🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.24

Radius: 0.57

Gravity: 0.74 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 0.49 AU - 0.77 AU

Year: 184 Days

Day: 31.1 Hours

Environment

Temp: 168 °C

Axial Tilt: 15.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 36,408,448 km

• M1: 197,020 km (0.114 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.16

Radius: 1.06

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 0.87 AU - 1.07 AU

Year: 352 Days

Day: 41.6 Hours

Environment

Temp: 42 °C

Axial Tilt: 41.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.48

Radius: 1.17

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 1.33 AU - 1.37 AU

Year: 579 Days

Day: 18.1 Hours

Environment

Temp: -32 °C

Axial Tilt: 46.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 36,408,448 km

• M1: 284,834 km (0.092 R)
• M2: 636,389 km (0.066 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 859.7

Radius: 13.3

Gravity: 4.86 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 5.82 AU - 8.1 AU

Year: 6775 Days

Day: 14 Hours

Environment

Temp: -167 °C

Axial Tilt: 35.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 36,408,448 km

• M1: 166,203 km (0.044 R)
• M2: 1,882,839 km (0.082 R)
• M3: 2,327,593 km (0.095 R)
• M4: 3,345,308 km (0.096 R)
• M5: 4,448,891 km (0.058 R)
• M6: 5,847,182 km (0.101 R)
• M7: 6,559,418 km (0.091 R)
• M8: 8,873,547 km (0.068 R)
• M9: 11,326,354 km (0.097 R)
• M10: 15,113,574 km (0.089 R)
• M11: 17,258,358 km (0.065 R)
• M12: 18,510,193 km (0.064 R)
• M13: 20,121,512 km (0.028 R)
• M14: 22,711,201 km (0.083 R)
• M15: 24,384,752 km (0.091 R)
• M16: 25,339,486 km (0.097 R)
• M17: 26,049,477 km (0.08 R)
• M18: 30,094,903 km (0.054 R)
• M19: 32,215,153 km (0.052 R)
• M20: 34,002,998 km (0.073 R)
• M21: 38,353,304 km (0.103 R)

Asteroid Belt

Center: 7.75 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 8.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 355.3

Radius: 9.7

Gravity: 3.78 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 7.15 AU - 9.91 AU

Year: 9192 Days

Day: 14.9 Hours

Environment

Temp: -175 °C

Axial Tilt: 48.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 36,408,448 km

• M1: 121,623 km (0.085 R)
• M2: 773,271 km (0.109 R)
• M3: 1,436,588 km (0.034 R)
• M4: 1,870,721 km (0.118 R)
• M5: 2,567,099 km (0.087 R)
• M6: 4,108,706 km (0.115 R)
• M7: 4,442,309 km (0.114 R)
• M8: 5,523,004 km (0.031 R)
• M9: 7,237,545 km (0.04 R)
• M10: 12,835,946 km (0.1 R)
• M11: 16,494,362 km (0.088 R)
• M12: 19,334,178 km (0.075 R)
• M13: 21,705,454 km (0.055 R)
• M14: 22,801,408 km (0.091 R)
• M15: 24,597,779 km (0.114 R)
• M16: 25,188,541 km (0.115 R)
• M17: 32,125,544 km (0.063 R)
• M18: 35,117,651 km (0.119 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 346 - 13,337 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit