🌌 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: 0.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 710.4

Radius: 12.5

Gravity: 4.55 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 0.7 AU - 0.74 AU

Year: 414 Days

Day: 13.8 Hours

Environment

Temp: -166 °C

Axial Tilt: 1.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 76,995,334 km

• M1: 156,031 km (0.059 R)
• M2: 249,230 km (0.074 R)
• M3: 361,728 km (0.038 R)
• M4: 448,494 km (0.114 R)
• M5: 530,923 km (0.098 R)
• M6: 646,113 km (0.092 R)
• M7: 803,789 km (0.047 R)
• M8: 892,202 km (0.086 R)
• M9: 993,180 km (0.088 R)
• M10: 1,164,619 km (0.101 R)
• M11: 1,291,329 km (0.055 R)
• M12: 1,371,663 km (0.109 R)
• M13: 1,495,680 km (0.107 R)
• M14: 1,634,506 km (0.082 R)
• M15: 1,885,083 km (0.112 R)
• M16: 1,977,385 km (0.101 R)
• M17: 2,124,739 km (0.071 R)
• M18: 2,257,432 km (0.088 R)
• M19: 2,361,851 km (0.047 R)
• M20: 2,518,630 km (0.101 R)
• M21: 2,659,551 km (0.103 R)
• M22: 2,770,253 km (0.054 R)
• M23: 2,849,391 km (0.119 R)
• M24: 2,942,590 km (0.07 R)
• M25: 3,036,986 km (0.117 R)
• M26: 3,194,214 km (0.046 R)
• M27: 3,305,215 km (0.1 R)
• M28: 3,410,383 km (0.069 R)
• M29: 3,581,223 km (0.101 R)
• M30: 3,674,872 km (0.095 R)
• M31: 3,923,952 km (0.1 R)
• M32: 4,058,141 km (0.039 R)
• M33: 4,163,458 km (0.099 R)
• M34: 4,346,417 km (0.068 R)
• M35: 4,469,835 km (0.072 R)
• M36: 4,783,542 km (0.103 R)
• M37: 4,943,013 km (0.066 R)
• M38: 5,039,653 km (0.113 R)
• M39: 5,325,086 km (0.114 R)
• M40: 5,473,936 km (0.09 R)
• M41: 5,590,772 km (0.086 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 435.6

Radius: 13.6

Gravity: 2.36 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 0.76 AU - 0.92 AU

Year: 522 Days

Day: 8.4 Hours

Environment

Temp: -175 °C

Axial Tilt: 35.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 76,995,334 km

• M1: 174,730 km (0.071 R)
• M2: 268,229 km (0.04 R)
• M3: 407,355 km (0.049 R)
• M4: 513,569 km (0.098 R)
• M5: 617,540 km (0.108 R)
• M6: 742,005 km (0.103 R)
• M7: 893,099 km (0.064 R)
• M8: 1,092,214 km (0.048 R)
• M9: 1,301,801 km (0.11 R)
• M10: 1,462,918 km (0.117 R)
• M11: 1,561,951 km (0.113 R)
• M12: 1,690,456 km (0.065 R)
• M13: 1,794,875 km (0.033 R)
• M14: 1,975,889 km (0.073 R)
• M15: 2,097,961 km (0.094 R)
• M16: 2,198,790 km (0.091 R)
• M17: 2,374,717 km (0.112 R)
• M18: 2,542,865 km (0.118 R)
• M19: 2,650,874 km (0.059 R)
• M20: 2,740,932 km (0.06 R)
• M21: 2,944,086 km (0.111 R)
• M22: 3,193,316 km (0.104 R)
• M23: 3,303,271 km (0.09 R)
• M24: 3,527,069 km (0.026 R)
• M25: 3,619,520 km (0.106 R)
• M26: 3,705,539 km (0.087 R)
• M27: 3,813,998 km (0.085 R)
• M28: 3,967,784 km (0.096 R)
• M29: 4,093,746 km (0.077 R)
• M30: 4,190,984 km (0.088 R)
• M31: 4,326,969 km (0.109 R)
• M32: 4,449,190 km (0.096 R)
• M33: 4,533,863 km (0.068 R)
• M34: 4,650,100 km (0.063 R)
• M35: 4,830,515 km (0.114 R)
• M36: 4,965,303 km (0.066 R)
• M37: 5,214,383 km (0.088 R)
• M38: 5,311,921 km (0.05 R)
• M39: 5,410,057 km (0.107 R)
• M40: 5,708,206 km (0.081 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 407.5

Radius: 10.3

Gravity: 3.84 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 1.54 AU - 2.14 AU

Year: 1693 Days

Day: 14 Hours

Environment

Temp: -199 °C

Axial Tilt: 142.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 76,995,334 km

• M1: 131,197 km (0.068 R)
• M2: 211,531 km (0.099 R)
• M3: 277,055 km (0.07 R)
• M4: 474,375 km (0.071 R)
• M5: 549,473 km (0.11 R)
• M6: 654,790 km (0.056 R)
• M7: 720,314 km (0.117 R)
• M8: 802,144 km (0.07 R)
• M9: 894,894 km (0.028 R)
• M10: 1,029,533 km (0.109 R)
• M11: 1,131,259 km (0.057 R)
• M12: 1,228,199 km (0.071 R)
• M13: 1,413,700 km (0.095 R)
• M14: 1,581,549 km (0.092 R)
• M15: 1,718,730 km (0.089 R)
• M16: 1,869,525 km (0.118 R)
• M17: 1,966,015 km (0.112 R)
• M18: 2,214,946 km (0.108 R)
• M19: 2,286,454 km (0.116 R)
• M20: 2,537,778 km (0.032 R)
• M21: 2,612,727 km (0.038 R)
• M22: 2,688,573 km (0.039 R)
• M23: 3,021,877 km (0.108 R)
• M24: 3,380,164 km (0.079 R)
• M25: 3,594,538 km (0.09 R)
• M26: 3,764,331 km (0.075 R)
• M27: 3,887,450 km (0.1 R)
• M28: 4,011,766 km (0.082 R)
• M29: 4,431,538 km (0.092 R)
• M30: 4,548,374 km (0.114 R)
• M31: 4,666,406 km (0.09 R)
• M32: 4,865,372 km (0.119 R)
• M33: 4,932,242 km (0.093 R)
• M34: 5,121,334 km (0.099 R)
• M35: 5,688,908 km (0.111 R)
• M36: 5,944,421 km (0.089 R)
• M37: 6,334,871 km (0.103 R)
• M38: 6,511,098 km (0.032 R)
• M39: 6,644,389 km (0.039 R)
• M40: 6,748,659 km (0.061 R)
• M41: 6,883,447 km (0.092 R)
• M42: 7,201,641 km (0.03 R)
• M43: 7,354,830 km (0.086 R)
• M44: 7,462,690 km (0.103 R)
• M45: 7,586,706 km (0.039 R)
• M46: 7,915,373 km (0.114 R)
• M47: 8,570,612 km (0.085 R)
• M48: 8,700,463 km (0.07 R)
• M49: 8,830,912 km (0.06 R)
• M50: 8,945,653 km (0.1 R)
• M51: 9,027,932 km (0.12 R)
• M52: 9,209,843 km (0.116 R)
• M53: 9,293,020 km (0.119 R)
• M54: 9,393,101 km (0.087 R)
• M55: 9,459,971 km (0.105 R)
• M56: 9,695,288 km (0.078 R)
• M57: 9,966,659 km (0.075 R)
• M58: 10,673,658 km (0.12 R)
• M59: 10,901,197 km (0.057 R)
• M60: 10,989,160 km (0.102 R)
• M61: 11,218,943 km (0.04 R)
• M62: 11,539,681 km (0.075 R)
• M63: 11,647,241 km (0.109 R)
• M64: 11,845,459 km (0.095 R)
• M65: 11,953,917 km (0.044 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 347.7

Radius: 14.2

Gravity: 1.72 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 1.76 AU - 1.98 AU

Year: 1734 Days

Day: 14.1 Hours

Environment

Temp: -208 °C

Axial Tilt: 0.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 76,995,334 km

• M1: 191,934 km (0.097 R)
• M2: 284,685 km (0.062 R)
• M3: 412,441 km (0.036 R)
• M4: 525,089 km (0.115 R)
• M5: 731,982 km (0.087 R)
• M6: 823,387 km (0.061 R)
• M7: 968,945 km (0.075 R)
• M8: 1,154,447 km (0.086 R)
• M9: 1,271,881 km (0.104 R)
• M10: 1,360,742 km (0.069 R)
• M11: 1,477,279 km (0.111 R)
• M12: 1,649,765 km (0.094 R)
• M13: 1,811,032 km (0.115 R)
• M14: 1,921,585 km (0.099 R)
• M15: 2,025,106 km (0.098 R)
• M16: 2,149,871 km (0.112 R)
• M17: 2,623,199 km (0.101 R)
• M18: 2,759,931 km (0.074 R)
• M19: 2,931,669 km (0.091 R)
• M20: 3,129,139 km (0.067 R)
• M21: 3,308,507 km (0.114 R)
• M22: 3,549,209 km (0.05 R)
• M23: 3,867,404 km (0.115 R)
• M24: 4,060,236 km (0.052 R)
• M25: 4,293,608 km (0.113 R)
• M26: 4,632,896 km (0.088 R)
• M27: 4,851,160 km (0.04 R)
• M28: 4,941,966 km (0.12 R)
• M29: 5,458,677 km (0.094 R)
• M30: 5,812,924 km (0.039 R)
• M31: 5,937,240 km (0.078 R)
• M32: 6,034,629 km (0.052 R)
• M33: 6,315,873 km (0.101 R)
• M34: 6,500,925 km (0.102 R)
• M35: 6,731,156 km (0.06 R)
• M36: 6,905,737 km (0.086 R)
• M37: 7,022,872 km (0.028 R)
• M38: 7,483,334 km (0.086 R)
• M39: 7,679,457 km (0.064 R)
• M40: 7,800,931 km (0.042 R)
• M41: 8,246,732 km (0.06 R)
• M42: 8,355,639 km (0.053 R)
• M43: 8,496,411 km (0.079 R)
• M44: 8,811,913 km (0.054 R)
• M45: 8,955,228 km (0.103 R)
• M46: 9,276,265 km (0.118 R)
• M47: 9,405,817 km (0.105 R)
• M48: 10,195,693 km (0.117 R)
• M49: 10,312,679 km (0.104 R)
• M50: 10,463,773 km (0.088 R)
• M51: 10,581,805 km (0.117 R)
• M52: 10,819,217 km (0.053 R)
• M53: 11,109,736 km (0.099 R)
• M54: 11,368,391 km (0.081 R)
• M55: 11,541,925 km (0.099 R)
• M56: 11,646,493 km (0.076 R)
• M57: 11,838,876 km (0.066 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 76.8

Radius: 12.1

Gravity: 0.52 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 1.91 AU - 2.15 AU

Year: 1962 Days

Day: 14.2 Hours

Environment

Temp: -210 °C

Axial Tilt: 173.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 76,995,334 km

• M1: 151,094 km (0.117 R)
• M2: 238,609 km (0.115 R)
• M3: 333,454 km (0.106 R)
• M4: 429,645 km (0.107 R)
• M5: 505,042 km (0.078 R)
• M6: 581,786 km (0.092 R)
• M7: 705,952 km (0.079 R)
• M8: 913,445 km (0.099 R)
• M9: 994,676 km (0.09 R)
• M10: 1,165,068 km (0.115 R)
• M11: 1,296,565 km (0.101 R)
• M12: 1,382,883 km (0.118 R)
• M13: 1,522,757 km (0.04 R)
• M14: 1,735,036 km (0.05 R)
• M15: 1,831,078 km (0.088 R)
• M16: 2,007,155 km (0.089 R)
• M17: 2,093,772 km (0.077 R)
• M18: 2,174,255 km (0.047 R)
• M19: 2,452,956 km (0.034 R)
• M20: 2,569,343 km (0.111 R)
• M21: 2,695,454 km (0.105 R)
• M22: 2,929,575 km (0.113 R)
• M23: 3,036,687 km (0.052 R)
• M24: 3,162,050 km (0.06 R)
• M25: 3,238,046 km (0.055 R)
• M26: 3,323,167 km (0.103 R)
• M27: 3,565,964 km (0.056 R)
• M28: 3,716,161 km (0.116 R)
• M29: 3,796,495 km (0.084 R)
• M30: 4,041,237 km (0.105 R)
• M31: 4,319,339 km (0.092 R)
• M32: 4,413,436 km (0.042 R)
• M33: 4,670,894 km (0.105 R)
• M34: 4,884,520 km (0.113 R)
• M35: 5,210,943 km (0.12 R)
• M36: 5,321,346 km (0.116 R)
• M37: 5,564,891 km (0.095 R)
• M38: 5,760,416 km (0.113 R)
• M39: 5,885,031 km (0.107 R)
• M40: 6,010,693 km (0.101 R)
• M41: 6,147,724 km (0.056 R)
• M42: 6,253,939 km (0.093 R)
• M43: 6,424,929 km (0.057 R)
• M44: 6,641,098 km (0.118 R)
• M45: 7,025,116 km (0.099 R)
• M46: 7,113,828 km (0.084 R)
• M47: 7,258,937 km (0.081 R)
• M48: 7,405,095 km (0.101 R)
• M49: 7,552,149 km (0.112 R)
• M50: 7,746,028 km (0.097 R)

Planet 6 - Ice Giant

Semi-Major Axis: 9.46 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 729

Radius: 8

Gravity: 11.39 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 8.93 AU - 9.99 AU

Year: 19735 Days

Day: 22 Hours

Environment

Temp: -239 °C

Axial Tilt: 15.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 76,995,334 km

• M1: 101,876 km (0.114 R)
• M2: 560,394 km (0.072 R)
• M3: 908,209 km (0.086 R)
• M4: 1,118,543 km (0.108 R)
• M5: 1,315,414 km (0.082 R)
• M6: 1,403,378 km (0.109 R)
• M7: 1,523,654 km (0.083 R)
• M8: 1,616,106 km (0.089 R)
• M9: 2,072,678 km (0.077 R)
• M10: 2,245,314 km (0.091 R)
• M11: 2,386,684 km (0.088 R)
• M12: 3,059,276 km (0.065 R)
• M13: 3,256,147 km (0.118 R)
• M14: 3,376,274 km (0.048 R)
• M15: 3,662,305 km (0.086 R)
• M16: 4,928,801 km (0.084 R)
• M17: 5,777,171 km (0.106 R)
• M18: 6,823,159 km (0.066 R)
• M19: 7,341,516 km (0.101 R)
• M20: 7,394,024 km (0.119 R)
• M21: 7,926,294 km (0.083 R)
• M22: 8,859,485 km (0.058 R)
• M23: 10,001,216 km (0.109 R)
• M24: 11,370,635 km (0.104 R)
• M25: 11,676,114 km (0.096 R)
• M26: 13,823,890 km (0.037 R)
• M27: 14,280,912 km (0.081 R)
• M28: 15,142,895 km (0.079 R)
• M29: 15,546,510 km (0.114 R)
• M30: 16,021,782 km (0.049 R)
• M31: 16,295,546 km (0.047 R)
• M32: 17,616,795 km (0.093 R)
• M33: 19,698,898 km (0.106 R)
• M34: 19,845,354 km (0.051 R)
• M35: 20,213,066 km (0.057 R)
• M36: 20,508,821 km (0.051 R)
• M37: 21,179,468 km (0.084 R)
• M38: 22,389,715 km (0.101 R)
• M39: 23,311,986 km (0.083 R)
• M40: 23,622,102 km (0.052 R)
• M41: 23,855,774 km (0.099 R)
• M42: 24,955,618 km (0.084 R)
• M43: 25,193,478 km (0.111 R)
• M44: 27,041,909 km (0.117 R)
• M45: 27,367,883 km (0.102 R)
• M46: 27,531,394 km (0.115 R)
• M47: 27,859,163 km (0.102 R)
• M48: 28,105,999 km (0.108 R)
• M49: 28,270,856 km (0.052 R)
• M50: 31,893,219 km (0.089 R)
• M51: 31,979,238 km (0.105 R)
• M52: 32,065,256 km (0.098 R)
• M53: 32,410,229 km (0.119 R)
• M54: 32,583,164 km (0.029 R)
• M55: 32,669,781 km (0.119 R)
• M56: 32,756,399 km (0.055 R)
• M57: 33,190,831 km (0.071 R)
• M58: 35,391,715 km (0.105 R)
• M59: 35,658,896 km (0.117 R)
• M60: 37,639,123 km (0.101 R)
• M61: 38,094,200 km (0.047 R)
• M62: 39,377,900 km (0.117 R)
• M63: 39,470,201 km (0.055 R)
• M64: 41,705,343 km (0.065 R)
• M65: 43,981,475 km (0.117 R)
• M66: 44,172,810 km (0.105 R)
• M67: 44,460,637 km (0.077 R)
• M68: 46,005,833 km (0.084 R)
• M69: 46,200,161 km (0.082 R)
• M70: 47,568,533 km (0.12 R)
• M71: 48,060,410 km (0.08 R)
• M72: 48,850,885 km (0.108 R)
• M73: 49,148,436 km (0.081 R)
• M74: 51,248,341 km (0.094 R)
• M75: 51,954,742 km (0.104 R)
• M76: 54,093,244 km (0.099 R)
• M77: 54,915,434 km (0.114 R)
• M78: 55,534,918 km (0.089 R)
• M79: 56,156,497 km (0.072 R)
• M80: 58,140,464 km (0.041 R)
• M81: 60,785,654 km (0.054 R)
• M82: 61,961,942 km (0.065 R)
• M83: 63,145,710 km (0.04 R)
• M84: 63,253,720 km (0.112 R)
• M85: 64,445,566 km (0.116 R)
• M86: 65,754,248 km (0.083 R)
• M87: 67,182,010 km (0.108 R)
• M88: 67,954,982 km (0.114 R)
• M89: 70,627,399 km (0.109 R)
• M90: 70,963,844 km (0.096 R)
• M91: 71,188,391 km (0.056 R)
• M92: 73,561,163 km (0.069 R)
• M93: 73,788,402 km (0.095 R)
• M94: 74,015,940 km (0.066 R)
• M95: 74,129,784 km (0.116 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 391 - 12,735 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit