🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 677.3

Radius: 11.9

Gravity: 4.78 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 1.73 AU - 1.91 AU

Year: 1665 Days

Day: 5.5 Hours

Environment

Temp: -197 °C

Axial Tilt: 32.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 79,481,740 km

• M1: 148,102 km (0.081 R)
• M2: 603,777 km (0.066 R)
• M3: 1,141,282 km (0.111 R)
• M4: 1,567,935 km (0.11 R)
• M5: 2,476,593 km (0.103 R)
• M6: 3,253,604 km (0.085 R)
• M7: 4,706,199 km (0.084 R)
• M8: 6,063,501 km (0.06 R)
• M9: 6,937,003 km (0.103 R)
• M10: 7,722,840 km (0.093 R)
• M11: 9,121,132 km (0.067 R)
• M12: 9,897,246 km (0.071 R)
• M13: 12,106,507 km (0.074 R)
• M14: 13,245,395 km (0.113 R)
• M15: 13,654,246 km (0.094 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 654.2

Radius: 14.2

Gravity: 3.24 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 2.53 AU - 2.61 AU

Year: 2794 Days

Day: 7 Hours

Environment

Temp: -201 °C

Axial Tilt: 29.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 79,481,740 km

• M1: 176,675 km (0.07 R)
• M2: 838,047 km (0.059 R)
• M3: 1,495,380 km (0.084 R)
• M4: 1,974,841 km (0.115 R)
• M5: 2,752,302 km (0.045 R)
• M6: 3,504,031 km (0.118 R)
• M7: 3,978,705 km (0.117 R)
• M8: 4,561,538 km (0.097 R)
• M9: 5,012,576 km (0.12 R)
• M10: 5,694,293 km (0.12 R)
• M11: 6,218,634 km (0.025 R)
• M12: 8,085,316 km (0.114 R)
• M13: 8,783,639 km (0.106 R)
• M14: 10,454,647 km (0.055 R)
• M15: 10,963,280 km (0.113 R)
• M16: 11,736,402 km (0.106 R)
• M17: 12,372,193 km (0.112 R)
• M18: 15,347,096 km (0.106 R)
• M19: 15,851,690 km (0.072 R)
• M20: 16,840,831 km (0.071 R)
• M21: 18,092,815 km (0.098 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 362

Radius: 13.1

Gravity: 2.11 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 2.93 AU - 3.19 AU

Year: 3631 Days

Day: 14.4 Hours

Environment

Temp: -208 °C

Axial Tilt: 14.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 79,481,740 km

• M1: 162,912 km (0.092 R)
• M2: 723,306 km (0.096 R)
• M3: 1,314,217 km (0.109 R)
• M4: 2,366,788 km (0.048 R)
• M5: 3,823,422 km (0.094 R)
• M6: 4,282,987 km (0.114 R)
• M7: 4,961,114 km (0.062 R)
• M8: 6,929,373 km (0.085 R)
• M9: 7,585,659 km (0.083 R)
• M10: 8,024,729 km (0.1 R)
• M11: 9,624,379 km (0.117 R)
• M12: 12,690,687 km (0.098 R)
• M13: 13,266,040 km (0.093 R)
• M14: 15,997,248 km (0.04 R)
• M15: 18,124,829 km (0.086 R)
• M16: 19,546,607 km (0.12 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 131.3

Radius: 10.9

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 2.8 AU - 3.72 AU

Year: 3992 Days

Day: 13.5 Hours

Environment

Temp: -223 °C

Axial Tilt: 11.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 79,481,740 km

• M1: 136,284 km (0.088 R)
• M2: 479,312 km (0.104 R)
• M3: 828,323 km (0.085 R)
• M4: 1,435,242 km (0.084 R)
• M5: 1,787,994 km (0.11 R)
• M6: 3,572,696 km (0.108 R)
• M7: 4,825,130 km (0.114 R)
• M8: 5,517,768 km (0.102 R)
• M9: 6,349,831 km (0.032 R)
• M10: 6,835,576 km (0.088 R)
• M11: 8,443,005 km (0.115 R)
• M12: 8,905,112 km (0.102 R)
• M13: 9,779,213 km (0.091 R)
• M14: 13,479,067 km (0.105 R)
• M15: 13,855,904 km (0.114 R)
• M16: 14,806,898 km (0.114 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 371.8

Radius: 8

Gravity: 5.81 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 2.79 AU - 4.29 AU

Year: 4517 Days

Day: 13.3 Hours

Environment

Temp: -214 °C

Axial Tilt: 15.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 79,481,740 km

• M1: 99,483 km (0.117 R)
• M2: 412,441 km (0.116 R)
• M3: 923,168 km (0.102 R)
• M4: 1,327,681 km (0.097 R)
• M5: 1,714,092 km (0.059 R)
• M6: 2,216,143 km (0.065 R)
• M7: 3,435,066 km (0.114 R)
• M8: 4,434,230 km (0.119 R)
• M9: 5,225,603 km (0.068 R)
• M10: 5,776,273 km (0.096 R)
• M11: 12,598,833 km (0.116 R)
• M12: 14,526,103 km (0.08 R)
• M13: 15,665,889 km (0.108 R)
• M14: 20,378,072 km (0.111 R)
• M15: 21,671,944 km (0.113 R)
• M16: 22,003,902 km (0.059 R)

Planet 6 - Ice Giant

Semi-Major Axis: 10.22 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 636

Radius: 7.3

Gravity: 11.93 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 8.63 AU - 11.81 AU

Year: 22160 Days

Day: 15.2 Hours

Environment

Temp: -245 °C

Axial Tilt: 49.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 79,481,740 km

• M1: 93,947 km (0.117 R)
• M2: 343,028 km (0.1 R)
• M3: 1,095,056 km (0.065 R)
• M4: 2,410,470 km (0.081 R)
• M5: 2,692,313 km (0.051 R)
• M6: 3,465,584 km (0.079 R)
• M7: 5,364,729 km (0.074 R)
• M8: 10,809,045 km (0.049 R)
• M9: 12,044,573 km (0.1 R)
• M10: 16,479,103 km (0.107 R)
• M11: 17,411,247 km (0.117 R)
• M12: 20,418,613 km (0.069 R)
• M13: 36,194,307 km (0.062 R)
• M14: 36,618,567 km (0.097 R)
• M15: 41,815,298 km (0.111 R)
• M16: 47,991,446 km (0.116 R)
• M17: 53,459,098 km (0.085 R)
• M18: 58,159,912 km (0.057 R)
• M19: 60,709,957 km (0.045 R)
• M20: 63,538,404 km (0.082 R)
• M21: 64,569,433 km (0.117 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 284 - 17,970 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit