🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 156.3

Radius: 13.1

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 0.57 AU - 0.77 AU

Year: 366 Days

Day: 13.2 Hours

Environment

Temp: -164 °C

Axial Tilt: 21.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (5)

Outer Limit: 75,065,969 km

• M1: 165,006 km (0.112 R)
• M2: 579,093 km (0.119 R)
• M3: 1,039,855 km (0.094 R)
• M4: 1,685,220 km (0.086 R)
• M5: 2,708,021 km (0.115 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 282.6

Radius: 12.3

Gravity: 1.87 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 0.75 AU - 0.93 AU

Year: 513 Days

Day: 9.4 Hours

Environment

Temp: -161 °C

Axial Tilt: 4.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 75,065,969 km

• M1: 153,787 km (0.112 R)
• M2: 576,700 km (0.111 R)
• M3: 1,099,395 km (0.072 R)
• M4: 1,519,765 km (0.11 R)
• M5: 1,906,026 km (0.099 R)
• M6: 2,350,482 km (0.07 R)
• M7: 2,738,389 km (0.081 R)
• M8: 3,233,408 km (0.081 R)
• M9: 4,019,396 km (0.062 R)
• M10: 4,431,538 km (0.079 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 922.2

Radius: 10.6

Gravity: 8.21 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 0.79 AU - 1.09 AU

Year: 608 Days

Day: 12.7 Hours

Environment

Temp: -165 °C

Axial Tilt: 9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 75,065,969 km

• M1: 131,945 km (0.059 R)
• M2: 635,492 km (0.079 R)
• M3: 978,220 km (0.043 R)
• M4: 1,371,364 km (0.094 R)
• M5: 1,923,230 km (0.098 R)
• M6: 2,281,816 km (0.084 R)
• M7: 2,618,412 km (0.101 R)
• M8: 3,025,019 km (0.065 R)
• M9: 3,623,709 km (0.09 R)
• M10: 4,055,449 km (0.12 R)
• M11: 5,825,640 km (0.041 R)
• M12: 7,524,025 km (0.098 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 935.5

Radius: 10

Gravity: 9.36 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 1.17 AU - 1.49 AU

Year: 1023 Days

Day: 9.5 Hours

Environment

Temp: -185 °C

Axial Tilt: 40 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 75,065,969 km

• M1: 126,111 km (0.118 R)
• M2: 860,786 km (0.081 R)
• M3: 1,179,878 km (0.118 R)
• M4: 1,966,614 km (0.096 R)
• M5: 2,451,760 km (0.083 R)
• M6: 3,269,910 km (0.091 R)
• M7: 3,647,495 km (0.06 R)
• M8: 4,105,115 km (0.044 R)
• M9: 4,806,131 km (0.115 R)
• M10: 5,480,518 km (0.093 R)
• M11: 7,753,957 km (0.072 R)
• M12: 8,484,892 km (0.052 R)
• M13: 9,026,287 km (0.12 R)
• M14: 9,773,528 km (0.063 R)
• M15: 11,054,235 km (0.086 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 544.8

Radius: 12.4

Gravity: 3.54 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 1.68 AU - 1.74 AU

Year: 1491 Days

Day: 8 Hours

Environment

Temp: -200 °C

Axial Tilt: 1.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 75,065,969 km

• M1: 154,535 km (0.092 R)
• M2: 573,708 km (0.075 R)
• M3: 1,169,407 km (0.113 R)
• M4: 2,700,242 km (0.087 R)
• M5: 3,797,692 km (0.073 R)
• M6: 4,276,854 km (0.091 R)
• M7: 5,336,754 km (0.11 R)
• M8: 5,962,373 km (0.05 R)
• M9: 6,636,461 km (0.084 R)
• M10: 7,648,939 km (0.119 R)
• M11: 8,473,822 km (0.088 R)
• M12: 9,145,666 km (0.072 R)
• M13: 10,043,103 km (0.059 R)
• M14: 11,656,516 km (0.082 R)
• M15: 12,488,131 km (0.071 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 75.8

Radius: 12.5

Gravity: 0.49 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 2.18 AU - 2.62 AU

Year: 2479 Days

Day: 8.7 Hours

Environment

Temp: -212 °C

Axial Tilt: 35.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 75,065,969 km

• M1: 155,582 km (0.097 R)
• M2: 680,970 km (0.075 R)
• M3: 1,389,016 km (0.118 R)
• M4: 2,201,632 km (0.026 R)
• M5: 2,721,784 km (0.118 R)
• M6: 3,296,688 km (0.106 R)
• M7: 7,289,455 km (0.108 R)
• M8: 8,102,669 km (0.103 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 274.9

Radius: 9.5

Gravity: 3.05 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 4.04 AU - 5.94 AU

Year: 7433 Days

Day: 10.3 Hours

Environment

Temp: -227 °C

Axial Tilt: 52.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 75,065,969 km

• M1: 118,182 km (0.084 R)
• M2: 497,862 km (0.028 R)
• M3: 921,972 km (0.059 R)
• M4: 1,432,848 km (0.086 R)
• M5: 1,832,125 km (0.109 R)
• M6: 2,305,004 km (0.12 R)
• M7: 2,875,869 km (0.096 R)
• M8: 3,195,261 km (0.07 R)
• M9: 4,592,505 km (0.101 R)
• M10: 5,582,544 km (0.089 R)
• M11: 7,343,011 km (0.068 R)
• M12: 8,163,556 km (0.106 R)
• M13: 8,462,901 km (0.113 R)
• M14: 11,779,336 km (0.114 R)
• M15: 13,309,274 km (0.048 R)
• M16: 14,691,109 km (0.066 R)
• M17: 15,759,836 km (0.027 R)
• M18: 17,489,637 km (0.068 R)
• M19: 18,948,814 km (0.107 R)
• M20: 19,342,556 km (0.089 R)
• M21: 22,180,278 km (0.083 R)
• M22: 24,424,844 km (0.104 R)
• M23: 26,083,286 km (0.095 R)

Planet 8 - Ice Giant

Semi-Major Axis: 8.48 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 277.6

Radius: 5.8

Gravity: 8.25 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 7.89 AU - 9.07 AU

Year: 16467 Days

Day: 17.2 Hours

Environment

Temp: -234 °C

Axial Tilt: 36 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 75,065,969 km

• M1: 72,106 km (0.071 R)
• M2: 266,883 km (0.107 R)
• M3: 872,006 km (0.097 R)
• M4: 1,366,128 km (0.111 R)
• M5: 1,736,532 km (0.044 R)
• M6: 2,553,785 km (0.1 R)
• M7: 3,162,649 km (0.084 R)
• M8: 3,402,155 km (0.1 R)
• M9: 3,863,814 km (0.094 R)
• M10: 4,542,988 km (0.104 R)
• M11: 5,299,056 km (0.114 R)
• M12: 5,741,865 km (0.062 R)
• M13: 9,171,097 km (0.088 R)
• M14: 9,364,378 km (0.027 R)
• M15: 10,634,464 km (0.08 R)
• M16: 11,064,109 km (0.114 R)
• M17: 14,728,808 km (0.095 R)
• M18: 17,013,616 km (0.095 R)
• M19: 17,899,984 km (0.069 R)
• M20: 21,413,589 km (0.063 R)
• M21: 21,668,653 km (0.102 R)
• M22: 22,098,298 km (0.092 R)
• M23: 29,347,063 km (0.097 R)
• M24: 31,378,901 km (0.055 R)
• M25: 32,039,526 km (0.084 R)
• M26: 33,161,061 km (0.088 R)
• M27: 34,424,714 km (0.113 R)
• M28: 34,892,058 km (0.115 R)
• M29: 35,127,375 km (0.07 R)
• M30: 44,595,724 km (0.076 R)
• M31: 45,011,755 km (0.097 R)
• M32: 46,987,943 km (0.062 R)

Planet 9 - Ice Giant

Semi-Major Axis: 9.4 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 978.7

Radius: 6.8

Gravity: 21.17 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 8.54 AU - 10.26 AU

Year: 19219 Days

Day: 24.4 Hours

Environment

Temp: -237 °C

Axial Tilt: 39.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 75,065,969 km

• M1: 94,396 km (0.103 R)
• M2: 407,205 km (0.111 R)
• M3: 781,948 km (0.112 R)
• M4: 1,310,627 km (0.064 R)
• M5: 1,566,738 km (0.028 R)
• M6: 2,972,958 km (0.055 R)
• M7: 5,540,956 km (0.091 R)
• M8: 8,041,484 km (0.075 R)
• M9: 11,405,491 km (0.104 R)
• M10: 12,010,615 km (0.115 R)
• M11: 12,286,473 km (0.085 R)
• M12: 15,361,607 km (0.056 R)
• M13: 16,434,672 km (0.071 R)
• M14: 16,946,596 km (0.09 R)
• M15: 18,363,288 km (0.038 R)
• M16: 19,666,286 km (0.025 R)
• M17: 19,953,214 km (0.115 R)
• M18: 28,679,408 km (0.119 R)
• M19: 29,172,482 km (0.038 R)
• M20: 29,922,566 km (0.099 R)
• M21: 35,963,029 km (0.098 R)
• M22: 43,898,747 km (0.038 R)
• M23: 44,389,129 km (0.108 R)
• M24: 49,673,225 km (0.094 R)
• M25: 51,826,238 km (0.079 R)
• M26: 52,925,782 km (0.027 R)
• M27: 54,040,884 km (0.071 R)
• M28: 54,604,270 km (0.092 R)
• M29: 56,703,278 km (0.078 R)
• M30: 58,460,305 km (0.108 R)
• M31: 61,672,919 km (0.106 R)
• M32: 65,425,731 km (0.074 R)
• M33: 69,992,805 km (0.109 R)

Planet 10 - Ice Giant

Semi-Major Axis: 10.25 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 549.4

Radius: 4.5

Gravity: 27.13 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 8.71 AU - 11.79 AU

Year: 21883 Days

Day: 20.9 Hours

Environment

Temp: -245 °C

Axial Tilt: 22.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 75,065,969 km

• M1: 55,950 km (0.062 R)
• M2: 236,514 km (0.074 R)
• M3: 380,876 km (0.099 R)
• M4: 612,154 km (0.071 R)
• M5: 1,004,849 km (0.093 R)
• M6: 1,344,137 km (0.111 R)
• M7: 1,582,147 km (0.084 R)
• M8: 1,756,129 km (0.028 R)
• M9: 5,188,054 km (0.055 R)
• M10: 7,028,856 km (0.109 R)
• M11: 11,223,281 km (0.038 R)
• M12: 15,305,358 km (0.105 R)
• M13: 17,674,689 km (0.119 R)
• M14: 18,019,662 km (0.109 R)
• M15: 18,811,932 km (0.085 R)
• M16: 19,353,028 km (0.065 R)
• M17: 19,904,296 km (0.112 R)
• M18: 20,655,576 km (0.083 R)
• M19: 21,425,557 km (0.086 R)
• M20: 21,817,653 km (0.063 R)
• M21: 22,314,467 km (0.058 R)
• M22: 22,515,377 km (0.099 R)
• M23: 23,745,670 km (0.097 R)
• M24: 24,697,412 km (0.087 R)
• M25: 26,005,495 km (0.072 R)
• M26: 27,704,778 km (0.109 R)
• M27: 32,724,235 km (0.044 R)
• M28: 36,202,535 km (0.111 R)
• M29: 40,215,348 km (0.084 R)
• M30: 42,022,341 km (0.062 R)
• M31: 43,412,404 km (0.08 R)
• M32: 43,568,734 km (0.053 R)
• M33: 44,673,664 km (0.1 R)
• M34: 49,450,324 km (0.052 R)
• M35: 57,329,943 km (0.073 R)
• M36: 62,358,077 km (0.075 R)
• M37: 69,152,663 km (0.062 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 154 - 15,592 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit