🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.14

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 0.57 AU - 0.79 AU

Year: 208 Days

Day: 24.6 Hours

Environment

Temp: 125 °C

Axial Tilt: 37.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.1

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 0.53 AU - 0.83 AU

Year: 208 Days

Day: 30.6 Hours

Environment

Temp: 131 °C

Axial Tilt: 33.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.75

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 0.79 AU - 1.07 AU

Year: 333 Days

Day: 37.4 Hours

Environment

Temp: 28 °C

Axial Tilt: 17.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 50,730,617 km

• M1: 158,723 km (0.062 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.1

Radius: 1.04

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 1.12 AU - 1.86 AU

Year: 675 Days

Day: 36.6 Hours

Environment

Temp: -48 °C

Axial Tilt: 15.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.59

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 2.09 AU - 2.61 AU

Year: 1336 Days

Day: 23.3 Hours

Environment

Temp: -80 °C

Axial Tilt: 7.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.28

Radius: 1.39

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 2.13 AU - 2.75 AU

Year: 1413 Days

Day: 47.4 Hours

Environment

Temp: -87 °C

Axial Tilt: 26.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 10.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 575.5

Radius: 11.7

Gravity: 4.2 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 7.69 AU - 12.35 AU

Year: 11763 Days

Day: 13.5 Hours

Environment

Temp: -180 °C

Axial Tilt: 19.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 50,730,617 km

• M1: 153,787 km (0.091 R)
• M2: 474,524 km (0.114 R)
• M3: 593,604 km (0.114 R)
• M4: 741,407 km (0.03 R)
• M5: 1,304,045 km (0.041 R)
• M6: 1,547,889 km (0.116 R)
• M7: 2,313,381 km (0.053 R)
• M8: 2,393,117 km (0.101 R)
• M9: 3,035,790 km (0.101 R)
• M10: 3,544,273 km (0.094 R)
• M11: 3,636,874 km (0.111 R)
• M12: 4,144,310 km (0.099 R)
• M13: 4,373,344 km (0.067 R)
• M14: 5,295,765 km (0.11 R)
• M15: 6,692,859 km (0.107 R)
• M16: 6,769,453 km (0.032 R)
• M17: 7,195,807 km (0.062 R)
• M18: 7,471,815 km (0.086 R)
• M19: 7,631,137 km (0.089 R)
• M20: 7,953,072 km (0.075 R)
• M21: 9,072,363 km (0.118 R)
• M22: 9,242,306 km (0.119 R)
• M23: 9,933,149 km (0.047 R)
• M24: 10,373,266 km (0.055 R)
• M25: 11,045,559 km (0.091 R)
• M26: 11,136,215 km (0.025 R)
• M27: 11,227,171 km (0.102 R)
• M28: 12,337,935 km (0.088 R)
• M29: 13,435,086 km (0.1 R)
• M30: 13,629,114 km (0.119 R)
• M31: 15,366,095 km (0.055 R)
• M32: 16,389,644 km (0.089 R)
• M33: 17,699,971 km (0.115 R)
• M34: 18,448,559 km (0.107 R)
• M35: 18,772,438 km (0.081 R)
• M36: 18,935,051 km (0.102 R)
• M37: 19,152,716 km (0.049 R)
• M38: 19,261,923 km (0.113 R)
• M39: 19,976,252 km (0.06 R)
• M40: 20,086,955 km (0.111 R)
• M41: 20,308,958 km (0.108 R)
• M42: 20,420,259 km (0.12 R)
• M43: 22,171,302 km (0.111 R)
• M44: 22,400,636 km (0.075 R)
• M45: 22,573,272 km (0.086 R)
• M46: 22,746,356 km (0.103 R)
• M47: 23,384,541 km (0.106 R)
• M48: 23,676,556 km (0.052 R)
• M49: 23,852,483 km (0.039 R)
• M50: 24,441,599 km (0.115 R)
• M51: 24,916,573 km (0.078 R)
• M52: 25,035,652 km (0.079 R)
• M53: 25,574,354 km (0.044 R)
• M54: 25,694,631 km (0.085 R)
• M55: 25,815,057 km (0.085 R)
• M56: 26,177,383 km (0.1 R)
• M57: 26,541,505 km (0.084 R)
• M58: 27,274,684 km (0.043 R)
• M59: 28,014,595 km (0.116 R)
• M60: 28,138,462 km (0.066 R)
• M61: 28,886,152 km (0.04 R)
• M62: 29,514,014 km (0.061 R)
• M63: 30,083,085 km (0.111 R)
• M64: 31,489,305 km (0.115 R)
• M65: 31,876,464 km (0.091 R)
• M66: 32,005,866 km (0.101 R)
• M67: 32,265,269 km (0.12 R)
• M68: 34,830,573 km (0.069 R)
• M69: 35,030,735 km (0.103 R)
• M70: 35,901,993 km (0.061 R)
• M71: 36,644,746 km (0.102 R)
• M72: 37,188,086 km (0.116 R)
• M73: 37,392,586 km (0.048 R)
• M74: 37,597,386 km (0.038 R)
• M75: 39,180,281 km (0.119 R)
• M76: 39,318,958 km (0.07 R)
• M77: 39,666,324 km (0.056 R)
• M78: 39,945,025 km (0.062 R)
• M79: 41,842,824 km (0.116 R)
• M80: 43,410,759 km (0.078 R)
• M81: 43,554,223 km (0.081 R)
• M82: 44,563,261 km (0.115 R)
• M83: 47,414,148 km (0.088 R)
• M84: 48,451,908 km (0.041 R)
• M85: 48,675,258 km (0.069 R)
• M86: 49,123,004 km (0.058 R)
• M87: 49,272,602 km (0.105 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 356.2

Radius: 9.3

Gravity: 4.12 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 8.98 AU - 11.2 AU

Year: 11886 Days

Day: 8.7 Hours

Environment

Temp: -168 °C

Axial Tilt: 30 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 50,730,617 km

• M1: 374,294 km (0.107 R)
• M2: 513,719 km (0.112 R)
• M3: 583,581 km (0.042 R)
• M4: 897,438 km (0.056 R)
• M5: 1,165,816 km (0.097 R)
• M6: 1,583,344 km (0.118 R)
• M7: 2,184,279 km (0.11 R)
• M8: 3,382,408 km (0.099 R)
• M9: 3,659,912 km (0.073 R)
• M10: 3,801,431 km (0.103 R)
• M11: 4,326,221 km (0.048 R)
• M12: 4,597,143 km (0.088 R)
• M13: 4,719,364 km (0.067 R)
• M14: 4,967,098 km (0.113 R)
• M15: 5,155,591 km (0.061 R)
• M16: 5,410,805 km (0.089 R)
• M17: 5,670,058 km (0.117 R)
• M18: 5,735,582 km (0.074 R)
• M19: 6,302,409 km (0.064 R)
• M20: 6,506,610 km (0.094 R)
• M21: 6,575,275 km (0.107 R)
• M22: 6,747,762 km (0.12 R)
• M23: 7,417,212 km (0.077 R)
• M24: 8,441,957 km (0.078 R)
• M25: 8,742,948 km (0.057 R)
• M26: 8,894,641 km (0.088 R)
• M27: 10,259,871 km (0.084 R)
• M28: 11,398,460 km (0.046 R)
• M29: 11,814,791 km (0.051 R)
• M30: 12,109,200 km (0.087 R)
• M31: 12,193,722 km (0.09 R)
• M32: 12,748,132 km (0.088 R)
• M33: 12,834,151 km (0.111 R)
• M34: 13,180,320 km (0.105 R)
• M35: 13,485,650 km (0.072 R)
• M36: 13,881,635 km (0.085 R)
• M37: 14,865,840 km (0.119 R)
• M38: 15,138,108 km (0.083 R)
• M39: 15,412,021 km (0.118 R)
• M40: 15,964,935 km (0.117 R)
• M41: 16,665,053 km (0.054 R)
• M42: 17,375,344 km (0.107 R)
• M43: 17,566,380 km (0.098 R)
• M44: 18,095,358 km (0.098 R)
• M45: 18,678,491 km (0.1 R)
• M46: 19,664,042 km (0.085 R)
• M47: 19,863,156 km (0.107 R)
• M48: 20,818,189 km (0.11 R)
• M49: 21,326,822 km (0.058 R)
• M50: 21,685,259 km (0.106 R)
• M51: 21,994,178 km (0.108 R)
• M52: 22,149,162 km (0.071 R)
• M53: 22,408,265 km (0.046 R)
• M54: 22,668,416 km (0.115 R)
• M55: 22,877,254 km (0.081 R)
• M56: 24,143,600 km (0.118 R)
• M57: 25,108,207 km (0.029 R)
• M58: 25,270,222 km (0.049 R)
• M59: 27,352,026 km (0.067 R)
• M60: 27,574,328 km (0.106 R)
• M61: 28,188,876 km (0.031 R)
• M62: 28,301,075 km (0.118 R)
• M63: 28,751,514 km (0.05 R)
• M64: 32,145,441 km (0.114 R)
• M65: 32,321,368 km (0.091 R)
• M66: 32,851,094 km (0.073 R)
• M67: 33,087,459 km (0.086 R)
• M68: 33,978,763 km (0.107 R)
• M69: 34,277,659 km (0.109 R)
• M70: 34,457,326 km (0.077 R)
• M71: 34,577,453 km (0.119 R)
• M72: 34,697,581 km (0.119 R)
• M73: 35,542,509 km (0.119 R)
• M74: 35,724,420 km (0.107 R)
• M75: 35,906,631 km (0.065 R)
• M76: 36,150,176 km (0.11 R)
• M77: 36,455,206 km (0.071 R)
• M78: 37,129,444 km (0.085 R)
• M79: 37,931,587 km (0.118 R)
• M80: 38,614,950 km (0.086 R)
• M81: 38,677,183 km (0.026 R)
• M82: 39,051,776 km (0.111 R)
• M83: 39,302,203 km (0.101 R)
• M84: 39,930,514 km (0.084 R)
• M85: 43,056,960 km (0.114 R)

Planet 9 - Ice Giant

Semi-Major Axis: 12.72 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 286.9

Radius: 6.5

Gravity: 6.79 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 9.88 AU - 15.56 AU

Year: 16824 Days

Day: 17.8 Hours

Environment

Temp: -197 °C

Axial Tilt: 22.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 50,730,617 km

• M1: 269,127 km (0.106 R)
• M2: 426,803 km (0.099 R)
• M3: 486,043 km (0.113 R)
• M4: 1,079,797 km (0.11 R)
• M5: 1,248,394 km (0.102 R)
• M6: 1,403,078 km (0.05 R)
• M7: 1,730,847 km (0.045 R)
• M8: 2,133,864 km (0.087 R)
• M9: 2,482,277 km (0.069 R)
• M10: 4,143,861 km (0.113 R)
• M11: 4,475,819 km (0.105 R)
• M12: 4,713,380 km (0.113 R)
• M13: 5,165,465 km (0.101 R)
• M14: 5,378,791 km (0.109 R)
• M15: 5,850,922 km (0.1 R)
• M16: 6,035,975 km (0.119 R)
• M17: 6,912,319 km (0.095 R)
• M18: 7,827,709 km (0.115 R)
• M19: 10,884,741 km (0.092 R)
• M20: 11,992,364 km (0.078 R)
• M21: 13,086,971 km (0.095 R)
• M22: 14,813,331 km (0.053 R)
• M23: 15,370,433 km (0.113 R)
• M24: 15,625,946 km (0.075 R)
• M25: 15,780,032 km (0.076 R)
• M26: 16,296,893 km (0.067 R)
• M27: 16,924,606 km (0.105 R)
• M28: 17,613,504 km (0.114 R)
• M29: 18,528,145 km (0.082 R)
• M30: 18,800,114 km (0.103 R)
• M31: 19,458,195 km (0.116 R)
• M32: 20,966,142 km (0.073 R)
• M33: 21,079,387 km (0.113 R)
• M34: 22,859,901 km (0.102 R)
• M35: 23,679,548 km (0.087 R)
• M36: 25,952,837 km (0.025 R)
• M37: 27,982,581 km (0.087 R)
• M38: 29,553,957 km (0.096 R)
• M39: 29,680,966 km (0.039 R)
• M40: 30,062,889 km (0.118 R)
• M41: 31,153,906 km (0.111 R)
• M42: 31,606,889 km (0.099 R)
• M43: 31,736,590 km (0.093 R)
• M44: 31,996,890 km (0.117 R)
• M45: 32,716,007 km (0.095 R)
• M46: 33,506,632 km (0.102 R)
• M47: 34,771,183 km (0.109 R)
• M48: 34,972,392 km (0.071 R)
• M49: 35,375,708 km (0.089 R)
• M50: 38,103,924 km (0.102 R)
• M51: 41,253,109 km (0.091 R)
• M52: 41,324,018 km (0.08 R)
• M53: 43,038,410 km (0.075 R)
• M54: 44,121,648 km (0.101 R)
• M55: 44,194,203 km (0.079 R)
• M56: 46,093,946 km (0.063 R)
• M57: 46,241,151 km (0.081 R)
• M58: 46,905,814 km (0.096 R)
• M59: 50,730,583 km (0.087 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: 218 - 17,078 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit