🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.37

Radius: 0.67

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 1.27 AU - 1.33 AU

Year: 652 Days

Day: 43.9 Hours

Environment

Temp: -93 °C

Axial Tilt: 33.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.48

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 1.38 AU - 1.78 AU

Year: 873 Days

Day: 14.6 Hours

Environment

Temp: -95 °C

Axial Tilt: 24.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 65,279,748 km

• M1: 388,954 km (0.061 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.62

Radius: 1.21

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 1.6 AU - 2.02 AU

Year: 1071 Days

Day: 35.9 Hours

Environment

Temp: -115 °C

Axial Tilt: 17.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 2.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 38.6

Radius: 9.9

Gravity: 0.39 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 2.21 AU - 2.91 AU

Year: 1801 Days

Day: 12.4 Hours

Environment

Temp: -147 °C

Axial Tilt: 35.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 65,279,748 km

• M1: 123,717 km (0.118 R)
• M2: 432,936 km (0.059 R)
• M3: 884,273 km (0.109 R)
• M4: 1,231,041 km (0.041 R)
• M5: 2,282,564 km (0.088 R)
• M6: 3,684,147 km (0.119 R)
• M7: 4,291,963 km (0.109 R)
• M8: 4,828,122 km (0.089 R)
• M9: 5,263,152 km (0.103 R)
• M10: 5,656,595 km (0.11 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 986.4

Radius: 13.6

Gravity: 5.33 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 2.62 AU - 2.78 AU

Year: 1951 Days

Day: 7.1 Hours

Environment

Temp: -147 °C

Axial Tilt: 12.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 65,279,748 km

• M1: 169,195 km (0.108 R)
• M2: 613,650 km (0.092 R)
• M3: 1,158,935 km (0.105 R)
• M4: 1,684,771 km (0.116 R)
• M5: 2,188,916 km (0.057 R)
• M6: 2,661,645 km (0.033 R)
• M7: 4,426,451 km (0.114 R)
• M8: 5,122,680 km (0.043 R)
• M9: 5,545,743 km (0.091 R)
• M10: 6,516,483 km (0.052 R)
• M11: 10,150,814 km (0.084 R)
• M12: 10,632,519 km (0.083 R)
• M13: 12,377,578 km (0.061 R)
• M14: 15,634,025 km (0.114 R)
• M15: 16,835,894 km (0.088 R)
• M16: 17,459,567 km (0.111 R)
• M17: 17,883,827 km (0.056 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 953.6

Radius: 12.3

Gravity: 6.3 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 3.5 AU - 3.58 AU

Year: 2929 Days

Day: 9.4 Hours

Environment

Temp: -152 °C

Axial Tilt: 14.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 65,279,748 km

• M1: 153,039 km (0.113 R)
• M2: 767,287 km (0.081 R)
• M3: 1,283,999 km (0.081 R)
• M4: 2,465,373 km (0.106 R)
• M5: 3,084,259 km (0.071 R)
• M6: 3,703,744 km (0.103 R)
• M7: 4,382,470 km (0.106 R)
• M8: 6,214,296 km (0.046 R)
• M9: 6,956,301 km (0.111 R)
• M10: 8,405,007 km (0.117 R)
• M11: 9,540,455 km (0.08 R)
• M12: 10,085,739 km (0.114 R)
• M13: 10,734,096 km (0.106 R)
• M14: 14,052,027 km (0.078 R)
• M15: 17,766,243 km (0.064 R)
• M16: 22,089,322 km (0.108 R)
• M17: 23,392,918 km (0.103 R)

Asteroid Belt

Center: 3.82 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 4.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 141.8

Radius: 14.6

Gravity: 0.67 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 4.09 AU - 4.09 AU

Year: 3637 Days

Day: 10.8 Hours

Environment

Temp: -171 °C

Axial Tilt: 5.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 65,279,748 km

• M1: 181,612 km (0.099 R)
• M2: 847,173 km (0.033 R)
• M3: 1,339,799 km (0.119 R)
• M4: 5,418,136 km (0.117 R)
• M5: 7,623,657 km (0.097 R)
• M6: 9,319,050 km (0.11 R)

Planet 8 - Ice Giant

Semi-Major Axis: 11.65 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 566

Radius: 6.6

Gravity: 12.99 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 10.62 AU - 12.68 AU

Year: 17485 Days

Day: 22.1 Hours

Environment

Temp: -205 °C

Axial Tilt: 79.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 65,279,748 km

• M1: 96,939 km (0.108 R)
• M2: 1,150,408 km (0.09 R)
• M3: 1,722,021 km (0.1 R)
• M4: 1,968,558 km (0.037 R)
• M5: 2,299,618 km (0.118 R)
• M6: 2,577,422 km (0.1 R)
• M7: 2,782,670 km (0.111 R)
• M8: 3,048,505 km (0.106 R)
• M9: 3,438,357 km (0.114 R)
• M10: 4,445,301 km (0.116 R)
• M11: 5,302,048 km (0.067 R)
• M12: 5,788,690 km (0.08 R)
• M13: 6,553,135 km (0.086 R)
• M14: 7,474,209 km (0.076 R)
• M15: 13,815,663 km (0.066 R)
• M16: 14,306,044 km (0.101 R)
• M17: 14,519,820 km (0.114 R)
• M18: 15,545,463 km (0.103 R)
• M19: 15,923,197 km (0.046 R)
• M20: 17,740,213 km (0.114 R)
• M21: 18,741,023 km (0.085 R)
• M22: 19,082,854 km (0.04 R)
• M23: 22,158,586 km (0.095 R)
• M24: 22,444,917 km (0.117 R)
• M25: 23,318,568 km (0.098 R)
• M26: 29,042,482 km (0.109 R)
• M27: 31,021,811 km (0.076 R)
• M28: 44,059,565 km (0.078 R)
• M29: 52,355,365 km (0.061 R)
• M30: 55,804,643 km (0.087 R)
• M31: 57,405,041 km (0.1 R)
• M32: 57,764,824 km (0.068 R)
• M33: 61,257,934 km (0.104 R)
• M34: 61,633,575 km (0.113 R)
• M35: 62,010,861 km (0.06 R)
• M36: 65,279,724 km (0.033 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: 313 - 13,348 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit