🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 545.1

Radius: 9.9

Gravity: 5.56 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 0.81 AU - 1.09 AU

Year: 617 Days

Day: 7 Hours

Environment

Temp: -166 °C

Axial Tilt: 36.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 43,207,621 km

• M1: 123,119 km (0.093 R)
• M2: 491,279 km (0.12 R)
• M3: 867,518 km (0.086 R)
• M4: 1,208,302 km (0.083 R)
• M5: 1,573,470 km (0.107 R)
• M6: 2,118,605 km (0.108 R)
• M7: 2,885,145 km (0.05 R)
• M8: 3,718,704 km (0.11 R)
• M9: 4,250,225 km (0.108 R)
• M10: 4,944,359 km (0.087 R)
• M11: 6,557,922 km (0.099 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 865.9

Radius: 13.8

Gravity: 4.55 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 0.93 AU - 1.01 AU

Year: 637 Days

Day: 13 Hours

Environment

Temp: -183 °C

Axial Tilt: 1.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 43,207,621 km

• M1: 171,589 km (0.083 R)
• M2: 626,366 km (0.112 R)
• M3: 1,270,984 km (0.107 R)
• M4: 1,955,394 km (0.067 R)
• M5: 2,650,276 km (0.107 R)
• M6: 3,093,684 km (0.102 R)
• M7: 3,573,295 km (0.059 R)
• M8: 4,028,072 km (0.105 R)
• M9: 5,073,313 km (0.115 R)
• M10: 6,251,994 km (0.066 R)
• M11: 7,003,424 km (0.1 R)
• M12: 7,605,855 km (0.038 R)
• M13: 8,050,460 km (0.106 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 671.2

Radius: 9.1

Gravity: 8.11 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 1.04 AU - 1.12 AU

Year: 748 Days

Day: 11.4 Hours

Environment

Temp: -171 °C

Axial Tilt: 33 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 43,207,621 km

• M1: 114,592 km (0.098 R)
• M2: 505,641 km (0.103 R)
• M3: 790,475 km (0.109 R)
• M4: 1,082,640 km (0.068 R)
• M5: 1,593,965 km (0.1 R)
• M6: 1,960,480 km (0.117 R)
• M7: 2,446,673 km (0.04 R)
• M8: 3,036,238 km (0.054 R)
• M9: 3,425,492 km (0.056 R)
• M10: 4,579,490 km (0.096 R)
• M11: 5,456,433 km (0.11 R)
• M12: 6,133,961 km (0.052 R)
• M13: 6,503,767 km (0.114 R)
• M14: 6,866,692 km (0.116 R)
• M15: 7,470,768 km (0.075 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 590

Radius: 8.5

Gravity: 8.17 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 1.06 AU - 1.5 AU

Year: 966 Days

Day: 11.9 Hours

Environment

Temp: -191 °C

Axial Tilt: 28.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 43,207,621 km

• M1: 110,553 km (0.094 R)
• M2: 380,427 km (0.069 R)
• M3: 844,779 km (0.095 R)
• M4: 1,387,371 km (0.083 R)
• M5: 1,764,058 km (0.083 R)
• M6: 2,075,371 km (0.085 R)
• M7: 2,346,592 km (0.114 R)
• M8: 2,922,843 km (0.047 R)
• M9: 3,634,480 km (0.082 R)
• M10: 4,126,956 km (0.103 R)
• M11: 4,423,160 km (0.1 R)
• M12: 4,715,774 km (0.085 R)
• M13: 5,302,048 km (0.115 R)
• M14: 5,833,868 km (0.074 R)
• M15: 6,144,284 km (0.075 R)
• M16: 6,619,706 km (0.113 R)
• M17: 7,236,498 km (0.085 R)
• M18: 8,986,643 km (0.083 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 44.5

Radius: 14

Gravity: 0.23 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 1.32 AU - 1.56 AU

Year: 1152 Days

Day: 11.4 Hours

Environment

Temp: -194 °C

Axial Tilt: 29.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (5)

Outer Limit: 43,207,621 km

• M1: 174,730 km (0.095 R)
• M2: 656,435 km (0.088 R)
• M3: 1,413,101 km (0.081 R)
• M4: 2,775,340 km (0.07 R)
• M5: 3,960,753 km (0.112 R)

Planet 6 - Gas Giant

Semi-Major Axis: 1.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 249.6

Radius: 9.5

Gravity: 2.77 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 1.59 AU - 1.59 AU

Year: 1337 Days

Day: 9.3 Hours

Environment

Temp: -193 °C

Axial Tilt: 31.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 43,207,621 km

• M1: 118,182 km (0.08 R)
• M2: 513,270 km (0.11 R)
• M3: 1,381,836 km (0.073 R)
• M4: 1,923,081 km (0.108 R)
• M5: 2,822,762 km (0.086 R)
• M6: 4,473,425 km (0.109 R)
• M7: 5,242,358 km (0.074 R)
• M8: 6,665,632 km (0.029 R)
• M9: 7,292,447 km (0.07 R)
• M10: 7,836,086 km (0.098 R)
• M11: 8,406,652 km (0.12 R)
• M12: 8,872,351 km (0.115 R)

Planet 7 - Gas Giant

Semi-Major Axis: 1.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 74.7

Radius: 8.9

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 1.48 AU - 1.76 AU

Year: 1375 Days

Day: 8.6 Hours

Environment

Temp: -202 °C

Axial Tilt: 22.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 43,207,621 km

• M1: 110,702 km (0.108 R)
• M2: 535,710 km (0.099 R)
• M3: 1,134,700 km (0.101 R)
• M4: 1,587,233 km (0.047 R)
• M5: 2,460,137 km (0.054 R)
• M6: 4,729,537 km (0.1 R)

Planet 8 - Gas Giant

Semi-Major Axis: 4.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 831.6

Radius: 10.7

Gravity: 7.26 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 3.85 AU - 4.41 AU

Year: 5597 Days

Day: 6.7 Hours

Environment

Temp: -210 °C

Axial Tilt: 2.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 43,207,621 km

• M1: 133,142 km (0.118 R)
• M2: 491,429 km (0.114 R)
• M3: 852,558 km (0.12 R)
• M4: 1,353,861 km (0.087 R)
• M5: 1,829,133 km (0.117 R)
• M6: 2,265,211 km (0.107 R)
• M7: 2,732,854 km (0.064 R)
• M8: 3,202,142 km (0.092 R)
• M9: 3,958,958 km (0.036 R)
• M10: 4,941,517 km (0.102 R)
• M11: 5,764,156 km (0.088 R)
• M12: 6,472,501 km (0.072 R)
• M13: 7,238,143 km (0.094 R)
• M14: 8,338,137 km (0.085 R)
• M15: 8,783,340 km (0.12 R)
• M16: 9,329,970 km (0.089 R)
• M17: 9,765,749 km (0.096 R)
• M18: 10,491,448 km (0.107 R)
• M19: 11,399,208 km (0.11 R)
• M20: 12,152,284 km (0.096 R)
• M21: 14,786,254 km (0.118 R)
• M22: 15,379,409 km (0.056 R)
• M23: 16,298,838 km (0.097 R)
• M24: 16,676,722 km (0.064 R)
• M25: 20,491,468 km (0.118 R)
• M26: 22,913,906 km (0.054 R)
• M27: 23,388,430 km (0.064 R)
• M28: 26,375,002 km (0.097 R)
• M29: 31,706,820 km (0.12 R)

Asteroid Belt

Center: 4.75 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Gas Giant

Semi-Major Axis: 5.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 728.6

Radius: 13.7

Gravity: 3.88 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 5.01 AU - 5.73 AU

Year: 8298 Days

Day: 13.7 Hours

Environment

Temp: -228 °C

Axial Tilt: 26.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 43,207,621 km

• M1: 171,589 km (0.103 R)
• M2: 693,985 km (0.096 R)
• M3: 1,125,275 km (0.119 R)
• M4: 1,593,816 km (0.084 R)
• M5: 2,703,682 km (0.097 R)
• M6: 3,886,702 km (0.112 R)
• M7: 7,728,376 km (0.064 R)
• M8: 8,224,741 km (0.087 R)
• M9: 9,938,983 km (0.117 R)
• M10: 10,983,027 km (0.12 R)
• M11: 13,882,533 km (0.12 R)
• M12: 14,618,106 km (0.073 R)
• M13: 18,472,345 km (0.064 R)
• M14: 23,468,316 km (0.069 R)
• M15: 25,678,774 km (0.115 R)
• M16: 26,414,496 km (0.072 R)
• M17: 27,735,894 km (0.118 R)
• M18: 29,299,491 km (0.072 R)
• M19: 36,836,830 km (0.068 R)
• M20: 37,655,130 km (0.086 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: 511 - 19,817 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit