🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.82

Radius: 1.51

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 0.43 AU - 0.63 AU

Year: 249 Days

Day: 39.7 Hours

Environment

Temp: -110 °C

Axial Tilt: 20.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 31,905,672 km

• M1: 43,832 km (0.085 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.64

Radius: 0.84

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 0.61 AU - 0.63 AU

Year: 315 Days

Day: 14.2 Hours

Environment

Temp: -130 °C

Axial Tilt: 2.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 31,905,672 km

• M1: 310,565 km (0.051 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.1

Radius: 1.04

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 0.59 AU - 0.67 AU

Year: 323 Days

Day: 47 Hours

Environment

Temp: -140 °C

Axial Tilt: 47.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 0.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 414.8

Radius: 13.3

Gravity: 2.34 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 0.66 AU - 0.84 AU

Year: 419 Days

Day: 10.4 Hours

Environment

Temp: -146 °C

Axial Tilt: 34.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 31,905,672 km

• M1: 165,455 km (0.074 R)
• M2: 685,158 km (0.116 R)
• M3: 1,434,494 km (0.085 R)
• M4: 1,975,290 km (0.089 R)
• M5: 2,409,872 km (0.094 R)
• M6: 3,173,719 km (0.089 R)
• M7: 3,613,237 km (0.055 R)
• M8: 4,207,590 km (0.114 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 251.2

Radius: 12.7

Gravity: 1.56 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 2.01 AU - 2.31 AU

Year: 2050 Days

Day: 7 Hours

Environment

Temp: -195 °C

Axial Tilt: 12 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 31,905,672 km

• M1: 157,975 km (0.065 R)
• M2: 905,516 km (0.071 R)
• M3: 1,311,076 km (0.119 R)
• M4: 1,746,854 km (0.101 R)
• M5: 2,291,989 km (0.103 R)
• M6: 3,072,890 km (0.065 R)
• M7: 5,083,485 km (0.042 R)
• M8: 8,015,454 km (0.08 R)
• M9: 9,085,527 km (0.097 R)
• M10: 10,866,341 km (0.061 R)
• M11: 11,269,058 km (0.091 R)

Planet 6 - Ice Giant

Semi-Major Axis: 7.77 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 103.3

Radius: 3.5

Gravity: 8.43 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 6.96 AU - 8.58 AU

Year: 13984 Days

Day: 23.8 Hours

Environment

Temp: -230 °C

Axial Tilt: 36.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 31,905,672 km

• M1: 211,382 km (0.111 R)
• M2: 553,363 km (0.071 R)
• M3: 1,493,286 km (0.118 R)
• M4: 1,875,957 km (0.03 R)
• M5: 4,002,491 km (0.078 R)
• M6: 5,032,772 km (0.089 R)
• M7: 5,229,792 km (0.031 R)
• M8: 22,128,966 km (0.12 R)
• M9: 30,772,282 km (0.109 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 161 - 14,988 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit