🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.81

Radius: 0.92

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 0.41 AU - 0.65 AU

Year: 245 Days

Day: 16.4 Hours

Environment

Temp: -114 °C

Axial Tilt: 26.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 10,056,327 km

• M1: 161,416 km (0.084 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 224.7

Radius: 13.3

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 0.6 AU - 0.9 AU

Year: 413 Days

Day: 8.6 Hours

Environment

Temp: -136 °C

Axial Tilt: 17.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (4)

Outer Limit: 10,056,327 km

• M1: 165,605 km (0.069 R)
• M2: 819,348 km (0.106 R)
• M3: 1,954,347 km (0.12 R)
• M4: 3,544,871 km (0.077 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 458

Radius: 11.3

Gravity: 3.59 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 0.73 AU - 1.13 AU

Year: 570 Days

Day: 12.4 Hours

Environment

Temp: -164 °C

Axial Tilt: 34.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 10,056,327 km

• M1: 140,622 km (0.071 R)
• M2: 500,554 km (0.101 R)
• M3: 876,644 km (0.108 R)
• M4: 1,579,903 km (0.038 R)
• M5: 2,040,365 km (0.09 R)
• M6: 2,472,554 km (0.066 R)
• M7: 3,132,879 km (0.028 R)
• M8: 4,095,840 km (0.111 R)
• M9: 4,564,829 km (0.106 R)
• M10: 4,928,352 km (0.066 R)
• M11: 5,493,234 km (0.103 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 826.1

Radius: 8.6

Gravity: 11.17 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 1.14 AU - 1.16 AU

Year: 784 Days

Day: 9.4 Hours

Environment

Temp: -156 °C

Axial Tilt: 5.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 10,056,327 km

• M1: 106,962 km (0.108 R)
• M2: 427,102 km (0.06 R)
• M3: 772,075 km (0.063 R)
• M4: 1,054,067 km (0.083 R)
• M5: 1,611,019 km (0.117 R)
• M6: 1,966,314 km (0.104 R)
• M7: 2,330,436 km (0.044 R)
• M8: 2,621,104 km (0.104 R)
• M9: 2,974,006 km (0.05 R)
• M10: 3,276,193 km (0.084 R)
• M11: 3,701,500 km (0.034 R)
• M12: 4,276,106 km (0.056 R)
• M13: 4,662,666 km (0.09 R)
• M14: 5,127,317 km (0.106 R)
• M15: 7,208,523 km (0.062 R)
• M16: 7,587,155 km (0.119 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 665.1

Radius: 14.4

Gravity: 3.21 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 1.26 AU - 1.4 AU

Year: 975 Days

Day: 7.7 Hours

Environment

Temp: -176 °C

Axial Tilt: 16.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 10,056,327 km

• M1: 179,069 km (0.077 R)
• M2: 636,090 km (0.114 R)
• M3: 1,391,709 km (0.114 R)
• M4: 1,867,580 km (0.063 R)
• M5: 2,544,510 km (0.109 R)
• M6: 3,031,750 km (0.047 R)
• M7: 6,549,694 km (0.119 R)
• M8: 7,048,752 km (0.115 R)
• M9: 7,500,239 km (0.081 R)
• M10: 8,149,643 km (0.118 R)
• M11: 8,809,071 km (0.119 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 512 - 12,177 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit