🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 627

Radius: 8.5

Gravity: 8.68 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 0.54 AU - 0.7 AU

Year: 326 Days

Day: 9.5 Hours

Environment

Temp: -147 °C

Axial Tilt: 41.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 87,342,024 km

• M1: 105,766 km (0.097 R)
• M2: 416,181 km (0.09 R)
• M3: 689,048 km (0.084 R)
• M4: 996,920 km (0.08 R)
• M5: 1,316,162 km (0.036 R)
• M6: 1,690,157 km (0.111 R)
• M7: 1,985,613 km (0.118 R)
• M8: 2,273,588 km (0.048 R)
• M9: 2,589,539 km (0.105 R)
• M10: 2,865,248 km (0.092 R)
• M11: 3,454,065 km (0.104 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 321.5

Radius: 8.9

Gravity: 4.06 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 0.74 AU - 0.78 AU

Year: 442 Days

Day: 5.7 Hours

Environment

Temp: -157 °C

Axial Tilt: 6.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 87,342,024 km

• M1: 110,702 km (0.116 R)
• M2: 423,960 km (0.113 R)
• M3: 746,045 km (0.04 R)
• M4: 1,048,831 km (0.032 R)
• M5: 1,399,488 km (0.09 R)
• M6: 1,849,778 km (0.109 R)
• M7: 2,300,815 km (0.094 R)
• M8: 2,671,968 km (0.083 R)
• M9: 3,412,776 km (0.082 R)
• M10: 3,707,634 km (0.111 R)
• M11: 4,044,229 km (0.113 R)
• M12: 4,375,139 km (0.111 R)

Asteroid Belt

Center: 1.02 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 1.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 582.2

Radius: 9

Gravity: 7.19 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 1.2 AU - 1.34 AU

Year: 954 Days

Day: 5.1 Hours

Environment

Temp: -175 °C

Axial Tilt: 9.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 87,342,024 km

• M1: 111,899 km (0.045 R)
• M2: 396,584 km (0.108 R)
• M3: 791,373 km (0.097 R)
• M4: 1,084,734 km (0.106 R)
• M5: 1,499,120 km (0.095 R)
• M6: 2,291,540 km (0.056 R)
• M7: 3,465,734 km (0.075 R)
• M8: 3,832,548 km (0.112 R)
• M9: 4,490,629 km (0.12 R)
• M10: 4,784,738 km (0.06 R)
• M11: 5,165,914 km (0.085 R)
• M12: 5,489,195 km (0.094 R)
• M13: 5,785,698 km (0.089 R)
• M14: 6,239,877 km (0.043 R)
• M15: 6,673,411 km (0.066 R)
• M16: 7,697,858 km (0.099 R)
• M17: 8,454,224 km (0.089 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 981.4

Radius: 12.2

Gravity: 6.59 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 1.52 AU - 1.92 AU

Year: 1504 Days

Day: 6 Hours

Environment

Temp: -194 °C

Axial Tilt: 33 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 87,342,024 km

• M1: 159,771 km (0.068 R)
• M2: 564,433 km (0.098 R)
• M3: 949,647 km (0.074 R)
• M4: 1,414,597 km (0.026 R)
• M5: 1,888,823 km (0.103 R)
• M6: 2,279,423 km (0.116 R)
• M7: 2,794,937 km (0.108 R)
• M8: 3,775,551 km (0.105 R)
• M9: 4,404,012 km (0.118 R)
• M10: 5,476,628 km (0.092 R)
• M11: 6,209,359 km (0.078 R)
• M12: 6,794,436 km (0.068 R)
• M13: 7,222,735 km (0.103 R)
• M14: 8,993,076 km (0.109 R)
• M15: 9,576,508 km (0.088 R)
• M16: 10,219,779 km (0.077 R)
• M17: 10,640,597 km (0.111 R)
• M18: 11,073,085 km (0.076 R)
• M19: 11,743,882 km (0.103 R)
• M20: 13,707,802 km (0.107 R)
• M21: 14,569,037 km (0.111 R)
• M22: 15,283,816 km (0.05 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 905.7

Radius: 12.9

Gravity: 5.44 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 1.97 AU - 2.19 AU

Year: 2000 Days

Day: 10 Hours

Environment

Temp: -195 °C

Axial Tilt: 34.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 87,342,024 km

• M1: 162,014 km (0.113 R)
• M2: 666,459 km (0.087 R)
• M3: 1,259,614 km (0.119 R)
• M4: 1,829,283 km (0.087 R)
• M5: 2,554,084 km (0.054 R)
• M6: 3,225,779 km (0.059 R)
• M7: 3,917,220 km (0.066 R)
• M8: 5,126,270 km (0.112 R)
• M9: 5,917,942 km (0.111 R)
• M10: 8,397,976 km (0.084 R)
• M11: 9,603,286 km (0.089 R)
• M12: 11,464,582 km (0.089 R)
• M13: 12,397,176 km (0.04 R)
• M14: 14,459,382 km (0.116 R)
• M15: 15,115,668 km (0.087 R)
• M16: 15,742,782 km (0.101 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 966.2

Radius: 9.8

Gravity: 10.06 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 3.31 AU - 3.35 AU

Year: 4052 Days

Day: 9.8 Hours

Environment

Temp: -205 °C

Axial Tilt: 2.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 87,342,024 km

• M1: 122,371 km (0.07 R)
• M2: 532,269 km (0.097 R)
• M3: 913,445 km (0.097 R)
• M4: 1,524,103 km (0.068 R)
• M5: 1,847,534 km (0.084 R)
• M6: 2,468,963 km (0.043 R)
• M7: 3,283,524 km (0.077 R)
• M8: 3,764,331 km (0.072 R)
• M9: 4,172,883 km (0.112 R)
• M10: 4,486,141 km (0.084 R)
• M11: 5,493,832 km (0.096 R)
• M12: 5,900,888 km (0.086 R)
• M13: 10,176,844 km (0.109 R)
• M14: 11,246,918 km (0.061 R)
• M15: 16,522,786 km (0.041 R)
• M16: 17,005,239 km (0.068 R)
• M17: 19,559,174 km (0.052 R)
• M18: 20,372,836 km (0.111 R)
• M19: 23,173,009 km (0.086 R)
• M20: 25,414,733 km (0.101 R)
• M21: 25,815,357 km (0.099 R)
• M22: 26,547,189 km (0.114 R)
• M23: 26,959,631 km (0.117 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 407

Radius: 8.6

Gravity: 5.5 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 3.64 AU - 4.56 AU

Year: 5536 Days

Day: 6.9 Hours

Environment

Temp: -218 °C

Axial Tilt: 39.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 87,342,024 km

• M1: 110,403 km (0.084 R)
• M2: 555,606 km (0.094 R)
• M3: 985,401 km (0.082 R)
• M4: 1,433,746 km (0.113 R)
• M5: 2,258,629 km (0.104 R)
• M6: 2,810,346 km (0.102 R)
• M7: 3,349,646 km (0.055 R)
• M8: 3,868,302 km (0.041 R)
• M9: 7,607,650 km (0.072 R)
• M10: 9,035,711 km (0.061 R)
• M11: 16,146,697 km (0.091 R)
• M12: 18,112,263 km (0.098 R)
• M13: 19,769,359 km (0.092 R)
• M14: 22,727,956 km (0.049 R)
• M15: 23,825,854 km (0.112 R)
• M16: 25,733,676 km (0.112 R)
• M17: 27,087,836 km (0.102 R)

Planet 8 - Gas Giant

Semi-Major Axis: 4.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 213.6

Radius: 12.8

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 4.24 AU - 5.36 AU

Year: 7013 Days

Day: 14.4 Hours

Environment

Temp: -216 °C

Axial Tilt: 39 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 87,342,024 km

• M1: 216,468 km (0.108 R)
• M2: 918,830 km (0.11 R)
• M3: 1,440,328 km (0.116 R)
• M4: 4,085,518 km (0.089 R)
• M5: 4,613,000 km (0.103 R)
• M6: 5,057,156 km (0.087 R)
• M7: 5,476,030 km (0.078 R)
• M8: 6,265,308 km (0.091 R)
• M9: 11,754,204 km (0.098 R)
• M10: 12,540,341 km (0.063 R)
• M11: 14,166,170 km (0.12 R)
• M12: 17,007,184 km (0.076 R)
• M13: 21,336,845 km (0.111 R)

Planet 9 - Ice Giant

Semi-Major Axis: 9.05 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 836.8

Radius: 3.6

Gravity: 64.57 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 7.43 AU - 10.67 AU

Year: 18155 Days

Day: 22.6 Hours

Environment

Temp: -226 °C

Axial Tilt: 7.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 87,342,024 km

• M1: 72,106 km (0.073 R)
• M2: 262,993 km (0.12 R)
• M3: 948,002 km (0.108 R)
• M4: 2,518,779 km (0.115 R)
• M5: 6,715,448 km (0.115 R)
• M6: 7,223,632 km (0.096 R)
• M7: 8,632,246 km (0.065 R)
• M8: 10,095,014 km (0.111 R)
• M9: 11,136,065 km (0.112 R)
• M10: 14,761,420 km (0.106 R)
• M11: 17,089,462 km (0.091 R)
• M12: 32,454,660 km (0.072 R)
• M13: 37,052,401 km (0.088 R)
• M14: 41,912,087 km (0.085 R)
• M15: 56,347,384 km (0.095 R)
• M16: 58,811,561 km (0.111 R)
• M17: 60,558,864 km (0.103 R)
• M18: 60,755,136 km (0.092 R)
• M19: 62,942,107 km (0.11 R)
• M20: 68,106,375 km (0.096 R)
• M21: 73,100,551 km (0.113 R)

Planet 10 - Ice Giant

Semi-Major Axis: 10.18 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 883.4

Radius: 6

Gravity: 24.54 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 8.05 AU - 12.31 AU

Year: 21660 Days

Day: 22.8 Hours

Environment

Temp: -234 °C

Axial Tilt: 28.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 87,342,024 km

• M1: 74,649 km (0.058 R)
• M2: 261,946 km (0.055 R)
• M3: 692,339 km (0.117 R)
• M4: 1,221,616 km (0.119 R)
• M5: 1,830,779 km (0.11 R)
• M6: 2,137,604 km (0.106 R)
• M7: 2,454,452 km (0.097 R)
• M8: 2,802,267 km (0.063 R)
• M9: 3,784,228 km (0.098 R)
• M10: 4,146,105 km (0.049 R)
• M11: 6,133,363 km (0.093 R)
• M12: 7,159,156 km (0.08 R)
• M13: 9,486,450 km (0.104 R)
• M14: 9,969,053 km (0.084 R)
• M15: 10,983,027 km (0.101 R)
• M16: 11,447,678 km (0.093 R)
• M17: 19,113,522 km (0.093 R)
• M18: 25,507,335 km (0.036 R)
• M19: 28,001,430 km (0.113 R)
• M20: 31,706,222 km (0.079 R)
• M21: 36,014,042 km (0.045 R)
• M22: 39,297,416 km (0.088 R)
• M23: 39,760,122 km (0.049 R)
• M24: 41,967,289 km (0.12 R)
• M25: 48,544,060 km (0.093 R)
• M26: 51,246,097 km (0.117 R)
• M27: 56,164,426 km (0.11 R)
• M28: 64,330,824 km (0.109 R)
• M29: 76,561,647 km (0.099 R)
• M30: 78,739,942 km (0.042 R)
• M31: 83,473,667 km (0.142 R)
• M32: 85,006,896 km (0.073 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: 319 - 19,945 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit