🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.56

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 0.86 AU - 0.9 AU

Year: 289 Days

Day: 45 Hours

Environment

Temp: 179 °C

Axial Tilt: 2.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.19

Radius: 1.07

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 0.9 AU - 1.48 AU

Year: 454 Days

Day: 19.5 Hours

Environment

Temp: 39 °C

Axial Tilt: 9.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 66,807,852 km

• M1: 286,181 km (0.052 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.34 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.08

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 1.25 AU - 1.43 AU

Year: 543 Days

Day: 46.8 Hours

Environment

Temp: 9 °C

Axial Tilt: 38.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.34 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.02

Radius: 1.01

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 1.26 AU - 1.42 AU

Year: 543 Days

Day: 14.3 Hours

Environment

Temp: 15 °C

Axial Tilt: 32.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 66,807,852 km

• M1: 23,487 km (0.11 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.37

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 1.57 AU - 2.27 AU

Year: 931 Days

Day: 21.1 Hours

Environment

Temp: -37 °C

Axial Tilt: 5.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 66,807,852 km

• M1: 57,894 km (0.091 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.82

Radius: 0.92

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 3 AU - 4.28 AU

Year: 2430 Days

Day: 44.8 Hours

Environment

Temp: -107 °C

Axial Tilt: 41.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 66,807,852 km

• M1: 1,894,807 km (0.106 R)

Planet 7 - Terrestrial

Semi-Major Axis: 3.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.13

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 3.16 AU - 4.8 AU

Year: 2778 Days

Day: 43.2 Hours

Environment

Temp: -106 °C

Axial Tilt: 0.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Ice Giant

Semi-Major Axis: 15.27 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 425.6

Radius: 6.4

Gravity: 10.39 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 14.32 AU - 16.22 AU

Year: 20875 Days

Day: 16.7 Hours

Environment

Temp: -196 °C

Axial Tilt: 8.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 66,807,852 km

• M1: 79,736 km (0.083 R)
• M2: 313,856 km (0.095 R)
• M3: 752,028 km (0.1 R)
• M4: 1,072,916 km (0.098 R)
• M5: 1,513,182 km (0.057 R)
• M6: 2,245,763 km (0.065 R)
• M7: 2,499,481 km (0.087 R)
• M8: 2,819,770 km (0.096 R)
• M9: 3,770,016 km (0.098 R)
• M10: 4,382,320 km (0.119 R)
• M11: 5,534,373 km (0.111 R)
• M12: 5,999,473 km (0.098 R)
• M13: 6,365,090 km (0.088 R)
• M14: 7,096,325 km (0.093 R)
• M15: 8,673,385 km (0.101 R)
• M16: 9,035,711 km (0.088 R)
• M17: 10,586,892 km (0.107 R)
• M18: 11,924,147 km (0.107 R)
• M19: 12,633,391 km (0.051 R)
• M20: 17,490,085 km (0.109 R)
• M21: 23,164,183 km (0.068 R)
• M22: 24,368,296 km (0.082 R)
• M23: 27,339,310 km (0.118 R)
• M24: 28,343,261 km (0.047 R)
• M25: 31,502,619 km (0.101 R)
• M26: 34,372,804 km (0.072 R)
• M27: 43,417,042 km (0.05 R)
• M28: 46,019,746 km (0.026 R)
• M29: 47,279,659 km (0.119 R)
• M30: 57,652,775 km (0.118 R)
• M31: 66,408,290 km (0.097 R)

Kuiper Belt

Range: 31.4 - 51.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 377 - 18,746 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit