🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.48

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 2.2 AU - 2.56 AU

Year: 1355 Days

Day: 47 Hours

Environment

Temp: -77 °C

Axial Tilt: 5.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.78 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 7.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 312.9

Radius: 13

Gravity: 1.85 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 6.07 AU - 8.27 AU

Year: 7084 Days

Day: 5.2 Hours

Environment

Temp: -153 °C

Axial Tilt: 18.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 21,102,233 km

• M1: 161,715 km (0.114 R)
• M2: 949,348 km (0.105 R)
• M3: 1,651,411 km (0.119 R)
• M4: 2,128,479 km (0.085 R)
• M5: 3,057,182 km (0.09 R)
• M6: 3,489,819 km (0.106 R)
• M7: 4,008,774 km (0.057 R)
• M8: 6,462,927 km (0.085 R)
• M9: 17,452,387 km (0.09 R)
• M10: 19,305,755 km (0.104 R)
• M11: 19,839,370 km (0.07 R)
• M12: 23,101,053 km (0.046 R)
• M13: 23,702,586 km (0.102 R)
• M14: 25,891,203 km (0.119 R)
• M15: 27,283,809 km (0.111 R)
• M16: 28,211,316 km (0.116 R)
• M17: 28,898,868 km (0.059 R)

Planet 3 - Gas Giant

Semi-Major Axis: 9.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 55.5

Radius: 8.6

Gravity: 0.75 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 9.06 AU - 9.3 AU

Year: 10262 Days

Day: 7.7 Hours

Environment

Temp: -163 °C

Axial Tilt: 12.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 21,102,233 km

• M1: 124,914 km (0.073 R)
• M2: 397,182 km (0.093 R)
• M3: 763,248 km (0.086 R)
• M4: 1,119,590 km (0.109 R)
• M5: 1,400,834 km (0.111 R)
• M6: 5,183,716 km (0.077 R)
• M7: 6,006,803 km (0.114 R)
• M8: 7,878,273 km (0.08 R)
• M9: 9,323,388 km (0.115 R)
• M10: 11,683,145 km (0.119 R)
• M11: 12,864,669 km (0.108 R)
• M12: 16,085,361 km (0.119 R)
• M13: 16,402,509 km (0.079 R)
• M14: 16,940,164 km (0.092 R)
• M15: 18,107,775 km (0.08 R)
• M16: 19,209,563 km (0.103 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 531 - 11,492 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit