🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.83

Radius: 0.93

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 0.61 AU - 0.63 AU

Year: 170 Days

Day: 44.4 Hours

Environment

Temp: 210 °C

Axial Tilt: 17.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.27 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.4

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 1.09 AU - 1.45 AU

Year: 498 Days

Day: 15 Hours

Environment

Temp: 13 °C

Axial Tilt: 33.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 48,104,815 km

• M1: 167,699 km (0.104 R)
• M2: 267,780 km (0.072 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.54

Radius: 0.78

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 1.67 AU - 2.39 AU

Year: 1007 Days

Day: 16.1 Hours

Environment

Temp: -48 °C

Axial Tilt: 35.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.4

Radius: 1.14

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 2.32 AU - 3.14 AU

Year: 1571 Days

Day: 36.8 Hours

Environment

Temp: -70 °C

Axial Tilt: 27 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 8.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 949.6

Radius: 9.8

Gravity: 9.89 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 7.81 AU - 9.07 AU

Year: 8539 Days

Day: 11.9 Hours

Environment

Temp: -154 °C

Axial Tilt: 35.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 48,104,815 km

• M1: 121,922 km (0.057 R)
• M2: 675,734 km (0.109 R)
• M3: 984,803 km (0.097 R)
• M4: 1,316,461 km (0.072 R)
• M5: 2,713,406 km (0.096 R)
• M6: 3,356,827 km (0.058 R)
• M7: 4,436,325 km (0.082 R)
• M8: 5,264,349 km (0.039 R)
• M9: 6,083,846 km (0.037 R)
• M10: 6,946,876 km (0.052 R)
• M11: 8,458,413 km (0.12 R)
• M12: 8,914,836 km (0.091 R)
• M13: 10,127,626 km (0.038 R)
• M14: 10,853,176 km (0.079 R)
• M15: 12,582,827 km (0.059 R)
• M16: 15,679,951 km (0.089 R)
• M17: 17,882,630 km (0.049 R)
• M18: 18,787,997 km (0.107 R)
• M19: 20,690,283 km (0.037 R)
• M20: 21,519,504 km (0.081 R)
• M21: 23,244,368 km (0.045 R)
• M22: 24,505,328 km (0.069 R)
• M23: 27,360,104 km (0.117 R)
• M24: 28,056,781 km (0.098 R)
• M25: 31,937,201 km (0.119 R)
• M26: 32,266,765 km (0.116 R)
• M27: 34,062,538 km (0.111 R)
• M28: 35,452,451 km (0.09 R)
• M29: 40,615,074 km (0.116 R)
• M30: 43,914,605 km (0.107 R)
• M31: 44,869,488 km (0.096 R)

Kuiper Belt

Range: 31.5 - 56.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 211 - 18,686 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit