🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.85

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 0.54 AU - 0.88 AU

Year: 216 Days

Day: 45.9 Hours

Environment

Temp: 139 °C

Axial Tilt: 29.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.57

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 0.83 AU - 1.07 AU

Year: 335 Days

Day: 22.7 Hours

Environment

Temp: 109 °C

Axial Tilt: 21.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.87

Radius: 0.95

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 2.11 AU - 3.03 AU

Year: 1490 Days

Day: 41.2 Hours

Environment

Temp: -92 °C

Axial Tilt: 11.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 5.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 52.7

Radius: 12.9

Gravity: 0.32 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 4.82 AU - 6.62 AU

Year: 4947 Days

Day: 7.7 Hours

Environment

Temp: -150 °C

Axial Tilt: 11.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 29,454,829 km

• M1: 165,904 km (0.105 R)
• M2: 608,863 km (0.113 R)
• M3: 1,147,715 km (0.067 R)
• M4: 3,032,648 km (0.066 R)
• M5: 3,863,515 km (0.048 R)
• M6: 5,201,219 km (0.114 R)
• M7: 5,622,786 km (0.077 R)
• M8: 6,345,343 km (0.097 R)
• M9: 8,567,320 km (0.117 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 626.1

Radius: 13.5

Gravity: 3.44 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 5.03 AU - 6.55 AU

Year: 5039 Days

Day: 12 Hours

Environment

Temp: -142 °C

Axial Tilt: 38.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 29,454,829 km

• M1: 175,179 km (0.049 R)
• M2: 642,224 km (0.12 R)
• M3: 1,319,004 km (0.073 R)
• M4: 2,042,310 km (0.026 R)
• M5: 3,074,685 km (0.109 R)
• M6: 4,191,583 km (0.075 R)
• M7: 4,753,921 km (0.101 R)
• M8: 5,201,668 km (0.117 R)
• M9: 5,677,688 km (0.086 R)
• M10: 6,685,529 km (0.102 R)
• M11: 9,622,584 km (0.097 R)
• M12: 10,127,477 km (0.063 R)
• M13: 11,099,115 km (0.108 R)
• M14: 11,561,073 km (0.062 R)
• M15: 14,827,991 km (0.118 R)
• M16: 16,139,217 km (0.113 R)
• M17: 16,612,993 km (0.081 R)
• M18: 17,588,371 km (0.078 R)
• M19: 24,183,992 km (0.111 R)

Kuiper Belt

Range: 30.3 - 54.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 427 - 18,683 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit