🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.86

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 0.49 AU - 0.69 AU

Year: 159 Days

Day: 26.9 Hours

Environment

Temp: 246 °C

Axial Tilt: 32.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.55

Radius: 0.79

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 0.7 AU - 0.8 AU

Year: 227 Days

Day: 19.9 Hours

Environment

Temp: 155 °C

Axial Tilt: 5.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.92

Radius: 1.54

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 0.63 AU - 0.91 AU

Year: 236 Days

Day: 25.5 Hours

Environment

Temp: 154 °C

Axial Tilt: 0.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 95,808,137 km

• M1: 87,515 km (0.107 R)

Planet 4 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.92

Radius: 1.54

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 0.75 AU - 0.83 AU

Year: 246 Days

Day: 28.5 Hours

Environment

Temp: 211 °C

Axial Tilt: 20.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 1.43 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.17

Radius: 0.49

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 1.12 AU - 1.74 AU

Year: 598 Days

Day: 33.6 Hours

Environment

Temp: 13 °C

Axial Tilt: 25.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 95,808,137 km

• M1: 60,288 km (0.06 R)

Planet 6 - Terrestrial

Semi-Major Axis: 1.47 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.87

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 1.2 AU - 1.74 AU

Year: 624 Days

Day: 20.2 Hours

Environment

Temp: -2 °C

Axial Tilt: 19.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 95,808,137 km

• M1: 353,649 km (0.104 R)

Asteroid Belt

Center: 4.33 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 7.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 200.3

Radius: 9.7

Gravity: 2.13 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 6.84 AU - 7.54 AU

Year: 6745 Days

Day: 11.2 Hours

Environment

Temp: -158 °C

Axial Tilt: 43.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 95,808,137 km

• M1: 138,079 km (0.088 R)
• M2: 260,001 km (0.115 R)
• M3: 330,163 km (0.104 R)
• M4: 460,761 km (0.115 R)
• M5: 972,835 km (0.1 R)
• M6: 1,145,471 km (0.063 R)
• M7: 1,235,678 km (0.11 R)
• M8: 1,301,651 km (0.094 R)
• M9: 1,396,047 km (0.092 R)
• M10: 1,563,447 km (0.094 R)
• M11: 1,918,443 km (0.102 R)
• M12: 2,089,583 km (0.104 R)
• M13: 2,446,972 km (0.09 R)
• M14: 2,633,072 km (0.085 R)
• M15: 2,701,887 km (0.058 R)
• M16: 2,858,965 km (0.057 R)
• M17: 2,947,676 km (0.086 R)
• M18: 3,037,136 km (0.063 R)
• M19: 4,363,919 km (0.115 R)
• M20: 4,590,261 km (0.025 R)
• M21: 4,990,286 km (0.097 R)
• M22: 5,578,205 km (0.112 R)
• M23: 5,711,946 km (0.046 R)
• M24: 5,846,584 km (0.095 R)
• M25: 5,982,419 km (0.094 R)
• M26: 6,165,078 km (0.038 R)
• M27: 6,234,042 km (0.086 R)
• M28: 7,397,166 km (0.09 R)
• M29: 7,519,537 km (0.053 R)
• M30: 7,593,438 km (0.109 R)
• M31: 7,716,857 km (0.117 R)
• M32: 7,791,356 km (0.108 R)
• M33: 8,066,317 km (0.09 R)
• M34: 8,141,864 km (0.067 R)
• M35: 8,497,608 km (0.1 R)
• M36: 8,574,501 km (0.098 R)
• M37: 8,703,155 km (0.118 R)
• M38: 9,145,516 km (0.075 R)
• M39: 9,488,694 km (0.119 R)
• M40: 10,160,538 km (0.077 R)
• M41: 10,242,218 km (0.116 R)
• M42: 10,792,140 km (0.042 R)
• M43: 11,098,816 km (0.055 R)
• M44: 11,521,579 km (0.11 R)
• M45: 12,557,694 km (0.079 R)
• M46: 13,057,201 km (0.081 R)
• M47: 13,264,843 km (0.104 R)
• M48: 13,503,452 km (0.088 R)
• M49: 13,833,913 km (0.101 R)
• M50: 14,380,395 km (0.097 R)
• M51: 14,717,738 km (0.102 R)
• M52: 14,964,873 km (0.101 R)
• M53: 15,088,890 km (0.106 R)
• M54: 15,588,547 km (0.096 R)
• M55: 15,714,209 km (0.065 R)
• M56: 15,998,445 km (0.063 R)
• M57: 16,316,191 km (0.042 R)
• M58: 16,507,826 km (0.094 R)
• M59: 17,055,055 km (0.104 R)
• M60: 17,509,982 km (0.119 R)
• M61: 17,903,275 km (0.067 R)
• M62: 18,432,103 km (0.083 R)
• M63: 18,598,306 km (0.087 R)
• M64: 18,798,618 km (0.081 R)
• M65: 18,932,508 km (0.111 R)
• M66: 19,336,123 km (0.108 R)
• M67: 19,708,622 km (0.06 R)
• M68: 20,117,622 km (0.066 R)
• M69: 20,357,428 km (0.092 R)
• M70: 21,013,415 km (0.09 R)
• M71: 21,187,098 km (0.117 R)
• M72: 21,571,115 km (0.089 R)
• M73: 21,992,682 km (0.061 R)
• M74: 22,239,818 km (0.095 R)
• M75: 22,452,396 km (0.076 R)
• M76: 22,701,178 km (0.071 R)
• M77: 22,879,498 km (0.08 R)
• M78: 22,986,760 km (0.103 R)
• M79: 23,345,346 km (0.113 R)
• M80: 23,489,259 km (0.102 R)
• M81: 23,922,943 km (0.084 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 918.2

Radius: 9.4

Gravity: 10.39 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 8.34 AU - 11.84 AU

Year: 11213 Days

Day: 11.8 Hours

Environment

Temp: -173 °C

Axial Tilt: 35.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 95,808,137 km

• M1: 121,922 km (0.098 R)
• M2: 442,810 km (0.115 R)
• M3: 1,286,093 km (0.096 R)
• M4: 1,502,711 km (0.115 R)
• M5: 1,577,659 km (0.06 R)
• M6: 2,846,847 km (0.096 R)
• M7: 3,897,623 km (0.096 R)
• M8: 4,036,749 km (0.096 R)
• M9: 4,319,938 km (0.114 R)
• M10: 4,536,705 km (0.119 R)
• M11: 5,170,252 km (0.102 R)
• M12: 5,791,831 km (0.053 R)
• M13: 5,871,118 km (0.078 R)
• M14: 6,151,764 km (0.089 R)
• M15: 6,273,536 km (0.113 R)
• M16: 6,395,907 km (0.11 R)
• M17: 6,478,037 km (0.098 R)
• M18: 6,560,465 km (0.072 R)
• M19: 6,851,732 km (0.065 R)
• M20: 7,062,366 km (0.106 R)
• M21: 7,970,425 km (0.106 R)
• M22: 8,551,014 km (0.079 R)
• M23: 9,611,214 km (0.092 R)
• M24: 9,942,125 km (0.114 R)
• M25: 10,566,546 km (0.096 R)
• M26: 10,663,785 km (0.092 R)
• M27: 11,154,316 km (0.107 R)
• M28: 11,402,350 km (0.099 R)
• M29: 12,824,726 km (0.119 R)
• M30: 13,346,224 km (0.097 R)
• M31: 13,451,392 km (0.057 R)
• M32: 14,141,487 km (0.109 R)
• M33: 14,517,875 km (0.069 R)
• M34: 14,734,343 km (0.061 R)
• M35: 15,722,138 km (0.064 R)
• M36: 16,000,240 km (0.033 R)
• M37: 17,587,922 km (0.117 R)
• M38: 17,761,007 km (0.089 R)
• M39: 17,992,585 km (0.054 R)
• M40: 18,400,388 km (0.119 R)
• M41: 18,576,166 km (0.094 R)
• M42: 18,634,808 km (0.085 R)
• M43: 18,870,275 km (0.057 R)
• M44: 19,343,902 km (0.119 R)
• M45: 19,462,982 km (0.069 R)
• M46: 19,582,361 km (0.094 R)
• M47: 19,941,695 km (0.104 R)
• M48: 20,363,711 km (0.068 R)
• M49: 21,462,358 km (0.093 R)
• M50: 21,832,912 km (0.115 R)
• M51: 22,267,793 km (0.057 R)
• M52: 22,392,557 km (0.102 R)
• M53: 22,768,347 km (0.115 R)
• M54: 22,956,990 km (0.115 R)
• M55: 23,716,947 km (0.073 R)
• M56: 24,742,889 km (0.088 R)
• M57: 26,374,853 km (0.108 R)
• M58: 26,904,429 km (0.048 R)
• M59: 27,103,993 km (0.084 R)
• M60: 28,378,866 km (0.091 R)
• M61: 28,446,484 km (0.091 R)
• M62: 28,853,390 km (0.047 R)
• M63: 29,125,808 km (0.1 R)
• M64: 29,194,024 km (0.115 R)
• M65: 29,536,005 km (0.097 R)
• M66: 31,126,081 km (0.117 R)
• M67: 31,195,794 km (0.114 R)
• M68: 32,531,104 km (0.083 R)
• M69: 33,455,469 km (0.086 R)
• M70: 34,749,641 km (0.094 R)
• M71: 35,986,965 km (0.103 R)
• M72: 39,633,113 km (0.116 R)
• M73: 41,768,773 km (0.079 R)
• M74: 42,308,522 km (0.117 R)
• M75: 42,928,306 km (0.097 R)
• M76: 44,805,310 km (0.1 R)
• M77: 48,639,055 km (0.095 R)
• M78: 48,882,151 km (0.052 R)
• M79: 49,206,928 km (0.104 R)
• M80: 49,532,304 km (0.12 R)
• M81: 51,913,154 km (0.092 R)
• M82: 52,410,417 km (0.083 R)
• M83: 52,909,326 km (0.109 R)
• M84: 54,079,331 km (0.099 R)
• M85: 55,004,594 km (0.067 R)
• M86: 55,765,598 km (0.083 R)
• M87: 56,359,801 km (0.115 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.39 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 260.6

Radius: 4.6

Gravity: 12.32 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 13.16 AU - 17.62 AU

Year: 21122 Days

Day: 23.3 Hours

Environment

Temp: -187 °C

Axial Tilt: 18.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 95,808,137 km

• M1: 151,842 km (0.062 R)
• M2: 324,777 km (0.086 R)
• M3: 657,931 km (0.113 R)
• M4: 774,019 km (0.054 R)
• M5: 1,183,768 km (0.059 R)
• M6: 1,301,501 km (0.106 R)
• M7: 1,972,897 km (0.107 R)
• M8: 2,112,771 km (0.055 R)
• M9: 2,343,151 km (0.091 R)
• M10: 2,611,829 km (0.096 R)
• M11: 2,642,347 km (0.105 R)
• M12: 3,081,417 km (0.111 R)
• M13: 3,542,777 km (0.106 R)
• M14: 3,712,870 km (0.113 R)
• M15: 3,816,092 km (0.055 R)
• M16: 4,676,130 km (0.12 R)
• M17: 6,647,531 km (0.077 R)
• M18: 6,689,269 km (0.09 R)
• M19: 7,717,305 km (0.065 R)
• M20: 7,805,269 km (0.078 R)
• M21: 7,981,944 km (0.083 R)
• M22: 8,070,805 km (0.118 R)
• M23: 8,656,481 km (0.098 R)
• M24: 11,631,982 km (0.067 R)
• M25: 11,935,217 km (0.074 R)
• M26: 12,343,620 km (0.032 R)
• M27: 12,498,005 km (0.118 R)
• M28: 12,601,227 km (0.1 R)
• M29: 12,704,749 km (0.081 R)
• M30: 13,226,546 km (0.113 R)
• M31: 13,279,205 km (0.093 R)
• M32: 13,755,375 km (0.086 R)
• M33: 13,808,631 km (0.102 R)
• M34: 13,862,038 km (0.106 R)
• M35: 14,076,112 km (0.07 R)
• M36: 14,507,403 km (0.094 R)
• M37: 15,052,687 km (0.041 R)
• M38: 15,217,544 km (0.114 R)
• M39: 15,272,596 km (0.119 R)
• M40: 15,327,798 km (0.059 R)
• M41: 16,444,845 km (0.072 R)
• M42: 16,558,091 km (0.102 R)
• M43: 16,842,027 km (0.079 R)
• M44: 17,013,167 km (0.082 R)
• M45: 17,357,243 km (0.108 R)
• M46: 18,520,665 km (0.056 R)
• M47: 19,052,486 km (0.087 R)
• M48: 19,949,774 km (0.118 R)
• M49: 20,191,374 km (0.107 R)
• M50: 20,434,022 km (0.116 R)
• M51: 20,860,825 km (0.095 R)
• M52: 21,106,016 km (0.118 R)
• M53: 21,290,619 km (0.118 R)
• M54: 22,409,013 km (0.08 R)
• M55: 26,338,800 km (0.1 R)
• M56: 26,670,308 km (0.079 R)
• M57: 27,605,594 km (0.075 R)
• M58: 27,942,189 km (0.086 R)
• M59: 28,551,651 km (0.116 R)
• M60: 29,921,369 km (0.041 R)
• M61: 30,475,181 km (0.096 R)
• M62: 30,544,744 km (0.081 R)
• M63: 32,086,499 km (0.072 R)
• M64: 32,157,109 km (0.068 R)
• M65: 32,369,538 km (0.1 R)
• M66: 32,582,267 km (0.088 R)
• M67: 33,223,443 km (0.081 R)
• M68: 33,438,116 km (0.107 R)
• M69: 34,518,362 km (0.078 R)
• M70: 35,536,974 km (0.114 R)
• M71: 35,829,737 km (0.099 R)
• M72: 37,528,870 km (0.07 R)
• M73: 38,726,401 km (0.099 R)
• M74: 39,481,122 km (0.074 R)
• M75: 42,548,327 km (0.083 R)
• M76: 43,405,074 km (0.102 R)
• M77: 43,639,793 km (0.047 R)
• M78: 44,110,428 km (0.103 R)
• M79: 44,661,547 km (0.071 R)
• M80: 44,819,372 km (0.063 R)
• M81: 45,056,635 km (0.119 R)
• M82: 45,929,837 km (0.109 R)
• M83: 46,728,540 km (0.12 R)
• M84: 47,773,781 km (0.085 R)
• M85: 49,070,645 km (0.113 R)
• M86: 50,379,028 km (0.109 R)
• M87: 50,461,157 km (0.112 R)
• M88: 52,113,765 km (0.113 R)
• M89: 53,951,874 km (0.047 R)
• M90: 54,372,543 km (0.08 R)
• M91: 54,541,140 km (0.118 R)
• M92: 55,471,638 km (0.106 R)
• M93: 55,896,197 km (0.033 R)

Planet 10 - Ice Giant

Semi-Major Axis: 18.9 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 662

Radius: 7.3

Gravity: 12.42 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 16.78 AU - 21.02 AU

Year: 28745 Days

Day: 18 Hours

Environment

Temp: -201 °C

Axial Tilt: 32.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 95,808,137 km

• M1: 302,936 km (0.078 R)
• M2: 469,139 km (0.115 R)
• M3: 613,202 km (0.044 R)
• M4: 1,129,015 km (0.107 R)
• M5: 1,497,475 km (0.091 R)
• M6: 1,750,744 km (0.088 R)
• M7: 1,901,688 km (0.071 R)
• M8: 4,169,592 km (0.085 R)
• M9: 4,474,173 km (0.105 R)
• M10: 4,891,402 km (0.093 R)
• M11: 6,216,689 km (0.118 R)
• M12: 6,389,774 km (0.098 R)
• M13: 8,143,510 km (0.098 R)
• M14: 8,523,937 km (0.109 R)
• M15: 9,500,213 km (0.04 R)
• M16: 10,717,790 km (0.088 R)
• M17: 10,856,018 km (0.101 R)
• M18: 11,064,558 km (0.098 R)
• M19: 11,912,179 km (0.044 R)
• M20: 13,669,057 km (0.11 R)
• M21: 14,120,842 km (0.094 R)
• M22: 14,961,732 km (0.113 R)
• M23: 15,193,908 km (0.117 R)
• M24: 16,055,292 km (0.116 R)
• M25: 17,255,366 km (0.088 R)
• M26: 21,720,564 km (0.107 R)
• M27: 21,808,078 km (0.1 R)
• M28: 23,224,172 km (0.071 R)
• M29: 23,582,758 km (0.109 R)
• M30: 24,124,153 km (0.089 R)
• M31: 24,305,615 km (0.063 R)
• M32: 24,396,421 km (0.09 R)
• M33: 24,487,376 km (0.082 R)
• M34: 25,403,364 km (0.071 R)
• M35: 27,932,017 km (0.102 R)
• M36: 28,217,898 km (0.081 R)
• M37: 29,758,756 km (0.062 R)
• M38: 32,320,620 km (0.1 R)
• M39: 32,821,324 km (0.112 R)
• M40: 33,022,384 km (0.097 R)
• M41: 34,542,896 km (0.103 R)
• M42: 35,879,105 km (0.082 R)
• M43: 36,189,819 km (0.09 R)
• M44: 36,293,640 km (0.11 R)
• M45: 36,814,091 km (0.057 R)
• M46: 37,232,217 km (0.075 R)
• M47: 37,441,804 km (0.115 R)
• M48: 37,546,822 km (0.046 R)
• M49: 38,284,339 km (0.089 R)
• M50: 38,920,280 km (0.116 R)
• M51: 39,987,960 km (0.086 R)
• M52: 40,417,754 km (0.105 R)
• M53: 40,633,175 km (0.065 R)
• M54: 41,607,506 km (0.067 R)
• M55: 42,261,249 km (0.094 R)
• M56: 43,138,341 km (0.11 R)
• M57: 45,580,826 km (0.073 R)
• M58: 46,367,411 km (0.118 R)
• M59: 51,179,975 km (0.11 R)
• M60: 51,296,511 km (0.066 R)
• M61: 53,290,651 km (0.083 R)
• M62: 54,594,397 km (0.093 R)
• M63: 54,713,476 km (0.052 R)
• M64: 55,071,165 km (0.087 R)
• M65: 56,268,995 km (0.113 R)
• M66: 56,509,548 km (0.055 R)
• M67: 56,871,127 km (0.104 R)
• M68: 58,690,237 km (0.079 R)
• M69: 59,300,895 km (0.11 R)
• M70: 59,423,266 km (0.049 R)
• M71: 60,774,883 km (0.082 R)
• M72: 62,260,988 km (0.119 R)
• M73: 62,509,919 km (0.056 R)
• M74: 63,133,443 km (0.103 R)
• M75: 64,386,774 km (0.084 R)
• M76: 65,521,773 km (0.12 R)
• M77: 66,663,354 km (0.114 R)
• M78: 67,939,424 km (0.101 R)
• M79: 68,067,480 km (0.083 R)
• M80: 68,195,685 km (0.094 R)
• M81: 70,515,799 km (0.068 R)
• M82: 72,992,840 km (0.101 R)
• M83: 78,031,745 km (0.101 R)
• M84: 79,511,119 km (0.073 R)
• M85: 88,719,765 km (0.096 R)
• M86: 95,521,083 km (0.092 R)

Kuiper Belt

Range: 31.4 - 46.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 475 - 15,513 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit