🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.84

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 0.52 AU - 0.78 AU

Year: 191 Days

Day: 27.3 Hours

Environment

Temp: 202 °C

Axial Tilt: 1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 42,562,573 km

• M1: 40,092 km (0.116 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.39

Radius: 1.14

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 1.13 AU - 1.33 AU

Year: 498 Days

Day: 39.9 Hours

Environment

Temp: -10 °C

Axial Tilt: 25.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 2.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.28

Radius: 0.6

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 2.09 AU - 3.35 AU

Year: 1638 Days

Day: 40.7 Hours

Environment

Temp: -105 °C

Axial Tilt: 29.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 42,562,573 km

• M1: 1,043,296 km (0.095 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.93

Radius: 0.97

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 3.46 AU - 5.58 AU

Year: 3510 Days

Day: 37.6 Hours

Environment

Temp: -140 °C

Axial Tilt: 7.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 42,562,573 km

• M1: 882,777 km (0.104 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 689.5

Radius: 13.1

Gravity: 4.02 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 4.4 AU - 5.96 AU

Year: 4306 Days

Day: 6.5 Hours

Environment

Temp: -141 °C

Axial Tilt: 14.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 42,562,573 km

• M1: 167,998 km (0.114 R)
• M2: 840,890 km (0.09 R)
• M3: 1,350,570 km (0.109 R)
• M4: 1,866,682 km (0.065 R)
• M5: 2,312,783 km (0.084 R)
• M6: 3,817,588 km (0.069 R)
• M7: 4,239,753 km (0.095 R)
• M8: 4,693,334 km (0.102 R)
• M9: 6,907,083 km (0.117 R)
• M10: 7,955,914 km (0.114 R)
• M11: 9,462,813 km (0.074 R)
• M12: 14,104,686 km (0.033 R)
• M13: 15,286,808 km (0.043 R)
• M14: 17,847,774 km (0.027 R)
• M15: 19,488,863 km (0.07 R)

Planet 6 - Gas Giant

Semi-Major Axis: 11.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 218.8

Radius: 11.5

Gravity: 1.65 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 11.27 AU - 12.33 AU

Year: 14805 Days

Day: 5.8 Hours

Environment

Temp: -188 °C

Axial Tilt: 14 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 42,562,573 km

• M1: 143,016 km (0.1 R)
• M2: 564,582 km (0.088 R)
• M3: 996,621 km (0.076 R)
• M4: 2,056,971 km (0.075 R)
• M5: 2,544,959 km (0.084 R)
• M6: 3,263,328 km (0.096 R)
• M7: 5,937,091 km (0.095 R)
• M8: 13,363,727 km (0.103 R)
• M9: 17,124,169 km (0.101 R)
• M10: 20,118,819 km (0.056 R)
• M11: 21,699,321 km (0.061 R)
• M12: 41,803,629 km (0.107 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 174 - 18,823 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit