🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.4

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 0.68 AU - 0.84 AU

Year: 250 Days

Day: 13 Hours

Environment

Temp: 150 °C

Axial Tilt: 28.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 3.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.61

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 3.67 AU - 4.29 AU

Year: 2991 Days

Day: 44.9 Hours

Environment

Temp: -127 °C

Axial Tilt: 25.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 4.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 219.3

Radius: 13.8

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 4.3 AU - 4.74 AU

Year: 3620 Days

Day: 14.4 Hours

Environment

Temp: -149 °C

Axial Tilt: 11.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 40,205,600 km

• M1: 171,589 km (0.071 R)
• M2: 986,448 km (0.078 R)
• M3: 2,017,477 km (0.115 R)
• M4: 2,840,116 km (0.064 R)
• M5: 5,196,432 km (0.04 R)
• M6: 12,148,693 km (0.11 R)
• M7: 14,439,336 km (0.088 R)
• M8: 15,031,145 km (0.106 R)
• M9: 15,544,565 km (0.053 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 514.2

Radius: 11.5

Gravity: 3.89 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 5.33 AU - 7.07 AU

Year: 5816 Days

Day: 11.5 Hours

Environment

Temp: -161 °C

Axial Tilt: 13.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 40,205,600 km

• M1: 143,016 km (0.106 R)
• M2: 540,048 km (0.084 R)
• M3: 2,805,110 km (0.108 R)
• M4: 3,589,451 km (0.119 R)
• M5: 4,873,450 km (0.05 R)
• M6: 8,174,028 km (0.116 R)
• M7: 8,867,563 km (0.072 R)
• M8: 9,310,373 km (0.109 R)
• M9: 10,284,255 km (0.097 R)
• M10: 10,728,411 km (0.066 R)
• M11: 11,655,021 km (0.11 R)
• M12: 12,735,117 km (0.109 R)
• M13: 13,667,561 km (0.074 R)
• M14: 14,980,880 km (0.11 R)
• M15: 16,677,769 km (0.062 R)
• M16: 18,695,246 km (0.091 R)
• M17: 21,439,469 km (0.118 R)
• M18: 21,800,449 km (0.106 R)
• M19: 23,589,939 km (0.1 R)
• M20: 23,974,704 km (0.118 R)
• M21: 24,994,812 km (0.106 R)
• M22: 26,786,696 km (0.119 R)
• M23: 30,081,140 km (0.061 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 520.4

Radius: 13.8

Gravity: 2.73 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 6.18 AU - 10.18 AU

Year: 8814 Days

Day: 11.3 Hours

Environment

Temp: -162 °C

Axial Tilt: 34.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 40,205,600 km

• M1: 183,108 km (0.12 R)
• M2: 633,697 km (0.105 R)
• M3: 1,977,833 km (0.08 R)
• M4: 2,528,204 km (0.102 R)
• M5: 3,180,301 km (0.104 R)
• M6: 3,868,601 km (0.111 R)
• M7: 4,301,537 km (0.058 R)
• M8: 10,229,802 km (0.113 R)
• M9: 10,964,178 km (0.055 R)
• M10: 11,525,020 km (0.082 R)
• M11: 16,526,226 km (0.091 R)
• M12: 23,395,013 km (0.095 R)
• M13: 26,899,343 km (0.108 R)
• M14: 28,872,688 km (0.112 R)
• M15: 35,591,129 km (0.111 R)
• M16: 36,259,382 km (0.112 R)
• M17: 37,163,402 km (0.101 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: 253 - 18,579 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit