🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 251.4

Radius: 9.5

Gravity: 2.79 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 0.6 AU - 0.98 AU

Year: 468 Days

Day: 11.1 Hours

Environment

Temp: -157 °C

Axial Tilt: 5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 57,474,311 km

• M1: 118,182 km (0.096 R)
• M2: 477,816 km (0.084 R)
• M3: 828,473 km (0.111 R)
• M4: 1,198,279 km (0.1 R)
• M5: 1,556,416 km (0.101 R)
• M6: 2,390,724 km (0.09 R)
• M7: 2,936,905 km (0.086 R)
• M8: 3,378,070 km (0.092 R)
• M9: 4,165,702 km (0.088 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 981

Radius: 8.6

Gravity: 13.26 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 0.68 AU - 0.96 AU

Year: 495 Days

Day: 8.8 Hours

Environment

Temp: -158 °C

Axial Tilt: 43.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 57,474,311 km

• M1: 107,710 km (0.098 R)
• M2: 546,032 km (0.102 R)
• M3: 977,622 km (0.092 R)
• M4: 1,673,103 km (0.112 R)
• M5: 2,354,222 km (0.09 R)
• M6: 2,697,998 km (0.1 R)
• M7: 3,099,219 km (0.081 R)
• M8: 3,768,670 km (0.102 R)
• M9: 4,316,347 km (0.104 R)
• M10: 5,253,428 km (0.041 R)
• M11: 6,300,614 km (0.097 R)
• M12: 6,822,112 km (0.069 R)
• M13: 7,264,024 km (0.035 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 933.1

Radius: 13.2

Gravity: 5.36 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 2.26 AU - 2.52 AU

Year: 2464 Days

Day: 7.4 Hours

Environment

Temp: -199 °C

Axial Tilt: 18.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 57,474,311 km

• M1: 164,258 km (0.114 R)
• M2: 701,464 km (0.044 R)
• M3: 1,561,054 km (0.114 R)
• M4: 2,356,765 km (0.114 R)
• M5: 3,043,868 km (0.094 R)
• M6: 3,920,960 km (0.114 R)
• M7: 4,729,537 km (0.094 R)
• M8: 5,672,302 km (0.115 R)
• M9: 6,257,230 km (0.11 R)
• M10: 6,765,564 km (0.118 R)
• M11: 7,424,094 km (0.106 R)
• M12: 8,191,082 km (0.066 R)
• M13: 8,975,124 km (0.115 R)
• M14: 10,613,969 km (0.094 R)
• M15: 11,840,522 km (0.083 R)
• M16: 12,753,966 km (0.085 R)
• M17: 13,342,634 km (0.091 R)
• M18: 17,593,757 km (0.07 R)
• M19: 18,153,402 km (0.083 R)
• M20: 18,725,165 km (0.108 R)
• M21: 19,486,170 km (0.07 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 651.8

Radius: 11.3

Gravity: 5.1 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 2.28 AU - 3.2 AU

Year: 3025 Days

Day: 14 Hours

Environment

Temp: -215 °C

Axial Tilt: 31.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 57,474,311 km

• M1: 140,622 km (0.107 R)
• M2: 520,002 km (0.089 R)
• M3: 1,014,573 km (0.076 R)
• M4: 2,063,403 km (0.111 R)
• M5: 2,445,177 km (0.111 R)
• M6: 3,006,169 km (0.076 R)
• M7: 3,426,539 km (0.096 R)
• M8: 4,408,649 km (0.053 R)
• M9: 4,813,461 km (0.069 R)
• M10: 5,292,473 km (0.119 R)
• M11: 5,882,338 km (0.118 R)
• M12: 6,402,490 km (0.036 R)
• M13: 7,103,056 km (0.101 R)
• M14: 7,886,351 km (0.077 R)
• M15: 8,282,337 km (0.12 R)
• M16: 8,657,079 km (0.074 R)
• M17: 9,078,646 km (0.09 R)
• M18: 10,116,257 km (0.081 R)
• M19: 12,162,905 km (0.078 R)
• M20: 14,374,560 km (0.101 R)
• M21: 15,678,455 km (0.097 R)
• M22: 16,095,085 km (0.04 R)
• M23: 16,465,639 km (0.073 R)
• M24: 17,836,105 km (0.103 R)
• M25: 18,636,005 km (0.087 R)
• M26: 19,044,856 km (0.1 R)

Planet 5 - Ice Giant

Semi-Major Axis: 6.85 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 206.6

Radius: 6.6

Gravity: 4.74 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 5.59 AU - 8.11 AU

Year: 11955 Days

Day: 16.4 Hours

Environment

Temp: -238 °C

Axial Tilt: 2.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 57,474,311 km

• M1: 82,578 km (0.073 R)
• M2: 426,354 km (0.099 R)
• M3: 875,148 km (0.116 R)
• M4: 1,956,890 km (0.082 R)
• M5: 2,308,594 km (0.105 R)
• M6: 2,739,586 km (0.092 R)
• M7: 3,714,515 km (0.074 R)
• M8: 4,003,089 km (0.031 R)
• M9: 4,280,593 km (0.08 R)
• M10: 4,762,598 km (0.117 R)
• M11: 4,988,042 km (0.09 R)
• M12: 8,161,910 km (0.117 R)
• M13: 9,115,597 km (0.076 R)
• M14: 10,658,549 km (0.079 R)
• M15: 11,292,096 km (0.072 R)
• M16: 11,898,715 km (0.04 R)
• M17: 14,310,233 km (0.105 R)
• M18: 16,066,662 km (0.041 R)
• M19: 21,494,970 km (0.08 R)
• M20: 22,347,229 km (0.042 R)
• M21: 29,707,594 km (0.075 R)
• M22: 30,570,474 km (0.115 R)
• M23: 34,503,103 km (0.066 R)

Planet 6 - Ice Giant

Semi-Major Axis: 8.59 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 867.6

Radius: 4.2

Gravity: 49.18 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 8.37 AU - 8.81 AU

Year: 16789 Days

Day: 23.3 Hours

Environment

Temp: -233 °C

Axial Tilt: 38.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 57,474,311 km

• M1: 54,454 km (0.063 R)
• M2: 232,325 km (0.114 R)
• M3: 578,495 km (0.114 R)
• M4: 779,854 km (0.076 R)
• M5: 1,251,835 km (0.111 R)
• M6: 1,399,189 km (0.107 R)
• M7: 2,191,160 km (0.106 R)
• M8: 3,110,888 km (0.03 R)
• M9: 4,165,104 km (0.104 R)
• M10: 5,593,016 km (0.119 R)
• M11: 6,203,525 km (0.114 R)
• M12: 6,590,534 km (0.094 R)
• M13: 6,723,078 km (0.066 R)
• M14: 7,224,380 km (0.11 R)
• M15: 9,935,393 km (0.096 R)
• M16: 10,405,130 km (0.107 R)
• M17: 10,645,384 km (0.109 R)
• M18: 18,096,854 km (0.099 R)
• M19: 21,290,619 km (0.103 R)
• M20: 23,376,462 km (0.088 R)
• M21: 23,892,575 km (0.114 R)
• M22: 29,837,445 km (0.119 R)
• M23: 30,566,884 km (0.101 R)
• M24: 32,955,065 km (0.045 R)
• M25: 33,473,122 km (0.08 R)
• M26: 40,268,156 km (0.085 R)
• M27: 40,860,265 km (0.034 R)
• M28: 42,518,557 km (0.118 R)
• M29: 47,432,249 km (0.093 R)
• M30: 52,887,485 km (0.084 R)
• M31: 53,241,733 km (0.108 R)
• M32: 53,775,947 km (0.037 R)
• M33: 55,765,449 km (0.06 R)
• M34: 56,132,412 km (0.065 R)
• M35: 56,316,567 km (0.087 R)
• M36: 59,507,639 km (0.118 R)
• M37: 65,837,425 km (0.118 R)
• M38: 66,658,866 km (0.077 R)
• M39: 72,819,756 km (0.069 R)

Planet 7 - Ice Giant

Semi-Major Axis: 9.37 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 322.8

Radius: 7.8

Gravity: 5.31 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 8.13 AU - 10.61 AU

Year: 19127 Days

Day: 15.9 Hours

Environment

Temp: -230 °C

Axial Tilt: 18.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 57,474,311 km

• M1: 97,089 km (0.115 R)
• M2: 378,931 km (0.119 R)
• M3: 733,329 km (0.067 R)
• M4: 1,213,837 km (0.114 R)
• M5: 1,481,917 km (0.113 R)
• M6: 1,959,583 km (0.116 R)
• M7: 2,473,601 km (0.114 R)
• M8: 3,171,475 km (0.116 R)
• M9: 4,408,948 km (0.107 R)
• M10: 5,430,852 km (0.063 R)
• M11: 8,072,002 km (0.092 R)
• M12: 8,590,957 km (0.106 R)
• M13: 9,591,168 km (0.12 R)
• M14: 10,948,171 km (0.102 R)
• M15: 12,866,015 km (0.105 R)
• M16: 13,443,463 km (0.114 R)
• M17: 17,431,293 km (0.113 R)
• M18: 19,525,514 km (0.091 R)
• M19: 22,234,732 km (0.101 R)
• M20: 23,441,986 km (0.115 R)
• M21: 31,617,360 km (0.063 R)
• M22: 33,862,376 km (0.104 R)
• M23: 34,715,682 km (0.104 R)
• M24: 39,198,083 km (0.12 R)
• M25: 40,138,605 km (0.115 R)
• M26: 45,361,366 km (0.111 R)
• M27: 55,433,341 km (0.105 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: 470 - 15,486 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit