🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 220.2

Radius: 11.7

Gravity: 1.61 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 0.71 AU - 0.79 AU

Year: 419 Days

Day: 7 Hours

Environment

Temp: -152 °C

Axial Tilt: 26.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 71,963,886 km

• M1: 145,708 km (0.093 R)
• M2: 608,564 km (0.081 R)
• M3: 995,125 km (0.103 R)
• M4: 1,378,096 km (0.11 R)
• M5: 2,659,701 km (0.07 R)
• M6: 3,196,757 km (0.101 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 491.9

Radius: 8.5

Gravity: 6.81 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 0.82 AU - 0.88 AU

Year: 506 Days

Day: 8.1 Hours

Environment

Temp: -153 °C

Axial Tilt: 33.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 71,963,886 km

• M1: 105,766 km (0.119 R)
• M2: 381,475 km (0.076 R)
• M3: 835,205 km (0.096 R)
• M4: 1,107,623 km (0.07 R)
• M5: 1,500,018 km (0.078 R)
• M6: 1,801,458 km (0.056 R)
• M7: 2,284,958 km (0.11 R)
• M8: 2,646,985 km (0.096 R)
• M9: 2,916,410 km (0.108 R)
• M10: 3,597,230 km (0.102 R)
• M11: 4,654,738 km (0.114 R)
• M12: 5,352,313 km (0.046 R)

Asteroid Belt

Center: 2.28 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 3.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 849.4

Radius: 13.7

Gravity: 4.53 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 3.31 AU - 4.09 AU

Year: 4595 Days

Day: 7.2 Hours

Environment

Temp: -217 °C

Axial Tilt: 16.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 71,963,886 km

• M1: 170,542 km (0.104 R)
• M2: 694,134 km (0.07 R)
• M3: 1,217,278 km (0.07 R)
• M4: 1,714,990 km (0.037 R)
• M5: 2,241,574 km (0.074 R)
• M6: 3,542,926 km (0.077 R)
• M7: 4,287,475 km (0.111 R)
• M8: 5,583,441 km (0.091 R)
• M9: 6,028,495 km (0.117 R)
• M10: 7,092,285 km (0.047 R)
• M11: 8,277,549 km (0.087 R)
• M12: 8,937,725 km (0.105 R)
• M13: 9,549,131 km (0.077 R)
• M14: 10,947,273 km (0.114 R)
• M15: 12,033,503 km (0.116 R)
• M16: 13,451,691 km (0.106 R)
• M17: 13,930,404 km (0.111 R)
• M18: 14,475,688 km (0.061 R)
• M19: 15,205,726 km (0.103 R)
• M20: 15,901,356 km (0.096 R)
• M21: 22,327,482 km (0.096 R)
• M22: 22,999,625 km (0.1 R)
• M23: 23,916,660 km (0.109 R)
• M24: 29,670,344 km (0.056 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 557.5

Radius: 11.1

Gravity: 4.52 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 3.82 AU - 4.26 AU

Year: 5243 Days

Day: 5.5 Hours

Environment

Temp: -207 °C

Axial Tilt: 17.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 71,963,886 km

• M1: 138,528 km (0.117 R)
• M2: 490,382 km (0.1 R)
• M3: 881,580 km (0.102 R)
• M4: 2,223,024 km (0.075 R)
• M5: 2,621,852 km (0.093 R)
• M6: 3,031,152 km (0.052 R)
• M7: 3,867,853 km (0.074 R)
• M8: 4,233,769 km (0.079 R)
• M9: 4,774,715 km (0.114 R)
• M10: 5,251,334 km (0.096 R)
• M11: 6,583,204 km (0.116 R)
• M12: 7,107,245 km (0.113 R)
• M13: 7,623,657 km (0.078 R)
• M14: 8,202,002 km (0.107 R)
• M15: 11,311,993 km (0.096 R)
• M16: 11,873,733 km (0.056 R)
• M17: 13,462,911 km (0.102 R)
• M18: 15,472,160 km (0.114 R)
• M19: 17,364,573 km (0.096 R)
• M20: 17,736,024 km (0.065 R)
• M21: 19,143,142 km (0.081 R)
• M22: 21,533,267 km (0.1 R)
• M23: 22,178,632 km (0.089 R)
• M24: 24,269,263 km (0.04 R)
• M25: 25,204,399 km (0.041 R)
• M26: 27,063,302 km (0.108 R)
• M27: 28,409,384 km (0.043 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 367.1

Radius: 10.1

Gravity: 3.6 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 3.77 AU - 4.89 AU

Year: 5818 Days

Day: 14.8 Hours

Environment

Temp: -212 °C

Axial Tilt: 6.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 71,963,886 km

• M1: 125,662 km (0.056 R)
• M2: 489,634 km (0.051 R)
• M3: 833,111 km (0.033 R)
• M4: 3,302,971 km (0.109 R)
• M5: 3,923,055 km (0.093 R)
• M6: 4,307,820 km (0.03 R)
• M7: 5,313,716 km (0.068 R)
• M8: 6,438,393 km (0.103 R)
• M9: 7,542,425 km (0.072 R)
• M10: 8,032,059 km (0.054 R)
• M11: 8,768,230 km (0.098 R)
• M12: 11,564,963 km (0.117 R)
• M13: 12,745,739 km (0.079 R)
• M14: 13,190,044 km (0.115 R)
• M15: 16,478,355 km (0.065 R)
• M16: 17,005,837 km (0.09 R)
• M17: 19,164,834 km (0.053 R)
• M18: 21,639,631 km (0.071 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 234.9

Radius: 12.9

Gravity: 1.41 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 4.44 AU - 4.8 AU

Year: 6412 Days

Day: 13.3 Hours

Environment

Temp: -207 °C

Axial Tilt: 39 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 71,963,886 km

• M1: 160,369 km (0.062 R)
• M2: 687,253 km (0.063 R)
• M3: 1,134,700 km (0.029 R)
• M4: 2,329,987 km (0.096 R)
• M5: 2,816,778 km (0.058 R)
• M6: 3,240,140 km (0.077 R)
• M7: 3,665,746 km (0.086 R)
• M8: 4,971,586 km (0.107 R)
• M9: 5,407,963 km (0.043 R)
• M10: 8,338,436 km (0.043 R)
• M11: 9,605,978 km (0.038 R)
• M12: 10,998,136 km (0.113 R)
• M13: 11,698,105 km (0.067 R)
• M14: 13,677,434 km (0.101 R)
• M15: 14,129,070 km (0.03 R)
• M16: 14,799,119 km (0.043 R)
• M17: 17,167,104 km (0.03 R)
• M18: 19,273,142 km (0.063 R)
• M19: 19,905,343 km (0.096 R)
• M20: 21,277,754 km (0.04 R)
• M21: 21,816,905 km (0.081 R)
• M22: 23,992,656 km (0.119 R)

Planet 7 - Ice Giant

Semi-Major Axis: 9.17 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 721.1

Radius: 6.5

Gravity: 17.07 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 7.2 AU - 11.14 AU

Year: 17930 Days

Day: 16.2 Hours

Environment

Temp: -234 °C

Axial Tilt: 37.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 71,963,886 km

• M1: 95,593 km (0.1 R)
• M2: 638,783 km (0.11 R)
• M3: 867,368 km (0.08 R)
• M4: 1,608,626 km (0.111 R)
• M5: 2,327,593 km (0.083 R)
• M6: 4,087,762 km (0.117 R)
• M7: 5,107,870 km (0.068 R)
• M8: 5,330,771 km (0.101 R)
• M9: 5,916,446 km (0.09 R)
• M10: 6,807,451 km (0.082 R)
• M11: 7,543,921 km (0.111 R)
• M12: 8,537,850 km (0.116 R)
• M13: 14,324,894 km (0.101 R)
• M14: 20,280,834 km (0.116 R)
• M15: 21,411,494 km (0.111 R)
• M16: 24,736,756 km (0.113 R)
• M17: 27,135,259 km (0.109 R)
• M18: 31,263,561 km (0.081 R)
• M19: 33,931,340 km (0.096 R)
• M20: 37,161,607 km (0.07 R)
• M21: 39,281,409 km (0.088 R)
• M22: 39,569,983 km (0.092 R)
• M23: 41,480,498 km (0.108 R)
• M24: 42,838,547 km (0.074 R)
• M25: 57,157,606 km (0.086 R)
• M26: 63,083,926 km (0.116 R)
• M27: 69,828,845 km (0.108 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 514 - 10,695 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit