🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.84

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 0.48 AU - 0.76 AU

Year: 320 Days

Day: 26.3 Hours

Environment

Temp: -133 °C

Axial Tilt: 89.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 35,006,299 km

• M1: 116,986 km (0.108 R)
• M2: 150,495 km (0.045 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 487.5

Radius: 8.9

Gravity: 6.15 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 1.19 AU - 1.85 AU

Year: 1229 Days

Day: 7.9 Hours

Environment

Temp: -180 °C

Axial Tilt: 28.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 35,006,299 km

• M1: 110,702 km (0.074 R)
• M2: 689,796 km (0.114 R)
• M3: 1,204,712 km (0.072 R)
• M4: 2,164,083 km (0.092 R)
• M5: 2,498,883 km (0.11 R)
• M6: 5,272,727 km (0.078 R)
• M7: 7,948,584 km (0.111 R)
• M8: 8,237,008 km (0.041 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 526.4

Radius: 14.2

Gravity: 2.61 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 1.39 AU - 2.03 AU

Year: 1467 Days

Day: 10.1 Hours

Environment

Temp: -178 °C

Axial Tilt: 17.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 35,006,299 km

• M1: 176,974 km (0.1 R)
• M2: 929,601 km (0.118 R)
• M3: 1,450,202 km (0.099 R)
• M4: 2,989,713 km (0.12 R)
• M5: 3,605,309 km (0.111 R)
• M6: 4,164,655 km (0.098 R)
• M7: 6,132,914 km (0.119 R)
• M8: 6,763,918 km (0.114 R)
• M9: 8,184,051 km (0.11 R)
• M10: 10,397,800 km (0.099 R)
• M11: 11,025,363 km (0.114 R)
• M12: 12,103,814 km (0.074 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 142.5

Radius: 13.2

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 2.21 AU - 2.37 AU

Year: 2273 Days

Day: 6.9 Hours

Environment

Temp: -195 °C

Axial Tilt: 1.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 35,006,299 km

• M1: 169,345 km (0.074 R)
• M2: 599,289 km (0.11 R)
• M3: 1,224,907 km (0.055 R)
• M4: 1,896,901 km (0.084 R)
• M5: 2,314,129 km (0.095 R)
• M6: 2,998,091 km (0.11 R)
• M7: 3,438,956 km (0.107 R)
• M8: 5,068,675 km (0.045 R)
• M9: 5,658,240 km (0.11 R)
• M10: 6,470,407 km (0.072 R)
• M11: 7,630,838 km (0.065 R)
• M12: 9,699,028 km (0.086 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 334.8

Radius: 11.2

Gravity: 2.67 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 4.95 AU - 6.45 AU

Year: 8927 Days

Day: 6 Hours

Environment

Temp: -216 °C

Axial Tilt: 10.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 35,006,299 km

• M1: 139,276 km (0.043 R)
• M2: 547,079 km (0.049 R)
• M3: 1,583,493 km (0.087 R)
• M4: 2,337,467 km (0.11 R)
• M5: 2,778,332 km (0.067 R)
• M6: 3,337,828 km (0.12 R)
• M7: 3,690,430 km (0.08 R)
• M8: 4,818,996 km (0.119 R)
• M9: 5,971,947 km (0.072 R)
• M10: 6,977,544 km (0.119 R)
• M11: 11,199,645 km (0.066 R)
• M12: 14,325,642 km (0.115 R)
• M13: 14,789,993 km (0.085 R)
• M14: 15,505,520 km (0.097 R)
• M15: 15,871,885 km (0.113 R)
• M16: 16,813,155 km (0.1 R)
• M17: 18,058,258 km (0.035 R)
• M18: 21,401,172 km (0.055 R)
• M19: 22,471,695 km (0.097 R)
• M20: 23,658,006 km (0.065 R)
• M21: 25,472,777 km (0.089 R)
• M22: 27,556,227 km (0.095 R)
• M23: 29,099,329 km (0.104 R)
• M24: 30,891,063 km (0.099 R)
• M25: 33,970,684 km (0.07 R)
• M26: 35,006,351 km (0.072 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 522 - 13,033 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit