🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.7

Radius: 0.87

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 1.24 AU - 1.82 AU

Year: 717 Days

Day: 46.6 Hours

Environment

Temp: -53 °C

Axial Tilt: 17 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.26

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 1.32 AU - 1.94 AU

Year: 788 Days

Day: 46.5 Hours

Environment

Temp: -62 °C

Axial Tilt: 34.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 19,503,626 km

• M1: 818,151 km (0.059 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.28

Radius: 1.39

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 1.61 AU - 2.11 AU

Year: 961 Days

Day: 21.6 Hours

Environment

Temp: -73 °C

Axial Tilt: 22.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 19,503,626 km

• M1: 983,008 km (0.065 R)
• M2: 1,176,138 km (0.085 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.88

Radius: 0.95

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 3.56 AU - 4.52 AU

Year: 3076 Days

Day: 32.1 Hours

Environment

Temp: -139 °C

Axial Tilt: 91.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 19,503,626 km

• M1: 31,116 km (0.086 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 433.2

Radius: 14.2

Gravity: 2.15 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 4.28 AU - 6.28 AU

Year: 4595 Days

Day: 8.5 Hours

Environment

Temp: -144 °C

Axial Tilt: 10.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 19,503,626 km

• M1: 177,722 km (0.093 R)
• M2: 727,943 km (0.095 R)
• M3: 1,388,717 km (0.116 R)
• M4: 2,305,602 km (0.063 R)
• M5: 3,985,437 km (0.086 R)
• M6: 4,897,834 km (0.086 R)
• M7: 5,945,468 km (0.109 R)
• M8: 6,463,526 km (0.026 R)
• M9: 7,106,048 km (0.108 R)
• M10: 7,623,956 km (0.066 R)
• M11: 9,755,876 km (0.096 R)
• M12: 11,455,008 km (0.075 R)
• M13: 12,398,073 km (0.076 R)
• M14: 12,912,540 km (0.071 R)
• M15: 14,490,499 km (0.082 R)
• M16: 17,908,361 km (0.099 R)
• M17: 18,687,916 km (0.102 R)
• M18: 21,295,406 km (0.093 R)
• M19: 21,966,503 km (0.084 R)
• M20: 23,069,637 km (0.104 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 97.5

Radius: 14.8

Gravity: 0.45 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 5.74 AU - 8.08 AU

Year: 6880 Days

Day: 14.8 Hours

Environment

Temp: -158 °C

Axial Tilt: 4.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 19,503,626 km

• M1: 184,005 km (0.086 R)
• M2: 660,175 km (0.109 R)
• M3: 1,595,012 km (0.078 R)
• M4: 2,598,964 km (0.089 R)
• M5: 3,159,058 km (0.109 R)
• M6: 6,924,885 km (0.061 R)
• M7: 8,867,264 km (0.094 R)
• M8: 10,337,662 km (0.077 R)
• M9: 10,953,556 km (0.087 R)
• M10: 13,530,080 km (0.119 R)
• M11: 15,032,641 km (0.086 R)
• M12: 17,223,352 km (0.071 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: 542 - 18,677 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit