🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 860.2

Radius: 12

Gravity: 5.97 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 0.88 AU - 1.4 AU

Year: 840 Days

Day: 8.2 Hours

Environment

Temp: -190 °C

Axial Tilt: 31.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 75,434,854 km

• M1: 149,448 km (0.118 R)
• M2: 605,123 km (0.11 R)
• M3: 1,010,234 km (0.111 R)
• M4: 1,407,566 km (0.105 R)
• M5: 1,911,562 km (0.057 R)
• M6: 2,291,540 km (0.058 R)
• M7: 2,920,150 km (0.1 R)
• M8: 4,092,549 km (0.054 R)
• M9: 4,911,896 km (0.113 R)
• M10: 5,516,870 km (0.033 R)
• M11: 5,961,176 km (0.093 R)
• M12: 9,177,530 km (0.117 R)
• M13: 9,658,637 km (0.111 R)

Asteroid Belt

Center: 1.53 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 1.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 667.7

Radius: 12.2

Gravity: 4.49 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 1.74 AU - 2.1 AU

Year: 1836 Days

Day: 14.1 Hours

Environment

Temp: -193 °C

Axial Tilt: 29.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 75,434,854 km

• M1: 154,235 km (0.11 R)
• M2: 754,572 km (0.101 R)
• M3: 1,730,099 km (0.096 R)
• M4: 2,440,839 km (0.06 R)
• M5: 2,937,653 km (0.083 R)
• M6: 3,468,427 km (0.113 R)
• M7: 3,917,071 km (0.072 R)
• M8: 4,346,117 km (0.057 R)
• M9: 5,189,550 km (0.07 R)
• M10: 5,708,804 km (0.106 R)
• M11: 7,038,430 km (0.047 R)
• M12: 7,935,569 km (0.051 R)
• M13: 8,781,844 km (0.072 R)
• M14: 10,197,488 km (0.109 R)
• M15: 11,234,650 km (0.096 R)
• M16: 12,380,271 km (0.057 R)
• M17: 13,644,373 km (0.082 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 916.1

Radius: 12.4

Gravity: 5.96 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 2.19 AU - 2.57 AU

Year: 2534 Days

Day: 8 Hours

Environment

Temp: -213 °C

Axial Tilt: 31.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 75,434,854 km

• M1: 170,542 km (0.098 R)
• M2: 908,657 km (0.055 R)
• M3: 1,333,815 km (0.093 R)
• M4: 1,906,326 km (0.119 R)
• M5: 2,594,177 km (0.05 R)
• M6: 3,262,281 km (0.055 R)
• M7: 3,861,121 km (0.092 R)
• M8: 5,133,750 km (0.107 R)
• M9: 5,683,821 km (0.077 R)
• M10: 6,162,834 km (0.06 R)
• M11: 6,640,051 km (0.105 R)
• M12: 7,732,415 km (0.108 R)
• M13: 8,490,726 km (0.041 R)
• M14: 9,590,719 km (0.092 R)
• M15: 10,863,648 km (0.092 R)
• M16: 13,093,554 km (0.045 R)
• M17: 13,837,205 km (0.12 R)
• M18: 15,055,380 km (0.111 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 81.1

Radius: 8.2

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 2.23 AU - 3.01 AU

Year: 2927 Days

Day: 11.9 Hours

Environment

Temp: -201 °C

Axial Tilt: 6.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 75,434,854 km

• M1: 102,175 km (0.106 R)
• M2: 408,103 km (0.085 R)
• M3: 665,711 km (0.104 R)
• M4: 936,034 km (0.063 R)
• M5: 1,252,583 km (0.099 R)
• M6: 1,605,784 km (0.07 R)
• M7: 2,055,325 km (0.107 R)
• M8: 3,219,945 km (0.081 R)
• M9: 3,905,103 km (0.089 R)
• M10: 5,422,025 km (0.118 R)
• M11: 6,170,015 km (0.109 R)
• M12: 6,546,403 km (0.112 R)
• M13: 7,921,357 km (0.108 R)
• M14: 8,938,922 km (0.088 R)
• M15: 9,742,711 km (0.048 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 755.3

Radius: 12.7

Gravity: 4.68 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 2.99 AU - 3.75 AU

Year: 4270 Days

Day: 10.3 Hours

Environment

Temp: -223 °C

Axial Tilt: 31.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 75,434,854 km

• M1: 157,975 km (0.118 R)
• M2: 620,981 km (0.104 R)
• M3: 1,125,425 km (0.12 R)
• M4: 1,572,274 km (0.073 R)
• M5: 2,668,676 km (0.12 R)
• M6: 3,265,422 km (0.06 R)
• M7: 4,221,652 km (0.086 R)
• M8: 5,167,559 km (0.063 R)
• M9: 7,240,238 km (0.12 R)
• M10: 8,222,348 km (0.088 R)
• M11: 11,797,288 km (0.06 R)
• M12: 12,659,121 km (0.085 R)
• M13: 14,030,036 km (0.114 R)
• M14: 14,562,006 km (0.098 R)
• M15: 16,590,105 km (0.061 R)
• M16: 20,923,805 km (0.041 R)
• M17: 24,554,994 km (0.096 R)
• M18: 25,485,344 km (0.071 R)

Planet 6 - Ice Giant

Semi-Major Axis: 8.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 689.7

Radius: 5.5

Gravity: 22.8 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 6.19 AU - 10.11 AU

Year: 16060 Days

Day: 19.9 Hours

Environment

Temp: -236 °C

Axial Tilt: 7.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 75,434,854 km

• M1: 68,366 km (0.102 R)
• M2: 333,005 km (0.12 R)
• M3: 512,672 km (0.096 R)
• M4: 1,060,200 km (0.045 R)
• M5: 2,476,892 km (0.107 R)
• M6: 2,794,638 km (0.097 R)
• M7: 3,139,162 km (0.101 R)
• M8: 3,321,821 km (0.099 R)
• M9: 3,853,641 km (0.077 R)
• M10: 4,124,712 km (0.117 R)
• M11: 4,604,622 km (0.041 R)
• M12: 4,840,837 km (0.069 R)
• M13: 6,065,894 km (0.072 R)
• M14: 7,438,605 km (0.097 R)
• M15: 8,850,509 km (0.116 R)
• M16: 10,781,519 km (0.096 R)
• M17: 12,129,395 km (0.036 R)
• M18: 13,177,628 km (0.09 R)
• M19: 14,499,175 km (0.077 R)
• M20: 14,934,206 km (0.037 R)
• M21: 18,648,571 km (0.115 R)
• M22: 19,336,572 km (0.036 R)
• M23: 19,952,466 km (0.059 R)
• M24: 20,946,544 km (0.061 R)
• M25: 24,227,226 km (0.07 R)
• M26: 26,095,553 km (0.103 R)
• M27: 26,738,974 km (0.079 R)
• M28: 27,393,016 km (0.043 R)
• M29: 29,650,148 km (0.059 R)
• M30: 32,889,840 km (0.099 R)
• M31: 33,893,193 km (0.104 R)
• M32: 41,495,009 km (0.058 R)
• M33: 54,386,605 km (0.025 R)
• M34: 55,084,479 km (0.106 R)
• M35: 63,351,706 km (0.102 R)
• M36: 64,124,230 km (0.05 R)

Planet 7 - Ice Giant

Semi-Major Axis: 10.34 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 506.9

Radius: 6.7

Gravity: 11.29 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 8.71 AU - 11.97 AU

Year: 22950 Days

Day: 20.1 Hours

Environment

Temp: -237 °C

Axial Tilt: 15.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 75,434,854 km

• M1: 83,326 km (0.097 R)
• M2: 369,357 km (0.065 R)
• M3: 907,760 km (0.117 R)
• M4: 1,274,873 km (0.109 R)
• M5: 2,097,512 km (0.104 R)
• M6: 2,349,883 km (0.11 R)
• M7: 2,742,279 km (0.115 R)
• M8: 3,286,366 km (0.082 R)
• M9: 5,353,061 km (0.1 R)
• M10: 9,730,145 km (0.076 R)
• M11: 9,961,573 km (0.078 R)
• M12: 11,049,299 km (0.12 R)
• M13: 14,185,319 km (0.103 R)
• M14: 14,785,356 km (0.114 R)
• M15: 24,091,241 km (0.095 R)
• M16: 24,729,575 km (0.083 R)
• M17: 25,597,991 km (0.111 R)
• M18: 30,125,122 km (0.082 R)
• M19: 32,900,312 km (0.048 R)
• M20: 34,083,332 km (0.063 R)
• M21: 39,098,899 km (0.082 R)
• M22: 41,024,673 km (0.073 R)
• M23: 44,267,656 km (0.087 R)
• M24: 52,313,478 km (0.073 R)
• M25: 52,846,495 km (0.116 R)
• M26: 54,467,089 km (0.043 R)
• M27: 55,197,874 km (0.102 R)
• M28: 58,758,603 km (0.095 R)
• M29: 59,527,386 km (0.118 R)
• M30: 60,108,275 km (0.053 R)
• M31: 67,796,558 km (0.079 R)
• M32: 70,786,720 km (0.062 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 289 - 10,727 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit