🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.5

Radius: 1.83

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 0.9 AU - 1.36 AU

Year: 514 Days

Day: 32 Hours

Environment

Temp: -63 °C

Axial Tilt: 32.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 2.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 97.1

Radius: 12.3

Gravity: 0.64 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 2.33 AU - 3.59 AU

Year: 2177 Days

Day: 14.6 Hours

Environment

Temp: -139 °C

Axial Tilt: 21.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 41,165,913 km

• M1: 153,039 km (0.112 R)
• M2: 656,435 km (0.086 R)
• M3: 1,064,389 km (0.111 R)
• M4: 1,506,899 km (0.04 R)
• M5: 2,355,119 km (0.062 R)
• M6: 2,839,218 km (0.066 R)
• M7: 3,541,430 km (0.109 R)
• M8: 4,843,381 km (0.092 R)
• M9: 7,824,717 km (0.077 R)
• M10: 8,938,323 km (0.088 R)

Planet 3 - Gas Giant

Semi-Major Axis: 5.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 652.5

Radius: 10.5

Gravity: 5.92 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 4.72 AU - 6.2 AU

Year: 5454 Days

Day: 10.9 Hours

Environment

Temp: -179 °C

Axial Tilt: 37 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 41,165,913 km

• M1: 130,599 km (0.111 R)
• M2: 473,627 km (0.086 R)
• M3: 818,899 km (0.118 R)
• M4: 1,463,366 km (0.079 R)
• M5: 1,797,119 km (0.112 R)
• M6: 2,387,732 km (0.05 R)
• M7: 2,968,620 km (0.079 R)
• M8: 3,490,717 km (0.071 R)
• M9: 4,265,035 km (0.106 R)
• M10: 4,693,334 km (0.115 R)
• M11: 6,375,263 km (0.101 R)
• M12: 8,234,316 km (0.093 R)
• M13: 10,792,589 km (0.108 R)
• M14: 12,377,429 km (0.047 R)
• M15: 15,354,875 km (0.104 R)
• M16: 16,485,835 km (0.108 R)
• M17: 18,646,926 km (0.111 R)
• M18: 19,047,100 km (0.11 R)
• M19: 22,457,333 km (0.107 R)
• M20: 23,139,200 km (0.119 R)
• M21: 24,306,213 km (0.116 R)
• M22: 28,480,293 km (0.116 R)
• M23: 30,736,528 km (0.068 R)
• M24: 31,201,628 km (0.093 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 954.1

Radius: 13.1

Gravity: 5.56 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 5.99 AU - 6.59 AU

Year: 6744 Days

Day: 12.7 Hours

Environment

Temp: -188 °C

Axial Tilt: 19.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 41,165,913 km

• M1: 162,912 km (0.1 R)
• M2: 1,360,892 km (0.083 R)
• M3: 2,091,977 km (0.061 R)
• M4: 2,502,772 km (0.095 R)
• M5: 3,179,104 km (0.064 R)
• M6: 4,697,523 km (0.061 R)
• M7: 5,538,263 km (0.097 R)
• M8: 6,267,253 km (0.117 R)
• M9: 8,080,679 km (0.04 R)
• M10: 10,029,939 km (0.027 R)
• M11: 10,811,139 km (0.098 R)
• M12: 11,371,533 km (0.095 R)
• M13: 12,275,552 km (0.116 R)
• M14: 13,342,036 km (0.098 R)
• M15: 14,226,907 km (0.117 R)
• M16: 16,443,798 km (0.12 R)
• M17: 18,519,768 km (0.056 R)
• M18: 18,955,097 km (0.078 R)
• M19: 20,149,487 km (0.045 R)
• M20: 20,610,248 km (0.086 R)
• M21: 22,523,455 km (0.065 R)
• M22: 24,639,517 km (0.078 R)
• M23: 34,985,856 km (0.067 R)
• M24: 36,213,456 km (0.055 R)
• M25: 38,284,040 km (0.04 R)
• M26: 39,110,119 km (0.086 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 240 - 16,770 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit