🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.98

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 0.84 AU - 0.86 AU

Year: 278 Days

Day: 22.7 Hours

Environment

Temp: 138 °C

Axial Tilt: 34.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 51,799,525 km

• M1: 50,714 km (0.092 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.29 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.81

Radius: 0.92

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 1 AU - 1.58 AU

Year: 520 Days

Day: 24.6 Hours

Environment

Temp: 10 °C

Axial Tilt: 18.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 2.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.02

Radius: 1.56

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 2.2 AU - 3.18 AU

Year: 1565 Days

Day: 44.6 Hours

Environment

Temp: -76 °C

Axial Tilt: 31.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 51,799,525 km

• M1: 1,630,617 km (0.118 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.08

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 2.21 AU - 3.47 AU

Year: 1698 Days

Day: 38.6 Hours

Environment

Temp: -81 °C

Axial Tilt: 24.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 51,799,525 km

• M1: 42,935 km (0.093 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 73.4

Radius: 13.4

Gravity: 0.41 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 5.4 AU - 5.48 AU

Year: 4501 Days

Day: 9.3 Hours

Environment

Temp: -139 °C

Axial Tilt: 1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 51,799,525 km

• M1: 166,652 km (0.088 R)
• M2: 723,156 km (0.085 R)
• M3: 1,427,014 km (0.114 R)
• M4: 1,897,799 km (0.104 R)
• M5: 2,783,268 km (0.057 R)
• M6: 3,612,190 km (0.115 R)
• M7: 4,300,490 km (0.097 R)
• M8: 4,993,427 km (0.112 R)
• M9: 5,827,286 km (0.112 R)
• M10: 7,055,335 km (0.1 R)
• M11: 8,595,295 km (0.109 R)
• M12: 11,849,797 km (0.098 R)
• M13: 12,368,453 km (0.119 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 714.4

Radius: 12.6

Gravity: 4.5 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 8.34 AU - 11.4 AU

Year: 11001 Days

Day: 5.5 Hours

Environment

Temp: -180 °C

Axial Tilt: 34.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 51,799,525 km

• M1: 156,779 km (0.083 R)
• M2: 621,430 km (0.114 R)
• M3: 1,173,147 km (0.061 R)
• M4: 1,565,093 km (0.087 R)
• M5: 3,012,901 km (0.052 R)
• M6: 5,183,417 km (0.112 R)
• M7: 5,903,730 km (0.034 R)
• M8: 6,344,745 km (0.095 R)
• M9: 7,845,062 km (0.074 R)
• M10: 12,227,980 km (0.098 R)
• M11: 13,131,402 km (0.075 R)
• M12: 14,014,329 km (0.044 R)
• M13: 15,968,825 km (0.1 R)
• M14: 18,022,504 km (0.1 R)
• M15: 18,954,349 km (0.102 R)
• M16: 20,246,576 km (0.105 R)
• M17: 20,914,381 km (0.091 R)
• M18: 22,206,009 km (0.088 R)
• M19: 22,826,690 km (0.108 R)
• M20: 24,010,009 km (0.1 R)
• M21: 30,114,351 km (0.078 R)
• M22: 32,548,158 km (0.084 R)
• M23: 33,004,432 km (0.118 R)
• M24: 33,929,695 km (0.066 R)
• M25: 37,804,280 km (0.04 R)
• M26: 43,187,409 km (0.101 R)
• M27: 44,714,205 km (0.078 R)

Kuiper Belt

Range: 30.9 - 50.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 461 - 19,962 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit