🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.52

Radius: 1.18

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 1.68 AU - 2.28 AU

Year: 1003 Days

Day: 29.3 Hours

Environment

Temp: -52 °C

Axial Tilt: 12.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 62,212,733 km

• M1: 582,983 km (0.082 R)

Planet 2 - Terrestrial

Semi-Major Axis: 4.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.93

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 3.89 AU - 5.69 AU

Year: 3773 Days

Day: 47.7 Hours

Environment

Temp: -133 °C

Axial Tilt: 3.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 62,212,733 km

• M1: 2,092,725 km (0.102 R)

Asteroid Belt

Center: 5.49 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 6.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 542.2

Radius: 14.1

Gravity: 2.73 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 5.79 AU - 6.57 AU

Year: 5529 Days

Day: 7.7 Hours

Environment

Temp: -151 °C

Axial Tilt: 30 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 62,212,733 km

• M1: 175,478 km (0.071 R)
• M2: 661,971 km (0.066 R)
• M3: 1,492,688 km (0.109 R)
• M4: 2,282,415 km (0.112 R)
• M5: 2,809,747 km (0.108 R)
• M6: 4,747,937 km (0.096 R)
• M7: 6,718,440 km (0.073 R)
• M8: 12,110,845 km (0.099 R)
• M9: 18,734,889 km (0.07 R)
• M10: 24,291,852 km (0.101 R)
• M11: 26,611,217 km (0.101 R)
• M12: 28,380,511 km (0.031 R)

Planet 4 - Gas Giant

Semi-Major Axis: 10.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 976.4

Radius: 13.6

Gravity: 5.28 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 8.06 AU - 13.1 AU

Year: 12385 Days

Day: 12.2 Hours

Environment

Temp: -171 °C

Axial Tilt: 14.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 62,212,733 km

• M1: 169,195 km (0.107 R)
• M2: 964,158 km (0.117 R)
• M3: 1,999,675 km (0.094 R)
• M4: 2,806,456 km (0.081 R)
• M5: 3,235,952 km (0.066 R)
• M6: 4,898,433 km (0.084 R)
• M7: 8,842,730 km (0.041 R)
• M8: 10,323,599 km (0.093 R)
• M9: 14,113,811 km (0.087 R)
• M10: 15,171,618 km (0.059 R)
• M11: 17,207,794 km (0.077 R)
• M12: 18,006,348 km (0.096 R)
• M13: 21,450,091 km (0.12 R)
• M14: 25,823,734 km (0.099 R)
• M15: 34,128,361 km (0.068 R)
• M16: 44,649,280 km (0.096 R)
• M17: 45,098,073 km (0.082 R)
• M18: 54,208,135 km (0.114 R)
• M19: 61,656,014 km (0.032 R)

Kuiper Belt

Range: 30.5 - 45.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 179 - 10,445 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit