🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.43 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 584.7

Radius: 13.1

Gravity: 3.41 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 0.66 AU - 1.06 AU

Year: 515 Days

Day: 15 Hours

Environment

Temp: -144 °C

Axial Tilt: 49.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 25,253,326 km

• M1: 164,408 km (0.099 R)
• M2: 293,960 km (0.111 R)
• M3: 383,569 km (0.086 R)
• M4: 484,099 km (0.055 R)
• M5: 573,857 km (0.102 R)
• M6: 678,726 km (0.104 R)
• M7: 769,831 km (0.096 R)
• M8: 994,527 km (0.12 R)
• M9: 1,140,235 km (0.073 R)
• M10: 1,309,281 km (0.052 R)
• M11: 1,599,052 km (0.098 R)
• M12: 1,742,965 km (0.037 R)
• M13: 1,867,430 km (0.033 R)
• M14: 2,081,804 km (0.058 R)
• M15: 2,182,633 km (0.063 R)
• M16: 2,609,136 km (0.069 R)
• M17: 2,725,075 km (0.101 R)
• M18: 2,920,001 km (0.093 R)
• M19: 3,105,203 km (0.075 R)
• M20: 3,192,119 km (0.104 R)
• M21: 3,301,775 km (0.119 R)
• M22: 3,494,905 km (0.097 R)
• M23: 3,646,149 km (0.058 R)
• M24: 3,768,670 km (0.106 R)
• M25: 3,869,349 km (0.076 R)
• M26: 3,986,634 km (0.08 R)
• M27: 4,073,400 km (0.095 R)
• M28: 4,176,773 km (0.094 R)
• M29: 4,288,971 km (0.041 R)
• M30: 4,706,798 km (0.111 R)
• M31: 4,807,028 km (0.089 R)
• M32: 4,916,384 km (0.039 R)
• M33: 5,094,855 km (0.032 R)
• M34: 5,206,455 km (0.118 R)
• M35: 5,371,162 km (0.044 R)
• M36: 5,537,515 km (0.114 R)
• M37: 5,803,649 km (0.119 R)
• M38: 5,911,360 km (0.085 R)
• M39: 6,055,871 km (0.109 R)
• M40: 6,156,102 km (0.064 R)
• M41: 6,284,307 km (0.056 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 200.2

Radius: 8.4

Gravity: 2.84 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 0.81 AU - 1.01 AU

Year: 561 Days

Day: 8 Hours

Environment

Temp: -149 °C

Axial Tilt: 39 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 25,253,326 km

• M1: 113,694 km (0.119 R)
• M2: 185,202 km (0.044 R)
• M3: 237,861 km (0.1 R)
• M4: 305,778 km (0.107 R)
• M5: 398,678 km (0.057 R)
• M6: 511,774 km (0.066 R)
• M7: 571,165 km (0.109 R)
• M8: 629,957 km (0.114 R)
• M9: 732,730 km (0.104 R)
• M10: 804,687 km (0.107 R)
• M11: 860,337 km (0.045 R)
• M12: 921,224 km (0.09 R)
• M13: 979,567 km (0.112 R)
• M14: 1,035,367 km (0.083 R)
• M15: 1,100,592 km (0.07 R)
• M16: 1,158,636 km (0.098 R)
• M17: 1,218,026 km (0.118 R)
• M18: 1,300,155 km (0.108 R)
• M19: 1,397,693 km (0.09 R)
• M20: 1,470,098 km (0.117 R)
• M21: 1,637,947 km (0.083 R)
• M22: 1,724,415 km (0.085 R)
• M23: 1,802,355 km (0.093 R)
• M24: 1,936,844 km (0.09 R)
• M25: 2,018,225 km (0.042 R)
• M26: 2,090,181 km (0.099 R)
• M27: 2,157,949 km (0.098 R)
• M28: 2,258,329 km (0.09 R)
• M29: 2,365,591 km (0.087 R)
• M30: 2,458,192 km (0.071 R)
• M31: 2,669,574 km (0.11 R)
• M32: 2,743,326 km (0.062 R)
• M33: 2,800,472 km (0.118 R)
• M34: 2,910,127 km (0.063 R)
• M35: 2,968,471 km (0.117 R)
• M36: 3,038,931 km (0.059 R)
• M37: 3,092,188 km (0.098 R)
• M38: 3,157,712 km (0.071 R)
• M39: 3,523,479 km (0.092 R)
• M40: 3,579,428 km (0.095 R)
• M41: 3,730,373 km (0.061 R)
• M42: 3,838,532 km (0.098 R)
• M43: 3,902,709 km (0.088 R)
• M44: 3,993,066 km (0.109 R)
• M45: 4,255,162 km (0.106 R)
• M46: 4,435,278 km (0.108 R)
• M47: 4,529,674 km (0.098 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 663.6

Radius: 13

Gravity: 3.93 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 0.97 AU - 1.19 AU

Year: 725 Days

Day: 5.9 Hours

Environment

Temp: -166 °C

Axial Tilt: 27.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 25,253,326 km

• M1: 164,558 km (0.074 R)
• M2: 301,889 km (0.058 R)
• M3: 436,676 km (0.027 R)
• M4: 594,203 km (0.081 R)
• M5: 723,156 km (0.118 R)
• M6: 857,645 km (0.11 R)
• M7: 939,475 km (0.059 R)
• M8: 1,047,335 km (0.12 R)
• M9: 1,171,950 km (0.079 R)
• M10: 1,333,665 km (0.074 R)
• M11: 1,463,217 km (0.117 R)
• M12: 1,590,525 km (0.097 R)
• M13: 1,679,984 km (0.116 R)
• M14: 1,778,120 km (0.092 R)
• M15: 1,936,694 km (0.071 R)
• M16: 2,040,066 km (0.088 R)
• M17: 2,160,492 km (0.059 R)
• M18: 2,330,286 km (0.048 R)
• M19: 2,520,575 km (0.088 R)
• M20: 2,642,198 km (0.089 R)
• M21: 2,832,636 km (0.069 R)
• M22: 3,027,861 km (0.066 R)
• M23: 3,315,538 km (0.11 R)
• M24: 3,458,404 km (0.116 R)
• M25: 3,740,994 km (0.097 R)
• M26: 3,927,393 km (0.117 R)
• M27: 4,031,214 km (0.051 R)
• M28: 4,174,379 km (0.113 R)
• M29: 4,290,168 km (0.055 R)
• M30: 4,465,796 km (0.11 R)
• M31: 4,683,760 km (0.071 R)
• M32: 4,824,382 km (0.119 R)
• M33: 4,997,018 km (0.035 R)
• M34: 5,264,947 km (0.101 R)
• M35: 5,348,423 km (0.112 R)
• M36: 5,485,006 km (0.104 R)
• M37: 5,590,772 km (0.066 R)
• M38: 5,676,042 km (0.114 R)
• M39: 5,772,234 km (0.058 R)
• M40: 5,869,173 km (0.034 R)
• M41: 5,977,482 km (0.079 R)
• M42: 6,119,301 km (0.08 R)
• M43: 6,373,019 km (0.031 R)
• M44: 6,506,610 km (0.073 R)
• M45: 6,788,303 km (0.027 R)
• M46: 7,085,554 km (0.103 R)
• M47: 7,504,128 km (0.034 R)
• M48: 7,669,135 km (0.112 R)
• M49: 7,799,584 km (0.088 R)
• M50: 8,074,844 km (0.053 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 534.3

Radius: 13.8

Gravity: 2.81 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 2.83 AU - 4.09 AU

Year: 4156 Days

Day: 14.7 Hours

Environment

Temp: -213 °C

Axial Tilt: 8.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 25,253,326 km

• M1: 173,833 km (0.093 R)
• M2: 268,079 km (0.09 R)
• M3: 366,814 km (0.103 R)
• M4: 477,816 km (0.119 R)
• M5: 642,972 km (0.086 R)
• M6: 1,148,014 km (0.089 R)
• M7: 1,237,025 km (0.042 R)
• M8: 1,341,743 km (0.105 R)
• M9: 1,532,780 km (0.103 R)
• M10: 1,674,898 km (0.088 R)
• M11: 1,881,792 km (0.071 R)
• M12: 2,019,422 km (0.084 R)
• M13: 2,288,847 km (0.059 R)
• M14: 2,486,167 km (0.083 R)
• M15: 2,655,063 km (0.076 R)
• M16: 3,239,841 km (0.086 R)
• M17: 3,443,743 km (0.096 R)
• M18: 3,903,457 km (0.08 R)
• M19: 4,220,904 km (0.097 R)
• M20: 4,464,748 km (0.048 R)
• M21: 4,588,316 km (0.1 R)
• M22: 4,902,472 km (0.092 R)
• M23: 5,008,836 km (0.114 R)
• M24: 5,158,883 km (0.115 R)
• M25: 5,267,191 km (0.06 R)
• M26: 5,618,447 km (0.115 R)
• M27: 5,954,893 km (0.077 R)
• M28: 6,045,699 km (0.112 R)
• M29: 7,027,510 km (0.083 R)
• M30: 7,244,277 km (0.082 R)
• M31: 7,341,366 km (0.114 R)
• M32: 7,438,904 km (0.087 R)
• M33: 7,684,693 km (0.062 R)
• M34: 7,908,342 km (0.116 R)
• M35: 8,260,346 km (0.09 R)
• M36: 8,514,961 km (0.111 R)
• M37: 9,005,792 km (0.088 R)
• M38: 9,189,049 km (0.108 R)
• M39: 9,373,503 km (0.075 R)
• M40: 9,506,047 km (0.091 R)
• M41: 9,907,418 km (0.114 R)
• M42: 10,643,889 km (0.081 R)
• M43: 10,754,591 km (0.097 R)
• M44: 11,004,868 km (0.087 R)
• M45: 11,257,090 km (0.111 R)
• M46: 11,398,161 km (0.12 R)
• M47: 11,624,951 km (0.115 R)
• M48: 11,910,534 km (0.1 R)
• M49: 12,169,488 km (0.101 R)
• M50: 12,488,729 km (0.096 R)
• M51: 12,839,985 km (0.068 R)
• M52: 13,462,761 km (0.075 R)
• M53: 13,762,855 km (0.103 R)
• M54: 14,399,992 km (0.093 R)
• M55: 15,047,003 km (0.109 R)
• M56: 15,609,042 km (0.117 R)
• M57: 17,499,361 km (0.034 R)
• M58: 17,794,068 km (0.088 R)
• M59: 17,892,803 km (0.057 R)
• M60: 17,991,538 km (0.079 R)
• M61: 18,721,575 km (0.046 R)
• M62: 18,922,335 km (0.097 R)
• M63: 19,056,525 km (0.116 R)
• M64: 19,461,187 km (0.032 R)
• M65: 20,588,706 km (0.103 R)
• M66: 20,692,228 km (0.028 R)
• M67: 20,865,163 km (0.101 R)
• M68: 21,177,823 km (0.056 R)
• M69: 21,352,104 km (0.102 R)
• M70: 22,337,206 km (0.1 R)
• M71: 22,656,897 km (0.098 R)
• M72: 22,799,613 km (0.075 R)
• M73: 23,770,054 km (0.053 R)
• M74: 24,242,036 km (0.049 R)
• M75: 24,351,392 km (0.078 R)
• M76: 24,461,047 km (0.12 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 116.4

Radius: 8.8

Gravity: 1.5 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 5.53 AU - 6.29 AU

Year: 9277 Days

Day: 5.2 Hours

Environment

Temp: -219 °C

Axial Tilt: 8.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 25,253,326 km

• M1: 160,369 km (0.077 R)
• M2: 488,287 km (0.088 R)
• M3: 625,917 km (0.109 R)
• M4: 721,511 km (0.102 R)
• M5: 799,601 km (0.073 R)
• M6: 892,650 km (0.098 R)
• M7: 1,370,466 km (0.057 R)
• M8: 1,526,497 km (0.108 R)
• M9: 1,599,500 km (0.054 R)
• M10: 1,748,949 km (0.118 R)
• M11: 2,324,751 km (0.094 R)
• M12: 2,703,982 km (0.107 R)
• M13: 2,882,901 km (0.073 R)
• M14: 3,065,709 km (0.089 R)
• M15: 3,290,256 km (0.039 R)
• M16: 3,481,442 km (0.051 R)
• M17: 3,715,712 km (0.075 R)
• M18: 3,794,999 km (0.11 R)
• M19: 3,955,218 km (0.037 R)
• M20: 4,138,176 km (0.107 R)
• M21: 4,261,744 km (0.09 R)
• M22: 4,386,509 km (0.099 R)
• M23: 4,470,284 km (0.107 R)
• M24: 4,811,068 km (0.078 R)
• M25: 4,897,685 km (0.031 R)
• M26: 5,094,256 km (0.118 R)
• M27: 5,204,660 km (0.085 R)
• M28: 5,699,679 km (0.092 R)
• M29: 6,280,567 km (0.066 R)
• M30: 6,398,899 km (0.107 R)
• M31: 6,638,106 km (0.104 R)
• M32: 6,831,536 km (0.111 R)
• M33: 7,026,911 km (0.075 R)
• M34: 7,623,807 km (0.084 R)
• M35: 8,497,309 km (0.104 R)
• M36: 8,760,152 km (0.077 R)
• M37: 9,079,244 km (0.06 R)
• M38: 9,267,139 km (0.086 R)
• M39: 9,429,303 km (0.062 R)
• M40: 9,510,685 km (0.108 R)
• M41: 9,976,383 km (0.101 R)
• M42: 10,198,087 km (0.094 R)
• M43: 10,365,337 km (0.098 R)
• M44: 10,759,528 km (0.063 R)
• M45: 11,072,486 km (0.1 R)
• M46: 11,129,782 km (0.044 R)
• M47: 11,475,353 km (0.084 R)
• M48: 11,970,971 km (0.1 R)
• M49: 12,503,390 km (0.09 R)
• M50: 12,983,150 km (0.093 R)
• M51: 13,134,244 km (0.094 R)
• M52: 13,652,601 km (0.107 R)
• M53: 14,177,540 km (0.089 R)
• M54: 14,333,271 km (0.049 R)
• M55: 14,898,452 km (0.093 R)
• M56: 15,374,921 km (0.061 R)
• M57: 16,571,704 km (0.059 R)
• M58: 16,669,990 km (0.08 R)
• M59: 16,999,255 km (0.097 R)
• M60: 17,363,974 km (0.111 R)
• M61: 17,697,727 km (0.105 R)
• M62: 18,473,243 km (0.049 R)
• M63: 18,575,268 km (0.098 R)
• M64: 18,711,552 km (0.095 R)
• M65: 19,053,682 km (0.067 R)
• M66: 19,122,348 km (0.116 R)
• M67: 20,337,681 km (0.034 R)
• M68: 20,442,998 km (0.075 R)
• M69: 20,972,275 km (0.103 R)
• M70: 21,721,012 km (0.094 R)
• M71: 22,044,443 km (0.103 R)
• M72: 22,478,426 km (0.058 R)
• M73: 22,550,981 km (0.08 R)
• M74: 23,061,260 km (0.08 R)
• M75: 23,391,273 km (0.117 R)
• M76: 23,649,179 km (0.077 R)
• M77: 23,833,783 km (0.097 R)
• M78: 24,279,136 km (0.115 R)
• M79: 24,390,886 km (0.091 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: 343 - 17,179 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit