🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.13

Radius: 1.35

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 0.53 AU - 0.87 AU

Year: 209 Days

Day: 33.9 Hours

Environment

Temp: 207 °C

Axial Tilt: 0 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Gas Giant

Semi-Major Axis: 6.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 77.9

Radius: 12

Gravity: 0.54 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 6.19 AU - 7.11 AU

Year: 6113 Days

Day: 9.7 Hours

Environment

Temp: -157 °C

Axial Tilt: 15.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 76,992,109 km

• M1: 150,047 km (0.08 R)
• M2: 1,066,034 km (0.086 R)
• M3: 1,476,381 km (0.104 R)
• M4: 2,659,401 km (0.077 R)
• M5: 3,571,200 km (0.058 R)
• M6: 3,949,085 km (0.053 R)
• M7: 5,884,133 km (0.088 R)
• M8: 6,948,671 km (0.088 R)
• M9: 8,291,462 km (0.072 R)
• M10: 13,874,006 km (0.108 R)
• M11: 16,528,171 km (0.062 R)

Planet 3 - Gas Giant

Semi-Major Axis: 6.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 561.5

Radius: 11.3

Gravity: 4.4 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 6.04 AU - 7.42 AU

Year: 6223 Days

Day: 7.7 Hours

Environment

Temp: -141 °C

Axial Tilt: 2.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 76,992,109 km

• M1: 140,622 km (0.105 R)
• M2: 526,435 km (0.085 R)
• M3: 942,766 km (0.115 R)
• M4: 1,536,520 km (0.12 R)
• M5: 2,303,358 km (0.1 R)
• M6: 3,477,851 km (0.103 R)
• M7: 5,888,920 km (0.1 R)
• M8: 6,827,348 km (0.088 R)
• M9: 10,153,656 km (0.093 R)
• M10: 11,212,510 km (0.104 R)
• M11: 11,991,616 km (0.059 R)
• M12: 12,445,346 km (0.111 R)
• M13: 13,549,079 km (0.115 R)
• M14: 14,888,878 km (0.09 R)
• M15: 15,950,424 km (0.071 R)
• M16: 19,095,420 km (0.056 R)
• M17: 19,854,480 km (0.07 R)
• M18: 22,026,940 km (0.094 R)
• M19: 22,555,769 km (0.107 R)
• M20: 23,248,257 km (0.077 R)
• M21: 24,273,302 km (0.08 R)
• M22: 27,616,814 km (0.118 R)
• M23: 28,320,523 km (0.055 R)
• M24: 29,398,375 km (0.09 R)
• M25: 31,350,478 km (0.096 R)

Planet 4 - Ice Giant

Semi-Major Axis: 16.47 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 500.1

Radius: 3.6

Gravity: 38.59 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 15.6 AU - 17.34 AU

Year: 23825 Days

Day: 24.7 Hours

Environment

Temp: -198 °C

Axial Tilt: 23.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 76,992,109 km

• M1: 44,730 km (0.112 R)
• M2: 181,013 km (0.066 R)
• M3: 371,900 km (0.061 R)
• M4: 864,077 km (0.105 R)
• M5: 1,576,163 km (0.116 R)
• M6: 1,807,292 km (0.059 R)
• M7: 2,315,027 km (0.115 R)
• M8: 2,661,945 km (0.1 R)
• M9: 3,232,062 km (0.103 R)
• M10: 3,429,382 km (0.11 R)
• M11: 5,270,782 km (0.073 R)
• M12: 5,951,751 km (0.117 R)
• M13: 6,077,713 km (0.101 R)
• M14: 7,245,174 km (0.12 R)
• M15: 8,033,705 km (0.099 R)
• M16: 8,291,312 km (0.064 R)
• M17: 8,715,123 km (0.075 R)
• M18: 12,987,040 km (0.086 R)
• M19: 13,413,693 km (0.111 R)
• M20: 20,981,999 km (0.116 R)
• M21: 26,664,624 km (0.094 R)
• M22: 29,125,658 km (0.087 R)
• M23: 29,367,708 km (0.099 R)
• M24: 29,855,696 km (0.103 R)
• M25: 40,485,073 km (0.102 R)
• M26: 42,626,417 km (0.052 R)
• M27: 47,970,352 km (0.063 R)
• M28: 53,743,484 km (0.05 R)
• M29: 61,142,744 km (0.115 R)
• M30: 61,738,443 km (0.066 R)
• M31: 69,407,278 km (0.068 R)
• M32: 73,805,306 km (0.073 R)

Kuiper Belt

Range: 30.8 - 56.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 310 - 20,232 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit