🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.98

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 0.53 AU - 0.57 AU

Year: 154 Days

Day: 40.3 Hours

Environment

Temp: 134 °C

Axial Tilt: 162.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.4

Radius: 0.69

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 0.64 AU - 0.7 AU

Year: 207 Days

Day: 41 Hours

Environment

Temp: 106 °C

Axial Tilt: 162.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.28

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 0.73 AU - 1.09 AU

Year: 327 Days

Day: 35.2 Hours

Environment

Temp: 40 °C

Axial Tilt: 35.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.65

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 1.62 AU - 1.78 AU

Year: 835 Days

Day: 37.1 Hours

Environment

Temp: -53 °C

Axial Tilt: 10.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.93

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 2.16 AU - 3.52 AU

Year: 1803 Days

Day: 34.6 Hours

Environment

Temp: -117 °C

Axial Tilt: 41.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 79,955,163 km

• M1: 2,578,170 km (0.062 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 147.2

Radius: 14.7

Gravity: 0.68 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 3.55 AU - 5.23 AU

Year: 3465 Days

Day: 8.3 Hours

Environment

Temp: -134 °C

Axial Tilt: 26.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 79,955,163 km

• M1: 303,085 km (0.066 R)
• M2: 419,921 km (0.084 R)
• M3: 808,128 km (0.094 R)
• M4: 986,897 km (0.099 R)
• M5: 1,136,944 km (0.116 R)
• M6: 1,286,242 km (0.088 R)
• M7: 1,433,297 km (0.112 R)
• M8: 1,625,530 km (0.105 R)
• M9: 1,816,417 km (0.044 R)
• M10: 2,015,083 km (0.03 R)
• M11: 2,221,080 km (0.112 R)
• M12: 2,332,530 km (0.12 R)
• M13: 2,480,183 km (0.118 R)
• M14: 2,654,614 km (0.059 R)
• M15: 2,833,234 km (0.056 R)
• M16: 2,991,359 km (0.116 R)
• M17: 3,090,243 km (0.067 R)
• M18: 3,215,307 km (0.045 R)
• M19: 3,893,584 km (0.115 R)
• M20: 4,029,269 km (0.106 R)
• M21: 4,333,102 km (0.063 R)
• M22: 4,459,662 km (0.028 R)
• M23: 4,788,777 km (0.102 R)
• M24: 4,948,997 km (0.06 R)
• M25: 5,111,161 km (0.042 R)
• M26: 5,289,930 km (0.051 R)
• M27: 5,410,357 km (0.073 R)
• M28: 5,638,643 km (0.071 R)
• M29: 5,885,629 km (0.109 R)
• M30: 6,073,225 km (0.094 R)
• M31: 6,358,508 km (0.072 R)
• M32: 6,470,706 km (0.049 R)
• M33: 6,567,347 km (0.109 R)
• M34: 6,778,429 km (0.111 R)
• M35: 6,958,844 km (0.087 R)
• M36: 7,107,544 km (0.097 R)
• M37: 7,290,951 km (0.117 R)
• M38: 7,442,045 km (0.059 R)
• M39: 7,594,336 km (0.07 R)
• M40: 7,833,244 km (0.063 R)
• M41: 7,936,317 km (0.1 R)
• M42: 8,057,341 km (0.096 R)
• M43: 8,318,539 km (0.111 R)
• M44: 8,459,012 km (0.116 R)
• M45: 8,724,548 km (0.119 R)
• M46: 9,155,090 km (0.064 R)
• M47: 9,391,306 km (0.048 R)
• M48: 9,888,419 km (0.082 R)
• M49: 9,981,320 km (0.113 R)
• M50: 10,697,744 km (0.03 R)
• M51: 10,927,376 km (0.046 R)
• M52: 11,489,266 km (0.082 R)
• M53: 11,803,272 km (0.068 R)
• M54: 12,179,959 km (0.06 R)
• M55: 12,419,914 km (0.053 R)
• M56: 12,620,974 km (0.064 R)
• M57: 13,272,024 km (0.099 R)
• M58: 13,560,299 km (0.058 R)
• M59: 13,767,492 km (0.088 R)
• M60: 13,975,732 km (0.118 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 572.1

Radius: 8.9

Gravity: 7.22 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 7.23 AU - 8.31 AU

Year: 8159 Days

Day: 8.1 Hours

Environment

Temp: -164 °C

Axial Tilt: 4.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 79,955,163 km

• M1: 162,314 km (0.118 R)
• M2: 221,854 km (0.088 R)
• M3: 294,857 km (0.071 R)
• M4: 379,081 km (0.108 R)
• M5: 485,894 km (0.107 R)
• M6: 659,727 km (0.072 R)
• M7: 732,132 km (0.113 R)
• M8: 1,016,817 km (0.116 R)
• M9: 1,101,938 km (0.095 R)
• M10: 1,486,404 km (0.088 R)
• M11: 1,583,942 km (0.089 R)
• M12: 1,744,610 km (0.088 R)
• M13: 2,169,618 km (0.104 R)
• M14: 2,509,205 km (0.116 R)
• M15: 3,469,175 km (0.034 R)
• M16: 3,705,539 km (0.045 R)
• M17: 3,866,207 km (0.105 R)
• M18: 5,171,898 km (0.091 R)
• M19: 5,472,589 km (0.029 R)
• M20: 5,563,844 km (0.102 R)
• M21: 5,747,999 km (0.047 R)
• M22: 5,965,365 km (0.052 R)
• M23: 6,344,446 km (0.119 R)
• M24: 8,144,856 km (0.106 R)
• M25: 8,214,419 km (0.109 R)
• M26: 8,354,143 km (0.116 R)
• M27: 8,742,350 km (0.105 R)
• M28: 9,028,531 km (0.106 R)
• M29: 9,208,946 km (0.064 R)
• M30: 9,281,351 km (0.081 R)
• M31: 9,868,224 km (0.092 R)
• M32: 10,016,774 km (0.103 R)
• M33: 10,241,021 km (0.098 R)
• M34: 11,077,573 km (0.089 R)
• M35: 11,309,599 km (0.114 R)
• M36: 12,533,609 km (0.073 R)
• M37: 12,654,185 km (0.091 R)
• M38: 13,345,327 km (0.118 R)
• M39: 13,633,452 km (0.114 R)
• M40: 14,215,986 km (0.08 R)
• M41: 14,341,798 km (0.094 R)
• M42: 14,764,113 km (0.086 R)
• M43: 15,837,627 km (0.102 R)
• M44: 16,142,657 km (0.026 R)
• M45: 16,405,800 km (0.068 R)
• M46: 16,802,982 km (0.03 R)
• M47: 17,025,135 km (0.114 R)
• M48: 17,832,665 km (0.087 R)
• M49: 18,790,390 km (0.036 R)
• M50: 18,882,542 km (0.084 R)
• M51: 19,020,920 km (0.097 R)
• M52: 20,187,485 km (0.098 R)
• M53: 20,329,154 km (0.047 R)
• M54: 20,423,700 km (0.102 R)
• M55: 20,613,240 km (0.106 R)
• M56: 21,281,195 km (0.116 R)
• M57: 22,053,269 km (0.099 R)
• M58: 22,150,508 km (0.033 R)
• M59: 22,345,284 km (0.091 R)
• M60: 22,491,741 km (0.092 R)
• M61: 22,883,687 km (0.111 R)
• M62: 22,982,122 km (0.116 R)
• M63: 23,724,427 km (0.099 R)
• M64: 23,873,875 km (0.092 R)
• M65: 24,073,439 km (0.112 R)
• M66: 24,474,511 km (0.058 R)
• M67: 24,675,870 km (0.081 R)
• M68: 24,776,848 km (0.101 R)
• M69: 28,024,169 km (0.118 R)
• M70: 29,939,022 km (0.112 R)
• M71: 30,586,631 km (0.06 R)
• M72: 31,129,971 km (0.085 R)
• M73: 31,676,302 km (0.053 R)
• M74: 31,840,860 km (0.086 R)
• M75: 32,170,872 km (0.083 R)
• M76: 32,391,529 km (0.11 R)
• M77: 33,223,144 km (0.104 R)
• M78: 34,118,038 km (0.117 R)
• M79: 35,589,184 km (0.114 R)
• M80: 36,160,498 km (0.104 R)
• M81: 36,217,794 km (0.087 R)
• M82: 36,734,804 km (0.117 R)
• M83: 37,023,079 km (0.053 R)
• M84: 37,543,979 km (0.118 R)
• M85: 38,592,959 km (0.06 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 253.5

Radius: 10.8

Gravity: 2.17 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 10.55 AU - 12.53 AU

Year: 14768 Days

Day: 12.8 Hours

Environment

Temp: -194 °C

Axial Tilt: 48 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 79,955,163 km

• M1: 200,312 km (0.116 R)
• M2: 279,449 km (0.079 R)
• M3: 531,072 km (0.108 R)
• M4: 602,281 km (0.051 R)
• M5: 677,230 km (0.097 R)
• M6: 755,768 km (0.061 R)
• M7: 888,761 km (0.115 R)
• M8: 1,122,283 km (0.107 R)
• M9: 1,520,363 km (0.077 R)
• M10: 1,648,269 km (0.106 R)
• M11: 2,440,240 km (0.108 R)
• M12: 3,225,629 km (0.09 R)
• M13: 3,475,757 km (0.084 R)
• M14: 4,324,874 km (0.077 R)
• M15: 4,883,174 km (0.116 R)
• M16: 5,300,552 km (0.05 R)
• M17: 6,273,088 km (0.098 R)
• M18: 7,047,107 km (0.102 R)
• M19: 7,629,043 km (0.109 R)
• M20: 7,739,895 km (0.048 R)
• M21: 8,038,193 km (0.066 R)
• M22: 8,150,990 km (0.101 R)
• M23: 8,264,385 km (0.055 R)
• M24: 9,072,512 km (0.068 R)
• M25: 9,665,219 km (0.028 R)
• M26: 9,946,164 km (0.067 R)
• M27: 10,393,013 km (0.115 R)
• M28: 10,888,032 km (0.108 R)
• M29: 11,222,234 km (0.066 R)
• M30: 11,560,026 km (0.091 R)
• M31: 11,730,119 km (0.11 R)
• M32: 11,943,894 km (0.107 R)
• M33: 12,115,932 km (0.097 R)
• M34: 12,202,250 km (0.108 R)
• M35: 12,462,400 km (0.119 R)
• M36: 12,549,466 km (0.035 R)
• M37: 12,636,831 km (0.083 R)
• M38: 13,431,794 km (0.05 R)
• M39: 13,790,381 km (0.082 R)
• M40: 14,334,169 km (0.074 R)
• M41: 15,023,815 km (0.067 R)
• M42: 16,244,683 km (0.097 R)
• M43: 16,531,014 km (0.102 R)
• M44: 17,011,821 km (0.111 R)
• M45: 17,156,931 km (0.11 R)
• M46: 17,546,035 km (0.119 R)
• M47: 18,581,103 km (0.115 R)
• M48: 19,231,853 km (0.087 R)
• M49: 19,433,661 km (0.083 R)
• M50: 19,737,494 km (0.098 R)
• M51: 21,489,435 km (0.117 R)
• M52: 24,263,428 km (0.099 R)
• M53: 24,809,760 km (0.09 R)
• M54: 25,304,929 km (0.035 R)
• M55: 25,415,481 km (0.113 R)
• M56: 25,858,890 km (0.109 R)
• M57: 26,081,641 km (0.082 R)
• M58: 26,641,286 km (0.103 R)
• M59: 30,081,289 km (0.113 R)
• M60: 30,198,275 km (0.114 R)
• M61: 30,668,012 km (0.067 R)
• M62: 32,271,253 km (0.077 R)
• M63: 32,751,462 km (0.109 R)
• M64: 33,173,627 km (0.052 R)
• M65: 33,840,684 km (0.037 R)
• M66: 35,682,234 km (0.073 R)
• M67: 36,054,583 km (0.115 R)
• M68: 36,241,131 km (0.057 R)
• M69: 36,427,979 km (0.113 R)
• M70: 36,802,871 km (0.09 R)
• M71: 38,314,857 km (0.087 R)
• M72: 39,014,676 km (0.107 R)
• M73: 39,398,095 km (0.065 R)
• M74: 39,911,366 km (0.104 R)
• M75: 40,104,347 km (0.053 R)
• M76: 40,944,488 km (0.047 R)
• M77: 41,529,416 km (0.112 R)
• M78: 42,641,975 km (0.108 R)
• M79: 43,367,226 km (0.055 R)
• M80: 43,830,680 km (0.053 R)

Planet 9 - Ice Giant

Semi-Major Axis: 16.58 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 491.5

Radius: 5.6

Gravity: 15.67 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 14.94 AU - 18.22 AU

Year: 25433 Days

Day: 16.9 Hours

Environment

Temp: -188 °C

Axial Tilt: 126.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 79,955,163 km

• M1: 106,813 km (0.061 R)
• M2: 484,697 km (0.111 R)
• M3: 1,185,563 km (0.115 R)
• M4: 1,332,917 km (0.116 R)
• M5: 1,809,835 km (0.104 R)
• M6: 1,877,304 km (0.085 R)
• M7: 2,155,107 km (0.052 R)
• M8: 2,371,874 km (0.064 R)
• M9: 2,748,861 km (0.117 R)
• M10: 2,826,652 km (0.116 R)
• M11: 3,685,194 km (0.08 R)
• M12: 3,727,979 km (0.042 R)
• M13: 4,850,561 km (0.095 R)
• M14: 4,897,385 km (0.108 R)
• M15: 4,944,509 km (0.08 R)
• M16: 6,170,314 km (0.114 R)
• M17: 6,426,276 km (0.071 R)
• M18: 6,843,055 km (0.113 R)
• M19: 7,107,844 km (0.086 R)
• M20: 7,702,495 km (0.101 R)
• M21: 7,978,054 km (0.091 R)
• M22: 8,595,594 km (0.077 R)
• M23: 9,462,215 km (0.081 R)
• M24: 9,579,948 km (0.108 R)
• M25: 9,757,222 km (0.116 R)
• M26: 10,115,359 km (0.119 R)
• M27: 10,477,685 km (0.036 R)
• M28: 10,782,865 km (0.078 R)
• M29: 10,967,319 km (0.098 R)
• M30: 11,277,286 km (0.045 R)
• M31: 12,416,474 km (0.082 R)
• M32: 12,545,277 km (0.038 R)
• M33: 13,857,999 km (0.098 R)
• M34: 15,559,076 km (0.11 R)
• M35: 16,540,139 km (0.117 R)
• M36: 17,109,658 km (0.08 R)
• M37: 17,253,122 km (0.101 R)
• M38: 17,541,098 km (0.116 R)
• M39: 18,121,837 km (0.033 R)
• M40: 18,561,505 km (0.104 R)
• M41: 19,153,165 km (0.091 R)
• M42: 20,507,026 km (0.102 R)
• M43: 20,812,056 km (0.087 R)
• M44: 21,736,122 km (0.052 R)
• M45: 22,594,963 km (0.056 R)
• M46: 22,831,029 km (0.086 R)
• M47: 23,067,992 km (0.107 R)
• M48: 26,304,542 km (0.111 R)
• M49: 26,469,997 km (0.107 R)
• M50: 27,638,356 km (0.037 R)
• M51: 28,653,079 km (0.073 R)
• M52: 30,371,210 km (0.096 R)
• M53: 30,544,893 km (0.079 R)
• M54: 31,242,767 km (0.099 R)
• M55: 31,418,096 km (0.075 R)
• M56: 32,034,140 km (0.087 R)
• M57: 32,654,223 km (0.09 R)
• M58: 34,176,531 km (0.11 R)
• M59: 36,364,849 km (0.107 R)
• M60: 37,011,560 km (0.093 R)
• M61: 37,382,862 km (0.111 R)
• M62: 37,755,361 km (0.114 R)
• M63: 38,222,705 km (0.048 R)
• M64: 41,162,901 km (0.081 R)
• M65: 41,451,326 km (0.077 R)
• M66: 42,029,971 km (0.112 R)
• M67: 43,488,550 km (0.102 R)
• M68: 43,880,347 km (0.057 R)
• M69: 43,978,483 km (0.092 R)
• M70: 45,459,053 km (0.105 R)
• M71: 45,558,236 km (0.103 R)
• M72: 45,856,535 km (0.103 R)
• M73: 45,956,167 km (0.116 R)
• M74: 47,659,937 km (0.109 R)
• M75: 48,976,697 km (0.117 R)
• M76: 49,895,228 km (0.093 R)
• M77: 51,025,590 km (0.07 R)
• M78: 51,853,016 km (0.072 R)
• M79: 52,372,419 km (0.041 R)
• M80: 54,467,238 km (0.059 R)
• M81: 58,306,219 km (0.114 R)
• M82: 59,279,503 km (0.037 R)
• M83: 61,023,066 km (0.116 R)
• M84: 65,007,156 km (0.103 R)
• M85: 65,567,101 km (0.11 R)
• M86: 66,917,521 km (0.116 R)
• M87: 70,678,262 km (0.059 R)
• M88: 71,023,534 km (0.058 R)
• M89: 71,254,064 km (0.115 R)
• M90: 71,484,744 km (0.103 R)
• M91: 72,062,641 km (0.087 R)
• M92: 76,151,450 km (0.091 R)
• M93: 78,640,609 km (0.041 R)
• M94: 79,595,941 km (0.1 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 424 - 10,614 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit