🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.33

Radius: 1.12

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 0.59 AU - 0.71 AU

Year: 196 Days

Day: 15.7 Hours

Environment

Temp: 161 °C

Axial Tilt: 23 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.43

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 1.07 AU - 1.57 AU

Year: 568 Days

Day: 37.6 Hours

Environment

Temp: -25 °C

Axial Tilt: 32 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.84

Radius: 1.28

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 1.04 AU - 1.72 AU

Year: 608 Days

Day: 45.1 Hours

Environment

Temp: -29 °C

Axial Tilt: 23.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 8.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 141.7

Radius: 9.6

Gravity: 1.54 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 8.49 AU - 8.49 AU

Year: 9270 Days

Day: 12 Hours

Environment

Temp: -175 °C

Axial Tilt: 25.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 46,931,012 km

• M1: 120,725 km (0.111 R)
• M2: 1,534,425 km (0.076 R)
• M3: 3,616,229 km (0.114 R)
• M4: 4,831,562 km (0.076 R)
• M5: 5,273,923 km (0.075 R)
• M6: 5,630,116 km (0.106 R)
• M7: 6,860,708 km (0.076 R)
• M8: 9,845,185 km (0.107 R)
• M9: 12,417,072 km (0.086 R)
• M10: 13,857,550 km (0.105 R)
• M11: 14,538,220 km (0.118 R)
• M12: 19,356,020 km (0.058 R)
• M13: 21,287,179 km (0.11 R)
• M14: 26,871,368 km (0.104 R)

Planet 5 - Gas Giant

Semi-Major Axis: 11.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 304.2

Radius: 13.5

Gravity: 1.67 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 10.5 AU - 12.42 AU

Year: 14538 Days

Day: 8.5 Hours

Environment

Temp: -184 °C

Axial Tilt: 46.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 46,931,012 km

• M1: 167,998 km (0.094 R)
• M2: 652,396 km (0.076 R)
• M3: 1,547,590 km (0.12 R)
• M4: 1,989,652 km (0.107 R)
• M5: 2,653,717 km (0.12 R)
• M6: 3,228,621 km (0.096 R)
• M7: 4,543,886 km (0.062 R)
• M8: 5,535,869 km (0.105 R)
• M9: 9,291,973 km (0.077 R)
• M10: 9,772,032 km (0.091 R)
• M11: 14,871,674 km (0.038 R)
• M12: 18,735,937 km (0.074 R)
• M13: 29,704,752 km (0.101 R)
• M14: 31,388,176 km (0.089 R)
• M15: 39,257,024 km (0.109 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 169 - 11,189 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit