🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 581.2

Radius: 14

Gravity: 2.97 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 0.4 AU - 0.6 AU

Year: 240 Days

Day: 10.8 Hours

Environment

Temp: -145 °C

Axial Tilt: 16.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (5)

Outer Limit: 43,128,691 km

• M1: 176,226 km (0.098 R)
• M2: 728,392 km (0.088 R)
• M3: 1,271,283 km (0.085 R)
• M4: 2,307,547 km (0.059 R)
• M5: 3,582,570 km (0.11 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 54

Radius: 12.1

Gravity: 0.37 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 1.05 AU - 1.07 AU

Year: 740 Days

Day: 12.8 Hours

Environment

Temp: -171 °C

Axial Tilt: 20.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 43,128,691 km

• M1: 150,645 km (0.037 R)
• M2: 549,174 km (0.118 R)
• M3: 962,214 km (0.055 R)
• M4: 1,705,266 km (0.099 R)
• M5: 2,468,963 km (0.105 R)
• M6: 3,175,215 km (0.12 R)
• M7: 3,571,500 km (0.111 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 626.2

Radius: 11.6

Gravity: 4.65 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 0.93 AU - 1.25 AU

Year: 772 Days

Day: 14.2 Hours

Environment

Temp: -177 °C

Axial Tilt: 11.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 43,128,691 km

• M1: 144,212 km (0.105 R)
• M2: 537,505 km (0.119 R)
• M3: 1,101,639 km (0.082 R)
• M4: 2,431,115 km (0.085 R)
• M5: 3,061,072 km (0.05 R)
• M6: 3,476,056 km (0.118 R)
• M7: 3,987,681 km (0.116 R)
• M8: 4,372,297 km (0.107 R)
• M9: 4,900,976 km (0.114 R)
• M10: 5,640,289 km (0.091 R)
• M11: 6,577,818 km (0.099 R)
• M12: 7,874,383 km (0.095 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 45.2

Radius: 12

Gravity: 0.31 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 2.3 AU - 2.82 AU

Year: 2778 Days

Day: 6.9 Hours

Environment

Temp: -199 °C

Axial Tilt: 37.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 43,128,691 km

• M1: 150,047 km (0.091 R)
• M2: 644,468 km (0.08 R)
• M3: 1,204,562 km (0.07 R)
• M4: 1,987,258 km (0.094 R)
• M5: 2,383,244 km (0.087 R)
• M6: 2,797,779 km (0.058 R)
• M7: 3,325,261 km (0.052 R)
• M8: 3,788,716 km (0.09 R)
• M9: 4,500,652 km (0.099 R)
• M10: 5,574,017 km (0.112 R)
• M11: 6,747,014 km (0.112 R)
• M12: 8,053,901 km (0.077 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 645.2

Radius: 8.4

Gravity: 9.14 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 2.19 AU - 3.03 AU

Year: 2860 Days

Day: 11.7 Hours

Environment

Temp: -200 °C

Axial Tilt: 19.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 43,128,691 km

• M1: 104,419 km (0.057 R)
• M2: 384,915 km (0.04 R)
• M3: 827,127 km (0.094 R)
• M4: 1,442,423 km (0.092 R)
• M5: 2,003,265 km (0.069 R)
• M6: 2,595,523 km (0.088 R)
• M7: 3,407,241 km (0.068 R)
• M8: 3,862,168 km (0.115 R)
• M9: 4,208,637 km (0.103 R)
• M10: 4,916,983 km (0.096 R)
• M11: 5,498,769 km (0.104 R)
• M12: 6,044,801 km (0.079 R)
• M13: 8,260,495 km (0.037 R)
• M14: 12,831,458 km (0.119 R)
• M15: 15,496,245 km (0.111 R)
• M16: 15,853,485 km (0.053 R)
• M17: 16,163,900 km (0.119 R)
• M18: 17,173,985 km (0.102 R)
• M19: 17,722,261 km (0.112 R)
• M20: 20,395,575 km (0.094 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 414.3

Radius: 14.9

Gravity: 1.87 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 3.58 AU - 4.78 AU

Year: 5796 Days

Day: 11.5 Hours

Environment

Temp: -217 °C

Axial Tilt: 27.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 43,128,691 km

• M1: 186,100 km (0.073 R)
• M2: 706,252 km (0.028 R)
• M3: 1,603,390 km (0.088 R)
• M4: 3,539,785 km (0.096 R)
• M5: 4,448,143 km (0.091 R)
• M6: 5,023,048 km (0.099 R)
• M7: 5,563,096 km (0.088 R)
• M8: 7,873,486 km (0.11 R)
• M9: 9,953,195 km (0.075 R)
• M10: 10,418,145 km (0.068 R)
• M11: 13,368,515 km (0.118 R)
• M12: 14,680,637 km (0.1 R)
• M13: 16,366,605 km (0.096 R)
• M14: 19,068,642 km (0.107 R)
• M15: 21,913,694 km (0.071 R)
• M16: 23,141,893 km (0.071 R)
• M17: 24,876,181 km (0.102 R)
• M18: 27,266,606 km (0.085 R)
• M19: 28,180,349 km (0.108 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 780.4

Radius: 12.1

Gravity: 5.33 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 4.78 AU - 5.58 AU

Year: 7996 Days

Day: 11.7 Hours

Environment

Temp: -230 °C

Axial Tilt: 28.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 43,128,691 km

• M1: 157,227 km (0.04 R)
• M2: 548,426 km (0.103 R)
• M3: 1,145,321 km (0.082 R)
• M4: 2,527,456 km (0.109 R)
• M5: 3,496,551 km (0.057 R)
• M6: 4,416,129 km (0.087 R)
• M7: 4,873,899 km (0.084 R)
• M8: 5,426,663 km (0.086 R)
• M9: 5,952,798 km (0.078 R)
• M10: 6,440,936 km (0.059 R)
• M11: 7,779,239 km (0.115 R)
• M12: 8,666,803 km (0.118 R)
• M13: 10,001,964 km (0.052 R)
• M14: 10,643,141 km (0.032 R)
• M15: 12,562,780 km (0.106 R)
• M16: 14,392,362 km (0.079 R)
• M17: 17,778,959 km (0.054 R)
• M18: 23,245,564 km (0.064 R)
• M19: 25,171,637 km (0.11 R)
• M20: 26,637,696 km (0.081 R)
• M21: 30,859,198 km (0.116 R)
• M22: 33,182,453 km (0.111 R)
• M23: 37,583,772 km (0.119 R)
• M24: 38,532,372 km (0.079 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: 232 - 16,264 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit