🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.87

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 0.59 AU - 0.91 AU

Year: 235 Days

Day: 15.5 Hours

Environment

Temp: 126 °C

Axial Tilt: 14.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.44

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 0.94 AU - 0.98 AU

Year: 340 Days

Day: 38.6 Hours

Environment

Temp: 80 °C

Axial Tilt: 44.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.18

Radius: 1.37

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 1.42 AU - 1.54 AU

Year: 651 Days

Day: 24.9 Hours

Environment

Temp: -38 °C

Axial Tilt: 19.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 58,647,108 km

• M1: 743,801 km (0.075 R)
• M2: 849,566 km (0.092 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.1

Radius: 1.35

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 1.58 AU - 1.6 AU

Year: 725 Days

Day: 38.7 Hours

Environment

Temp: -35 °C

Axial Tilt: 27.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.66

Radius: 0.85

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 4.33 AU - 4.91 AU

Year: 3591 Days

Day: 23.5 Hours

Environment

Temp: -132 °C

Axial Tilt: 24 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 58,647,108 km

• M1: 2,188,617 km (0.104 R)

Asteroid Belt

Center: 5.08 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 5.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 780.6

Radius: 8.9

Gravity: 9.85 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 5.17 AU - 5.91 AU

Year: 4716 Days

Day: 7.2 Hours

Environment

Temp: -153 °C

Axial Tilt: 46.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 58,647,108 km

• M1: 113,395 km (0.053 R)
• M2: 196,123 km (0.118 R)
• M3: 325,824 km (0.087 R)
• M4: 566,078 km (0.094 R)
• M5: 658,530 km (0.037 R)
• M6: 953,986 km (0.084 R)
• M7: 1,139,038 km (0.106 R)
• M8: 1,320,201 km (0.092 R)
• M9: 1,462,469 km (0.117 R)
• M10: 1,643,183 km (0.063 R)
• M11: 1,727,855 km (0.037 R)
• M12: 1,972,897 km (0.11 R)
• M13: 2,081,355 km (0.069 R)
• M14: 2,229,008 km (0.085 R)
• M15: 2,773,395 km (0.105 R)
• M16: 3,208,126 km (0.114 R)
• M17: 3,379,266 km (0.111 R)
• M18: 3,531,707 km (0.071 R)
• M19: 3,979,453 km (0.106 R)
• M20: 4,186,945 km (0.069 R)
• M21: 4,398,028 km (0.103 R)
• M22: 4,660,722 km (0.114 R)
• M23: 4,953,036 km (0.068 R)
• M24: 5,251,484 km (0.052 R)
• M25: 5,607,227 km (0.1 R)
• M26: 5,787,942 km (0.105 R)
• M27: 6,049,588 km (0.118 R)
• M28: 6,557,323 km (0.084 R)
• M29: 6,802,664 km (0.115 R)
• M30: 6,940,144 km (0.111 R)
• M31: 7,190,272 km (0.055 R)
• M32: 7,302,321 km (0.106 R)
• M33: 8,073,947 km (0.08 R)
• M34: 8,841,384 km (0.057 R)
• M35: 8,991,730 km (0.085 R)
• M36: 9,142,823 km (0.105 R)
• M37: 9,570,374 km (0.108 R)
• M38: 9,911,009 km (0.055 R)
• M39: 11,345,503 km (0.067 R)
• M40: 11,476,101 km (0.073 R)
• M41: 11,672,972 km (0.092 R)
• M42: 11,771,856 km (0.06 R)
• M43: 11,970,373 km (0.118 R)
• M44: 12,203,446 km (0.055 R)
• M45: 12,708,040 km (0.045 R)
• M46: 13,598,746 km (0.052 R)
• M47: 14,367,978 km (0.101 R)
• M48: 14,651,167 km (0.11 R)
• M49: 14,829,188 km (0.059 R)
• M50: 15,839,123 km (0.077 R)
• M51: 17,319,993 km (0.097 R)
• M52: 17,886,669 km (0.059 R)
• M53: 18,306,142 km (0.119 R)
• M54: 18,382,736 km (0.103 R)
• M55: 18,728,756 km (0.07 R)
• M56: 19,740,636 km (0.101 R)
• M57: 20,690,433 km (0.102 R)
• M58: 20,970,181 km (0.072 R)
• M59: 21,817,204 km (0.07 R)
• M60: 22,470,049 km (0.045 R)
• M61: 22,922,583 km (0.081 R)
• M62: 23,753,000 km (0.09 R)
• M63: 24,004,026 km (0.116 R)
• M64: 24,129,987 km (0.085 R)
• M65: 26,736,431 km (0.113 R)
• M66: 26,823,347 km (0.094 R)
• M67: 27,259,574 km (0.111 R)
• M68: 28,271,903 km (0.055 R)
• M69: 28,804,920 km (0.107 R)
• M70: 28,894,081 km (0.099 R)
• M71: 29,386,108 km (0.11 R)
• M72: 29,745,592 km (0.051 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 995.3

Radius: 9.6

Gravity: 10.8 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 4.96 AU - 7.78 AU

Year: 5814 Days

Day: 5.8 Hours

Environment

Temp: -158 °C

Axial Tilt: 30 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 58,647,108 km

• M1: 125,513 km (0.103 R)
• M2: 277,504 km (0.08 R)
• M3: 376,837 km (0.109 R)
• M4: 744,100 km (0.102 R)
• M5: 924,964 km (0.063 R)
• M6: 1,311,525 km (0.102 R)
• M7: 1,420,432 km (0.107 R)
• M8: 2,158,099 km (0.09 R)
• M9: 2,331,483 km (0.11 R)
• M10: 2,623,199 km (0.096 R)
• M11: 2,879,310 km (0.118 R)
• M12: 3,415,768 km (0.078 R)
• M13: 3,491,465 km (0.099 R)
• M14: 4,036,300 km (0.091 R)
• M15: 4,116,185 km (0.095 R)
• M16: 4,277,901 km (0.084 R)
• M17: 4,552,114 km (0.056 R)
• M18: 4,775,463 km (0.082 R)
• M19: 5,233,233 km (0.072 R)
• M20: 5,320,747 km (0.105 R)
• M21: 5,645,375 km (0.112 R)
• M22: 5,735,134 km (0.103 R)
• M23: 6,376,310 km (0.119 R)
• M24: 6,689,568 km (0.104 R)
• M25: 6,912,020 km (0.047 R)
• M26: 7,266,268 km (0.071 R)
• M27: 7,959,205 km (0.097 R)
• M28: 8,093,694 km (0.118 R)
• M29: 8,881,027 km (0.097 R)
• M30: 8,985,596 km (0.102 R)
• M31: 9,055,458 km (0.046 R)
• M32: 9,160,626 km (0.095 R)
• M33: 9,266,242 km (0.101 R)
• M34: 9,585,484 km (0.103 R)
• M35: 10,125,681 km (0.107 R)
• M36: 10,234,888 km (0.107 R)
• M37: 10,307,892 km (0.102 R)
• M38: 11,996,702 km (0.094 R)
• M39: 12,539,443 km (0.116 R)
• M40: 12,696,072 km (0.057 R)
• M41: 13,249,135 km (0.029 R)
• M42: 14,012,234 km (0.102 R)
• M43: 14,542,708 km (0.109 R)
• M44: 14,665,977 km (0.119 R)
• M45: 15,246,117 km (0.059 R)
• M46: 15,707,328 km (0.092 R)
• M47: 16,557,343 km (0.09 R)
• M48: 16,815,399 km (0.094 R)
• M49: 17,684,862 km (0.096 R)
• M50: 18,702,726 km (0.1 R)
• M51: 19,467,321 km (0.086 R)
• M52: 19,739,589 km (0.117 R)
• M53: 20,150,384 km (0.058 R)
• M54: 20,610,248 km (0.105 R)
• M55: 21,446,500 km (0.095 R)
• M56: 21,680,771 km (0.065 R)
• M57: 22,483,662 km (0.084 R)
• M58: 22,721,673 km (0.106 R)
• M59: 23,104,194 km (0.11 R)
• M60: 23,296,278 km (0.111 R)
• M61: 24,167,237 km (0.095 R)
• M62: 24,362,163 km (0.109 R)
• M63: 24,508,769 km (0.097 R)
• M64: 24,753,660 km (0.062 R)
• M65: 25,642,272 km (0.112 R)
• M66: 25,741,605 km (0.045 R)
• M67: 26,340,595 km (0.117 R)
• M68: 26,440,825 km (0.077 R)
• M69: 26,541,205 km (0.043 R)
• M70: 27,045,201 km (0.114 R)
• M71: 27,654,064 km (0.052 R)
• M72: 28,164,791 km (0.079 R)
• M73: 28,782,032 km (0.1 R)
• M74: 29,403,611 km (0.077 R)
• M75: 30,554,617 km (0.097 R)
• M76: 31,294,678 km (0.09 R)
• M77: 31,560,513 km (0.107 R)
• M78: 32,094,278 km (0.117 R)
• M79: 32,846,606 km (0.104 R)
• M80: 33,550,464 km (0.096 R)
• M81: 34,204,506 km (0.071 R)
• M82: 36,303,364 km (0.092 R)
• M83: 36,470,914 km (0.082 R)

Asteroid Belt

Center: 7.76 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 9.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 978

Radius: 13.3

Gravity: 5.53 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 7.08 AU - 11.22 AU

Year: 10010 Days

Day: 8.6 Hours

Environment

Temp: -176 °C

Axial Tilt: 14.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 58,647,108 km

• M1: 211,382 km (0.1 R)
• M2: 628,909 km (0.114 R)
• M3: 714,031 km (0.106 R)
• M4: 859,889 km (0.085 R)
• M5: 1,141,282 km (0.063 R)
• M6: 1,249,292 km (0.106 R)
• M7: 1,360,892 km (0.089 R)
• M8: 1,452,895 km (0.101 R)
• M9: 1,766,900 km (0.071 R)
• M10: 2,320,263 km (0.071 R)
• M11: 2,689,171 km (0.112 R)
• M12: 2,955,755 km (0.073 R)
• M13: 3,077,079 km (0.104 R)
• M14: 3,356,228 km (0.078 R)
• M15: 3,774,205 km (0.116 R)
• M16: 3,873,089 km (0.096 R)
• M17: 4,208,936 km (0.042 R)
• M18: 4,380,525 km (0.106 R)
• M19: 4,554,507 km (0.032 R)
• M20: 4,873,300 km (0.103 R)
• M21: 5,346,927 km (0.037 R)
• M22: 5,721,520 km (0.08 R)
• M23: 5,911,958 km (0.098 R)
• M24: 6,065,894 km (0.09 R)
• M25: 6,535,632 km (0.115 R)
• M26: 6,976,796 km (0.044 R)
• M27: 7,262,528 km (0.038 R)
• M28: 7,635,625 km (0.059 R)
• M29: 8,228,631 km (0.117 R)
• M30: 8,574,052 km (0.11 R)
• M31: 9,413,895 km (0.1 R)
• M32: 9,775,323 km (0.048 R)
• M33: 11,554,042 km (0.059 R)
• M34: 12,431,134 km (0.104 R)
• M35: 12,579,386 km (0.078 R)
• M36: 14,043,051 km (0.088 R)
• M37: 14,145,975 km (0.108 R)
• M38: 14,768,751 km (0.102 R)
• M39: 15,030,996 km (0.116 R)
• M40: 16,473,269 km (0.115 R)
• M41: 17,459,268 km (0.116 R)
• M42: 18,015,324 km (0.073 R)
• M43: 18,239,272 km (0.115 R)
• M44: 18,408,018 km (0.053 R)
• M45: 18,690,160 km (0.042 R)
• M46: 19,488,115 km (0.085 R)
• M47: 19,718,196 km (0.078 R)
• M48: 20,122,858 km (0.114 R)
• M49: 20,297,289 km (0.036 R)
• M50: 20,413,677 km (0.104 R)
• M51: 20,530,363 km (0.101 R)
• M52: 22,548,289 km (0.11 R)
• M53: 22,971,501 km (0.102 R)
• M54: 23,948,824 km (0.111 R)
• M55: 24,256,996 km (0.072 R)
• M56: 25,252,121 km (0.117 R)
• M57: 25,377,484 km (0.068 R)
• M58: 26,833,520 km (0.11 R)
• M59: 27,282,164 km (0.098 R)
• M60: 27,992,006 km (0.098 R)
• M61: 28,251,707 km (0.097 R)
• M62: 29,035,451 km (0.059 R)
• M63: 29,760,252 km (0.113 R)
• M64: 30,025,190 km (0.113 R)
• M65: 30,758,070 km (0.113 R)
• M66: 32,992,015 km (0.103 R)
• M67: 33,541,339 km (0.082 R)
• M68: 35,067,686 km (0.104 R)
• M69: 35,698,689 km (0.073 R)
• M70: 36,050,843 km (0.059 R)
• M71: 38,620,336 km (0.12 R)
• M72: 40,512,599 km (0.078 R)
• M73: 40,732,807 km (0.099 R)
• M74: 41,248,322 km (0.088 R)
• M75: 43,482,117 km (0.087 R)
• M76: 44,841,214 km (0.082 R)
• M77: 45,221,342 km (0.053 R)
• M78: 45,678,663 km (0.103 R)
• M79: 46,214,223 km (0.085 R)
• M80: 46,752,027 km (0.106 R)
• M81: 47,446,311 km (0.111 R)
• M82: 49,706,884 km (0.12 R)
• M83: 50,731,630 km (0.114 R)
• M84: 50,889,755 km (0.114 R)
• M85: 51,604,085 km (0.115 R)

Planet 9 - Gas Giant

Semi-Major Axis: 11.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 649.2

Radius: 8.7

Gravity: 8.58 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 10.49 AU - 12.29 AU

Year: 13902 Days

Day: 7.5 Hours

Environment

Temp: -177 °C

Axial Tilt: 33.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 58,647,108 km

• M1: 175,777 km (0.093 R)
• M2: 382,522 km (0.098 R)
• M3: 842,834 km (0.107 R)
• M4: 1,123,480 km (0.119 R)
• M5: 1,358,947 km (0.098 R)
• M6: 1,482,814 km (0.062 R)
• M7: 1,931,608 km (0.1 R)
• M8: 2,071,482 km (0.087 R)
• M9: 2,185,924 km (0.104 R)
• M10: 2,664,338 km (0.093 R)
• M11: 3,475,009 km (0.1 R)
• M12: 4,067,417 km (0.078 R)
• M13: 4,541,492 km (0.04 R)
• M14: 5,110,263 km (0.086 R)
• M15: 5,304,890 km (0.109 R)
• M16: 5,621,290 km (0.043 R)
• M17: 5,781,958 km (0.086 R)
• M18: 5,903,282 km (0.116 R)
• M19: 6,066,642 km (0.076 R)
• M20: 6,355,815 km (0.116 R)
• M21: 6,439,291 km (0.067 R)
• M22: 6,776,933 km (0.09 R)
• M23: 8,504,190 km (0.103 R)
• M24: 9,061,741 km (0.072 R)
• M25: 9,344,930 km (0.088 R)
• M26: 9,968,604 km (0.088 R)
• M27: 10,065,693 km (0.114 R)
• M28: 11,155,064 km (0.098 R)
• M29: 11,306,457 km (0.11 R)
• M30: 11,816,287 km (0.049 R)
• M31: 12,022,283 km (0.095 R)
• M32: 13,016,960 km (0.118 R)
• M33: 13,283,094 km (0.113 R)
• M34: 13,390,057 km (0.112 R)
• M35: 13,874,903 km (0.12 R)
• M36: 14,201,475 km (0.11 R)
• M37: 16,155,972 km (0.111 R)
• M38: 16,499,448 km (0.108 R)
• M39: 16,787,424 km (0.097 R)
• M40: 16,845,319 km (0.098 R)
• M41: 17,368,612 km (0.103 R)
• M42: 19,151,220 km (0.088 R)
• M43: 20,310,155 km (0.107 R)
• M44: 20,495,207 km (0.115 R)
• M45: 20,680,709 km (0.048 R)
• M46: 21,303,485 km (0.114 R)
• M47: 23,920,550 km (0.103 R)
• M48: 24,771,313 km (0.107 R)
• M49: 24,969,081 km (0.115 R)
• M50: 25,233,570 km (0.096 R)
• M51: 25,366,114 km (0.106 R)
• M52: 25,498,957 km (0.054 R)
• M53: 25,765,391 km (0.11 R)
• M54: 26,032,573 km (0.12 R)
• M55: 26,233,632 km (0.07 R)
• M56: 27,178,642 km (0.063 R)
• M57: 27,792,143 km (0.094 R)
• M58: 28,203,537 km (0.109 R)
• M59: 28,410,132 km (0.113 R)
• M60: 28,686,289 km (0.06 R)
• M61: 28,963,195 km (0.103 R)
• M62: 30,926,966 km (0.07 R)
• M63: 31,567,395 km (0.096 R)
• M64: 31,781,768 km (0.103 R)
• M65: 32,933,373 km (0.112 R)
• M66: 33,005,928 km (0.078 R)
• M67: 34,539,306 km (0.079 R)
• M68: 35,203,521 km (0.12 R)
• M69: 36,170,372 km (0.065 R)
• M70: 37,296,993 km (0.077 R)
• M71: 42,073,803 km (0.06 R)
• M72: 42,783,046 km (0.104 R)
• M73: 43,734,937 km (0.108 R)
• M74: 44,133,616 km (0.067 R)
• M75: 45,982,945 km (0.054 R)
• M76: 47,120,936 km (0.113 R)
• M77: 47,529,637 km (0.116 R)
• M78: 49,590,647 km (0.089 R)
• M79: 50,006,379 km (0.094 R)
• M80: 50,423,159 km (0.096 R)
• M81: 50,590,260 km (0.056 R)
• M82: 50,841,136 km (0.042 R)
• M83: 51,596,455 km (0.033 R)
• M84: 52,355,515 km (0.045 R)
• M85: 52,524,710 km (0.12 R)
• M86: 52,609,382 km (0.047 R)
• M87: 53,203,286 km (0.08 R)
• M88: 53,543,621 km (0.108 R)
• M89: 54,826,423 km (0.093 R)
• M90: 54,912,292 km (0.085 R)
• M91: 55,687,209 km (0.064 R)
• M92: 56,205,715 km (0.072 R)

Kuiper Belt

Range: 30.3 - 58.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 491 - 20,462 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit