🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.36

Radius: 0.66

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 0.83 AU - 1.17 AU

Year: 353 Days

Day: 26.7 Hours

Environment

Temp: 127 °C

Axial Tilt: 17.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 43,009,135 km

• M1: 91,404 km (0.11 R)
• M2: 140,472 km (0.049 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.44

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 1.11 AU - 1.27 AU

Year: 458 Days

Day: 36.5 Hours

Environment

Temp: 12 °C

Axial Tilt: 26.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 3.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.31

Radius: 1.79

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 2.98 AU - 3.4 AU

Year: 2012 Days

Day: 31.3 Hours

Environment

Temp: -104 °C

Axial Tilt: 35.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 43,009,135 km

• M1: 2,737,791 km (0.091 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.54

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 3.66 AU - 4.88 AU

Year: 3116 Days

Day: 26.2 Hours

Environment

Temp: -130 °C

Axial Tilt: 35.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.82

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 3.46 AU - 5.2 AU

Year: 3181 Days

Day: 19 Hours

Environment

Temp: -121 °C

Axial Tilt: 33.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.69 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Terrestrial

Semi-Major Axis: 5.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.51

Radius: 0.76

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 4.57 AU - 5.53 AU

Year: 4007 Days

Day: 38.1 Hours

Environment

Temp: -127 °C

Axial Tilt: 4.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 5.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.21

Radius: 1.37

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 4.55 AU - 5.89 AU

Year: 4211 Days

Day: 35.9 Hours

Environment

Temp: -131 °C

Axial Tilt: 10.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 5.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.77

Radius: 1.26

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 4.69 AU - 5.95 AU

Year: 4333 Days

Day: 26 Hours

Environment

Temp: -138 °C

Axial Tilt: 4.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 9 - Gas Giant

Semi-Major Axis: 5.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 267.2

Radius: 12.9

Gravity: 1.61 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 5.45 AU - 5.97 AU

Year: 4818 Days

Day: 12.7 Hours

Environment

Temp: -148 °C

Axial Tilt: 14.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 43,009,135 km

• M1: 172,935 km (0.114 R)
• M2: 265,985 km (0.106 R)
• M3: 458,817 km (0.083 R)
• M4: 556,055 km (0.071 R)
• M5: 766,240 km (0.067 R)
• M6: 939,774 km (0.081 R)
• M7: 1,037,461 km (0.085 R)
• M8: 1,315,713 km (0.065 R)
• M9: 1,401,582 km (0.091 R)
• M10: 1,502,112 km (0.07 R)
• M11: 1,805,497 km (0.051 R)
• M12: 2,501,576 km (0.101 R)
• M13: 2,766,962 km (0.105 R)
• M14: 3,074,685 km (0.091 R)
• M15: 3,241,187 km (0.052 R)
• M16: 3,359,669 km (0.075 R)
• M17: 3,445,089 km (0.12 R)
• M18: 3,865,609 km (0.103 R)
• M19: 4,191,882 km (0.06 R)
• M20: 4,717,270 km (0.082 R)
• M21: 5,303,693 km (0.111 R)
• M22: 5,443,867 km (0.099 R)
• M23: 5,564,891 km (0.067 R)
• M24: 5,646,272 km (0.057 R)
• M25: 5,727,953 km (0.042 R)
• M26: 6,674,010 km (0.111 R)
• M27: 7,398,512 km (0.111 R)
• M28: 7,487,972 km (0.086 R)
• M29: 7,645,648 km (0.115 R)
• M30: 7,736,155 km (0.081 R)
• M31: 7,918,365 km (0.079 R)
• M32: 8,310,162 km (0.079 R)
• M33: 8,590,658 km (0.054 R)
• M34: 8,850,509 km (0.043 R)
• M35: 9,257,266 km (0.036 R)
• M36: 9,378,141 km (0.082 R)
• M37: 9,548,084 km (0.093 R)
• M38: 10,163,679 km (0.03 R)
• M39: 10,792,290 km (0.053 R)
• M40: 11,589,048 km (0.04 R)
• M41: 11,771,707 km (0.08 R)
• M42: 12,060,580 km (0.072 R)
• M43: 12,404,955 km (0.073 R)
• M44: 12,941,113 km (0.109 R)
• M45: 13,022,195 km (0.046 R)
• M46: 13,321,092 km (0.106 R)
• M47: 13,402,922 km (0.091 R)
• M48: 13,787,239 km (0.107 R)
• M49: 14,707,565 km (0.076 R)
• M50: 15,132,573 km (0.064 R)
• M51: 16,314,545 km (0.069 R)
• M52: 16,460,852 km (0.084 R)
• M53: 16,666,250 km (0.11 R)
• M54: 16,990,728 km (0.036 R)
• M55: 17,109,209 km (0.102 R)
• M56: 17,466,449 km (0.071 R)
• M57: 17,645,966 km (0.082 R)
• M58: 17,796,163 km (0.034 R)
• M59: 18,006,946 km (0.095 R)
• M60: 18,097,602 km (0.073 R)
• M61: 18,461,574 km (0.059 R)
• M62: 18,705,568 km (0.089 R)
• M63: 19,941,695 km (0.108 R)
• M64: 20,160,707 km (0.113 R)
• M65: 20,380,466 km (0.03 R)
• M66: 20,475,012 km (0.091 R)
• M67: 20,949,536 km (0.08 R)
• M68: 21,044,830 km (0.096 R)
• M69: 21,172,138 km (0.114 R)
• M70: 21,491,679 km (0.108 R)

Planet 10 - Gas Giant

Semi-Major Axis: 9.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 426.9

Radius: 14.9

Gravity: 1.92 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 9.02 AU - 10.5 AU

Year: 10766 Days

Day: 7.6 Hours

Environment

Temp: -166 °C

Axial Tilt: 11.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 43,009,135 km

• M1: 228,137 km (0.092 R)
• M2: 430,393 km (0.059 R)
• M3: 594,053 km (0.088 R)
• M4: 1,341,594 km (0.076 R)
• M5: 2,010,147 km (0.111 R)
• M6: 2,476,742 km (0.057 R)
• M7: 2,574,280 km (0.081 R)
• M8: 3,428,484 km (0.112 R)
• M9: 3,537,690 km (0.032 R)
• M10: 3,676,068 km (0.051 R)
• M11: 4,130,996 km (0.062 R)
• M12: 4,424,656 km (0.045 R)
• M13: 4,544,185 km (0.057 R)
• M14: 4,816,902 km (0.11 R)
• M15: 5,346,777 km (0.083 R)
• M16: 7,081,664 km (0.091 R)
• M17: 7,828,457 km (0.092 R)
• M18: 8,787,828 km (0.095 R)
• M19: 9,243,204 km (0.116 R)
• M20: 9,358,244 km (0.093 R)
• M21: 9,784,299 km (0.101 R)
• M22: 9,940,779 km (0.105 R)
• M23: 10,058,662 km (0.03 R)
• M24: 10,177,143 km (0.097 R)
• M25: 10,735,891 km (0.082 R)
• M26: 11,427,781 km (0.059 R)
• M27: 11,841,569 km (0.094 R)
• M28: 12,050,258 km (0.112 R)
• M29: 12,176,219 km (0.061 R)
• M30: 12,514,011 km (0.104 R)
• M31: 13,545,788 km (0.115 R)
• M32: 13,851,865 km (0.08 R)
• M33: 13,983,811 km (0.088 R)
• M34: 14,828,889 km (0.085 R)
• M35: 15,371,181 km (0.102 R)
• M36: 15,599,168 km (0.088 R)
• M37: 17,084,226 km (0.078 R)
• M38: 18,565,694 km (0.071 R)
• M39: 18,857,111 km (0.051 R)
• M40: 20,187,634 km (0.084 R)
• M41: 21,395,637 km (0.058 R)
• M42: 21,854,603 km (0.084 R)
• M43: 22,990,500 km (0.091 R)
• M44: 23,094,770 km (0.102 R)
• M45: 23,881,355 km (0.059 R)
• M46: 24,198,503 km (0.108 R)
• M47: 24,570,253 km (0.104 R)
• M48: 24,836,837 km (0.089 R)
• M49: 25,211,879 km (0.101 R)
• M50: 25,642,721 km (0.074 R)
• M51: 27,611,728 km (0.087 R)
• M52: 29,232,920 km (0.09 R)
• M53: 29,912,842 km (0.076 R)
• M54: 30,026,686 km (0.076 R)
• M55: 30,311,969 km (0.079 R)
• M56: 31,230,650 km (0.036 R)
• M57: 31,519,523 km (0.115 R)
• M58: 31,809,444 km (0.097 R)
• M59: 31,983,726 km (0.067 R)
• M60: 32,567,157 km (0.087 R)
• M61: 33,036,595 km (0.084 R)
• M62: 33,154,179 km (0.112 R)
• M63: 37,237,453 km (0.081 R)
• M64: 38,654,295 km (0.105 R)
• M65: 40,214,152 km (0.094 R)
• M66: 41,096,629 km (0.029 R)
• M67: 41,476,758 km (0.079 R)
• M68: 42,496,267 km (0.073 R)

Kuiper Belt

Range: 31.1 - 56.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 433 - 14,613 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit