🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.63

Radius: 1.85

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 0.91 AU - 1.11 AU

Year: 360 Days

Day: 14.9 Hours

Environment

Temp: 89 °C

Axial Tilt: 33.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.2

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 2.24 AU - 2.96 AU

Year: 1487 Days

Day: 17.1 Hours

Environment

Temp: -91 °C

Axial Tilt: 10.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.29 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 9.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 953.2

Radius: 10.7

Gravity: 8.33 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 9.29 AU - 10.67 AU

Year: 11185 Days

Day: 11.3 Hours

Environment

Temp: -169 °C

Axial Tilt: 10.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 28,451,539 km

• M1: 133,142 km (0.073 R)
• M2: 527,632 km (0.115 R)
• M3: 989,440 km (0.119 R)
• M4: 1,355,806 km (0.099 R)
• M5: 1,701,975 km (0.069 R)
• M6: 3,240,140 km (0.097 R)
• M7: 3,732,616 km (0.113 R)
• M8: 4,835,751 km (0.042 R)
• M9: 5,271,231 km (0.114 R)
• M10: 5,954,594 km (0.098 R)
• M11: 6,535,183 km (0.103 R)
• M12: 7,110,536 km (0.105 R)
• M13: 7,498,144 km (0.118 R)
• M14: 9,292,721 km (0.106 R)
• M15: 9,861,791 km (0.095 R)
• M16: 10,786,904 km (0.089 R)
• M17: 13,514,672 km (0.088 R)
• M18: 14,178,138 km (0.092 R)
• M19: 19,279,276 km (0.093 R)
• M20: 23,444,978 km (0.106 R)
• M21: 24,112,783 km (0.067 R)
• M22: 24,695,317 km (0.071 R)
• M23: 29,038,891 km (0.059 R)
• M24: 30,255,421 km (0.102 R)
• M25: 36,216,298 km (0.086 R)
• M26: 42,774,220 km (0.089 R)
• M27: 44,348,139 km (0.101 R)
• M28: 51,189,848 km (0.032 R)
• M29: 51,669,459 km (0.06 R)
• M30: 52,800,419 km (0.075 R)
• M31: 56,802,910 km (0.107 R)

Planet 4 - Gas Giant

Semi-Major Axis: 10.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 93.7

Radius: 11.6

Gravity: 0.7 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 10.03 AU - 11.31 AU

Year: 12365 Days

Day: 8 Hours

Environment

Temp: -179 °C

Axial Tilt: 19.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 28,451,539 km

• M1: 151,393 km (0.073 R)
• M2: 820,395 km (0.09 R)
• M3: 1,465,012 km (0.081 R)
• M4: 1,888,823 km (0.073 R)
• M5: 3,255,250 km (0.105 R)
• M6: 3,833,445 km (0.072 R)
• M7: 4,576,947 km (0.089 R)
• M8: 6,258,577 km (0.111 R)
• M9: 6,664,735 km (0.084 R)
• M10: 8,062,577 km (0.119 R)
• M11: 8,468,885 km (0.094 R)
• M12: 9,443,515 km (0.074 R)
• M13: 9,853,713 km (0.036 R)
• M14: 10,709,861 km (0.087 R)
• M15: 13,168,502 km (0.067 R)
• M16: 14,260,417 km (0.12 R)
• M17: 14,911,018 km (0.068 R)
• M18: 15,299,673 km (0.094 R)
• M19: 16,097,180 km (0.081 R)
• M20: 16,683,603 km (0.119 R)
• M21: 17,223,502 km (0.106 R)
• M22: 23,431,365 km (0.031 R)

Kuiper Belt

Range: 30.9 - 45.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 311 - 19,502 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit