🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.7

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 1.35 AU - 1.75 AU

Year: 731 Days

Day: 23.3 Hours

Environment

Temp: -60 °C

Axial Tilt: 15.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 1.65 AU - 1.65 AU

Year: 803 Days

Day: 15.7 Hours

Environment

Temp: -69 °C

Axial Tilt: 25.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.43

Radius: 1.15

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 3.06 AU - 4.4 AU

Year: 2728 Days

Day: 23.5 Hours

Environment

Temp: -133 °C

Axial Tilt: 8.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 4.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 322.6

Radius: 9.5

Gravity: 3.57 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 3.94 AU - 4.88 AU

Year: 3508 Days

Day: 7.1 Hours

Environment

Temp: -137 °C

Axial Tilt: 20.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 40,043,750 km

• M1: 118,182 km (0.088 R)
• M2: 641,027 km (0.066 R)
• M3: 1,211,444 km (0.117 R)
• M4: 1,573,171 km (0.12 R)
• M5: 1,888,673 km (0.039 R)
• M6: 2,800,323 km (0.119 R)
• M7: 3,218,000 km (0.09 R)
• M8: 4,342,677 km (0.11 R)
• M9: 4,639,180 km (0.065 R)
• M10: 5,761,014 km (0.034 R)
• M11: 6,358,657 km (0.071 R)
• M12: 7,287,660 km (0.078 R)
• M13: 8,144,706 km (0.091 R)
• M14: 10,279,767 km (0.068 R)
• M15: 11,277,286 km (0.067 R)
• M16: 12,634,737 km (0.107 R)
• M17: 15,134,368 km (0.068 R)
• M18: 16,220,748 km (0.084 R)
• M19: 16,525,778 km (0.091 R)
• M20: 17,042,788 km (0.042 R)
• M21: 18,547,892 km (0.081 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 662.6

Radius: 9.5

Gravity: 7.34 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 6.54 AU - 8.44 AU

Year: 7764 Days

Day: 13.3 Hours

Environment

Temp: -177 °C

Axial Tilt: 8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 40,043,750 km

• M1: 118,182 km (0.116 R)
• M2: 683,961 km (0.076 R)
• M3: 1,052,122 km (0.099 R)
• M4: 1,366,128 km (0.113 R)
• M5: 2,468,365 km (0.119 R)
• M6: 3,097,274 km (0.052 R)
• M7: 4,396,981 km (0.074 R)
• M8: 6,370,177 km (0.094 R)
• M9: 7,434,565 km (0.11 R)
• M10: 8,742,051 km (0.109 R)
• M11: 10,244,761 km (0.074 R)
• M12: 13,177,179 km (0.078 R)
• M13: 16,166,144 km (0.087 R)
• M14: 24,550,955 km (0.103 R)
• M15: 28,837,533 km (0.055 R)
• M16: 30,904,527 km (0.041 R)
• M17: 33,385,607 km (0.059 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 365 - 16,525 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit