🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.39

Radius: 0.69

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 0.58 AU - 0.66 AU

Year: 183 Days

Day: 35.9 Hours

Environment

Temp: 214 °C

Axial Tilt: 12 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 61,301,127 km

• M1: 23,038 km (0.027 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.65

Radius: 1.22

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 1.81 AU - 1.89 AU

Year: 943 Days

Day: 35.6 Hours

Environment

Temp: -59 °C

Axial Tilt: 39.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.6

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 2.76 AU - 3.62 AU

Year: 2135 Days

Day: 21.9 Hours

Environment

Temp: -107 °C

Axial Tilt: 33.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.23

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 2.92 AU - 3.76 AU

Year: 2287 Days

Day: 40.7 Hours

Environment

Temp: -128 °C

Axial Tilt: 11.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 7.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 392.6

Radius: 10.6

Gravity: 3.49 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 5.66 AU - 8.68 AU

Year: 7195 Days

Day: 14.5 Hours

Environment

Temp: -173 °C

Axial Tilt: 14.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 61,301,127 km

• M1: 132,394 km (0.091 R)
• M2: 1,214,735 km (0.12 R)
• M3: 2,374,567 km (0.106 R)
• M4: 3,013,649 km (0.116 R)
• M5: 4,925,510 km (0.095 R)
• M6: 6,670,419 km (0.069 R)
• M7: 8,283,533 km (0.11 R)
• M8: 8,635,088 km (0.094 R)
• M9: 9,284,792 km (0.105 R)
• M10: 11,574,836 km (0.109 R)
• M11: 11,965,436 km (0.102 R)
• M12: 19,822,017 km (0.095 R)
• M13: 23,651,723 km (0.099 R)
• M14: 26,829,032 km (0.077 R)
• M15: 30,836,310 km (0.069 R)

Planet 6 - Ice Giant

Semi-Major Axis: 18.12 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 171.5

Radius: 6

Gravity: 4.76 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 14.35 AU - 21.89 AU

Year: 28905 Days

Day: 17.6 Hours

Environment

Temp: -195 °C

Axial Tilt: 0.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 61,301,127 km

• M1: 78,240 km (0.083 R)
• M2: 354,697 km (0.116 R)
• M3: 762,800 km (0.106 R)
• M4: 1,113,906 km (0.066 R)
• M5: 1,727,706 km (0.07 R)
• M6: 2,176,350 km (0.051 R)
• M7: 5,880,094 km (0.069 R)
• M8: 6,310,337 km (0.06 R)
• M9: 12,020,638 km (0.095 R)
• M10: 13,299,550 km (0.073 R)
• M11: 18,571,828 km (0.103 R)
• M12: 19,496,492 km (0.047 R)
• M13: 19,840,268 km (0.102 R)
• M14: 43,383,083 km (0.073 R)
• M15: 45,909,642 km (0.108 R)
• M16: 49,960,752 km (0.096 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 330 - 14,533 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit