🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 194.9

Radius: 8.2

Gravity: 2.9 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 0.5 AU - 0.54 AU

Year: 254 Days

Day: 8.9 Hours

Environment

Temp: -144 °C

Axial Tilt: 13.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (5)

Outer Limit: 77,122,413 km

• M1: 102,026 km (0.027 R)
• M2: 364,121 km (0.078 R)
• M3: 956,678 km (0.063 R)
• M4: 1,342,641 km (0.103 R)
• M5: 2,316,822 km (0.074 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 830.8

Radius: 10.1

Gravity: 8.14 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 0.6 AU - 0.62 AU

Year: 323 Days

Day: 15 Hours

Environment

Temp: -155 °C

Axial Tilt: 159.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 77,122,413 km

• M1: 125,662 km (0.094 R)
• M2: 466,745 km (0.043 R)
• M3: 792,869 km (0.089 R)
• M4: 1,191,547 km (0.105 R)
• M5: 1,702,723 km (0.101 R)
• M6: 2,038,121 km (0.056 R)
• M7: 2,373,370 km (0.075 R)
• M8: 2,834,880 km (0.089 R)
• M9: 3,333,041 km (0.036 R)
• M10: 3,938,912 km (0.073 R)
• M11: 4,917,581 km (0.095 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 147.6

Radius: 8.3

Gravity: 2.14 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 0.86 AU - 1.44 AU

Year: 836 Days

Day: 11.6 Hours

Environment

Temp: -180 °C

Axial Tilt: 7.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 77,122,413 km

• M1: 119,678 km (0.058 R)
• M2: 1,055,413 km (0.113 R)
• M3: 1,618,649 km (0.105 R)
• M4: 2,074,474 km (0.113 R)
• M5: 2,895,616 km (0.113 R)
• M6: 3,265,572 km (0.096 R)
• M7: 3,778,393 km (0.099 R)
• M8: 4,113,792 km (0.104 R)
• M9: 4,741,654 km (0.098 R)
• M10: 5,194,487 km (0.077 R)
• M11: 5,496,076 km (0.102 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 489.5

Radius: 9.3

Gravity: 5.66 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 1.55 AU - 1.99 AU

Year: 1597 Days

Day: 6.9 Hours

Environment

Temp: -195 °C

Axial Tilt: 5.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 77,122,413 km

• M1: 115,639 km (0.115 R)
• M2: 473,776 km (0.104 R)
• M3: 909,705 km (0.097 R)
• M4: 1,324,390 km (0.08 R)
• M5: 1,622,539 km (0.05 R)
• M6: 1,914,105 km (0.12 R)
• M7: 2,310,689 km (0.092 R)
• M8: 2,829,045 km (0.112 R)
• M9: 3,660,361 km (0.037 R)
• M10: 4,384,564 km (0.087 R)
• M11: 6,024,456 km (0.06 R)
• M12: 6,539,372 km (0.106 R)
• M13: 7,288,558 km (0.071 R)
• M14: 7,737,800 km (0.059 R)
• M15: 8,374,938 km (0.076 R)
• M16: 9,442,019 km (0.075 R)
• M17: 10,299,963 km (0.051 R)
• M18: 11,417,908 km (0.043 R)
• M19: 12,024,677 km (0.091 R)
• M20: 12,317,440 km (0.109 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 196

Radius: 10

Gravity: 1.96 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 4.18 AU - 4.42 AU

Year: 6048 Days

Day: 12.5 Hours

Environment

Temp: -223 °C

Axial Tilt: 29.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 77,122,413 km

• M1: 130,001 km (0.07 R)
• M2: 492,476 km (0.091 R)
• M3: 853,605 km (0.107 R)
• M4: 1,337,704 km (0.059 R)
• M5: 4,133,090 km (0.077 R)
• M6: 5,198,227 km (0.106 R)
• M7: 5,958,184 km (0.043 R)
• M8: 6,850,535 km (0.084 R)
• M9: 7,218,995 km (0.09 R)
• M10: 7,568,306 km (0.114 R)
• M11: 9,190,396 km (0.044 R)
• M12: 10,300,262 km (0.084 R)
• M13: 14,512,639 km (0.096 R)
• M14: 19,323,707 km (0.115 R)
• M15: 20,185,989 km (0.084 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 661.8

Radius: 13.3

Gravity: 3.74 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 4.27 AU - 6.31 AU

Year: 8252 Days

Day: 5.8 Hours

Environment

Temp: -223 °C

Axial Tilt: 31.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 77,122,413 km

• M1: 209,437 km (0.072 R)
• M2: 886,816 km (0.034 R)
• M3: 1,390,512 km (0.119 R)
• M4: 2,135,210 km (0.084 R)
• M5: 2,666,732 km (0.103 R)
• M6: 3,630,740 km (0.112 R)
• M7: 4,700,515 km (0.093 R)
• M8: 5,804,248 km (0.104 R)
• M9: 6,924,437 km (0.104 R)
• M10: 7,654,773 km (0.118 R)
• M11: 9,824,242 km (0.106 R)
• M12: 10,351,873 km (0.108 R)
• M13: 10,949,068 km (0.112 R)
• M14: 11,621,660 km (0.09 R)
• M15: 13,395,592 km (0.072 R)
• M16: 14,408,220 km (0.112 R)
• M17: 14,964,724 km (0.107 R)
• M18: 15,599,767 km (0.11 R)
• M19: 17,404,665 km (0.112 R)
• M20: 20,175,517 km (0.092 R)
• M21: 21,826,928 km (0.12 R)
• M22: 23,908,432 km (0.054 R)
• M23: 29,241,896 km (0.084 R)
• M24: 33,243,639 km (0.089 R)
• M25: 34,654,796 km (0.106 R)
• M26: 35,097,007 km (0.09 R)
• M27: 37,364,611 km (0.081 R)

Planet 7 - Ice Giant

Semi-Major Axis: 9.79 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 661

Radius: 3.2

Gravity: 64.55 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 9.63 AU - 9.95 AU

Year: 20776 Days

Day: 15.5 Hours

Environment

Temp: -229 °C

Axial Tilt: 29 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 77,122,413 km

• M1: 42,785 km (0.103 R)
• M2: 153,936 km (0.071 R)
• M3: 496,815 km (0.089 R)
• M4: 611,406 km (0.088 R)
• M5: 941,419 km (0.11 R)
• M6: 2,100,354 km (0.092 R)
• M7: 2,809,897 km (0.05 R)
• M8: 3,260,486 km (0.112 R)
• M9: 4,542,240 km (0.12 R)
• M10: 7,740,194 km (0.064 R)
• M11: 16,606,560 km (0.114 R)
• M12: 25,583,031 km (0.067 R)
• M13: 28,215,505 km (0.083 R)
• M14: 32,170,424 km (0.1 R)
• M15: 38,624,674 km (0.03 R)
• M16: 38,916,988 km (0.118 R)
• M17: 39,654,207 km (0.106 R)
• M18: 48,727,318 km (0.035 R)
• M19: 50,449,638 km (0.1 R)
• M20: 57,554,490 km (0.103 R)
• M21: 69,524,264 km (0.112 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 378 - 15,521 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit