🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.36 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 806.2

Radius: 11.3

Gravity: 6.31 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 0.68 AU - 0.74 AU

Year: 406 Days

Day: 14.5 Hours

Environment

Temp: -159 °C

Axial Tilt: 38.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 34,522,868 km

• M1: 140,772 km (0.069 R)
• M2: 217,814 km (0.113 R)
• M3: 292,913 km (0.084 R)
• M4: 404,662 km (0.025 R)
• M5: 517,459 km (0.072 R)
• M6: 642,972 km (0.044 R)
• M7: 734,526 km (0.094 R)
• M8: 822,339 km (0.059 R)
• M9: 1,000,511 km (0.111 R)
• M10: 1,089,820 km (0.08 R)
• M11: 1,162,375 km (0.106 R)
• M12: 1,246,749 km (0.096 R)
• M13: 1,323,044 km (0.111 R)
• M14: 1,605,784 km (0.03 R)
• M15: 1,694,944 km (0.076 R)
• M16: 1,855,313 km (0.113 R)
• M17: 1,943,276 km (0.119 R)
• M18: 2,032,736 km (0.028 R)
• M19: 2,129,825 km (0.1 R)
• M20: 2,203,577 km (0.07 R)
• M21: 2,392,070 km (0.053 R)
• M22: 2,566,351 km (0.119 R)
• M23: 2,771,600 km (0.11 R)
• M24: 2,886,491 km (0.107 R)
• M25: 2,968,620 km (0.106 R)
• M26: 3,058,528 km (0.119 R)
• M27: 3,149,334 km (0.119 R)
• M28: 3,219,795 km (0.11 R)
• M29: 3,434,318 km (0.062 R)
• M30: 3,572,696 km (0.107 R)
• M31: 3,705,539 km (0.06 R)
• M32: 3,870,247 km (0.066 R)
• M33: 3,976,311 km (0.076 R)
• M34: 4,060,236 km (0.118 R)
• M35: 4,144,908 km (0.119 R)
• M36: 4,245,737 km (0.11 R)
• M37: 4,426,003 km (0.106 R)
• M38: 4,617,039 km (0.115 R)
• M39: 4,721,608 km (0.111 R)
• M40: 4,794,462 km (0.087 R)
• M41: 4,892,150 km (0.098 R)
• M42: 5,106,224 km (0.088 R)
• M43: 5,206,155 km (0.12 R)
• M44: 5,298,308 km (0.091 R)
• M45: 5,374,004 km (0.063 R)
• M46: 5,715,237 km (0.082 R)
• M47: 5,801,705 km (0.114 R)
• M48: 5,932,154 km (0.086 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 232.9

Radius: 10.7

Gravity: 2.03 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 1.12 AU - 1.2 AU

Year: 847 Days

Day: 7 Hours

Environment

Temp: -188 °C

Axial Tilt: 36.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 34,522,868 km

• M1: 133,591 km (0.061 R)
• M2: 201,658 km (0.107 R)
• M3: 270,772 km (0.066 R)
• M4: 357,389 km (0.113 R)
• M5: 425,905 km (0.051 R)
• M6: 560,543 km (0.066 R)
• M7: 632,051 km (0.102 R)
• M8: 780,901 km (0.108 R)
• M9: 862,432 km (0.097 R)
• M10: 937,530 km (0.057 R)
• M11: 1,079,648 km (0.113 R)
• M12: 1,208,302 km (0.118 R)
• M13: 1,364,183 km (0.102 R)
• M14: 1,441,974 km (0.052 R)
• M15: 1,521,261 km (0.099 R)
• M16: 1,643,183 km (0.083 R)
• M17: 1,768,396 km (0.072 R)
• M18: 1,959,134 km (0.053 R)
• M19: 2,041,263 km (0.117 R)
• M20: 2,189,365 km (0.057 R)
• M21: 2,327,892 km (0.075 R)
• M22: 2,469,262 km (0.112 R)
• M23: 2,648,331 km (0.062 R)
• M24: 2,983,131 km (0.049 R)
• M25: 3,460,947 km (0.112 R)
• M26: 3,584,215 km (0.094 R)
• M27: 3,662,006 km (0.077 R)
• M28: 3,771,811 km (0.043 R)
• M29: 3,954,769 km (0.087 R)
• M30: 4,067,566 km (0.06 R)
• M31: 4,230,628 km (0.108 R)
• M32: 4,321,134 km (0.11 R)
• M33: 4,470,882 km (0.075 R)
• M34: 4,707,097 km (0.079 R)
• M35: 4,852,656 km (0.107 R)
• M36: 5,016,914 km (0.107 R)
• M37: 5,104,279 km (0.104 R)
• M38: 5,458,378 km (0.061 R)
• M39: 5,711,048 km (0.1 R)
• M40: 5,802,303 km (0.049 R)
• M41: 6,013,834 km (0.083 R)
• M42: 6,153,260 km (0.076 R)
• M43: 6,312,581 km (0.115 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 575.9

Radius: 8.5

Gravity: 7.97 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 0.96 AU - 1.5 AU

Year: 925 Days

Day: 8.6 Hours

Environment

Temp: -191 °C

Axial Tilt: 43.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 34,522,868 km

• M1: 148,551 km (0.049 R)
• M2: 230,231 km (0.102 R)
• M3: 312,660 km (0.092 R)
• M4: 408,103 km (0.116 R)
• M5: 476,619 km (0.084 R)
• M6: 637,137 km (0.112 R)
• M7: 730,038 km (0.091 R)
• M8: 936,333 km (0.113 R)
• M9: 992,432 km (0.099 R)
• M10: 1,141,282 km (0.047 R)
• M11: 1,263,055 km (0.08 R)
• M12: 1,468,453 km (0.107 R)
• M13: 1,549,236 km (0.084 R)
• M14: 1,616,555 km (0.115 R)
• M15: 1,840,054 km (0.053 R)
• M16: 1,943,576 km (0.073 R)
• M17: 2,265,660 km (0.065 R)
• M18: 2,420,194 km (0.07 R)
• M19: 2,481,230 km (0.078 R)
• M20: 2,839,816 km (0.102 R)
• M21: 3,006,618 km (0.104 R)
• M22: 3,282,177 km (0.076 R)
• M23: 3,349,945 km (0.111 R)
• M24: 3,496,850 km (0.091 R)
• M25: 3,685,792 km (0.076 R)
• M26: 3,827,162 km (0.069 R)
• M27: 3,960,155 km (0.106 R)
• M28: 4,262,343 km (0.086 R)
• M29: 4,368,258 km (0.051 R)
• M30: 4,496,613 km (0.101 R)
• M31: 4,789,825 km (0.087 R)
• M32: 4,944,359 km (0.114 R)
• M33: 5,089,469 km (0.072 R)
• M34: 5,156,788 km (0.07 R)
• M35: 5,224,556 km (0.099 R)
• M36: 5,383,579 km (0.099 R)
• M37: 5,486,801 km (0.117 R)
• M38: 5,567,434 km (0.084 R)
• M39: 5,636,997 km (0.104 R)
• M40: 5,706,710 km (0.082 R)
• M41: 5,929,611 km (0.076 R)
• M42: 6,024,306 km (0.102 R)
• M43: 6,143,386 km (0.054 R)
• M44: 6,227,161 km (0.092 R)
• M45: 6,299,267 km (0.026 R)
• M46: 6,529,648 km (0.107 R)
• M47: 6,923,988 km (0.104 R)
• M48: 7,048,752 km (0.115 R)
• M49: 7,262,528 km (0.079 R)
• M50: 7,363,955 km (0.105 R)
• M51: 7,504,128 km (0.116 R)
• M52: 7,593,887 km (0.107 R)
• M53: 7,761,287 km (0.044 R)
• M54: 7,930,034 km (0.05 R)
• M55: 8,060,632 km (0.105 R)
• M56: 8,845,872 km (0.115 R)
• M57: 9,049,325 km (0.1 R)

Asteroid Belt

Center: 3.12 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 442.4

Radius: 14.3

Gravity: 2.16 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 4.48 AU - 5.54 AU

Year: 7606 Days

Day: 7.7 Hours

Environment

Temp: -220 °C

Axial Tilt: 17.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 34,522,868 km

• M1: 183,407 km (0.083 R)
• M2: 402,717 km (0.095 R)
• M3: 494,870 km (0.089 R)
• M4: 760,256 km (0.027 R)
• M5: 940,522 km (0.077 R)
• M6: 1,074,412 km (0.118 R)
• M7: 1,534,725 km (0.06 R)
• M8: 1,787,695 km (0.118 R)
• M9: 1,900,342 km (0.068 R)
• M10: 2,314,429 km (0.101 R)
• M11: 2,844,454 km (0.074 R)
• M12: 2,999,886 km (0.09 R)
• M13: 3,226,676 km (0.101 R)
• M14: 3,388,990 km (0.032 R)
• M15: 3,966,288 km (0.088 R)
• M16: 4,190,685 km (0.106 R)
• M17: 4,471,032 km (0.067 R)
• M18: 4,731,182 km (0.058 R)
• M19: 4,969,641 km (0.089 R)
• M20: 5,486,053 km (0.088 R)
• M21: 5,708,804 km (0.109 R)
• M22: 5,991,395 km (0.1 R)
• M23: 6,220,878 km (0.06 R)
• M24: 6,424,181 km (0.111 R)
• M25: 6,688,670 km (0.098 R)
• M26: 7,137,614 km (0.104 R)
• M27: 7,258,937 km (0.04 R)
• M28: 7,442,344 km (0.075 R)
• M29: 7,565,464 km (0.076 R)
• M30: 8,382,417 km (0.11 R)
• M31: 8,833,904 km (0.087 R)
• M32: 8,964,503 km (0.111 R)
• M33: 9,062,789 km (0.072 R)
• M34: 9,660,133 km (0.094 R)
• M35: 10,614,717 km (0.102 R)
• M36: 10,962,981 km (0.076 R)
• M37: 11,138,609 km (0.104 R)
• M38: 11,635,124 km (0.117 R)
• M39: 11,922,202 km (0.116 R)
• M40: 12,760,399 km (0.104 R)
• M41: 14,072,373 km (0.068 R)
• M42: 14,225,112 km (0.056 R)
• M43: 14,570,683 km (0.082 R)
• M44: 15,191,813 km (0.115 R)
• M45: 15,545,164 km (0.092 R)
• M46: 15,821,770 km (0.114 R)
• M47: 16,060,229 km (0.111 R)
• M48: 16,742,246 km (0.119 R)
• M49: 17,270,177 km (0.059 R)
• M50: 17,433,837 km (0.054 R)
• M51: 17,556,806 km (0.075 R)
• M52: 17,803,792 km (0.101 R)
• M53: 17,968,948 km (0.117 R)
• M54: 18,635,108 km (0.093 R)
• M55: 18,760,919 km (0.08 R)
• M56: 18,929,067 km (0.114 R)
• M57: 19,649,381 km (0.075 R)
• M58: 20,120,315 km (0.116 R)
• M59: 20,811,906 km (0.085 R)
• M60: 21,116,936 km (0.066 R)
• M61: 21,291,816 km (0.026 R)
• M62: 21,775,616 km (0.074 R)
• M63: 22,709,106 km (0.116 R)
• M64: 23,610,284 km (0.114 R)
• M65: 24,431,277 km (0.088 R)
• M66: 25,401,120 km (0.058 R)
• M67: 25,633,745 km (0.11 R)
• M68: 26,430,503 km (0.113 R)
• M69: 26,619,146 km (0.039 R)
• M70: 26,808,238 km (0.077 R)
• M71: 27,187,767 km (0.054 R)
• M72: 27,378,206 km (0.117 R)
• M73: 27,569,092 km (0.115 R)
• M74: 27,808,299 km (0.088 R)
• M75: 28,048,254 km (0.072 R)
• M76: 28,144,296 km (0.116 R)
• M77: 28,336,978 km (0.076 R)
• M78: 28,772,158 km (0.059 R)
• M79: 30,682,822 km (0.079 R)
• M80: 30,980,522 km (0.111 R)
• M81: 32,331,541 km (0.09 R)
• M82: 32,938,310 km (0.069 R)
• M83: 33,804,182 km (0.088 R)
• M84: 34,317,004 km (0.047 R)
• M85: 34,419,927 km (0.093 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 419 - 15,216 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit