🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.03

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 0.7 AU - 0.7 AU

Year: 221 Days

Day: 27 Hours

Environment

Temp: 137 °C

Axial Tilt: 25.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.11

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 1.21 AU - 1.85 AU

Year: 713 Days

Day: 33.6 Hours

Environment

Temp: -58 °C

Axial Tilt: 13.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 72,745,696 km

• M1: 62,083 km (0.108 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.58

Radius: 1.67

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 1.89 AU - 2.15 AU

Year: 1082 Days

Day: 23 Hours

Environment

Temp: -72 °C

Axial Tilt: 12.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 72,745,696 km

• M1: 221,255 km (0.104 R)
• M2: 1,127,220 km (0.086 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.39

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 4.15 AU - 4.25 AU

Year: 3243 Days

Day: 47.1 Hours

Environment

Temp: -134 °C

Axial Tilt: 5.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 4.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 413.3

Radius: 11.7

Gravity: 3.02 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 4.94 AU - 4.98 AU

Year: 4161 Days

Day: 6.1 Hours

Environment

Temp: -141 °C

Axial Tilt: 24.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 72,745,696 km

• M1: 145,559 km (0.111 R)
• M2: 664,813 km (0.113 R)
• M3: 1,218,475 km (0.059 R)
• M4: 1,691,503 km (0.097 R)
• M5: 5,388,665 km (0.056 R)
• M6: 6,192,604 km (0.099 R)
• M7: 6,861,755 km (0.113 R)
• M8: 9,876,003 km (0.098 R)
• M9: 12,110,546 km (0.094 R)
• M10: 15,172,515 km (0.1 R)
• M11: 20,365,506 km (0.106 R)
• M12: 21,844,431 km (0.103 R)

Planet 6 - Ice Giant

Semi-Major Axis: 18.3 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 275.3

Radius: 6.3

Gravity: 6.94 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 14.44 AU - 22.16 AU

Year: 29492 Days

Day: 22 Hours

Environment

Temp: -207 °C

Axial Tilt: 18.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 72,745,696 km

• M1: 105,466 km (0.077 R)
• M2: 568,921 km (0.118 R)
• M3: 2,934,512 km (0.1 R)
• M4: 9,436,933 km (0.087 R)
• M5: 10,178,490 km (0.12 R)
• M6: 11,906,495 km (0.076 R)
• M7: 12,908,351 km (0.078 R)
• M8: 13,749,391 km (0.109 R)
• M9: 26,863,738 km (0.077 R)
• M10: 34,695,636 km (0.089 R)
• M11: 44,078,115 km (0.083 R)
• M12: 46,622,027 km (0.118 R)
• M13: 52,876,415 km (0.064 R)
• M14: 59,476,673 km (0.099 R)
• M15: 65,786,412 km (0.109 R)
• M16: 67,846,075 km (0.051 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 274 - 11,081 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit