🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.44 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 160.8

Radius: 13.2

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 0.86 AU - 0.9 AU

Year: 580 Days

Day: 10.4 Hours

Environment

Temp: -160 °C

Axial Tilt: 13.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 63,781,959 km

• M1: 166,203 km (0.108 R)
• M2: 273,615 km (0.101 R)
• M3: 424,559 km (0.065 R)
• M4: 551,567 km (0.06 R)
• M5: 659,727 km (0.113 R)
• M6: 746,344 km (0.065 R)
• M7: 837,598 km (0.1 R)
• M8: 936,632 km (0.095 R)
• M9: 1,025,194 km (0.102 R)
• M10: 1,171,800 km (0.083 R)
• M11: 1,256,024 km (0.04 R)
• M12: 1,380,190 km (0.066 R)
• M13: 1,526,197 km (0.081 R)
• M14: 1,623,436 km (0.1 R)
• M15: 1,723,068 km (0.086 R)
• M16: 1,810,882 km (0.112 R)
• M17: 1,957,339 km (0.105 R)
• M18: 2,063,852 km (0.111 R)
• M19: 2,232,449 km (0.102 R)
• M20: 2,318,617 km (0.1 R)
• M21: 2,452,507 km (0.108 R)
• M22: 2,733,602 km (0.08 R)
• M23: 2,875,421 km (0.115 R)
• M24: 2,975,053 km (0.1 R)
• M25: 3,155,169 km (0.083 R)
• M26: 3,327,356 km (0.104 R)
• M27: 3,443,893 km (0.083 R)
• M28: 3,567,760 km (0.077 R)
• M29: 3,687,139 km (0.044 R)
• M30: 3,948,636 km (0.112 R)
• M31: 4,084,620 km (0.099 R)
• M32: 4,222,400 km (0.071 R)
• M33: 4,406,256 km (0.084 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 881.1

Radius: 13.3

Gravity: 4.98 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 1.35 AU - 1.49 AU

Year: 1189 Days

Day: 13.5 Hours

Environment

Temp: -191 °C

Axial Tilt: 29 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 63,781,959 km

• M1: 197,918 km (0.118 R)
• M2: 343,776 km (0.084 R)
• M3: 462,856 km (0.087 R)
• M4: 748,588 km (0.082 R)
• M5: 999,314 km (0.098 R)
• M6: 1,139,487 km (0.084 R)
• M7: 1,228,647 km (0.052 R)
• M8: 1,388,567 km (0.07 R)
• M9: 1,519,914 km (0.1 R)
• M10: 1,628,373 km (0.117 R)
• M11: 1,786,498 km (0.078 R)
• M12: 2,240,677 km (0.098 R)
• M13: 2,407,179 km (0.059 R)
• M14: 2,719,689 km (0.054 R)
• M15: 2,819,471 km (0.094 R)
• M16: 2,965,778 km (0.103 R)
• M17: 3,184,191 km (0.116 R)
• M18: 3,527,967 km (0.097 R)
• M19: 3,759,843 km (0.065 R)
• M20: 3,846,460 km (0.084 R)
• M21: 3,933,975 km (0.105 R)
• M22: 4,148,947 km (0.063 R)
• M23: 4,844,428 km (0.111 R)
• M24: 5,157,686 km (0.09 R)
• M25: 5,576,261 km (0.095 R)
• M26: 5,675,594 km (0.069 R)
• M27: 5,818,460 km (0.091 R)
• M28: 5,948,161 km (0.066 R)
• M29: 6,035,077 km (0.099 R)
• M30: 6,224,917 km (0.119 R)
• M31: 6,327,990 km (0.094 R)
• M32: 6,461,431 km (0.101 R)
• M33: 6,700,788 km (0.119 R)
• M34: 6,928,027 km (0.098 R)
• M35: 7,126,992 km (0.085 R)
• M36: 7,327,902 km (0.08 R)
• M37: 7,468,075 km (0.108 R)
• M38: 7,766,972 km (0.065 R)
• M39: 7,862,116 km (0.111 R)
• M40: 8,069,758 km (0.05 R)
• M41: 8,572,407 km (0.118 R)
• M42: 8,670,842 km (0.045 R)
• M43: 9,135,344 km (0.088 R)
• M44: 9,235,873 km (0.092 R)
• M45: 9,693,194 km (0.083 R)
• M46: 9,795,818 km (0.113 R)
• M47: 10,647,628 km (0.035 R)
• M48: 10,771,196 km (0.108 R)
• M49: 11,468,771 km (0.052 R)
• M50: 11,777,392 km (0.066 R)
• M51: 12,070,454 km (0.118 R)
• M52: 12,181,007 km (0.048 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 110.5

Radius: 8.7

Gravity: 1.46 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 1.91 AU - 2.35 AU

Year: 2185 Days

Day: 8.6 Hours

Environment

Temp: -201 °C

Axial Tilt: 20.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 63,781,959 km

• M1: 194,627 km (0.082 R)
• M2: 365,019 km (0.099 R)
• M3: 502,050 km (0.111 R)
• M4: 840,740 km (0.117 R)
• M5: 901,626 km (0.093 R)
• M6: 964,158 km (0.075 R)
• M7: 1,073,814 km (0.116 R)
• M8: 1,181,075 km (0.073 R)
• M9: 1,377,497 km (0.086 R)
• M10: 1,577,210 km (0.065 R)
• M11: 1,707,809 km (0.108 R)
• M12: 1,858,006 km (0.1 R)
• M13: 2,728,516 km (0.064 R)
• M14: 3,142,752 km (0.057 R)
• M15: 3,446,585 km (0.076 R)
• M16: 3,759,843 km (0.059 R)
• M17: 4,392,343 km (0.055 R)
• M18: 4,500,951 km (0.045 R)
• M19: 4,754,220 km (0.077 R)
• M20: 4,877,040 km (0.084 R)
• M21: 5,034,866 km (0.052 R)
• M22: 5,251,783 km (0.097 R)
• M23: 5,309,378 km (0.084 R)
• M24: 5,413,648 km (0.117 R)
• M25: 5,530,184 km (0.1 R)
• M26: 6,641,697 km (0.062 R)
• M27: 6,779,177 km (0.077 R)
• M28: 6,842,008 km (0.097 R)
• M29: 6,968,119 km (0.068 R)
• M30: 7,274,047 km (0.12 R)
• M31: 7,780,735 km (0.093 R)
• M32: 7,978,653 km (0.114 R)
• M33: 8,164,902 km (0.117 R)
• M34: 8,365,962 km (0.042 R)
• M35: 8,433,430 km (0.05 R)
• M36: 8,514,512 km (0.06 R)
• M37: 8,869,209 km (0.118 R)
• M38: 9,312,168 km (0.107 R)

Planet 4 - Ice Giant

Semi-Major Axis: 7.45 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 246.7

Radius: 3.8

Gravity: 17.08 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 6.11 AU - 8.79 AU

Year: 14294 Days

Day: 18.8 Hours

Environment

Temp: -231 °C

Axial Tilt: 29.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 63,781,959 km

• M1: 84,224 km (0.097 R)
• M2: 169,494 km (0.116 R)
• M3: 249,828 km (0.096 R)
• M4: 530,474 km (0.032 R)
• M5: 813,812 km (0.076 R)
• M6: 1,080,845 km (0.113 R)
• M7: 1,118,543 km (0.049 R)
• M8: 1,156,541 km (0.112 R)
• M9: 1,624,334 km (0.091 R)
• M10: 1,844,093 km (0.096 R)
• M11: 2,997,193 km (0.098 R)
• M12: 3,712,271 km (0.063 R)
• M13: 4,386,658 km (0.12 R)
• M14: 4,507,683 km (0.063 R)
• M15: 4,538,201 km (0.117 R)
• M16: 4,660,722 km (0.074 R)
• M17: 5,515,524 km (0.095 R)
• M18: 6,247,057 km (0.114 R)
• M19: 6,417,449 km (0.12 R)
• M20: 6,867,889 km (0.086 R)
• M21: 7,328,351 km (0.103 R)
• M22: 7,616,626 km (0.099 R)
• M23: 7,835,338 km (0.034 R)
• M24: 8,204,396 km (0.098 R)
• M25: 8,579,139 km (0.108 R)
• M26: 8,654,835 km (0.091 R)
• M27: 9,697,084 km (0.104 R)
• M28: 10,133,012 km (0.102 R)
• M29: 10,575,223 km (0.062 R)
• M30: 10,737,537 km (0.093 R)
• M31: 10,982,728 km (0.084 R)
• M32: 11,188,425 km (0.113 R)
• M33: 12,320,881 km (0.109 R)
• M34: 12,706,394 km (0.083 R)
• M35: 12,879,030 km (0.086 R)
• M36: 13,183,013 km (0.052 R)
• M37: 13,401,576 km (0.116 R)
• M38: 13,665,466 km (0.066 R)
• M39: 14,332,523 km (0.113 R)
• M40: 16,349,701 km (0.118 R)
• M41: 16,443,499 km (0.038 R)
• M42: 16,773,063 km (0.052 R)
• M43: 17,582,687 km (0.115 R)
• M44: 18,698,238 km (0.103 R)
• M45: 18,796,224 km (0.103 R)
• M46: 19,986,425 km (0.118 R)
• M47: 20,540,087 km (0.077 R)
• M48: 20,691,929 km (0.114 R)
• M49: 22,075,410 km (0.106 R)
• M50: 22,179,081 km (0.077 R)
• M51: 22,386,873 km (0.11 R)
• M52: 22,543,202 km (0.117 R)
• M53: 23,224,621 km (0.12 R)
• M54: 23,541,319 km (0.065 R)
• M55: 23,647,235 km (0.117 R)
• M56: 23,859,514 km (0.12 R)
• M57: 23,912,771 km (0.12 R)
• M58: 24,446,536 km (0.036 R)
• M59: 24,822,625 km (0.068 R)
• M60: 25,526,184 km (0.055 R)
• M61: 25,907,658 km (0.074 R)
• M62: 25,962,262 km (0.112 R)
• M63: 26,126,520 km (0.065 R)
• M64: 27,396,756 km (0.068 R)
• M65: 28,686,888 km (0.095 R)
• M66: 28,799,984 km (0.06 R)
• M67: 30,861,442 km (0.114 R)
• M68: 32,144,543 km (0.113 R)
• M69: 32,438,503 km (0.113 R)
• M70: 32,674,419 km (0.112 R)
• M71: 32,970,024 km (0.1 R)
• M72: 35,306,145 km (0.063 R)
• M73: 35,852,775 km (0.076 R)
• M74: 36,708,625 km (0.116 R)
• M75: 39,379,246 km (0.096 R)
• M76: 39,756,831 km (0.101 R)
• M77: 40,579,021 km (0.076 R)
• M78: 40,706,029 km (0.055 R)
• M79: 40,960,346 km (0.119 R)
• M80: 41,215,261 km (0.045 R)
• M81: 41,534,652 km (0.034 R)
• M82: 42,047,324 km (0.05 R)
• M83: 42,626,716 km (0.068 R)
• M84: 43,143,876 km (0.085 R)

Planet 5 - Ice Giant

Semi-Major Axis: 8.44 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 543.3

Radius: 5.1

Gravity: 20.89 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 6.68 AU - 10.2 AU

Year: 17235 Days

Day: 17.2 Hours

Environment

Temp: -236 °C

Axial Tilt: 18.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 63,781,959 km

• M1: 79,586 km (0.082 R)
• M2: 480,658 km (0.089 R)
• M3: 631,602 km (0.069 R)
• M4: 953,387 km (0.101 R)
• M5: 999,912 km (0.056 R)
• M6: 1,559,558 km (0.12 R)
• M7: 1,698,534 km (0.097 R)
• M8: 2,745,271 km (0.109 R)
• M9: 2,812,141 km (0.051 R)
• M10: 2,845,651 km (0.119 R)
• M11: 3,119,265 km (0.091 R)
• M12: 3,223,984 km (0.104 R)
• M13: 3,401,257 km (0.116 R)
• M14: 3,581,672 km (0.076 R)
• M15: 3,618,025 km (0.09 R)
• M16: 4,027,324 km (0.103 R)
• M17: 4,334,000 km (0.099 R)
• M18: 4,450,985 km (0.089 R)
• M19: 4,688,248 km (0.033 R)
• M20: 5,298,906 km (0.088 R)
• M21: 5,719,875 km (0.111 R)
• M22: 6,728,314 km (0.055 R)
• M23: 7,091,837 km (0.054 R)
• M24: 7,137,763 km (0.101 R)
• M25: 8,268,424 km (0.038 R)
• M26: 9,302,444 km (0.049 R)
• M27: 9,605,380 km (0.097 R)
• M28: 11,008,159 km (0.12 R)
• M29: 11,489,715 km (0.106 R)
• M30: 11,814,641 km (0.113 R)
• M31: 12,640,122 km (0.099 R)
• M32: 12,751,573 km (0.099 R)
• M33: 14,754,240 km (0.096 R)
• M34: 14,989,407 km (0.088 R)
• M35: 15,582,413 km (0.049 R)
• M36: 15,642,103 km (0.108 R)
• M37: 15,821,770 km (0.109 R)
• M38: 16,608,056 km (0.095 R)
• M39: 18,533,830 km (0.107 R)
• M40: 18,787,398 km (0.113 R)
• M41: 18,914,706 km (0.115 R)
• M42: 18,978,435 km (0.065 R)
• M43: 19,877,967 km (0.07 R)
• M44: 22,591,373 km (0.088 R)
• M45: 23,544,162 km (0.106 R)
• M46: 28,281,627 km (0.095 R)
• M47: 28,573,642 km (0.064 R)
• M48: 28,646,646 km (0.114 R)
• M49: 31,320,708 km (0.062 R)
• M50: 31,396,105 km (0.077 R)
• M51: 32,229,664 km (0.12 R)
• M52: 32,458,250 km (0.117 R)
• M53: 33,840,983 km (0.117 R)
• M54: 35,007,847 km (0.078 R)
• M55: 35,164,475 km (0.07 R)
• M56: 36,187,875 km (0.106 R)
• M57: 36,346,299 km (0.05 R)
• M58: 36,743,032 km (0.101 R)
• M59: 36,822,618 km (0.057 R)
• M60: 36,902,204 km (0.11 R)
• M61: 38,829,623 km (0.067 R)
• M62: 40,050,641 km (0.108 R)
• M63: 41,864,366 km (0.094 R)
• M64: 41,947,393 km (0.102 R)
• M65: 43,032,426 km (0.054 R)
• M66: 43,452,198 km (0.112 R)
• M67: 43,788,942 km (0.097 R)
• M68: 44,889,534 km (0.064 R)
• M69: 45,656,672 km (0.041 R)
• M70: 46,342,279 km (0.114 R)
• M71: 46,428,298 km (0.083 R)
• M72: 47,636,899 km (0.092 R)
• M73: 49,469,323 km (0.103 R)
• M74: 51,502,657 km (0.111 R)
• M75: 51,948,309 km (0.093 R)
• M76: 52,305,699 km (0.114 R)
• M77: 52,574,227 km (0.032 R)
• M78: 52,663,986 km (0.101 R)
• M79: 53,023,020 km (0.099 R)
• M80: 53,382,803 km (0.075 R)
• M81: 54,921,268 km (0.093 R)
• M82: 55,924,471 km (0.093 R)
• M83: 56,474,243 km (0.115 R)
• M84: 57,486,722 km (0.104 R)
• M85: 59,903,775 km (0.097 R)
• M86: 61,030,396 km (0.106 R)
• M87: 61,313,136 km (0.114 R)
• M88: 61,407,532 km (0.119 R)
• M89: 61,974,658 km (0.09 R)
• M90: 62,828,563 km (0.111 R)
• M91: 62,923,707 km (0.077 R)
• M92: 63,590,913 km (0.086 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 456 - 14,507 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit