🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.83

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 0.82 AU - 0.84 AU

Year: 286 Days

Day: 42.1 Hours

Environment

Temp: 72 °C

Axial Tilt: 73.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 2.72 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 4.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 908.5

Radius: 14.9

Gravity: 4.09 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 4.48 AU - 4.74 AU

Year: 3749 Days

Day: 9.7 Hours

Environment

Temp: -137 °C

Axial Tilt: 32.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 18,893,235 km

• M1: 186,848 km (0.118 R)
• M2: 726,597 km (0.075 R)
• M3: 1,198,578 km (0.095 R)
• M4: 2,185,774 km (0.061 R)
• M5: 3,287,862 km (0.049 R)
• M6: 5,064,337 km (0.105 R)
• M7: 5,913,903 km (0.095 R)
• M8: 6,388,577 km (0.12 R)
• M9: 6,920,846 km (0.112 R)
• M10: 7,897,720 km (0.107 R)
• M11: 9,314,861 km (0.066 R)
• M12: 10,548,894 km (0.082 R)
• M13: 12,456,416 km (0.099 R)
• M14: 13,140,677 km (0.115 R)
• M15: 14,005,203 km (0.059 R)
• M16: 15,016,036 km (0.11 R)
• M17: 19,164,086 km (0.098 R)
• M18: 20,143,204 km (0.105 R)
• M19: 21,293,013 km (0.113 R)
• M20: 23,062,905 km (0.085 R)
• M21: 25,938,476 km (0.112 R)
• M22: 26,733,289 km (0.097 R)

Planet 3 - Gas Giant

Semi-Major Axis: 6.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 128.2

Radius: 10.9

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 5.05 AU - 7.17 AU

Year: 5720 Days

Day: 12 Hours

Environment

Temp: -157 °C

Axial Tilt: 82.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 18,893,235 km

• M1: 388,506 km (0.085 R)
• M2: 1,040,154 km (0.07 R)
• M3: 1,447,359 km (0.102 R)
• M4: 2,880,956 km (0.095 R)
• M5: 4,106,761 km (0.082 R)
• M6: 4,759,157 km (0.072 R)
• M7: 5,145,568 km (0.112 R)
• M8: 7,492,759 km (0.085 R)
• M9: 7,954,418 km (0.115 R)
• M10: 10,860,955 km (0.083 R)
• M11: 11,372,879 km (0.1 R)
• M12: 13,855,605 km (0.102 R)
• M13: 14,837,416 km (0.108 R)
• M14: 15,223,379 km (0.071 R)
• M15: 16,473,119 km (0.087 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 497 - 15,754 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit