🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.04

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 2.24 AU - 2.72 AU

Year: 1392 Days

Day: 13.6 Hours

Environment

Temp: -78 °C

Axial Tilt: 15.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 4.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.34

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 3.9 AU - 4.98 AU

Year: 3335 Days

Day: 27.2 Hours

Environment

Temp: -126 °C

Axial Tilt: 39.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 28,970,690 km

• M1: 1,370,616 km (0.087 R)

Planet 3 - Gas Giant

Semi-Major Axis: 8.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 196

Radius: 8.3

Gravity: 2.85 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 8.18 AU - 8.64 AU

Year: 8693 Days

Day: 6.8 Hours

Environment

Temp: -168 °C

Axial Tilt: 37.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 28,970,690 km

• M1: 103,223 km (0.065 R)
• M2: 705,952 km (0.119 R)
• M3: 1,220,120 km (0.073 R)
• M4: 1,764,806 km (0.104 R)
• M5: 2,196,994 km (0.091 R)
• M6: 3,253,754 km (0.104 R)
• M7: 4,134,137 km (0.089 R)
• M8: 5,328,826 km (0.09 R)
• M9: 8,420,116 km (0.066 R)
• M10: 10,625,937 km (0.107 R)
• M11: 13,395,891 km (0.037 R)
• M12: 15,679,353 km (0.093 R)
• M13: 16,554,201 km (0.093 R)
• M14: 19,906,839 km (0.054 R)
• M15: 20,381,064 km (0.026 R)
• M16: 23,460,836 km (0.089 R)
• M17: 27,919,151 km (0.119 R)
• M18: 28,598,924 km (0.075 R)

Planet 4 - Gas Giant

Semi-Major Axis: 12.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 192.4

Radius: 12.8

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 9.74 AU - 14.72 AU

Year: 15245 Days

Day: 11.1 Hours

Environment

Temp: -175 °C

Axial Tilt: 16.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 28,970,690 km

• M1: 161,865 km (0.112 R)
• M2: 637,287 km (0.101 R)
• M3: 1,405,173 km (0.064 R)
• M4: 4,323,977 km (0.108 R)
• M5: 5,274,971 km (0.098 R)
• M6: 6,118,852 km (0.084 R)
• M7: 11,068,597 km (0.076 R)
• M8: 12,395,530 km (0.104 R)
• M9: 30,054,811 km (0.112 R)
• M10: 34,017,359 km (0.071 R)

Planet 5 - Gas Giant

Semi-Major Axis: 12.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 60.8

Radius: 9.9

Gravity: 0.62 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 10.82 AU - 14.2 AU

Year: 15772 Days

Day: 10.8 Hours

Environment

Temp: -186 °C

Axial Tilt: 45.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 28,970,690 km

• M1: 141,520 km (0.078 R)
• M2: 483,351 km (0.111 R)
• M3: 826,678 km (0.085 R)
• M4: 1,178,831 km (0.092 R)
• M5: 1,632,262 km (0.072 R)
• M6: 2,580,414 km (0.091 R)
• M7: 2,931,071 km (0.114 R)
• M8: 4,417,924 km (0.09 R)
• M9: 6,416,701 km (0.05 R)
• M10: 6,931,917 km (0.061 R)
• M11: 7,267,913 km (0.112 R)
• M12: 8,118,676 km (0.067 R)
• M13: 10,935,305 km (0.11 R)
• M14: 12,686,797 km (0.101 R)
• M15: 14,131,164 km (0.118 R)
• M16: 16,857,436 km (0.076 R)
• M17: 17,590,166 km (0.092 R)
• M18: 19,781,925 km (0.07 R)
• M19: 21,364,072 km (0.117 R)
• M20: 23,177,497 km (0.065 R)
• M21: 23,627,488 km (0.117 R)
• M22: 26,046,485 km (0.104 R)

Kuiper Belt

Range: 30.8 - 47.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 482 - 12,902 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit