🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.89

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 0.67 AU - 0.91 AU

Year: 260 Days

Day: 39.7 Hours

Environment

Temp: 150 °C

Axial Tilt: 2.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.4

Radius: 0.69

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 1.5 AU - 1.9 AU

Year: 822 Days

Day: 30.3 Hours

Environment

Temp: -65 °C

Axial Tilt: 1.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.04

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 2 AU - 2.38 AU

Year: 1202 Days

Day: 12.5 Hours

Environment

Temp: -72 °C

Axial Tilt: 43.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 65,571,333 km

• M1: 416,331 km (0.12 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 335.7

Radius: 14

Gravity: 1.71 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 6.48 AU - 8.62 AU

Year: 7694 Days

Day: 5.1 Hours

Environment

Temp: -169 °C

Axial Tilt: 4.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 65,571,333 km

• M1: 175,329 km (0.072 R)
• M2: 667,207 km (0.103 R)
• M3: 1,160,431 km (0.084 R)
• M4: 1,609,823 km (0.105 R)
• M5: 2,630,828 km (0.083 R)
• M6: 3,841,374 km (0.104 R)
• M7: 4,509,478 km (0.114 R)
• M8: 5,115,499 km (0.064 R)
• M9: 5,956,688 km (0.112 R)
• M10: 8,292,210 km (0.118 R)
• M11: 9,329,073 km (0.103 R)
• M12: 10,997,837 km (0.057 R)
• M13: 12,249,223 km (0.105 R)
• M14: 13,647,215 km (0.078 R)
• M15: 14,692,904 km (0.12 R)
• M16: 18,744,164 km (0.096 R)
• M17: 20,739,501 km (0.059 R)
• M18: 24,586,410 km (0.119 R)
• M19: 25,638,233 km (0.026 R)
• M20: 30,056,456 km (0.089 R)

Planet 5 - Gas Giant

Semi-Major Axis: 11.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 834

Radius: 11.9

Gravity: 5.89 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 10.45 AU - 12.59 AU

Year: 14501 Days

Day: 11.1 Hours

Environment

Temp: -179 °C

Axial Tilt: 35.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 65,571,333 km

• M1: 147,952 km (0.045 R)
• M2: 589,715 km (0.097 R)
• M3: 1,121,984 km (0.083 R)
• M4: 2,022,563 km (0.072 R)
• M5: 3,355,630 km (0.073 R)
• M6: 4,398,177 km (0.086 R)
• M7: 5,313,417 km (0.093 R)
• M8: 7,565,613 km (0.115 R)
• M9: 8,325,869 km (0.043 R)
• M10: 9,241,259 km (0.108 R)
• M11: 9,614,954 km (0.08 R)
• M12: 10,166,222 km (0.074 R)
• M13: 10,973,602 km (0.067 R)
• M14: 13,516,317 km (0.081 R)
• M15: 16,429,137 km (0.105 R)
• M16: 21,176,327 km (0.1 R)
• M17: 22,016,169 km (0.108 R)
• M18: 23,464,875 km (0.111 R)
• M19: 26,551,827 km (0.103 R)
• M20: 26,982,818 km (0.1 R)
• M21: 29,437,869 km (0.087 R)
• M22: 30,015,915 km (0.041 R)
• M23: 31,674,806 km (0.114 R)
• M24: 40,043,161 km (0.056 R)
• M25: 41,182,947 km (0.064 R)
• M26: 46,269,425 km (0.068 R)
• M27: 47,208,450 km (0.099 R)
• M28: 58,211,374 km (0.101 R)
• M29: 65,179,643 km (0.118 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 456 - 12,290 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit