🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.3

Radius: 0.62

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 0.6 AU - 0.72 AU

Year: 199 Days

Day: 31 Hours

Environment

Temp: 190 °C

Axial Tilt: 23.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.31

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 1.12 AU - 1.86 AU

Year: 675 Days

Day: 33.8 Hours

Environment

Temp: -32 °C

Axial Tilt: 29.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.9

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 2.42 AU - 3.36 AU

Year: 1822 Days

Day: 22.3 Hours

Environment

Temp: -101 °C

Axial Tilt: 39.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 4.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 105.1

Radius: 13.3

Gravity: 0.59 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 4.01 AU - 5.25 AU

Year: 3695 Days

Day: 13 Hours

Environment

Temp: -132 °C

Axial Tilt: 46.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 46,325,202 km

• M1: 168,148 km (0.107 R)
• M2: 945,309 km (0.113 R)
• M3: 1,691,054 km (0.077 R)
• M4: 2,658,803 km (0.117 R)
• M5: 3,200,347 km (0.109 R)
• M6: 4,089,557 km (0.113 R)
• M7: 4,717,718 km (0.068 R)
• M8: 9,239,763 km (0.106 R)
• M9: 11,529,358 km (0.049 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 195.4

Radius: 13.2

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 9.09 AU - 11.93 AU

Year: 12636 Days

Day: 5.9 Hours

Environment

Temp: -173 °C

Axial Tilt: 13.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 46,325,202 km

• M1: 171,738 km (0.118 R)
• M2: 690,993 km (0.112 R)
• M3: 2,657,756 km (0.046 R)
• M4: 3,334,537 km (0.115 R)
• M5: 3,927,542 km (0.075 R)
• M6: 7,937,065 km (0.034 R)
• M7: 9,432,445 km (0.078 R)
• M8: 10,108,179 km (0.106 R)
• M9: 11,059,023 km (0.094 R)
• M10: 13,139,031 km (0.088 R)
• M11: 14,329,980 km (0.069 R)
• M12: 15,777,639 km (0.114 R)
• M13: 18,962,428 km (0.093 R)
• M14: 22,553,076 km (0.08 R)
• M15: 25,441,362 km (0.053 R)
• M16: 26,309,927 km (0.111 R)
• M17: 29,316,844 km (0.112 R)
• M18: 30,175,237 km (0.101 R)
• M19: 33,157,620 km (0.063 R)
• M20: 33,985,046 km (0.114 R)

Planet 6 - Gas Giant

Semi-Major Axis: 11.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 300.3

Radius: 13.3

Gravity: 1.7 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 11.26 AU - 11.62 AU

Year: 14350 Days

Day: 6.8 Hours

Environment

Temp: -188 °C

Axial Tilt: 10.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 46,325,202 km

• M1: 170,242 km (0.063 R)
• M2: 691,142 km (0.111 R)
• M3: 1,222,813 km (0.114 R)
• M4: 1,764,656 km (0.116 R)
• M5: 2,599,562 km (0.106 R)
• M6: 3,835,390 km (0.061 R)
• M7: 5,398,987 km (0.094 R)
• M8: 7,313,391 km (0.111 R)
• M9: 9,218,370 km (0.082 R)
• M10: 11,327,102 km (0.061 R)
• M11: 12,842,080 km (0.074 R)
• M12: 18,048,684 km (0.097 R)
• M13: 18,794,728 km (0.081 R)
• M14: 26,654,451 km (0.076 R)
• M15: 31,944,830 km (0.07 R)
• M16: 38,627,517 km (0.109 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 178 - 17,289 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit