🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 904.1

Radius: 12.5

Gravity: 5.79 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 0.66 AU - 0.9 AU

Year: 459 Days

Day: 6.6 Hours

Environment

Temp: -160 °C

Axial Tilt: 3.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 30,658,608 km

• M1: 155,432 km (0.111 R)
• M2: 555,307 km (0.032 R)
• M3: 1,019,210 km (0.063 R)
• M4: 1,488,050 km (0.117 R)
• M5: 2,444,579 km (0.03 R)
• M6: 3,186,883 km (0.069 R)
• M7: 3,991,271 km (0.105 R)
• M8: 4,539,099 km (0.075 R)
• M9: 5,169,654 km (0.08 R)
• M10: 5,894,007 km (0.052 R)
• M11: 6,471,155 km (0.09 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 266.9

Radius: 14.5

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 1.09 AU - 1.51 AU

Year: 988 Days

Day: 14.9 Hours

Environment

Temp: -196 °C

Axial Tilt: 13.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 30,658,608 km

• M1: 180,265 km (0.108 R)
• M2: 713,731 km (0.077 R)
• M3: 1,166,415 km (0.11 R)
• M4: 1,657,694 km (0.116 R)
• M5: 2,113,070 km (0.047 R)
• M6: 2,664,188 km (0.075 R)
• M7: 3,116,124 km (0.095 R)
• M8: 3,767,772 km (0.025 R)
• M9: 4,891,102 km (0.116 R)
• M10: 6,017,425 km (0.12 R)
• M11: 6,991,756 km (0.113 R)
• M12: 7,484,232 km (0.047 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 768.2

Radius: 8.2

Gravity: 11.42 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 1.84 AU - 2.52 AU

Year: 2146 Days

Day: 11.6 Hours

Environment

Temp: -206 °C

Axial Tilt: 26.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 30,658,608 km

• M1: 103,971 km (0.086 R)
• M2: 403,316 km (0.119 R)
• M3: 1,038,060 km (0.089 R)
• M4: 1,298,659 km (0.085 R)
• M5: 1,708,707 km (0.059 R)
• M6: 2,089,733 km (0.099 R)
• M7: 2,470,459 km (0.104 R)
• M8: 3,023,223 km (0.074 R)
• M9: 3,459,002 km (0.115 R)
• M10: 4,032,859 km (0.085 R)
• M11: 4,352,999 km (0.049 R)
• M12: 4,843,081 km (0.07 R)
• M13: 5,609,771 km (0.114 R)
• M14: 6,374,964 km (0.118 R)
• M15: 7,035,737 km (0.087 R)
• M16: 7,560,676 km (0.077 R)
• M17: 8,142,762 km (0.079 R)
• M18: 8,953,881 km (0.097 R)
• M19: 9,817,659 km (0.068 R)
• M20: 10,660,494 km (0.114 R)
• M21: 11,590,544 km (0.077 R)
• M22: 13,042,242 km (0.047 R)
• M23: 13,655,593 km (0.1 R)
• M24: 14,150,911 km (0.088 R)
• M25: 17,377,737 km (0.082 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 715.9

Radius: 14.5

Gravity: 3.4 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 1.95 AU - 2.59 AU

Year: 2281 Days

Day: 10 Hours

Environment

Temp: -206 °C

Axial Tilt: 32.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 30,658,608 km

• M1: 180,265 km (0.105 R)
• M2: 731,534 km (0.112 R)
• M3: 1,214,286 km (0.108 R)
• M4: 2,295,430 km (0.052 R)
• M5: 2,841,612 km (0.094 R)
• M6: 3,422,799 km (0.067 R)
• M7: 4,382,470 km (0.076 R)
• M8: 5,026,788 km (0.108 R)
• M9: 5,808,137 km (0.103 R)
• M10: 6,426,276 km (0.092 R)
• M11: 7,376,970 km (0.056 R)
• M12: 8,943,410 km (0.084 R)
• M13: 9,454,137 km (0.088 R)
• M14: 10,274,980 km (0.084 R)
• M15: 12,557,245 km (0.101 R)
• M16: 15,986,627 km (0.11 R)
• M17: 16,945,848 km (0.066 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 149.7

Radius: 15

Gravity: 0.67 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 2.34 AU - 3.16 AU

Year: 3041 Days

Day: 8.6 Hours

Environment

Temp: -207 °C

Axial Tilt: 2.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 30,658,608 km

• M1: 186,549 km (0.119 R)
• M2: 854,503 km (0.054 R)
• M3: 1,480,570 km (0.117 R)
• M4: 2,017,178 km (0.117 R)
• M5: 3,268,713 km (0.057 R)
• M6: 4,990,286 km (0.09 R)
• M7: 6,039,266 km (0.09 R)
• M8: 6,776,036 km (0.033 R)
• M9: 7,951,725 km (0.074 R)
• M10: 8,867,713 km (0.07 R)
• M11: 10,078,109 km (0.097 R)

Planet 6 - Ice Giant

Semi-Major Axis: 7.47 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 96.7

Radius: 5.5

Gravity: 3.2 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 7.04 AU - 7.9 AU

Year: 13615 Days

Day: 16.5 Hours

Environment

Temp: -241 °C

Axial Tilt: 33.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 30,658,608 km

• M1: 71,508 km (0.1 R)
• M2: 268,379 km (0.06 R)
• M3: 569,669 km (0.06 R)
• M4: 845,826 km (0.037 R)
• M5: 1,177,784 km (0.071 R)
• M6: 1,413,999 km (0.12 R)
• M7: 1,592,918 km (0.111 R)
• M8: 1,773,632 km (0.091 R)
• M9: 3,869,349 km (0.117 R)
• M10: 5,047,582 km (0.08 R)
• M11: 5,269,735 km (0.092 R)
• M12: 7,717,455 km (0.074 R)
• M13: 9,772,032 km (0.095 R)
• M14: 10,381,943 km (0.089 R)
• M15: 11,156,411 km (0.086 R)
• M16: 17,622,779 km (0.058 R)
• M17: 19,935,562 km (0.067 R)
• M18: 22,443,121 km (0.098 R)
• M19: 22,968,659 km (0.116 R)
• M20: 24,200,747 km (0.118 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 492 - 14,084 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit