🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.86

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 0.91 AU - 1.29 AU

Year: 409 Days

Day: 37.9 Hours

Environment

Temp: 25 °C

Axial Tilt: 33.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 78,086,584 km

• M1: 447,298 km (0.109 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.83

Radius: 1.52

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 3.02 AU - 4.49 AU

Year: 2576 Days

Day: 26.9 Hours

Environment

Temp: -112 °C

Axial Tilt: 33.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 4.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.52

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 4.01 AU - 4.95 AU

Year: 3364 Days

Day: 14 Hours

Environment

Temp: -121 °C

Axial Tilt: 48 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 78,086,584 km

• M1: 208,988 km (0.066 R)
• M2: 389,852 km (0.077 R)

Asteroid Belt

Center: 8.18 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 11.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 159.7

Radius: 10.9

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 11.86 AU - 11.9 AU

Year: 14527 Days

Day: 11.4 Hours

Environment

Temp: -169 °C

Axial Tilt: 39.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 78,086,584 km

• M1: 136,583 km (0.072 R)
• M2: 710,590 km (0.111 R)
• M3: 1,184,366 km (0.093 R)
• M4: 2,107,984 km (0.058 R)
• M5: 4,000,397 km (0.069 R)
• M6: 5,225,753 km (0.082 R)
• M7: 9,252,479 km (0.101 R)
• M8: 10,019,467 km (0.109 R)
• M9: 13,291,023 km (0.114 R)
• M10: 15,914,969 km (0.117 R)
• M11: 17,890,858 km (0.07 R)
• M12: 18,725,165 km (0.11 R)
• M13: 19,151,819 km (0.109 R)
• M14: 19,731,062 km (0.101 R)
• M15: 20,172,974 km (0.094 R)
• M16: 31,853,426 km (0.086 R)

Asteroid Belt

Center: 13.29 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 14.69 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 742.3

Radius: 4.6

Gravity: 35.08 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 13.5 AU - 15.88 AU

Year: 19974 Days

Day: 15.3 Hours

Environment

Temp: -196 °C

Axial Tilt: 33.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 78,086,584 km

• M1: 58,493 km (0.098 R)
• M2: 262,245 km (0.057 R)
• M3: 1,163,123 km (0.072 R)
• M4: 1,509,293 km (0.096 R)
• M5: 1,788,592 km (0.046 R)
• M6: 2,080,906 km (0.108 R)
• M7: 2,662,244 km (0.096 R)
• M8: 5,838,207 km (0.1 R)
• M9: 7,852,093 km (0.113 R)
• M10: 10,046,843 km (0.112 R)
• M11: 13,324,682 km (0.102 R)
• M12: 13,687,158 km (0.114 R)
• M13: 15,281,722 km (0.083 R)
• M14: 17,080,636 km (0.076 R)
• M15: 20,995,313 km (0.039 R)
• M16: 22,592,420 km (0.116 R)
• M17: 23,420,594 km (0.106 R)
• M18: 23,736,395 km (0.094 R)
• M19: 25,137,379 km (0.06 R)
• M20: 25,579,291 km (0.101 R)
• M21: 27,166,824 km (0.075 R)
• M22: 27,398,850 km (0.11 R)
• M23: 27,632,223 km (0.086 R)
• M24: 40,158,202 km (0.037 R)
• M25: 56,373,714 km (0.096 R)
• M26: 60,028,689 km (0.062 R)
• M27: 60,422,281 km (0.118 R)
• M28: 65,697,999 km (0.073 R)
• M29: 67,169,145 km (0.104 R)

Kuiper Belt

Range: 30.9 - 56.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 202 - 16,052 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit