🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.95

Radius: 0.98

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 0.56 AU - 0.62 AU

Year: 288 Days

Day: 40.1 Hours

Environment

Temp: -122 °C

Axial Tilt: 34.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 14,394,369 km

• M1: 83,176 km (0.098 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 853.4

Radius: 11.2

Gravity: 6.8 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 0.53 AU - 0.83 AU

Year: 357 Days

Day: 5.9 Hours

Environment

Temp: -144 °C

Axial Tilt: 25.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 14,394,369 km

• M1: 139,276 km (0.116 R)
• M2: 584,628 km (0.101 R)
• M3: 992,432 km (0.112 R)
• M4: 1,357,750 km (0.06 R)
• M5: 1,785,151 km (0.072 R)
• M6: 2,540,172 km (0.119 R)
• M7: 4,217,613 km (0.115 R)
• M8: 5,157,686 km (0.096 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 152.7

Radius: 11.5

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 1.24 AU - 1.3 AU

Year: 910 Days

Day: 13.3 Hours

Environment

Temp: -163 °C

Axial Tilt: 15.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 14,394,369 km

• M1: 143,016 km (0.096 R)
• M2: 615,296 km (0.066 R)
• M3: 1,205,460 km (0.082 R)
• M4: 1,682,378 km (0.116 R)
• M5: 2,329,239 km (0.104 R)
• M6: 2,960,841 km (0.093 R)
• M7: 4,255,910 km (0.117 R)
• M8: 4,772,471 km (0.028 R)
• M9: 5,642,383 km (0.087 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 495.5

Radius: 10.8

Gravity: 4.25 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 1.83 AU - 2.37 AU

Year: 1935 Days

Day: 14.9 Hours

Environment

Temp: -189 °C

Axial Tilt: 28.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 14,394,369 km

• M1: 134,339 km (0.079 R)
• M2: 482,154 km (0.038 R)
• M3: 892,351 km (0.06 R)
• M4: 1,425,069 km (0.073 R)
• M5: 1,863,840 km (0.11 R)
• M6: 2,493,946 km (0.084 R)
• M7: 2,831,140 km (0.096 R)
• M8: 3,355,181 km (0.08 R)
• M9: 3,837,634 km (0.075 R)
• M10: 4,271,468 km (0.089 R)
• M11: 5,152,300 km (0.106 R)
• M12: 6,644,539 km (0.108 R)
• M13: 8,768,679 km (0.041 R)
• M14: 9,427,807 km (0.042 R)
• M15: 10,915,708 km (0.062 R)
• M16: 11,641,557 km (0.055 R)
• M17: 12,632,792 km (0.081 R)
• M18: 13,679,379 km (0.105 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: 218 - 14,614 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit