🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.83

Radius: 0.93

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 2.27 AU - 3.55 AU

Year: 1753 Days

Day: 30.2 Hours

Environment

Temp: -94 °C

Axial Tilt: 47.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 67,960,169 km

• M1: 248,781 km (0.083 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.05

Radius: 1.33

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 2.71 AU - 3.27 AU

Year: 1826 Days

Day: 12.9 Hours

Environment

Temp: -85 °C

Axial Tilt: 29.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 4.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.14

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 3.34 AU - 5.02 AU

Year: 3018 Days

Day: 41.6 Hours

Environment

Temp: -111 °C

Axial Tilt: 27.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 8.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 621.4

Radius: 10.8

Gravity: 5.33 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 6.21 AU - 10.23 AU

Year: 8322 Days

Day: 9.4 Hours

Environment

Temp: -164 °C

Axial Tilt: 49.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 67,960,169 km

• M1: 134,937 km (0.12 R)
• M2: 471,532 km (0.103 R)
• M3: 921,972 km (0.072 R)
• M4: 1,295,218 km (0.101 R)
• M5: 2,123,991 km (0.107 R)
• M6: 2,580,264 km (0.074 R)
• M7: 3,122,706 km (0.059 R)
• M8: 5,279,758 km (0.07 R)
• M9: 6,260,521 km (0.099 R)
• M10: 8,972,431 km (0.091 R)
• M11: 11,216,400 km (0.087 R)
• M12: 13,752,083 km (0.101 R)
• M13: 14,169,013 km (0.106 R)
• M14: 15,534,243 km (0.106 R)
• M15: 16,447,538 km (0.103 R)
• M16: 20,461,847 km (0.093 R)
• M17: 23,110,029 km (0.089 R)
• M18: 23,615,071 km (0.105 R)
• M19: 25,174,180 km (0.06 R)
• M20: 25,798,602 km (0.106 R)
• M21: 26,250,986 km (0.082 R)
• M22: 27,358,159 km (0.112 R)
• M23: 30,765,550 km (0.045 R)
• M24: 32,100,262 km (0.047 R)
• M25: 33,046,469 km (0.087 R)
• M26: 34,119,684 km (0.11 R)
• M27: 35,105,235 km (0.093 R)
• M28: 36,675,863 km (0.055 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 15

Radius: 10

Gravity: 0.15 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 9.23 AU - 9.37 AU

Year: 10014 Days

Day: 13.9 Hours

Environment

Temp: -166 °C

Axial Tilt: 23.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 67,960,169 km

• M1: 125,961 km (0.048 R)
• M2: 560,094 km (0.112 R)
• M3: 1,027,588 km (0.08 R)
• M4: 1,368,821 km (0.074 R)
• M5: 1,994,289 km (0.074 R)
• M6: 3,142,902 km (0.101 R)
• M7: 5,469,747 km (0.088 R)
• M8: 8,972,431 km (0.101 R)
• M9: 10,581,506 km (0.111 R)
• M10: 12,112,042 km (0.105 R)

Planet 6 - Gas Giant

Semi-Major Axis: 12.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 399.3

Radius: 9.3

Gravity: 4.62 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 10.99 AU - 14.15 AU

Year: 15736 Days

Day: 15 Hours

Environment

Temp: -181 °C

Axial Tilt: 14.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 67,960,169 km

• M1: 115,639 km (0.096 R)
• M2: 522,695 km (0.076 R)
• M3: 826,229 km (0.106 R)
• M4: 1,133,054 km (0.076 R)
• M5: 1,503,459 km (0.031 R)
• M6: 2,147,926 km (0.104 R)
• M7: 2,765,915 km (0.09 R)
• M8: 3,706,586 km (0.051 R)
• M9: 4,236,013 km (0.101 R)
• M10: 6,632,272 km (0.085 R)
• M11: 7,672,576 km (0.086 R)
• M12: 10,285,302 km (0.103 R)
• M13: 11,850,246 km (0.115 R)
• M14: 13,567,928 km (0.081 R)
• M15: 15,029,350 km (0.086 R)
• M16: 15,656,464 km (0.069 R)
• M17: 16,446,491 km (0.108 R)
• M18: 16,814,352 km (0.093 R)
• M19: 17,490,235 km (0.062 R)
• M20: 17,796,312 km (0.086 R)
• M21: 18,184,070 km (0.082 R)
• M22: 19,218,539 km (0.093 R)
• M23: 19,544,663 km (0.106 R)
• M24: 23,103,446 km (0.097 R)
• M25: 26,970,252 km (0.116 R)
• M26: 29,163,507 km (0.119 R)
• M27: 43,455,788 km (0.12 R)
• M28: 45,300,778 km (0.084 R)
• M29: 46,315,501 km (0.086 R)
• M30: 50,526,681 km (0.107 R)
• M31: 51,932,751 km (0.091 R)
• M32: 52,248,702 km (0.075 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.95 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 385.9

Radius: 3.2

Gravity: 37.69 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 14.82 AU - 17.08 AU

Year: 22493 Days

Day: 17 Hours

Environment

Temp: -189 °C

Axial Tilt: 36.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 67,960,169 km

• M1: 60,288 km (0.111 R)
• M2: 302,636 km (0.119 R)
• M3: 520,601 km (0.066 R)
• M4: 782,846 km (0.095 R)
• M5: 1,275,322 km (0.088 R)
• M6: 2,082,851 km (0.036 R)
• M7: 2,756,790 km (0.047 R)
• M8: 2,927,032 km (0.064 R)
• M9: 3,452,420 km (0.1 R)
• M10: 4,929,399 km (0.119 R)
• M11: 5,253,728 km (0.091 R)
• M12: 5,669,161 km (0.095 R)
• M13: 24,762,487 km (0.088 R)
• M14: 30,447,505 km (0.09 R)
• M15: 36,269,256 km (0.117 R)
• M16: 40,009,651 km (0.08 R)
• M17: 47,760,317 km (0.085 R)
• M18: 51,054,013 km (0.102 R)
• M19: 53,795,544 km (0.105 R)
• M20: 57,176,605 km (0.12 R)

Kuiper Belt

Range: 31.1 - 60.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 189 - 18,812 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit