🌌 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: 549.3

Radius: 13

Gravity: 3.25 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 0.39 AU - 0.63 AU

Year: 256 Days

Day: 14.6 Hours

Environment

Temp: -148 °C

Axial Tilt: 10.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 56,617,557 km

• M1: 161,715 km (0.116 R)
• M2: 595,100 km (0.041 R)
• M3: 1,040,752 km (0.073 R)
• M4: 1,788,742 km (0.063 R)
• M5: 2,687,675 km (0.038 R)
• M6: 3,250,163 km (0.12 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 179.5

Radius: 13.6

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 0.53 AU - 0.69 AU

Year: 335 Days

Day: 9.5 Hours

Environment

Temp: -146 °C

Axial Tilt: 19.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (5)

Outer Limit: 56,617,557 km

• M1: 169,195 km (0.063 R)
• M2: 801,545 km (0.07 R)
• M3: 1,372,261 km (0.098 R)
• M4: 2,075,222 km (0.116 R)
• M5: 2,931,819 km (0.042 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 966.4

Radius: 8.9

Gravity: 12.2 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 1.01 AU - 1.63 AU

Year: 1066 Days

Day: 8.1 Hours

Environment

Temp: -195 °C

Axial Tilt: 28.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 56,617,557 km

• M1: 110,702 km (0.088 R)
• M2: 727,195 km (0.087 R)
• M3: 1,158,935 km (0.117 R)
• M4: 1,545,645 km (0.083 R)
• M5: 2,028,098 km (0.109 R)
• M6: 2,633,371 km (0.097 R)
• M7: 3,445,239 km (0.063 R)
• M8: 4,924,313 km (0.115 R)
• M9: 5,347,077 km (0.089 R)
• M10: 7,861,667 km (0.081 R)
• M11: 8,754,019 km (0.111 R)
• M12: 9,466,553 km (0.083 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 594.5

Radius: 10.8

Gravity: 5.1 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 1.3 AU - 1.74 AU

Year: 1317 Days

Day: 7.7 Hours

Environment

Temp: -196 °C

Axial Tilt: 23.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 56,617,557 km

• M1: 134,488 km (0.054 R)
• M2: 551,119 km (0.083 R)
• M3: 952,789 km (0.065 R)
• M4: 1,404,425 km (0.066 R)
• M5: 2,489,159 km (0.059 R)
• M6: 3,060,473 km (0.1 R)
• M7: 4,148,349 km (0.094 R)
• M8: 4,934,336 km (0.098 R)
• M9: 6,563,158 km (0.103 R)
• M10: 7,760,988 km (0.077 R)
• M11: 8,412,038 km (0.115 R)
• M12: 9,486,749 km (0.039 R)
• M13: 11,114,972 km (0.112 R)

Asteroid Belt

Center: 2.03 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 2.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 187.7

Radius: 8.8

Gravity: 2.42 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 2.46 AU - 2.62 AU

Year: 2846 Days

Day: 8 Hours

Environment

Temp: -200 °C

Axial Tilt: 48.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 56,617,557 km

• M1: 110,104 km (0.116 R)
• M2: 448,943 km (0.088 R)
• M3: 802,742 km (0.104 R)
• M4: 1,142,180 km (0.043 R)
• M5: 1,891,964 km (0.076 R)
• M6: 2,756,640 km (0.066 R)
• M7: 3,216,953 km (0.08 R)
• M8: 5,370,863 km (0.11 R)
• M9: 6,066,942 km (0.12 R)
• M10: 6,796,680 km (0.102 R)
• M11: 8,636,435 km (0.051 R)
• M12: 9,495,725 km (0.113 R)
• M13: 11,099,713 km (0.095 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 386.7

Radius: 13

Gravity: 2.29 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 2.46 AU - 3.46 AU

Year: 3580 Days

Day: 12.5 Hours

Environment

Temp: -203 °C

Axial Tilt: 3.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 56,617,557 km

• M1: 176,077 km (0.066 R)
• M2: 675,434 km (0.102 R)
• M3: 1,248,693 km (0.112 R)
• M4: 1,736,682 km (0.1 R)
• M5: 2,218,387 km (0.078 R)
• M6: 2,820,518 km (0.033 R)
• M7: 3,263,777 km (0.064 R)
• M8: 4,905,913 km (0.112 R)
• M9: 5,527,193 km (0.079 R)
• M10: 6,335,919 km (0.109 R)
• M11: 9,135,493 km (0.05 R)
• M12: 10,846,594 km (0.064 R)
• M13: 13,251,978 km (0.117 R)
• M14: 16,668,494 km (0.074 R)
• M15: 17,743,504 km (0.049 R)
• M16: 18,807,145 km (0.111 R)
• M17: 19,383,845 km (0.065 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 475.8

Radius: 9.5

Gravity: 5.27 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 4.16 AU - 4.32 AU

Year: 6137 Days

Day: 9.6 Hours

Environment

Temp: -219 °C

Axial Tilt: 28.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 56,617,557 km

• M1: 119,977 km (0.12 R)
• M2: 817,702 km (0.08 R)
• M3: 1,416,243 km (0.05 R)
• M4: 1,901,838 km (0.112 R)
• M5: 3,602,018 km (0.101 R)
• M6: 4,051,110 km (0.109 R)
• M7: 5,226,650 km (0.116 R)
• M8: 6,045,699 km (0.073 R)
• M9: 7,754,106 km (0.037 R)
• M10: 8,198,711 km (0.118 R)
• M11: 9,302,744 km (0.063 R)
• M12: 11,233,753 km (0.085 R)
• M13: 11,900,511 km (0.109 R)
• M14: 18,674,302 km (0.07 R)
• M15: 21,285,683 km (0.114 R)
• M16: 23,358,960 km (0.053 R)
• M17: 26,053,367 km (0.054 R)
• M18: 27,051,783 km (0.029 R)
• M19: 28,509,614 km (0.107 R)
• M20: 29,036,498 km (0.098 R)

Planet 8 - Gas Giant

Semi-Major Axis: 4.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 798.7

Radius: 9.2

Gravity: 9.44 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 4.49 AU - 4.91 AU

Year: 7162 Days

Day: 11.9 Hours

Environment

Temp: -217 °C

Axial Tilt: 19.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 56,617,557 km

• M1: 114,592 km (0.041 R)
• M2: 446,400 km (0.104 R)
• M3: 863,928 km (0.101 R)
• M4: 1,434,045 km (0.071 R)
• M5: 2,521,771 km (0.079 R)
• M6: 3,907,945 km (0.087 R)
• M7: 4,568,121 km (0.099 R)
• M8: 4,881,379 km (0.033 R)
• M9: 6,178,093 km (0.085 R)
• M10: 7,416,614 km (0.097 R)
• M11: 9,758,867 km (0.061 R)
• M12: 10,671,415 km (0.054 R)
• M13: 11,483,133 km (0.034 R)
• M14: 11,957,507 km (0.118 R)
• M15: 13,344,130 km (0.055 R)
• M16: 13,633,752 km (0.081 R)
• M17: 13,927,711 km (0.087 R)
• M18: 15,461,239 km (0.09 R)
• M19: 16,235,857 km (0.101 R)
• M20: 17,308,773 km (0.11 R)
• M21: 20,349,499 km (0.052 R)
• M22: 21,201,010 km (0.115 R)
• M23: 25,373,893 km (0.095 R)
• M24: 26,451,148 km (0.04 R)
• M25: 27,558,621 km (0.073 R)
• M26: 32,091,286 km (0.111 R)
• M27: 32,927,239 km (0.063 R)
• M28: 34,642,529 km (0.086 R)
• M29: 36,416,759 km (0.115 R)
• M30: 37,326,165 km (0.097 R)

Planet 9 - Ice Giant

Semi-Major Axis: 5.45 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 572.8

Radius: 7.8

Gravity: 9.41 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 4.71 AU - 6.19 AU

Year: 8943 Days

Day: 15.1 Hours

Environment

Temp: -231 °C

Axial Tilt: 25.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 56,617,557 km

• M1: 98,435 km (0.097 R)
• M2: 495,468 km (0.042 R)
• M3: 742,604 km (0.114 R)
• M4: 1,024,895 km (0.097 R)
• M5: 1,454,540 km (0.108 R)
• M6: 1,769,892 km (0.066 R)
• M7: 2,015,831 km (0.12 R)
• M8: 2,558,722 km (0.037 R)
• M9: 2,875,271 km (0.062 R)
• M10: 3,422,051 km (0.028 R)
• M11: 5,356,053 km (0.106 R)
• M12: 6,011,441 km (0.059 R)
• M13: 6,866,991 km (0.066 R)
• M14: 7,842,070 km (0.055 R)
• M15: 8,995,619 km (0.099 R)
• M16: 9,543,147 km (0.028 R)
• M17: 11,215,203 km (0.113 R)
• M18: 11,529,358 km (0.103 R)
• M19: 12,959,065 km (0.084 R)
• M20: 13,657,388 km (0.056 R)
• M21: 13,955,537 km (0.066 R)
• M22: 15,577,028 km (0.102 R)
• M23: 17,599,741 km (0.05 R)
• M24: 18,600,999 km (0.081 R)
• M25: 20,795,002 km (0.098 R)
• M26: 21,509,631 km (0.112 R)
• M27: 24,357,376 km (0.051 R)
• M28: 26,053,516 km (0.117 R)
• M29: 30,890,764 km (0.046 R)
• M30: 33,736,414 km (0.081 R)
• M31: 34,833,266 km (0.083 R)
• M32: 41,543,329 km (0.097 R)

Planet 10 - Ice Giant

Semi-Major Axis: 6.66 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 773.4

Radius: 6.3

Gravity: 19.49 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 5.63 AU - 7.69 AU

Year: 12081 Days

Day: 21.3 Hours

Environment

Temp: -227 °C

Axial Tilt: 25.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 56,617,557 km

• M1: 78,539 km (0.106 R)
• M2: 276,906 km (0.1 R)
• M3: 572,661 km (0.093 R)
• M4: 775,216 km (0.089 R)
• M5: 1,346,231 km (0.112 R)
• M6: 1,779,018 km (0.096 R)
• M7: 2,629,332 km (0.097 R)
• M8: 2,988,965 km (0.117 R)
• M9: 3,380,912 km (0.084 R)
• M10: 4,061,283 km (0.092 R)
• M11: 5,027,087 km (0.054 R)
• M12: 5,264,947 km (0.087 R)
• M13: 5,836,711 km (0.104 R)
• M14: 6,214,595 km (0.071 R)
• M15: 6,935,806 km (0.064 R)
• M16: 8,259,747 km (0.066 R)
• M17: 8,495,663 km (0.046 R)
• M18: 9,080,591 km (0.057 R)
• M19: 9,743,908 km (0.063 R)
• M20: 11,808,807 km (0.041 R)
• M21: 13,815,663 km (0.114 R)
• M22: 19,305,605 km (0.112 R)
• M23: 19,638,012 km (0.075 R)
• M24: 21,535,212 km (0.113 R)
• M25: 37,053,448 km (0.074 R)
• M26: 39,802,608 km (0.073 R)
• M27: 43,961,279 km (0.117 R)
• M28: 47,189,003 km (0.101 R)
• M29: 53,619,018 km (0.081 R)
• M30: 55,271,476 km (0.118 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 502 - 15,372 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit