🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.66

Radius: 1.22

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 0.71 AU - 0.73 AU

Year: 221 Days

Day: 20.3 Hours

Environment

Temp: 184 °C

Axial Tilt: 127.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 70,779,436 km

• M1: 385,514 km (0.061 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.84

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 0.6 AU - 0.98 AU

Year: 254 Days

Day: 20.3 Hours

Environment

Temp: 121 °C

Axial Tilt: 26 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 70,779,436 km

• M1: 44,131 km (0.063 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.26 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.32

Radius: 1.8

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 1.18 AU - 1.34 AU

Year: 512 Days

Day: 40.4 Hours

Environment

Temp: -11 °C

Axial Tilt: 16.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.1

Radius: 1.04

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 1.45 AU - 1.77 AU

Year: 739 Days

Day: 46.6 Hours

Environment

Temp: -42 °C

Axial Tilt: 62.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.21

Radius: 0.54

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 2.18 AU - 2.26 AU

Year: 1196 Days

Day: 33.3 Hours

Environment

Temp: -63 °C

Axial Tilt: 18.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.76

Radius: 1.25

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 1.74 AU - 2.82 AU

Year: 1245 Days

Day: 46.3 Hours

Environment

Temp: -68 °C

Axial Tilt: 35 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 70,779,436 km

• M1: 1,162,525 km (0.111 R)

Planet 7 - Terrestrial

Semi-Major Axis: 4.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.09

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 3.34 AU - 4.96 AU

Year: 3057 Days

Day: 26.7 Hours

Environment

Temp: -118 °C

Axial Tilt: 3.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 12.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 956.6

Radius: 10.9

Gravity: 8.05 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 11.08 AU - 13.08 AU

Year: 15184 Days

Day: 14.3 Hours

Environment

Temp: -184 °C

Axial Tilt: 88.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 70,779,436 km

• M1: 141,968 km (0.069 R)
• M2: 753,076 km (0.081 R)
• M3: 1,334,712 km (0.118 R)
• M4: 2,062,057 km (0.086 R)
• M5: 2,538,377 km (0.107 R)
• M6: 3,138,563 km (0.065 R)
• M7: 5,596,905 km (0.07 R)
• M8: 6,922,492 km (0.052 R)
• M9: 11,136,215 km (0.086 R)
• M10: 13,356,547 km (0.091 R)
• M11: 15,166,831 km (0.08 R)
• M12: 16,567,964 km (0.072 R)
• M13: 17,548,728 km (0.085 R)
• M14: 20,537,843 km (0.097 R)
• M15: 22,742,616 km (0.037 R)
• M16: 25,313,157 km (0.078 R)
• M17: 27,167,871 km (0.098 R)
• M18: 30,417,885 km (0.057 R)
• M19: 39,372,065 km (0.091 R)
• M20: 41,559,485 km (0.025 R)
• M21: 49,268,862 km (0.091 R)
• M22: 51,121,632 km (0.087 R)
• M23: 55,145,066 km (0.085 R)
• M24: 60,512,787 km (0.042 R)
• M25: 66,421,754 km (0.06 R)
• M26: 67,853,705 km (0.055 R)
• M27: 68,266,595 km (0.115 R)

Kuiper Belt

Range: 30.3 - 48.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 242 - 13,545 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit