🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.75

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 0.68 AU - 0.72 AU

Year: 224 Days

Day: 24 Hours

Environment

Temp: 139 °C

Axial Tilt: 17.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.8

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 0.67 AU - 0.85 AU

Year: 254 Days

Day: 46.4 Hours

Environment

Temp: 98 °C

Axial Tilt: 3.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 52,642,720 km

• M1: 267,481 km (0.064 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.83

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 0.9 AU - 1.28 AU

Year: 436 Days

Day: 20 Hours

Environment

Temp: -8 °C

Axial Tilt: 41.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 52,642,720 km

• M1: 469,139 km (0.087 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.16

Radius: 1.06

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 1.4 AU - 1.46 AU

Year: 655 Days

Day: 42.6 Hours

Environment

Temp: -42 °C

Axial Tilt: 18.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 52,642,720 km

• M1: 69,563 km (0.114 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.88

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 1.24 AU - 1.8 AU

Year: 718 Days

Day: 30.3 Hours

Environment

Temp: -61 °C

Axial Tilt: 3.7 °

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: 1.56

Radius: 1.19

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 1.78 AU - 2.74 AU

Year: 1301 Days

Day: 19.7 Hours

Environment

Temp: -85 °C

Axial Tilt: 38.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 52,642,720 km

• M1: 166,951 km (0.11 R)

Asteroid Belt

Center: 5.4 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 8.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 661.8

Radius: 14

Gravity: 3.38 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 8.21 AU - 8.87 AU

Year: 9556 Days

Day: 9.4 Hours

Environment

Temp: -172 °C

Axial Tilt: 18.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 52,642,720 km

• M1: 175,628 km (0.116 R)
• M2: 333,902 km (0.092 R)
• M3: 461,210 km (0.105 R)
• M4: 764,894 km (0.057 R)
• M5: 1,229,844 km (0.094 R)
• M6: 1,431,352 km (0.026 R)
• M7: 1,644,081 km (0.105 R)
• M8: 2,320,712 km (0.034 R)
• M9: 2,521,921 km (0.03 R)
• M10: 2,624,695 km (0.113 R)
• M11: 2,887,987 km (0.112 R)
• M12: 3,050,301 km (0.099 R)
• M13: 3,469,474 km (0.102 R)
• M14: 3,788,716 km (0.071 R)
• M15: 3,877,427 km (0.036 R)
• M16: 4,148,050 km (0.086 R)
• M17: 4,581,285 km (0.093 R)
• M18: 4,803,438 km (0.084 R)
• M19: 5,159,930 km (0.081 R)
• M20: 5,898,644 km (0.114 R)
• M21: 6,071,280 km (0.066 R)
• M22: 6,280,717 km (0.098 R)
• M23: 7,363,207 km (0.105 R)
• M24: 7,549,307 km (0.111 R)
• M25: 7,812,450 km (0.066 R)
• M26: 8,040,437 km (0.085 R)
• M27: 8,503,143 km (0.072 R)
• M28: 8,620,129 km (0.115 R)
• M29: 9,373,803 km (0.063 R)
• M30: 9,819,903 km (0.104 R)
• M31: 10,107,431 km (0.06 R)
• M32: 10,564,901 km (0.094 R)
• M33: 10,986,767 km (0.11 R)
• M34: 11,716,505 km (0.104 R)
• M35: 11,846,955 km (0.052 R)
• M36: 12,240,995 km (0.112 R)
• M37: 12,550,663 km (0.085 R)
• M38: 13,494,925 km (0.092 R)
• M39: 13,631,807 km (0.11 R)
• M40: 13,952,694 km (0.115 R)
• M41: 14,462,075 km (0.05 R)
• M42: 14,930,615 km (0.106 R)
• M43: 15,072,135 km (0.081 R)
• M44: 15,214,103 km (0.053 R)
• M45: 15,403,943 km (0.086 R)
• M46: 15,594,830 km (0.066 R)
• M47: 15,978,698 km (0.12 R)
• M48: 16,511,715 km (0.043 R)
• M49: 16,804,927 km (0.098 R)
• M50: 17,495,621 km (0.057 R)
• M51: 17,744,701 km (0.11 R)
• M52: 18,296,568 km (0.079 R)
• M53: 18,600,102 km (0.098 R)
• M54: 19,058,320 km (0.108 R)
• M55: 19,520,428 km (0.105 R)
• M56: 20,928,593 km (0.05 R)
• M57: 22,856,909 km (0.099 R)
• M58: 23,347,889 km (0.113 R)
• M59: 23,952,564 km (0.115 R)
• M60: 24,063,117 km (0.106 R)
• M61: 24,395,673 km (0.116 R)
• M62: 25,515,114 km (0.066 R)
• M63: 25,628,060 km (0.087 R)
• M64: 27,456,595 km (0.05 R)
• M65: 29,623,071 km (0.119 R)
• M66: 30,337,401 km (0.119 R)
• M67: 30,756,724 km (0.109 R)
• M68: 31,965,475 km (0.09 R)
• M69: 32,209,020 km (0.052 R)
• M70: 32,392,277 km (0.071 R)
• M71: 32,514,499 km (0.083 R)
• M72: 33,621,822 km (0.108 R)
• M73: 33,807,623 km (0.075 R)
• M74: 37,851,104 km (0.116 R)
• M75: 39,145,873 km (0.108 R)
• M76: 39,406,473 km (0.055 R)
• M77: 39,537,072 km (0.075 R)
• M78: 41,247,424 km (0.033 R)
• M79: 41,845,068 km (0.108 R)
• M80: 42,713,483 km (0.081 R)
• M81: 44,944,287 km (0.044 R)
• M82: 45,970,977 km (0.067 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 747.6

Radius: 12.5

Gravity: 4.78 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 8.2 AU - 10.58 AU

Year: 11017 Days

Day: 12 Hours

Environment

Temp: -190 °C

Axial Tilt: 30 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 52,642,720 km

• M1: 186,249 km (0.053 R)
• M2: 607,218 km (0.096 R)
• M3: 832,512 km (0.073 R)
• M4: 965,804 km (0.093 R)
• M5: 1,456,186 km (0.087 R)
• M6: 1,915,750 km (0.085 R)
• M7: 2,392,070 km (0.029 R)
• M8: 2,502,922 km (0.101 R)
• M9: 2,963,983 km (0.103 R)
• M10: 3,265,871 km (0.088 R)
• M11: 3,420,555 km (0.108 R)
• M12: 3,997,853 km (0.047 R)
• M13: 4,197,267 km (0.041 R)
• M14: 4,502,447 km (0.105 R)
• M15: 4,850,113 km (0.029 R)
• M16: 5,387,917 km (0.096 R)
• M17: 5,682,774 km (0.081 R)
• M18: 6,365,240 km (0.064 R)
• M19: 6,677,002 km (0.099 R)
• M20: 6,755,840 km (0.081 R)
• M21: 6,953,907 km (0.111 R)
• M22: 7,033,793 km (0.089 R)
• M23: 7,519,238 km (0.109 R)
• M24: 7,642,207 km (0.092 R)
• M25: 8,015,604 km (0.107 R)
• M26: 8,352,348 km (0.109 R)
• M27: 8,479,955 km (0.038 R)
• M28: 8,565,226 km (0.056 R)
• M29: 9,523,400 km (0.089 R)
• M30: 11,445,434 km (0.04 R)
• M31: 11,587,253 km (0.093 R)
• M32: 12,401,963 km (0.095 R)
• M33: 13,086,822 km (0.096 R)
• M34: 13,334,406 km (0.107 R)
• M35: 13,633,452 km (0.093 R)
• M36: 14,187,712 km (0.087 R)
• M37: 15,736,350 km (0.111 R)
• M38: 16,744,789 km (0.061 R)
• M39: 17,284,089 km (0.082 R)
• M40: 17,610,362 km (0.074 R)
• M41: 18,048,534 km (0.109 R)
• M42: 18,434,796 km (0.079 R)
• M43: 18,656,799 km (0.054 R)
• M44: 22,505,504 km (0.096 R)
• M45: 22,802,306 km (0.088 R)
• M46: 24,245,028 km (0.041 R)
• M47: 24,671,382 km (0.061 R)
• M48: 25,779,154 km (0.115 R)
• M49: 26,526,694 km (0.053 R)
• M50: 27,407,676 km (0.059 R)
• M51: 29,069,409 km (0.083 R)
• M52: 30,697,782 km (0.083 R)
• M53: 31,490,053 km (0.097 R)
• M54: 31,622,746 km (0.096 R)
• M55: 31,955,152 km (0.113 R)
• M56: 32,355,775 km (0.085 R)
• M57: 32,825,214 km (0.118 R)
• M58: 33,431,983 km (0.058 R)
• M59: 33,635,136 km (0.109 R)
• M60: 34,110,708 km (0.06 R)
• M61: 35,896,308 km (0.109 R)
• M62: 36,034,985 km (0.075 R)
• M63: 37,431,033 km (0.104 R)
• M64: 37,641,816 km (0.091 R)
• M65: 38,135,639 km (0.116 R)
• M66: 42,601,135 km (0.118 R)
• M67: 43,632,164 km (0.111 R)
• M68: 44,225,020 km (0.109 R)
• M69: 44,895,219 km (0.104 R)
• M70: 46,094,844 km (0.1 R)
• M71: 46,623,074 km (0.069 R)
• M72: 46,925,710 km (0.102 R)
• M73: 48,143,138 km (0.087 R)
• M74: 48,755,741 km (0.051 R)
• M75: 48,986,122 km (0.047 R)
• M76: 50,066,219 km (0.088 R)
• M77: 50,842,332 km (0.118 R)
• M78: 51,232,035 km (0.094 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 166 - 12,518 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit