🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.92

Radius: 0.97

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 0.46 AU - 0.6 AU

Year: 145 Days

Day: 12.2 Hours

Environment

Temp: 198 °C

Axial Tilt: 7.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 55,551,506 km

• M1: 104,120 km (0.071 R)

Asteroid Belt

Center: 2.92 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 5.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 674.5

Radius: 9.1

Gravity: 8.15 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 4.44 AU - 6.18 AU

Year: 4585 Days

Day: 7.6 Hours

Environment

Temp: -138 °C

Axial Tilt: 38.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 55,551,506 km

• M1: 113,246 km (0.07 R)
• M2: 493,972 km (0.068 R)
• M3: 954,584 km (0.096 R)
• M4: 1,344,885 km (0.113 R)
• M5: 1,724,863 km (0.105 R)
• M6: 2,102,748 km (0.053 R)
• M7: 2,738,539 km (0.06 R)
• M8: 3,881,616 km (0.091 R)
• M9: 4,710,239 km (0.086 R)
• M10: 5,398,838 km (0.048 R)
• M11: 5,767,447 km (0.114 R)
• M12: 6,336,367 km (0.11 R)
• M13: 7,141,653 km (0.032 R)
• M14: 7,516,844 km (0.039 R)
• M15: 8,381,370 km (0.115 R)
• M16: 8,683,857 km (0.092 R)
• M17: 11,511,556 km (0.09 R)
• M18: 12,028,118 km (0.095 R)
• M19: 13,775,271 km (0.102 R)
• M20: 14,197,137 km (0.081 R)
• M21: 16,203,693 km (0.081 R)
• M22: 17,827,728 km (0.092 R)
• M23: 19,294,236 km (0.1 R)
• M24: 20,023,376 km (0.062 R)
• M25: 24,867,056 km (0.078 R)
• M26: 25,178,668 km (0.114 R)
• M27: 25,730,535 km (0.117 R)

Planet 3 - Gas Giant

Semi-Major Axis: 9.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 944

Radius: 14

Gravity: 4.82 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 8.57 AU - 10.03 AU

Year: 10628 Days

Day: 14.4 Hours

Environment

Temp: -174 °C

Axial Tilt: 9.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 55,551,506 km

• M1: 208,091 km (0.077 R)
• M2: 920,625 km (0.099 R)
• M3: 2,146,131 km (0.038 R)
• M4: 3,639,118 km (0.075 R)
• M5: 4,576,947 km (0.118 R)
• M6: 5,390,460 km (0.069 R)
• M7: 6,375,263 km (0.109 R)
• M8: 15,664,692 km (0.052 R)
• M9: 23,349,984 km (0.036 R)
• M10: 25,259,301 km (0.027 R)
• M11: 27,477,389 km (0.079 R)
• M12: 28,527,267 km (0.088 R)
• M13: 29,278,098 km (0.111 R)
• M14: 31,269,396 km (0.057 R)
• M15: 34,182,814 km (0.093 R)
• M16: 40,409,826 km (0.105 R)
• M17: 40,949,276 km (0.1 R)
• M18: 42,180,616 km (0.097 R)
• M19: 42,735,773 km (0.09 R)
• M20: 44,002,718 km (0.095 R)
• M21: 48,406,879 km (0.065 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 368 - 19,733 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit