🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.92

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 0.53 AU - 0.71 AU

Year: 174 Days

Day: 35 Hours

Environment

Temp: 163 °C

Axial Tilt: 25.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.77

Radius: 1.26

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 1.34 AU - 2.06 AU

Year: 790 Days

Day: 46.5 Hours

Environment

Temp: -30 °C

Axial Tilt: 33.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.94

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 1.62 AU - 2.08 AU

Year: 897 Days

Day: 31 Hours

Environment

Temp: -49 °C

Axial Tilt: 14.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 25,743,477 km

• M1: 1,137,093 km (0.099 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.37

Radius: 0.67

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 2.88 AU - 3.86 AU

Year: 2205 Days

Day: 38.4 Hours

Environment

Temp: -95 °C

Axial Tilt: 32.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 6.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 671.8

Radius: 9.1

Gravity: 8.11 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 4.9 AU - 8.02 AU

Year: 5853 Days

Day: 13.4 Hours

Environment

Temp: -139 °C

Axial Tilt: 5.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 25,743,477 km

• M1: 113,694 km (0.096 R)
• M2: 403,465 km (0.088 R)
• M3: 1,636,750 km (0.068 R)
• M4: 2,144,186 km (0.097 R)
• M5: 2,698,446 km (0.054 R)
• M6: 5,342,140 km (0.105 R)
• M7: 5,698,482 km (0.066 R)
• M8: 6,230,602 km (0.118 R)
• M9: 6,829,741 km (0.12 R)
• M10: 8,656,032 km (0.102 R)
• M11: 10,280,665 km (0.074 R)
• M12: 10,974,799 km (0.086 R)
• M13: 12,872,747 km (0.103 R)
• M14: 17,892,055 km (0.105 R)
• M15: 22,512,385 km (0.109 R)
• M16: 24,645,651 km (0.105 R)
• M17: 27,083,199 km (0.077 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 214.7

Radius: 8.5

Gravity: 2.97 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 6.87 AU - 7.73 AU

Year: 7030 Days

Day: 10.5 Hours

Environment

Temp: -157 °C

Axial Tilt: 10.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 25,743,477 km

• M1: 106,065 km (0.104 R)
• M2: 401,670 km (0.081 R)
• M3: 737,518 km (0.11 R)
• M4: 1,204,861 km (0.106 R)
• M5: 1,580,202 km (0.077 R)
• M6: 2,032,437 km (0.046 R)
• M7: 2,633,820 km (0.102 R)
• M8: 3,085,157 km (0.1 R)
• M9: 3,794,400 km (0.08 R)
• M10: 9,127,564 km (0.117 R)
• M11: 10,835,374 km (0.101 R)
• M12: 11,673,870 km (0.101 R)
• M13: 15,355,623 km (0.088 R)
• M14: 15,850,493 km (0.098 R)
• M15: 17,876,646 km (0.106 R)
• M16: 20,727,683 km (0.045 R)

Kuiper Belt

Range: 30.8 - 51.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 204 - 18,768 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit