🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.04

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 0.46 AU - 0.76 AU

Year: 171 Days

Day: 42.3 Hours

Environment

Temp: 166 °C

Axial Tilt: 4.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 27,015,387 km

• M1: 37,549 km (0.102 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.24

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 1.73 AU - 2.65 AU

Year: 1166 Days

Day: 46.8 Hours

Environment

Temp: -73 °C

Axial Tilt: 16 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.54 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 2.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.73

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 2.4 AU - 3.38 AU

Year: 1768 Days

Day: 37.1 Hours

Environment

Temp: -100 °C

Axial Tilt: 0 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 27,015,387 km

• M1: 491,579 km (0.086 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 229

Radius: 9.3

Gravity: 2.65 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 4.54 AU - 6.16 AU

Year: 4454 Days

Day: 7.5 Hours

Environment

Temp: -137 °C

Axial Tilt: 31.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 27,015,387 km

• M1: 116,537 km (0.113 R)
• M2: 605,722 km (0.115 R)
• M3: 1,100,442 km (0.096 R)
• M4: 1,425,369 km (0.108 R)
• M5: 2,454,751 km (0.079 R)
• M6: 2,922,245 km (0.09 R)
• M7: 3,937,117 km (0.119 R)
• M8: 4,239,753 km (0.103 R)
• M9: 4,778,904 km (0.088 R)
• M10: 5,123,877 km (0.092 R)
• M11: 5,864,087 km (0.117 R)
• M12: 6,368,681 km (0.1 R)
• M13: 7,525,670 km (0.116 R)
• M14: 8,316,744 km (0.097 R)
• M15: 10,063,748 km (0.093 R)
• M16: 11,545,964 km (0.03 R)
• M17: 12,946,649 km (0.094 R)
• M18: 14,315,469 km (0.074 R)
• M19: 15,083,804 km (0.1 R)
• M20: 15,778,237 km (0.047 R)
• M21: 17,231,132 km (0.098 R)
• M22: 17,553,814 km (0.097 R)
• M23: 18,100,445 km (0.098 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 136.6

Radius: 10.3

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 8.79 AU - 8.91 AU

Year: 9475 Days

Day: 6.8 Hours

Environment

Temp: -177 °C

Axial Tilt: 27.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 27,015,387 km

• M1: 128,205 km (0.056 R)
• M2: 477,068 km (0.095 R)
• M3: 1,927,419 km (0.076 R)
• M4: 2,779,528 km (0.111 R)
• M5: 3,590,798 km (0.094 R)
• M6: 5,511,036 km (0.089 R)
• M7: 7,823,071 km (0.091 R)
• M8: 9,037,806 km (0.114 R)
• M9: 12,355,288 km (0.107 R)
• M10: 17,590,316 km (0.056 R)
• M11: 21,339,239 km (0.086 R)
• M12: 23,620,157 km (0.109 R)

Kuiper Belt

Range: 30.5 - 53.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 164 - 14,171 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit