🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 525.8

Radius: 13.9

Gravity: 2.72 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 0.56 AU - 0.62 AU

Year: 319 Days

Day: 6 Hours

Environment

Temp: -155 °C

Axial Tilt: 1.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 54,385,261 km

• M1: 172,935 km (0.113 R)
• M2: 696,228 km (0.087 R)
• M3: 1,227,451 km (0.111 R)
• M4: 1,925,025 km (0.095 R)
• M5: 2,399,849 km (0.052 R)
• M6: 3,100,117 km (0.092 R)
• M7: 3,794,400 km (0.041 R)
• M8: 4,296,900 km (0.08 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 699.1

Radius: 11.6

Gravity: 5.2 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 0.74 AU - 0.74 AU

Year: 447 Days

Day: 13.2 Hours

Environment

Temp: -162 °C

Axial Tilt: 4.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 54,385,261 km

• M1: 144,212 km (0.118 R)
• M2: 515,813 km (0.068 R)
• M3: 877,691 km (0.11 R)
• M4: 1,382,584 km (0.12 R)
• M5: 1,930,261 km (0.086 R)
• M6: 2,609,585 km (0.06 R)
• M7: 3,242,085 km (0.11 R)
• M8: 3,676,517 km (0.117 R)
• M9: 4,330,559 km (0.066 R)
• M10: 4,753,323 km (0.114 R)
• M11: 5,187,605 km (0.048 R)
• M12: 5,802,004 km (0.087 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 703.5

Radius: 9.8

Gravity: 7.33 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 0.84 AU - 1.02 AU

Year: 630 Days

Day: 11.9 Hours

Environment

Temp: -170 °C

Axial Tilt: 27.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 54,385,261 km

• M1: 121,922 km (0.066 R)
• M2: 579,393 km (0.104 R)
• M3: 889,659 km (0.117 R)
• M4: 1,276,219 km (0.062 R)
• M5: 2,097,961 km (0.071 R)
• M6: 2,430,068 km (0.082 R)
• M7: 3,549,957 km (0.103 R)
• M8: 4,510,675 km (0.082 R)
• M9: 4,933,439 km (0.116 R)
• M10: 6,503,917 km (0.067 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 32.5

Radius: 13

Gravity: 0.19 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 0.89 AU - 1.48 AU

Year: 901 Days

Day: 13.7 Hours

Environment

Temp: -174 °C

Axial Tilt: 67.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (3)

Outer Limit: 54,385,261 km

• M1: 162,014 km (0.091 R)
• M2: 1,581,698 km (0.077 R)
• M3: 3,022,176 km (0.113 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 92.2

Radius: 11.2

Gravity: 0.74 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 3.28 AU - 4.7 AU

Year: 5602 Days

Day: 14.1 Hours

Environment

Temp: -214 °C

Axial Tilt: 26.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 54,385,261 km

• M1: 139,575 km (0.041 R)
• M2: 522,545 km (0.095 R)
• M3: 911,649 km (0.034 R)
• M4: 1,455,438 km (0.054 R)
• M5: 1,947,315 km (0.057 R)
• M6: 3,031,002 km (0.106 R)
• M7: 3,470,521 km (0.094 R)
• M8: 4,398,177 km (0.114 R)
• M9: 5,720,772 km (0.073 R)
• M10: 6,793,389 km (0.117 R)
• M11: 7,292,298 km (0.099 R)
• M12: 7,935,120 km (0.104 R)
• M13: 10,127,626 km (0.071 R)
• M14: 12,779,548 km (0.104 R)
• M15: 16,693,926 km (0.076 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 46.7

Radius: 14.3

Gravity: 0.23 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 4.18 AU - 5.12 AU

Year: 7048 Days

Day: 10.3 Hours

Environment

Temp: -220 °C

Axial Tilt: 32.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 54,385,261 km

• M1: 178,021 km (0.113 R)
• M2: 801,845 km (0.044 R)
• M3: 1,297,462 km (0.115 R)
• M4: 1,769,444 km (0.115 R)
• M5: 4,913,692 km (0.109 R)
• M6: 6,289,992 km (0.07 R)
• M7: 7,851,794 km (0.049 R)
• M8: 8,630,600 km (0.088 R)
• M9: 9,135,194 km (0.1 R)
• M10: 11,465,929 km (0.092 R)

Planet 7 - Ice Giant

Semi-Major Axis: 7.31 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 518.4

Radius: 6.5

Gravity: 12.27 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 5.49 AU - 9.13 AU

Year: 13893 Days

Day: 15.5 Hours

Environment

Temp: -230 °C

Axial Tilt: 14.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 54,385,261 km

• M1: 80,932 km (0.111 R)
• M2: 290,968 km (0.098 R)
• M3: 521,797 km (0.091 R)
• M4: 767,736 km (0.116 R)
• M5: 1,324,689 km (0.081 R)
• M6: 1,730,099 km (0.084 R)
• M7: 2,196,396 km (0.102 R)
• M8: 3,582,420 km (0.098 R)
• M9: 4,520,100 km (0.081 R)
• M10: 6,828,245 km (0.058 R)
• M11: 8,537,102 km (0.092 R)
• M12: 9,979,674 km (0.117 R)
• M13: 12,106,357 km (0.108 R)
• M14: 13,789,184 km (0.104 R)
• M15: 15,622,356 km (0.064 R)
• M16: 16,633,937 km (0.114 R)
• M17: 17,611,858 km (0.107 R)
• M18: 18,867,433 km (0.065 R)
• M19: 19,190,265 km (0.08 R)
• M20: 20,946,843 km (0.099 R)
• M21: 22,898,946 km (0.115 R)
• M22: 24,297,537 km (0.092 R)
• M23: 24,584,016 km (0.082 R)
• M24: 25,163,559 km (0.076 R)
• M25: 25,554,907 km (0.094 R)
• M26: 27,161,289 km (0.064 R)
• M27: 27,780,624 km (0.068 R)
• M28: 28,515,000 km (0.088 R)
• M29: 29,478,111 km (0.074 R)
• M30: 30,352,361 km (0.118 R)
• M31: 40,332,184 km (0.042 R)
• M32: 45,329,352 km (0.073 R)
• M33: 46,054,452 km (0.068 R)
• M34: 47,082,639 km (0.091 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 436 - 12,750 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit