🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.75 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 457.3

Radius: 13.6

Gravity: 2.47 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 1.15 AU - 1.83 AU

Year: 1156 Days

Day: 6.8 Hours

Environment

Temp: -175 °C

Axial Tilt: 32.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 46,572,868 km

• M1: 173,683 km (0.043 R)
• M2: 265,536 km (0.106 R)
• M3: 386,112 km (0.118 R)
• M4: 501,751 km (0.073 R)
• M5: 611,556 km (0.058 R)
• M6: 765,642 km (0.119 R)
• M7: 854,204 km (0.107 R)
• M8: 953,238 km (0.055 R)
• M9: 1,043,445 km (0.104 R)
• M10: 1,143,526 km (0.077 R)
• M11: 1,268,440 km (0.107 R)
• M12: 1,465,012 km (0.108 R)
• M13: 1,594,115 km (0.11 R)
• M14: 1,767,200 km (0.111 R)
• M15: 1,897,200 km (0.114 R)
• M16: 2,005,210 km (0.082 R)
• M17: 2,289,296 km (0.054 R)
• M18: 2,458,791 km (0.1 R)
• M19: 2,549,746 km (0.11 R)
• M20: 2,735,247 km (0.089 R)
• M21: 2,848,643 km (0.115 R)
• M22: 2,944,535 km (0.092 R)
• M23: 3,070,646 km (0.106 R)
• M24: 3,228,621 km (0.059 R)
• M25: 3,358,921 km (0.056 R)
• M26: 3,460,348 km (0.043 R)
• M27: 3,729,176 km (0.102 R)
• M28: 4,058,590 km (0.115 R)
• M29: 4,276,255 km (0.095 R)
• M30: 4,419,869 km (0.096 R)
• M31: 5,010,332 km (0.109 R)
• M32: 5,267,790 km (0.066 R)
• M33: 5,422,025 km (0.07 R)
• M34: 5,625,927 km (0.084 R)
• M35: 5,942,775 km (0.111 R)
• M36: 6,066,343 km (0.086 R)
• M37: 6,178,093 km (0.101 R)
• M38: 6,303,306 km (0.089 R)
• M39: 6,568,693 km (0.109 R)
• M40: 6,889,580 km (0.1 R)
• M41: 7,006,416 km (0.095 R)
• M42: 7,228,868 km (0.079 R)
• M43: 7,480,342 km (0.047 R)
• M44: 7,680,803 km (0.109 R)
• M45: 7,788,514 km (0.067 R)
• M46: 7,883,209 km (0.115 R)
• M47: 8,668,149 km (0.093 R)
• M48: 8,822,684 km (0.091 R)
• M49: 8,921,419 km (0.084 R)
• M50: 9,006,241 km (0.053 R)
• M51: 9,478,222 km (0.072 R)
• M52: 9,739,121 km (0.05 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 331.2

Radius: 11.1

Gravity: 2.69 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 1.55 AU - 1.75 AU

Year: 1348 Days

Day: 9.7 Hours

Environment

Temp: -173 °C

Axial Tilt: 16.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 46,572,868 km

• M1: 139,575 km (0.115 R)
• M2: 210,335 km (0.071 R)
• M3: 299,645 km (0.106 R)
• M4: 375,491 km (0.099 R)
• M5: 465,100 km (0.042 R)
• M6: 589,864 km (0.111 R)
• M7: 733,030 km (0.112 R)
• M8: 821,442 km (0.083 R)
• M9: 964,757 km (0.091 R)
• M10: 1,213,538 km (0.03 R)
• M11: 1,371,513 km (0.077 R)
• M12: 1,475,783 km (0.101 R)
• M13: 1,652,907 km (0.085 R)
• M14: 1,804,749 km (0.073 R)
• M15: 1,936,245 km (0.097 R)
• M16: 2,020,170 km (0.12 R)
• M17: 2,165,728 km (0.028 R)
• M18: 2,252,944 km (0.082 R)
• M19: 2,485,569 km (0.096 R)
• M20: 2,754,246 km (0.075 R)
• M21: 2,830,093 km (0.104 R)
• M22: 3,180,152 km (0.074 R)
• M23: 3,330,198 km (0.115 R)
• M24: 3,400,958 km (0.084 R)
• M25: 3,544,123 km (0.042 R)
• M26: 3,658,117 km (0.061 R)
• M27: 3,825,966 km (0.037 R)
• M28: 4,279,097 km (0.086 R)
• M29: 4,356,290 km (0.086 R)
• M30: 4,556,901 km (0.099 R)
• M31: 4,635,739 km (0.059 R)
• M32: 4,737,914 km (0.092 R)
• M33: 4,979,066 km (0.05 R)
• M34: 5,083,635 km (0.087 R)
• M35: 5,177,283 km (0.067 R)
• M36: 5,295,017 km (0.068 R)
• M37: 5,449,551 km (0.04 R)
• M38: 5,521,508 km (0.118 R)
• M39: 5,787,493 km (0.065 R)
• M40: 5,909,864 km (0.113 R)
• M41: 6,144,882 km (0.091 R)
• M42: 6,509,303 km (0.109 R)
• M43: 6,649,476 km (0.054 R)
• M44: 6,803,412 km (0.109 R)
• M45: 6,932,665 km (0.11 R)
• M46: 7,299,030 km (0.077 R)
• M47: 7,444,588 km (0.053 R)
• M48: 7,873,785 km (0.099 R)
• M49: 7,996,006 km (0.118 R)
• M50: 8,118,826 km (0.107 R)
• M51: 8,242,244 km (0.107 R)
• M52: 8,756,412 km (0.075 R)
• M53: 8,868,910 km (0.104 R)
• M54: 9,066,977 km (0.085 R)
• M55: 9,223,756 km (0.108 R)
• M56: 9,670,156 km (0.093 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 459.2

Radius: 13.8

Gravity: 2.41 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 1.53 AU - 2.05 AU

Year: 1523 Days

Day: 7.1 Hours

Environment

Temp: -195 °C

Axial Tilt: 1.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 46,572,868 km

• M1: 183,407 km (0.117 R)
• M2: 311,463 km (0.087 R)
• M3: 438,471 km (0.089 R)
• M4: 572,810 km (0.117 R)
• M5: 724,203 km (0.078 R)
• M6: 961,914 km (0.029 R)
• M7: 1,186,910 km (0.106 R)
• M8: 1,636,601 km (0.07 R)
• M9: 1,780,065 km (0.086 R)
• M10: 1,937,292 km (0.067 R)
• M11: 2,031,988 km (0.097 R)
• M12: 2,147,926 km (0.036 R)
• M13: 2,305,902 km (0.083 R)
• M14: 2,478,238 km (0.107 R)
• M15: 2,571,288 km (0.075 R)
• M16: 2,665,535 km (0.09 R)
• M17: 2,966,376 km (0.059 R)
• M18: 3,098,621 km (0.079 R)
• M19: 3,266,918 km (0.112 R)
• M20: 3,671,730 km (0.119 R)
• M21: 3,778,393 km (0.111 R)
• M22: 3,874,136 km (0.041 R)
• M23: 4,129,500 km (0.057 R)
• M24: 4,265,484 km (0.083 R)
• M25: 4,503,793 km (0.047 R)
• M26: 4,811,367 km (0.087 R)
• M27: 5,007,190 km (0.092 R)
• M28: 5,139,136 km (0.077 R)
• M29: 5,312,520 km (0.071 R)
• M30: 5,474,235 km (0.1 R)
• M31: 5,610,369 km (0.061 R)
• M32: 5,830,427 km (0.081 R)
• M33: 5,927,666 km (0.103 R)
• M34: 6,039,416 km (0.1 R)
• M35: 6,208,461 km (0.09 R)
• M36: 6,350,430 km (0.113 R)
• M37: 6,493,595 km (0.104 R)
• M38: 6,652,318 km (0.117 R)
• M39: 6,856,220 km (0.118 R)
• M40: 7,285,117 km (0.1 R)
• M41: 7,450,124 km (0.032 R)
• M42: 7,738,099 km (0.1 R)
• M43: 7,983,590 km (0.08 R)
• M44: 8,153,682 km (0.038 R)
• M45: 8,247,031 km (0.051 R)
• M46: 8,497,757 km (0.075 R)
• M47: 8,687,448 km (0.078 R)
• M48: 8,846,620 km (0.114 R)
• M49: 9,119,486 km (0.104 R)
• M50: 9,395,195 km (0.084 R)
• M51: 9,921,480 km (0.118 R)
• M52: 10,406,925 km (0.091 R)
• M53: 10,542,162 km (0.086 R)
• M54: 10,985,869 km (0.096 R)
• M55: 11,071,888 km (0.101 R)
• M56: 11,261,877 km (0.075 R)
• M57: 11,715,458 km (0.089 R)
• M58: 11,962,295 km (0.116 R)

Asteroid Belt

Center: 5.18 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 8.56 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 247.8

Radius: 7.7

Gravity: 4.18 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 7.5 AU - 9.62 AU

Year: 15924 Days

Day: 22.8 Hours

Environment

Temp: -233 °C

Axial Tilt: 18.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 46,572,868 km

• M1: 112,198 km (0.078 R)
• M2: 374,443 km (0.037 R)
• M3: 495,767 km (0.101 R)
• M4: 662,868 km (0.096 R)
• M5: 728,242 km (0.069 R)
• M6: 1,791,435 km (0.086 R)
• M7: 1,908,270 km (0.116 R)
• M8: 1,979,629 km (0.117 R)
• M9: 2,100,653 km (0.073 R)
• M10: 2,426,777 km (0.061 R)
• M11: 2,849,989 km (0.115 R)
• M12: 3,042,521 km (0.076 R)
• M13: 3,126,296 km (0.093 R)
• M14: 3,411,131 km (0.036 R)
• M15: 3,914,527 km (0.035 R)
• M16: 4,005,932 km (0.108 R)
• M17: 4,696,775 km (0.053 R)
• M18: 5,155,591 km (0.094 R)
• M19: 5,222,312 km (0.108 R)
• M20: 5,526,145 km (0.107 R)
• M21: 5,731,992 km (0.118 R)
• M22: 6,725,322 km (0.095 R)
• M23: 6,945,081 km (0.102 R)
• M24: 8,430,289 km (0.112 R)
• M25: 8,746,688 km (0.09 R)
• M26: 9,884,829 km (0.102 R)
• M27: 10,218,582 km (0.117 R)
• M28: 10,344,693 km (0.107 R)
• M29: 10,726,018 km (0.091 R)
• M30: 10,939,943 km (0.115 R)
• M31: 11,112,130 km (0.106 R)
• M32: 11,897,818 km (0.09 R)
• M33: 13,384,222 km (0.103 R)
• M34: 13,753,280 km (0.115 R)
• M35: 14,266,251 km (0.087 R)
• M36: 17,172,938 km (0.084 R)
• M37: 17,826,082 km (0.047 R)
• M38: 18,181,228 km (0.073 R)
• M39: 18,334,117 km (0.077 R)
• M40: 19,001,622 km (0.067 R)
• M41: 19,105,144 km (0.116 R)
• M42: 20,360,420 km (0.074 R)
• M43: 20,784,829 km (0.081 R)
• M44: 20,998,156 km (0.115 R)
• M45: 21,804,488 km (0.114 R)
• M46: 22,184,167 km (0.082 R)
• M47: 22,347,678 km (0.112 R)
• M48: 23,225,967 km (0.09 R)
• M49: 23,613,725 km (0.102 R)
• M50: 25,016,205 km (0.117 R)
• M51: 26,792,380 km (0.117 R)
• M52: 27,607,838 km (0.097 R)
• M53: 28,549,706 km (0.113 R)
• M54: 29,621,874 km (0.119 R)
• M55: 29,861,829 km (0.029 R)
• M56: 30,404,421 km (0.109 R)
• M57: 30,950,154 km (0.08 R)
• M58: 31,989,709 km (0.047 R)
• M59: 32,916,468 km (0.098 R)
• M60: 33,227,482 km (0.077 R)
• M61: 33,852,203 km (0.105 R)
• M62: 33,914,884 km (0.094 R)
• M63: 34,354,702 km (0.057 R)
• M64: 34,986,454 km (0.118 R)
• M65: 36,005,066 km (0.087 R)
• M66: 36,646,691 km (0.116 R)
• M67: 38,006,386 km (0.062 R)
• M68: 43,198,928 km (0.104 R)
• M69: 45,254,553 km (0.117 R)
• M70: 46,224,695 km (0.1 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 359 - 15,554 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit