🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.83

Radius: 0.93

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 0.69 AU - 0.89 AU

Year: 251 Days

Day: 38 Hours

Environment

Temp: 184 °C

Axial Tilt: 44.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 54,795,728 km

• M1: 368,011 km (0.051 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.76

Radius: 0.9

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 2.1 AU - 2.94 AU

Year: 1433 Days

Day: 18 Hours

Environment

Temp: -81 °C

Axial Tilt: 65.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 2.27 AU - 3.55 AU

Year: 1778 Days

Day: 28.4 Hours

Environment

Temp: -84 °C

Axial Tilt: 56.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 54,795,728 km

• M1: 39,195 km (0.101 R)
• M2: 84,822 km (0.07 R)

Planet 4 - Gas Giant

Semi-Major Axis: 8.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 260.3

Radius: 11.4

Gravity: 2 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 8.1 AU - 8.1 AU

Year: 8257 Days

Day: 8.2 Hours

Environment

Temp: -152 °C

Axial Tilt: 1.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 54,795,728 km

• M1: 147,055 km (0.1 R)
• M2: 795,262 km (0.112 R)
• M3: 1,275,023 km (0.119 R)
• M4: 1,657,544 km (0.083 R)
• M5: 2,950,369 km (0.07 R)
• M6: 3,764,032 km (0.039 R)
• M7: 4,442,907 km (0.052 R)
• M8: 4,957,524 km (0.055 R)
• M9: 5,803,949 km (0.089 R)
• M10: 6,356,563 km (0.07 R)
• M11: 9,578,901 km (0.07 R)
• M12: 10,529,147 km (0.119 R)
• M13: 11,073,384 km (0.098 R)
• M14: 14,081,049 km (0.113 R)
• M15: 15,889,687 km (0.081 R)
• M16: 17,595,103 km (0.109 R)
• M17: 20,727,234 km (0.064 R)
• M18: 22,685,320 km (0.031 R)
• M19: 27,472,901 km (0.115 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 609.3

Radius: 9.3

Gravity: 7.04 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 9.24 AU - 12.64 AU

Year: 12960 Days

Day: 12.5 Hours

Environment

Temp: -186 °C

Axial Tilt: 23.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 54,795,728 km

• M1: 116,686 km (0.113 R)
• M2: 546,631 km (0.088 R)
• M3: 1,011,730 km (0.095 R)
• M4: 1,316,012 km (0.059 R)
• M5: 1,890,618 km (0.105 R)
• M6: 2,208,364 km (0.068 R)
• M7: 2,645,638 km (0.068 R)
• M8: 3,116,124 km (0.11 R)
• M9: 3,511,212 km (0.086 R)
• M10: 3,967,635 km (0.056 R)
• M11: 4,585,624 km (0.088 R)
• M12: 5,403,325 km (0.107 R)
• M13: 5,938,886 km (0.114 R)
• M14: 8,210,230 km (0.08 R)
• M15: 10,839,712 km (0.068 R)
• M16: 15,481,435 km (0.097 R)
• M17: 16,341,473 km (0.071 R)
• M18: 25,078,886 km (0.072 R)
• M19: 25,469,935 km (0.09 R)
• M20: 27,075,120 km (0.119 R)
• M21: 30,707,805 km (0.068 R)
• M22: 42,555,657 km (0.117 R)
• M23: 42,972,736 km (0.071 R)
• M24: 43,532,831 km (0.07 R)
• M25: 45,098,672 km (0.061 R)
• M26: 46,996,919 km (0.088 R)
• M27: 49,405,894 km (0.12 R)
• M28: 49,866,505 km (0.095 R)
• M29: 53,171,721 km (0.089 R)

Kuiper Belt

Range: 30.6 - 54.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 266 - 11,376 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit