🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.9

Radius: 0.96

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 0.8 AU - 1.16 AU

Year: 351 Days

Day: 26 Hours

Environment

Temp: 68 °C

Axial Tilt: 24 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 15,641,206 km

• M1: 33,809 km (0.061 R)

Asteroid Belt

Center: 3.62 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 6.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 242.3

Radius: 10.8

Gravity: 2.08 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 4.81 AU - 7.69 AU

Year: 5651 Days

Day: 10.4 Hours

Environment

Temp: -157 °C

Axial Tilt: 2.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 15,641,206 km

• M1: 134,339 km (0.034 R)
• M2: 558,150 km (0.096 R)
• M3: 910,602 km (0.071 R)
• M4: 1,263,653 km (0.054 R)
• M5: 1,940,434 km (0.051 R)
• M6: 2,844,454 km (0.072 R)
• M7: 3,602,766 km (0.104 R)
• M8: 4,311,261 km (0.106 R)
• M9: 5,011,229 km (0.039 R)
• M10: 5,414,545 km (0.066 R)
• M11: 7,968,031 km (0.116 R)
• M12: 9,355,851 km (0.117 R)
• M13: 10,774,338 km (0.103 R)
• M14: 11,235,099 km (0.082 R)
• M15: 14,281,211 km (0.095 R)
• M16: 14,991,801 km (0.099 R)
• M17: 16,983,397 km (0.075 R)
• M18: 19,451,314 km (0.08 R)
• M19: 22,081,992 km (0.11 R)
• M20: 22,894,757 km (0.089 R)

Planet 3 - Gas Giant

Semi-Major Axis: 7.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 856.8

Radius: 10.1

Gravity: 8.4 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 6.07 AU - 8.87 AU

Year: 7384 Days

Day: 10.2 Hours

Environment

Temp: -158 °C

Axial Tilt: 1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 15,641,206 km

• M1: 125,662 km (0.062 R)
• M2: 442,361 km (0.056 R)
• M3: 1,637,349 km (0.088 R)
• M4: 2,137,604 km (0.086 R)
• M5: 3,153,822 km (0.098 R)
• M6: 3,857,381 km (0.068 R)
• M7: 4,577,096 km (0.114 R)
• M8: 4,984,152 km (0.09 R)
• M9: 5,871,268 km (0.065 R)
• M10: 7,277,936 km (0.065 R)
• M11: 7,632,184 km (0.103 R)
• M12: 10,054,024 km (0.114 R)
• M13: 12,551,860 km (0.066 R)
• M14: 15,054,034 km (0.106 R)
• M15: 18,156,993 km (0.052 R)
• M16: 18,737,133 km (0.096 R)
• M17: 19,180,242 km (0.102 R)
• M18: 19,554,835 km (0.09 R)
• M19: 24,351,841 km (0.074 R)
• M20: 27,068,089 km (0.054 R)
• M21: 30,995,482 km (0.111 R)
• M22: 34,179,224 km (0.036 R)
• M23: 34,509,087 km (0.09 R)
• M24: 38,279,702 km (0.076 R)
• M25: 40,817,181 km (0.12 R)
• M26: 42,190,040 km (0.082 R)

Planet 4 - Gas Giant

Semi-Major Axis: 10.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 16.8

Radius: 14.5

Gravity: 0.08 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 7.81 AU - 12.73 AU

Year: 11903 Days

Day: 12.3 Hours

Environment

Temp: -182 °C

Axial Tilt: 36.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 15,641,206 km

• M1: 180,415 km (0.1 R)
• M2: 2,628,435 km (0.054 R)
• M3: 4,139,074 km (0.052 R)
• M4: 4,872,103 km (0.087 R)
• M5: 12,063,123 km (0.112 R)
• M6: 13,987,700 km (0.095 R)
• M7: 14,687,519 km (0.085 R)

Kuiper Belt

Range: 30.3 - 46.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 535 - 12,797 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit