🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.03

Radius: 1.01

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 1.57 AU - 2.11 AU

Year: 926 Days

Day: 25.1 Hours

Environment

Temp: -73 °C

Axial Tilt: 42.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 53,184,728 km

• M1: 417,228 km (0.113 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.45

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 3.31 AU - 3.97 AU

Year: 2575 Days

Day: 36.5 Hours

Environment

Temp: -113 °C

Axial Tilt: 87.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 53,184,728 km

• M1: 107,561 km (0.051 R)

Planet 3 - Gas Giant

Semi-Major Axis: 7.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 357.6

Radius: 11.7

Gravity: 2.61 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 5.86 AU - 8.22 AU

Year: 6927 Days

Day: 7 Hours

Environment

Temp: -157 °C

Axial Tilt: 0 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 53,184,728 km

• M1: 227,987 km (0.118 R)
• M2: 680,222 km (0.119 R)
• M3: 1,067,680 km (0.103 R)
• M4: 1,502,262 km (0.114 R)
• M5: 2,310,390 km (0.03 R)
• M6: 2,940,945 km (0.072 R)
• M7: 3,307,609 km (0.041 R)
• M8: 5,626,974 km (0.091 R)
• M9: 6,447,967 km (0.082 R)
• M10: 7,140,306 km (0.118 R)
• M11: 7,557,834 km (0.05 R)
• M12: 9,938,385 km (0.107 R)
• M13: 10,504,164 km (0.093 R)
• M14: 14,525,804 km (0.105 R)
• M15: 26,916,995 km (0.099 R)
• M16: 27,336,617 km (0.051 R)

Planet 4 - Gas Giant

Semi-Major Axis: 9.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 176.1

Radius: 10.3

Gravity: 1.66 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 6.86 AU - 11.43 AU

Year: 10248 Days

Day: 13.3 Hours

Environment

Temp: -170 °C

Axial Tilt: 37.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 53,184,728 km

• M1: 205,697 km (0.079 R)
• M2: 1,308,832 km (0.027 R)
• M3: 2,073,127 km (0.107 R)
• M4: 3,604,411 km (0.115 R)
• M5: 6,178,691 km (0.045 R)
• M6: 6,659,499 km (0.068 R)
• M7: 11,452,465 km (0.089 R)
• M8: 11,933,572 km (0.047 R)
• M9: 15,629,537 km (0.107 R)
• M10: 16,706,492 km (0.106 R)
• M11: 19,888,439 km (0.039 R)
• M12: 20,584,218 km (0.088 R)
• M13: 28,810,904 km (0.103 R)
• M14: 30,244,800 km (0.056 R)

Planet 5 - Gas Giant

Semi-Major Axis: 11.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 480.4

Radius: 8

Gravity: 7.51 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 8.85 AU - 13.61 AU

Year: 13956 Days

Day: 9.3 Hours

Environment

Temp: -189 °C

Axial Tilt: 23.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 53,184,728 km

• M1: 99,483 km (0.076 R)
• M2: 398,828 km (0.079 R)
• M3: 1,032,525 km (0.09 R)
• M4: 1,620,594 km (0.054 R)
• M5: 1,904,979 km (0.05 R)
• M6: 2,241,724 km (0.064 R)
• M7: 3,599,923 km (0.118 R)
• M8: 3,976,611 km (0.057 R)
• M9: 4,409,098 km (0.118 R)
• M10: 6,421,638 km (0.038 R)
• M11: 8,787,828 km (0.068 R)
• M12: 11,854,883 km (0.076 R)
• M13: 14,410,464 km (0.087 R)
• M14: 18,074,564 km (0.056 R)
• M15: 23,402,642 km (0.103 R)
• M16: 24,146,293 km (0.095 R)
• M17: 25,680,718 km (0.109 R)
• M18: 27,177,296 km (0.057 R)
• M19: 40,899,459 km (0.102 R)
• M20: 48,399,250 km (0.067 R)
• M21: 51,296,511 km (0.114 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 197 - 12,865 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit