🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.42

Radius: 1.64

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 0.55 AU - 0.85 AU

Year: 219 Days

Day: 28 Hours

Environment

Temp: 122 °C

Axial Tilt: 16.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 66,015,124 km

• M1: 255,364 km (0.104 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.22

Radius: 1.08

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 2.48 AU - 3.22 AU

Year: 1803 Days

Day: 22.7 Hours

Environment

Temp: -99 °C

Axial Tilt: 13.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 66,015,124 km

• M1: 674,387 km (0.099 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.38

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 3.75 AU - 3.89 AU

Year: 2798 Days

Day: 23.8 Hours

Environment

Temp: -127 °C

Axial Tilt: 7.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 66,015,124 km

• M1: 134,040 km (0.119 R)

Planet 4 - Ice Giant

Semi-Major Axis: 16.84 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 853.5

Radius: 5.3

Gravity: 30.38 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 15.49 AU - 18.19 AU

Year: 25897 Days

Day: 20 Hours

Environment

Temp: -191 °C

Axial Tilt: 14.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 66,015,124 km

• M1: 85,869 km (0.12 R)
• M2: 2,043,657 km (0.117 R)
• M3: 2,690,368 km (0.031 R)
• M4: 2,878,413 km (0.101 R)
• M5: 3,251,061 km (0.112 R)
• M6: 3,464,687 km (0.111 R)
• M7: 4,305,277 km (0.094 R)
• M8: 7,164,990 km (0.093 R)
• M9: 9,282,398 km (0.084 R)
• M10: 12,733,472 km (0.071 R)
• M11: 14,950,362 km (0.072 R)
• M12: 18,352,667 km (0.093 R)
• M13: 20,540,835 km (0.091 R)
• M14: 29,562,933 km (0.089 R)
• M15: 32,275,741 km (0.115 R)
• M16: 39,935,152 km (0.069 R)
• M17: 42,566,578 km (0.111 R)
• M18: 69,052,732 km (0.107 R)
• M19: 76,746,849 km (0.106 R)
• M20: 77,998,385 km (0.092 R)
• M21: 80,799,605 km (0.104 R)
• M22: 82,355,423 km (0.082 R)
• M23: 84,195,626 km (0.114 R)
• M24: 85,794,678 km (0.045 R)
• M25: 96,105,262 km (0.1 R)

Planet 5 - Ice Giant

Semi-Major Axis: 17.03 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 258

Radius: 3.5

Gravity: 21.06 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 13.37 AU - 20.69 AU

Year: 26336 Days

Day: 24.4 Hours

Environment

Temp: -206 °C

Axial Tilt: 48 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 66,015,124 km

• M1: 61,634 km (0.031 R)
• M2: 362,027 km (0.113 R)
• M3: 1,124,677 km (0.068 R)
• M4: 2,225,568 km (0.072 R)
• M5: 2,568,446 km (0.105 R)
• M6: 5,399,286 km (0.114 R)
• M7: 6,298,818 km (0.102 R)
• M8: 6,423,134 km (0.107 R)
• M9: 7,069,247 km (0.118 R)
• M10: 9,319,648 km (0.103 R)
• M11: 13,940,128 km (0.051 R)
• M12: 19,269,851 km (0.117 R)
• M13: 20,878,776 km (0.105 R)
• M14: 22,478,426 km (0.108 R)
• M15: 24,259,240 km (0.096 R)
• M16: 25,183,904 km (0.042 R)
• M17: 29,347,811 km (0.111 R)
• M18: 37,357,730 km (0.059 R)
• M19: 45,308,558 km (0.051 R)
• M20: 46,551,417 km (0.099 R)
• M21: 48,780,874 km (0.079 R)
• M22: 62,898,874 km (0.037 R)
• M23: 63,668,555 km (0.103 R)
• M24: 64,834,820 km (0.105 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 189 - 14,525 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit