🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.84

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 0.62 AU - 0.88 AU

Year: 228 Days

Day: 45.4 Hours

Environment

Temp: 174 °C

Axial Tilt: 164.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 37,806,087 km

• M1: 66,421 km (0.118 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.02

Radius: 1.74

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 1.04 AU - 1.06 AU

Year: 378 Days

Day: 23.5 Hours

Environment

Temp: 152 °C

Axial Tilt: 20.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 5.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.91

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 4.89 AU - 5.27 AU

Year: 4024 Days

Day: 23.6 Hours

Environment

Temp: -125 °C

Axial Tilt: 25.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 5.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.83

Radius: 1.52

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 4.95 AU - 5.37 AU

Year: 4120 Days

Day: 26.7 Hours

Environment

Temp: -141 °C

Axial Tilt: 28.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 37,806,087 km

• M1: 1,483,861 km (0.091 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 268.4

Radius: 9.2

Gravity: 3.17 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 7.15 AU - 8.33 AU

Year: 7568 Days

Day: 13.5 Hours

Environment

Temp: -151 °C

Axial Tilt: 12.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 37,806,087 km

• M1: 115,190 km (0.062 R)
• M2: 436,227 km (0.059 R)
• M3: 874,549 km (0.055 R)
• M4: 1,502,262 km (0.116 R)
• M5: 1,809,237 km (0.09 R)
• M6: 2,519,228 km (0.073 R)
• M7: 2,829,494 km (0.066 R)
• M8: 3,633,433 km (0.072 R)
• M9: 4,361,077 km (0.059 R)
• M10: 5,047,731 km (0.108 R)
• M11: 5,982,868 km (0.093 R)
• M12: 6,412,962 km (0.104 R)
• M13: 7,232,010 km (0.049 R)
• M14: 7,684,843 km (0.073 R)
• M15: 11,635,124 km (0.101 R)
• M16: 12,901,470 km (0.112 R)
• M17: 13,567,928 km (0.074 R)
• M18: 14,149,715 km (0.107 R)
• M19: 14,693,054 km (0.055 R)
• M20: 15,533,944 km (0.09 R)
• M21: 17,188,795 km (0.109 R)
• M22: 20,985,141 km (0.063 R)
• M23: 25,069,312 km (0.113 R)
• M24: 25,464,998 km (0.098 R)
• M25: 27,089,631 km (0.098 R)
• M26: 27,674,110 km (0.101 R)
• M27: 28,011,902 km (0.038 R)

Planet 6 - Ice Giant

Semi-Major Axis: 20.65 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 30.9

Radius: 5.3

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 20.55 AU - 20.75 AU

Year: 32981 Days

Day: 15.6 Hours

Environment

Temp: -199 °C

Axial Tilt: 12.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (5)

Outer Limit: 37,806,087 km

• M1: 67,469 km (0.102 R)
• M2: 3,258,840 km (0.12 R)
• M3: 14,807,945 km (0.117 R)
• M4: 25,697,174 km (0.071 R)
• M5: 31,113,066 km (0.114 R)

Kuiper Belt

Range: 31.2 - 61.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 238 - 11,094 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit