🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.97

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 0.5 AU - 0.56 AU

Year: 136 Days

Day: 34.7 Hours

Environment

Temp: 209 °C

Axial Tilt: 130.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.46 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.66

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 1.1 AU - 1.82 AU

Year: 620 Days

Day: 30.5 Hours

Environment

Temp: 1 °C

Axial Tilt: 46.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.3

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 1.51 AU - 1.77 AU

Year: 738 Days

Day: 45.1 Hours

Environment

Temp: -31 °C

Axial Tilt: 43.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.56

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 2.75 AU - 3.63 AU

Year: 2002 Days

Day: 23.1 Hours

Environment

Temp: -92 °C

Axial Tilt: 29.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.63

Radius: 0.83

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 4.36 AU - 4.62 AU

Year: 3344 Days

Day: 30.4 Hours

Environment

Temp: -114 °C

Axial Tilt: 34.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.86 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 7.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 562.5

Radius: 8.8

Gravity: 7.26 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 6.66 AU - 7.78 AU

Year: 6818 Days

Day: 13.3 Hours

Environment

Temp: -149 °C

Axial Tilt: 10.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 63,788,438 km

• M1: 134,189 km (0.087 R)
• M2: 222,602 km (0.044 R)
• M3: 336,446 km (0.104 R)
• M4: 751,430 km (0.117 R)
• M5: 850,015 km (0.118 R)
• M6: 1,124,378 km (0.104 R)
• M7: 1,222,065 km (0.078 R)
• M8: 1,391,260 km (0.103 R)
• M9: 1,983,817 km (0.116 R)
• M10: 2,123,243 km (0.098 R)
• M11: 2,603,601 km (0.083 R)
• M12: 2,800,771 km (0.1 R)
• M13: 2,980,139 km (0.119 R)
• M14: 3,048,505 km (0.12 R)
• M15: 3,163,397 km (0.106 R)
• M16: 3,469,025 km (0.12 R)
• M17: 3,858,279 km (0.096 R)
• M18: 4,058,291 km (0.096 R)
• M19: 4,210,432 km (0.044 R)
• M20: 4,468,339 km (0.109 R)
• M21: 6,680,443 km (0.116 R)
• M22: 7,256,095 km (0.075 R)
• M23: 8,649,300 km (0.079 R)
• M24: 9,010,429 km (0.026 R)
• M25: 9,342,985 km (0.092 R)
• M26: 9,443,515 km (0.086 R)
• M27: 10,260,768 km (0.09 R)
• M28: 10,364,589 km (0.074 R)
• M29: 10,607,985 km (0.098 R)
• M30: 10,783,015 km (0.078 R)
• M31: 10,853,326 km (0.112 R)
• M32: 11,349,691 km (0.094 R)
• M33: 12,181,306 km (0.073 R)
• M34: 12,994,969 km (0.11 R)
• M35: 13,295,212 km (0.064 R)
• M36: 13,826,134 km (0.081 R)
• M37: 13,979,023 km (0.119 R)
• M38: 14,402,685 km (0.104 R)
• M39: 14,947,819 km (0.079 R)
• M40: 15,104,897 km (0.101 R)
• M41: 16,340,276 km (0.075 R)
• M42: 17,154,388 km (0.046 R)
• M43: 17,525,091 km (0.085 R)
• M44: 18,274,427 km (0.041 R)
• M45: 18,358,351 km (0.113 R)
• M46: 19,460,738 km (0.06 R)
• M47: 19,632,177 km (0.114 R)
• M48: 19,933,467 km (0.113 R)
• M49: 20,106,403 km (0.113 R)
• M50: 20,671,733 km (0.111 R)
• M51: 20,890,595 km (0.098 R)
• M52: 21,198,168 km (0.099 R)
• M53: 21,640,379 km (0.101 R)
• M54: 21,817,952 km (0.098 R)
• M55: 22,174,892 km (0.114 R)
• M56: 22,578,657 km (0.088 R)
• M57: 22,668,715 km (0.108 R)
• M58: 22,849,130 km (0.11 R)
• M59: 23,758,685 km (0.069 R)
• M60: 24,310,103 km (0.096 R)
• M61: 24,772,809 km (0.067 R)
• M62: 25,005,284 km (0.099 R)
• M63: 25,145,008 km (0.069 R)
• M64: 26,747,800 km (0.077 R)
• M65: 27,034,130 km (0.103 R)
• M66: 27,225,466 km (0.079 R)
• M67: 27,321,358 km (0.081 R)
• M68: 27,417,251 km (0.109 R)
• M69: 28,724,138 km (0.077 R)
• M70: 29,409,595 km (0.084 R)
• M71: 30,249,288 km (0.044 R)
• M72: 30,348,621 km (0.063 R)
• M73: 30,896,747 km (0.115 R)
• M74: 31,548,845 km (0.064 R)
• M75: 31,649,524 km (0.109 R)
• M76: 32,917,515 km (0.069 R)
• M77: 33,634,688 km (0.083 R)
• M78: 34,460,767 km (0.025 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 666.6

Radius: 12

Gravity: 4.63 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 8.37 AU - 9.15 AU

Year: 9112 Days

Day: 7.2 Hours

Environment

Temp: -159 °C

Axial Tilt: 34.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 63,788,438 km

• M1: 222,901 km (0.085 R)
• M2: 325,076 km (0.089 R)
• M3: 955,781 km (0.105 R)
• M4: 1,907,223 km (0.095 R)
• M5: 2,139,399 km (0.096 R)
• M6: 2,258,928 km (0.11 R)
• M7: 2,555,431 km (0.052 R)
• M8: 2,917,308 km (0.073 R)
• M9: 3,023,822 km (0.091 R)
• M10: 3,462,742 km (0.115 R)
• M11: 3,661,258 km (0.095 R)
• M12: 3,805,321 km (0.12 R)
• M13: 4,772,172 km (0.078 R)
• M14: 5,185,960 km (0.105 R)
• M15: 5,446,410 km (0.073 R)
• M16: 5,578,355 km (0.105 R)
• M17: 5,811,728 km (0.105 R)
• M18: 6,531,144 km (0.104 R)
• M19: 7,026,462 km (0.074 R)
• M20: 8,015,903 km (0.066 R)
• M21: 8,355,490 km (0.103 R)
• M22: 8,546,227 km (0.025 R)
• M23: 8,854,249 km (0.099 R)
• M24: 9,126,966 km (0.064 R)
• M25: 9,323,388 km (0.074 R)
• M26: 9,720,421 km (0.048 R)
• M27: 9,961,423 km (0.082 R)
• M28: 10,490,251 km (0.061 R)
• M29: 11,448,276 km (0.055 R)
• M30: 11,702,892 km (0.07 R)
• M31: 11,916,368 km (0.1 R)
• M32: 12,045,172 km (0.12 R)
• M33: 12,131,340 km (0.114 R)
• M34: 12,783,587 km (0.109 R)
• M35: 13,626,272 km (0.12 R)
• M36: 14,213,144 km (0.072 R)
• M37: 14,440,982 km (0.039 R)
• M38: 14,946,772 km (0.106 R)
• M39: 15,458,397 km (0.111 R)
• M40: 17,172,489 km (0.059 R)
• M41: 18,497,328 km (0.069 R)
• M42: 18,896,305 km (0.115 R)
• M43: 19,197,296 km (0.1 R)
• M44: 19,550,497 km (0.102 R)
• M45: 20,571,502 km (0.119 R)
• M46: 21,036,602 km (0.116 R)
• M47: 21,140,423 km (0.053 R)
• M48: 21,244,394 km (0.098 R)
• M49: 21,766,939 km (0.098 R)
• M50: 21,871,957 km (0.063 R)
• M51: 23,360,007 km (0.064 R)
• M52: 23,521,423 km (0.075 R)
• M53: 24,061,920 km (0.068 R)
• M54: 24,333,889 km (0.057 R)
• M55: 25,376,137 km (0.077 R)
• M56: 25,819,246 km (0.092 R)
• M57: 26,153,448 km (0.077 R)
• M58: 26,265,048 km (0.104 R)
• M59: 26,657,293 km (0.118 R)
• M60: 27,504,167 km (0.108 R)
• M61: 27,788,403 km (0.099 R)
• M62: 28,187,979 km (0.114 R)
• M63: 28,532,054 km (0.069 R)
• M64: 28,992,815 km (0.068 R)
• M65: 29,921,968 km (0.09 R)
• M66: 31,928,823 km (0.049 R)
• M67: 33,553,157 km (0.11 R)
• M68: 33,674,481 km (0.116 R)
• M69: 35,081,149 km (0.036 R)
• M70: 35,946,573 km (0.093 R)
• M71: 36,756,646 km (0.086 R)
• M72: 36,881,859 km (0.06 R)
• M73: 37,132,585 km (0.107 R)
• M74: 37,635,683 km (0.112 R)
• M75: 37,824,924 km (0.111 R)
• M76: 38,204,454 km (0.086 R)
• M77: 38,648,759 km (0.112 R)
• M78: 39,799,317 km (0.104 R)
• M79: 40,249,756 km (0.116 R)
• M80: 41,220,646 km (0.041 R)
• M81: 41,611,246 km (0.055 R)
• M82: 41,741,695 km (0.1 R)
• M83: 43,781,014 km (0.061 R)

Planet 8 - Gas Giant

Semi-Major Axis: 12.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 473.1

Radius: 9.9

Gravity: 4.83 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 9.48 AU - 15.3 AU

Year: 15328 Days

Day: 10.1 Hours

Environment

Temp: -174 °C

Axial Tilt: 12.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 63,788,438 km

• M1: 124,914 km (0.092 R)
• M2: 270,323 km (0.067 R)
• M3: 1,054,515 km (0.112 R)
• M4: 1,277,566 km (0.111 R)
• M5: 1,742,815 km (0.053 R)
• M6: 2,008,052 km (0.117 R)
• M7: 2,117,857 km (0.111 R)
• M8: 2,518,031 km (0.086 R)
• M9: 3,067,205 km (0.113 R)
• M10: 3,388,242 km (0.078 R)
• M11: 3,720,050 km (0.071 R)
• M12: 3,821,777 km (0.118 R)
• M13: 4,450,985 km (0.103 R)
• M14: 4,888,559 km (0.107 R)
• M15: 4,962,760 km (0.062 R)
• M16: 5,804,397 km (0.035 R)
• M17: 6,444,227 km (0.038 R)
• M18: 6,814,033 km (0.092 R)
• M19: 6,897,060 km (0.093 R)
• M20: 6,980,536 km (0.098 R)
• M21: 7,660,309 km (0.108 R)
• M22: 7,833,692 km (0.112 R)
• M23: 8,095,938 km (0.108 R)
• M24: 8,809,669 km (0.088 R)
• M25: 9,543,596 km (0.109 R)
• M26: 10,632,669 km (0.089 R)
• M27: 11,314,685 km (0.065 R)
• M28: 11,611,338 km (0.077 R)
• M29: 11,910,683 km (0.07 R)
• M30: 12,010,914 km (0.098 R)
• M31: 12,465,841 km (0.111 R)
• M32: 13,601,588 km (0.106 R)
• M33: 14,824,102 km (0.038 R)
• M34: 15,311,940 km (0.115 R)
• M35: 16,081,472 km (0.088 R)
• M36: 16,470,875 km (0.054 R)
• M37: 16,694,823 km (0.08 R)
• M38: 17,886,969 km (0.087 R)
• M39: 19,047,848 km (0.087 R)
• M40: 19,400,749 km (0.097 R)
• M41: 19,518,932 km (0.087 R)
• M42: 19,696,654 km (0.066 R)
• M43: 19,815,435 km (0.041 R)
• M44: 20,053,595 km (0.056 R)
• M45: 23,235,691 km (0.096 R)
• M46: 23,361,203 km (0.081 R)
• M47: 23,865,498 km (0.043 R)
• M48: 24,118,917 km (0.105 R)
• M49: 25,723,354 km (0.111 R)
• M50: 28,562,572 km (0.072 R)
• M51: 28,697,060 km (0.116 R)
• M52: 29,440,412 km (0.086 R)
• M53: 30,532,925 km (0.082 R)
• M54: 30,601,591 km (0.088 R)
• M55: 31,015,079 km (0.079 R)
• M56: 31,291,686 km (0.089 R)
• M57: 31,569,190 km (0.064 R)
• M58: 32,336,328 km (0.108 R)
• M59: 32,757,446 km (0.111 R)
• M60: 33,463,249 km (0.116 R)
• M61: 33,605,067 km (0.094 R)
• M62: 33,675,977 km (0.065 R)
• M63: 33,747,036 km (0.114 R)
• M64: 35,394,108 km (0.101 R)
• M65: 35,755,537 km (0.103 R)
• M66: 35,827,942 km (0.084 R)
• M67: 36,628,141 km (0.062 R)
• M68: 37,287,269 km (0.094 R)
• M69: 38,691,395 km (0.081 R)
• M70: 38,840,245 km (0.11 R)
• M71: 39,437,439 km (0.117 R)
• M72: 40,867,745 km (0.053 R)
• M73: 42,775,716 km (0.069 R)
• M74: 46,756,964 km (0.058 R)
• M75: 50,529,523 km (0.049 R)
• M76: 50,610,755 km (0.07 R)
• M77: 51,018,110 km (0.093 R)
• M78: 51,344,682 km (0.118 R)
• M79: 51,590,022 km (0.077 R)
• M80: 52,164,179 km (0.106 R)
• M81: 53,153,320 km (0.081 R)
• M82: 53,236,048 km (0.074 R)
• M83: 53,650,284 km (0.049 R)
• M84: 54,231,921 km (0.049 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.5 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 531.2

Radius: 7.3

Gravity: 9.97 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 11.18 AU - 15.82 AU

Year: 17433 Days

Day: 20.1 Hours

Environment

Temp: -184 °C

Axial Tilt: 28 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 63,788,438 km

• M1: 154,535 km (0.112 R)
• M2: 421,716 km (0.072 R)
• M3: 472,580 km (0.11 R)
• M4: 600,336 km (0.07 R)
• M5: 1,195,437 km (0.098 R)
• M6: 1,399,039 km (0.082 R)
• M7: 1,559,259 km (0.106 R)
• M8: 1,897,350 km (0.107 R)
• M9: 2,383,094 km (0.11 R)
• M10: 2,639,954 km (0.073 R)
• M11: 3,902,859 km (0.109 R)
• M12: 4,477,015 km (0.057 R)
• M13: 4,995,821 km (0.098 R)
• M14: 5,200,471 km (0.045 R)
• M15: 5,916,745 km (0.089 R)
• M16: 6,264,560 km (0.116 R)
• M17: 6,485,217 km (0.053 R)
• M18: 6,843,803 km (0.065 R)
• M19: 7,393,576 km (0.084 R)
• M20: 7,486,625 km (0.114 R)
• M21: 7,673,922 km (0.038 R)
• M22: 7,720,896 km (0.08 R)
• M23: 8,100,874 km (0.091 R)
• M24: 8,438,217 km (0.047 R)
• M25: 8,829,416 km (0.103 R)
• M26: 9,680,478 km (0.075 R)
• M27: 9,935,692 km (0.066 R)
• M28: 10,505,062 km (0.1 R)
• M29: 10,925,880 km (0.112 R)
• M30: 11,513,351 km (0.069 R)
• M31: 12,111,144 km (0.117 R)
• M32: 12,496,808 km (0.063 R)
• M33: 13,223,704 km (0.118 R)
• M34: 14,252,788 km (0.097 R)
• M35: 14,484,814 km (0.085 R)
• M36: 14,659,843 km (0.049 R)
• M37: 15,964,038 km (0.094 R)
• M38: 16,447,538 km (0.11 R)
• M39: 17,181,615 km (0.079 R)
• M40: 17,366,817 km (0.09 R)
• M41: 18,872,220 km (0.074 R)
• M42: 19,127,135 km (0.096 R)
• M43: 19,769,508 km (0.059 R)
• M44: 19,834,134 km (0.101 R)
• M45: 20,093,388 km (0.077 R)
• M46: 20,615,185 km (0.112 R)
• M47: 20,746,382 km (0.087 R)
• M48: 21,406,259 km (0.074 R)
• M49: 21,805,386 km (0.096 R)
• M50: 22,408,863 km (0.109 R)
• M51: 22,746,506 km (0.09 R)
• M52: 23,495,243 km (0.085 R)
• M53: 26,285,393 km (0.098 R)
• M54: 26,712,794 km (0.09 R)
• M55: 27,430,415 km (0.076 R)
• M56: 28,008,910 km (0.097 R)
• M57: 30,139,932 km (0.119 R)
• M58: 32,551,300 km (0.111 R)
• M59: 32,627,595 km (0.103 R)
• M60: 32,856,928 km (0.077 R)
• M61: 33,010,266 km (0.077 R)
• M62: 33,471,327 km (0.108 R)
• M63: 34,555,612 km (0.062 R)
• M64: 34,867,524 km (0.044 R)
• M65: 36,282,570 km (0.07 R)
• M66: 38,117,837 km (0.105 R)
• M67: 39,087,380 km (0.098 R)
• M68: 39,330,926 km (0.087 R)
• M69: 39,901,492 km (0.078 R)
• M70: 40,638,860 km (0.108 R)
• M71: 42,961,965 km (0.104 R)
• M72: 44,393,318 km (0.061 R)
• M73: 45,754,658 km (0.047 R)
• M74: 47,129,612 km (0.103 R)
• M75: 47,995,934 km (0.083 R)
• M76: 48,605,395 km (0.094 R)
• M77: 50,626,014 km (0.109 R)
• M78: 50,714,576 km (0.082 R)
• M79: 52,226,561 km (0.114 R)
• M80: 52,674,009 km (0.077 R)
• M81: 53,302,769 km (0.089 R)
• M82: 54,024,279 km (0.095 R)
• M83: 54,114,636 km (0.056 R)
• M84: 55,750,788 km (0.105 R)
• M85: 56,208,109 km (0.1 R)
• M86: 57,587,551 km (0.106 R)
• M87: 59,164,462 km (0.104 R)
• M88: 59,351,010 km (0.086 R)
• M89: 59,444,210 km (0.118 R)
• M90: 59,817,905 km (0.111 R)
• M91: 61,226,220 km (0.096 R)
• M92: 61,414,713 km (0.086 R)
• M93: 61,509,109 km (0.042 R)
• M94: 63,788,382 km (0.096 R)

Kuiper Belt

Range: 31.2 - 60.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 523 - 19,100 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit