🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.58

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 1.65 AU - 1.91 AU

Year: 859 Days

Day: 25 Hours

Environment

Temp: -41 °C

Axial Tilt: 33.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 3.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.04

Radius: 1.02

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 3.11 AU - 4.77 AU

Year: 2828 Days

Day: 29.6 Hours

Environment

Temp: -111 °C

Axial Tilt: 122.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 6.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 615.3

Radius: 12.3

Gravity: 4.07 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 5.75 AU - 7.47 AU

Year: 6146 Days

Day: 7.3 Hours

Environment

Temp: -159 °C

Axial Tilt: 32.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 18,195,392 km

• M1: 154,834 km (0.091 R)
• M2: 744,698 km (0.04 R)
• M3: 1,579,754 km (0.061 R)
• M4: 2,022,563 km (0.066 R)
• M5: 2,636,214 km (0.036 R)
• M6: 3,308,357 km (0.087 R)
• M7: 5,629,517 km (0.075 R)
• M8: 6,479,533 km (0.104 R)
• M9: 7,127,740 km (0.075 R)
• M10: 9,124,423 km (0.026 R)
• M11: 9,547,635 km (0.081 R)
• M12: 10,072,724 km (0.04 R)
• M13: 11,373,029 km (0.109 R)
• M14: 13,693,142 km (0.074 R)
• M15: 19,597,022 km (0.115 R)
• M16: 20,374,781 km (0.118 R)
• M17: 20,807,568 km (0.028 R)
• M18: 23,534,587 km (0.079 R)
• M19: 24,171,426 km (0.106 R)
• M20: 27,793,938 km (0.115 R)
• M21: 29,138,374 km (0.063 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 98.3

Radius: 9.9

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 6.45 AU - 6.81 AU

Year: 6174 Days

Day: 13.8 Hours

Environment

Temp: -153 °C

Axial Tilt: 29.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 18,195,392 km

• M1: 123,418 km (0.03 R)
• M2: 630,854 km (0.082 R)
• M3: 1,016,518 km (0.093 R)
• M4: 1,715,738 km (0.111 R)
• M5: 3,704,193 km (0.069 R)
• M6: 4,065,921 km (0.033 R)
• M7: 5,155,292 km (0.029 R)
• M8: 6,242,570 km (0.087 R)
• M9: 8,535,456 km (0.062 R)
• M10: 14,942,883 km (0.111 R)
• M11: 15,814,440 km (0.062 R)
• M12: 18,141,285 km (0.083 R)

Kuiper Belt

Range: 30.3 - 53.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 516 - 18,744 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit