🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.51

Radius: 1.45

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 0.79 AU - 0.95 AU

Year: 299 Days

Day: 47.1 Hours

Environment

Temp: 108 °C

Axial Tilt: 21.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.2 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.99

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 1.03 AU - 1.37 AU

Year: 485 Days

Day: 18.1 Hours

Environment

Temp: -10 °C

Axial Tilt: 32.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 59,550,470 km

• M1: 627,264 km (0.099 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.24 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.78

Radius: 0.91

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 1.22 AU - 1.26 AU

Year: 509 Days

Day: 33.4 Hours

Environment

Temp: 2 °C

Axial Tilt: 12.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.63

Radius: 1.67

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 1.37 AU - 2.03 AU

Year: 818 Days

Day: 47.1 Hours

Environment

Temp: -59 °C

Axial Tilt: 4.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 59,550,470 km

• M1: 1,078,301 km (0.118 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.16

Radius: 1.06

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 3.46 AU - 4.8 AU

Year: 3097 Days

Day: 26.8 Hours

Environment

Temp: -131 °C

Axial Tilt: 67.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 59,550,470 km

• M1: 312,959 km (0.104 R)

Asteroid Belt

Center: 9.26 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 14.38 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 324.5

Radius: 5.5

Gravity: 10.73 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 11.35 AU - 17.41 AU

Year: 20119 Days

Day: 24 Hours

Environment

Temp: -183 °C

Axial Tilt: 15.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 59,550,470 km

• M1: 77,193 km (0.063 R)
• M2: 392,694 km (0.081 R)
• M3: 1,291,927 km (0.11 R)
• M4: 1,690,456 km (0.114 R)
• M5: 2,017,477 km (0.109 R)
• M6: 2,324,751 km (0.069 R)
• M7: 3,008,712 km (0.075 R)
• M8: 3,205,134 km (0.084 R)
• M9: 3,678,911 km (0.106 R)
• M10: 3,932,629 km (0.087 R)
• M11: 8,824,030 km (0.075 R)
• M12: 9,803,597 km (0.086 R)
• M13: 10,402,886 km (0.041 R)
• M14: 16,707,090 km (0.064 R)
• M15: 16,937,172 km (0.101 R)
• M16: 22,735,735 km (0.106 R)
• M17: 31,329,684 km (0.028 R)
• M18: 35,449,759 km (0.115 R)
• M19: 35,702,729 km (0.075 R)
• M20: 44,157,551 km (0.097 R)
• M21: 45,635,279 km (0.117 R)
• M22: 54,692,533 km (0.056 R)
• M23: 56,740,827 km (0.111 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 336 - 16,039 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit