🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.71

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 2.75 AU - 3.09 AU

Year: 1921 Days

Day: 12.7 Hours

Environment

Temp: -121 °C

Axial Tilt: 39.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 48,176,458 km

• M1: 2,162,288 km (0.049 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.83

Radius: 0.93

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 3.12 AU - 4.36 AU

Year: 2785 Days

Day: 47.3 Hours

Environment

Temp: -125 °C

Axial Tilt: 133.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 48,176,458 km

• M1: 374,743 km (0.08 R)
• M2: 1,486,853 km (0.12 R)

Asteroid Belt

Center: 5.9 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 8.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 267.4

Radius: 8.3

Gravity: 3.88 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 6.2 AU - 9.9 AU

Year: 8794 Days

Day: 6.3 Hours

Environment

Temp: -167 °C

Axial Tilt: 18.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 48,176,458 km

• M1: 109,805 km (0.049 R)
• M2: 604,076 km (0.115 R)
• M3: 1,076,656 km (0.108 R)
• M4: 1,501,065 km (0.086 R)
• M5: 2,581,012 km (0.093 R)
• M6: 3,263,777 km (0.113 R)
• M7: 4,014,160 km (0.068 R)
• M8: 4,280,145 km (0.096 R)
• M9: 5,792,280 km (0.116 R)
• M10: 6,070,083 km (0.097 R)
• M11: 6,618,958 km (0.116 R)
• M12: 8,623,719 km (0.111 R)
• M13: 11,191,118 km (0.096 R)
• M14: 11,867,749 km (0.116 R)
• M15: 13,516,616 km (0.098 R)
• M16: 19,995,401 km (0.075 R)
• M17: 20,418,165 km (0.117 R)
• M18: 20,703,298 km (0.094 R)
• M19: 21,281,494 km (0.104 R)
• M20: 23,859,664 km (0.101 R)
• M21: 26,894,256 km (0.085 R)
• M22: 31,296,174 km (0.079 R)

Planet 4 - Gas Giant

Semi-Major Axis: 8.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 841.7

Radius: 14.8

Gravity: 3.84 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 6.25 AU - 10.21 AU

Year: 9090 Days

Day: 9.2 Hours

Environment

Temp: -165 °C

Axial Tilt: 36 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 48,176,458 km

• M1: 184,753 km (0.103 R)
• M2: 998,715 km (0.097 R)
• M3: 1,479,822 km (0.09 R)
• M4: 2,479,585 km (0.107 R)
• M5: 3,209,772 km (0.071 R)
• M6: 4,764,692 km (0.032 R)
• M7: 5,591,819 km (0.094 R)
• M8: 7,741,091 km (0.027 R)
• M9: 8,212,474 km (0.114 R)
• M10: 9,071,914 km (0.034 R)
• M11: 9,990,595 km (0.052 R)
• M12: 10,706,720 km (0.108 R)
• M13: 12,823,978 km (0.117 R)
• M14: 13,856,652 km (0.111 R)
• M15: 16,018,641 km (0.113 R)
• M16: 18,472,943 km (0.079 R)
• M17: 19,789,854 km (0.073 R)
• M18: 21,085,670 km (0.105 R)
• M19: 22,094,110 km (0.063 R)
• M20: 27,230,702 km (0.097 R)
• M21: 31,787,154 km (0.106 R)
• M22: 33,225,238 km (0.113 R)
• M23: 37,433,426 km (0.069 R)
• M24: 41,853,445 km (0.035 R)
• M25: 47,033,870 km (0.109 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 399 - 16,019 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit