🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.12

Radius: 0.43

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 1.82 AU - 2.84 AU

Year: 1293 Days

Day: 23.8 Hours

Environment

Temp: -74 °C

Axial Tilt: 28.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 41,603,384 km

• M1: 288,275 km (0.093 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.03

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 1.89 AU - 2.83 AU

Year: 1318 Days

Day: 24.9 Hours

Environment

Temp: -70 °C

Axial Tilt: 5.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 41,603,384 km

• M1: 890,706 km (0.048 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.12

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 3.37 AU - 3.71 AU

Year: 2421 Days

Day: 24.3 Hours

Environment

Temp: -106 °C

Axial Tilt: 21.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 41,603,384 km

• M1: 1,633,459 km (0.113 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.36

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 3.21 AU - 4.25 AU

Year: 2618 Days

Day: 37.2 Hours

Environment

Temp: -116 °C

Axial Tilt: 10 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.93 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 6.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 676.1

Radius: 9.1

Gravity: 8.16 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 6.08 AU - 6.16 AU

Year: 5502 Days

Day: 12.3 Hours

Environment

Temp: -142 °C

Axial Tilt: 12.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 41,603,384 km

• M1: 114,742 km (0.068 R)
• M2: 755,768 km (0.114 R)
• M3: 1,179,280 km (0.108 R)
• M4: 1,640,640 km (0.052 R)
• M5: 2,705,627 km (0.095 R)
• M6: 3,282,626 km (0.082 R)
• M7: 3,986,185 km (0.113 R)
• M8: 5,311,024 km (0.109 R)
• M9: 5,691,152 km (0.1 R)
• M10: 9,210,591 km (0.107 R)
• M11: 13,317,352 km (0.108 R)
• M12: 15,150,824 km (0.119 R)
• M13: 16,037,490 km (0.08 R)
• M14: 21,505,891 km (0.103 R)
• M15: 21,874,649 km (0.066 R)
• M16: 22,247,747 km (0.059 R)
• M17: 25,386,759 km (0.109 R)
• M18: 27,491,900 km (0.088 R)
• M19: 30,630,762 km (0.084 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 590.9

Radius: 14.3

Gravity: 2.89 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 6.74 AU - 9.88 AU

Year: 8706 Days

Day: 5.8 Hours

Environment

Temp: -167 °C

Axial Tilt: 10.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 41,603,384 km

• M1: 177,872 km (0.09 R)
• M2: 662,419 km (0.086 R)
• M3: 1,341,594 km (0.066 R)
• M4: 1,923,679 km (0.078 R)
• M5: 2,487,065 km (0.104 R)
• M6: 3,335,434 km (0.103 R)
• M7: 4,369,903 km (0.106 R)
• M8: 7,183,391 km (0.109 R)
• M9: 12,033,503 km (0.093 R)
• M10: 14,693,503 km (0.081 R)
• M11: 18,077,107 km (0.09 R)
• M12: 19,460,738 km (0.105 R)
• M13: 21,547,180 km (0.115 R)
• M14: 23,864,451 km (0.089 R)
• M15: 33,822,283 km (0.099 R)
• M16: 37,985,742 km (0.034 R)
• M17: 39,887,729 km (0.036 R)
• M18: 41,355,284 km (0.112 R)

Kuiper Belt

Range: 30.2 - 58.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 223 - 17,952 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit