🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.71

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 0.6 AU - 0.68 AU

Year: 192 Days

Day: 37.8 Hours

Environment

Temp: 207 °C

Axial Tilt: 22.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 62,891,411 km

• M1: 188,045 km (0.078 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.28

Radius: 0.6

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 0.6 AU - 0.82 AU

Year: 224 Days

Day: 45.4 Hours

Environment

Temp: 110 °C

Axial Tilt: 22.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 62,891,411 km

• M1: 80,932 km (0.074 R)
• M2: 229,483 km (0.102 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.62

Radius: 1.21

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 0.79 AU - 1.03 AU

Year: 325 Days

Day: 39.6 Hours

Environment

Temp: 30 °C

Axial Tilt: 0.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 62,891,411 km

• M1: 29,920 km (0.059 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.55

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 1 AU - 1.24 AU

Year: 444 Days

Day: 15.6 Hours

Environment

Temp: 11 °C

Axial Tilt: 37.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 2.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.46

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 1.98 AU - 2.14 AU

Year: 1108 Days

Day: 46.5 Hours

Environment

Temp: -68 °C

Axial Tilt: 12.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 62,891,411 km

• M1: 42,935 km (0.104 R)
• M2: 1,253,929 km (0.111 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.37

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 2.83 AU - 4.01 AU

Year: 2370 Days

Day: 38.6 Hours

Environment

Temp: -128 °C

Axial Tilt: 29.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 7.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 30.2

Radius: 10.8

Gravity: 0.26 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 7.2 AU - 7.3 AU

Year: 7315 Days

Day: 10.8 Hours

Environment

Temp: -160 °C

Axial Tilt: 23.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (5)

Outer Limit: 62,891,411 km

• M1: 139,126 km (0.112 R)
• M2: 551,717 km (0.107 R)
• M3: 2,289,895 km (0.094 R)
• M4: 8,174,177 km (0.114 R)
• M5: 10,528,848 km (0.108 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.87 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 335.1

Radius: 6.7

Gravity: 7.46 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 14.28 AU - 15.46 AU

Year: 21488 Days

Day: 16.3 Hours

Environment

Temp: -195 °C

Axial Tilt: 4.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 62,891,411 km

• M1: 83,326 km (0.118 R)
• M2: 317,147 km (0.118 R)
• M3: 734,077 km (0.087 R)
• M4: 1,124,826 km (0.111 R)
• M5: 3,954,171 km (0.081 R)
• M6: 5,182,220 km (0.094 R)
• M7: 6,729,959 km (0.108 R)
• M8: 8,317,193 km (0.107 R)
• M9: 8,712,430 km (0.114 R)
• M10: 9,381,133 km (0.043 R)
• M11: 10,937,100 km (0.105 R)
• M12: 17,571,915 km (0.041 R)
• M13: 19,745,124 km (0.054 R)
• M14: 20,896,279 km (0.118 R)
• M15: 22,468,104 km (0.102 R)
• M16: 30,349,967 km (0.109 R)
• M17: 37,309,859 km (0.104 R)
• M18: 39,893,563 km (0.086 R)
• M19: 44,660,200 km (0.1 R)
• M20: 50,440,662 km (0.067 R)
• M21: 52,250,647 km (0.096 R)
• M22: 59,924,569 km (0.037 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 522 - 12,402 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit