🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.43

Radius: 1.15

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 0.85 AU - 1.21 AU

Year: 402 Days

Day: 14.8 Hours

Environment

Temp: 10 °C

Axial Tilt: 27.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.11 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.84

Radius: 1.28

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 0.88 AU - 1.34 AU

Year: 450 Days

Day: 21.4 Hours

Environment

Temp: -22 °C

Axial Tilt: 16.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 71,172,323 km

• M1: 144,212 km (0.071 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.38

Radius: 0.68

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 1.91 AU - 2.53 AU

Year: 1273 Days

Day: 30.4 Hours

Environment

Temp: -84 °C

Axial Tilt: 36.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 3.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 509.4

Radius: 10.1

Gravity: 4.99 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 3.18 AU - 4.8 AU

Year: 3069 Days

Day: 10.5 Hours

Environment

Temp: -126 °C

Axial Tilt: 17.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 71,172,323 km

• M1: 125,662 km (0.104 R)
• M2: 1,103,883 km (0.052 R)
• M3: 1,719,328 km (0.12 R)
• M4: 2,744,971 km (0.111 R)
• M5: 3,799,487 km (0.037 R)
• M6: 4,759,007 km (0.111 R)
• M7: 6,830,190 km (0.109 R)
• M8: 8,983,352 km (0.092 R)
• M9: 9,441,421 km (0.088 R)
• M10: 10,596,915 km (0.043 R)
• M11: 12,875,141 km (0.111 R)
• M12: 14,293,777 km (0.057 R)
• M13: 15,461,838 km (0.11 R)
• M14: 17,009,727 km (0.081 R)

Planet 5 - Ice Giant

Semi-Major Axis: 11.5 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 994.7

Radius: 7.6

Gravity: 17.22 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 9.38 AU - 13.62 AU

Year: 15015 Days

Day: 15.9 Hours

Environment

Temp: -191 °C

Axial Tilt: 14 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 71,172,323 km

• M1: 94,546 km (0.105 R)
• M2: 380,278 km (0.085 R)
• M3: 654,640 km (0.095 R)
• M4: 914,941 km (0.039 R)
• M5: 1,218,475 km (0.116 R)
• M6: 1,588,879 km (0.083 R)
• M7: 2,534,487 km (0.083 R)
• M8: 4,056,645 km (0.106 R)
• M9: 4,746,591 km (0.108 R)
• M10: 5,029,181 km (0.092 R)
• M11: 5,474,235 km (0.06 R)
• M12: 6,400,246 km (0.093 R)
• M13: 7,149,133 km (0.095 R)
• M14: 7,521,183 km (0.095 R)
• M15: 7,760,240 km (0.035 R)
• M16: 8,926,056 km (0.076 R)
• M17: 10,031,136 km (0.106 R)
• M18: 10,857,065 km (0.088 R)
• M19: 13,396,639 km (0.077 R)
• M20: 15,756,396 km (0.088 R)
• M21: 17,782,848 km (0.094 R)
• M22: 18,208,006 km (0.085 R)
• M23: 21,857,296 km (0.059 R)
• M24: 22,149,162 km (0.103 R)
• M25: 22,542,454 km (0.105 R)
• M26: 26,957,237 km (0.096 R)
• M27: 29,366,511 km (0.112 R)
• M28: 35,005,752 km (0.12 R)
• M29: 38,572,016 km (0.089 R)
• M30: 40,151,171 km (0.077 R)
• M31: 47,385,275 km (0.055 R)
• M32: 49,697,161 km (0.12 R)
• M33: 50,540,743 km (0.052 R)
• M34: 51,051,470 km (0.11 R)
• M35: 63,176,378 km (0.098 R)
• M36: 68,228,597 km (0.091 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 485 - 17,197 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit