🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.66 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 31

Radius: 13

Gravity: 0.18 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 1.21 AU - 1.41 AU

Year: 1035 Days

Day: 14.6 Hours

Environment

Temp: -187 °C

Axial Tilt: 8.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 71,188,774 km

• M1: 163,810 km (0.076 R)
• M2: 263,891 km (0.114 R)
• M3: 366,814 km (0.068 R)
• M4: 498,610 km (0.119 R)
• M5: 590,612 km (0.05 R)
• M6: 689,945 km (0.076 R)
• M7: 895,044 km (0.116 R)
• M8: 989,141 km (0.105 R)
• M9: 1,142,479 km (0.03 R)
• M10: 1,315,414 km (0.101 R)
• M11: 1,458,729 km (0.114 R)
• M12: 1,540,409 km (0.104 R)
• M13: 1,675,945 km (0.103 R)
• M14: 1,761,665 km (0.115 R)
• M15: 1,989,502 km (0.1 R)
• M16: 2,204,773 km (0.062 R)
• M17: 2,290,343 km (0.051 R)
• M18: 2,446,374 km (0.058 R)
• M19: 2,591,783 km (0.103 R)
• M20: 2,759,632 km (0.081 R)
• M21: 2,931,071 km (0.092 R)
• M22: 3,161,901 km (0.055 R)
• M23: 3,295,043 km (0.11 R)
• M24: 3,378,070 km (0.082 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 27.5

Radius: 10.1

Gravity: 0.27 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 1.27 AU - 1.61 AU

Year: 1193 Days

Day: 11.7 Hours

Environment

Temp: -194 °C

Axial Tilt: 13.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 71,188,774 km

• M1: 150,795 km (0.102 R)
• M2: 229,633 km (0.026 R)
• M3: 295,755 km (0.104 R)
• M4: 434,582 km (0.111 R)
• M5: 550,371 km (0.075 R)
• M6: 662,868 km (0.113 R)
• M7: 813,064 km (0.066 R)
• M8: 995,873 km (0.116 R)
• M9: 1,151,455 km (0.045 R)
• M10: 1,323,193 km (0.094 R)
• M11: 1,390,363 km (0.035 R)
• M12: 1,458,729 km (0.071 R)
• M13: 1,796,072 km (0.109 R)
• M14: 1,964,968 km (0.119 R)
• M15: 2,181,287 km (0.115 R)
• M16: 2,342,703 km (0.088 R)
• M17: 2,415,108 km (0.107 R)
• M18: 2,478,538 km (0.12 R)
• M19: 3,165,042 km (0.1 R)
• M20: 3,529,762 km (0.076 R)
• M21: 3,736,955 km (0.11 R)
• M22: 3,930,834 km (0.035 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 963.4

Radius: 9

Gravity: 11.89 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 3.14 AU - 4.3 AU

Year: 4953 Days

Day: 7.5 Hours

Environment

Temp: -212 °C

Axial Tilt: 12.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 71,188,774 km

• M1: 221,255 km (0.079 R)
• M2: 369,956 km (0.097 R)
• M3: 486,492 km (0.112 R)
• M4: 706,102 km (0.116 R)
• M5: 927,656 km (0.086 R)
• M6: 1,301,053 km (0.1 R)
• M7: 1,522,158 km (0.111 R)
• M8: 1,646,325 km (0.115 R)
• M9: 1,773,782 km (0.07 R)
• M10: 1,904,830 km (0.082 R)
• M11: 2,097,512 km (0.051 R)
• M12: 2,176,350 km (0.09 R)
• M13: 2,585,799 km (0.117 R)
• M14: 2,777,883 km (0.095 R)
• M15: 3,977,658 km (0.102 R)
• M16: 4,274,909 km (0.117 R)
• M17: 4,630,952 km (0.089 R)
• M18: 4,838,594 km (0.106 R)
• M19: 4,970,090 km (0.066 R)
• M20: 5,480,219 km (0.088 R)
• M21: 5,783,304 km (0.078 R)
• M22: 5,894,904 km (0.078 R)
• M23: 6,319,612 km (0.081 R)
• M24: 6,521,270 km (0.112 R)
• M25: 7,439,652 km (0.084 R)
• M26: 7,775,200 km (0.06 R)
• M27: 7,960,402 km (0.079 R)
• M28: 8,146,950 km (0.099 R)
• M29: 8,209,482 km (0.115 R)
• M30: 8,366,560 km (0.031 R)
• M31: 8,779,450 km (0.119 R)
• M32: 9,036,908 km (0.047 R)
• M33: 9,724,610 km (0.068 R)
• M34: 10,091,424 km (0.088 R)
• M35: 10,462,875 km (0.083 R)
• M36: 11,011,301 km (0.092 R)
• M37: 11,149,828 km (0.071 R)
• M38: 11,463,685 km (0.084 R)
• M39: 11,851,293 km (0.045 R)
• M40: 12,243,090 km (0.112 R)
• M41: 12,530,766 km (0.049 R)
• M42: 12,711,780 km (0.034 R)
• M43: 13,112,852 km (0.066 R)
• M44: 13,741,013 km (0.074 R)
• M45: 13,815,513 km (0.056 R)
• M46: 13,927,562 km (0.104 R)
• M47: 14,416,747 km (0.108 R)
• M48: 14,606,437 km (0.045 R)
• M49: 14,758,728 km (0.118 R)
• M50: 15,334,530 km (0.109 R)
• M51: 15,411,872 km (0.116 R)
• M52: 15,683,542 km (0.101 R)
• M53: 15,878,617 km (0.101 R)
• M54: 16,231,668 km (0.027 R)
• M55: 16,428,988 km (0.072 R)
• M56: 16,865,963 km (0.103 R)
• M57: 17,145,861 km (0.114 R)
• M58: 18,445,417 km (0.101 R)
• M59: 18,527,696 km (0.103 R)
• M60: 19,944,987 km (0.034 R)
• M61: 20,241,190 km (0.075 R)
• M62: 20,368,498 km (0.057 R)
• M63: 20,923,506 km (0.079 R)
• M64: 21,743,452 km (0.059 R)
• M65: 22,004,650 km (0.102 R)
• M66: 22,354,410 km (0.082 R)
• M67: 23,103,895 km (0.095 R)
• M68: 23,861,608 km (0.113 R)
• M69: 24,627,400 km (0.05 R)
• M70: 24,718,056 km (0.072 R)
• M71: 25,081,729 km (0.051 R)
• M72: 26,136,992 km (0.108 R)
• M73: 26,368,420 km (0.081 R)
• M74: 26,646,822 km (0.085 R)
• M75: 27,206,766 km (0.082 R)
• M76: 28,053,939 km (0.11 R)
• M77: 28,766,623 km (0.07 R)
• M78: 29,870,805 km (0.081 R)
• M79: 30,306,584 km (0.088 R)
• M80: 30,403,673 km (0.045 R)
• M81: 31,479,132 km (0.109 R)
• M82: 31,676,003 km (0.116 R)
• M83: 32,417,859 km (0.086 R)
• M84: 32,517,192 km (0.103 R)
• M85: 32,616,674 km (0.071 R)
• M86: 33,115,433 km (0.117 R)
• M87: 33,566,471 km (0.093 R)

Planet 4 - Ice Giant

Semi-Major Axis: 6.85 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 687

Radius: 4.8

Gravity: 29.82 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 6.37 AU - 7.33 AU

Year: 12375 Days

Day: 17.3 Hours

Environment

Temp: -224 °C

Axial Tilt: 39.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 71,188,774 km

• M1: 79,287 km (0.108 R)
• M2: 239,955 km (0.078 R)
• M3: 332,556 km (0.075 R)
• M4: 436,975 km (0.105 R)
• M5: 552,315 km (0.055 R)
• M6: 831,315 km (0.102 R)
• M7: 975,229 km (0.073 R)
• M8: 1,217,128 km (0.064 R)
• M9: 1,452,895 km (0.115 R)
• M10: 1,501,813 km (0.044 R)
• M11: 2,020,469 km (0.085 R)
• M12: 2,075,222 km (0.097 R)
• M13: 2,186,074 km (0.117 R)
• M14: 3,047,009 km (0.06 R)
• M15: 3,078,425 km (0.104 R)
• M16: 3,463,490 km (0.097 R)
• M17: 3,728,727 km (0.1 R)
• M18: 4,034,804 km (0.076 R)
• M19: 4,743,748 km (0.106 R)
• M20: 5,262,554 km (0.049 R)
• M21: 5,300,253 km (0.1 R)
• M22: 5,338,101 km (0.043 R)
• M23: 7,173,367 km (0.1 R)
• M24: 7,341,366 km (0.09 R)
• M25: 7,425,889 km (0.114 R)
• M26: 7,468,225 km (0.055 R)
• M27: 7,510,711 km (0.096 R)
• M28: 8,026,524 km (0.073 R)
• M29: 8,553,557 km (0.059 R)
• M30: 9,273,722 km (0.115 R)
• M31: 9,365,126 km (0.032 R)
• M32: 9,873,011 km (0.094 R)
• M33: 10,532,288 km (0.103 R)
• M34: 10,675,454 km (0.118 R)
• M35: 10,915,409 km (0.095 R)
• M36: 11,157,159 km (0.087 R)
• M37: 11,695,262 km (0.058 R)
• M38: 12,091,996 km (0.118 R)
• M39: 12,392,388 km (0.047 R)
• M40: 12,543,482 km (0.096 R)
• M41: 13,256,765 km (0.116 R)
• M42: 13,308,227 km (0.109 R)
• M43: 14,989,258 km (0.085 R)
• M44: 15,582,563 km (0.031 R)
• M45: 16,018,790 km (0.103 R)
• M46: 17,576,852 km (0.053 R)
• M47: 18,776,777 km (0.031 R)
• M48: 19,357,516 km (0.118 R)
• M49: 21,194,578 km (0.097 R)
• M50: 21,798,953 km (0.055 R)
• M51: 21,859,839 km (0.045 R)
• M52: 22,164,421 km (0.079 R)
• M53: 22,347,828 km (0.069 R)
• M54: 23,148,475 km (0.034 R)
• M55: 23,583,656 km (0.11 R)
• M56: 24,084,060 km (0.112 R)
• M57: 24,968,333 km (0.087 R)
• M58: 25,542,490 km (0.064 R)
• M59: 25,863,228 km (0.078 R)
• M60: 26,638,594 km (0.118 R)
• M61: 27,684,283 km (0.12 R)
• M62: 27,881,752 km (0.101 R)
• M63: 28,543,723 km (0.045 R)
• M64: 29,748,135 km (0.116 R)
• M65: 30,832,570 km (0.078 R)
• M66: 31,379,649 km (0.065 R)
• M67: 31,516,831 km (0.116 R)
• M68: 32,067,949 km (0.118 R)
• M69: 32,691,623 km (0.111 R)
• M70: 32,970,174 km (0.077 R)
• M71: 33,880,776 km (0.116 R)
• M72: 34,374,449 km (0.075 R)
• M73: 36,373,077 km (0.09 R)
• M74: 37,677,720 km (0.064 R)
• M75: 38,556,009 km (0.096 R)
• M76: 38,923,870 km (0.105 R)
• M77: 39,514,931 km (0.108 R)
• M78: 40,257,984 km (0.041 R)
• M79: 40,556,432 km (0.091 R)
• M80: 40,706,029 km (0.103 R)
• M81: 41,155,721 km (0.086 R)
• M82: 41,456,412 km (0.11 R)
• M83: 41,833,249 km (0.116 R)
• M84: 42,970,792 km (0.054 R)
• M85: 43,581,600 km (0.096 R)
• M86: 43,811,382 km (0.113 R)
• M87: 44,349,186 km (0.053 R)
• M88: 45,353,736 km (0.057 R)
• M89: 46,756,964 km (0.096 R)
• M90: 46,992,132 km (0.087 R)
• M91: 47,385,126 km (0.078 R)
• M92: 48,808,699 km (0.097 R)
• M93: 50,085,966 km (0.107 R)
• M94: 50,246,484 km (0.082 R)
• M95: 51,293,370 km (0.04 R)
• M96: 51,941,129 km (0.05 R)
• M97: 55,138,035 km (0.107 R)

Planet 5 - Ice Giant

Semi-Major Axis: 8.69 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 717.7

Radius: 7.2

Gravity: 13.84 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 7.18 AU - 10.2 AU

Year: 17682 Days

Day: 20.9 Hours

Environment

Temp: -233 °C

Axial Tilt: 45.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 71,188,774 km

• M1: 122,521 km (0.111 R)
• M2: 404,961 km (0.076 R)
• M3: 458,966 km (0.077 R)
• M4: 932,593 km (0.111 R)
• M5: 1,057,059 km (0.093 R)
• M6: 1,434,644 km (0.117 R)
• M7: 1,638,396 km (0.093 R)
• M8: 2,106,039 km (0.117 R)
• M9: 2,439,792 km (0.057 R)
• M10: 2,578,020 km (0.09 R)
• M11: 2,826,203 km (0.109 R)
• M12: 3,655,424 km (0.043 R)
• M13: 3,894,033 km (0.118 R)
• M14: 4,512,470 km (0.043 R)
• M15: 4,811,666 km (0.09 R)
• M16: 4,985,349 km (0.096 R)
• M17: 5,073,013 km (0.099 R)
• M18: 5,384,027 km (0.109 R)
• M19: 5,838,954 km (0.107 R)
• M20: 6,785,610 km (0.064 R)
• M21: 6,834,229 km (0.077 R)
• M22: 7,078,822 km (0.07 R)
• M23: 7,627,247 km (0.108 R)
• M24: 7,728,376 km (0.091 R)
• M25: 7,880,965 km (0.11 R)
• M26: 7,932,128 km (0.1 R)
• M27: 8,034,602 km (0.109 R)
• M28: 8,870,555 km (0.078 R)
• M29: 9,406,864 km (0.11 R)
• M30: 9,843,689 km (0.068 R)
• M31: 10,009,145 km (0.087 R)
• M32: 10,454,946 km (0.025 R)
• M33: 11,948,083 km (0.117 R)
• M34: 12,006,725 km (0.117 R)
• M35: 12,242,791 km (0.08 R)
• M36: 12,599,581 km (0.069 R)
• M37: 14,497,230 km (0.12 R)
• M38: 15,064,655 km (0.082 R)
• M39: 15,703,588 km (0.086 R)
• M40: 18,686,868 km (0.114 R)
• M41: 20,207,381 km (0.101 R)
• M42: 21,195,475 km (0.092 R)
• M43: 21,337,892 km (0.101 R)
• M44: 22,343,938 km (0.095 R)
• M45: 28,068,151 km (0.062 R)
• M46: 29,248,628 km (0.091 R)
• M47: 29,725,247 km (0.055 R)
• M48: 30,044,488 km (0.097 R)
• M49: 32,392,726 km (0.089 R)
• M50: 32,721,243 km (0.111 R)
• M51: 34,883,381 km (0.084 R)
• M52: 36,407,035 km (0.107 R)
• M53: 37,434,922 km (0.087 R)
• M54: 38,646,067 km (0.092 R)
• M55: 39,256,426 km (0.109 R)
• M56: 39,606,635 km (0.104 R)
• M57: 39,869,927 km (0.098 R)
• M58: 41,017,941 km (0.097 R)
• M59: 42,714,979 km (0.098 R)
• M60: 43,165,418 km (0.081 R)
• M61: 43,255,776 km (0.084 R)
• M62: 44,617,415 km (0.113 R)
• M63: 45,624,807 km (0.079 R)
• M64: 45,716,810 km (0.056 R)
• M65: 45,992,968 km (0.103 R)
• M66: 46,362,175 km (0.094 R)
• M67: 46,825,181 km (0.073 R)
• M68: 49,256,745 km (0.106 R)
• M69: 50,297,796 km (0.1 R)
• M70: 50,678,074 km (0.112 R)
• M71: 50,868,662 km (0.09 R)
• M72: 51,059,399 km (0.113 R)
• M73: 53,367,245 km (0.058 R)
• M74: 53,755,302 km (0.116 R)
• M75: 54,729,184 km (0.106 R)
• M76: 55,120,383 km (0.106 R)
• M77: 55,218,369 km (0.092 R)
• M78: 55,610,764 km (0.097 R)
• M79: 55,807,186 km (0.115 R)
• M80: 58,183,698 km (0.045 R)
• M81: 58,283,330 km (0.115 R)
• M82: 60,592,822 km (0.094 R)
• M83: 62,523,233 km (0.109 R)
• M84: 62,625,409 km (0.119 R)
• M85: 64,267,395 km (0.108 R)
• M86: 64,990,252 km (0.075 R)
• M87: 66,235,654 km (0.115 R)
• M88: 67,070,261 km (0.074 R)
• M89: 67,174,829 km (0.113 R)
• M90: 67,279,548 km (0.063 R)
• M91: 68,223,660 km (0.116 R)
• M92: 69,912,770 km (0.1 R)
• M93: 70,231,114 km (0.109 R)
• M94: 70,337,328 km (0.066 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 245 - 10,829 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit