🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.45

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 1.95 AU - 2.57 AU

Year: 1217 Days

Day: 43.6 Hours

Environment

Temp: -69 °C

Axial Tilt: 100.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.52

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 2.37 AU - 2.73 AU

Year: 1458 Days

Day: 14.8 Hours

Environment

Temp: -78 °C

Axial Tilt: 13.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 43,079,054 km

• M1: 42,635 km (0.104 R)

Asteroid Belt

Center: 4.34 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 6.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 605.8

Radius: 9.7

Gravity: 6.44 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 4.87 AU - 7.39 AU

Year: 5436 Days

Day: 11.9 Hours

Environment

Temp: -143 °C

Axial Tilt: 34.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 43,079,054 km

• M1: 120,725 km (0.082 R)
• M2: 423,960 km (0.073 R)
• M3: 1,047,634 km (0.08 R)
• M4: 1,407,118 km (0.105 R)
• M5: 1,945,221 km (0.048 R)
• M6: 2,270,896 km (0.11 R)
• M7: 2,828,597 km (0.088 R)
• M8: 3,581,523 km (0.11 R)
• M9: 4,742,552 km (0.119 R)
• M10: 5,481,116 km (0.062 R)
• M11: 6,813,285 km (0.03 R)
• M12: 7,430,676 km (0.107 R)
• M13: 7,753,059 km (0.072 R)
• M14: 14,661,639 km (0.081 R)
• M15: 15,925,441 km (0.086 R)
• M16: 18,602,794 km (0.05 R)
• M17: 18,932,508 km (0.115 R)
• M18: 20,992,920 km (0.078 R)
• M19: 22,447,011 km (0.079 R)
• M20: 25,151,142 km (0.086 R)
• M21: 27,380,449 km (0.081 R)
• M22: 27,721,533 km (0.035 R)
• M23: 29,380,573 km (0.061 R)
• M24: 30,008,136 km (0.082 R)

Planet 4 - Gas Giant

Semi-Major Axis: 8.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 737.6

Radius: 14.5

Gravity: 3.51 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 7.67 AU - 8.47 AU

Year: 8211 Days

Day: 11.1 Hours

Environment

Temp: -163 °C

Axial Tilt: 21.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 43,079,054 km

• M1: 181,761 km (0.089 R)
• M2: 744,249 km (0.103 R)
• M3: 1,259,315 km (0.116 R)
• M4: 2,051,286 km (0.043 R)
• M5: 2,884,845 km (0.036 R)
• M6: 3,450,325 km (0.087 R)
• M7: 4,984,152 km (0.119 R)
• M8: 5,510,587 km (0.112 R)
• M9: 6,786,358 km (0.103 R)
• M10: 9,492,882 km (0.098 R)
• M11: 10,553,382 km (0.097 R)
• M12: 12,457,613 km (0.098 R)
• M13: 13,140,527 km (0.067 R)
• M14: 14,643,836 km (0.056 R)
• M15: 16,595,789 km (0.062 R)
• M16: 18,350,722 km (0.108 R)
• M17: 20,226,380 km (0.108 R)
• M18: 21,250,826 km (0.119 R)
• M19: 25,155,181 km (0.114 R)
• M20: 26,063,390 km (0.115 R)
• M21: 28,429,280 km (0.08 R)
• M22: 31,141,789 km (0.101 R)
• M23: 37,310,158 km (0.115 R)
• M24: 37,779,596 km (0.047 R)
• M25: 38,491,233 km (0.081 R)
• M26: 39,819,213 km (0.097 R)
• M27: 40,679,999 km (0.074 R)

Kuiper Belt

Range: 30.6 - 46.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 349 - 18,889 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit