🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.24

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 0.47 AU - 0.77 AU

Year: 320 Days

Day: 28.5 Hours

Environment

Temp: -134 °C

Axial Tilt: 33.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 0.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 616.9

Radius: 8.1

Gravity: 9.4 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 0.66 AU - 0.8 AU

Year: 409 Days

Day: 7 Hours

Environment

Temp: -132 °C

Axial Tilt: 8.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 9,689,628 km

• M1: 101,727 km (0.106 R)
• M2: 378,483 km (0.078 R)
• M3: 639,680 km (0.094 R)
• M4: 988,692 km (0.111 R)
• M5: 1,349,672 km (0.108 R)
• M6: 1,983,369 km (0.073 R)
• M7: 2,251,897 km (0.069 R)
• M8: 2,781,174 km (0.058 R)
• M9: 3,484,882 km (0.079 R)
• M10: 5,399,735 km (0.095 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 132.9

Radius: 11.3

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 0.92 AU - 1.12 AU

Year: 676 Days

Day: 5.3 Hours

Environment

Temp: -166 °C

Axial Tilt: 28.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 9,689,628 km

• M1: 140,921 km (0.106 R)
• M2: 495,319 km (0.111 R)
• M3: 1,124,078 km (0.114 R)
• M4: 1,476,980 km (0.064 R)
• M5: 2,274,935 km (0.105 R)
• M6: 3,308,207 km (0.091 R)
• M7: 3,753,859 km (0.031 R)
• M8: 4,603,874 km (0.103 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 852.7

Radius: 14.6

Gravity: 4 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 2.07 AU - 3.03 AU

Year: 2671 Days

Day: 12.2 Hours

Environment

Temp: -205 °C

Axial Tilt: 38.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 9,689,628 km

• M1: 181,612 km (0.069 R)
• M2: 789,129 km (0.1 R)
• M3: 1,401,134 km (0.089 R)
• M4: 2,088,237 km (0.086 R)
• M5: 3,267,666 km (0.083 R)
• M6: 3,865,759 km (0.032 R)
• M7: 4,830,964 km (0.086 R)
• M8: 5,585,536 km (0.071 R)
• M9: 6,333,675 km (0.053 R)
• M10: 7,027,210 km (0.108 R)
• M11: 7,675,418 km (0.085 R)
• M12: 8,229,080 km (0.082 R)
• M13: 8,739,657 km (0.106 R)
• M14: 9,824,840 km (0.063 R)
• M15: 10,478,583 km (0.088 R)
• M16: 11,202,337 km (0.104 R)
• M17: 12,002,387 km (0.063 R)
• M18: 14,001,463 km (0.05 R)
• M19: 15,333,183 km (0.047 R)
• M20: 16,319,931 km (0.071 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 48.7

Radius: 9.8

Gravity: 0.51 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 2.48 AU - 3.53 AU

Year: 3409 Days

Day: 7.3 Hours

Environment

Temp: -195 °C

Axial Tilt: 43.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 9,689,628 km

• M1: 122,221 km (0.076 R)
• M2: 441,314 km (0.107 R)
• M3: 1,554,322 km (0.05 R)
• M4: 2,999,437 km (0.12 R)
• M5: 3,589,900 km (0.099 R)
• M6: 4,046,323 km (0.105 R)
• M7: 4,388,603 km (0.115 R)
• M8: 4,803,438 km (0.072 R)
• M9: 5,112,956 km (0.087 R)
• M10: 6,686,576 km (0.111 R)
• M11: 7,718,951 km (0.109 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 417 - 11,426 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit