🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.12

Radius: 0.43

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 0.61 AU - 0.65 AU

Year: 323 Days

Day: 14.6 Hours

Environment

Temp: -136 °C

Axial Tilt: 16.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 1.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 655

Radius: 13.7

Gravity: 3.49 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 1.04 AU - 1.24 AU

Year: 786 Days

Day: 11.4 Hours

Environment

Temp: -163 °C

Axial Tilt: 26.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 23,361,393 km

• M1: 170,392 km (0.109 R)
• M2: 655,089 km (0.069 R)
• M3: 1,317,060 km (0.098 R)
• M4: 1,768,396 km (0.119 R)
• M5: 2,253,991 km (0.077 R)
• M6: 2,794,339 km (0.111 R)
• M7: 3,407,241 km (0.081 R)
• M8: 3,913,779 km (0.077 R)
• M9: 4,502,896 km (0.055 R)
• M10: 5,295,166 km (0.04 R)
• M11: 6,057,966 km (0.108 R)
• M12: 6,849,339 km (0.045 R)
• M13: 7,685,291 km (0.065 R)
• M14: 8,189,287 km (0.084 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 208.7

Radius: 8.8

Gravity: 2.69 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 1.37 AU - 1.63 AU

Year: 1186 Days

Day: 9.5 Hours

Environment

Temp: -178 °C

Axial Tilt: 45.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 23,361,393 km

• M1: 109,506 km (0.065 R)
• M2: 517,609 km (0.114 R)
• M3: 1,516,324 km (0.111 R)
• M4: 1,886,429 km (0.099 R)
• M5: 2,576,973 km (0.111 R)
• M6: 5,182,369 km (0.034 R)
• M7: 5,594,811 km (0.111 R)
• M8: 7,671,977 km (0.109 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 340

Radius: 11.3

Gravity: 2.66 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 1.98 AU - 2.34 AU

Year: 2050 Days

Day: 5.7 Hours

Environment

Temp: -199 °C

Axial Tilt: 9.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 23,361,393 km

• M1: 140,622 km (0.12 R)
• M2: 676,482 km (0.112 R)
• M3: 1,495,680 km (0.093 R)
• M4: 2,230,355 km (0.099 R)
• M5: 3,191,521 km (0.113 R)
• M6: 3,643,157 km (0.104 R)
• M7: 4,190,685 km (0.051 R)
• M8: 5,094,107 km (0.098 R)
• M9: 6,287,299 km (0.031 R)
• M10: 6,975,150 km (0.069 R)
• M11: 11,652,926 km (0.053 R)
• M12: 12,501,296 km (0.109 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 199.3

Radius: 12.8

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 3.43 AU - 5.71 AU

Year: 6308 Days

Day: 11.4 Hours

Environment

Temp: -208 °C

Axial Tilt: 23.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 23,361,393 km

• M1: 161,267 km (0.109 R)
• M2: 590,912 km (0.069 R)
• M3: 1,162,525 km (0.069 R)
• M4: 1,829,582 km (0.114 R)
• M5: 2,359,158 km (0.12 R)
• M6: 3,956,564 km (0.105 R)
• M7: 5,046,684 km (0.069 R)
• M8: 5,529,885 km (0.082 R)
• M9: 9,947,660 km (0.079 R)
• M10: 12,128,049 km (0.119 R)
• M11: 13,140,228 km (0.037 R)
• M12: 13,960,473 km (0.102 R)
• M13: 19,003,268 km (0.106 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: 551 - 19,119 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit