🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.2

Radius: 1.08

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 0.47 AU - 0.55 AU

Year: 129 Days

Day: 22.5 Hours

Environment

Temp: 265 °C

Axial Tilt: 47.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.98

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 0.53 AU - 0.55 AU

Year: 140 Days

Day: 14.9 Hours

Environment

Temp: 207 °C

Axial Tilt: 18 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.59

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 0.61 AU - 0.69 AU

Year: 185 Days

Day: 34.6 Hours

Environment

Temp: 160 °C

Axial Tilt: 17.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 3.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.74

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 3.26 AU - 4.66 AU

Year: 2783 Days

Day: 28.7 Hours

Environment

Temp: -120 °C

Axial Tilt: 15.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.54 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 9.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 385.1

Radius: 11.5

Gravity: 2.91 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 7.41 AU - 10.83 AU

Year: 9725 Days

Day: 12 Hours

Environment

Temp: -169 °C

Axial Tilt: 31.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 38,831,859 km

• M1: 143,016 km (0.091 R)
• M2: 671,246 km (0.092 R)
• M3: 1,038,658 km (0.088 R)
• M4: 1,483,412 km (0.114 R)
• M5: 1,903,334 km (0.068 R)
• M6: 2,619,160 km (0.095 R)
• M7: 3,506,574 km (0.106 R)
• M8: 5,335,707 km (0.114 R)
• M9: 5,870,370 km (0.091 R)
• M10: 7,968,331 km (0.084 R)
• M11: 9,363,630 km (0.115 R)
• M12: 12,415,726 km (0.074 R)
• M13: 14,048,736 km (0.115 R)
• M14: 16,926,101 km (0.061 R)
• M15: 18,082,493 km (0.12 R)
• M16: 20,551,905 km (0.086 R)
• M17: 21,396,834 km (0.109 R)
• M18: 21,788,481 km (0.09 R)
• M19: 24,409,436 km (0.062 R)
• M20: 26,869,573 km (0.119 R)
• M21: 29,781,047 km (0.119 R)
• M22: 31,564,852 km (0.078 R)
• M23: 31,970,711 km (0.112 R)
• M24: 33,840,385 km (0.08 R)
• M25: 36,223,329 km (0.081 R)
• M26: 38,484,651 km (0.103 R)

Kuiper Belt

Range: 31.1 - 60.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 331 - 12,648 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit