🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 0.47 AU - 0.71 AU

Year: 174 Days

Day: 35.2 Hours

Environment

Temp: 124 °C

Axial Tilt: 10.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.54

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 0.7 AU - 1.06 AU

Year: 316 Days

Day: 17 Hours

Environment

Temp: 37 °C

Axial Tilt: 13.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 14,004,648 km

• M1: 286,181 km (0.104 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.4

Radius: 0.69

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 0.78 AU - 1.16 AU

Year: 366 Days

Day: 37.3 Hours

Environment

Temp: 18 °C

Axial Tilt: 13.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.95

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 1.35 AU - 2.07 AU

Year: 856 Days

Day: 46.4 Hours

Environment

Temp: -58 °C

Axial Tilt: 2.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.89

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 1.4 AU - 2.12 AU

Year: 894 Days

Day: 32.6 Hours

Environment

Temp: -60 °C

Axial Tilt: 12.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 6.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 36.9

Radius: 14.2

Gravity: 0.18 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 6.48 AU - 7.14 AU

Year: 6804 Days

Day: 12.4 Hours

Environment

Temp: -173 °C

Axial Tilt: 10.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 14,004,648 km

• M1: 188,344 km (0.117 R)
• M2: 279,000 km (0.089 R)
• M3: 556,205 km (0.092 R)
• M4: 924,365 km (0.06 R)
• M5: 1,078,301 km (0.117 R)
• M6: 1,822,850 km (0.092 R)
• M7: 1,915,451 km (0.101 R)
• M8: 2,052,333 km (0.12 R)
• M9: 2,369,780 km (0.111 R)
• M10: 2,857,768 km (0.081 R)
• M11: 3,003,177 km (0.11 R)
• M12: 3,163,397 km (0.099 R)
• M13: 3,505,677 km (0.039 R)
• M14: 4,533,115 km (0.083 R)
• M15: 4,646,510 km (0.109 R)
• M16: 5,094,855 km (0.08 R)
• M17: 5,346,777 km (0.098 R)
• M18: 5,648,516 km (0.1 R)
• M19: 6,174,353 km (0.079 R)
• M20: 6,635,414 km (0.098 R)
• M21: 7,557,385 km (0.111 R)
• M22: 7,862,266 km (0.079 R)
• M23: 8,102,221 km (0.065 R)
• M24: 8,519,300 km (0.097 R)
• M25: 9,032,719 km (0.088 R)
• M26: 9,212,087 km (0.092 R)
• M27: 9,447,106 km (0.068 R)
• M28: 10,089,628 km (0.109 R)
• M29: 10,406,925 km (0.087 R)
• M30: 10,689,665 km (0.077 R)
• M31: 11,166,434 km (0.114 R)
• M32: 11,281,923 km (0.046 R)
• M33: 11,904,550 km (0.083 R)
• M34: 12,378,925 km (0.114 R)
• M35: 12,778,949 km (0.113 R)
• M36: 13,244,348 km (0.031 R)
• M37: 13,674,143 km (0.115 R)
• M38: 13,942,522 km (0.083 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 409 - 12,611 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit