🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.04

Radius: 1.02

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 0.65 AU - 1.05 AU

Year: 335 Days

Day: 46.8 Hours

Environment

Temp: -36 °C

Axial Tilt: 34.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.14

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 1.61 AU - 2.09 AU

Year: 1076 Days

Day: 30.7 Hours

Environment

Temp: -108 °C

Axial Tilt: 2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 100,599,776 km

• M1: 47,722 km (0.096 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.36

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 1.82 AU - 2.92 AU

Year: 1560 Days

Day: 15.8 Hours

Environment

Temp: -120 °C

Axial Tilt: 22.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 5.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 773.4

Radius: 8.3

Gravity: 11.23 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 5.14 AU - 5.3 AU

Year: 5098 Days

Day: 7.6 Hours

Environment

Temp: -170 °C

Axial Tilt: 25.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 100,599,776 km

• M1: 103,821 km (0.118 R)
• M2: 372,798 km (0.085 R)
• M3: 687,402 km (0.095 R)
• M4: 1,021,903 km (0.088 R)
• M5: 2,120,101 km (0.101 R)
• M6: 2,575,178 km (0.032 R)
• M7: 3,054,789 km (0.086 R)
• M8: 3,614,584 km (0.044 R)
• M9: 4,048,268 km (0.031 R)
• M10: 4,339,834 km (0.085 R)
• M11: 5,102,783 km (0.103 R)
• M12: 5,679,184 km (0.105 R)
• M13: 8,583,477 km (0.087 R)
• M14: 9,524,896 km (0.054 R)
• M15: 10,624,590 km (0.065 R)
• M16: 11,181,394 km (0.103 R)
• M17: 11,954,067 km (0.044 R)
• M18: 14,373,663 km (0.107 R)
• M19: 16,728,034 km (0.089 R)
• M20: 17,354,550 km (0.058 R)
• M21: 18,257,822 km (0.119 R)
• M22: 20,581,525 km (0.101 R)
• M23: 21,373,646 km (0.06 R)
• M24: 22,865,735 km (0.063 R)
• M25: 24,108,445 km (0.096 R)
• M26: 28,106,448 km (0.09 R)
• M27: 28,635,276 km (0.056 R)
• M28: 29,081,078 km (0.095 R)
• M29: 31,004,159 km (0.082 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 298.9

Radius: 8

Gravity: 4.67 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 4.82 AU - 6.66 AU

Year: 5879 Days

Day: 5.7 Hours

Environment

Temp: -181 °C

Axial Tilt: 28.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 100,599,776 km

• M1: 110,702 km (0.041 R)
• M2: 412,741 km (0.115 R)
• M3: 751,879 km (0.056 R)
• M4: 1,004,550 km (0.102 R)
• M5: 1,595,461 km (0.09 R)
• M6: 2,525,212 km (0.082 R)
• M7: 3,257,194 km (0.091 R)
• M8: 5,213,635 km (0.095 R)
• M9: 6,011,142 km (0.104 R)
• M10: 7,405,992 km (0.113 R)
• M11: 8,304,028 km (0.047 R)
• M12: 8,854,100 km (0.059 R)
• M13: 10,481,724 km (0.09 R)
• M14: 11,388,437 km (0.116 R)
• M15: 13,908,114 km (0.087 R)
• M16: 15,433,264 km (0.107 R)
• M17: 18,380,642 km (0.045 R)
• M18: 21,411,046 km (0.111 R)
• M19: 22,027,090 km (0.079 R)
• M20: 22,725,263 km (0.096 R)
• M21: 25,361,626 km (0.073 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 868

Radius: 8.1

Gravity: 13.23 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 8.38 AU - 9.86 AU

Year: 11774 Days

Day: 9.8 Hours

Environment

Temp: -190 °C

Axial Tilt: 32.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 100,599,776 km

• M1: 100,679 km (0.108 R)
• M2: 426,354 km (0.083 R)
• M3: 1,523,505 km (0.11 R)
• M4: 1,974,841 km (0.093 R)
• M5: 2,749,758 km (0.075 R)
• M6: 3,993,066 km (0.117 R)
• M7: 4,755,417 km (0.093 R)
• M8: 5,361,737 km (0.116 R)
• M9: 6,893,171 km (0.069 R)
• M10: 11,019,379 km (0.053 R)
• M11: 11,837,979 km (0.096 R)
• M12: 15,665,141 km (0.084 R)
• M13: 17,387,461 km (0.103 R)
• M14: 18,334,416 km (0.044 R)
• M15: 23,025,057 km (0.117 R)
• M16: 26,975,189 km (0.066 R)
• M17: 27,709,864 km (0.118 R)
• M18: 32,401,702 km (0.114 R)
• M19: 32,755,800 km (0.098 R)
• M20: 33,954,678 km (0.092 R)
• M21: 46,390,001 km (0.029 R)
• M22: 57,489,265 km (0.105 R)

Planet 7 - Ice Giant

Semi-Major Axis: 16.98 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 707.8

Radius: 4.6

Gravity: 33.45 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 15.37 AU - 18.59 AU

Year: 29911 Days

Day: 16.9 Hours

Environment

Temp: -218 °C

Axial Tilt: 26.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 100,599,776 km

• M1: 61,485 km (0.103 R)
• M2: 278,102 km (0.113 R)
• M3: 1,187,209 km (0.104 R)
• M4: 1,928,317 km (0.093 R)
• M5: 2,881,853 km (0.115 R)
• M6: 3,572,696 km (0.082 R)
• M7: 5,191,345 km (0.068 R)
• M8: 5,444,615 km (0.104 R)
• M9: 6,986,669 km (0.112 R)
• M10: 11,246,020 km (0.081 R)
• M11: 11,741,638 km (0.09 R)
• M12: 13,870,565 km (0.108 R)
• M13: 14,941,087 km (0.119 R)
• M14: 15,713,760 km (0.103 R)
• M15: 16,243,486 km (0.111 R)
• M16: 16,512,763 km (0.076 R)
• M17: 30,432,246 km (0.118 R)
• M18: 31,392,814 km (0.077 R)
• M19: 34,691,297 km (0.064 R)
• M20: 42,473,678 km (0.091 R)
• M21: 43,327,582 km (0.114 R)
• M22: 46,677,228 km (0.109 R)
• M23: 47,039,554 km (0.102 R)
• M24: 47,221,465 km (0.106 R)
• M25: 68,574,168 km (0.111 R)
• M26: 72,137,888 km (0.119 R)
• M27: 74,088,196 km (0.066 R)
• M28: 83,034,298 km (0.083 R)
• M29: 89,847,434 km (0.117 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 354 - 15,083 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit