🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.86

Radius: 0.94

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 0.73 AU - 0.87 AU

Year: 261 Days

Day: 45.9 Hours

Environment

Temp: 91 °C

Axial Tilt: 18.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.2 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.23

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 0.91 AU - 1.49 AU

Year: 480 Days

Day: 39 Hours

Environment

Temp: 2 °C

Axial Tilt: 23.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.22 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.84

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 1.16 AU - 1.28 AU

Year: 492 Days

Day: 28 Hours

Environment

Temp: -4 °C

Axial Tilt: 23 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 59,153,627 km

• M1: 164,109 km (0.046 R)
• M2: 650,751 km (0.099 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.33 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.52

Radius: 1.45

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 1.03 AU - 1.63 AU

Year: 560 Days

Day: 13.3 Hours

Environment

Temp: 5 °C

Axial Tilt: 13.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 1.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.41

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 1.1 AU - 1.76 AU

Year: 625 Days

Day: 22.2 Hours

Environment

Temp: -39 °C

Axial Tilt: 23.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 59,153,627 km

• M1: 1,026,241 km (0.12 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.27

Radius: 1.1

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 2.64 AU - 3 AU

Year: 1730 Days

Day: 21.4 Hours

Environment

Temp: -107 °C

Axial Tilt: 32.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 2.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.21

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 2.5 AU - 3.16 AU

Year: 1739 Days

Day: 45.7 Hours

Environment

Temp: -100 °C

Axial Tilt: 33.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 59,153,627 km

• M1: 335,548 km (0.099 R)
• M2: 1,387,221 km (0.108 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 566.9

Radius: 12.4

Gravity: 3.69 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 8.1 AU - 12.04 AU

Year: 11672 Days

Day: 7.2 Hours

Environment

Temp: -167 °C

Axial Tilt: 21.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 59,153,627 km

• M1: 203,902 km (0.046 R)
• M2: 660,923 km (0.115 R)
• M3: 778,358 km (0.068 R)
• M4: 1,216,829 km (0.101 R)
• M5: 1,497,026 km (0.087 R)
• M6: 1,919,341 km (0.064 R)
• M7: 2,144,485 km (0.091 R)
• M8: 2,378,606 km (0.101 R)
• M9: 2,648,630 km (0.1 R)
• M10: 3,427,138 km (0.045 R)
• M11: 4,015,656 km (0.066 R)
• M12: 4,143,711 km (0.071 R)
• M13: 4,569,168 km (0.063 R)
• M14: 4,669,398 km (0.114 R)
• M15: 5,077,651 km (0.074 R)
• M16: 5,783,753 km (0.114 R)
• M17: 6,148,472 km (0.059 R)
• M18: 6,483,123 km (0.1 R)
• M19: 6,747,612 km (0.116 R)
• M20: 7,054,288 km (0.092 R)
• M21: 7,209,271 km (0.112 R)
• M22: 7,961,299 km (0.066 R)
• M23: 9,496,622 km (0.098 R)
• M24: 10,232,345 km (0.113 R)
• M25: 12,081,225 km (0.037 R)
• M26: 12,736,015 km (0.075 R)
• M27: 12,972,529 km (0.072 R)
• M28: 13,450,195 km (0.11 R)
• M29: 13,788,137 km (0.041 R)
• M30: 14,079,852 km (0.115 R)
• M31: 14,324,595 km (0.059 R)
• M32: 14,570,833 km (0.082 R)
• M33: 15,117,314 km (0.115 R)
• M34: 15,468,569 km (0.118 R)
• M35: 15,924,095 km (0.119 R)
• M36: 16,179,159 km (0.074 R)
• M37: 16,745,088 km (0.066 R)
• M38: 16,952,431 km (0.103 R)
• M39: 17,160,671 km (0.093 R)
• M40: 17,579,695 km (0.056 R)
• M41: 17,843,286 km (0.075 R)
• M42: 18,427,915 km (0.094 R)
• M43: 18,588,433 km (0.12 R)
• M44: 20,440,155 km (0.062 R)
• M45: 21,952,141 km (0.095 R)
• M46: 22,692,950 km (0.106 R)
• M47: 23,210,558 km (0.107 R)
• M48: 25,141,867 km (0.081 R)
• M49: 26,277,165 km (0.119 R)
• M50: 26,820,804 km (0.113 R)
• M51: 26,941,978 km (0.041 R)
• M52: 27,124,338 km (0.118 R)
• M53: 27,246,111 km (0.092 R)
• M54: 27,857,667 km (0.076 R)
• M55: 27,980,487 km (0.054 R)
• M56: 29,219,007 km (0.094 R)
• M57: 30,475,181 km (0.111 R)
• M58: 30,665,170 km (0.103 R)
• M59: 30,792,029 km (0.062 R)
• M60: 31,173,653 km (0.117 R)
• M61: 31,620,951 km (0.117 R)
• M62: 32,263,623 km (0.113 R)
• M63: 32,845,559 km (0.109 R)
• M64: 33,365,860 km (0.045 R)
• M65: 34,020,052 km (0.059 R)
• M66: 35,674,006 km (0.073 R)
• M67: 36,679,004 km (0.079 R)
• M68: 36,948,430 km (0.116 R)
• M69: 37,218,753 km (0.113 R)
• M70: 37,354,140 km (0.089 R)
• M71: 37,557,443 km (0.118 R)
• M72: 38,716,677 km (0.113 R)
• M73: 39,887,579 km (0.115 R)
• M74: 40,164,784 km (0.072 R)
• M75: 40,442,588 km (0.115 R)
• M76: 40,651,426 km (0.092 R)
• M77: 41,350,048 km (0.099 R)
• M78: 41,771,166 km (0.093 R)
• M79: 42,405,461 km (0.048 R)
• M80: 43,540,909 km (0.03 R)
• M81: 44,542,616 km (0.045 R)
• M82: 47,813,723 km (0.07 R)
• M83: 48,551,091 km (0.119 R)
• M84: 48,921,196 km (0.084 R)
• M85: 49,366,549 km (0.045 R)

Planet 9 - Gas Giant

Semi-Major Axis: 10.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 933.9

Radius: 8.7

Gravity: 12.34 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 8.58 AU - 11.64 AU

Year: 11741 Days

Day: 11.5 Hours

Environment

Temp: -167 °C

Axial Tilt: 21.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 59,153,627 km

• M1: 110,104 km (0.101 R)
• M2: 511,475 km (0.084 R)
• M3: 1,201,720 km (0.117 R)
• M4: 1,419,235 km (0.109 R)
• M5: 1,649,616 km (0.112 R)
• M6: 2,321,310 km (0.111 R)
• M7: 2,501,576 km (0.075 R)
• M8: 2,593,429 km (0.088 R)
• M9: 2,843,856 km (0.046 R)
• M10: 3,036,986 km (0.096 R)
• M11: 3,334,686 km (0.117 R)
• M12: 3,711,374 km (0.044 R)
• M13: 3,887,151 km (0.118 R)
• M14: 3,993,814 km (0.108 R)
• M15: 4,959,768 km (0.078 R)
• M16: 5,349,769 km (0.108 R)
• M17: 5,709,403 km (0.091 R)
• M18: 7,050,548 km (0.104 R)
• M19: 7,756,201 km (0.026 R)
• M20: 7,981,346 km (0.058 R)
• M21: 9,810,329 km (0.085 R)
• M22: 10,547,099 km (0.069 R)
• M23: 10,646,581 km (0.089 R)
• M24: 11,149,230 km (0.062 R)
• M25: 11,352,384 km (0.063 R)
• M26: 11,556,884 km (0.071 R)
• M27: 11,814,043 km (0.083 R)
• M28: 12,808,869 km (0.118 R)
• M29: 13,343,232 km (0.058 R)
• M30: 16,122,462 km (0.112 R)
• M31: 16,467,734 km (0.106 R)
• M32: 17,576,852 km (0.088 R)
• M33: 18,891,219 km (0.106 R)
• M34: 19,560,221 km (0.118 R)
• M35: 20,796,348 km (0.106 R)
• M36: 21,109,307 km (0.094 R)
• M37: 22,057,608 km (0.039 R)
• M38: 22,248,943 km (0.115 R)
• M39: 23,668,777 km (0.09 R)
• M40: 24,455,512 km (0.094 R)
• M41: 25,051,211 km (0.055 R)
• M42: 25,517,806 km (0.067 R)
• M43: 25,920,075 km (0.113 R)
• M44: 25,987,394 km (0.081 R)
• M45: 26,189,501 km (0.109 R)
• M46: 26,934,947 km (0.037 R)
• M47: 27,412,912 km (0.082 R)
• M48: 27,962,684 km (0.037 R)
• M49: 28,100,763 km (0.098 R)
• M50: 28,308,106 km (0.114 R)
• M51: 30,127,216 km (0.054 R)
• M52: 30,908,117 km (0.082 R)
• M53: 33,290,463 km (0.051 R)
• M54: 33,876,887 km (0.054 R)
• M55: 34,097,693 km (0.1 R)
• M56: 34,837,155 km (0.087 R)
• M57: 35,656,652 km (0.055 R)
• M58: 36,256,540 km (0.066 R)
• M59: 36,708,774 km (0.037 R)
• M60: 37,238,650 km (0.108 R)
• M61: 37,390,492 km (0.088 R)
• M62: 38,000,103 km (0.05 R)
• M63: 38,076,398 km (0.112 R)
• M64: 38,459,369 km (0.06 R)
• M65: 40,081,309 km (0.075 R)
• M66: 41,175,019 km (0.086 R)
• M67: 41,253,558 km (0.094 R)
• M68: 42,120,178 km (0.113 R)
• M69: 42,278,453 km (0.076 R)
• M70: 42,833,910 km (0.077 R)
• M71: 42,992,932 km (0.086 R)
• M72: 43,631,416 km (0.085 R)
• M73: 43,951,854 km (0.106 R)
• M74: 44,675,609 km (0.119 R)
• M75: 45,241,388 km (0.095 R)
• M76: 45,484,485 km (0.057 R)
• M77: 47,198,727 km (0.077 R)
• M78: 47,609,971 km (0.118 R)
• M79: 48,601,955 km (0.098 R)
• M80: 50,186,346 km (0.115 R)
• M81: 50,354,045 km (0.064 R)
• M82: 50,438,119 km (0.076 R)
• M83: 50,774,415 km (0.067 R)
• M84: 51,872,463 km (0.107 R)
• M85: 53,320,122 km (0.106 R)
• M86: 53,662,701 km (0.088 R)
• M87: 55,994,034 km (0.043 R)
• M88: 56,429,364 km (0.117 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: 466 - 14,108 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit