🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.45

Radius: 0.73

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 0.62 AU - 0.9 AU

Year: 236 Days

Day: 12.3 Hours

Environment

Temp: 139 °C

Axial Tilt: 1.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.79

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 0.91 AU - 1.13 AU

Year: 367 Days

Day: 16.6 Hours

Environment

Temp: 120 °C

Axial Tilt: 33.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.38

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 0.9 AU - 1.18 AU

Year: 378 Days

Day: 43.6 Hours

Environment

Temp: 33 °C

Axial Tilt: 43.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 84,999,220 km

• M1: 525,537 km (0.099 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.7

Radius: 0.87

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 2.71 AU - 4.27 AU

Year: 2324 Days

Day: 45 Hours

Environment

Temp: -110 °C

Axial Tilt: 20 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 84,999,220 km

• M1: 418,276 km (0.079 R)
• M2: 1,357,900 km (0.075 R)

Asteroid Belt

Center: 8.05 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 12.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 666.6

Radius: 14.8

Gravity: 3.04 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 12.2 AU - 13 AU

Year: 15942 Days

Day: 5.1 Hours

Environment

Temp: -183 °C

Axial Tilt: 23.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 84,999,220 km

• M1: 194,627 km (0.095 R)
• M2: 394,938 km (0.058 R)
• M3: 607,367 km (0.074 R)
• M4: 995,125 km (0.025 R)
• M5: 1,134,101 km (0.12 R)
• M6: 1,280,109 km (0.038 R)
• M7: 1,987,857 km (0.09 R)
• M8: 2,289,745 km (0.087 R)
• M9: 3,074,984 km (0.099 R)
• M10: 3,213,811 km (0.087 R)
• M11: 4,835,153 km (0.11 R)
• M12: 4,997,466 km (0.117 R)
• M13: 5,622,038 km (0.09 R)
• M14: 6,052,431 km (0.109 R)
• M15: 6,315,873 km (0.111 R)
• M16: 6,763,320 km (0.12 R)
• M17: 7,736,454 km (0.12 R)
• M18: 8,263,936 km (0.111 R)
• M19: 9,505,598 km (0.081 R)
• M20: 9,607,474 km (0.095 R)
• M21: 10,699,240 km (0.083 R)
• M22: 13,055,406 km (0.089 R)
• M23: 14,909,073 km (0.119 R)
• M24: 15,146,485 km (0.101 R)
• M25: 16,048,261 km (0.108 R)
• M26: 16,352,842 km (0.056 R)
• M27: 17,029,474 km (0.111 R)
• M28: 18,029,984 km (0.091 R)
• M29: 18,473,841 km (0.099 R)
• M30: 18,665,027 km (0.065 R)
• M31: 20,680,110 km (0.116 R)
• M32: 21,478,664 km (0.055 R)
• M33: 21,949,149 km (0.105 R)
• M34: 22,287,240 km (0.029 R)
• M35: 23,105,840 km (0.081 R)
• M36: 23,656,958 km (0.064 R)
• M37: 24,003,726 km (0.101 R)
• M38: 24,632,037 km (0.116 R)
• M39: 25,054,053 km (0.093 R)
• M40: 26,047,832 km (0.052 R)
• M41: 26,190,847 km (0.072 R)
• M42: 26,693,496 km (0.111 R)
• M43: 27,199,286 km (0.101 R)
• M44: 27,344,396 km (0.092 R)
• M45: 27,927,379 km (0.076 R)
• M46: 28,293,894 km (0.046 R)
• M47: 29,179,962 km (0.086 R)
• M48: 29,701,161 km (0.103 R)
• M49: 30,375,698 km (0.115 R)
• M50: 30,752,535 km (0.049 R)
• M51: 31,055,172 km (0.088 R)
• M52: 33,123,961 km (0.072 R)
• M53: 33,511,868 km (0.113 R)
• M54: 34,292,469 km (0.116 R)
• M55: 34,449,248 km (0.107 R)
• M56: 35,078,906 km (0.058 R)
• M57: 35,316,018 km (0.095 R)
• M58: 35,791,889 km (0.107 R)
• M59: 38,365,272 km (0.109 R)
• M60: 38,854,457 km (0.043 R)
• M61: 39,756,532 km (0.098 R)
• M62: 40,251,551 km (0.106 R)
• M63: 42,504,345 km (0.039 R)
• M64: 42,672,793 km (0.117 R)
• M65: 43,433,797 km (0.119 R)
• M66: 43,858,505 km (0.047 R)
• M67: 44,114,019 km (0.073 R)
• M68: 44,540,821 km (0.043 R)
• M69: 44,712,111 km (0.114 R)
• M70: 44,969,120 km (0.062 R)
• M71: 46,348,861 km (0.118 R)
• M72: 47,218,324 km (0.097 R)
• M73: 47,567,485 km (0.028 R)
• M74: 47,917,694 km (0.11 R)
• M75: 48,532,392 km (0.119 R)
• M76: 50,214,320 km (0.094 R)
• M77: 50,749,432 km (0.069 R)
• M78: 51,375,948 km (0.117 R)
• M79: 52,095,364 km (0.093 R)
• M80: 52,727,415 km (0.078 R)
• M81: 53,089,891 km (0.037 R)
• M82: 56,203,322 km (0.086 R)
• M83: 60,793,433 km (0.12 R)
• M84: 61,554,138 km (0.1 R)
• M85: 63,085,123 km (0.09 R)
• M86: 63,662,571 km (0.116 R)
• M87: 64,145,024 km (0.108 R)

Planet 6 - Ice Giant

Semi-Major Axis: 13.33 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 695.6

Radius: 3.3

Gravity: 63.88 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 11.57 AU - 15.09 AU

Year: 17348 Days

Day: 16.2 Hours

Environment

Temp: -187 °C

Axial Tilt: 10.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 84,999,220 km

• M1: 168,746 km (0.085 R)
• M2: 349,461 km (0.113 R)
• M3: 402,269 km (0.106 R)
• M4: 889,210 km (0.102 R)
• M5: 1,012,030 km (0.061 R)
• M6: 1,703,321 km (0.107 R)
• M7: 1,733,540 km (0.118 R)
• M8: 2,305,602 km (0.077 R)
• M9: 2,646,686 km (0.093 R)
• M10: 2,752,152 km (0.093 R)
• M11: 2,966,975 km (0.045 R)
• M12: 3,113,281 km (0.108 R)
• M13: 3,261,982 km (0.114 R)
• M14: 3,374,928 km (0.111 R)
• M15: 3,959,108 km (0.091 R)
• M16: 4,201,456 km (0.068 R)
• M17: 4,658,029 km (0.116 R)
• M18: 4,785,337 km (0.051 R)
• M19: 5,305,788 km (0.112 R)
• M20: 6,027,149 km (0.053 R)
• M21: 6,119,450 km (0.101 R)
• M22: 6,826,749 km (0.094 R)
• M23: 7,263,425 km (0.052 R)
• M24: 8,523,039 km (0.088 R)
• M25: 8,835,250 km (0.041 R)
• M26: 8,992,777 km (0.076 R)
• M27: 10,230,699 km (0.097 R)
• M28: 10,841,507 km (0.096 R)
• M29: 11,010,104 km (0.104 R)
• M30: 11,463,984 km (0.095 R)
• M31: 12,272,860 km (0.097 R)
• M32: 12,743,195 km (0.068 R)
• M33: 12,921,067 km (0.06 R)
• M34: 13,040,147 km (0.046 R)
• M35: 14,683,031 km (0.106 R)
• M36: 15,560,123 km (0.045 R)
• M37: 15,623,403 km (0.063 R)
• M38: 15,877,420 km (0.081 R)
• M39: 16,068,906 km (0.112 R)
• M40: 18,358,202 km (0.096 R)
• M41: 18,895,557 km (0.119 R)
• M42: 19,302,015 km (0.116 R)
• M43: 19,917,012 km (0.119 R)
• M44: 20,886,406 km (0.104 R)
• M45: 21,026,280 km (0.048 R)
• M46: 21,166,304 km (0.081 R)
• M47: 21,236,465 km (0.04 R)
• M48: 21,376,937 km (0.12 R)
• M49: 22,013,177 km (0.12 R)
• M50: 24,398,366 km (0.071 R)
• M51: 24,914,777 km (0.072 R)
• M52: 26,183,816 km (0.107 R)
• M53: 26,940,033 km (0.086 R)
• M54: 27,244,465 km (0.108 R)
• M55: 29,173,380 km (0.092 R)
• M56: 29,251,470 km (0.115 R)
• M57: 30,986,506 km (0.092 R)
• M58: 31,465,369 km (0.116 R)
• M59: 32,107,892 km (0.105 R)
• M60: 33,814,654 km (0.095 R)
• M61: 34,968,652 km (0.101 R)
• M62: 35,051,679 km (0.109 R)
• M63: 36,387,438 km (0.089 R)
• M64: 37,315,394 km (0.091 R)
• M65: 37,484,888 km (0.107 R)
• M66: 42,070,362 km (0.069 R)
• M67: 43,488,999 km (0.048 R)
• M68: 44,473,502 km (0.052 R)
• M69: 44,653,169 km (0.099 R)
• M70: 44,833,285 km (0.068 R)
• M71: 45,736,856 km (0.089 R)
• M72: 46,100,080 km (0.026 R)
• M73: 46,555,306 km (0.092 R)
• M74: 46,646,561 km (0.088 R)
• M75: 50,344,321 km (0.118 R)
• M76: 50,719,213 km (0.106 R)
• M77: 53,178,752 km (0.042 R)
• M78: 53,369,639 km (0.109 R)
• M79: 55,193,536 km (0.12 R)
• M80: 55,870,616 km (0.041 R)
• M81: 56,550,538 km (0.054 R)
• M82: 56,842,703 km (0.041 R)
• M83: 58,606,462 km (0.101 R)
• M84: 58,803,482 km (0.111 R)
• M85: 59,495,073 km (0.095 R)
• M86: 59,594,107 km (0.118 R)
• M87: 60,686,770 km (0.074 R)
• M88: 61,385,541 km (0.074 R)
• M89: 61,786,015 km (0.103 R)
• M90: 62,589,655 km (0.101 R)
• M91: 62,690,334 km (0.108 R)
• M92: 63,902,974 km (0.119 R)
• M93: 64,817,466 km (0.095 R)
• M94: 65,736,147 km (0.112 R)
• M95: 68,414,697 km (0.042 R)
• M96: 69,558,522 km (0.101 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.46 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 166.9

Radius: 3.7

Gravity: 12.19 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 11.68 AU - 17.24 AU

Year: 19600 Days

Day: 23 Hours

Environment

Temp: -196 °C

Axial Tilt: 31.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 84,999,220 km

• M1: 67,768 km (0.077 R)
• M2: 132,095 km (0.082 R)
• M3: 449,242 km (0.026 R)
• M4: 523,293 km (0.034 R)
• M5: 913,594 km (0.04 R)
• M6: 950,994 km (0.097 R)
• M7: 1,353,113 km (0.102 R)
• M8: 1,461,122 km (0.081 R)
• M9: 1,849,030 km (0.083 R)
• M10: 2,552,439 km (0.092 R)
• M11: 2,605,546 km (0.108 R)
• M12: 2,849,241 km (0.102 R)
• M13: 2,959,943 km (0.051 R)
• M14: 3,955,966 km (0.068 R)
• M15: 4,204,299 km (0.088 R)
• M16: 5,484,707 km (0.063 R)
• M17: 5,796,020 km (0.117 R)
• M18: 6,255,884 km (0.085 R)
• M19: 6,948,971 km (0.112 R)
• M20: 7,135,370 km (0.109 R)
• M21: 7,513,104 km (0.106 R)
• M22: 8,604,720 km (0.057 R)
• M23: 8,804,882 km (0.103 R)
• M24: 8,966,148 km (0.033 R)
• M25: 9,006,540 km (0.073 R)
• M26: 9,537,911 km (0.112 R)
• M27: 9,579,350 km (0.097 R)
• M28: 9,995,531 km (0.099 R)
• M29: 10,037,568 km (0.045 R)
• M30: 10,205,866 km (0.108 R)
• M31: 10,673,808 km (0.096 R)
• M32: 10,932,014 km (0.1 R)
• M33: 11,061,865 km (0.086 R)
• M34: 11,235,698 km (0.096 R)
• M35: 11,851,592 km (0.027 R)
• M36: 12,478,407 km (0.112 R)
• M37: 12,841,332 km (0.104 R)
• M38: 12,978,363 km (0.061 R)
• M39: 13,115,844 km (0.048 R)
• M40: 13,763,902 km (0.118 R)
• M41: 14,138,794 km (0.12 R)
• M42: 14,994,643 km (0.1 R)
• M43: 17,005,837 km (0.085 R)
• M44: 17,055,952 km (0.044 R)
• M45: 17,156,333 km (0.112 R)
• M46: 17,762,653 km (0.1 R)
• M47: 18,221,918 km (0.111 R)
• M48: 18,788,445 km (0.079 R)
• M49: 18,892,117 km (0.047 R)
• M50: 20,256,748 km (0.093 R)
• M51: 20,576,140 km (0.071 R)
• M52: 21,058,294 km (0.036 R)
• M53: 21,598,492 km (0.093 R)
• M54: 21,761,404 km (0.069 R)
• M55: 21,979,368 km (0.096 R)
• M56: 22,197,930 km (0.12 R)
• M57: 22,747,553 km (0.106 R)
• M58: 23,468,764 km (0.098 R)
• M59: 23,524,564 km (0.097 R)
• M60: 23,636,314 km (0.067 R)
• M61: 23,748,213 km (0.064 R)
• M62: 23,916,361 km (0.115 R)
• M63: 26,022,699 km (0.102 R)
• M64: 26,893,359 km (0.091 R)
• M65: 28,782,481 km (0.082 R)
• M66: 29,381,620 km (0.1 R)
• M67: 29,863,774 km (0.119 R)
• M68: 29,984,799 km (0.098 R)
• M69: 30,652,903 km (0.117 R)
• M70: 35,082,346 km (0.095 R)
• M71: 38,056,801 km (0.115 R)
• M72: 38,122,325 km (0.089 R)
• M73: 38,582,188 km (0.116 R)
• M74: 39,574,022 km (0.067 R)
• M75: 39,640,444 km (0.103 R)
• M76: 39,706,865 km (0.085 R)
• M77: 39,973,000 km (0.099 R)
• M78: 40,440,344 km (0.118 R)
• M79: 40,842,163 km (0.092 R)
• M80: 42,803,541 km (0.106 R)
• M81: 43,008,191 km (0.104 R)
• M82: 43,076,408 km (0.12 R)
• M83: 44,380,602 km (0.113 R)
• M84: 44,864,401 km (0.096 R)
• M85: 46,606,469 km (0.093 R)

Asteroid Belt

Center: 14.74 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Ice Giant

Semi-Major Axis: 15.01 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 889

Radius: 5.3

Gravity: 31.65 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 13.46 AU - 16.56 AU

Year: 20728 Days

Day: 21.1 Hours

Environment

Temp: -190 °C

Axial Tilt: 13.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 84,999,220 km

• M1: 95,892 km (0.113 R)
• M2: 381,774 km (0.036 R)
• M3: 529,427 km (0.091 R)
• M4: 646,113 km (0.075 R)
• M5: 1,191,397 km (0.054 R)
• M6: 1,845,439 km (0.102 R)
• M7: 1,951,803 km (0.104 R)
• M8: 1,987,707 km (0.083 R)
• M9: 2,096,913 km (0.101 R)
• M10: 2,397,455 km (0.103 R)
• M11: 3,378,219 km (0.094 R)
• M12: 3,421,453 km (0.08 R)
• M13: 3,464,986 km (0.098 R)
• M14: 3,864,562 km (0.104 R)
• M15: 4,420,019 km (0.064 R)
• M16: 4,562,735 km (0.037 R)
• M17: 4,658,777 km (0.066 R)
• M18: 5,099,043 km (0.071 R)
• M19: 5,198,825 km (0.112 R)
• M20: 6,177,345 km (0.098 R)
• M21: 6,606,242 km (0.117 R)
• M22: 6,989,213 km (0.097 R)
• M23: 7,435,762 km (0.107 R)
• M24: 7,605,705 km (0.1 R)
• M25: 7,891,587 km (0.095 R)
• M26: 8,356,387 km (0.114 R)
• M27: 8,710,934 km (0.036 R)
• M28: 9,373,354 km (0.079 R)
• M29: 9,741,514 km (0.119 R)
• M30: 10,492,047 km (0.056 R)
• M31: 10,682,634 km (0.116 R)
• M32: 11,131,578 km (0.071 R)
• M33: 11,390,980 km (0.086 R)
• M34: 11,981,742 km (0.051 R)
• M35: 14,301,856 km (0.079 R)
• M36: 14,442,627 km (0.066 R)
• M37: 16,755,859 km (0.027 R)
• M38: 17,127,460 km (0.054 R)
• M39: 17,351,857 km (0.096 R)
• M40: 17,577,151 km (0.032 R)
• M41: 17,803,343 km (0.082 R)
• M42: 18,949,113 km (0.096 R)
• M43: 19,103,798 km (0.07 R)
• M44: 19,336,422 km (0.073 R)
• M45: 20,831,503 km (0.109 R)
• M46: 21,794,764 km (0.055 R)
• M47: 22,037,711 km (0.084 R)
• M48: 22,444,917 km (0.113 R)
• M49: 22,608,427 km (0.069 R)
• M50: 22,772,386 km (0.094 R)
• M51: 23,681,193 km (0.107 R)
• M52: 25,363,571 km (0.098 R)
• M53: 27,870,682 km (0.098 R)
• M54: 31,914,013 km (0.105 R)
• M55: 32,466,777 km (0.095 R)
• M56: 32,929,932 km (0.118 R)
• M57: 33,488,381 km (0.073 R)
• M58: 33,675,378 km (0.085 R)
• M59: 33,956,323 km (0.051 R)
• M60: 34,332,263 km (0.098 R)
• M61: 34,615,003 km (0.068 R)
• M62: 38,654,594 km (0.115 R)
• M63: 40,033,737 km (0.109 R)
• M64: 41,830,706 km (0.077 R)
• M65: 42,233,573 km (0.111 R)
• M66: 42,334,552 km (0.069 R)
• M67: 42,536,509 km (0.116 R)
• M68: 44,267,207 km (0.038 R)
• M69: 45,192,619 km (0.072 R)
• M70: 45,709,480 km (0.049 R)
• M71: 49,276,192 km (0.045 R)
• M72: 49,701,499 km (0.067 R)
• M73: 50,342,077 km (0.06 R)
• M74: 51,631,162 km (0.058 R)
• M75: 52,931,018 km (0.093 R)
• M76: 53,366,796 km (0.103 R)
• M77: 54,022,484 km (0.062 R)
• M78: 55,673,596 km (0.098 R)
• M79: 56,561,010 km (0.106 R)
• M80: 56,783,612 km (0.083 R)
• M81: 60,611,522 km (0.094 R)
• M82: 61,982,287 km (0.046 R)
• M83: 62,556,444 km (0.101 R)
• M84: 64,173,597 km (0.095 R)
• M85: 67,095,243 km (0.095 R)
• M86: 68,631,614 km (0.083 R)
• M87: 68,987,806 km (0.04 R)
• M88: 69,106,587 km (0.076 R)
• M89: 73,430,863 km (0.049 R)
• M90: 74,525,620 km (0.088 R)
• M91: 74,891,686 km (0.072 R)
• M92: 76,485,053 km (0.08 R)
• M93: 80,704,610 km (0.12 R)
• M94: 84,236,018 km (0.106 R)

Kuiper Belt

Range: 30.8 - 49.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 270 - 14,883 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit