🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.16

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 0.65 AU - 0.87 AU

Year: 242 Days

Day: 19.5 Hours

Environment

Temp: 106 °C

Axial Tilt: 2.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 96,891,818 km

• M1: 446,101 km (0.083 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.84

Radius: 0.93

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 0.76 AU - 0.76 AU

Year: 242 Days

Day: 36.1 Hours

Environment

Temp: 103 °C

Axial Tilt: 12.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 96,891,818 km

• M1: 27,975 km (0.06 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.37 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.29

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 1.32 AU - 1.42 AU

Year: 586 Days

Day: 27 Hours

Environment

Temp: -2 °C

Axial Tilt: 2.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.23

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 1.28 AU - 1.9 AU

Year: 732 Days

Day: 45.7 Hours

Environment

Temp: -46 °C

Axial Tilt: 69.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.05

Radius: 1.33

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 1.73 AU - 1.75 AU

Year: 838 Days

Day: 34.6 Hours

Environment

Temp: -60 °C

Axial Tilt: 26.7 °

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: 3.16

Radius: 1.58

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 2.28 AU - 2.28 AU

Year: 1257 Days

Day: 33.5 Hours

Environment

Temp: -69 °C

Axial Tilt: 34.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 96,891,818 km

• M1: 54,603 km (0.041 R)

Planet 7 - Ice Giant

Semi-Major Axis: 17.26 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 824.8

Radius: 7.1

Gravity: 16.36 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 15.33 AU - 19.19 AU

Year: 26191 Days

Day: 19.4 Hours

Environment

Temp: -199 °C

Axial Tilt: 23.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 96,891,818 km

• M1: 88,712 km (0.076 R)
• M2: 484,847 km (0.064 R)
• M3: 886,218 km (0.119 R)
• M4: 1,460,225 km (0.11 R)
• M5: 1,910,215 km (0.102 R)
• M6: 2,190,711 km (0.087 R)
• M7: 2,834,880 km (0.075 R)
• M8: 5,234,130 km (0.099 R)
• M9: 5,484,408 km (0.064 R)
• M10: 5,742,763 km (0.055 R)
• M11: 7,057,280 km (0.067 R)
• M12: 8,334,397 km (0.05 R)
• M13: 9,267,139 km (0.115 R)
• M14: 10,332,426 km (0.103 R)
• M15: 12,116,231 km (0.059 R)
• M16: 17,455,379 km (0.043 R)
• M17: 18,110,169 km (0.08 R)
• M18: 25,464,699 km (0.043 R)
• M19: 26,185,162 km (0.028 R)
• M20: 29,464,797 km (0.069 R)
• M21: 30,526,493 km (0.073 R)
• M22: 31,613,471 km (0.109 R)
• M23: 34,443,414 km (0.076 R)
• M24: 41,749,475 km (0.104 R)
• M25: 47,816,267 km (0.066 R)
• M26: 53,658,213 km (0.112 R)
• M27: 57,669,231 km (0.027 R)
• M28: 58,910,445 km (0.108 R)
• M29: 59,328,122 km (0.078 R)
• M30: 62,958,563 km (0.113 R)
• M31: 66,507,922 km (0.075 R)
• M32: 74,489,118 km (0.119 R)
• M33: 75,222,447 km (0.075 R)
• M34: 85,466,460 km (0.083 R)
• M35: 92,882,775 km (0.12 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 379 - 12,623 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit