🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.15

Radius: 0.47

Gravity: 0.68 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 0.56 AU - 0.82 AU

Year: 210 Days

Day: 36.1 Hours

Environment

Temp: 156 °C

Axial Tilt: 28.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 35,812,574 km

• M1: 12,716 km (0.082 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.25 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.69

Radius: 1.69

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 1.21 AU - 1.29 AU

Year: 513 Days

Day: 19.9 Hours

Environment

Temp: 11 °C

Axial Tilt: 47.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.62

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 1.64 AU - 2 AU

Year: 901 Days

Day: 34.8 Hours

Environment

Temp: -66 °C

Axial Tilt: 1.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.35

Radius: 0.66

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 2.57 AU - 4.15 AU

Year: 2261 Days

Day: 24.7 Hours

Environment

Temp: -120 °C

Axial Tilt: 43.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 35,812,574 km

• M1: 623,225 km (0.061 R)

Planet 5 - Gas Giant

Semi-Major Axis: 11.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 594.2

Radius: 11.7

Gravity: 4.34 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 8.64 AU - 14.26 AU

Year: 14223 Days

Day: 7.9 Hours

Environment

Temp: -178 °C

Axial Tilt: 20.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 35,812,574 km

• M1: 145,559 km (0.118 R)
• M2: 687,253 km (0.06 R)
• M3: 1,230,891 km (0.111 R)
• M4: 2,143,438 km (0.046 R)
• M5: 3,645,850 km (0.096 R)
• M6: 4,541,343 km (0.119 R)
• M7: 5,125,223 km (0.049 R)
• M8: 5,943,823 km (0.073 R)
• M9: 6,523,215 km (0.094 R)
• M10: 8,301,036 km (0.083 R)
• M11: 10,164,876 km (0.111 R)
• M12: 10,881,600 km (0.082 R)
• M13: 16,425,397 km (0.082 R)
• M14: 17,258,209 km (0.103 R)
• M15: 18,198,581 km (0.064 R)
• M16: 20,960,756 km (0.049 R)
• M17: 23,514,242 km (0.066 R)
• M18: 25,761,651 km (0.051 R)
• M19: 28,041,971 km (0.108 R)
• M20: 28,686,588 km (0.09 R)
• M21: 30,228,943 km (0.096 R)
• M22: 31,594,472 km (0.12 R)
• M23: 34,325,979 km (0.076 R)
• M24: 39,311,328 km (0.069 R)
• M25: 45,935,821 km (0.116 R)
• M26: 46,831,613 km (0.091 R)
• M27: 55,257,863 km (0.105 R)

Planet 6 - Ice Giant

Semi-Major Axis: 12.7 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 103.5

Radius: 6.7

Gravity: 2.31 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 12.07 AU - 13.34 AU

Year: 16614 Days

Day: 15.9 Hours

Environment

Temp: -186 °C

Axial Tilt: 33.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 35,812,574 km

• M1: 83,326 km (0.107 R)
• M2: 400,174 km (0.083 R)
• M3: 704,008 km (0.114 R)
• M4: 1,967,511 km (0.107 R)
• M5: 3,004,075 km (0.087 R)
• M6: 6,391,569 km (0.11 R)
• M7: 7,956,213 km (0.075 R)
• M8: 10,169,663 km (0.051 R)
• M9: 12,026,023 km (0.086 R)
• M10: 14,212,396 km (0.114 R)
• M11: 17,699,223 km (0.084 R)
• M12: 18,035,818 km (0.094 R)
• M13: 27,096,662 km (0.066 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 513 - 14,639 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit