🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.26 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 557.5

Radius: 10.1

Gravity: 5.47 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 0.47 AU - 0.55 AU

Year: 251 Days

Day: 7.4 Hours

Environment

Temp: -150 °C

Axial Tilt: 23.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 8,685,088 km

• M1: 138,528 km (0.099 R)
• M2: 206,595 km (0.063 R)
• M3: 299,794 km (0.078 R)
• M4: 406,906 km (0.095 R)
• M5: 472,879 km (0.12 R)
• M6: 543,489 km (0.056 R)
• M7: 638,185 km (0.087 R)
• M8: 733,030 km (0.072 R)
• M9: 798,105 km (0.1 R)
• M10: 868,565 km (0.108 R)
• M11: 958,324 km (0.05 R)
• M12: 1,090,269 km (0.093 R)
• M13: 1,180,477 km (0.111 R)
• M14: 1,269,488 km (0.113 R)
• M15: 1,364,931 km (0.118 R)
• M16: 1,458,729 km (0.108 R)
• M17: 1,603,839 km (0.061 R)
• M18: 1,724,265 km (0.047 R)
• M19: 1,822,102 km (0.109 R)
• M20: 1,886,878 km (0.075 R)
• M21: 2,005,359 km (0.096 R)
• M22: 2,103,944 km (0.058 R)
• M23: 2,208,813 km (0.048 R)
• M24: 2,433,209 km (0.109 R)
• M25: 2,519,228 km (0.098 R)
• M26: 2,582,059 km (0.094 R)
• M27: 2,679,896 km (0.071 R)
• M28: 2,763,970 km (0.045 R)
• M29: 2,828,746 km (0.067 R)
• M30: 2,960,093 km (0.086 R)
• M31: 3,062,568 km (0.088 R)
• M32: 3,140,209 km (0.108 R)
• M33: 3,276,343 km (0.096 R)
• M34: 3,382,408 km (0.109 R)
• M35: 3,446,735 km (0.058 R)
• M36: 3,516,747 km (0.084 R)
• M37: 3,614,434 km (0.106 R)
• M38: 3,762,835 km (0.065 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 53

Radius: 11.4

Gravity: 0.41 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 0.83 AU - 1.03 AU

Year: 619 Days

Day: 11.7 Hours

Environment

Temp: -177 °C

Axial Tilt: 21 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 8,685,088 km

• M1: 144,811 km (0.114 R)
• M2: 216,169 km (0.073 R)
• M3: 295,007 km (0.098 R)
• M4: 394,789 km (0.066 R)
• M5: 516,711 km (0.109 R)
• M6: 621,280 km (0.093 R)
• M7: 755,320 km (0.113 R)
• M8: 845,976 km (0.092 R)
• M9: 1,009,038 km (0.093 R)
• M10: 1,116,599 km (0.112 R)
• M11: 1,208,751 km (0.102 R)
• M12: 1,353,861 km (0.092 R)
• M13: 1,449,304 km (0.096 R)
• M14: 1,543,700 km (0.081 R)
• M15: 1,698,385 km (0.112 R)
• M16: 1,790,836 km (0.094 R)
• M17: 1,881,044 km (0.086 R)
• M18: 2,360,355 km (0.106 R)
• M19: 2,439,044 km (0.106 R)
• M20: 2,510,252 km (0.094 R)
• M21: 2,837,273 km (0.118 R)
• M22: 2,912,222 km (0.065 R)
• M23: 3,050,899 km (0.116 R)
• M24: 3,187,183 km (0.106 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 492.2

Radius: 8.2

Gravity: 7.32 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 0.95 AU - 1.11 AU

Year: 722 Days

Day: 14.9 Hours

Environment

Temp: -178 °C

Axial Tilt: 18.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 8,685,088 km

• M1: 102,624 km (0.112 R)
• M2: 184,005 km (0.106 R)
• M3: 243,695 km (0.101 R)
• M4: 303,384 km (0.116 R)
• M5: 461,958 km (0.078 R)
• M6: 532,568 km (0.107 R)
• M7: 607,367 km (0.092 R)
• M8: 724,203 km (0.053 R)
• M9: 843,882 km (0.113 R)
• M10: 916,736 km (0.104 R)
• M11: 986,448 km (0.107 R)
• M12: 1,103,135 km (0.058 R)
• M13: 1,206,806 km (0.118 R)
• M14: 1,295,817 km (0.047 R)
• M15: 1,512,285 km (0.069 R)
• M16: 1,634,656 km (0.117 R)
• M17: 1,753,736 km (0.116 R)
• M18: 1,875,658 km (0.113 R)
• M19: 1,958,535 km (0.096 R)
• M20: 2,085,394 km (0.079 R)
• M21: 2,149,721 km (0.029 R)
• M22: 2,265,959 km (0.069 R)
• M23: 2,519,677 km (0.09 R)
• M24: 2,573,083 km (0.064 R)
• M25: 2,657,905 km (0.097 R)
• M26: 2,720,138 km (0.082 R)
• M27: 2,830,093 km (0.093 R)
• M28: 3,079,173 km (0.072 R)
• M29: 3,144,547 km (0.069 R)
• M30: 3,218,748 km (0.113 R)
• M31: 3,504,330 km (0.069 R)
• M32: 3,555,493 km (0.081 R)
• M33: 3,763,134 km (0.071 R)
• M34: 3,859,475 km (0.119 R)
• M35: 3,912,433 km (0.087 R)
• M36: 4,010,270 km (0.115 R)
• M37: 4,072,802 km (0.118 R)
• M38: 4,153,884 km (0.118 R)
• M39: 4,244,540 km (0.073 R)
• M40: 4,381,722 km (0.054 R)
• M41: 4,437,073 km (0.098 R)
• M42: 4,539,099 km (0.101 R)
• M43: 4,726,545 km (0.119 R)
• M44: 4,897,385 km (0.109 R)
• M45: 5,002,852 km (0.088 R)
• M46: 5,691,601 km (0.107 R)
• M47: 5,893,857 km (0.101 R)
• M48: 5,985,710 km (0.083 R)
• M49: 6,078,012 km (0.092 R)
• M50: 6,263,962 km (0.076 R)
• M51: 6,430,913 km (0.106 R)
• M52: 6,504,366 km (0.042 R)
• M53: 6,715,897 km (0.058 R)
• M54: 6,908,130 km (0.08 R)
• M55: 7,080,617 km (0.11 R)
• M56: 7,189,225 km (0.095 R)
• M57: 7,353,035 km (0.028 R)
• M58: 7,407,937 km (0.117 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 301

Radius: 10.7

Gravity: 2.63 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 1.03 AU - 1.61 AU

Year: 1047 Days

Day: 14.6 Hours

Environment

Temp: -189 °C

Axial Tilt: 9.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 8,685,088 km

• M1: 138,827 km (0.113 R)
• M2: 209,138 km (0.079 R)
• M3: 286,929 km (0.091 R)
• M4: 355,295 km (0.064 R)
• M5: 510,578 km (0.087 R)
• M6: 595,549 km (0.084 R)
• M7: 686,205 km (0.115 R)
• M8: 781,948 km (0.11 R)
• M9: 915,689 km (0.103 R)
• M10: 982,708 km (0.083 R)
• M11: 1,116,299 km (0.101 R)
• M12: 1,250,040 km (0.116 R)
• M13: 1,395,748 km (0.029 R)
• M14: 1,601,296 km (0.115 R)
• M15: 1,711,400 km (0.118 R)
• M16: 1,809,835 km (0.052 R)
• M17: 2,005,359 km (0.12 R)
• M18: 2,177,397 km (0.061 R)
• M19: 2,269,101 km (0.056 R)
• M20: 2,393,566 km (0.083 R)
• M21: 2,488,411 km (0.118 R)
• M22: 2,584,453 km (0.069 R)
• M23: 2,755,742 km (0.111 R)
• M24: 2,872,130 km (0.062 R)
• M25: 2,973,108 km (0.087 R)
• M26: 3,041,175 km (0.091 R)
• M27: 3,196,159 km (0.066 R)
• M28: 3,496,102 km (0.101 R)
• M29: 3,631,488 km (0.032 R)
• M30: 3,814,596 km (0.062 R)
• M31: 3,907,347 km (0.116 R)
• M32: 4,142,515 km (0.115 R)
• M33: 4,334,000 km (0.073 R)
• M34: 4,538,201 km (0.077 R)
• M35: 4,745,693 km (0.077 R)
• M36: 4,835,602 km (0.089 R)
• M37: 4,936,131 km (0.066 R)
• M38: 5,057,754 km (0.084 R)
• M39: 5,314,315 km (0.108 R)
• M40: 5,407,664 km (0.116 R)
• M41: 5,617,250 km (0.113 R)
• M42: 5,723,166 km (0.098 R)
• M43: 5,808,287 km (0.032 R)
• M44: 5,904,478 km (0.067 R)
• M45: 6,076,965 km (0.103 R)
• M46: 6,163,881 km (0.073 R)
• M47: 6,382,892 km (0.073 R)
• M48: 6,727,566 km (0.098 R)
• M49: 6,806,105 km (0.113 R)
• M50: 7,376,970 km (0.071 R)
• M51: 7,621,264 km (0.06 R)
• M52: 7,691,575 km (0.105 R)
• M53: 7,797,490 km (0.1 R)
• M54: 8,046,421 km (0.087 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 704.8

Radius: 14.8

Gravity: 3.22 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 2.23 AU - 2.73 AU

Year: 2696 Days

Day: 14.3 Hours

Environment

Temp: -212 °C

Axial Tilt: 146.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 8,685,088 km

• M1: 272,867 km (0.082 R)
• M2: 414,536 km (0.084 R)
• M3: 515,664 km (0.091 R)
• M4: 864,825 km (0.083 R)
• M5: 964,457 km (0.059 R)
• M6: 1,221,018 km (0.115 R)
• M7: 1,561,951 km (0.066 R)
• M8: 1,674,150 km (0.107 R)
• M9: 1,776,325 km (0.095 R)
• M10: 1,987,258 km (0.11 R)
• M11: 2,082,253 km (0.041 R)
• M12: 2,178,893 km (0.102 R)
• M13: 2,836,824 km (0.103 R)
• M14: 3,006,917 km (0.073 R)
• M15: 3,117,021 km (0.098 R)
• M16: 3,260,635 km (0.088 R)
• M17: 3,422,799 km (0.118 R)
• M18: 3,571,051 km (0.086 R)
• M19: 4,291,813 km (0.118 R)
• M20: 4,506,187 km (0.105 R)
• M21: 4,705,751 km (0.057 R)
• M22: 5,038,755 km (0.101 R)
• M23: 5,208,250 km (0.118 R)
• M24: 5,591,669 km (0.099 R)
• M25: 5,708,505 km (0.064 R)
• M26: 6,164,031 km (0.091 R)
• M27: 6,569,890 km (0.052 R)
• M28: 6,838,418 km (0.087 R)
• M29: 7,131,630 km (0.072 R)
• M30: 7,386,245 km (0.104 R)
• M31: 7,493,357 km (0.089 R)
• M32: 7,600,769 km (0.091 R)
• M33: 7,817,536 km (0.108 R)
• M34: 8,212,624 km (0.099 R)
• M35: 8,524,535 km (0.094 R)
• M36: 9,022,696 km (0.118 R)
• M37: 9,183,215 km (0.103 R)
• M38: 9,460,569 km (0.054 R)
• M39: 9,952,597 km (0.099 R)
• M40: 10,070,929 km (0.093 R)
• M41: 10,166,073 km (0.119 R)
• M42: 10,381,045 km (0.088 R)
• M43: 10,477,087 km (0.085 R)
• M44: 10,742,773 km (0.11 R)
• M45: 11,280,876 km (0.114 R)
• M46: 11,827,806 km (0.047 R)
• M47: 12,104,413 km (0.053 R)
• M48: 12,690,088 km (0.085 R)
• M49: 12,973,427 km (0.104 R)
• M50: 13,180,769 km (0.079 R)
• M51: 13,310,919 km (0.085 R)
• M52: 13,888,816 km (0.091 R)
• M53: 14,260,866 km (0.113 R)
• M54: 14,394,606 km (0.07 R)
• M55: 15,096,520 km (0.087 R)
• M56: 15,205,427 km (0.058 R)
• M57: 15,506,567 km (0.079 R)
• M58: 16,114,683 km (0.037 R)
• M59: 16,281,783 km (0.088 R)
• M60: 16,674,179 km (0.026 R)
• M61: 16,928,046 km (0.108 R)
• M62: 17,183,260 km (0.116 R)
• M63: 17,898,936 km (0.12 R)
• M64: 18,303,898 km (0.055 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 26.1

Radius: 10.1

Gravity: 0.26 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 2.66 AU - 3.74 AU

Year: 3951 Days

Day: 10.9 Hours

Environment

Temp: -205 °C

Axial Tilt: 29.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 8,685,088 km

• M1: 138,228 km (0.088 R)
• M2: 201,957 km (0.111 R)
• M3: 304,880 km (0.073 R)
• M4: 392,246 km (0.079 R)
• M5: 508,483 km (0.102 R)
• M6: 683,662 km (0.1 R)
• M7: 757,564 km (0.111 R)
• M8: 978,968 km (0.116 R)
• M9: 1,144,573 km (0.109 R)
• M10: 1,333,216 km (0.105 R)
• M11: 1,441,675 km (0.113 R)
• M12: 1,532,032 km (0.097 R)
• M13: 1,689,558 km (0.041 R)
• M14: 1,913,207 km (0.113 R)
• M15: 2,083,300 km (0.081 R)
• M16: 2,258,629 km (0.047 R)
• M17: 2,438,744 km (0.103 R)
• M18: 2,505,465 km (0.034 R)
• M19: 2,666,432 km (0.046 R)
• M20: 2,874,822 km (0.062 R)
• M21: 3,233,857 km (0.048 R)
• M22: 3,428,185 km (0.114 R)
• M23: 3,578,979 km (0.096 R)
• M24: 3,867,404 km (0.093 R)
• M25: 4,113,642 km (0.115 R)
• M26: 4,466,992 km (0.083 R)
• M27: 4,694,232 km (0.097 R)
• M28: 4,883,024 km (0.06 R)
• M29: 4,946,454 km (0.106 R)
• M30: 5,063,589 km (0.102 R)
• M31: 5,213,935 km (0.107 R)
• M32: 5,585,386 km (0.067 R)
• M33: 5,651,808 km (0.066 R)
• M34: 5,863,937 km (0.037 R)
• M35: 5,931,556 km (0.102 R)
• M36: 5,999,323 km (0.058 R)
• M37: 6,147,276 km (0.097 R)
• M38: 6,388,577 km (0.06 R)
• M39: 6,750,604 km (0.116 R)
• M40: 6,845,150 km (0.102 R)
• M41: 6,928,326 km (0.083 R)
• M42: 7,059,524 km (0.084 R)
• M43: 7,227,672 km (0.075 R)
• M44: 7,433,817 km (0.074 R)
• M45: 7,765,177 km (0.115 R)
• M46: 7,839,377 km (0.105 R)
• M47: 8,076,191 km (0.068 R)
• M48: 8,277,549 km (0.072 R)
• M49: 8,391,543 km (0.098 R)
• M50: 8,467,688 km (0.113 R)
• M51: 8,595,445 km (0.113 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 294 - 16,445 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit