🌌 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: 128

Radius: 10

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 0.49 AU - 0.55 AU

Year: 254 Days

Day: 9.8 Hours

Environment

Temp: -144 °C

Axial Tilt: 21.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (5)

Outer Limit: 80,199,906 km

• M1: 124,465 km (0.098 R)
• M2: 436,527 km (0.116 R)
• M3: 764,146 km (0.064 R)
• M4: 1,427,014 km (0.11 R)
• M5: 1,739,674 km (0.109 R)

Asteroid Belt

Center: 0.97 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 1.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 480.1

Radius: 13.5

Gravity: 2.63 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 1.25 AU - 1.59 AU

Year: 1148 Days

Day: 14.6 Hours

Environment

Temp: -198 °C

Axial Tilt: 31.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 80,199,906 km

• M1: 167,998 km (0.12 R)
• M2: 636,988 km (0.059 R)
• M3: 1,456,485 km (0.094 R)
• M4: 2,772,049 km (0.108 R)
• M5: 3,603,065 km (0.096 R)
• M6: 4,896,189 km (0.088 R)
• M7: 5,325,834 km (0.043 R)
• M8: 6,091,177 km (0.107 R)
• M9: 6,701,237 km (0.115 R)
• M10: 8,538,448 km (0.081 R)
• M11: 9,732,688 km (0.041 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 87.6

Radius: 14.3

Gravity: 0.43 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 1.36 AU - 2.18 AU

Year: 1597 Days

Day: 5.6 Hours

Environment

Temp: -196 °C

Axial Tilt: 37.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 80,199,906 km

• M1: 178,769 km (0.08 R)
• M2: 915,988 km (0.05 R)
• M3: 2,338,065 km (0.11 R)
• M4: 3,184,490 km (0.118 R)
• M5: 4,242,147 km (0.079 R)
• M6: 4,741,953 km (0.05 R)
• M7: 5,298,308 km (0.073 R)
• M8: 6,064,249 km (0.083 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 94.9

Radius: 11.3

Gravity: 0.74 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 2.07 AU - 2.59 AU

Year: 2412 Days

Day: 12 Hours

Environment

Temp: -204 °C

Axial Tilt: 14.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 80,199,906 km

• M1: 140,622 km (0.118 R)
• M2: 589,864 km (0.097 R)
• M3: 947,254 km (0.117 R)
• M4: 1,419,085 km (0.065 R)
• M5: 1,848,730 km (0.076 R)
• M6: 2,938,252 km (0.109 R)
• M7: 4,330,858 km (0.048 R)
• M8: 9,108,865 km (0.087 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 851

Radius: 9.6

Gravity: 9.23 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 4.06 AU - 5.86 AU

Year: 7492 Days

Day: 5.4 Hours

Environment

Temp: -230 °C

Axial Tilt: 36.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 80,199,906 km

• M1: 127,607 km (0.051 R)
• M2: 463,604 km (0.084 R)
• M3: 1,508,395 km (0.088 R)
• M4: 2,180,539 km (0.054 R)
• M5: 2,893,672 km (0.027 R)
• M6: 3,466,033 km (0.059 R)
• M7: 3,981,847 km (0.111 R)
• M8: 5,481,565 km (0.085 R)
• M9: 9,552,422 km (0.076 R)
• M10: 9,883,183 km (0.093 R)
• M11: 12,085,264 km (0.104 R)
• M12: 14,658,198 km (0.112 R)
• M13: 21,417,179 km (0.115 R)
• M14: 23,490,306 km (0.113 R)
• M15: 27,079,907 km (0.116 R)
• M16: 31,537,475 km (0.094 R)
• M17: 32,697,158 km (0.076 R)
• M18: 33,018,195 km (0.112 R)
• M19: 38,804,940 km (0.112 R)
• M20: 41,873,940 km (0.031 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 655.7

Radius: 10.2

Gravity: 6.3 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 4.95 AU - 5.19 AU

Year: 7743 Days

Day: 13.2 Hours

Environment

Temp: -217 °C

Axial Tilt: 7.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 80,199,906 km

• M1: 126,859 km (0.082 R)
• M2: 458,966 km (0.089 R)
• M3: 1,125,574 km (0.11 R)
• M4: 1,858,604 km (0.088 R)
• M5: 2,428,273 km (0.073 R)
• M6: 2,823,510 km (0.084 R)
• M7: 3,991,720 km (0.064 R)
• M8: 4,826,925 km (0.12 R)
• M9: 5,149,907 km (0.093 R)
• M10: 7,441,447 km (0.084 R)
• M11: 9,635,748 km (0.098 R)
• M12: 10,007,948 km (0.054 R)
• M13: 12,501,894 km (0.077 R)
• M14: 14,278,070 km (0.079 R)
• M15: 15,257,936 km (0.102 R)
• M16: 17,556,806 km (0.035 R)
• M17: 18,466,660 km (0.097 R)
• M18: 19,407,481 km (0.077 R)
• M19: 24,944,099 km (0.09 R)
• M20: 29,460,159 km (0.103 R)
• M21: 30,944,619 km (0.119 R)
• M22: 31,756,486 km (0.056 R)
• M23: 36,815,587 km (0.037 R)
• M24: 37,957,169 km (0.059 R)

Planet 7 - Ice Giant

Semi-Major Axis: 10.47 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 607.7

Radius: 5.9

Gravity: 17.46 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 9.71 AU - 11.23 AU

Year: 22978 Days

Day: 22.5 Hours

Environment

Temp: -239 °C

Axial Tilt: 126.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 80,199,906 km

• M1: 73,453 km (0.096 R)
• M2: 446,550 km (0.108 R)
• M3: 658,380 km (0.046 R)
• M4: 4,066,519 km (0.09 R)
• M5: 5,086,926 km (0.111 R)
• M6: 6,578,267 km (0.097 R)
• M7: 8,606,515 km (0.076 R)
• M8: 11,535,941 km (0.117 R)
• M9: 13,477,272 km (0.083 R)
• M10: 15,869,342 km (0.116 R)
• M11: 18,620,746 km (0.067 R)
• M12: 21,374,843 km (0.117 R)
• M13: 28,269,510 km (0.098 R)
• M14: 33,205,192 km (0.049 R)
• M15: 34,832,069 km (0.039 R)
• M16: 40,030,595 km (0.075 R)
• M17: 49,454,962 km (0.054 R)
• M18: 53,936,166 km (0.071 R)
• M19: 57,710,221 km (0.108 R)
• M20: 60,653,709 km (0.106 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: 254 - 11,114 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit