🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 768.7

Radius: 9.9

Gravity: 7.84 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 0.77 AU - 0.79 AU

Year: 459 Days

Day: 6.2 Hours

Environment

Temp: -160 °C

Axial Tilt: 37.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 79,228,428 km

• M1: 123,119 km (0.114 R)
• M2: 475,123 km (0.034 R)
• M3: 896,989 km (0.085 R)
• M4: 1,211,743 km (0.064 R)
• M5: 1,742,666 km (0.07 R)
• M6: 2,067,293 km (0.093 R)
• M7: 2,777,135 km (0.064 R)
• M8: 3,119,564 km (0.104 R)
• M9: 3,428,484 km (0.094 R)
• M10: 4,206,692 km (0.089 R)
• M11: 4,844,877 km (0.112 R)
• M12: 5,478,424 km (0.119 R)
• M13: 5,824,144 km (0.12 R)
• M14: 6,147,874 km (0.119 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 679.4

Radius: 12.4

Gravity: 4.42 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 1.16 AU - 1.62 AU

Year: 1093 Days

Day: 7.4 Hours

Environment

Temp: -185 °C

Axial Tilt: 32 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 79,228,428 km

• M1: 154,235 km (0.103 R)
• M2: 640,279 km (0.12 R)
• M3: 1,155,644 km (0.095 R)
• M4: 1,878,949 km (0.086 R)
• M5: 2,310,838 km (0.111 R)
• M6: 2,696,801 km (0.097 R)
• M7: 3,209,174 km (0.119 R)
• M8: 5,425,167 km (0.076 R)
• M9: 5,985,710 km (0.088 R)
• M10: 8,245,087 km (0.082 R)
• M11: 9,130,108 km (0.12 R)
• M12: 9,655,047 km (0.085 R)
• M13: 10,046,694 km (0.062 R)
• M14: 10,543,359 km (0.108 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 751.9

Radius: 8.6

Gravity: 10.17 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 1.95 AU - 2.73 AU

Year: 2387 Days

Day: 12.3 Hours

Environment

Temp: -196 °C

Axial Tilt: 14.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 79,228,428 km

• M1: 107,262 km (0.101 R)
• M2: 431,889 km (0.089 R)
• M3: 715,377 km (0.108 R)
• M4: 1,186,610 km (0.112 R)
• M5: 1,854,116 km (0.106 R)
• M6: 2,212,403 km (0.116 R)
• M7: 2,572,635 km (0.048 R)
• M8: 2,971,762 km (0.086 R)
• M9: 3,647,794 km (0.102 R)
• M10: 5,066,581 km (0.039 R)
• M11: 5,521,508 km (0.063 R)
• M12: 6,241,522 km (0.096 R)
• M13: 8,088,607 km (0.069 R)
• M14: 9,685,265 km (0.041 R)
• M15: 10,236,234 km (0.092 R)
• M16: 11,161,198 km (0.066 R)
• M17: 12,182,802 km (0.115 R)
• M18: 13,000,055 km (0.056 R)
• M19: 13,310,171 km (0.115 R)
• M20: 14,743,469 km (0.119 R)
• M21: 16,124,107 km (0.083 R)
• M22: 17,108,611 km (0.116 R)
• M23: 17,588,820 km (0.06 R)
• M24: 18,243,012 km (0.07 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 983.6

Radius: 12.8

Gravity: 6 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 3.55 AU - 4.05 AU

Year: 4940 Days

Day: 10.3 Hours

Environment

Temp: -228 °C

Axial Tilt: 5.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 79,228,428 km

• M1: 163,211 km (0.065 R)
• M2: 684,709 km (0.07 R)
• M3: 1,104,032 km (0.069 R)
• M4: 1,564,495 km (0.093 R)
• M5: 2,169,618 km (0.096 R)
• M6: 2,833,234 km (0.034 R)
• M7: 3,369,243 km (0.115 R)
• M8: 4,091,801 km (0.073 R)
• M9: 4,568,270 km (0.081 R)
• M10: 6,420,591 km (0.089 R)
• M11: 6,892,572 km (0.1 R)
• M12: 7,315,485 km (0.087 R)
• M13: 8,174,776 km (0.039 R)
• M14: 8,811,464 km (0.104 R)
• M15: 10,502,818 km (0.117 R)
• M16: 12,145,851 km (0.113 R)
• M17: 18,839,159 km (0.083 R)
• M18: 19,599,266 km (0.056 R)
• M19: 20,164,746 km (0.07 R)
• M20: 20,668,442 km (0.111 R)
• M21: 21,254,417 km (0.054 R)
• M22: 24,109,791 km (0.105 R)
• M23: 24,677,515 km (0.066 R)
• M24: 25,503,894 km (0.1 R)
• M25: 28,004,871 km (0.065 R)

Planet 5 - Ice Giant

Semi-Major Axis: 6.81 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 346.4

Radius: 5.1

Gravity: 13.32 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 5.35 AU - 8.27 AU

Year: 11851 Days

Day: 20.4 Hours

Environment

Temp: -220 °C

Axial Tilt: 17.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 79,228,428 km

• M1: 65,823 km (0.089 R)
• M2: 380,128 km (0.101 R)
• M3: 714,779 km (0.067 R)
• M4: 876,195 km (0.114 R)
• M5: 1,298,958 km (0.051 R)
• M6: 1,640,191 km (0.063 R)
• M7: 1,816,866 km (0.083 R)
• M8: 2,351,529 km (0.055 R)
• M9: 2,616,018 km (0.11 R)
• M10: 3,602,616 km (0.117 R)
• M11: 4,192,780 km (0.09 R)
• M12: 4,412,539 km (0.116 R)
• M13: 5,497,871 km (0.094 R)
• M14: 6,976,048 km (0.102 R)
• M15: 7,806,316 km (0.102 R)
• M16: 9,708,453 km (0.101 R)
• M17: 11,628,990 km (0.115 R)
• M18: 14,152,557 km (0.064 R)
• M19: 15,672,172 km (0.118 R)
• M20: 17,863,183 km (0.09 R)
• M21: 18,368,225 km (0.032 R)
• M22: 19,331,486 km (0.111 R)
• M23: 20,172,375 km (0.039 R)
• M24: 20,641,215 km (0.098 R)
• M25: 21,845,179 km (0.042 R)
• M26: 22,339,450 km (0.074 R)
• M27: 23,608,190 km (0.118 R)
• M28: 25,645,413 km (0.105 R)
• M29: 29,863,774 km (0.108 R)
• M30: 32,136,615 km (0.09 R)
• M31: 33,315,147 km (0.098 R)
• M32: 36,675,264 km (0.051 R)

Planet 6 - Ice Giant

Semi-Major Axis: 8.08 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 339.6

Radius: 4.5

Gravity: 16.77 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 7.87 AU - 8.29 AU

Year: 15316 Days

Day: 23.7 Hours

Environment

Temp: -239 °C

Axial Tilt: 31.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 79,228,428 km

• M1: 67,319 km (0.055 R)
• M2: 440,865 km (0.064 R)
• M3: 1,258,716 km (0.092 R)
• M4: 2,141,643 km (0.071 R)
• M5: 2,524,614 km (0.103 R)
• M6: 3,551,603 km (0.059 R)
• M7: 3,894,033 km (0.082 R)
• M8: 4,257,855 km (0.105 R)
• M9: 4,830,216 km (0.059 R)
• M10: 6,813,884 km (0.052 R)
• M11: 8,524,835 km (0.035 R)
• M12: 13,009,180 km (0.1 R)
• M13: 21,898,136 km (0.081 R)
• M14: 22,953,400 km (0.069 R)
• M15: 25,739,062 km (0.112 R)
• M16: 29,580,585 km (0.079 R)
• M17: 42,412,792 km (0.093 R)
• M18: 43,910,865 km (0.094 R)
• M19: 44,742,629 km (0.082 R)
• M20: 47,736,681 km (0.105 R)

Planet 7 - Ice Giant

Semi-Major Axis: 10.03 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 689.4

Radius: 6.5

Gravity: 16.32 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 9.64 AU - 10.42 AU

Year: 21183 Days

Day: 24.8 Hours

Environment

Temp: -237 °C

Axial Tilt: 35.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 79,228,428 km

• M1: 80,783 km (0.047 R)
• M2: 606,769 km (0.107 R)
• M3: 923,617 km (0.115 R)
• M4: 1,302,698 km (0.069 R)
• M5: 1,855,762 km (0.026 R)
• M6: 2,899,356 km (0.115 R)
• M7: 3,109,990 km (0.117 R)
• M8: 5,819,956 km (0.12 R)
• M9: 7,341,366 km (0.106 R)
• M10: 9,680,478 km (0.068 R)
• M11: 10,033,828 km (0.106 R)
• M12: 14,508,151 km (0.046 R)
• M13: 16,089,401 km (0.045 R)
• M14: 16,336,087 km (0.076 R)
• M15: 17,520,903 km (0.116 R)
• M16: 18,491,194 km (0.12 R)
• M17: 22,017,964 km (0.11 R)
• M18: 22,322,246 km (0.087 R)
• M19: 24,639,368 km (0.108 R)
• M20: 26,308,282 km (0.1 R)
• M21: 31,636,060 km (0.119 R)
• M22: 34,008,383 km (0.086 R)
• M23: 37,208,730 km (0.038 R)
• M24: 44,847,497 km (0.074 R)
• M25: 47,834,667 km (0.061 R)
• M26: 49,898,071 km (0.077 R)
• M27: 57,972,017 km (0.11 R)
• M28: 59,136,188 km (0.086 R)
• M29: 60,118,298 km (0.032 R)
• M30: 65,400,898 km (0.112 R)
• M31: 72,540,307 km (0.093 R)
• M32: 75,030,962 km (0.083 R)
• M33: 75,720,009 km (0.201 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 393 - 11,066 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit