🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.2

Radius: 0.53

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 0.51 AU - 0.59 AU

Year: 144 Days

Day: 46.4 Hours

Environment

Temp: 227 °C

Axial Tilt: 60.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 61,230,330 km

• M1: 74,201 km (0.12 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.59

Radius: 0.81

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 1.02 AU - 1.22 AU

Year: 419 Days

Day: 24.2 Hours

Environment

Temp: 19 °C

Axial Tilt: 34.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 61,230,330 km

• M1: 19,298 km (0.116 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.31

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 2.46 AU - 3.14 AU

Year: 1654 Days

Day: 30.9 Hours

Environment

Temp: -90 °C

Axial Tilt: 8.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.57

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 2.43 AU - 3.39 AU

Year: 1753 Days

Day: 22.1 Hours

Environment

Temp: -94 °C

Axial Tilt: 27.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.96

Radius: 0.98

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 4.03 AU - 4.45 AU

Year: 3083 Days

Day: 27.9 Hours

Environment

Temp: -113 °C

Axial Tilt: 36.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 61,230,330 km

• M1: 56,847 km (0.07 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.72

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 4.21 AU - 4.61 AU

Year: 3270 Days

Day: 12.5 Hours

Environment

Temp: -130 °C

Axial Tilt: 16.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 61,230,330 km

• M1: 804,089 km (0.099 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.03 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 337.3

Radius: 4.8

Gravity: 14.64 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 12.79 AU - 17.27 AU

Year: 20575 Days

Day: 15.4 Hours

Environment

Temp: -195 °C

Axial Tilt: 32.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 61,230,330 km

• M1: 59,839 km (0.061 R)
• M2: 499,507 km (0.095 R)
• M3: 676,182 km (0.098 R)
• M4: 853,605 km (0.064 R)
• M5: 1,345,782 km (0.106 R)
• M6: 1,567,038 km (0.12 R)
• M7: 3,337,379 km (0.116 R)
• M8: 4,183,804 km (0.072 R)
• M9: 4,991,333 km (0.101 R)
• M10: 5,341,841 km (0.048 R)
• M11: 9,115,148 km (0.102 R)
• M12: 11,034,040 km (0.052 R)
• M13: 13,876,100 km (0.082 R)
• M14: 17,249,382 km (0.057 R)
• M15: 17,726,001 km (0.086 R)
• M16: 17,886,969 km (0.107 R)
• M17: 18,705,867 km (0.062 R)
• M18: 24,052,196 km (0.111 R)
• M19: 24,646,997 km (0.086 R)
• M20: 25,660,224 km (0.086 R)
• M21: 26,281,204 km (0.118 R)
• M22: 27,018,273 km (0.109 R)
• M23: 29,088,408 km (0.115 R)
• M24: 31,261,766 km (0.084 R)
• M25: 33,052,303 km (0.068 R)
• M26: 33,295,998 km (0.093 R)
• M27: 33,541,039 km (0.118 R)
• M28: 39,376,254 km (0.047 R)
• M29: 52,671,615 km (0.114 R)
• M30: 53,673,771 km (0.07 R)
• M31: 55,200,717 km (0.114 R)
• M32: 57,633,028 km (0.12 R)
• M33: 58,163,353 km (0.106 R)

Kuiper Belt

Range: 31.1 - 60.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 296 - 18,718 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit