🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.34

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 0.54 AU - 0.58 AU

Year: 147 Days

Day: 17.7 Hours

Environment

Temp: 253 °C

Axial Tilt: 12.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 52,456,355 km

• M1: 86,019 km (0.056 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.6

Radius: 1.21

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 0.54 AU - 0.6 AU

Year: 151 Days

Day: 25.9 Hours

Environment

Temp: 215 °C

Axial Tilt: 14.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.49 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.16

Radius: 1.58

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 1.35 AU - 1.63 AU

Year: 639 Days

Day: 45.8 Hours

Environment

Temp: -4 °C

Axial Tilt: 37.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 52,456,355 km

• M1: 231,278 km (0.075 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.77

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 1.68 AU - 1.92 AU

Year: 849 Days

Day: 14.3 Hours

Environment

Temp: -36 °C

Axial Tilt: 24.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.69

Radius: 1.69

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 2.01 AU - 2.15 AU

Year: 1054 Days

Day: 25.8 Hours

Environment

Temp: -60 °C

Axial Tilt: 34.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.59

Radius: 1.46

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 2.09 AU - 2.43 AU

Year: 1194 Days

Day: 41 Hours

Environment

Temp: -75 °C

Axial Tilt: 32.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 52,456,355 km

• M1: 1,305,391 km (0.094 R)

Planet 7 - Terrestrial

Semi-Major Axis: 4.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.93

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 4.16 AU - 4.62 AU

Year: 3233 Days

Day: 29.6 Hours

Environment

Temp: -125 °C

Axial Tilt: 16.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Ice Giant

Semi-Major Axis: 18.95 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 619

Radius: 3

Gravity: 68.78 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 16.51 AU - 21.39 AU

Year: 28993 Days

Day: 20.6 Hours

Environment

Temp: -201 °C

Axial Tilt: 44 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 52,456,355 km

• M1: 61,186 km (0.096 R)
• M2: 176,974 km (0.1 R)
• M3: 227,987 km (0.059 R)
• M4: 848,070 km (0.113 R)
• M5: 1,058,854 km (0.06 R)
• M6: 1,154,148 km (0.12 R)
• M7: 1,186,461 km (0.095 R)
• M8: 2,128,628 km (0.064 R)
• M9: 2,496,040 km (0.079 R)
• M10: 2,882,751 km (0.105 R)
• M11: 3,333,938 km (0.106 R)
• M12: 4,100,328 km (0.084 R)
• M13: 4,300,041 km (0.092 R)
• M14: 4,918,329 km (0.119 R)
• M15: 6,008,898 km (0.06 R)
• M16: 7,110,536 km (0.109 R)
• M17: 8,907,805 km (0.117 R)
• M18: 9,296,161 km (0.108 R)
• M19: 10,767,157 km (0.087 R)
• M20: 12,958,766 km (0.111 R)
• M21: 13,694,189 km (0.117 R)
• M22: 13,842,889 km (0.073 R)
• M23: 14,367,679 km (0.075 R)
• M24: 18,957,790 km (0.046 R)
• M25: 19,289,598 km (0.099 R)
• M26: 20,466,485 km (0.119 R)
• M27: 21,839,644 km (0.057 R)
• M28: 22,888,773 km (0.118 R)
• M29: 22,976,887 km (0.096 R)
• M30: 23,775,590 km (0.066 R)
• M31: 25,308,669 km (0.118 R)
• M32: 26,502,460 km (0.051 R)
• M33: 29,326,568 km (0.098 R)
• M34: 30,095,651 km (0.077 R)
• M35: 30,385,721 km (0.115 R)
• M36: 34,240,409 km (0.082 R)
• M37: 35,151,610 km (0.053 R)
• M38: 35,559,115 km (0.047 R)
• M39: 37,516,154 km (0.082 R)
• M40: 39,719,431 km (0.098 R)
• M41: 39,825,347 km (0.083 R)
• M42: 40,143,691 km (0.105 R)
• M43: 40,250,055 km (0.119 R)
• M44: 40,356,569 km (0.102 R)
• M45: 40,997,147 km (0.083 R)
• M46: 42,288,176 km (0.11 R)
• M47: 45,020,582 km (0.078 R)
• M48: 46,129,401 km (0.033 R)
• M49: 46,352,302 km (0.081 R)
• M50: 49,054,189 km (0.063 R)
• M51: 49,509,565 km (0.091 R)
• M52: 49,966,138 km (0.093 R)
• M53: 52,968,268 km (0.047 R)
• M54: 53,669,433 km (0.105 R)
• M55: 59,993,982 km (0.109 R)
• M56: 61,090,983 km (0.117 R)
• M57: 62,687,492 km (0.112 R)
• M58: 64,048,982 km (0.105 R)
• M59: 66,800,984 km (0.027 R)
• M60: 68,318,356 km (0.091 R)
• M61: 68,572,373 km (0.115 R)
• M62: 69,591,433 km (0.104 R)
• M63: 70,230,815 km (0.071 R)
• M64: 71,644,515 km (0.051 R)
• M65: 73,067,639 km (0.06 R)
• M66: 76,995,780 km (0.066 R)
• M67: 79,652,489 km (0.056 R)
• M68: 80,455,380 km (0.094 R)
• M69: 81,126,476 km (0.064 R)
• M70: 82,744,527 km (0.041 R)
• M71: 82,879,913 km (0.102 R)
• M72: 83,965,096 km (0.088 R)
• M73: 87,524,628 km (0.087 R)
• M74: 88,214,723 km (0.044 R)
• M75: 88,352,951 km (0.113 R)
• M76: 88,491,329 km (0.082 R)
• M77: 88,906,763 km (0.116 R)
• M78: 89,878,401 km (0.11 R)
• M79: 90,435,354 km (0.117 R)
• M80: 91,412,527 km (0.075 R)

Planet 9 - Ice Giant

Semi-Major Axis: 19.96 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 91.4

Radius: 7.9

Gravity: 1.46 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 16.73 AU - 23.19 AU

Year: 31341 Days

Day: 17.4 Hours

Environment

Temp: -197 °C

Axial Tilt: 43.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 52,456,355 km

• M1: 143,016 km (0.102 R)
• M2: 194,477 km (0.06 R)
• M3: 384,018 km (0.114 R)
• M4: 441,015 km (0.075 R)
• M5: 887,115 km (0.09 R)
• M6: 1,679,984 km (0.065 R)
• M7: 2,496,040 km (0.051 R)
• M8: 3,049,253 km (0.072 R)
• M9: 3,543,824 km (0.08 R)
• M10: 3,639,417 km (0.077 R)
• M11: 4,468,788 km (0.107 R)
• M12: 5,029,331 km (0.052 R)
• M13: 5,760,864 km (0.118 R)
• M14: 6,101,050 km (0.11 R)
• M15: 6,254,238 km (0.045 R)
• M16: 6,761,225 km (0.119 R)
• M17: 8,148,446 km (0.098 R)
• M18: 8,615,641 km (0.094 R)
• M19: 8,787,678 km (0.081 R)
• M20: 9,222,858 km (0.072 R)
• M21: 10,159,491 km (0.066 R)
• M22: 11,834,388 km (0.116 R)
• M23: 13,343,980 km (0.054 R)
• M24: 16,326,962 km (0.075 R)
• M25: 16,486,583 km (0.097 R)
• M26: 17,292,915 km (0.077 R)
• M27: 17,892,354 km (0.109 R)
• M28: 18,665,177 km (0.106 R)
• M29: 20,357,577 km (0.107 R)
• M30: 20,874,887 km (0.099 R)
• M31: 21,280,148 km (0.083 R)
• M32: 22,098,597 km (0.115 R)
• M33: 24,310,552 km (0.117 R)
• M34: 25,968,694 km (0.098 R)
• M35: 26,279,708 km (0.12 R)
• M36: 27,473,051 km (0.084 R)
• M37: 28,108,243 km (0.119 R)
• M38: 28,427,635 km (0.089 R)
• M39: 28,876,727 km (0.088 R)
• M40: 29,198,961 km (0.108 R)
• M41: 29,717,019 km (0.057 R)
• M42: 30,500,014 km (0.107 R)
• M43: 31,289,591 km (0.096 R)
• M44: 31,355,714 km (0.091 R)
• M45: 31,620,502 km (0.088 R)
• M46: 32,352,784 km (0.073 R)
• M47: 32,888,942 km (0.068 R)
• M48: 32,956,112 km (0.117 R)
• M49: 34,446,406 km (0.08 R)
• M50: 37,002,136 km (0.089 R)
• M51: 37,773,612 km (0.053 R)
• M52: 39,118,646 km (0.116 R)
• M53: 39,546,646 km (0.097 R)
• M54: 40,047,948 km (0.098 R)
• M55: 41,709,831 km (0.077 R)
• M56: 43,026,143 km (0.084 R)
• M57: 43,173,347 km (0.077 R)
• M58: 43,394,303 km (0.077 R)
• M59: 43,911,313 km (0.09 R)
• M60: 46,074,947 km (0.09 R)
• M61: 49,423,397 km (0.09 R)
• M62: 50,195,322 km (0.114 R)
• M63: 51,360,689 km (0.071 R)
• M64: 52,299,416 km (0.102 R)

Kuiper Belt

Range: 31.2 - 48.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 415 - 11,434 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit