🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.48

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 1.05 AU - 1.13 AU

Year: 412 Days

Day: 31.3 Hours

Environment

Temp: 12 °C

Axial Tilt: 39.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 67,987,672 km

• M1: 207,791 km (0.081 R)

Asteroid Belt

Center: 3.22 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 5.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 126.7

Radius: 14.2

Gravity: 0.63 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 4.77 AU - 5.93 AU

Year: 4475 Days

Day: 11.2 Hours

Environment

Temp: -140 °C

Axial Tilt: 18.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 67,987,672 km

• M1: 176,974 km (0.096 R)
• M2: 647,310 km (0.1 R)
• M3: 1,273,676 km (0.116 R)
• M4: 1,745,059 km (0.089 R)
• M5: 2,322,507 km (0.12 R)
• M6: 3,118,517 km (0.095 R)
• M7: 3,870,247 km (0.081 R)
• M8: 4,516,210 km (0.097 R)
• M9: 5,233,532 km (0.045 R)
• M10: 6,074,721 km (0.116 R)
• M11: 6,528,152 km (0.1 R)
• M12: 7,031,549 km (0.088 R)
• M13: 7,849,999 km (0.113 R)
• M14: 8,762,546 km (0.036 R)
• M15: 9,812,723 km (0.066 R)
• M16: 10,262,713 km (0.112 R)
• M17: 14,958,590 km (0.098 R)

Planet 3 - Ice Giant

Semi-Major Axis: 13.75 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 574.9

Radius: 6.4

Gravity: 14.04 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 13.04 AU - 14.47 AU

Year: 18439 Days

Day: 24.6 Hours

Environment

Temp: -188 °C

Axial Tilt: 1.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 67,987,672 km

• M1: 79,586 km (0.044 R)
• M2: 560,244 km (0.1 R)
• M3: 763,996 km (0.117 R)
• M4: 1,090,568 km (0.092 R)
• M5: 2,497,836 km (0.05 R)
• M6: 3,041,325 km (0.053 R)
• M7: 4,491,227 km (0.095 R)
• M8: 4,759,905 km (0.048 R)
• M9: 5,592,567 km (0.087 R)
• M10: 5,864,237 km (0.085 R)
• M11: 6,863,401 km (0.079 R)
• M12: 9,193,986 km (0.112 R)
• M13: 11,316,331 km (0.072 R)
• M14: 12,655,681 km (0.086 R)
• M15: 14,097,505 km (0.079 R)
• M16: 15,493,403 km (0.076 R)
• M17: 18,048,684 km (0.107 R)
• M18: 23,173,009 km (0.082 R)
• M19: 23,874,773 km (0.066 R)
• M20: 24,179,803 km (0.112 R)
• M21: 25,957,923 km (0.074 R)
• M22: 27,153,809 km (0.119 R)
• M23: 27,821,314 km (0.067 R)
• M24: 30,244,052 km (0.119 R)
• M25: 30,840,947 km (0.051 R)
• M26: 36,571,144 km (0.06 R)
• M27: 42,523,943 km (0.083 R)
• M28: 45,728,928 km (0.049 R)
• M29: 47,630,616 km (0.116 R)
• M30: 57,935,366 km (0.103 R)
• M31: 60,725,366 km (0.051 R)
• M32: 65,970,716 km (0.073 R)
• M33: 66,170,579 km (0.103 R)
• M34: 66,974,069 km (0.06 R)

Kuiper Belt

Range: 30.3 - 49.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 169 - 18,539 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit