🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.14

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 0.62 AU - 0.78 AU

Year: 213 Days

Day: 25.1 Hours

Environment

Temp: 162 °C

Axial Tilt: 10.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.11 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.09

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 1.04 AU - 1.18 AU

Year: 425 Days

Day: 46.4 Hours

Environment

Temp: 32 °C

Axial Tilt: 38.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 72,081,354 km

• M1: 678,127 km (0.115 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.79

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 1.27 AU - 1.87 AU

Year: 715 Days

Day: 35.3 Hours

Environment

Temp: -36 °C

Axial Tilt: 22 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.22

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 1.53 AU - 1.93 AU

Year: 827 Days

Day: 35.1 Hours

Environment

Temp: -46 °C

Axial Tilt: 22.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 72,081,354 km

• M1: 63,729 km (0.05 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.15

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 2.06 AU - 2.22 AU

Year: 1138 Days

Day: 29.8 Hours

Environment

Temp: -73 °C

Axial Tilt: 19.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.49

Radius: 0.75

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 2.32 AU - 2.58 AU

Year: 1394 Days

Day: 29.8 Hours

Environment

Temp: -81 °C

Axial Tilt: 34.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.94 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 9.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 690.2

Radius: 9.2

Gravity: 8.15 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 8.79 AU - 10.07 AU

Year: 10524 Days

Day: 12.2 Hours

Environment

Temp: -178 °C

Axial Tilt: 22.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 72,081,354 km

• M1: 310,565 km (0.047 R)
• M2: 652,396 km (0.036 R)
• M3: 736,919 km (0.096 R)
• M4: 861,684 km (0.062 R)
• M5: 1,409,362 km (0.047 R)
• M6: 2,359,458 km (0.112 R)
• M7: 2,574,879 km (0.102 R)
• M8: 2,657,457 km (0.113 R)
• M9: 2,938,701 km (0.108 R)
• M10: 2,996,146 km (0.106 R)
• M11: 3,170,876 km (0.117 R)
• M12: 3,259,438 km (0.104 R)
• M13: 3,439,105 km (0.034 R)
• M14: 3,683,848 km (0.102 R)
• M15: 3,745,931 km (0.057 R)
• M16: 3,997,704 km (0.08 R)
• M17: 4,352,999 km (0.117 R)
• M18: 4,820,043 km (0.102 R)
• M19: 5,198,227 km (0.086 R)
• M20: 5,443,867 km (0.118 R)
• M21: 5,550,380 km (0.092 R)
• M22: 5,729,449 km (0.111 R)
• M23: 5,801,555 km (0.099 R)
• M24: 5,946,815 km (0.098 R)
• M25: 6,690,765 km (0.11 R)
• M26: 6,766,760 km (0.118 R)
• M27: 6,919,799 km (0.043 R)
• M28: 7,622,012 km (0.063 R)
• M29: 8,428,942 km (0.063 R)
• M30: 9,862,090 km (0.11 R)
• M31: 10,166,522 km (0.058 R)
• M32: 11,188,275 km (0.05 R)
• M33: 11,460,094 km (0.092 R)
• M34: 12,382,365 km (0.105 R)
• M35: 12,616,636 km (0.116 R)
• M36: 12,946,948 km (0.074 R)
• M37: 14,150,313 km (0.12 R)
• M38: 14,346,137 km (0.077 R)
• M39: 15,489,663 km (0.107 R)
• M40: 17,916,140 km (0.096 R)
• M41: 19,417,056 km (0.09 R)
• M42: 19,908,036 km (0.089 R)
• M43: 21,405,361 km (0.106 R)
• M44: 21,912,498 km (0.053 R)
• M45: 22,366,527 km (0.077 R)
• M46: 23,053,630 km (0.117 R)
• M47: 23,399,650 km (0.098 R)
• M48: 23,922,046 km (0.084 R)
• M49: 24,506,974 km (0.087 R)
• M50: 25,037,448 km (0.081 R)
• M51: 25,096,688 km (0.045 R)
• M52: 25,452,731 km (0.083 R)
• M53: 26,470,595 km (0.085 R)
• M54: 27,746,216 km (0.081 R)
• M55: 28,545,817 km (0.116 R)
• M56: 29,853,601 km (0.069 R)
• M57: 30,736,379 km (0.113 R)
• M58: 31,372,169 km (0.057 R)
• M59: 31,627,683 km (0.044 R)
• M60: 32,462,738 km (0.113 R)
• M61: 32,721,243 km (0.101 R)
• M62: 33,110,198 km (0.085 R)
• M63: 33,175,123 km (0.118 R)
• M64: 33,761,846 km (0.094 R)
• M65: 35,342,946 km (0.045 R)
• M66: 35,475,938 km (0.08 R)
• M67: 35,808,794 km (0.097 R)
• M68: 36,209,566 km (0.086 R)
• M69: 37,083,068 km (0.106 R)
• M70: 37,353,242 km (0.076 R)
• M71: 37,488,628 km (0.037 R)
• M72: 37,556,246 km (0.078 R)
• M73: 38,167,653 km (0.072 R)
• M74: 38,372,153 km (0.101 R)
• M75: 39,125,229 km (0.095 R)
• M76: 39,193,894 km (0.068 R)
• M77: 39,469,154 km (0.079 R)
• M78: 39,538,119 km (0.102 R)
• M79: 40,506,915 km (0.063 R)
• M80: 41,413,478 km (0.088 R)
• M81: 41,483,490 km (0.079 R)
• M82: 42,679,824 km (0.106 R)
• M83: 42,750,584 km (0.07 R)
• M84: 43,175,741 km (0.059 R)
• M85: 43,673,602 km (0.11 R)
• M86: 45,828,560 km (0.069 R)
• M87: 45,973,520 km (0.109 R)
• M88: 47,138,139 km (0.117 R)
• M89: 47,211,293 km (0.08 R)
• M90: 48,017,925 km (0.096 R)
• M91: 48,977,296 km (0.082 R)
• M92: 49,570,750 km (0.099 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 352.8

Radius: 10.1

Gravity: 3.46 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 8.11 AU - 11.09 AU

Year: 10810 Days

Day: 10.2 Hours

Environment

Temp: -176 °C

Axial Tilt: 36.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 72,081,354 km

• M1: 129,253 km (0.074 R)
• M2: 367,412 km (0.101 R)
• M3: 825,331 km (0.108 R)
• M4: 987,645 km (0.082 R)
• M5: 1,055,712 km (0.109 R)
• M6: 1,439,880 km (0.081 R)
• M7: 1,577,510 km (0.094 R)
• M8: 1,740,272 km (0.057 R)
• M9: 2,082,552 km (0.12 R)
• M10: 2,376,362 km (0.115 R)
• M11: 2,756,191 km (0.082 R)
• M12: 2,978,494 km (0.062 R)
• M13: 3,361,913 km (0.118 R)
• M14: 3,466,931 km (0.109 R)
• M15: 3,925,299 km (0.039 R)
• M16: 4,119,626 km (0.113 R)
• M17: 4,604,922 km (0.112 R)
• M18: 4,721,758 km (0.114 R)
• M19: 4,898,881 km (0.081 R)
• M20: 6,754,942 km (0.093 R)
• M21: 7,224,380 km (0.105 R)
• M22: 8,194,672 km (0.064 R)
• M23: 8,301,186 km (0.099 R)
• M24: 8,407,999 km (0.066 R)
• M25: 8,515,260 km (0.113 R)
• M26: 9,242,456 km (0.095 R)
• M27: 9,801,054 km (0.073 R)
• M28: 10,027,396 km (0.026 R)
• M29: 10,601,253 km (0.098 R)
• M30: 10,794,833 km (0.089 R)
• M31: 11,028,804 km (0.09 R)
• M32: 11,303,765 km (0.106 R)
• M33: 11,620,912 km (0.042 R)
• M34: 11,981,144 km (0.117 R)
• M35: 12,467,187 km (0.111 R)
• M36: 13,125,268 km (0.03 R)
• M37: 13,921,578 km (0.029 R)
• M38: 14,048,736 km (0.066 R)
• M39: 15,824,762 km (0.091 R)
• M40: 16,179,608 km (0.06 R)
• M41: 16,581,877 km (0.118 R)
• M42: 17,533,319 km (0.037 R)
• M43: 17,808,430 km (0.067 R)
• M44: 17,946,509 km (0.075 R)
• M45: 18,595,614 km (0.117 R)
• M46: 18,735,637 km (0.076 R)
• M47: 19,536,285 km (0.114 R)
• M48: 19,678,702 km (0.091 R)
• M49: 20,060,177 km (0.076 R)
• M50: 20,396,024 km (0.066 R)
• M51: 20,830,606 km (0.049 R)
• M52: 21,414,636 km (0.118 R)
• M53: 22,599,002 km (0.116 R)
• M54: 22,948,463 km (0.093 R)
• M55: 23,199,189 km (0.105 R)
• M56: 23,906,039 km (0.104 R)
• M57: 24,619,920 km (0.081 R)
• M58: 26,803,450 km (0.111 R)
• M59: 26,961,725 km (0.107 R)
• M60: 27,120,299 km (0.079 R)
• M61: 28,078,623 km (0.1 R)
• M62: 28,723,689 km (0.116 R)
• M63: 29,373,692 km (0.088 R)
• M64: 30,633,006 km (0.088 R)
• M65: 30,798,462 km (0.034 R)
• M66: 30,964,366 km (0.109 R)
• M67: 31,075,068 km (0.037 R)
• M68: 31,185,920 km (0.071 R)
• M69: 33,317,241 km (0.089 R)
• M70: 33,828,866 km (0.073 R)
• M71: 34,000,006 km (0.072 R)
• M72: 35,032,829 km (0.071 R)
• M73: 35,321,553 km (0.112 R)
• M74: 35,959,588 km (0.116 R)
• M75: 36,075,975 km (0.058 R)
• M76: 36,250,855 km (0.084 R)
• M77: 36,953,068 km (0.118 R)
• M78: 37,305,819 km (0.087 R)
• M79: 37,541,586 km (0.11 R)
• M80: 38,311,416 km (0.042 R)
• M81: 38,668,506 km (0.097 R)

Asteroid Belt

Center: 11.75 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Ice Giant

Semi-Major Axis: 13.89 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 834.4

Radius: 5.1

Gravity: 32.08 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 10.61 AU - 17.17 AU

Year: 18814 Days

Day: 21.2 Hours

Environment

Temp: -198 °C

Axial Tilt: 49 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 72,081,354 km

• M1: 119,230 km (0.052 R)
• M2: 317,746 km (0.1 R)
• M3: 618,288 km (0.075 R)
• M4: 734,376 km (0.096 R)
• M5: 782,846 km (0.106 R)
• M6: 1,237,922 km (0.11 R)
• M7: 2,098,409 km (0.071 R)
• M8: 2,946,180 km (0.075 R)
• M9: 3,024,420 km (0.102 R)
• M10: 3,103,408 km (0.094 R)
• M11: 3,675,171 km (0.074 R)
• M12: 3,887,151 km (0.092 R)
• M13: 4,637,384 km (0.076 R)
• M14: 5,623,982 km (0.107 R)
• M15: 5,917,493 km (0.105 R)
• M16: 7,404,945 km (0.083 R)
• M17: 7,672,576 km (0.045 R)
• M18: 8,661,866 km (0.067 R)
• M19: 10,160,388 km (0.108 R)
• M20: 11,737,000 km (0.095 R)
• M21: 12,936,476 km (0.109 R)
• M22: 14,373,214 km (0.055 R)
• M23: 14,573,077 km (0.07 R)
• M24: 14,840,857 km (0.037 R)
• M25: 14,975,495 km (0.103 R)
• M26: 16,204,441 km (0.11 R)
• M27: 16,342,969 km (0.114 R)
• M28: 20,006,322 km (0.106 R)
• M29: 20,603,068 km (0.12 R)
• M30: 20,753,114 km (0.087 R)
• M31: 22,351,119 km (0.112 R)
• M32: 24,304,418 km (0.118 R)
• M33: 25,020,842 km (0.083 R)
• M34: 26,148,960 km (0.068 R)
• M35: 26,474,335 km (0.039 R)
• M36: 26,965,016 km (0.114 R)
• M37: 28,287,910 km (0.029 R)
• M38: 28,873,287 km (0.104 R)
• M39: 30,141,129 km (0.07 R)
• M40: 30,311,521 km (0.074 R)
• M41: 31,082,249 km (0.038 R)
• M42: 31,772,942 km (0.082 R)
• M43: 32,905,847 km (0.042 R)
• M44: 33,521,292 km (0.04 R)
• M45: 33,609,555 km (0.106 R)
• M46: 34,496,222 km (0.073 R)
• M47: 37,110,744 km (0.098 R)
• M48: 38,487,792 km (0.111 R)
• M49: 38,580,244 km (0.098 R)
• M50: 39,043,399 km (0.119 R)
• M51: 39,136,149 km (0.085 R)
• M52: 43,293,474 km (0.057 R)
• M53: 44,451,362 km (0.105 R)
• M54: 44,548,301 km (0.045 R)
• M55: 45,228,971 km (0.119 R)
• M56: 47,489,395 km (0.11 R)
• M57: 48,483,623 km (0.048 R)
• M58: 49,585,261 km (0.1 R)
• M59: 49,887,150 km (0.064 R)
• M60: 52,221,625 km (0.05 R)
• M61: 52,323,950 km (0.098 R)
• M62: 52,631,224 km (0.108 R)
• M63: 53,144,793 km (0.117 R)
• M64: 53,247,567 km (0.115 R)
• M65: 54,591,405 km (0.085 R)
• M66: 54,903,167 km (0.097 R)
• M67: 55,007,137 km (0.093 R)
• M68: 57,101,358 km (0.115 R)
• M69: 57,523,373 km (0.119 R)
• M70: 58,901,918 km (0.059 R)
• M71: 59,969,747 km (0.08 R)
• M72: 60,291,383 km (0.1 R)
• M73: 60,613,616 km (0.085 R)
• M74: 61,907,937 km (0.119 R)
• M75: 62,884,662 km (0.111 R)
• M76: 63,866,622 km (0.114 R)
• M77: 64,304,645 km (0.092 R)
• M78: 64,523,955 km (0.087 R)
• M79: 64,743,565 km (0.062 R)
• M80: 65,734,950 km (0.062 R)
• M81: 65,956,056 km (0.101 R)
• M82: 66,953,574 km (0.067 R)
• M83: 68,627,126 km (0.049 R)
• M84: 68,963,422 km (0.1 R)
• M85: 70,201,494 km (0.118 R)
• M86: 72,699,479 km (0.099 R)
• M87: 73,959,392 km (0.073 R)
• M88: 74,534,446 km (0.045 R)
• M89: 74,995,657 km (0.101 R)
• M90: 75,226,486 km (0.111 R)
• M91: 75,457,764 km (0.109 R)
• M92: 77,899,052 km (0.035 R)

Planet 10 - Ice Giant

Semi-Major Axis: 15.07 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 515.3

Radius: 5.3

Gravity: 18.34 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 12.21 AU - 17.93 AU

Year: 21262 Days

Day: 16.8 Hours

Environment

Temp: -196 °C

Axial Tilt: 22 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 72,081,354 km

• M1: 84,074 km (0.116 R)
• M2: 285,134 km (0.098 R)
• M3: 753,375 km (0.098 R)
• M4: 1,150,856 km (0.077 R)
• M5: 1,850,526 km (0.088 R)
• M6: 1,945,820 km (0.111 R)
• M7: 2,765,167 km (0.088 R)
• M8: 2,874,373 km (0.11 R)
• M9: 3,363,858 km (0.118 R)
• M10: 3,757,749 km (0.032 R)
• M11: 4,333,551 km (0.097 R)
• M12: 4,503,195 km (0.088 R)
• M13: 4,545,830 km (0.105 R)
• M14: 4,761,551 km (0.118 R)
• M15: 5,203,014 km (0.073 R)
• M16: 5,611,416 km (0.098 R)
• M17: 5,889,519 km (0.097 R)
• M18: 6,362,846 km (0.056 R)
• M19: 6,458,888 km (0.1 R)
• M20: 6,848,291 km (0.115 R)
• M21: 7,145,243 km (0.055 R)
• M22: 7,547,811 km (0.117 R)
• M23: 7,906,098 km (0.079 R)
• M24: 9,339,245 km (0.112 R)
• M25: 9,393,849 km (0.08 R)
• M26: 9,558,257 km (0.09 R)
• M27: 9,668,510 km (0.09 R)
• M28: 9,779,063 km (0.094 R)
• M29: 9,890,065 km (0.079 R)
• M30: 9,945,715 km (0.039 R)
• M31: 11,604,606 km (0.046 R)
• M32: 12,375,783 km (0.032 R)
• M33: 12,919,272 km (0.062 R)
• M34: 12,980,009 km (0.114 R)
• M35: 13,285,787 km (0.12 R)
• M36: 13,347,272 km (0.105 R)
• M37: 14,154,651 km (0.11 R)
• M38: 14,849,982 km (0.119 R)
• M39: 15,105,645 km (0.096 R)
• M40: 15,362,654 km (0.069 R)
• M41: 16,603,568 km (0.085 R)
• M42: 19,948,577 km (0.072 R)
• M43: 20,727,234 km (0.112 R)
• M44: 21,299,894 km (0.096 R)
• M45: 21,805,086 km (0.118 R)
• M46: 21,950,196 km (0.112 R)
• M47: 23,492,999 km (0.116 R)
• M48: 23,790,699 km (0.045 R)
• M49: 24,465,385 km (0.065 R)
• M50: 25,146,205 km (0.09 R)
• M51: 25,450,936 km (0.057 R)
• M52: 25,910,052 km (0.08 R)
• M53: 26,836,661 km (0.063 R)
• M54: 28,089,095 km (0.05 R)
• M55: 28,167,933 km (0.103 R)
• M56: 28,405,045 km (0.078 R)
• M57: 28,722,342 km (0.112 R)
• M58: 29,280,342 km (0.112 R)
• M59: 30,083,533 km (0.056 R)
• M60: 30,406,964 km (0.117 R)
• M61: 31,547,648 km (0.11 R)
• M62: 33,201,452 km (0.044 R)
• M63: 33,619,429 km (0.104 R)
• M64: 35,393,211 km (0.034 R)
• M65: 35,905,733 km (0.063 R)
• M66: 36,937,809 km (0.029 R)
• M67: 37,110,744 km (0.095 R)
• M68: 37,283,978 km (0.056 R)
• M69: 37,370,745 km (0.099 R)
• M70: 37,979,758 km (0.051 R)
• M71: 38,679,577 km (0.049 R)
• M72: 40,715,604 km (0.106 R)
• M73: 41,521,637 km (0.117 R)
• M74: 42,152,342 km (0.086 R)
• M75: 42,242,549 km (0.105 R)
• M76: 42,604,726 km (0.115 R)
• M77: 43,788,344 km (0.113 R)
• M78: 44,982,883 km (0.084 R)
• M79: 45,167,487 km (0.072 R)
• M80: 47,497,623 km (0.116 R)
• M81: 47,779,914 km (0.035 R)
• M82: 48,914,465 km (0.092 R)
• M83: 49,294,593 km (0.049 R)
• M84: 49,580,325 km (0.117 R)
• M85: 54,226,535 km (0.08 R)
• M86: 56,700,884 km (0.113 R)
• M87: 58,102,616 km (0.077 R)
• M88: 59,718,423 km (0.084 R)
• M89: 61,246,565 km (0.077 R)
• M90: 61,861,412 km (0.083 R)
• M91: 62,478,354 km (0.088 R)
• M92: 62,581,427 km (0.07 R)
• M93: 62,684,500 km (0.089 R)
• M94: 65,593,430 km (0.11 R)
• M95: 71,434,180 km (0.109 R)

Kuiper Belt

Range: 30.2 - 53.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 348 - 10,773 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit