km (0.097 R)
• M16: 4,262,941 km (0.054 R)
• M17: 4,949,745 km (0.064 R)
• M18: 5,328,676 km (0.11 R)
• M19: 5,464,661 km (0.1 R)
• M20: 5,578,953 km (0.081 R)
• M21: 6,044,053 km (0.099 R)
• M22: 6,838,867 km (0.077 R)
• M23: 7,111,135 km (0.112 R)
• M24: 7,437,557 km (0.106 R)
• M25: 7,589,998 km (0.12 R)
• M26: 8,053,302 km (0.092 R)
• M27: 8,578,989 km (0.084 R)
• M28: 8,685,503 km (0.092 R)
• M29: 8,872,949 km (0.11 R)
• M30: 9,115,896 km (0.097 R)
• M31: 9,361,087 km (0.095 R)
• M32: 9,580,846 km (0.113 R)
• M33: 9,719,074 km (0.086 R)
• M34: 9,913,701 km (0.109 R)
• M35: 10,363,542 km (0.088 R)
• M36: 11,021,922 km (0.102 R)
• M37: 11,752,858 km (0.069 R)
• M38: 12,229,028 km (0.081 R)
• M39: 12,318,936 km (0.096 R)
• M40: 13,261,702 km (0.066 R)
• M41: 14,544,055 km (0.104 R)
• M42: 15,216,198 km (0.078 R)
• M43: 15,572,390 km (0.097 R)
• M44: 15,833,139 km (0.102 R)
• M45: 16,757,056 km (0.1 R)
• M46: 16,890,497 km (0.094 R)
• M47: 17,057,748 km (0.116 R)
• M48: 17,698,625 km (0.102 R)
• M49: 18,312,874 km (0.1 R)
• M50: 18,969,010 km (0.119 R)
• M51: 19,317,423 km (0.043 R)
• M52: 19,422,292 km (0.119 R)
• M53: 20,020,533 km (0.058 R)
• M54: 20,482,043 km (0.102 R)
• M55: 20,947,143 km (0.064 R)
• M56: 21,669,551 km (0.107 R)
• M57: 21,997,320 km (0.115 R)
• M58: 22,473,490 km (0.089 R)
• M59: 24,867,654 km (0.103 R)
• M60: 25,249,129 km (0.115 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 532.3

Radius: 12

Gravity: 3.7 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 5.59 AU - 8.71 AU

Year: 7090 Days

Day: 12.3 Hours

Environment

Temp: -165 °C

Axial Tilt: 27.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 65,548,877 km

• M1: 200,910 km (0.075 R)
• M2: 312,660 km (0.119 R)
• M3: 397,482 km (0.066 R)
• M4: 649,255 km (0.096 R)
• M5: 998,715 km (0.086 R)
• M6: 1,236,127 km (0.076 R)
• M7: 1,509,891 km (0.056 R)
• M8: 1,672,803 km (0.109 R)
• M9: 1,822,551 km (0.095 R)
• M10: 2,115,763 km (0.107 R)
• M11: 2,196,546 km (0.061 R)
• M12: 2,340,459 km (0.101 R)
• M13: 2,445,327 km (0.069 R)
• M14: 2,530,448 km (0.046 R)
• M15: 2,903,096 km (0.09 R)
• M16: 3,223,236 km (0.037 R)
• M17: 3,435,216 km (0.117 R)
• M18: 3,530,959 km (0.084 R)
• M19: 3,651,834 km (0.069 R)
• M20: 4,022,986 km (0.103 R)
• M21: 4,174,828 km (0.077 R)
• M22: 4,380,375 km (0.107 R)
• M23: 4,642,022 km (0.05 R)
• M24: 4,828,271 km (0.115 R)
• M25: 5,513,729 km (0.077 R)
• M26: 5,968,656 km (0.099 R)
• M27: 7,158,109 km (0.115 R)
• M28: 7,560,377 km (0.108 R)
• M29: 7,843,267 km (0.026 R)
• M30: 8,484,144 km (0.109 R)
• M31: 8,909,900 km (0.043 R)
• M32: 9,275,517 km (0.082 R)
• M33: 10,436,845 km (0.088 R)
• M34: 10,611,575 km (0.074 R)
• M35: 11,034,788 km (0.066 R)
• M36: 12,080,178 km (0.099 R)
• M37: 12,670,491 km (0.083 R)
• M38: 12,819,490 km (0.062 R)
• M39: 13,006,637 km (0.045 R)
• M40: 13,232,530 km (0.089 R)
• M41: 13,459,620 km (0.079 R)
• M42: 13,726,203 km (0.041 R)
• M43: 13,956,135 km (0.061 R)
• M44: 14,110,071 km (0.106 R)
• M45: 14,380,843 km (0.096 R)
• M46: 14,770,695 km (0.032 R)
• M47: 15,600,814 km (0.053 R)
• M48: 15,881,011 km (0.056 R)
• M49: 16,041,828 km (0.077 R)
• M50: 16,243,486 km (0.053 R)
• M51: 16,853,846 km (0.089 R)
• M52: 17,141,373 km (0.081 R)
• M53: 17,223,801 km (0.03 R)
• M54: 17,513,273 km (0.091 R)
• M55: 18,349,376 km (0.114 R)
• M56: 18,814,775 km (0.102 R)
• M57: 19,584,605 km (0.094 R)
• M58: 19,843,559 km (0.061 R)
• M59: 20,671,135 km (0.081 R)
• M60: 21,066,971 km (0.108 R)
• M61: 21,332,357 km (0.083 R)
• M62: 21,598,791 km (0.095 R)
• M63: 21,866,272 km (0.03 R)
• M64: 22,090,220 km (0.051 R)
• M65: 22,540,061 km (0.081 R)
• M66: 23,494,794 km (0.098 R)
• M67: 24,277,191 km (0.106 R)
• M68: 24,369,792 km (0.071 R)
• M69: 24,694,869 km (0.097 R)
• M70: 25,208,737 km (0.075 R)
• M71: 25,867,716 km (0.062 R)
• M72: 26,294,369 km (0.033 R)
• M73: 27,540,070 km (0.096 R)
• M74: 27,636,711 km (0.107 R)
• M75: 28,218,796 km (0.111 R)
• M76: 28,413,722 km (0.104 R)
• M77: 28,658,015 km (0.074 R)
• M78: 28,853,839 km (0.069 R)
• M79: 28,951,975 km (0.105 R)
• M80: 29,247,132 km (0.083 R)
• M81: 30,487,298 km (0.051 R)
• M82: 31,795,382 km (0.088 R)
• M83: 32,201,540 km (0.075 R)
• M84: 33,378,726 km (0.115 R)
• M85: 33,533,260 km (0.111 R)
• M86: 33,739,855 km (0.034 R)
• M87: 34,935,441 km (0.11 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 766.6

Radius: 11.2

Gravity: 6.11 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 8.65 AU - 8.77 AU

Year: 9533 Days

Day: 11.8 Hours

Environment

Temp: -173 °C

Axial Tilt: 3.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 65,548,877 km

• M1: 236,514 km (0.078 R)
• M2: 318,045 km (0.056 R)
• M3: 538,253 km (0.061 R)
• M4: 613,501 km (0.09 R)
• M5: 828,174 km (0.093 R)
• M6: 972,835 km (0.116 R)
• M7: 1,309,430 km (0.11 R)
• M8: 1,798,017 km (0.099 R)
• M9: 2,013,737 km (0.032 R)
• M10: 2,711,162 km (0.067 R)
• M11: 3,448,979 km (0.057 R)
• M12: 3,932,928 km (0.079 R)
• M13: 4,535,359 km (0.065 R)
• M14: 4,797,753 km (0.1 R)
• M15: 5,166,811 km (0.111 R)
• M16: 5,303,245 km (0.113 R)
• M17: 6,003,662 km (0.092 R)
• M18: 7,146,440 km (0.116 R)
• M19: 7,222,436 km (0.112 R)
• M20: 7,452,218 km (0.082 R)
• M21: 7,568,007 km (0.101 R)
• M22: 7,684,394 km (0.053 R)
• M23: 7,801,379 km (0.084 R)
• M24: 7,958,308 km (0.051 R)
• M25: 8,037,146 km (0.096 R)
• M26: 8,395,133 km (0.081 R)
• M27: 8,677,275 km (0.089 R)
• M28: 8,921,568 km (0.046 R)
• M29: 9,168,255 km (0.055 R)
• M30: 9,794,621 km (0.045 R)
• M31: 10,091,573 km (0.084 R)
• M32: 10,262,713 km (0.091 R)
• M33: 10,521,218 km (0.106 R)
• M34: 11,044,661 km (0.094 R)
• M35: 11,309,449 km (0.082 R)
• M36: 12,162,157 km (0.087 R)
• M37: 13,409,355 km (0.079 R)
• M38: 13,834,063 km (0.067 R)
• M39: 14,311,280 km (0.052 R)
• M40: 15,134,817 km (0.047 R)
• M41: 15,330,790 km (0.102 R)
• M42: 15,577,028 km (0.096 R)
• M43: 15,675,912 km (0.032 R)
• M44: 16,223,291 km (0.118 R)
• M45: 16,776,952 km (0.107 R)
• M46: 17,593,458 km (0.11 R)
• M47: 17,696,531 km (0.072 R)
• M48: 18,162,378 km (0.045 R)
• M49: 18,318,558 km (0.077 R)
• M50: 18,475,187 km (0.101 R)
• M51: 18,684,774 km (0.058 R)
• M52: 19,212,107 km (0.119 R)
• M53: 20,119,866 km (0.117 R)
• M54: 21,041,539 km (0.1 R)
• M55: 22,477,678 km (0.101 R)
• M56: 22,701,327 km (0.081 R)
• M57: 22,813,526 km (0.119 R)
• M58: 22,982,122 km (0.096 R)
• M59: 23,094,770 km (0.034 R)
• M60: 24,806,020 km (0.091 R)
• M61: 25,969,442 km (0.04 R)
• M62: 28,651,433 km (0.057 R)
• M63: 29,748,883 km (0.103 R)
• M64: 29,933,038 km (0.119 R)
• M65: 30,488,046 km (0.106 R)
• M66: 31,108,578 km (0.063 R)
• M67: 33,760,499 km (0.1 R)
• M68: 34,016,761 km (0.083 R)
• M69: 35,373,165 km (0.089 R)
• M70: 35,503,165 km (0.119 R)
• M71: 35,829,139 km (0.048 R)
• M72: 36,352,731 km (0.116 R)
• M73: 39,277,220 km (0.114 R)
• M74: 40,563,463 km (0.116 R)
• M75: 42,000,949 km (0.112 R)
• M76: 42,691,343 km (0.048 R)
• M77: 43,037,961 km (0.095 R)
• M78: 44,083,351 km (0.115 R)
• M79: 44,855,276 km (0.057 R)
• M80: 44,925,737 km (0.102 R)
• M81: 45,137,118 km (0.087 R)
• M82: 46,697,723 km (0.116 R)

Planet 8 - Ice Giant

Semi-Major Axis: 17.01 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 258.8

Radius: 4.4

Gravity: 13.37 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 14.63 AU - 19.39 AU

Year: 26017 Days

Day: 18.5 Hours

Environment

Temp: -203 °C

Axial Tilt: 5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 65,548,877 km

• M1: 465,249 km (0.085 R)
• M2: 1,140,085 km (0.117 R)
• M3: 1,649,167 km (0.075 R)
• M4: 1,972,448 km (0.058 R)
• M5: 2,094,819 km (0.036 R)
• M6: 2,251,298 km (0.11 R)
• M7: 2,642,347 km (0.102 R)
• M8: 4,484,346 km (0.063 R)
• M9: 5,350,966 km (0.063 R)
• M10: 6,133,662 km (0.056 R)
• M11: 8,637,631 km (0.106 R)
• M12: 9,039,900 km (0.055 R)
• M13: 9,602,987 km (0.075 R)
• M14: 10,816,524 km (0.085 R)
• M15: 10,924,235 km (0.1 R)
• M16: 11,966,034 km (0.112 R)
• M17: 12,133,434 km (0.083 R)
• M18: 12,583,574 km (0.076 R)
• M19: 13,039,100 km (0.082 R)
• M20: 13,211,287 km (0.099 R)
• M21: 13,966,308 km (0.112 R)
• M22: 14,437,840 km (0.082 R)
• M23: 14,497,230 km (0.055 R)
• M24: 14,794,930 km (0.078 R)
• M25: 15,396,613 km (0.09 R)
• M26: 16,313,947 km (0.061 R)
• M27: 17,501,006 km (0.081 R)
• M28: 18,072,919 km (0.117 R)
• M29: 19,431,267 km (0.1 R)
• M30: 21,090,607 km (0.055 R)
• M31: 22,313,270 km (0.103 R)
• M32: 23,838,421 km (0.1 R)
• M33: 25,182,408 km (0.1 R)
• M34: 25,683,860 km (0.118 R)
• M35: 25,971,836 km (0.08 R)
• M36: 27,280,817 km (0.091 R)
• M37: 28,984,438 km (0.078 R)
• M38: 29,811,415 km (0.062 R)
• M39: 30,874,906 km (0.104 R)
• M40: 32,726,928 km (0.082 R)
• M41: 32,882,958 km (0.095 R)
• M42: 34,853,013 km (0.039 R)
• M43: 35,411,462 km (0.092 R)
• M44: 36,295,136 km (0.083 R)
• M45: 38,083,878 km (0.09 R)
• M46: 38,576,653 km (0.088 R)
• M47: 38,659,082 km (0.091 R)
• M48: 38,906,367 km (0.057 R)
• M49: 40,401,598 km (0.104 R)
• M50: 40,904,247 km (0.085 R)
• M51: 41,408,840 km (0.052 R)
• M52: 42,424,311 km (0.074 R)
• M53: 43,533,728 km (0.049 R)
• M54: 44,825,506 km (0.102 R)
• M55: 45,085,357 km (0.101 R)
• M56: 49,132,279 km (0.105 R)
• M57: 49,310,899 km (0.094 R)
• M58: 49,758,346 km (0.039 R)
• M59: 50,927,753 km (0.069 R)
• M60: 52,744,469 km (0.094 R)
• M61: 53,018,832 km (0.049 R)
• M62: 53,660,906 km (0.112 R)
• M63: 53,752,759 km (0.103 R)
• M64: 54,305,373 km (0.1 R)
• M65: 57,566,457 km (0.052 R)
• M66: 58,983,299 km (0.079 R)
• M67: 59,173,139 km (0.101 R)
• M68: 59,363,128 km (0.114 R)
• M69: 62,623,913 km (0.11 R)
• M70: 63,399,428 km (0.096 R)
• M71: 63,593,905 km (0.068 R)
• M72: 64,275,922 km (0.078 R)
• M73: 64,666,672 km (0.104 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: 550 - 14,224 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit