🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.26

Radius: 0.58

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 0.46 AU - 0.66 AU

Year: 152 Days

Day: 23.1 Hours

Environment

Temp: 231 °C

Axial Tilt: 42.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.31

Radius: 1.79

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 0.7 AU - 1.14 AU

Year: 319 Days

Day: 25.9 Hours

Environment

Temp: 116 °C

Axial Tilt: 20.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 34,444,009 km

• M1: 213,327 km (0.111 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.2 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.49

Radius: 1.82

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 1.02 AU - 1.38 AU

Year: 475 Days

Day: 41.5 Hours

Environment

Temp: 17 °C

Axial Tilt: 28.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 3.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.68

Radius: 1.85

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 3.12 AU - 4.3 AU

Year: 2584 Days

Day: 22 Hours

Environment

Temp: -122 °C

Axial Tilt: 21.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 34,444,009 km

• M1: 52,958 km (0.111 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.55

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 3.16 AU - 5.22 AU

Year: 3102 Days

Day: 19.8 Hours

Environment

Temp: -121 °C

Axial Tilt: 39.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 34,444,009 km

• M1: 1,120,488 km (0.098 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 341.2

Radius: 13.1

Gravity: 1.99 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 6.44 AU - 6.58 AU

Year: 6007 Days

Day: 11.6 Hours

Environment

Temp: -143 °C

Axial Tilt: 21 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 34,444,009 km

• M1: 162,912 km (0.068 R)
• M2: 669,002 km (0.117 R)
• M3: 1,491,940 km (0.119 R)
• M4: 2,126,683 km (0.113 R)
• M5: 3,192,568 km (0.101 R)
• M6: 4,120,823 km (0.076 R)
• M7: 4,961,114 km (0.116 R)
• M8: 5,741,417 km (0.097 R)
• M9: 9,664,920 km (0.101 R)
• M10: 10,970,461 km (0.11 R)
• M11: 12,390,444 km (0.074 R)
• M12: 13,269,182 km (0.068 R)
• M13: 14,879,902 km (0.104 R)
• M14: 15,592,736 km (0.105 R)
• M15: 18,361,643 km (0.07 R)
• M16: 21,305,729 km (0.102 R)
• M17: 22,141,083 km (0.09 R)
• M18: 24,325,212 km (0.096 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 973.5

Radius: 11.8

Gravity: 6.99 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 9.55 AU - 13.99 AU

Year: 14603 Days

Day: 7 Hours

Environment

Temp: -189 °C

Axial Tilt: 20.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 34,444,009 km

• M1: 148,999 km (0.11 R)
• M2: 854,054 km (0.098 R)
• M3: 1,294,470 km (0.079 R)
• M4: 1,852,470 km (0.087 R)
• M5: 2,795,984 km (0.103 R)
• M6: 5,385,823 km (0.079 R)
• M7: 7,106,497 km (0.102 R)
• M8: 7,518,490 km (0.069 R)
• M9: 8,240,599 km (0.119 R)
• M10: 9,546,588 km (0.071 R)
• M11: 10,925,731 km (0.08 R)
• M12: 11,980,246 km (0.03 R)
• M13: 13,033,415 km (0.111 R)
• M14: 15,098,315 km (0.119 R)
• M15: 15,627,742 km (0.115 R)
• M16: 20,779,743 km (0.058 R)
• M17: 21,152,541 km (0.082 R)
• M18: 24,298,584 km (0.101 R)
• M19: 24,816,791 km (0.045 R)
• M20: 25,554,757 km (0.078 R)
• M21: 26,415,992 km (0.085 R)
• M22: 27,856,620 km (0.092 R)
• M23: 32,242,979 km (0.115 R)
• M24: 33,631,097 km (0.097 R)
• M25: 35,190,206 km (0.112 R)
• M26: 43,868,080 km (0.081 R)
• M27: 44,482,478 km (0.093 R)
• M28: 48,289,744 km (0.067 R)
• M29: 51,965,812 km (0.111 R)
• M30: 55,109,013 km (0.053 R)
• M31: 60,815,873 km (0.119 R)
• M32: 66,298,485 km (0.059 R)

Planet 8 - Gas Giant

Semi-Major Axis: 12.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 979.6

Radius: 11.1

Gravity: 7.95 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 11.01 AU - 14.07 AU

Year: 16060 Days

Day: 13.3 Hours

Environment

Temp: -190 °C

Axial Tilt: 21.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 34,444,009 km

• M1: 138,079 km (0.081 R)
• M2: 872,754 km (0.113 R)
• M3: 1,545,047 km (0.076 R)
• M4: 2,746,467 km (0.097 R)
• M5: 5,121,782 km (0.114 R)
• M6: 5,536,767 km (0.116 R)
• M7: 6,222,673 km (0.104 R)
• M8: 6,652,019 km (0.079 R)
• M9: 7,474,957 km (0.082 R)
• M10: 9,103,778 km (0.074 R)
• M11: 10,176,246 km (0.065 R)
• M12: 13,470,540 km (0.077 R)
• M13: 14,486,459 km (0.051 R)
• M14: 15,709,123 km (0.088 R)
• M15: 16,507,527 km (0.116 R)
• M16: 18,533,830 km (0.116 R)
• M17: 20,066,011 km (0.107 R)
• M18: 21,778,757 km (0.094 R)
• M19: 24,633,533 km (0.103 R)
• M20: 25,601,731 km (0.075 R)
• M21: 26,707,109 km (0.101 R)
• M22: 28,658,763 km (0.111 R)
• M23: 34,948,157 km (0.097 R)
• M24: 38,412,844 km (0.094 R)
• M25: 38,987,748 km (0.119 R)
• M26: 39,714,345 km (0.046 R)
• M27: 45,055,737 km (0.118 R)
• M28: 57,699,300 km (0.069 R)
• M29: 70,352,587 km (0.041 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.65 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 50.7

Radius: 7.5

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 13.15 AU - 18.15 AU

Year: 22390 Days

Day: 23.3 Hours

Environment

Temp: -195 °C

Axial Tilt: 15.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 34,444,009 km

• M1: 94,097 km (0.118 R)
• M2: 429,944 km (0.115 R)
• M3: 1,146,668 km (0.054 R)
• M4: 2,210,309 km (0.058 R)
• M5: 3,480,694 km (0.08 R)
• M6: 5,715,387 km (0.082 R)
• M7: 5,965,664 km (0.112 R)
• M8: 6,421,339 km (0.119 R)
• M9: 9,098,094 km (0.081 R)
• M10: 11,624,951 km (0.092 R)
• M11: 14,469,405 km (0.112 R)
• M12: 14,994,494 km (0.061 R)
• M13: 16,583,373 km (0.065 R)
• M14: 24,065,361 km (0.074 R)

Kuiper Belt

Range: 30.3 - 49.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 189 - 14,558 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit