🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.47

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 0.55 AU - 0.59 AU

Year: 179 Days

Day: 36.9 Hours

Environment

Temp: 125 °C

Axial Tilt: 0.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 66,145,491 km

• M1: 163,959 km (0.04 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.15

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 2.68 AU - 3.2 AU

Year: 2098 Days

Day: 38.4 Hours

Environment

Temp: -128 °C

Axial Tilt: 0.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 66,145,491 km

• M1: 365,916 km (0.1 R)

Planet 3 - Gas Giant

Semi-Major Axis: 6.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 33.4

Radius: 12.8

Gravity: 0.2 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 5.91 AU - 6.49 AU

Year: 6426 Days

Day: 10 Hours

Environment

Temp: -182 °C

Axial Tilt: 119.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 66,145,491 km

• M1: 159,172 km (0.088 R)
• M2: 630,555 km (0.118 R)
• M3: 1,412,952 km (0.072 R)
• M4: 1,928,765 km (0.09 R)
• M5: 2,507,111 km (0.087 R)
• M6: 5,702,671 km (0.096 R)
• M7: 9,270,281 km (0.11 R)
• M8: 9,962,021 km (0.119 R)

Planet 4 - Ice Giant

Semi-Major Axis: 17.01 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 211.1

Radius: 4.7

Gravity: 9.56 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 15.17 AU - 18.85 AU

Year: 29201 Days

Day: 24.5 Hours

Environment

Temp: -218 °C

Axial Tilt: 1.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 66,145,491 km

• M1: 62,083 km (0.111 R)
• M2: 470,186 km (0.1 R)
• M3: 831,465 km (0.076 R)
• M4: 1,116,000 km (0.05 R)
• M5: 2,084,946 km (0.071 R)
• M6: 2,867,642 km (0.085 R)
• M7: 3,352,039 km (0.034 R)
• M8: 5,423,521 km (0.111 R)
• M9: 11,234,650 km (0.084 R)
• M10: 12,361,870 km (0.034 R)
• M11: 16,270,564 km (0.116 R)
• M12: 21,393,243 km (0.049 R)
• M13: 23,811,792 km (0.036 R)
• M14: 25,451,834 km (0.106 R)
• M15: 26,947,214 km (0.118 R)
• M16: 28,274,895 km (0.102 R)
• M17: 28,840,674 km (0.112 R)
• M18: 34,662,126 km (0.116 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 319 - 17,891 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit