🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 712.1

Radius: 11.7

Gravity: 5.2 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 0.71 AU - 0.73 AU

Year: 394 Days

Day: 8.1 Hours

Environment

Temp: -136 °C

Axial Tilt: 0.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 45,967,739 km

• M1: 145,559 km (0.039 R)
• M2: 525,986 km (0.104 R)
• M3: 907,311 km (0.114 R)
• M4: 1,276,967 km (0.112 R)
• M5: 1,707,061 km (0.068 R)
• M6: 2,295,430 km (0.095 R)
• M7: 2,687,077 km (0.088 R)
• M8: 3,476,206 km (0.091 R)
• M9: 3,932,030 km (0.108 R)
• M10: 4,385,910 km (0.108 R)
• M11: 4,874,796 km (0.071 R)
• M12: 5,528,689 km (0.098 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 148.2

Radius: 10.6

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 1.56 AU - 2.08 AU

Year: 1585 Days

Day: 6.6 Hours

Environment

Temp: -178 °C

Axial Tilt: 3.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 45,967,739 km

• M1: 131,796 km (0.079 R)
• M2: 493,673 km (0.072 R)
• M3: 913,445 km (0.089 R)
• M4: 1,557,912 km (0.089 R)
• M5: 2,660,897 km (0.041 R)
• M6: 3,101,463 km (0.115 R)
• M7: 4,238,108 km (0.097 R)
• M8: 4,606,866 km (0.06 R)
• M9: 6,140,095 km (0.111 R)
• M10: 6,508,704 km (0.094 R)
• M11: 6,870,432 km (0.053 R)
• M12: 7,869,446 km (0.114 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 259.8

Radius: 9.1

Gravity: 3.14 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 1.93 AU - 2.83 AU

Year: 2371 Days

Day: 9 Hours

Environment

Temp: -189 °C

Axial Tilt: 17.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 45,967,739 km

• M1: 113,246 km (0.119 R)
• M2: 431,291 km (0.116 R)
• M3: 764,595 km (0.088 R)
• M4: 1,139,038 km (0.108 R)
• M5: 1,455,288 km (0.097 R)
• M6: 3,060,174 km (0.112 R)
• M7: 4,460,859 km (0.066 R)
• M8: 5,218,273 km (0.119 R)
• M9: 8,035,500 km (0.075 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 264.2

Radius: 13.1

Gravity: 1.54 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 2.54 AU - 2.92 AU

Year: 2912 Days

Day: 8.8 Hours

Environment

Temp: -201 °C

Axial Tilt: 45.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 45,967,739 km

• M1: 162,912 km (0.106 R)
• M2: 593,305 km (0.112 R)
• M3: 1,001,707 km (0.053 R)
• M4: 1,411,456 km (0.051 R)
• M5: 1,829,881 km (0.03 R)
• M6: 3,505,078 km (0.076 R)
• M7: 4,157,624 km (0.082 R)
• M8: 4,684,059 km (0.105 R)
• M9: 5,254,625 km (0.086 R)
• M10: 5,730,346 km (0.075 R)
• M11: 7,612,736 km (0.083 R)
• M12: 8,648,702 km (0.104 R)
• M13: 9,477,624 km (0.093 R)
• M14: 11,896,771 km (0.101 R)
• M15: 14,177,839 km (0.102 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 294.5

Radius: 9.4

Gravity: 3.33 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 5.16 AU - 5.88 AU

Year: 8374 Days

Day: 12 Hours

Environment

Temp: -211 °C

Axial Tilt: 0.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 45,967,739 km

• M1: 116,836 km (0.12 R)
• M2: 435,180 km (0.09 R)
• M3: 1,466,508 km (0.117 R)
• M4: 1,916,050 km (0.1 R)
• M5: 2,324,003 km (0.088 R)
• M6: 3,484,284 km (0.069 R)
• M7: 3,861,420 km (0.066 R)
• M8: 4,619,582 km (0.111 R)
• M9: 4,965,901 km (0.117 R)
• M10: 5,329,424 km (0.11 R)
• M11: 6,016,228 km (0.114 R)
• M12: 6,528,002 km (0.1 R)
• M13: 7,457,304 km (0.071 R)
• M14: 8,086,214 km (0.118 R)
• M15: 8,511,670 km (0.084 R)
• M16: 8,992,777 km (0.1 R)
• M17: 9,921,780 km (0.085 R)
• M18: 10,867,238 km (0.111 R)
• M19: 11,578,426 km (0.102 R)
• M20: 11,920,706 km (0.097 R)
• M21: 14,850,730 km (0.089 R)
• M22: 15,666,936 km (0.098 R)
• M23: 19,029,448 km (0.06 R)
• M24: 20,556,543 km (0.099 R)
• M25: 21,791,323 km (0.104 R)
• M26: 22,163,822 km (0.098 R)
• M27: 24,648,643 km (0.101 R)
• M28: 24,971,774 km (0.102 R)
• M29: 28,184,239 km (0.109 R)
• M30: 31,377,705 km (0.116 R)

Planet 6 - Ice Giant

Semi-Major Axis: 7.87 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 297.3

Radius: 7.3

Gravity: 5.58 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 6.89 AU - 8.85 AU

Year: 14255 Days

Day: 17 Hours

Environment

Temp: -223 °C

Axial Tilt: 44.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 45,967,739 km

• M1: 107,262 km (0.108 R)
• M2: 340,934 km (0.086 R)
• M3: 964,009 km (0.077 R)
• M4: 1,304,793 km (0.115 R)
• M5: 2,529,550 km (0.112 R)
• M6: 3,346,056 km (0.102 R)
• M7: 3,841,075 km (0.098 R)
• M8: 4,271,318 km (0.093 R)
• M9: 4,556,302 km (0.077 R)
• M10: 4,884,370 km (0.08 R)
• M11: 6,069,634 km (0.108 R)
• M12: 6,357,162 km (0.072 R)
• M13: 6,691,513 km (0.051 R)
• M14: 8,018,745 km (0.114 R)
• M15: 8,409,196 km (0.082 R)
• M16: 9,754,529 km (0.119 R)
• M17: 10,971,657 km (0.098 R)
• M18: 12,117,128 km (0.107 R)
• M19: 13,220,413 km (0.094 R)
• M20: 13,888,816 km (0.082 R)
• M21: 14,262,960 km (0.056 R)
• M22: 15,293,241 km (0.109 R)
• M23: 17,214,227 km (0.07 R)
• M24: 17,864,529 km (0.108 R)
• M25: 19,678,254 km (0.113 R)
• M26: 20,071,098 km (0.096 R)
• M27: 21,280,895 km (0.091 R)
• M28: 21,528,630 km (0.059 R)
• M29: 26,512,782 km (0.066 R)
• M30: 31,248,153 km (0.107 R)
• M31: 32,760,737 km (0.029 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 349 - 13,645 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit