🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.74

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 1.67 AU - 2.03 AU

Year: 1068 Days

Day: 34.8 Hours

Environment

Temp: -108 °C

Axial Tilt: 6.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 3.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 251.2

Radius: 10.5

Gravity: 2.28 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 2.92 AU - 3.94 AU

Year: 2697 Days

Day: 11.2 Hours

Environment

Temp: -138 °C

Axial Tilt: 3.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 55,483,845 km

• M1: 132,993 km (0.032 R)
• M2: 569,968 km (0.029 R)
• M3: 934,239 km (0.1 R)
• M4: 1,831,078 km (0.102 R)
• M5: 2,440,689 km (0.1 R)
• M6: 2,772,647 km (0.116 R)
• M7: 4,136,980 km (0.089 R)
• M8: 4,632,448 km (0.116 R)
• M9: 5,651,508 km (0.05 R)
• M10: 5,998,875 km (0.026 R)
• M11: 6,335,919 km (0.089 R)
• M12: 7,644,900 km (0.048 R)
• M13: 11,253,949 km (0.116 R)

Planet 3 - Gas Giant

Semi-Major Axis: 8.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 195.9

Radius: 13.5

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 8.11 AU - 8.79 AU

Year: 10429 Days

Day: 10.7 Hours

Environment

Temp: -189 °C

Axial Tilt: 36.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 55,483,845 km

• M1: 169,345 km (0.089 R)
• M2: 1,415,495 km (0.069 R)
• M3: 2,251,298 km (0.101 R)
• M4: 4,110,501 km (0.095 R)
• M5: 5,398,239 km (0.057 R)
• M6: 6,374,664 km (0.111 R)
• M7: 6,837,520 km (0.092 R)
• M8: 7,287,361 km (0.09 R)
• M9: 9,000,107 km (0.05 R)
• M10: 9,584,137 km (0.116 R)
• M11: 10,417,098 km (0.104 R)
• M12: 11,537,586 km (0.088 R)
• M13: 12,277,796 km (0.087 R)
• M14: 15,149,477 km (0.117 R)
• M15: 31,139,844 km (0.098 R)

Planet 4 - Gas Giant

Semi-Major Axis: 9.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 612.9

Radius: 14.4

Gravity: 2.96 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 8.09 AU - 11.65 AU

Year: 13166 Days

Day: 5.6 Hours

Environment

Temp: -198 °C

Axial Tilt: 21.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 55,483,845 km

• M1: 179,069 km (0.04 R)
• M2: 1,022,651 km (0.071 R)
• M3: 1,486,554 km (0.087 R)
• M4: 2,095,118 km (0.075 R)
• M5: 4,305,876 km (0.108 R)
• M6: 7,386,544 km (0.025 R)
• M7: 9,230,637 km (0.032 R)
• M8: 10,421,137 km (0.069 R)
• M9: 13,169,400 km (0.116 R)
• M10: 14,474,043 km (0.054 R)
• M11: 15,088,441 km (0.117 R)
• M12: 16,962,155 km (0.069 R)
• M13: 18,745,062 km (0.037 R)
• M14: 19,723,432 km (0.038 R)
• M15: 21,605,224 km (0.116 R)
• M16: 23,510,801 km (0.097 R)
• M17: 24,552,451 km (0.111 R)
• M18: 27,967,472 km (0.115 R)
• M19: 30,117,941 km (0.036 R)
• M20: 34,504,001 km (0.109 R)
• M21: 36,221,983 km (0.118 R)
• M22: 38,513,822 km (0.061 R)
• M23: 39,961,032 km (0.06 R)
• M24: 41,308,011 km (0.11 R)
• M25: 45,095,680 km (0.067 R)
• M26: 50,032,409 km (0.093 R)
• M27: 50,810,468 km (0.107 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 239 - 16,033 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit