🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.74

Radius: 0.89

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 1.27 AU - 2.05 AU

Year: 766 Days

Day: 16.7 Hours

Environment

Temp: -50 °C

Axial Tilt: 22.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.97

Radius: 0.99

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 1.6 AU - 2.32 AU

Year: 983 Days

Day: 17.8 Hours

Environment

Temp: -60 °C

Axial Tilt: 6.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.52

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 2.94 AU - 3.36 AU

Year: 2002 Days

Day: 41.8 Hours

Environment

Temp: -106 °C

Axial Tilt: 20.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 57,810,268 km

• M1: 126,560 km (0.114 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.96

Radius: 0.98

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 3.32 AU - 3.54 AU

Year: 2275 Days

Day: 42.3 Hours

Environment

Temp: -105 °C

Axial Tilt: 39.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 7.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 451.5

Radius: 11.7

Gravity: 3.3 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 7.42 AU - 8.36 AU

Year: 7938 Days

Day: 8.7 Hours

Environment

Temp: -156 °C

Axial Tilt: 84.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 57,810,268 km

• M1: 145,559 km (0.102 R)
• M2: 601,832 km (0.073 R)
• M3: 1,196,334 km (0.078 R)
• M4: 1,672,504 km (0.085 R)
• M5: 3,179,404 km (0.107 R)
• M6: 3,938,463 km (0.082 R)
• M7: 4,439,167 km (0.089 R)
• M8: 5,182,369 km (0.119 R)
• M9: 6,811,041 km (0.097 R)
• M10: 9,971,745 km (0.087 R)
• M11: 13,055,107 km (0.106 R)
• M12: 13,494,626 km (0.051 R)
• M13: 14,754,240 km (0.1 R)
• M14: 21,864,178 km (0.071 R)
• M15: 23,760,779 km (0.047 R)
• M16: 26,196,233 km (0.115 R)
• M17: 34,182,665 km (0.108 R)
• M18: 35,548,194 km (0.109 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 723.4

Radius: 14.9

Gravity: 3.26 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 9.36 AU - 12.44 AU

Year: 12889 Days

Day: 7.7 Hours

Environment

Temp: -167 °C

Axial Tilt: 14.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 57,810,268 km

• M1: 185,352 km (0.113 R)
• M2: 1,186,461 km (0.049 R)
• M3: 3,199,898 km (0.058 R)
• M4: 4,454,576 km (0.108 R)
• M5: 7,829,354 km (0.097 R)
• M6: 11,197,550 km (0.113 R)
• M7: 13,073,059 km (0.116 R)
• M8: 13,985,456 km (0.087 R)
• M9: 14,731,950 km (0.101 R)
• M10: 17,208,243 km (0.118 R)
• M11: 21,963,660 km (0.099 R)
• M12: 23,631,078 km (0.092 R)
• M13: 27,636,711 km (0.033 R)
• M14: 29,800,045 km (0.098 R)
• M15: 31,610,479 km (0.083 R)
• M16: 36,202,386 km (0.119 R)
• M17: 42,193,930 km (0.072 R)

Kuiper Belt

Range: 30.6 - 52.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 392 - 15,786 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit