🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 290.6

Radius: 9.4

Gravity: 3.29 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 0.43 AU - 0.59 AU

Year: 256 Days

Day: 6.9 Hours

Environment

Temp: -141 °C

Axial Tilt: 16.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 55,775,618 km

• M1: 116,836 km (0.065 R)
• M2: 486,642 km (0.096 R)
• M3: 873,502 km (0.086 R)
• M4: 1,269,338 km (0.077 R)
• M5: 1,801,906 km (0.067 R)
• M6: 2,225,717 km (0.12 R)
• M7: 2,531,495 km (0.089 R)
• M8: 2,831,738 km (0.099 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 724.3

Radius: 15

Gravity: 3.22 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 0.47 AU - 0.61 AU

Year: 279 Days

Day: 10.5 Hours

Environment

Temp: -152 °C

Axial Tilt: 14.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 55,775,618 km

• M1: 186,549 km (0.111 R)
• M2: 747,541 km (0.094 R)
• M3: 1,299,258 km (0.032 R)
• M4: 1,931,009 km (0.105 R)
• M5: 2,423,785 km (0.069 R)
• M6: 3,180,600 km (0.077 R)
• M7: 3,705,240 km (0.058 R)
• M8: 4,238,108 km (0.103 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 881.9

Radius: 9.1

Gravity: 10.65 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 0.76 AU - 1.14 AU

Year: 651 Days

Day: 5.9 Hours

Environment

Temp: -176 °C

Axial Tilt: 18.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 55,775,618 km

• M1: 113,246 km (0.094 R)
• M2: 412,292 km (0.109 R)
• M3: 944,711 km (0.089 R)
• M4: 1,380,788 km (0.097 R)
• M5: 1,762,712 km (0.069 R)
• M6: 2,077,914 km (0.095 R)
• M7: 2,707,572 km (0.1 R)
• M8: 3,311,648 km (0.052 R)
• M9: 4,439,466 km (0.115 R)
• M10: 4,736,568 km (0.071 R)
• M11: 5,117,743 km (0.078 R)
• M12: 5,426,364 km (0.115 R)
• M13: 5,824,593 km (0.072 R)
• M14: 6,201,729 km (0.112 R)
• M15: 6,679,994 km (0.079 R)
• M16: 7,027,061 km (0.05 R)
• M17: 7,454,911 km (0.104 R)
• M18: 7,971,771 km (0.118 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 27.4

Radius: 13

Gravity: 0.16 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 1.54 AU - 2.42 AU

Year: 1958 Days

Day: 11.6 Hours

Environment

Temp: -196 °C

Axial Tilt: 39.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 55,775,618 km

• M1: 161,715 km (0.106 R)
• M2: 585,376 km (0.097 R)
• M3: 1,016,218 km (0.111 R)
• M4: 2,301,264 km (0.102 R)
• M5: 3,142,303 km (0.112 R)
• M6: 4,506,187 km (0.055 R)
• M7: 5,464,212 km (0.088 R)

Asteroid Belt

Center: 2.57 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 3.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 832.2

Radius: 9.5

Gravity: 9.22 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 2.37 AU - 3.93 AU

Year: 3930 Days

Day: 7.8 Hours

Environment

Temp: -218 °C

Axial Tilt: 18.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 55,775,618 km

• M1: 118,182 km (0.086 R)
• M2: 433,535 km (0.113 R)
• M3: 955,930 km (0.077 R)
• M4: 1,340,547 km (0.119 R)
• M5: 1,919,789 km (0.079 R)
• M6: 2,558,423 km (0.119 R)
• M7: 3,102,211 km (0.069 R)
• M8: 3,513,007 km (0.032 R)
• M9: 4,865,222 km (0.115 R)
• M10: 5,366,824 km (0.055 R)
• M11: 6,138,599 km (0.047 R)
• M12: 6,535,781 km (0.114 R)
• M13: 6,982,630 km (0.118 R)
• M14: 7,449,824 km (0.099 R)
• M15: 7,902,059 km (0.12 R)
• M16: 9,855,957 km (0.108 R)
• M17: 10,316,269 km (0.057 R)
• M18: 11,234,800 km (0.103 R)
• M19: 13,234,325 km (0.111 R)
• M20: 14,531,189 km (0.09 R)
• M21: 16,139,516 km (0.069 R)
• M22: 16,779,496 km (0.095 R)
• M23: 18,359,399 km (0.053 R)
• M24: 18,864,890 km (0.054 R)
• M25: 20,236,104 km (0.095 R)
• M26: 20,572,250 km (0.098 R)
• M27: 21,953,787 km (0.071 R)
• M28: 22,667,219 km (0.118 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 702.2

Radius: 12.7

Gravity: 4.35 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 2.92 AU - 3.44 AU

Year: 3986 Days

Day: 6.6 Hours

Environment

Temp: -208 °C

Axial Tilt: 19.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 55,775,618 km

• M1: 157,975 km (0.035 R)
• M2: 785,987 km (0.117 R)
• M3: 1,530,087 km (0.072 R)
• M4: 2,374,417 km (0.11 R)
• M5: 2,807,952 km (0.071 R)
• M6: 4,187,095 km (0.106 R)
• M7: 4,605,969 km (0.104 R)
• M8: 5,750,093 km (0.062 R)
• M9: 6,180,786 km (0.094 R)
• M10: 6,915,012 km (0.109 R)
• M11: 7,469,571 km (0.082 R)
• M12: 7,983,590 km (0.041 R)
• M13: 8,930,394 km (0.109 R)
• M14: 9,668,660 km (0.114 R)
• M15: 10,916,755 km (0.118 R)
• M16: 12,696,371 km (0.094 R)
• M17: 16,363,613 km (0.066 R)
• M18: 16,823,328 km (0.039 R)
• M19: 17,350,810 km (0.083 R)
• M20: 22,607,380 km (0.096 R)

Planet 7 - Gas Giant

Semi-Major Axis: 3.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 466.9

Radius: 11.1

Gravity: 3.79 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 3.53 AU - 3.99 AU

Year: 5125 Days

Day: 13.2 Hours

Environment

Temp: -214 °C

Axial Tilt: 12.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 55,775,618 km

• M1: 138,827 km (0.103 R)
• M2: 615,894 km (0.052 R)
• M3: 1,095,206 km (0.113 R)
• M4: 1,695,841 km (0.096 R)
• M5: 2,788,355 km (0.091 R)
• M6: 3,339,024 km (0.081 R)
• M7: 4,346,716 km (0.11 R)
• M8: 5,194,487 km (0.112 R)
• M9: 8,626,412 km (0.103 R)
• M10: 18,767,950 km (0.099 R)
• M11: 21,341,034 km (0.105 R)
• M12: 21,756,766 km (0.117 R)
• M13: 22,747,852 km (0.113 R)

Planet 8 - Ice Giant

Semi-Major Axis: 5.99 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 269

Radius: 7

Gravity: 5.49 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 4.97 AU - 7.01 AU

Year: 10305 Days

Day: 19.3 Hours

Environment

Temp: -236 °C

Axial Tilt: 49.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 55,775,618 km

• M1: 88,113 km (0.101 R)
• M2: 477,965 km (0.041 R)
• M3: 896,690 km (0.099 R)
• M4: 1,140,983 km (0.119 R)
• M5: 1,454,390 km (0.08 R)
• M6: 1,911,262 km (0.039 R)
• M7: 2,322,357 km (0.075 R)
• M8: 3,819,832 km (0.113 R)
• M9: 4,825,878 km (0.106 R)
• M10: 5,375,500 km (0.098 R)
• M11: 5,619,046 km (0.118 R)
• M12: 10,783,613 km (0.116 R)
• M13: 11,073,982 km (0.103 R)
• M14: 13,927,412 km (0.046 R)
• M15: 22,259,266 km (0.102 R)
• M16: 24,849,403 km (0.057 R)
• M17: 25,698,371 km (0.1 R)
• M18: 25,956,727 km (0.061 R)
• M19: 26,654,301 km (0.109 R)
• M20: 27,096,662 km (0.109 R)
• M21: 29,853,751 km (0.038 R)

Planet 9 - Ice Giant

Semi-Major Axis: 7.89 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 822.2

Radius: 4.2

Gravity: 46.61 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 6.49 AU - 9.29 AU

Year: 15578 Days

Day: 18 Hours

Environment

Temp: -239 °C

Axial Tilt: 31.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 55,775,618 km

• M1: 52,509 km (0.07 R)
• M2: 192,383 km (0.072 R)
• M3: 382,372 km (0.109 R)
• M4: 704,008 km (0.03 R)
• M5: 2,985,076 km (0.101 R)
• M6: 3,190,773 km (0.07 R)
• M7: 5,415,293 km (0.118 R)
• M8: 5,605,432 km (0.097 R)
• M9: 6,202,777 km (0.077 R)
• M10: 7,154,069 km (0.105 R)
• M11: 8,198,861 km (0.088 R)
• M12: 9,450,097 km (0.093 R)
• M13: 10,007,200 km (0.026 R)
• M14: 14,753,641 km (0.064 R)
• M15: 15,731,862 km (0.108 R)
• M16: 17,899,984 km (0.084 R)
• M17: 20,441,801 km (0.104 R)
• M18: 23,919,204 km (0.04 R)
• M19: 27,435,352 km (0.109 R)
• M20: 31,402,687 km (0.096 R)
• M21: 32,638,366 km (0.117 R)
• M22: 35,868,932 km (0.117 R)
• M23: 37,767,927 km (0.062 R)
• M24: 38,044,534 km (0.04 R)
• M25: 39,164,573 km (0.038 R)
• M26: 43,712,797 km (0.116 R)
• M27: 51,769,540 km (0.1 R)
• M28: 64,040,006 km (0.088 R)

Planet 10 - Ice Giant

Semi-Major Axis: 9.27 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 274.2

Radius: 7.6

Gravity: 4.75 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 7.7 AU - 10.84 AU

Year: 19839 Days

Day: 22.3 Hours

Environment

Temp: -234 °C

Axial Tilt: 20.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 55,775,618 km

• M1: 104,270 km (0.078 R)
• M2: 419,173 km (0.114 R)
• M3: 1,050,775 km (0.087 R)
• M4: 1,495,081 km (0.063 R)
• M5: 2,585,650 km (0.111 R)
• M6: 3,932,180 km (0.116 R)
• M7: 6,766,461 km (0.106 R)
• M8: 7,308,305 km (0.093 R)
• M9: 8,765,238 km (0.116 R)
• M10: 9,613,458 km (0.057 R)
• M11: 12,363,815 km (0.102 R)
• M12: 12,795,255 km (0.108 R)
• M13: 13,364,924 km (0.103 R)
• M14: 13,623,429 km (0.092 R)
• M15: 16,102,565 km (0.061 R)
• M16: 16,617,331 km (0.103 R)
• M17: 20,277,094 km (0.104 R)
• M18: 21,225,694 km (0.114 R)
• M19: 21,844,580 km (0.041 R)
• M20: 23,025,655 km (0.117 R)
• M21: 23,397,556 km (0.106 R)
• M22: 24,440,851 km (0.06 R)
• M23: 28,072,040 km (0.105 R)
• M24: 29,467,041 km (0.077 R)
• M25: 33,096,883 km (0.117 R)
• M26: 34,289,627 km (0.068 R)
• M27: 35,634,512 km (0.114 R)
• M28: 39,083,940 km (0.093 R)
• M29: 44,737,692 km (0.062 R)
• M30: 55,608,670 km (0.115 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 378 - 14,572 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit