🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.98

Radius: 0.99

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 0.62 AU - 0.82 AU

Year: 224 Days

Day: 17 Hours

Environment

Temp: 187 °C

Axial Tilt: 5.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 30,768,036 km

• M1: 98,286 km (0.118 R)

Asteroid Belt

Center: 3.65 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 6.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 380.7

Radius: 8.6

Gravity: 5.15 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 5.99 AU - 7.15 AU

Year: 6182 Days

Day: 13.1 Hours

Environment

Temp: -156 °C

Axial Tilt: 18.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 30,768,036 km

• M1: 137,181 km (0.07 R)
• M2: 414,536 km (0.109 R)
• M3: 972,237 km (0.074 R)
• M4: 1,573,620 km (0.085 R)
• M5: 2,187,869 km (0.116 R)
• M6: 2,517,433 km (0.1 R)
• M7: 2,971,612 km (0.111 R)
• M8: 3,562,673 km (0.068 R)
• M9: 5,439,079 km (0.036 R)
• M10: 7,967,583 km (0.103 R)
• M11: 9,837,706 km (0.115 R)
• M12: 10,133,012 km (0.063 R)
• M13: 11,746,275 km (0.093 R)
• M14: 12,962,955 km (0.089 R)
• M15: 13,266,938 km (0.088 R)
• M16: 13,995,030 km (0.118 R)
• M17: 14,640,096 km (0.11 R)
• M18: 15,025,311 km (0.098 R)
• M19: 15,530,653 km (0.117 R)
• M20: 19,856,125 km (0.088 R)
• M21: 21,085,820 km (0.104 R)
• M22: 22,076,756 km (0.076 R)
• M23: 25,630,902 km (0.118 R)
• M24: 28,088,795 km (0.04 R)

Planet 3 - Gas Giant

Semi-Major Axis: 7.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 308.7

Radius: 8.9

Gravity: 3.9 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 6.04 AU - 9.12 AU

Year: 7661 Days

Day: 12.9 Hours

Environment

Temp: -163 °C

Axial Tilt: 3.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 30,768,036 km

• M1: 124,166 km (0.119 R)
• M2: 469,289 km (0.11 R)
• M3: 1,517,371 km (0.11 R)
• M4: 1,860,250 km (0.067 R)
• M5: 4,521,596 km (0.095 R)
• M6: 5,848,230 km (0.099 R)
• M7: 6,732,652 km (0.072 R)
• M8: 11,890,488 km (0.106 R)
• M9: 13,515,420 km (0.092 R)
• M10: 14,106,780 km (0.115 R)
• M11: 15,572,989 km (0.025 R)
• M12: 18,023,103 km (0.032 R)
• M13: 19,474,800 km (0.086 R)
• M14: 24,690,680 km (0.079 R)
• M15: 26,395,497 km (0.038 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 308 - 12,331 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit