🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.75

Radius: 0.89

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 0.44 AU - 0.72 AU

Year: 285 Days

Day: 30.6 Hours

Environment

Temp: -136 °C

Axial Tilt: 11.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 1.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 262.3

Radius: 9.3

Gravity: 3.03 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 0.95 AU - 1.15 AU

Year: 695 Days

Day: 9.8 Hours

Environment

Temp: -171 °C

Axial Tilt: 31.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 13,136,875 km

• M1: 115,789 km (0.043 R)
• M2: 465,698 km (0.063 R)
• M3: 765,343 km (0.106 R)
• M4: 1,177,934 km (0.047 R)
• M5: 1,613,114 km (0.094 R)
• M6: 1,936,844 km (0.111 R)
• M7: 2,349,734 km (0.095 R)
• M8: 3,365,354 km (0.098 R)
• M9: 3,732,467 km (0.095 R)
• M10: 5,059,699 km (0.111 R)
• M11: 5,778,966 km (0.094 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 363.1

Radius: 11.5

Gravity: 2.75 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 1.41 AU - 1.93 AU

Year: 1393 Days

Day: 14.1 Hours

Environment

Temp: -184 °C

Axial Tilt: 34.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 13,136,875 km

• M1: 143,016 km (0.045 R)
• M2: 519,404 km (0.105 R)
• M3: 915,838 km (0.107 R)
• M4: 1,451,698 km (0.048 R)
• M5: 1,929,663 km (0.096 R)
• M6: 2,511,748 km (0.057 R)
• M7: 3,019,633 km (0.065 R)
• M8: 3,390,785 km (0.108 R)
• M9: 4,395,185 km (0.047 R)
• M10: 5,854,662 km (0.117 R)
• M11: 6,821,813 km (0.115 R)
• M12: 7,343,759 km (0.042 R)
• M13: 9,499,465 km (0.082 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 56.5

Radius: 12.9

Gravity: 0.34 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 1.79 AU - 2.42 AU

Year: 1965 Days

Day: 9.7 Hours

Environment

Temp: -185 °C

Axial Tilt: 33.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 13,136,875 km

• M1: 160,519 km (0.036 R)
• M2: 638,933 km (0.118 R)
• M3: 1,396,795 km (0.088 R)
• M4: 2,690,069 km (0.094 R)
• M5: 3,221,590 km (0.106 R)
• M6: 4,333,252 km (0.078 R)
• M7: 5,336,605 km (0.109 R)
• M8: 6,528,301 km (0.085 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 355

Radius: 14.3

Gravity: 1.74 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 1.73 AU - 2.51 AU

Year: 1993 Days

Day: 9 Hours

Environment

Temp: -199 °C

Axial Tilt: 29.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 13,136,875 km

• M1: 177,872 km (0.064 R)
• M2: 705,354 km (0.062 R)
• M3: 1,259,315 km (0.035 R)
• M4: 2,140,147 km (0.087 R)
• M5: 3,206,930 km (0.102 R)
• M6: 4,603,725 km (0.078 R)
• M7: 6,374,964 km (0.116 R)
• M8: 7,722,392 km (0.072 R)
• M9: 8,859,336 km (0.109 R)
• M10: 9,344,332 km (0.059 R)
• M11: 10,105,187 km (0.073 R)
• M12: 11,787,115 km (0.103 R)
• M13: 13,020,550 km (0.115 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: 490 - 14,684 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit