🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.74

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 1.69 AU - 2.49 AU

Year: 1057 Days

Day: 42.5 Hours

Environment

Temp: -63 °C

Axial Tilt: 11.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.76

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 2.09 AU - 2.35 AU

Year: 1157 Days

Day: 14.1 Hours

Environment

Temp: -57 °C

Axial Tilt: 11.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 8.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 942.1

Radius: 11.9

Gravity: 6.65 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 7.69 AU - 9.57 AU

Year: 8869 Days

Day: 11.3 Hours

Environment

Temp: -160 °C

Axial Tilt: 31 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 54,273,992 km

• M1: 147,952 km (0.088 R)
• M2: 663,317 km (0.099 R)
• M3: 1,040,453 km (0.036 R)
• M4: 2,197,742 km (0.082 R)
• M5: 2,991,509 km (0.104 R)
• M6: 5,710,300 km (0.1 R)
• M7: 6,098,357 km (0.084 R)
• M8: 7,410,480 km (0.117 R)
• M9: 9,233,480 km (0.108 R)
• M10: 11,393,523 km (0.095 R)
• M11: 12,240,696 km (0.047 R)
• M12: 13,069,020 km (0.039 R)
• M13: 14,188,311 km (0.111 R)
• M14: 16,688,540 km (0.08 R)
• M15: 17,192,685 km (0.106 R)
• M16: 18,005,301 km (0.109 R)
• M17: 19,311,440 km (0.101 R)
• M18: 20,270,811 km (0.094 R)
• M19: 25,078,587 km (0.069 R)
• M20: 31,243,814 km (0.081 R)
• M21: 36,031,694 km (0.103 R)
• M22: 36,874,529 km (0.059 R)
• M23: 40,766,168 km (0.077 R)
• M24: 44,371,626 km (0.109 R)
• M25: 46,040,241 km (0.068 R)
• M26: 48,767,260 km (0.105 R)

Planet 4 - Gas Giant

Semi-Major Axis: 9.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 208.1

Radius: 10.1

Gravity: 2.04 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 9 AU - 9.94 AU

Year: 10195 Days

Day: 5.5 Hours

Environment

Temp: -161 °C

Axial Tilt: 34.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 54,273,992 km

• M1: 141,071 km (0.082 R)
• M2: 918,681 km (0.101 R)
• M3: 2,269,699 km (0.114 R)
• M4: 2,692,762 km (0.104 R)
• M5: 3,974,516 km (0.112 R)
• M6: 5,188,952 km (0.052 R)
• M7: 6,905,887 km (0.041 R)
• M8: 9,861,342 km (0.038 R)
• M9: 11,041,071 km (0.083 R)
• M10: 15,974,958 km (0.109 R)
• M11: 19,328,793 km (0.109 R)
• M12: 23,280,421 km (0.068 R)
• M13: 26,279,559 km (0.105 R)
• M14: 28,091,488 km (0.096 R)
• M15: 32,543,371 km (0.092 R)

Planet 5 - Gas Giant

Semi-Major Axis: 12.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 440.9

Radius: 12.2

Gravity: 2.96 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 9.53 AU - 14.99 AU

Year: 15018 Days

Day: 13.8 Hours

Environment

Temp: -182 °C

Axial Tilt: 8.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 54,273,992 km

• M1: 270,623 km (0.079 R)
• M2: 810,222 km (0.1 R)
• M3: 1,811,331 km (0.075 R)
• M4: 4,606,717 km (0.12 R)
• M5: 5,018,111 km (0.088 R)
• M6: 6,676,403 km (0.1 R)
• M7: 10,876,364 km (0.089 R)
• M8: 14,472,996 km (0.108 R)
• M9: 15,014,989 km (0.093 R)
• M10: 16,722,948 km (0.041 R)
• M11: 21,379,780 km (0.102 R)
• M12: 22,984,516 km (0.027 R)
• M13: 23,444,230 km (0.111 R)
• M14: 25,540,396 km (0.117 R)
• M15: 33,861,029 km (0.12 R)
• M16: 49,547,712 km (0.102 R)

Kuiper Belt

Range: 31.4 - 53.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 224 - 12,542 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit