🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.17

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 0.57 AU - 0.63 AU

Year: 177 Days

Day: 29.2 Hours

Environment

Temp: 187 °C

Axial Tilt: 46.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 80,129,926 km

• M1: 450,589 km (0.074 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.97

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 1.44 AU - 2.02 AU

Year: 866 Days

Day: 13.2 Hours

Environment

Temp: -71 °C

Axial Tilt: 37.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 80,129,926 km

• M1: 43,683 km (0.048 R)
• M2: 723,605 km (0.084 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.76

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 1.81 AU - 2.47 AU

Year: 1192 Days

Day: 14.1 Hours

Environment

Temp: -79 °C

Axial Tilt: 41.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.35

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 4 AU - 4.24 AU

Year: 3185 Days

Day: 23.4 Hours

Environment

Temp: -128 °C

Axial Tilt: 34.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Ice Giant

Semi-Major Axis: 15.94 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 544.9

Radius: 4.4

Gravity: 28.15 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 15.38 AU - 16.5 AU

Year: 24234 Days

Day: 17.2 Hours

Environment

Temp: -205 °C

Axial Tilt: 37.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 80,129,926 km

• M1: 59,540 km (0.069 R)
• M2: 218,712 km (0.105 R)
• M3: 603,927 km (0.091 R)
• M4: 872,904 km (0.07 R)
• M5: 1,067,680 km (0.053 R)
• M6: 1,261,409 km (0.069 R)
• M7: 1,528,142 km (0.088 R)
• M8: 1,684,023 km (0.068 R)
• M9: 2,131,470 km (0.094 R)
• M10: 2,394,314 km (0.031 R)
• M11: 3,038,333 km (0.108 R)
• M12: 3,517,495 km (0.078 R)
• M13: 3,759,694 km (0.054 R)
• M14: 4,311,261 km (0.078 R)
• M15: 5,453,291 km (0.104 R)
• M16: 6,245,262 km (0.105 R)
• M17: 8,157,871 km (0.12 R)
• M18: 20,268,567 km (0.079 R)
• M19: 21,046,027 km (0.075 R)
• M20: 26,936,144 km (0.119 R)
• M21: 27,875,170 km (0.069 R)
• M22: 32,371,782 km (0.079 R)
• M23: 34,516,567 km (0.112 R)
• M24: 39,385,230 km (0.068 R)
• M25: 39,986,464 km (0.091 R)
• M26: 47,855,461 km (0.04 R)
• M27: 50,103,768 km (0.091 R)
• M28: 52,784,412 km (0.113 R)
• M29: 67,630,804 km (0.026 R)
• M30: 72,911,459 km (0.043 R)
• M31: 75,883,221 km (0.101 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 427 - 20,068 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit