🌌 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: 440.2

Radius: 12.6

Gravity: 2.77 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 0.42 AU - 0.66 AU

Year: 265 Days

Day: 10.4 Hours

Environment

Temp: -145 °C

Axial Tilt: 15.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (5)

Outer Limit: 45,677,720 km

• M1: 156,779 km (0.119 R)
• M2: 814,860 km (0.067 R)
• M3: 1,247,796 km (0.071 R)
• M4: 1,657,993 km (0.077 R)
• M5: 3,287,264 km (0.099 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 955.3

Radius: 11.8

Gravity: 6.86 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 0.72 AU - 0.78 AU

Year: 433 Days

Day: 14.3 Hours

Environment

Temp: -172 °C

Axial Tilt: 3.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 45,677,720 km

• M1: 146,756 km (0.104 R)
• M2: 674,686 km (0.104 R)
• M3: 1,075,908 km (0.085 R)
• M4: 1,693,298 km (0.044 R)
• M5: 2,409,723 km (0.066 R)
• M6: 2,992,855 km (0.119 R)
• M7: 3,416,217 km (0.065 R)
• M8: 3,826,115 km (0.119 R)
• M9: 4,792,218 km (0.08 R)
• M10: 5,510,737 km (0.119 R)
• M11: 6,132,466 km (0.074 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 802.8

Radius: 10.4

Gravity: 7.42 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 0.72 AU - 0.86 AU

Year: 468 Days

Day: 9.5 Hours

Environment

Temp: -163 °C

Axial Tilt: 27.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 45,677,720 km

• M1: 130,749 km (0.073 R)
• M2: 609,611 km (0.074 R)
• M3: 1,039,556 km (0.11 R)
• M4: 1,404,724 km (0.04 R)
• M5: 1,856,360 km (0.095 R)
• M6: 2,769,206 km (0.099 R)
• M7: 3,136,768 km (0.073 R)
• M8: 3,903,158 km (0.091 R)
• M9: 4,237,210 km (0.084 R)
• M10: 5,140,931 km (0.104 R)
• M11: 5,595,260 km (0.101 R)
• M12: 6,374,066 km (0.118 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 761.6

Radius: 12.1

Gravity: 5.2 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 1.33 AU - 1.69 AU

Year: 1237 Days

Day: 7.1 Hours

Environment

Temp: -198 °C

Axial Tilt: 16.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 45,677,720 km

• M1: 150,495 km (0.098 R)
• M2: 620,831 km (0.106 R)
• M3: 1,180,926 km (0.082 R)
• M4: 1,557,314 km (0.057 R)
• M5: 1,984,416 km (0.072 R)
• M6: 2,453,854 km (0.092 R)
• M7: 2,901,451 km (0.051 R)
• M8: 3,620,418 km (0.114 R)
• M9: 4,116,933 km (0.047 R)
• M10: 4,677,626 km (0.112 R)
• M11: 5,207,053 km (0.107 R)
• M12: 5,603,338 km (0.11 R)
• M13: 6,744,022 km (0.055 R)
• M14: 7,140,007 km (0.094 R)
• M15: 7,525,371 km (0.096 R)
• M16: 8,337,987 km (0.072 R)
• M17: 8,970,487 km (0.071 R)
• M18: 9,450,397 km (0.074 R)
• M19: 10,725,719 km (0.114 R)
• M20: 12,004,481 km (0.07 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 533.7

Radius: 11.1

Gravity: 4.33 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 3.15 AU - 4.59 AU

Year: 5077 Days

Day: 9.4 Hours

Environment

Temp: -228 °C

Axial Tilt: 13.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 45,677,720 km

• M1: 138,079 km (0.028 R)
• M2: 533,915 km (0.05 R)
• M3: 1,169,407 km (0.11 R)
• M4: 1,769,593 km (0.102 R)
• M5: 2,222,276 km (0.082 R)
• M6: 3,056,434 km (0.064 R)
• M7: 3,629,394 km (0.114 R)
• M8: 5,017,064 km (0.104 R)
• M9: 5,503,706 km (0.073 R)
• M10: 5,991,993 km (0.1 R)
• M11: 6,603,400 km (0.039 R)
• M12: 7,808,710 km (0.117 R)
• M13: 10,050,733 km (0.075 R)
• M14: 10,433,554 km (0.094 R)
• M15: 10,782,117 km (0.029 R)
• M16: 12,839,985 km (0.108 R)
• M17: 13,291,172 km (0.083 R)
• M18: 15,314,184 km (0.088 R)
• M19: 16,340,875 km (0.094 R)
• M20: 17,718,671 km (0.118 R)
• M21: 22,604,837 km (0.115 R)
• M22: 24,085,706 km (0.088 R)
• M23: 24,619,022 km (0.043 R)
• M24: 26,750,044 km (0.071 R)
• M25: 27,239,827 km (0.078 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 171.1

Radius: 15

Gravity: 0.76 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 3.07 AU - 4.99 AU

Year: 5395 Days

Day: 11 Hours

Environment

Temp: -214 °C

Axial Tilt: 11.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 45,677,720 km

• M1: 186,549 km (0.117 R)
• M2: 842,086 km (0.067 R)
• M3: 1,435,990 km (0.076 R)
• M4: 1,909,617 km (0.11 R)
• M5: 2,419,746 km (0.114 R)
• M6: 3,685,643 km (0.067 R)
• M7: 4,174,678 km (0.095 R)
• M8: 4,887,063 km (0.104 R)
• M9: 5,579,253 km (0.119 R)
• M10: 9,269,682 km (0.101 R)
• M11: 10,144,680 km (0.106 R)
• M12: 10,994,396 km (0.104 R)
• M13: 11,766,172 km (0.108 R)
• M14: 12,314,747 km (0.086 R)
• M15: 12,924,807 km (0.066 R)
• M16: 14,158,092 km (0.087 R)
• M17: 14,682,582 km (0.115 R)
• M18: 17,125,067 km (0.09 R)

Planet 7 - Ice Giant

Semi-Major Axis: 8.97 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 184.7

Radius: 4.2

Gravity: 10.47 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 8.88 AU - 9.06 AU

Year: 17915 Days

Day: 16.1 Hours

Environment

Temp: -229 °C

Axial Tilt: 24 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 45,677,720 km

• M1: 52,210 km (0.065 R)
• M2: 313,856 km (0.098 R)
• M3: 544,686 km (0.045 R)
• M4: 698,921 km (0.118 R)
• M5: 940,372 km (0.079 R)
• M6: 1,752,240 km (0.077 R)
• M7: 3,554,745 km (0.083 R)
• M8: 5,257,318 km (0.06 R)
• M9: 5,789,737 km (0.113 R)
• M10: 7,276,590 km (0.065 R)
• M11: 8,107,756 km (0.111 R)
• M12: 16,107,652 km (0.094 R)
• M13: 18,691,057 km (0.118 R)
• M14: 19,223,626 km (0.115 R)
• M15: 23,063,803 km (0.074 R)
• M16: 27,580,462 km (0.077 R)
• M17: 27,874,721 km (0.107 R)
• M18: 31,463,873 km (0.078 R)
• M19: 32,000,481 km (0.096 R)
• M20: 33,646,955 km (0.112 R)
• M21: 37,827,168 km (0.09 R)
• M22: 40,167,028 km (0.119 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 410 - 19,071 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit