🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.92

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 0.66 AU - 1 AU

Year: 224 Days

Day: 23.1 Hours

Environment

Temp: 301 °C

Axial Tilt: 14 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 55,088,162 km

• M1: 30,668 km (0.089 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.19 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.91

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 1.73 AU - 2.65 AU

Year: 960 Days

Day: 39.9 Hours

Environment

Temp: 31 °C

Axial Tilt: 46.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 2.41 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.29

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 2.01 AU - 2.81 AU

Year: 1108 Days

Day: 35.6 Hours

Environment

Temp: 25 °C

Axial Tilt: 5.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 55,088,162 km

• M1: 57,894 km (0.11 R)
• M2: 1,684,472 km (0.066 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.49

Radius: 1.17

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 4.01 AU - 4.37 AU

Year: 2541 Days

Day: 30.7 Hours

Environment

Temp: -61 °C

Axial Tilt: 5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 55,088,162 km

• M1: 224,546 km (0.063 R)

Planet 5 - Terrestrial

Semi-Major Axis: 6.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.14

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 6.06 AU - 7.9 AU

Year: 5463 Days

Day: 29.5 Hours

Environment

Temp: -102 °C

Axial Tilt: 34.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 55,088,162 km

• M1: 1,237,174 km (0.1 R)
• M2: 3,512,109 km (0.074 R)

Planet 6 - Terrestrial

Semi-Major Axis: 7.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.9

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 6.28 AU - 8.7 AU

Year: 6073 Days

Day: 33.9 Hours

Environment

Temp: -112 °C

Axial Tilt: 11.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 55,088,162 km

• M1: 1,179,430 km (0.111 R)

Planet 7 - Gas Giant

Semi-Major Axis: 12.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 616.9

Radius: 9.5

Gravity: 6.84 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 11.58 AU - 13.28 AU

Year: 12983 Days

Day: 7.3 Hours

Environment

Temp: -158 °C

Axial Tilt: 10.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 55,088,162 km

• M1: 118,332 km (0.113 R)
• M2: 438,771 km (0.068 R)
• M3: 761,154 km (0.081 R)
• M4: 1,472,791 km (0.088 R)
• M5: 1,852,770 km (0.075 R)
• M6: 2,166,327 km (0.115 R)
• M7: 4,308,269 km (0.086 R)
• M8: 5,538,861 km (0.044 R)
• M9: 9,617,498 km (0.085 R)
• M10: 11,010,702 km (0.079 R)
• M11: 11,697,357 km (0.101 R)
• M12: 12,595,243 km (0.061 R)
• M13: 16,948,990 km (0.105 R)
• M14: 22,756,529 km (0.036 R)
• M15: 23,775,590 km (0.116 R)
• M16: 38,609,565 km (0.091 R)
• M17: 41,133,580 km (0.04 R)
• M18: 46,213,924 km (0.036 R)
• M19: 49,823,720 km (0.026 R)
• M20: 55,088,219 km (0.091 R)

Kuiper Belt

Range: 37.1 - 67.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 312 - 11,898 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit