🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 52.6

Radius: 8

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 0.53 AU - 0.55 AU

Year: 274 Days

Day: 14.6 Hours

Environment

Temp: -141 °C

Axial Tilt: 39.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (5)

Outer Limit: 19,615,953 km

• M1: 99,483 km (0.079 R)
• M2: 441,314 km (0.084 R)
• M3: 877,541 km (0.095 R)
• M4: 1,281,156 km (0.075 R)
• M5: 1,582,446 km (0.087 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 990.9

Radius: 14.6

Gravity: 4.65 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 0.57 AU - 0.59 AU

Year: 305 Days

Day: 11.8 Hours

Environment

Temp: -150 °C

Axial Tilt: 46 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 19,615,953 km

• M1: 181,612 km (0.096 R)
• M2: 746,643 km (0.11 R)
• M3: 1,296,266 km (0.043 R)
• M4: 2,041,263 km (0.108 R)
• M5: 2,541,369 km (0.056 R)
• M6: 3,008,862 km (0.088 R)
• M7: 3,639,567 km (0.106 R)
• M8: 4,186,048 km (0.066 R)
• M9: 5,169,055 km (0.091 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 508.6

Radius: 12.7

Gravity: 3.15 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 1.18 AU - 1.4 AU

Year: 1011 Days

Day: 13.9 Hours

Environment

Temp: -176 °C

Axial Tilt: 15.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 19,615,953 km

• M1: 157,975 km (0.078 R)
• M2: 699,071 km (0.109 R)
• M3: 1,227,899 km (0.09 R)
• M4: 1,665,772 km (0.096 R)
• M5: 2,260,573 km (0.098 R)
• M6: 2,690,219 km (0.117 R)
• M7: 3,362,661 km (0.111 R)
• M8: 4,208,487 km (0.113 R)
• M9: 4,690,641 km (0.033 R)
• M10: 5,303,095 km (0.077 R)
• M11: 7,069,995 km (0.09 R)
• M12: 8,353,844 km (0.105 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 83.1

Radius: 10.8

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 1.81 AU - 2.39 AU

Year: 2101 Days

Day: 8.3 Hours

Environment

Temp: -208 °C

Axial Tilt: 32.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 19,615,953 km

• M1: 134,339 km (0.117 R)
• M2: 473,178 km (0.11 R)
• M3: 818,151 km (0.11 R)
• M4: 1,190,649 km (0.071 R)
• M5: 1,598,752 km (0.104 R)
• M6: 2,604,649 km (0.068 R)
• M7: 3,410,383 km (0.103 R)
• M8: 3,813,549 km (0.057 R)
• M9: 4,733,576 km (0.116 R)
• M10: 5,455,685 km (0.114 R)
• M11: 6,009,795 km (0.095 R)
• M12: 6,706,772 km (0.065 R)
• M13: 7,185,784 km (0.097 R)
• M14: 7,687,685 km (0.052 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 789.1

Radius: 10.2

Gravity: 7.58 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 1.82 AU - 2.82 AU

Year: 2439 Days

Day: 10.2 Hours

Environment

Temp: -203 °C

Axial Tilt: 34.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 19,615,953 km

• M1: 126,859 km (0.067 R)
• M2: 465,399 km (0.107 R)
• M3: 941,120 km (0.041 R)
• M4: 1,489,845 km (0.091 R)
• M5: 3,195,710 km (0.116 R)
• M6: 3,512,857 km (0.115 R)
• M7: 4,930,746 km (0.088 R)
• M8: 5,628,620 km (0.087 R)
• M9: 6,869,085 km (0.069 R)
• M10: 7,677,363 km (0.116 R)
• M11: 8,682,062 km (0.109 R)
• M12: 9,269,084 km (0.044 R)
• M13: 9,772,331 km (0.102 R)
• M14: 10,755,040 km (0.111 R)
• M15: 11,885,551 km (0.042 R)
• M16: 14,287,045 km (0.082 R)
• M17: 15,702,092 km (0.105 R)
• M18: 18,357,753 km (0.11 R)
• M19: 19,267,308 km (0.112 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 367 - 12,069 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit