🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.93

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 0.51 AU - 0.85 AU

Year: 252 Days

Day: 31.5 Hours

Environment

Temp: -38 °C

Axial Tilt: 38.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.42

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 0.74 AU - 0.84 AU

Year: 316 Days

Day: 31 Hours

Environment

Temp: -49 °C

Axial Tilt: 81.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.97

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 1.31 AU - 1.93 AU

Year: 927 Days

Day: 21.4 Hours

Environment

Temp: -121 °C

Axial Tilt: 47.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 3.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 163.6

Radius: 10.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 2.87 AU - 4.39 AU

Year: 3109 Days

Day: 9.4 Hours

Environment

Temp: -167 °C

Axial Tilt: 16.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 21,519,079 km

• M1: 172,636 km (0.069 R)
• M2: 877,092 km (0.118 R)
• M3: 1,302,549 km (0.069 R)
• M4: 2,299,170 km (0.062 R)
• M5: 3,678,163 km (0.06 R)
• M6: 6,499,429 km (0.089 R)
• M7: 7,054,736 km (0.052 R)
• M8: 8,552,510 km (0.094 R)
• M9: 11,869,095 km (0.075 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 635.8

Radius: 11.4

Gravity: 4.89 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 3.57 AU - 3.71 AU

Year: 3122 Days

Day: 5.1 Hours

Environment

Temp: -169 °C

Axial Tilt: 23 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 21,519,079 km

• M1: 142,118 km (0.091 R)
• M2: 673,938 km (0.103 R)
• M3: 1,114,355 km (0.064 R)
• M4: 1,469,350 km (0.099 R)
• M5: 1,962,724 km (0.076 R)
• M6: 2,595,673 km (0.086 R)
• M7: 2,977,446 km (0.093 R)
• M8: 3,342,465 km (0.076 R)
• M9: 4,399,673 km (0.069 R)
• M10: 4,759,307 km (0.111 R)
• M11: 5,985,411 km (0.086 R)
• M12: 6,571,236 km (0.081 R)
• M13: 7,103,505 km (0.074 R)
• M14: 8,154,131 km (0.073 R)
• M15: 9,378,440 km (0.117 R)
• M16: 9,901,285 km (0.044 R)
• M17: 10,325,544 km (0.09 R)
• M18: 12,365,012 km (0.113 R)
• M19: 13,131,551 km (0.109 R)
• M20: 14,364,986 km (0.066 R)
• M21: 16,842,327 km (0.078 R)
• M22: 18,412,356 km (0.12 R)
• M23: 18,995,938 km (0.076 R)
• M24: 21,199,963 km (0.064 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 383 - 17,470 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit