🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.51

Radius: 1.45

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 0.57 AU - 0.77 AU

Year: 209 Days

Day: 39.2 Hours

Environment

Temp: 112 °C

Axial Tilt: 0.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.8

Radius: 0.91

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 0.69 AU - 0.77 AU

Year: 238 Days

Day: 20.7 Hours

Environment

Temp: 80 °C

Axial Tilt: 23.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.42

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 0.78 AU - 1.1 AU

Year: 347 Days

Day: 46.4 Hours

Environment

Temp: 4 °C

Axial Tilt: 3.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.48

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 1.72 AU - 1.86 AU

Year: 912 Days

Day: 33 Hours

Environment

Temp: -80 °C

Axial Tilt: 13.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.69

Radius: 1.69

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 1.82 AU - 1.84 AU

Year: 943 Days

Day: 24.9 Hours

Environment

Temp: -63 °C

Axial Tilt: 33.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 5.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 461.2

Radius: 9

Gravity: 5.69 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 4.69 AU - 5.75 AU

Year: 4542 Days

Day: 5.8 Hours

Environment

Temp: -160 °C

Axial Tilt: 13.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 86,179,060 km

• M1: 123,418 km (0.113 R)
• M2: 203,752 km (0.118 R)
• M3: 484,248 km (0.11 R)
• M4: 589,266 km (0.111 R)
• M5: 1,001,109 km (0.092 R)
• M6: 1,190,949 km (0.041 R)
• M7: 1,392,457 km (0.12 R)
• M8: 1,490,444 km (0.118 R)
• M9: 1,590,674 km (0.036 R)
• M10: 1,649,167 km (0.115 R)
• M11: 1,843,943 km (0.078 R)
• M12: 2,014,784 km (0.042 R)
• M13: 2,207,017 km (0.085 R)
• M14: 2,305,453 km (0.065 R)
• M15: 2,489,907 km (0.06 R)
• M16: 3,035,341 km (0.115 R)
• M17: 3,891,340 km (0.097 R)
• M18: 4,111,398 km (0.061 R)
• M19: 4,294,656 km (0.113 R)
• M20: 4,626,913 km (0.031 R)
• M21: 4,881,678 km (0.086 R)
• M22: 5,054,014 km (0.076 R)
• M23: 5,140,931 km (0.094 R)
• M24: 5,605,731 km (0.09 R)
• M25: 5,786,296 km (0.114 R)
• M26: 5,854,513 km (0.104 R)
• M27: 6,316,321 km (0.102 R)
• M28: 6,575,275 km (0.062 R)
• M29: 6,646,484 km (0.101 R)
• M30: 7,030,801 km (0.093 R)
• M31: 7,152,424 km (0.108 R)
• M32: 7,250,261 km (0.06 R)
• M33: 7,397,764 km (0.053 R)
• M34: 7,645,798 km (0.094 R)
• M35: 7,795,994 km (0.045 R)
• M36: 8,535,606 km (0.105 R)
• M37: 8,822,086 km (0.079 R)
• M38: 8,953,283 km (0.12 R)
• M39: 10,301,010 km (0.091 R)
• M40: 10,633,865 km (0.081 R)
• M41: 11,739,992 km (0.052 R)
• M42: 11,826,460 km (0.059 R)
• M43: 13,001,401 km (0.077 R)
• M44: 13,451,541 km (0.062 R)
• M45: 13,511,979 km (0.12 R)
• M46: 13,724,109 km (0.1 R)
• M47: 13,784,845 km (0.061 R)
• M48: 13,937,286 km (0.089 R)
• M49: 14,738,981 km (0.036 R)
• M50: 15,082,607 km (0.081 R)
• M51: 15,302,665 km (0.114 R)
• M52: 16,418,965 km (0.072 R)
• M53: 17,232,328 km (0.041 R)
• M54: 17,429,498 km (0.115 R)
• M55: 17,627,416 km (0.083 R)
• M56: 17,826,082 km (0.067 R)
• M57: 18,359,548 km (0.106 R)
• M58: 18,864,291 km (0.114 R)
• M59: 18,965,868 km (0.088 R)
• M60: 19,613,029 km (0.103 R)
• M61: 19,750,210 km (0.061 R)
• M62: 20,406,047 km (0.056 R)
• M63: 20,649,592 km (0.083 R)
• M64: 20,719,305 km (0.03 R)
• M65: 20,824,024 km (0.09 R)
• M66: 21,034,059 km (0.107 R)
• M67: 21,174,531 km (0.029 R)
• M68: 21,597,594 km (0.058 R)
• M69: 21,952,291 km (0.11 R)
• M70: 22,130,462 km (0.116 R)
• M71: 22,273,328 km (0.118 R)
• M72: 22,955,793 km (0.075 R)
• M73: 23,317,820 km (0.096 R)
• M74: 23,390,525 km (0.099 R)
• M75: 23,681,792 km (0.113 R)
• M76: 24,084,360 km (0.077 R)
• M77: 24,341,518 km (0.099 R)
• M78: 24,636,825 km (0.091 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 646.6

Radius: 11.9

Gravity: 4.57 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 4.15 AU - 6.75 AU

Year: 4845 Days

Day: 6.1 Hours

Environment

Temp: -147 °C

Axial Tilt: 49.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 86,179,060 km

• M1: 268,977 km (0.078 R)
• M2: 345,122 km (0.111 R)
• M3: 540,647 km (0.113 R)
• M4: 615,146 km (0.077 R)
• M5: 788,680 km (0.096 R)
• M6: 1,046,886 km (0.079 R)
• M7: 1,288,038 km (0.109 R)
• M8: 1,611,319 km (0.087 R)
• M9: 1,858,155 km (0.089 R)
• M10: 1,994,888 km (0.109 R)
• M11: 2,537,928 km (0.072 R)
• M12: 2,632,923 km (0.111 R)
• M13: 2,944,834 km (0.069 R)
• M14: 3,125,698 km (0.104 R)
• M15: 3,393,478 km (0.078 R)
• M16: 3,562,075 km (0.028 R)
• M17: 3,755,206 km (0.073 R)
• M18: 3,907,646 km (0.081 R)
• M19: 4,354,944 km (0.082 R)
• M20: 4,469,386 km (0.085 R)
• M21: 4,654,588 km (0.119 R)
• M22: 4,795,210 km (0.062 R)
• M23: 5,032,622 km (0.116 R)
• M24: 5,322,842 km (0.103 R)
• M25: 5,643,280 km (0.106 R)
• M26: 5,743,212 km (0.1 R)
• M27: 6,355,217 km (0.072 R)
• M28: 6,485,367 km (0.081 R)
• M29: 6,801,318 km (0.079 R)
• M30: 6,934,460 km (0.058 R)
• M31: 7,041,572 km (0.06 R)
• M32: 7,807,064 km (0.086 R)
• M33: 7,890,689 km (0.098 R)
• M34: 8,171,634 km (0.106 R)
• M35: 8,341,727 km (0.093 R)
• M36: 9,864,783 km (0.118 R)
• M37: 10,968,815 km (0.12 R)
• M38: 11,250,957 km (0.051 R)
• M39: 11,440,348 km (0.067 R)
• M40: 11,535,492 km (0.091 R)
• M41: 11,758,393 km (0.112 R)
• M42: 12,176,369 km (0.116 R)
• M43: 12,468,534 km (0.118 R)
• M44: 12,566,371 km (0.082 R)
• M45: 12,861,677 km (0.117 R)
• M46: 13,192,438 km (0.108 R)
• M47: 13,292,220 km (0.116 R)
• M48: 13,459,171 km (0.1 R)
• M49: 14,888,279 km (0.095 R)
• M50: 15,620,860 km (0.106 R)
• M51: 16,329,505 km (0.107 R)
• M52: 17,084,825 km (0.119 R)
• M53: 17,778,061 km (0.097 R)
• M54: 18,406,073 km (0.117 R)
• M55: 19,494,248 km (0.113 R)
• M56: 19,570,094 km (0.102 R)
• M57: 19,988,819 km (0.094 R)
• M58: 20,141,857 km (0.073 R)
• M59: 21,029,272 km (0.086 R)
• M60: 21,301,839 km (0.116 R)
• M61: 22,087,228 km (0.047 R)
• M62: 22,523,306 km (0.094 R)
• M63: 22,762,214 km (0.099 R)
• M64: 25,322,432 km (0.098 R)
• M65: 25,405,309 km (0.073 R)
• M66: 25,820,443 km (0.036 R)
• M67: 26,070,571 km (0.066 R)
• M68: 26,279,708 km (0.105 R)
• M69: 26,447,408 km (0.092 R)
• M70: 26,741,667 km (0.115 R)
• M71: 27,037,122 km (0.116 R)
• M72: 27,206,467 km (0.096 R)
• M73: 27,972,558 km (0.075 R)
• M74: 28,487,324 km (0.064 R)
• M75: 28,961,998 km (0.103 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 530.9

Radius: 8.8

Gravity: 6.86 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 5.5 AU - 8.02 AU

Year: 6693 Days

Day: 6.3 Hours

Environment

Temp: -163 °C

Axial Tilt: 13.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 86,179,060 km

• M1: 204,351 km (0.065 R)
• M2: 266,733 km (0.117 R)
• M3: 398,529 km (0.097 R)
• M4: 602,879 km (0.061 R)
• M5: 812,915 km (0.116 R)
• M6: 941,569 km (0.095 R)
• M7: 1,235,678 km (0.095 R)
• M8: 1,401,882 km (0.118 R)
• M9: 1,540,409 km (0.118 R)
• M10: 1,793,529 km (0.118 R)
• M11: 2,738,239 km (0.104 R)
• M12: 3,158,011 km (0.106 R)
• M13: 3,503,881 km (0.084 R)
• M14: 3,669,337 km (0.071 R)
• M15: 4,231,525 km (0.038 R)
• M16: 5,031,425 km (0.071 R)
• M17: 5,138,088 km (0.096 R)
• M18: 5,380,736 km (0.118 R)
• M19: 5,627,124 km (0.044 R)
• M20: 6,074,272 km (0.096 R)
• M21: 6,244,963 km (0.029 R)
• M22: 6,446,172 km (0.047 R)
• M23: 6,649,476 km (0.094 R)
• M24: 6,854,874 km (0.109 R)
• M25: 7,242,033 km (0.072 R)
• M26: 8,508,977 km (0.077 R)
• M27: 9,380,385 km (0.12 R)
• M28: 9,610,915 km (0.091 R)
• M29: 9,677,037 km (0.091 R)
• M30: 9,843,241 km (0.075 R)
• M31: 10,144,830 km (0.09 R)
• M32: 10,381,494 km (0.071 R)
• M33: 10,551,587 km (0.109 R)
• M34: 11,102,406 km (0.11 R)
• M35: 11,733,111 km (0.118 R)
• M36: 12,303,527 km (0.099 R)
• M37: 12,664,657 km (0.081 R)
• M38: 13,249,734 km (0.051 R)
• M39: 13,471,288 km (0.026 R)
• M40: 14,030,934 km (0.105 R)
• M41: 14,750,500 km (0.054 R)
• M42: 15,172,665 km (0.046 R)
• M43: 15,598,869 km (0.049 R)
• M44: 16,265,028 km (0.1 R)
• M45: 16,502,440 km (0.1 R)
• M46: 16,661,313 km (0.088 R)
• M47: 17,060,889 km (0.067 R)
• M48: 17,181,315 km (0.084 R)
• M49: 17,828,476 km (0.044 R)
• M50: 18,360,296 km (0.118 R)
• M51: 18,648,721 km (0.092 R)
• M52: 19,607,195 km (0.09 R)
• M53: 20,028,911 km (0.107 R)
• M54: 20,113,733 km (0.111 R)
• M55: 20,326,012 km (0.118 R)
• M56: 20,539,040 km (0.042 R)
• M57: 21,053,208 km (0.08 R)
• M58: 21,441,713 km (0.093 R)
• M59: 21,702,163 km (0.099 R)
• M60: 22,269,737 km (0.095 R)
• M61: 23,152,514 km (0.106 R)
• M62: 23,956,902 km (0.072 R)
• M63: 24,724,938 km (0.105 R)
• M64: 25,592,755 km (0.107 R)
• M65: 26,007,440 km (0.111 R)
• M66: 26,424,220 km (0.085 R)
• M67: 27,170,713 km (0.082 R)
• M68: 27,499,529 km (0.119 R)
• M69: 27,640,899 km (0.107 R)
• M70: 28,113,629 km (0.113 R)
• M71: 28,208,474 km (0.087 R)
• M72: 28,589,051 km (0.054 R)
• M73: 28,732,216 km (0.108 R)
• M74: 29,837,595 km (0.108 R)
• M75: 30,128,263 km (0.093 R)
• M76: 30,419,829 km (0.068 R)
• M77: 30,810,130 km (0.107 R)
• M78: 31,398,648 km (0.115 R)
• M79: 31,990,906 km (0.082 R)
• M80: 32,487,122 km (0.078 R)
• M81: 32,736,352 km (0.059 R)
• M82: 32,836,134 km (0.065 R)
• M83: 33,036,147 km (0.076 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.88 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 44.4

Radius: 3.8

Gravity: 3.07 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 12.56 AU - 15.2 AU

Year: 19692 Days

Day: 23.2 Hours

Environment

Temp: -195 °C

Axial Tilt: 16.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 86,179,060 km

• M1: 204,201 km (0.069 R)
• M2: 354,996 km (0.087 R)
• M3: 491,130 km (0.09 R)
• M4: 1,240,466 km (0.096 R)
• M5: 1,495,680 km (0.113 R)
• M6: 2,708,170 km (0.069 R)
• M7: 3,079,173 km (0.112 R)
• M8: 4,861,781 km (0.096 R)
• M9: 5,361,438 km (0.118 R)
• M10: 5,929,611 km (0.036 R)
• M11: 7,290,353 km (0.113 R)
• M12: 7,716,557 km (0.081 R)
• M13: 8,121,668 km (0.052 R)
• M14: 9,225,252 km (0.078 R)
• M15: 9,716,830 km (0.079 R)
• M16: 10,091,124 km (0.078 R)
• M17: 10,374,912 km (0.095 R)
• M18: 10,406,626 km (0.113 R)
• M19: 10,501,920 km (0.12 R)
• M20: 10,693,405 km (0.08 R)
• M21: 13,284,590 km (0.098 R)
• M22: 13,387,962 km (0.104 R)
• M23: 14,084,041 km (0.08 R)
• M24: 14,119,047 km (0.106 R)
• M25: 15,042,066 km (0.097 R)
• M26: 15,149,776 km (0.104 R)
• M27: 15,619,663 km (0.101 R)
• M28: 15,765,222 km (0.107 R)
• M29: 17,020,348 km (0.047 R)
• M30: 17,395,540 km (0.065 R)
• M31: 18,498,973 km (0.076 R)
• M32: 18,768,698 km (0.073 R)
• M33: 18,846,041 km (0.079 R)
• M34: 19,703,386 km (0.114 R)
• M35: 19,781,925 km (0.052 R)
• M36: 20,454,068 km (0.102 R)
• M37: 21,942,417 km (0.099 R)
• M38: 22,350,670 km (0.083 R)
• M39: 24,218,549 km (0.103 R)
• M40: 24,429,183 km (0.102 R)
• M41: 24,513,556 km (0.101 R)
• M42: 24,555,892 km (0.087 R)
• M43: 28,189,624 km (0.098 R)
• M44: 28,544,471 km (0.113 R)
• M45: 29,392,840 km (0.065 R)

Planet 10 - Ice Giant

Semi-Major Axis: 18.18 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 456.9

Radius: 6.8

Gravity: 9.88 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 14.05 AU - 22.31 AU

Year: 29518 Days

Day: 19.2 Hours

Environment

Temp: -206 °C

Axial Tilt: 32 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 86,179,060 km

• M1: 106,364 km (0.04 R)
• M2: 183,856 km (0.101 R)
• M3: 487,988 km (0.085 R)
• M4: 531,970 km (0.1 R)
• M5: 600,635 km (0.104 R)
• M6: 1,256,173 km (0.094 R)
• M7: 1,381,686 km (0.092 R)
• M8: 2,448,020 km (0.093 R)
• M9: 2,645,339 km (0.087 R)
• M10: 3,311,648 km (0.078 R)
• M11: 3,398,415 km (0.096 R)
• M12: 3,708,232 km (0.106 R)
• M13: 4,120,075 km (0.051 R)
• M14: 4,213,424 km (0.117 R)
• M15: 4,355,093 km (0.068 R)
• M16: 4,789,077 km (0.079 R)
• M17: 5,036,212 km (0.062 R)
• M18: 5,287,537 km (0.089 R)
• M19: 5,440,426 km (0.1 R)
• M20: 5,646,422 km (0.102 R)
• M21: 6,279,670 km (0.047 R)
• M22: 8,134,235 km (0.065 R)
• M23: 9,643,079 km (0.109 R)
• M24: 9,705,311 km (0.105 R)
• M25: 10,975,846 km (0.079 R)
• M26: 11,236,146 km (0.1 R)
• M27: 11,367,045 km (0.091 R)
• M28: 12,230,524 km (0.118 R)
• M29: 13,183,761 km (0.115 R)
• M30: 14,160,635 km (0.102 R)
• M31: 14,231,395 km (0.118 R)
• M32: 16,703,201 km (0.051 R)
• M33: 18,218,029 km (0.117 R)
• M34: 18,371,965 km (0.115 R)
• M35: 18,449,008 km (0.118 R)
• M36: 19,147,779 km (0.082 R)
• M37: 19,539,726 km (0.112 R)
• M38: 20,013,652 km (0.097 R)
• M39: 20,811,757 km (0.074 R)
• M40: 21,133,990 km (0.116 R)
• M41: 23,101,502 km (0.098 R)
• M42: 24,530,161 km (0.082 R)
• M43: 24,615,133 km (0.118 R)
• M44: 24,700,104 km (0.058 R)
• M45: 25,383,916 km (0.085 R)
• M46: 25,728,141 km (0.067 R)
• M47: 26,944,970 km (0.103 R)
• M48: 27,648,678 km (0.051 R)
• M49: 27,737,091 km (0.116 R)
• M50: 28,358,520 km (0.09 R)
• M51: 28,715,610 km (0.115 R)
• M52: 28,984,438 km (0.08 R)
• M53: 29,254,163 km (0.033 R)
• M54: 29,524,636 km (0.096 R)
• M55: 30,981,270 km (0.11 R)
• M56: 32,274,993 km (0.093 R)
• M57: 33,775,010 km (0.105 R)
• M58: 34,153,493 km (0.093 R)
• M59: 34,438,327 km (0.091 R)
• M60: 36,260,429 km (0.111 R)
• M61: 37,917,226 km (0.083 R)
• M62: 38,409,253 km (0.115 R)
• M63: 40,097,615 km (0.06 R)
• M64: 41,810,211 km (0.117 R)
• M65: 42,420,271 km (0.093 R)
• M66: 43,341,046 km (0.074 R)
• M67: 43,855,364 km (0.1 R)
• M68: 43,958,437 km (0.052 R)
• M69: 44,164,882 km (0.049 R)
• M70: 45,306,314 km (0.113 R)
• M71: 46,667,505 km (0.085 R)
• M72: 46,983,605 km (0.025 R)
• M73: 47,617,900 km (0.047 R)
• M74: 49,323,016 km (0.079 R)
• M75: 49,752,362 km (0.068 R)
• M76: 51,482,462 km (0.047 R)
• M77: 56,789,296 km (0.094 R)
• M78: 57,690,474 km (0.074 R)
• M79: 60,193,246 km (0.06 R)
• M80: 61,112,077 km (0.069 R)
• M81: 62,847,412 km (0.097 R)
• M82: 63,080,037 km (0.092 R)
• M83: 63,546,034 km (0.07 R)
• M84: 63,662,870 km (0.1 R)
• M85: 65,421,692 km (0.046 R)
• M86: 68,030,230 km (0.089 R)
• M87: 71,399,174 km (0.082 R)
• M88: 72,128,015 km (0.089 R)
• M89: 73,470,805 km (0.072 R)
• M90: 76,181,070 km (0.057 R)
• M91: 76,677,436 km (0.047 R)
• M92: 77,548,395 km (0.12 R)
• M93: 80,686,060 km (0.05 R)
• M94: 81,318,560 km (0.059 R)
• M95: 84,633,948 km (0.116 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 473 - 20,270 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit