🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.08

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 0.51 AU - 0.55 AU

Year: 136 Days

Day: 18.3 Hours

Environment

Temp: 188 °C

Axial Tilt: 22 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 55,734,635 km

• M1: 93,349 km (0.083 R)
• M2: 195,225 km (0.063 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.08

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 0.94 AU - 1.26 AU

Year: 407 Days

Day: 44 Hours

Environment

Temp: 43 °C

Axial Tilt: 28.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.16

Radius: 1.58

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 0.9 AU - 1.46 AU

Year: 453 Days

Day: 34.7 Hours

Environment

Temp: 32 °C

Axial Tilt: 13.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 55,734,635 km

• M1: 69,563 km (0.117 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.26 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.57

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 1.02 AU - 1.5 AU

Year: 499 Days

Day: 31 Hours

Environment

Temp: 27 °C

Axial Tilt: 44.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 55,734,635 km

• M1: 584,778 km (0.088 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.78

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 1.76 AU - 1.82 AU

Year: 846 Days

Day: 40.3 Hours

Environment

Temp: -38 °C

Axial Tilt: 6.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.51

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 3.74 AU - 4.22 AU

Year: 2804 Days

Day: 19.9 Hours

Environment

Temp: -121 °C

Axial Tilt: 33.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 55,734,635 km

• M1: 49,966 km (0.101 R)

Planet 7 - Terrestrial

Semi-Major Axis: 4.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.73

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 3.86 AU - 4.24 AU

Year: 2878 Days

Day: 28.3 Hours

Environment

Temp: -124 °C

Axial Tilt: 25.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 55,734,635 km

• M1: 1,379,442 km (0.114 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 320.9

Radius: 12.7

Gravity: 1.99 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 6.07 AU - 7.73 AU

Year: 6400 Days

Day: 8.6 Hours

Environment

Temp: -143 °C

Axial Tilt: 23.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 55,734,635 km

• M1: 181,462 km (0.086 R)
• M2: 266,583 km (0.111 R)
• M3: 656,136 km (0.089 R)
• M4: 745,297 km (0.118 R)
• M5: 900,130 km (0.107 R)
• M6: 1,079,947 km (0.117 R)
• M7: 1,461,272 km (0.08 R)
• M8: 1,582,446 km (0.09 R)
• M9: 1,770,940 km (0.099 R)
• M10: 1,950,307 km (0.036 R)
• M11: 2,067,742 km (0.091 R)
• M12: 2,239,779 km (0.101 R)
• M13: 2,345,246 km (0.078 R)
• M14: 2,765,616 km (0.081 R)
• M15: 3,886,702 km (0.079 R)
• M16: 4,100,478 km (0.046 R)
• M17: 4,208,936 km (0.083 R)
• M18: 4,340,283 km (0.077 R)
• M19: 4,562,286 km (0.044 R)
• M20: 4,856,695 km (0.096 R)
• M21: 4,948,548 km (0.034 R)
• M22: 5,040,850 km (0.103 R)
• M23: 5,559,655 km (0.105 R)
• M24: 5,655,847 km (0.077 R)
• M25: 5,801,106 km (0.059 R)
• M26: 6,095,515 km (0.09 R)
• M27: 6,647,980 km (0.115 R)
• M28: 6,852,929 km (0.064 R)
• M29: 7,190,422 km (0.115 R)
• M30: 7,427,385 km (0.067 R)
• M31: 7,747,225 km (0.041 R)
• M32: 7,827,858 km (0.117 R)
• M33: 8,044,476 km (0.066 R)
• M34: 8,761,947 km (0.031 R)
• M35: 9,586,531 km (0.09 R)
• M36: 9,993,437 km (0.11 R)
• M37: 10,317,167 km (0.049 R)
• M38: 10,525,108 km (0.033 R)
• M39: 10,854,522 km (0.066 R)
• M40: 11,400,854 km (0.062 R)
• M41: 12,205,989 km (0.098 R)
• M42: 12,457,463 km (0.11 R)
• M43: 12,837,741 km (0.065 R)
• M44: 13,351,012 km (0.118 R)
• M45: 13,545,190 km (0.09 R)
• M46: 13,642,578 km (0.066 R)
• M47: 14,463,721 km (0.111 R)
• M48: 15,606,050 km (0.056 R)
• M49: 16,153,578 km (0.093 R)
• M50: 16,429,736 km (0.079 R)
• M51: 16,916,826 km (0.111 R)
• M52: 17,092,006 km (0.11 R)
• M53: 17,479,314 km (0.061 R)
• M54: 18,803,704 km (0.067 R)
• M55: 19,679,899 km (0.058 R)
• M56: 20,085,908 km (0.111 R)
• M57: 20,494,759 km (0.047 R)
• M58: 21,851,911 km (0.103 R)
• M59: 22,195,836 km (0.092 R)
• M60: 23,199,189 km (0.087 R)
• M61: 24,970,577 km (0.079 R)
• M62: 25,771,824 km (0.11 R)
• M63: 25,933,090 km (0.087 R)
• M64: 26,054,264 km (0.099 R)
• M65: 27,481,727 km (0.097 R)
• M66: 27,605,295 km (0.105 R)

Asteroid Belt

Center: 10.02 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Ice Giant

Semi-Major Axis: 13.14 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 380.7

Radius: 6.6

Gravity: 8.74 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 11.94 AU - 14.34 AU

Year: 16819 Days

Day: 19.9 Hours

Environment

Temp: -177 °C

Axial Tilt: 23.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 55,734,635 km

• M1: 121,922 km (0.089 R)
• M2: 164,558 km (0.106 R)
• M3: 342,878 km (0.103 R)
• M4: 1,763,310 km (0.081 R)
• M5: 1,921,734 km (0.088 R)
• M6: 2,337,916 km (0.094 R)
• M7: 2,453,555 km (0.096 R)
• M8: 3,123,155 km (0.056 R)
• M9: 3,186,734 km (0.111 R)
• M10: 3,315,238 km (0.051 R)
• M11: 3,544,123 km (0.096 R)
• M12: 4,438,868 km (0.082 R)
• M13: 4,654,887 km (0.119 R)
• M14: 5,785,698 km (0.119 R)
• M15: 6,220,728 km (0.059 R)
• M16: 6,422,087 km (0.064 R)
• M17: 6,996,992 km (0.103 R)
• M18: 7,846,558 km (0.086 R)
• M19: 7,889,941 km (0.045 R)
• M20: 7,933,325 km (0.06 R)
• M21: 8,594,098 km (0.113 R)
• M22: 9,180,971 km (0.095 R)
• M23: 9,410,155 km (0.118 R)
• M24: 9,641,284 km (0.085 R)
• M25: 9,874,207 km (0.049 R)
• M26: 10,014,979 km (0.069 R)
• M27: 10,728,262 km (0.113 R)
• M28: 12,556,647 km (0.046 R)
• M29: 13,221,609 km (0.102 R)
• M30: 14,692,456 km (0.114 R)
• M31: 15,068,246 km (0.12 R)
• M32: 15,501,481 km (0.078 R)
• M33: 16,159,113 km (0.101 R)
• M34: 16,491,370 km (0.11 R)
• M35: 16,658,321 km (0.095 R)
• M36: 16,825,871 km (0.076 R)
• M37: 17,558,302 km (0.096 R)
• M38: 18,186,164 km (0.095 R)
• M39: 19,112,474 km (0.096 R)
• M40: 19,581,464 km (0.101 R)
• M41: 20,770,168 km (0.108 R)
• M42: 21,921,025 km (0.089 R)
• M43: 22,165,917 km (0.114 R)
• M44: 23,466,670 km (0.109 R)
• M45: 24,157,812 km (0.083 R)
• M46: 25,367,311 km (0.117 R)
• M47: 26,726,856 km (0.05 R)
• M48: 27,119,700 km (0.099 R)
• M49: 27,514,340 km (0.1 R)
• M50: 28,110,038 km (0.116 R)
• M51: 28,176,460 km (0.086 R)
• M52: 28,376,023 km (0.105 R)
• M53: 28,509,465 km (0.112 R)
• M54: 30,262,004 km (0.12 R)
• M55: 30,398,287 km (0.1 R)
• M56: 30,602,937 km (0.101 R)
• M57: 30,671,303 km (0.114 R)
• M58: 32,745,478 km (0.115 R)
• M59: 33,025,525 km (0.083 R)
• M60: 33,236,009 km (0.11 R)
• M61: 33,517,403 km (0.039 R)
• M62: 33,728,934 km (0.069 R)
• M63: 34,011,674 km (0.059 R)
• M64: 35,007,398 km (0.053 R)
• M65: 35,437,192 km (0.119 R)
• M66: 35,580,806 km (0.102 R)
• M67: 36,157,207 km (0.037 R)
• M68: 36,736,749 km (0.088 R)
• M69: 38,715,181 km (0.074 R)
• M70: 41,633,387 km (0.082 R)
• M71: 42,927,408 km (0.031 R)
• M72: 43,157,191 km (0.101 R)
• M73: 43,464,165 km (0.045 R)
• M74: 43,925,974 km (0.12 R)
• M75: 44,234,744 km (0.083 R)
• M76: 44,544,112 km (0.083 R)
• M77: 44,699,245 km (0.114 R)
• M78: 46,102,324 km (0.103 R)
• M79: 48,552,587 km (0.068 R)
• M80: 48,951,714 km (0.108 R)
• M81: 50,478,361 km (0.117 R)
• M82: 51,288,134 km (0.053 R)
• M83: 51,857,653 km (0.105 R)
• M84: 52,102,246 km (0.058 R)
• M85: 52,592,777 km (0.098 R)
• M86: 52,674,607 km (0.087 R)
• M87: 53,331,342 km (0.097 R)
• M88: 53,413,621 km (0.067 R)
• M89: 53,496,049 km (0.062 R)
• M90: 54,404,258 km (0.094 R)

Kuiper Belt

Range: 31.1 - 57.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 459 - 13,879 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit