🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.83

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 2.36 AU - 2.76 AU

Year: 1560 Days

Day: 32.9 Hours

Environment

Temp: -99 °C

Axial Tilt: 10.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 62,214,382 km

• M1: 83,775 km (0.117 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.88

Radius: 1.29

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 2.33 AU - 3.83 AU

Year: 2058 Days

Day: 42.3 Hours

Environment

Temp: -122 °C

Axial Tilt: 39.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.76 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 4.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 764

Radius: 8.6

Gravity: 10.33 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 4.01 AU - 4.85 AU

Year: 3551 Days

Day: 10.9 Hours

Environment

Temp: -130 °C

Axial Tilt: 8.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 62,214,382 km

• M1: 107,411 km (0.072 R)
• M2: 378,483 km (0.085 R)
• M3: 737,667 km (0.099 R)
• M4: 1,099,694 km (0.112 R)
• M5: 1,971,999 km (0.11 R)
• M6: 2,383,543 km (0.089 R)
• M7: 3,303,271 km (0.095 R)
• M8: 3,637,023 km (0.061 R)
• M9: 3,950,132 km (0.103 R)
• M10: 4,281,341 km (0.039 R)
• M11: 4,559,444 km (0.071 R)
• M12: 4,999,561 km (0.07 R)
• M13: 5,334,810 km (0.09 R)
• M14: 6,461,581 km (0.08 R)
• M15: 6,954,057 km (0.117 R)
• M16: 7,372,632 km (0.107 R)
• M17: 7,979,550 km (0.048 R)
• M18: 9,178,577 km (0.094 R)
• M19: 9,881,089 km (0.087 R)
• M20: 10,915,708 km (0.114 R)
• M21: 12,343,171 km (0.063 R)
• M22: 13,005,291 km (0.105 R)
• M23: 13,492,681 km (0.086 R)
• M24: 14,348,979 km (0.073 R)
• M25: 17,780,455 km (0.101 R)
• M26: 18,624,785 km (0.119 R)
• M27: 19,244,120 km (0.106 R)
• M28: 22,133,155 km (0.11 R)

Planet 4 - Gas Giant

Semi-Major Axis: 10.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 897.4

Radius: 12.3

Gravity: 5.93 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 9.59 AU - 11.37 AU

Year: 12919 Days

Day: 8.4 Hours

Environment

Temp: -186 °C

Axial Tilt: 28.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 62,214,382 km

• M1: 154,235 km (0.029 R)
• M2: 1,000,211 km (0.092 R)
• M3: 1,666,520 km (0.055 R)
• M4: 2,507,111 km (0.098 R)
• M5: 3,000,484 km (0.079 R)
• M6: 3,558,335 km (0.06 R)
• M7: 4,184,701 km (0.1 R)
• M8: 5,367,871 km (0.046 R)
• M9: 5,883,983 km (0.049 R)
• M10: 6,473,698 km (0.044 R)
• M11: 8,531,567 km (0.118 R)
• M12: 10,877,710 km (0.054 R)
• M13: 11,585,906 km (0.09 R)
• M14: 12,013,158 km (0.119 R)
• M15: 16,269,965 km (0.112 R)
• M16: 17,833,712 km (0.074 R)
• M17: 19,495,445 km (0.1 R)
• M18: 20,100,718 km (0.093 R)
• M19: 24,795,398 km (0.104 R)
• M20: 25,199,911 km (0.073 R)
• M21: 26,022,250 km (0.03 R)
• M22: 28,707,383 km (0.112 R)
• M23: 31,690,663 km (0.088 R)
• M24: 32,891,186 km (0.084 R)
• M25: 35,383,038 km (0.056 R)
• M26: 35,896,009 km (0.119 R)
• M27: 37,998,009 km (0.088 R)
• M28: 44,795,138 km (0.087 R)
• M29: 51,044,888 km (0.102 R)
• M30: 53,531,055 km (0.116 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 412 - 12,526 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit