🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 898.8

Radius: 12.3

Gravity: 5.94 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 0.62 AU - 0.64 AU

Year: 339 Days

Day: 7.5 Hours

Environment

Temp: -155 °C

Axial Tilt: 23 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 50,836,971 km

• M1: 153,039 km (0.117 R)
• M2: 627,114 km (0.093 R)
• M3: 1,013,526 km (0.115 R)
• M4: 1,489,546 km (0.12 R)
• M5: 1,901,389 km (0.1 R)
• M6: 2,798,378 km (0.034 R)
• M7: 3,482,190 km (0.106 R)
• M8: 4,315,300 km (0.096 R)
• M9: 4,896,937 km (0.118 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 354.3

Radius: 12.3

Gravity: 2.34 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 0.77 AU - 1.13 AU

Year: 628 Days

Day: 12.1 Hours

Environment

Temp: -165 °C

Axial Tilt: 13.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 50,836,971 km

• M1: 153,188 km (0.086 R)
• M2: 1,432,998 km (0.058 R)
• M3: 2,049,491 km (0.082 R)
• M4: 2,458,342 km (0.055 R)
• M5: 2,965,329 km (0.112 R)
• M6: 3,728,577 km (0.087 R)
• M7: 4,219,109 km (0.078 R)
• M8: 5,170,102 km (0.082 R)
• M9: 6,079,209 km (0.07 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 650.4

Radius: 11.8

Gravity: 4.67 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 1.23 AU - 1.53 AU

Year: 1100 Days

Day: 12.6 Hours

Environment

Temp: -195 °C

Axial Tilt: 14.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 50,836,971 km

• M1: 146,756 km (0.102 R)
• M2: 569,669 km (0.043 R)
• M3: 948,301 km (0.067 R)
• M4: 1,341,145 km (0.082 R)
• M5: 2,326,247 km (0.063 R)
• M6: 2,725,823 km (0.091 R)
• M7: 3,412,477 km (0.096 R)
• M8: 4,664,462 km (0.073 R)
• M9: 5,035,165 km (0.102 R)
• M10: 7,073,885 km (0.108 R)
• M11: 7,896,374 km (0.091 R)
• M12: 8,643,316 km (0.055 R)
• M13: 9,941,676 km (0.054 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 770.4

Radius: 13.6

Gravity: 4.17 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 1.74 AU - 2.04 AU

Year: 1762 Days

Day: 10.3 Hours

Environment

Temp: -203 °C

Axial Tilt: 23.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 50,836,971 km

• M1: 169,195 km (0.118 R)
• M2: 626,366 km (0.099 R)
• M3: 1,168,509 km (0.118 R)
• M4: 3,009,460 km (0.052 R)
• M5: 3,739,348 km (0.103 R)
• M6: 4,484,944 km (0.047 R)
• M7: 4,914,739 km (0.115 R)
• M8: 5,531,232 km (0.067 R)
• M9: 7,496,200 km (0.114 R)
• M10: 8,314,949 km (0.079 R)
• M11: 8,746,389 km (0.075 R)
• M12: 9,355,701 km (0.097 R)
• M13: 13,042,840 km (0.085 R)
• M14: 14,184,272 km (0.112 R)
• M15: 15,529,605 km (0.036 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 859.5

Radius: 8.3

Gravity: 12.48 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 2.72 AU - 3.38 AU

Year: 3613 Days

Day: 5.2 Hours

Environment

Temp: -213 °C

Axial Tilt: 24.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 50,836,971 km

• M1: 103,223 km (0.071 R)
• M2: 433,684 km (0.108 R)
• M3: 753,524 km (0.103 R)
• M4: 1,076,506 km (0.093 R)
• M5: 2,209,112 km (0.058 R)
• M6: 2,563,808 km (0.117 R)
• M7: 4,239,304 km (0.053 R)
• M8: 4,520,698 km (0.043 R)
• M9: 4,839,641 km (0.111 R)
• M10: 5,279,309 km (0.07 R)
• M11: 5,859,150 km (0.117 R)
• M12: 6,480,580 km (0.098 R)
• M13: 7,578,927 km (0.083 R)
• M14: 8,948,197 km (0.08 R)
• M15: 9,934,495 km (0.097 R)
• M16: 12,121,766 km (0.102 R)
• M17: 12,594,944 km (0.025 R)
• M18: 13,031,171 km (0.08 R)
• M19: 15,147,383 km (0.032 R)
• M20: 19,400,899 km (0.065 R)
• M21: 21,250,228 km (0.119 R)
• M22: 22,997,980 km (0.057 R)
• M23: 23,723,230 km (0.052 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 815.2

Radius: 12.4

Gravity: 5.3 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 3.06 AU - 3.6 AU

Year: 4122 Days

Day: 9 Hours

Environment

Temp: -205 °C

Axial Tilt: 14.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 50,836,971 km

• M1: 154,385 km (0.095 R)
• M2: 618,138 km (0.082 R)
• M3: 1,020,407 km (0.065 R)
• M4: 1,839,455 km (0.047 R)
• M5: 2,737,791 km (0.096 R)
• M6: 3,630,441 km (0.117 R)
• M7: 4,633,495 km (0.096 R)
• M8: 5,254,027 km (0.037 R)
• M9: 5,958,782 km (0.119 R)
• M10: 6,411,316 km (0.081 R)
• M11: 8,197,664 km (0.101 R)
• M12: 10,252,540 km (0.085 R)
• M13: 10,815,776 km (0.072 R)
• M14: 13,584,833 km (0.083 R)
• M15: 17,275,263 km (0.043 R)
• M16: 18,324,542 km (0.099 R)
• M17: 19,025,708 km (0.087 R)
• M18: 21,727,595 km (0.072 R)
• M19: 24,829,656 km (0.093 R)

Planet 7 - Ice Giant

Semi-Major Axis: 10.77 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 142.2

Radius: 7.4

Gravity: 2.6 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 9.4 AU - 12.14 AU

Year: 23973 Days

Day: 23.6 Hours

Environment

Temp: -231 °C

Axial Tilt: 31.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 50,836,971 km

• M1: 92,003 km (0.073 R)
• M2: 2,305,154 km (0.116 R)
• M3: 8,673,685 km (0.104 R)
• M4: 9,342,088 km (0.082 R)
• M5: 18,796,673 km (0.111 R)
• M6: 23,439,742 km (0.116 R)
• M7: 26,465,060 km (0.089 R)
• M8: 31,697,844 km (0.101 R)
• M9: 36,107,391 km (0.115 R)
• M10: 37,456,315 km (0.102 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 459 - 13,340 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit