🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.32

Radius: 1.12

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 0.52 AU - 0.8 AU

Year: 194 Days

Day: 17.5 Hours

Environment

Temp: 212 °C

Axial Tilt: 34.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 101,181,757 km

• M1: 265,835 km (0.097 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.75

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 0.71 AU - 1.11 AU

Year: 314 Days

Day: 23.1 Hours

Environment

Temp: 111 °C

Axial Tilt: 3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.86

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 1.07 AU - 1.35 AU

Year: 481 Days

Day: 43.6 Hours

Environment

Temp: 11 °C

Axial Tilt: 14.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 2.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.3

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 1.64 AU - 2.42 AU

Year: 1046 Days

Day: 29.8 Hours

Environment

Temp: -74 °C

Axial Tilt: 27.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 101,181,757 km

• M1: 111,450 km (0.104 R)
• M2: 477,816 km (0.1 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.03

Radius: 1.01

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 3.59 AU - 5.65 AU

Year: 3591 Days

Day: 34.4 Hours

Environment

Temp: -125 °C

Axial Tilt: 14.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.47

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 4.52 AU - 5.14 AU

Year: 3839 Days

Day: 13.3 Hours

Environment

Temp: -124 °C

Axial Tilt: 10 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 101,181,757 km

• M1: 244,443 km (0.097 R)
• M2: 1,411,456 km (0.105 R)

Planet 7 - Ice Giant

Semi-Major Axis: 19.04 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 713.7

Radius: 7.6

Gravity: 12.36 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 17.29 AU - 20.79 AU

Year: 30046 Days

Day: 23 Hours

Environment

Temp: -205 °C

Axial Tilt: 37.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 101,181,757 km

• M1: 94,695 km (0.115 R)
• M2: 463,753 km (0.096 R)
• M3: 777,011 km (0.086 R)
• M4: 1,731,595 km (0.094 R)
• M5: 2,151,217 km (0.109 R)
• M6: 2,742,877 km (0.089 R)
• M7: 3,019,483 km (0.076 R)
• M8: 4,354,794 km (0.072 R)
• M9: 5,010,033 km (0.114 R)
• M10: 6,090,877 km (0.077 R)
• M11: 7,854,487 km (0.12 R)
• M12: 9,367,669 km (0.1 R)
• M13: 18,326,786 km (0.096 R)
• M14: 21,495,568 km (0.109 R)
• M15: 24,655,674 km (0.08 R)
• M16: 26,346,279 km (0.083 R)
• M17: 29,421,712 km (0.107 R)
• M18: 32,302,070 km (0.069 R)
• M19: 34,029,776 km (0.104 R)
• M20: 34,767,443 km (0.101 R)
• M21: 40,232,702 km (0.049 R)
• M22: 41,557,690 km (0.079 R)
• M23: 51,271,080 km (0.084 R)
• M24: 57,270,403 km (0.079 R)
• M25: 62,394,130 km (0.076 R)
• M26: 66,202,743 km (0.041 R)
• M27: 68,280,507 km (0.113 R)
• M28: 74,032,994 km (0.098 R)
• M29: 75,270,767 km (0.074 R)
• M30: 75,519,997 km (0.058 R)
• M31: 77,026,747 km (0.097 R)
• M32: 84,592,958 km (0.101 R)
• M33: 100,878,781 km (0.095 R)

Kuiper Belt

Range: 30.3 - 47.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 485 - 14,301 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit