🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.24

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 0.48 AU - 0.76 AU

Year: 310 Days

Day: 20.3 Hours

Environment

Temp: -133 °C

Axial Tilt: 2.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 0.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 863.8

Radius: 13.4

Gravity: 4.81 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 0.69 AU - 0.97 AU

Year: 481 Days

Day: 5.1 Hours

Environment

Temp: -150 °C

Axial Tilt: 31.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 10,258,364 km

• M1: 166,652 km (0.082 R)
• M2: 869,164 km (0.116 R)
• M3: 1,296,415 km (0.113 R)
• M4: 1,860,998 km (0.076 R)
• M5: 2,409,274 km (0.032 R)
• M6: 3,240,290 km (0.073 R)
• M7: 3,863,515 km (0.113 R)
• M8: 4,312,907 km (0.12 R)
• M9: 5,436,835 km (0.071 R)
• M10: 5,894,306 km (0.08 R)
• M11: 6,827,048 km (0.048 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 799.5

Radius: 13.2

Gravity: 4.59 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 0.91 AU - 0.93 AU

Year: 561 Days

Day: 9.5 Hours

Environment

Temp: -155 °C

Axial Tilt: 25.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 10,258,364 km

• M1: 165,306 km (0.116 R)
• M2: 609,911 km (0.057 R)
• M3: 1,186,910 km (0.093 R)
• M4: 1,679,984 km (0.051 R)
• M5: 2,252,794 km (0.1 R)
• M6: 2,763,671 km (0.112 R)
• M7: 3,276,642 km (0.107 R)
• M8: 3,853,192 km (0.094 R)
• M9: 5,025,740 km (0.103 R)
• M10: 5,524,799 km (0.113 R)
• M11: 6,075,768 km (0.093 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 829.2

Radius: 15

Gravity: 3.69 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 1.15 AU - 1.21 AU

Year: 815 Days

Day: 8.3 Hours

Environment

Temp: -171 °C

Axial Tilt: 39.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 10,258,364 km

• M1: 186,698 km (0.108 R)
• M2: 775,665 km (0.063 R)
• M3: 1,533,528 km (0.037 R)
• M4: 2,398,203 km (0.098 R)
• M5: 2,881,405 km (0.118 R)
• M6: 3,472,017 km (0.078 R)
• M7: 4,033,159 km (0.09 R)
• M8: 4,793,864 km (0.091 R)
• M9: 5,590,024 km (0.112 R)
• M10: 7,119,811 km (0.085 R)
• M11: 8,806,976 km (0.074 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 660.3

Radius: 12.9

Gravity: 3.97 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 1.11 AU - 1.61 AU

Year: 1008 Days

Day: 7.1 Hours

Environment

Temp: -168 °C

Axial Tilt: 21.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 10,258,364 km

• M1: 160,519 km (0.099 R)
• M2: 564,433 km (0.114 R)
• M3: 1,050,327 km (0.044 R)
• M4: 1,605,036 km (0.08 R)
• M5: 2,010,895 km (0.105 R)
• M6: 2,430,068 km (0.114 R)
• M7: 3,011,106 km (0.09 R)
• M8: 3,945,195 km (0.082 R)
• M9: 4,386,509 km (0.108 R)
• M10: 5,176,984 km (0.081 R)
• M11: 5,586,732 km (0.054 R)
• M12: 6,560,914 km (0.103 R)
• M13: 7,041,871 km (0.104 R)
• M14: 8,308,965 km (0.115 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 201 - 13,077 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit