🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.78

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 1.4 AU - 1.9 AU

Year: 939 Days

Day: 18.6 Hours

Environment

Temp: -111 °C

Axial Tilt: 2.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.66 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 3.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 175.5

Radius: 10

Gravity: 1.76 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 2.97 AU - 4.37 AU

Year: 3114 Days

Day: 8.9 Hours

Environment

Temp: -165 °C

Axial Tilt: 9.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 86,136,485 km

• M1: 125,812 km (0.085 R)
• M2: 600,187 km (0.117 R)
• M3: 1,018,163 km (0.115 R)
• M4: 2,006,855 km (0.047 R)
• M5: 2,405,683 km (0.103 R)
• M6: 2,759,782 km (0.12 R)
• M7: 3,931,282 km (0.097 R)
• M8: 4,444,852 km (0.083 R)
• M9: 5,149,009 km (0.073 R)
• M10: 5,902,683 km (0.112 R)
• M11: 6,652,318 km (0.099 R)
• M12: 7,409,882 km (0.058 R)
• M13: 8,022,186 km (0.097 R)
• M14: 8,849,761 km (0.069 R)
• M15: 9,733,137 km (0.054 R)
• M16: 11,528,461 km (0.108 R)
• M17: 13,493,728 km (0.114 R)

Planet 3 - Ice Giant

Semi-Major Axis: 11.47 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 979

Radius: 6.2

Gravity: 25.47 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 9.37 AU - 13.57 AU

Year: 17206 Days

Day: 21.6 Hours

Environment

Temp: -214 °C

Axial Tilt: 23.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 86,136,485 km

• M1: 77,043 km (0.077 R)
• M2: 400,324 km (0.074 R)
• M3: 1,652,907 km (0.095 R)
• M4: 1,946,567 km (0.091 R)
• M5: 2,497,836 km (0.113 R)
• M6: 4,128,752 km (0.096 R)
• M7: 4,814,209 km (0.104 R)
• M8: 5,376,099 km (0.073 R)
• M9: 6,278,024 km (0.099 R)
• M10: 9,758,269 km (0.116 R)
• M11: 10,111,021 km (0.099 R)
• M12: 11,093,281 km (0.068 R)
• M13: 11,937,012 km (0.115 R)
• M14: 14,801,064 km (0.056 R)
• M15: 15,032,641 km (0.087 R)
• M16: 16,145,949 km (0.036 R)
• M17: 17,398,532 km (0.083 R)
• M18: 19,535,537 km (0.106 R)
• M19: 19,814,388 km (0.086 R)
• M20: 21,445,004 km (0.069 R)
• M21: 22,444,917 km (0.088 R)
• M22: 29,959,367 km (0.101 R)
• M23: 31,973,254 km (0.068 R)
• M24: 32,231,160 km (0.042 R)
• M25: 37,685,648 km (0.084 R)
• M26: 42,624,323 km (0.103 R)
• M27: 55,416,138 km (0.082 R)
• M28: 62,575,443 km (0.111 R)
• M29: 65,023,462 km (0.082 R)
• M30: 69,028,796 km (0.069 R)
• M31: 69,243,918 km (0.064 R)
• M32: 72,083,136 km (0.118 R)
• M33: 74,093,581 km (0.074 R)

Asteroid Belt

Center: 13.57 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 15.66 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 527.6

Radius: 3.5

Gravity: 43.07 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 15.02 AU - 16.3 AU

Year: 27449 Days

Day: 18.3 Hours

Environment

Temp: -205 °C

Axial Tilt: 26.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 86,136,485 km

• M1: 43,533 km (0.119 R)
• M2: 199,863 km (0.041 R)
• M3: 430,243 km (0.117 R)
• M4: 633,996 km (0.103 R)
• M5: 1,795,174 km (0.113 R)
• M6: 2,299,020 km (0.091 R)
• M7: 2,438,445 km (0.076 R)
• M8: 3,338,576 km (0.075 R)
• M9: 4,299,144 km (0.085 R)
• M10: 4,511,273 km (0.112 R)
• M11: 4,842,633 km (0.044 R)
• M12: 5,389,862 km (0.117 R)
• M13: 7,130,134 km (0.113 R)
• M14: 8,314,650 km (0.112 R)
• M15: 9,387,266 km (0.057 R)
• M16: 10,110,422 km (0.099 R)
• M17: 11,263,523 km (0.106 R)
• M18: 11,396,815 km (0.104 R)
• M19: 14,524,008 km (0.102 R)
• M20: 17,635,495 km (0.12 R)
• M21: 17,905,668 km (0.088 R)
• M22: 20,265,425 km (0.109 R)
• M23: 20,462,745 km (0.064 R)
• M24: 23,577,821 km (0.097 R)
• M25: 29,827,272 km (0.05 R)
• M26: 34,367,717 km (0.102 R)
• M27: 34,507,890 km (0.095 R)
• M28: 36,801,525 km (0.073 R)
• M29: 44,288,599 km (0.041 R)
• M30: 75,975,223 km (0.091 R)
• M31: 78,133,173 km (0.059 R)
• M32: 78,861,565 km (0.086 R)
• M33: 80,085,425 km (0.102 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 541 - 18,580 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit