🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.23

Radius: 0.56

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 0.84 AU - 1.24 AU

Year: 404 Days

Day: 14.1 Hours

Environment

Temp: -9 °C

Axial Tilt: 48.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.46

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 1.73 AU - 1.81 AU

Year: 897 Days

Day: 46.5 Hours

Environment

Temp: -74 °C

Axial Tilt: 36.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.76

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 2.23 AU - 2.63 AU

Year: 1442 Days

Day: 26.8 Hours

Environment

Temp: -87 °C

Axial Tilt: 23.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.3

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 2.57 AU - 3.15 AU

Year: 1842 Days

Day: 43.8 Hours

Environment

Temp: -113 °C

Axial Tilt: 25.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 59,975,189 km

• M1: 275,858 km (0.104 R)
• M2: 415,134 km (0.077 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 52

Radius: 11

Gravity: 0.43 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 6.02 AU - 8.58 AU

Year: 7511 Days

Day: 9.3 Hours

Environment

Temp: -158 °C

Axial Tilt: 139.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 59,975,189 km

• M1: 136,882 km (0.046 R)
• M2: 530,025 km (0.077 R)
• M3: 912,846 km (0.119 R)
• M4: 3,587,656 km (0.119 R)
• M5: 3,986,933 km (0.083 R)
• M6: 6,345,044 km (0.097 R)
• M7: 9,207,300 km (0.111 R)
• M8: 14,852,525 km (0.111 R)
• M9: 16,178,112 km (0.091 R)

Planet 6 - Ice Giant

Semi-Major Axis: 15.04 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 272

Radius: 4.4

Gravity: 14.05 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 11.34 AU - 18.74 AU

Year: 22211 Days

Day: 15.7 Hours

Environment

Temp: -199 °C

Axial Tilt: 6.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 59,975,189 km

• M1: 95,593 km (0.088 R)
• M2: 398,379 km (0.115 R)
• M3: 2,781,024 km (0.088 R)
• M4: 3,040,876 km (0.077 R)
• M5: 3,265,422 km (0.085 R)
• M6: 4,494,070 km (0.074 R)
• M7: 6,079,358 km (0.114 R)
• M8: 6,395,758 km (0.085 R)
• M9: 6,557,922 km (0.116 R)
• M10: 7,544,819 km (0.08 R)
• M11: 8,191,680 km (0.094 R)
• M12: 8,479,955 km (0.116 R)
• M13: 9,333,710 km (0.118 R)
• M14: 11,210,116 km (0.116 R)
• M15: 13,522,152 km (0.106 R)
• M16: 17,676,036 km (0.051 R)
• M17: 17,835,507 km (0.101 R)
• M18: 18,076,509 km (0.111 R)
• M19: 23,847,097 km (0.102 R)
• M20: 24,434,568 km (0.042 R)
• M21: 25,031,464 km (0.101 R)
• M22: 27,304,005 km (0.117 R)
• M23: 33,700,960 km (0.094 R)
• M24: 34,440,422 km (0.106 R)
• M25: 45,358,074 km (0.063 R)
• M26: 47,478,923 km (0.03 R)
• M27: 50,461,755 km (0.102 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: 246 - 14,935 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit