🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.61

Radius: 0.82

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 0.49 AU - 0.57 AU

Year: 249 Days

Day: 39.3 Hours

Environment

Temp: -119 °C

Axial Tilt: 48.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 24,589,861 km

• M1: 232,325 km (0.049 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 448.6

Radius: 8.3

Gravity: 6.51 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 1.03 AU - 1.17 AU

Year: 745 Days

Day: 10.4 Hours

Environment

Temp: -159 °C

Axial Tilt: 39.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 24,589,861 km

• M1: 103,223 km (0.115 R)
• M2: 456,573 km (0.074 R)
• M3: 761,004 km (0.096 R)
• M4: 1,101,489 km (0.112 R)
• M5: 1,413,700 km (0.112 R)
• M6: 2,278,824 km (0.034 R)
• M7: 2,988,367 km (0.094 R)
• M8: 3,420,406 km (0.094 R)
• M9: 3,823,422 km (0.061 R)
• M10: 4,363,919 km (0.065 R)
• M11: 4,708,743 km (0.08 R)
• M12: 5,347,376 km (0.071 R)
• M13: 5,614,857 km (0.031 R)
• M14: 7,089,593 km (0.099 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 938.6

Radius: 14.1

Gravity: 4.72 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 1.12 AU - 1.24 AU

Year: 828 Days

Day: 12.6 Hours

Environment

Temp: -175 °C

Axial Tilt: 11.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 24,589,861 km

• M1: 175,628 km (0.09 R)
• M2: 729,140 km (0.065 R)
• M3: 1,330,075 km (0.063 R)
• M4: 2,332,231 km (0.116 R)
• M5: 2,891,278 km (0.119 R)
• M6: 3,554,146 km (0.101 R)
• M7: 5,475,132 km (0.051 R)
• M8: 6,494,941 km (0.064 R)
• M9: 7,156,014 km (0.09 R)
• M10: 9,243,204 km (0.088 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 417.1

Radius: 14.7

Gravity: 1.93 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 2.58 AU - 2.7 AU

Year: 2770 Days

Day: 11.2 Hours

Environment

Temp: -201 °C

Axial Tilt: 9.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 24,589,861 km

• M1: 189,989 km (0.092 R)
• M2: 854,054 km (0.097 R)
• M3: 1,430,156 km (0.098 R)
• M4: 2,143,438 km (0.109 R)
• M5: 2,768,907 km (0.113 R)
• M6: 3,708,382 km (0.065 R)
• M7: 4,618,236 km (0.097 R)
• M8: 6,936,853 km (0.082 R)
• M9: 7,562,472 km (0.067 R)
• M10: 9,599,845 km (0.114 R)
• M11: 10,269,744 km (0.117 R)
• M12: 11,352,234 km (0.112 R)
• M13: 15,578,673 km (0.12 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 789.6

Radius: 12.9

Gravity: 4.74 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 2.55 AU - 3.53 AU

Year: 3422 Days

Day: 8.1 Hours

Environment

Temp: -203 °C

Axial Tilt: 50 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 24,589,861 km

• M1: 160,818 km (0.074 R)
• M2: 674,088 km (0.076 R)
• M3: 1,216,829 km (0.1 R)
• M4: 2,696,801 km (0.063 R)
• M5: 4,071,605 km (0.071 R)
• M6: 5,437,135 km (0.088 R)
• M7: 6,182,132 km (0.109 R)
• M8: 6,746,266 km (0.115 R)
• M9: 8,290,864 km (0.096 R)
• M10: 9,316,656 km (0.072 R)
• M11: 9,860,444 km (0.029 R)
• M12: 10,757,882 km (0.069 R)
• M13: 12,904,312 km (0.041 R)
• M14: 20,776,601 km (0.094 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 493 - 14,975 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit