🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.64 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 159

Radius: 13.3

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 1.14 AU - 1.42 AU

Year: 966 Days

Day: 9.6 Hours

Environment

Temp: -175 °C

Axial Tilt: 44.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 15,519,832 km

• M1: 167,550 km (0.114 R)
• M2: 263,143 km (0.101 R)
• M3: 367,861 km (0.102 R)
• M4: 689,048 km (0.117 R)
• M5: 848,519 km (0.115 R)
• M6: 984,055 km (0.081 R)
• M7: 1,069,176 km (0.101 R)
• M8: 1,157,140 km (0.104 R)
• M9: 1,309,430 km (0.111 R)
• M10: 1,420,432 km (0.094 R)
• M11: 1,562,400 km (0.092 R)
• M12: 1,675,047 km (0.088 R)
• M13: 1,773,034 km (0.038 R)
• M14: 1,879,099 km (0.092 R)
• M15: 2,005,509 km (0.108 R)
• M16: 2,159,894 km (0.083 R)
• M17: 2,305,602 km (0.1 R)
• M18: 2,480,931 km (0.063 R)
• M19: 2,680,943 km (0.093 R)
• M20: 2,796,882 km (0.103 R)
• M21: 2,928,378 km (0.051 R)
• M22: 3,069,000 km (0.034 R)
• M23: 3,176,112 km (0.108 R)
• M24: 3,350,095 km (0.065 R)
• M25: 3,482,638 km (0.078 R)
• M26: 3,624,457 km (0.063 R)
• M27: 3,791,259 km (0.068 R)
• M28: 3,898,670 km (0.117 R)
• M29: 4,022,836 km (0.038 R)
• M30: 4,251,123 km (0.103 R)
• M31: 4,354,944 km (0.051 R)
• M32: 4,451,434 km (0.102 R)
• M33: 4,622,125 km (0.114 R)
• M34: 4,770,227 km (0.087 R)
• M35: 4,919,975 km (0.107 R)
• M36: 5,012,277 km (0.099 R)
• M37: 5,122,081 km (0.053 R)
• M38: 5,395,846 km (0.102 R)
• M39: 5,560,702 km (0.078 R)
• M40: 5,692,049 km (0.072 R)
• M41: 6,002,465 km (0.108 R)
• M42: 6,101,200 km (0.083 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 15.3

Radius: 11.1

Gravity: 0.12 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 2.05 AU - 2.59 AU

Year: 2356 Days

Day: 9.1 Hours

Environment

Temp: -213 °C

Axial Tilt: 26.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 15,519,832 km

• M1: 138,228 km (0.057 R)
• M2: 224,995 km (0.109 R)
• M3: 378,333 km (0.051 R)
• M4: 489,335 km (0.117 R)
• M5: 641,176 km (0.092 R)
• M6: 764,595 km (0.072 R)
• M7: 1,053,767 km (0.082 R)
• M8: 1,207,105 km (0.082 R)
• M9: 1,335,311 km (0.033 R)
• M10: 1,429,856 km (0.081 R)
• M11: 1,516,922 km (0.114 R)
• M12: 1,686,417 km (0.076 R)
• M13: 1,778,868 km (0.073 R)
• M14: 1,904,680 km (0.118 R)
• M15: 2,232,748 km (0.119 R)
• M16: 2,502,473 km (0.107 R)
• M17: 2,626,340 km (0.059 R)
• M18: 2,752,451 km (0.108 R)
• M19: 2,843,706 km (0.048 R)
• M20: 2,923,741 km (0.09 R)
• M21: 3,035,640 km (0.098 R)
• M22: 3,219,197 km (0.079 R)
• M23: 3,296,239 km (0.119 R)
• M24: 3,399,911 km (0.105 R)
• M25: 3,744,435 km (0.101 R)
• M26: 3,832,398 km (0.108 R)
• M27: 4,254,414 km (0.098 R)
• M28: 4,360,479 km (0.094 R)
• M29: 4,474,472 km (0.095 R)
• M30: 4,676,579 km (0.074 R)
• M31: 4,808,225 km (0.06 R)
• M32: 5,119,987 km (0.117 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 575.2

Radius: 10.7

Gravity: 5.02 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 1.86 AU - 2.88 AU

Year: 2433 Days

Day: 7.5 Hours

Environment

Temp: -201 °C

Axial Tilt: 13.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 15,519,832 km

• M1: 135,984 km (0.09 R)
• M2: 233,223 km (0.086 R)
• M3: 346,469 km (0.06 R)
• M4: 443,258 km (0.059 R)
• M5: 589,715 km (0.116 R)
• M6: 702,811 km (0.11 R)
• M7: 788,680 km (0.11 R)
• M8: 887,564 km (0.09 R)
• M9: 991,086 km (0.108 R)
• M10: 1,263,055 km (0.094 R)
• M11: 1,513,631 km (0.117 R)
• M12: 1,780,364 km (0.108 R)
• M13: 1,888,972 km (0.062 R)
• M14: 2,049,790 km (0.049 R)
• M15: 2,267,156 km (0.113 R)
• M16: 2,385,338 km (0.107 R)
• M17: 2,492,151 km (0.055 R)
• M18: 2,808,401 km (0.1 R)
• M19: 2,921,347 km (0.057 R)
• M20: 3,021,578 km (0.092 R)
• M21: 3,433,870 km (0.093 R)
• M22: 3,570,153 km (0.064 R)
• M23: 3,801,581 km (0.1 R)
• M24: 4,311,411 km (0.074 R)
• M25: 4,658,029 km (0.061 R)
• M26: 4,792,368 km (0.098 R)
• M27: 4,945,107 km (0.025 R)
• M28: 5,013,473 km (0.12 R)
• M29: 5,342,888 km (0.103 R)
• M30: 5,483,660 km (0.091 R)
• M31: 5,607,975 km (0.041 R)
• M32: 5,823,097 km (0.077 R)
• M33: 5,986,159 km (0.082 R)
• M34: 6,169,267 km (0.082 R)
• M35: 6,335,769 km (0.116 R)
• M36: 6,503,618 km (0.096 R)
• M37: 7,189,823 km (0.072 R)
• M38: 7,345,555 km (0.1 R)
• M39: 7,502,333 km (0.119 R)
• M40: 7,600,918 km (0.105 R)
• M41: 8,160,863 km (0.1 R)
• M42: 8,323,326 km (0.086 R)
• M43: 8,754,767 km (0.047 R)
• M44: 9,025,688 km (0.056 R)
• M45: 9,109,613 km (0.089 R)
• M46: 9,383,975 km (0.09 R)
• M47: 9,854,760 km (0.07 R)
• M48: 10,398,997 km (0.109 R)
• M49: 10,508,951 km (0.086 R)
• M50: 10,730,206 km (0.055 R)
• M51: 10,975,397 km (0.077 R)
• M52: 11,042,567 km (0.099 R)
• M53: 11,312,591 km (0.097 R)
• M54: 11,493,904 km (0.096 R)
• M55: 12,205,541 km (0.114 R)
• M56: 12,391,491 km (0.059 R)
• M57: 13,526,939 km (0.093 R)
• M58: 13,767,791 km (0.061 R)
• M59: 14,868,682 km (0.038 R)
• M60: 14,967,865 km (0.099 R)
• M61: 15,191,963 km (0.06 R)
• M62: 15,266,911 km (0.045 R)
• M63: 15,492,505 km (0.101 R)
• M64: 15,593,035 km (0.117 R)
• M65: 15,719,146 km (0.106 R)
• M66: 16,354,488 km (0.099 R)
• M67: 16,868,955 km (0.069 R)
• M68: 16,972,477 km (0.053 R)
• M69: 17,414,838 km (0.038 R)
• M70: 17,624,275 km (0.097 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 615.9

Radius: 8.3

Gravity: 8.94 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 3.76 AU - 4.18 AU

Year: 5275 Days

Day: 9 Hours

Environment

Temp: -209 °C

Axial Tilt: 45.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 15,519,832 km

• M1: 105,915 km (0.072 R)
• M2: 381,026 km (0.095 R)
• M3: 449,841 km (0.062 R)
• M4: 758,910 km (0.035 R)
• M5: 902,374 km (0.073 R)
• M6: 1,127,370 km (0.085 R)
• M7: 1,216,380 km (0.096 R)
• M8: 1,307,785 km (0.113 R)
• M9: 1,401,732 km (0.12 R)
• M10: 1,465,461 km (0.075 R)
• M11: 1,530,386 km (0.111 R)
• M12: 1,748,051 km (0.066 R)
• M13: 1,904,530 km (0.12 R)
• M14: 2,084,048 km (0.046 R)
• M15: 2,306,799 km (0.081 R)
• M16: 2,655,362 km (0.112 R)
• M17: 2,735,098 km (0.067 R)
• M18: 3,445,089 km (0.043 R)
• M19: 3,888,348 km (0.12 R)
• M20: 4,163,010 km (0.044 R)
• M21: 4,420,318 km (0.072 R)
• M22: 4,610,756 km (0.037 R)
• M23: 4,828,271 km (0.102 R)
• M24: 5,248,342 km (0.073 R)
• M25: 5,551,876 km (0.083 R)
• M26: 5,913,305 km (0.032 R)
• M27: 6,044,203 km (0.093 R)
• M28: 6,335,769 km (0.116 R)
• M29: 6,604,746 km (0.107 R)
• M30: 7,154,069 km (0.094 R)
• M31: 7,293,644 km (0.106 R)
• M32: 7,490,665 km (0.064 R)
• M33: 8,179,413 km (0.09 R)
• M34: 8,296,100 km (0.115 R)
• M35: 8,590,508 km (0.116 R)
• M36: 8,709,139 km (0.118 R)
• M37: 9,159,130 km (0.101 R)
• M38: 9,250,085 km (0.065 R)
• M39: 10,050,583 km (0.028 R)
• M40: 10,649,424 km (0.086 R)
• M41: 10,841,058 km (0.116 R)
• M42: 11,782,927 km (0.106 R)
• M43: 13,022,345 km (0.111 R)
• M44: 13,227,145 km (0.099 R)
• M45: 13,295,660 km (0.105 R)
• M46: 13,744,005 km (0.057 R)
• M47: 13,813,419 km (0.112 R)
• M48: 13,987,551 km (0.119 R)
• M49: 14,127,275 km (0.118 R)
• M50: 14,833,227 km (0.12 R)
• M51: 15,226,221 km (0.076 R)
• M52: 15,695,210 km (0.025 R)
• M53: 16,944,203 km (0.096 R)
• M54: 17,769,385 km (0.114 R)
• M55: 17,958,626 km (0.034 R)
• M56: 18,722,772 km (0.098 R)
• M57: 19,031,392 km (0.028 R)
• M58: 19,147,480 km (0.051 R)
• M59: 19,419,449 km (0.062 R)
• M60: 19,575,480 km (0.1 R)
• M61: 20,599,477 km (0.12 R)
• M62: 20,758,649 km (0.113 R)
• M63: 20,998,006 km (0.116 R)
• M64: 21,238,260 km (0.087 R)
• M65: 22,576,263 km (0.092 R)
• M66: 22,658,243 km (0.112 R)
• M67: 22,987,209 km (0.075 R)
• M68: 23,816,280 km (0.095 R)
• M69: 24,276,443 km (0.117 R)
• M70: 24,655,075 km (0.079 R)
• M71: 25,802,940 km (0.074 R)
• M72: 26,017,314 km (0.09 R)
• M73: 27,403,936 km (0.086 R)
• M74: 27,886,090 km (0.032 R)
• M75: 28,062,017 km (0.115 R)
• M76: 28,150,131 km (0.063 R)
• M77: 28,282,525 km (0.11 R)
• M78: 29,125,957 km (0.092 R)
• M79: 29,304,577 km (0.115 R)
• M80: 29,483,496 km (0.069 R)
• M81: 29,842,531 km (0.06 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 32.3

Radius: 11.1

Gravity: 0.26 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 5.41 AU - 5.49 AU

Year: 8484 Days

Day: 10.8 Hours

Environment

Temp: -228 °C

Axial Tilt: 169.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 15,519,832 km

• M1: 139,425 km (0.081 R)
• M2: 392,994 km (0.092 R)
• M3: 532,718 km (0.099 R)
• M4: 769,531 km (0.11 R)
• M5: 884,123 km (0.058 R)
• M6: 961,166 km (0.115 R)
• M7: 1,040,603 km (0.12 R)
• M8: 1,503,459 km (0.113 R)
• M9: 1,692,850 km (0.085 R)
• M10: 1,991,896 km (0.111 R)
• M11: 2,392,668 km (0.12 R)
• M12: 2,540,172 km (0.079 R)
• M13: 2,678,101 km (0.119 R)
• M14: 2,844,454 km (0.079 R)
• M15: 3,160,704 km (0.099 R)
• M16: 3,432,822 km (0.104 R)
• M17: 3,502,086 km (0.082 R)
• M18: 3,855,586 km (0.052 R)
• M19: 4,000,247 km (0.072 R)
• M20: 4,384,714 km (0.117 R)
• M21: 4,520,698 km (0.082 R)
• M22: 4,673,437 km (0.068 R)
• M23: 4,843,381 km (0.053 R)
• M24: 4,937,029 km (0.119 R)
• M25: 5,141,828 km (0.036 R)
• M26: 5,301,300 km (0.07 R)
• M27: 5,511,186 km (0.111 R)
• M28: 5,989,300 km (0.109 R)
• M29: 6,157,299 km (0.057 R)
• M30: 6,532,341 km (0.082 R)
• M31: 6,914,862 km (0.057 R)
• M32: 7,756,500 km (0.117 R)
• M33: 7,995,109 km (0.103 R)
• M34: 8,273,361 km (0.092 R)
• M35: 8,479,507 km (0.065 R)
• M36: 8,725,296 km (0.105 R)
• M37: 8,896,735 km (0.087 R)
• M38: 9,223,906 km (0.09 R)
• M39: 9,437,681 km (0.111 R)
• M40: 9,515,771 km (0.047 R)
• M41: 9,672,849 km (0.059 R)
• M42: 9,929,708 km (0.079 R)
• M43: 10,128,823 km (0.106 R)
• M44: 10,248,950 km (0.078 R)
• M45: 10,389,722 km (0.05 R)
• M46: 11,517,839 km (0.08 R)
• M47: 11,601,464 km (0.119 R)
• M48: 12,298,740 km (0.107 R)
• M49: 12,684,703 km (0.069 R)
• M50: 12,922,563 km (0.115 R)
• M51: 13,380,782 km (0.1 R)
• M52: 13,556,858 km (0.073 R)
• M53: 13,711,393 km (0.098 R)
• M54: 13,911,106 km (0.089 R)
• M55: 14,089,427 km (0.039 R)
• M56: 14,201,176 km (0.118 R)
• M57: 14,425,723 km (0.093 R)
• M58: 14,674,055 km (0.117 R)
• M59: 14,787,450 km (0.042 R)
• M60: 15,014,989 km (0.098 R)
• M61: 15,312,688 km (0.085 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 528 - 15,397 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit