🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.95

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 0.71 AU - 0.71 AU

Year: 228 Days

Day: 38.2 Hours

Environment

Temp: 130 °C

Axial Tilt: 39.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 3.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.73

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 3.61 AU - 4.21 AU

Year: 2944 Days

Day: 35.7 Hours

Environment

Temp: -123 °C

Axial Tilt: 15.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 5.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 306.3

Radius: 12.4

Gravity: 1.99 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 4.35 AU - 7.05 AU

Year: 5182 Days

Day: 5.1 Hours

Environment

Temp: -165 °C

Axial Tilt: 23.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 53,602,869 km

• M1: 154,235 km (0.06 R)
• M2: 733,179 km (0.11 R)
• M3: 1,484,460 km (0.033 R)
• M4: 1,894,807 km (0.067 R)
• M5: 5,203,463 km (0.103 R)
• M6: 9,751,836 km (0.091 R)
• M7: 11,090,139 km (0.076 R)
• M8: 11,825,712 km (0.094 R)
• M9: 14,786,852 km (0.119 R)
• M10: 15,785,418 km (0.049 R)
• M11: 16,716,515 km (0.064 R)
• M12: 18,688,065 km (0.038 R)
• M13: 19,792,397 km (0.114 R)
• M14: 21,996,572 km (0.098 R)

Planet 4 - Ice Giant

Semi-Major Axis: 13.63 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 260.9

Radius: 4.8

Gravity: 11.32 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 11.99 AU - 15.27 AU

Year: 19162 Days

Day: 19.4 Hours

Environment

Temp: -186 °C

Axial Tilt: 5.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 53,602,869 km

• M1: 60,138 km (0.078 R)
• M2: 255,214 km (0.067 R)
• M3: 847,173 km (0.085 R)
• M4: 1,101,938 km (0.105 R)
• M5: 1,578,856 km (0.12 R)
• M6: 2,620,805 km (0.113 R)
• M7: 3,044,317 km (0.117 R)
• M8: 3,359,519 km (0.119 R)
• M9: 3,643,007 km (0.085 R)
• M10: 5,443,119 km (0.094 R)
• M11: 12,697,418 km (0.066 R)
• M12: 13,069,169 km (0.087 R)
• M13: 13,834,213 km (0.034 R)
• M14: 14,763,963 km (0.092 R)
• M15: 18,425,072 km (0.108 R)
• M16: 19,467,321 km (0.109 R)
• M17: 24,124,901 km (0.035 R)
• M18: 35,196,639 km (0.027 R)
• M19: 40,942,693 km (0.092 R)
• M20: 41,889,199 km (0.076 R)
• M21: 42,712,137 km (0.102 R)
• M22: 42,988,743 km (0.079 R)
• M23: 51,698,331 km (0.095 R)
• M24: 52,962,882 km (0.116 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 255 - 18,084 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit