🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 739.5

Radius: 8.7

Gravity: 9.77 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 1.69 AU - 1.81 AU

Year: 1519 Days

Day: 10 Hours

Environment

Temp: -177 °C

Axial Tilt: 34.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 47,049,763 km

• M1: 108,458 km (0.117 R)
• M2: 390,750 km (0.059 R)
• M3: 858,243 km (0.112 R)
• M4: 1,291,329 km (0.114 R)
• M5: 1,568,683 km (0.083 R)
• M6: 1,854,714 km (0.091 R)
• M7: 2,283,013 km (0.084 R)
• M8: 3,183,742 km (0.048 R)
• M9: 3,482,638 km (0.096 R)
• M10: 3,922,307 km (0.103 R)
• M11: 4,398,626 km (0.108 R)
• M12: 5,058,054 km (0.094 R)
• M13: 5,600,346 km (0.074 R)
• M14: 6,424,032 km (0.081 R)
• M15: 6,775,437 km (0.086 R)
• M16: 7,086,601 km (0.081 R)
• M17: 7,461,792 km (0.103 R)
• M18: 8,428,494 km (0.07 R)
• M19: 9,866,279 km (0.086 R)
• M20: 12,204,942 km (0.037 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 794.8

Radius: 8.3

Gravity: 11.54 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 2.15 AU - 2.37 AU

Year: 2229 Days

Day: 13.8 Hours

Environment

Temp: -198 °C

Axial Tilt: 13.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 47,049,763 km

• M1: 103,223 km (0.033 R)
• M2: 498,759 km (0.061 R)
• M3: 770,878 km (0.099 R)
• M4: 1,536,669 km (0.048 R)
• M5: 1,966,464 km (0.09 R)
• M6: 2,256,235 km (0.078 R)
• M7: 3,621,914 km (0.11 R)
• M8: 4,470,134 km (0.07 R)
• M9: 5,542,452 km (0.081 R)
• M10: 6,125,584 km (0.108 R)
• M11: 6,554,930 km (0.104 R)
• M12: 7,384,300 km (0.116 R)
• M13: 7,655,521 km (0.079 R)
• M14: 9,960,974 km (0.071 R)
• M15: 13,481,162 km (0.105 R)
• M16: 13,750,737 km (0.047 R)
• M17: 14,817,968 km (0.066 R)
• M18: 17,379,832 km (0.055 R)
• M19: 17,753,079 km (0.12 R)
• M20: 18,077,257 km (0.1 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 71.7

Radius: 13.5

Gravity: 0.39 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 2.72 AU - 3.02 AU

Year: 3190 Days

Day: 11.4 Hours

Environment

Temp: -193 °C

Axial Tilt: 29.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 47,049,763 km

• M1: 205,847 km (0.103 R)
• M2: 664,215 km (0.098 R)
• M3: 1,231,639 km (0.104 R)
• M4: 2,431,863 km (0.101 R)
• M5: 4,634,093 km (0.094 R)
• M6: 5,461,220 km (0.109 R)
• M7: 9,093,456 km (0.083 R)
• M8: 9,995,083 km (0.092 R)
• M9: 10,545,453 km (0.12 R)

Asteroid Belt

Center: 3.32 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 3.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 904.7

Radius: 11.9

Gravity: 6.39 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 3.01 AU - 4.53 AU

Year: 4802 Days

Day: 14.9 Hours

Environment

Temp: -202 °C

Axial Tilt: 44.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 47,049,763 km

• M1: 147,952 km (0.106 R)
• M2: 564,582 km (0.102 R)
• M3: 1,041,052 km (0.077 R)
• M4: 1,560,007 km (0.105 R)
• M5: 2,344,348 km (0.072 R)
• M6: 2,976,848 km (0.118 R)
• M7: 3,742,640 km (0.117 R)
• M8: 4,112,745 km (0.043 R)
• M9: 4,558,247 km (0.114 R)
• M10: 5,401,979 km (0.068 R)
• M11: 5,846,135 km (0.098 R)
• M12: 6,607,738 km (0.086 R)
• M13: 7,047,256 km (0.102 R)
• M14: 7,578,628 km (0.034 R)
• M15: 8,060,632 km (0.104 R)
• M16: 8,484,443 km (0.086 R)
• M17: 8,963,755 km (0.086 R)
• M18: 9,376,944 km (0.07 R)
• M19: 9,889,616 km (0.11 R)
• M20: 12,687,246 km (0.103 R)
• M21: 13,209,043 km (0.117 R)
• M22: 16,399,667 km (0.032 R)
• M23: 18,569,434 km (0.12 R)
• M24: 21,949,598 km (0.102 R)
• M25: 24,498,447 km (0.101 R)
• M26: 25,063,328 km (0.116 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 399.4

Radius: 10.1

Gravity: 3.92 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 4.49 AU - 5.49 AU

Year: 7312 Days

Day: 5.7 Hours

Environment

Temp: -213 °C

Axial Tilt: 10.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 47,049,763 km

• M1: 125,662 km (0.108 R)
• M2: 899,083 km (0.099 R)
• M3: 1,874,312 km (0.059 R)
• M4: 2,997,941 km (0.076 R)
• M5: 3,423,098 km (0.046 R)
• M6: 4,973,082 km (0.101 R)
• M7: 6,541,167 km (0.098 R)
• M8: 6,945,530 km (0.096 R)
• M9: 7,510,711 km (0.12 R)
• M10: 8,935,182 km (0.106 R)
• M11: 9,433,791 km (0.108 R)
• M12: 9,994,634 km (0.074 R)
• M13: 12,566,072 km (0.105 R)
• M14: 13,298,652 km (0.044 R)
• M15: 13,621,185 km (0.068 R)
• M16: 15,313,436 km (0.073 R)
• M17: 16,332,198 km (0.118 R)
• M18: 17,977,027 km (0.068 R)
• M19: 20,790,813 km (0.119 R)
• M20: 21,298,997 km (0.066 R)
• M21: 21,815,409 km (0.111 R)
• M22: 25,584,377 km (0.059 R)
• M23: 26,167,959 km (0.052 R)
• M24: 28,770,363 km (0.085 R)
• M25: 29,674,832 km (0.033 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 585.2

Radius: 10.9

Gravity: 4.93 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 5.02 AU - 5.06 AU

Year: 7423 Days

Day: 8.5 Hours

Environment

Temp: -221 °C

Axial Tilt: 10.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 47,049,763 km

• M1: 136,284 km (0.102 R)
• M2: 489,484 km (0.041 R)
• M3: 858,692 km (0.112 R)
• M4: 1,742,067 km (0.116 R)
• M5: 2,771,600 km (0.108 R)
• M6: 3,321,821 km (0.083 R)
• M7: 9,161,972 km (0.08 R)
• M8: 9,558,107 km (0.071 R)
• M9: 14,826,495 km (0.113 R)
• M10: 15,870,988 km (0.098 R)
• M11: 16,963,950 km (0.11 R)
• M12: 18,313,173 km (0.058 R)
• M13: 20,618,925 km (0.075 R)
• M14: 22,154,547 km (0.049 R)
• M15: 25,194,226 km (0.071 R)
• M16: 26,149,109 km (0.045 R)
• M17: 29,252,966 km (0.106 R)
• M18: 36,841,617 km (0.079 R)

Planet 7 - Ice Giant

Semi-Major Axis: 8.8 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 220.9

Radius: 3.3

Gravity: 20.28 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 7.86 AU - 9.74 AU

Year: 17125 Days

Day: 16.4 Hours

Environment

Temp: -236 °C

Axial Tilt: 23.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 47,049,763 km

• M1: 40,990 km (0.105 R)
• M2: 172,786 km (0.104 R)
• M3: 292,913 km (0.048 R)
• M4: 658,979 km (0.116 R)
• M5: 775,515 km (0.079 R)
• M6: 1,235,678 km (0.086 R)
• M7: 1,595,910 km (0.091 R)
• M8: 1,730,399 km (0.077 R)
• M9: 2,271,045 km (0.12 R)
• M10: 2,894,420 km (0.098 R)
• M11: 3,624,308 km (0.085 R)
• M12: 4,155,679 km (0.097 R)
• M13: 4,557,200 km (0.051 R)
• M14: 4,828,720 km (0.116 R)
• M15: 6,537,128 km (0.11 R)
• M16: 6,650,822 km (0.114 R)
• M17: 6,960,639 km (0.12 R)
• M18: 7,567,259 km (0.108 R)
• M19: 7,692,771 km (0.105 R)
• M20: 9,404,021 km (0.12 R)
• M21: 10,922,440 km (0.116 R)
• M22: 12,306,370 km (0.058 R)
• M23: 13,251,080 km (0.098 R)
• M24: 15,958,652 km (0.117 R)
• M25: 17,513,872 km (0.037 R)
• M26: 21,922,820 km (0.1 R)
• M27: 22,607,529 km (0.097 R)
• M28: 23,394,713 km (0.089 R)
• M29: 27,408,723 km (0.026 R)
• M30: 42,022,491 km (0.118 R)
• M31: 42,153,389 km (0.106 R)
• M32: 43,077,455 km (0.088 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: 207 - 10,734 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit