🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 68.9

Radius: 8.3

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 1.45 AU - 2.21 AU

Year: 1679 Days

Day: 13.9 Hours

Environment

Temp: -195 °C

Axial Tilt: 39.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 43,915,382 km

• M1: 103,372 km (0.069 R)
• M2: 490,531 km (0.047 R)
• M3: 1,172,997 km (0.041 R)
• M4: 1,672,504 km (0.115 R)
• M5: 1,946,567 km (0.116 R)
• M6: 2,854,776 km (0.069 R)
• M7: 5,305,937 km (0.118 R)
• M8: 5,652,705 km (0.075 R)
• M9: 6,314,975 km (0.108 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 909

Radius: 13

Gravity: 5.38 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 2.14 AU - 2.46 AU

Year: 2366 Days

Day: 11.1 Hours

Environment

Temp: -197 °C

Axial Tilt: 40 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 43,915,382 km

• M1: 161,715 km (0.052 R)
• M2: 728,691 km (0.101 R)
• M3: 1,157,738 km (0.08 R)
• M4: 1,611,019 km (0.089 R)
• M5: 2,455,948 km (0.067 R)
• M6: 3,523,479 km (0.111 R)
• M7: 4,204,299 km (0.107 R)
• M8: 4,902,173 km (0.113 R)
• M9: 5,450,449 km (0.107 R)
• M10: 7,135,370 km (0.088 R)
• M11: 8,001,093 km (0.086 R)
• M12: 8,797,701 km (0.1 R)
• M13: 9,537,463 km (0.062 R)
• M14: 12,610,353 km (0.078 R)
• M15: 15,372,827 km (0.118 R)
• M16: 16,083,267 km (0.107 R)
• M17: 17,515,367 km (0.083 R)
• M18: 18,178,535 km (0.113 R)
• M19: 18,973,348 km (0.11 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 141.1

Radius: 12.6

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 2.47 AU - 2.99 AU

Year: 3059 Days

Day: 9.7 Hours

Environment

Temp: -209 °C

Axial Tilt: 21.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 43,915,382 km

• M1: 159,322 km (0.103 R)
• M2: 1,000,062 km (0.064 R)
• M3: 1,821,055 km (0.066 R)
• M4: 2,871,681 km (0.075 R)
• M5: 3,992,318 km (0.093 R)
• M6: 4,530,123 km (0.063 R)
• M7: 9,882,735 km (0.076 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 861.6

Radius: 8.3

Gravity: 12.51 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 2.8 AU - 3.16 AU

Year: 3489 Days

Day: 14.6 Hours

Environment

Temp: -218 °C

Axial Tilt: 1.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 43,915,382 km

• M1: 103,372 km (0.092 R)
• M2: 390,301 km (0.03 R)
• M3: 1,072,018 km (0.069 R)
• M4: 1,428,660 km (0.105 R)
• M5: 2,133,864 km (0.107 R)
• M6: 4,283,436 km (0.074 R)
• M7: 4,984,152 km (0.102 R)
• M8: 5,619,943 km (0.08 R)
• M9: 6,102,247 km (0.118 R)
• M10: 7,052,792 km (0.077 R)
• M11: 7,546,614 km (0.034 R)
• M12: 8,133,935 km (0.112 R)
• M13: 13,726,801 km (0.087 R)
• M14: 17,390,004 km (0.068 R)
• M15: 22,278,863 km (0.08 R)
• M16: 24,068,353 km (0.092 R)
• M17: 24,885,157 km (0.051 R)

Planet 5 - Ice Giant

Semi-Major Axis: 6.61 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 572.3

Radius: 4

Gravity: 35.77 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 5.66 AU - 7.56 AU

Year: 11526 Days

Day: 22.8 Hours

Environment

Temp: -223 °C

Axial Tilt: 36.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 43,915,382 km

• M1: 50,265 km (0.09 R)
• M2: 319,990 km (0.119 R)
• M3: 614,548 km (0.104 R)
• M4: 761,154 km (0.086 R)
• M5: 2,540,770 km (0.061 R)
• M6: 2,706,375 km (0.118 R)
• M7: 4,537,603 km (0.07 R)
• M8: 4,970,688 km (0.108 R)
• M9: 5,363,233 km (0.057 R)
• M10: 5,567,285 km (0.093 R)
• M11: 6,397,104 km (0.076 R)
• M12: 7,265,221 km (0.09 R)
• M13: 8,031,610 km (0.096 R)
• M14: 8,897,483 km (0.118 R)
• M15: 10,599,159 km (0.03 R)
• M16: 12,744,542 km (0.077 R)
• M17: 13,230,436 km (0.074 R)
• M18: 13,918,586 km (0.111 R)
• M19: 16,479,253 km (0.107 R)
• M20: 19,258,033 km (0.074 R)
• M21: 21,387,409 km (0.047 R)
• M22: 22,420,981 km (0.114 R)
• M23: 22,861,397 km (0.093 R)
• M24: 27,788,403 km (0.059 R)
• M25: 29,751,875 km (0.102 R)
• M26: 30,390,658 km (0.065 R)
• M27: 32,585,707 km (0.058 R)
• M28: 33,037,044 km (0.107 R)
• M29: 43,232,887 km (0.114 R)
• M30: 47,000,061 km (0.06 R)

Asteroid Belt

Center: 8.28 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 9.94 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 116.6

Radius: 6.5

Gravity: 2.76 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 8.03 AU - 11.85 AU

Year: 21255 Days

Day: 23.1 Hours

Environment

Temp: -240 °C

Axial Tilt: 95 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 43,915,382 km

• M1: 179,368 km (0.06 R)
• M2: 600,336 km (0.109 R)
• M3: 878,289 km (0.103 R)
• M4: 1,084,884 km (0.059 R)
• M5: 2,212,403 km (0.089 R)
• M6: 3,398,564 km (0.111 R)
• M7: 3,639,417 km (0.08 R)
• M8: 5,527,342 km (0.091 R)
• M9: 8,113,590 km (0.04 R)
• M10: 11,734,158 km (0.115 R)
• M11: 12,230,374 km (0.106 R)
• M12: 13,561,945 km (0.084 R)
• M13: 14,796,127 km (0.111 R)
• M14: 26,434,692 km (0.052 R)
• M15: 29,245,636 km (0.088 R)
• M16: 31,401,341 km (0.118 R)
• M17: 33,550,763 km (0.119 R)
• M18: 38,862,834 km (0.094 R)
• M19: 43,131,011 km (0.114 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 415 - 17,830 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit