🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.3 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 510.7

Radius: 10

Gravity: 5.11 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 0.56 AU - 0.62 AU

Year: 319 Days

Day: 6.7 Hours

Environment

Temp: -139 °C

Axial Tilt: 12.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 46,885,398 km

• M1: 124,465 km (0.087 R)
• M2: 197,918 km (0.104 R)
• M3: 294,109 km (0.084 R)
• M4: 395,986 km (0.077 R)
• M5: 464,801 km (0.097 R)
• M6: 532,718 km (0.046 R)
• M7: 607,816 km (0.086 R)
• M8: 683,662 km (0.093 R)
• M9: 756,367 km (0.075 R)
• M10: 860,337 km (0.116 R)
• M11: 954,434 km (0.076 R)
• M12: 1,075,459 km (0.086 R)
• M13: 1,169,855 km (0.068 R)
• M14: 1,238,371 km (0.109 R)
• M15: 1,316,611 km (0.103 R)
• M16: 1,388,268 km (0.077 R)
• M17: 1,522,308 km (0.075 R)
• M18: 1,683,425 km (0.087 R)
• M19: 1,752,389 km (0.093 R)
• M20: 1,864,588 km (0.111 R)
• M21: 1,945,670 km (0.111 R)
• M22: 2,101,401 km (0.089 R)
• M23: 2,185,924 km (0.062 R)
• M24: 2,342,852 km (0.117 R)
• M25: 2,529,999 km (0.096 R)
• M26: 2,593,578 km (0.096 R)
• M27: 2,678,999 km (0.103 R)
• M28: 2,803,614 km (0.063 R)
• M29: 3,036,238 km (0.096 R)
• M30: 3,103,857 km (0.086 R)
• M31: 3,194,812 km (0.037 R)
• M32: 3,286,665 km (0.119 R)
• M33: 3,461,396 km (0.114 R)
• M34: 3,627,300 km (0.074 R)
• M35: 3,729,325 km (0.037 R)
• M36: 3,899,418 km (0.051 R)
• M37: 3,991,570 km (0.038 R)
• M38: 4,178,119 km (0.114 R)
• M39: 4,266,232 km (0.081 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 351.2

Radius: 8.8

Gravity: 4.54 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 1.94 AU - 2.02 AU

Year: 1958 Days

Day: 12.1 Hours

Environment

Temp: -207 °C

Axial Tilt: 23.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 46,885,398 km

• M1: 143,016 km (0.116 R)
• M2: 200,760 km (0.087 R)
• M3: 288,574 km (0.102 R)
• M4: 394,340 km (0.058 R)
• M5: 467,344 km (0.117 R)
• M6: 539,749 km (0.042 R)
• M7: 656,136 km (0.11 R)
• M8: 759,957 km (0.116 R)
• M9: 915,090 km (0.111 R)
• M10: 1,056,610 km (0.032 R)
• M11: 1,370,466 km (0.098 R)
• M12: 1,496,876 km (0.053 R)
• M13: 1,570,778 km (0.081 R)
• M14: 1,790,537 km (0.108 R)
• M15: 1,969,456 km (0.098 R)
• M16: 2,431,564 km (0.099 R)
• M17: 2,596,720 km (0.072 R)
• M18: 2,675,109 km (0.102 R)
• M19: 2,811,393 km (0.064 R)
• M20: 2,880,357 km (0.105 R)
• M21: 3,008,264 km (0.081 R)
• M22: 3,102,660 km (0.068 R)
• M23: 3,197,804 km (0.083 R)
• M24: 3,318,380 km (0.107 R)
• M25: 3,428,035 km (0.055 R)
• M26: 3,501,937 km (0.106 R)
• M27: 3,613,686 km (0.108 R)
• M28: 3,777,197 km (0.105 R)
• M29: 4,046,622 km (0.072 R)
• M30: 4,177,072 km (0.105 R)
• M31: 4,322,331 km (0.104 R)
• M32: 4,604,174 km (0.087 R)
• M33: 4,726,844 km (0.075 R)
• M34: 4,905,913 km (0.116 R)
• M35: 5,087,225 km (0.096 R)
• M36: 5,214,084 km (0.102 R)
• M37: 5,427,860 km (0.076 R)
• M38: 5,514,178 km (0.077 R)
• M39: 5,629,966 km (0.096 R)
• M40: 6,086,389 km (0.117 R)
• M41: 6,161,188 km (0.112 R)
• M42: 6,478,485 km (0.11 R)
• M43: 6,662,192 km (0.119 R)
• M44: 6,739,234 km (0.072 R)
• M45: 6,816,577 km (0.111 R)
• M46: 7,081,814 km (0.061 R)
• M47: 7,160,502 km (0.109 R)
• M48: 7,350,491 km (0.098 R)
• M49: 7,719,250 km (0.092 R)
• M50: 7,816,489 km (0.089 R)
• M51: 8,028,619 km (0.1 R)
• M52: 8,242,543 km (0.092 R)
• M53: 8,358,482 km (0.111 R)
• M54: 8,743,397 km (0.09 R)
• M55: 9,288,681 km (0.106 R)
• M56: 9,915,197 km (0.037 R)
• M57: 10,269,146 km (0.119 R)
• M58: 10,645,235 km (0.041 R)
• M59: 10,735,442 km (0.089 R)
• M60: 10,934,856 km (0.104 R)
• M61: 11,098,965 km (0.086 R)
• M62: 11,190,519 km (0.116 R)
• M63: 11,558,979 km (0.1 R)
• M64: 11,633,179 km (0.045 R)
• M65: 11,819,429 km (0.119 R)
• M66: 11,969,026 km (0.038 R)
• M67: 12,308,015 km (0.109 R)
• M68: 12,497,705 km (0.047 R)
• M69: 12,918,524 km (0.107 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 490.5

Radius: 10.9

Gravity: 4.13 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 3.87 AU - 4.03 AU

Year: 5518 Days

Day: 10.9 Hours

Environment

Temp: -229 °C

Axial Tilt: 9.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 46,885,398 km

• M1: 136,433 km (0.098 R)
• M2: 485,894 km (0.111 R)
• M3: 622,477 km (0.084 R)
• M4: 701,913 km (0.098 R)
• M5: 773,122 km (0.103 R)
• M6: 1,070,971 km (0.095 R)
• M7: 1,183,170 km (0.102 R)
• M8: 1,344,137 km (0.082 R)
• M9: 1,450,501 km (0.038 R)
• M10: 1,704,668 km (0.068 R)
• M11: 1,820,456 km (0.067 R)
• M12: 1,973,346 km (0.118 R)
• M13: 2,457,594 km (0.072 R)
• M14: 2,839,966 km (0.114 R)
• M15: 3,038,183 km (0.08 R)
• M16: 3,159,357 km (0.108 R)
• M17: 3,490,567 km (0.094 R)
• M18: 4,389,950 km (0.03 R)
• M19: 5,236,374 km (0.103 R)
• M20: 5,878,598 km (0.077 R)
• M21: 6,055,871 km (0.05 R)
• M22: 6,363,893 km (0.12 R)
• M23: 6,861,905 km (0.111 R)
• M24: 7,075,530 km (0.103 R)
• M25: 7,264,173 km (0.09 R)
• M26: 7,729,273 km (0.036 R)
• M27: 7,812,300 km (0.117 R)
• M28: 8,373,890 km (0.045 R)
• M29: 8,487,734 km (0.047 R)
• M30: 9,447,106 km (0.098 R)
• M31: 9,654,897 km (0.117 R)
• M32: 9,804,345 km (0.089 R)
• M33: 9,954,691 km (0.064 R)
• M34: 10,257,328 km (0.056 R)
• M35: 10,348,732 km (0.109 R)
• M36: 10,563,106 km (0.096 R)
• M37: 10,717,191 km (0.119 R)
• M38: 10,902,992 km (0.111 R)
• M39: 10,996,341 km (0.069 R)
• M40: 11,880,016 km (0.097 R)
• M41: 12,265,829 km (0.065 R)
• M42: 12,362,918 km (0.118 R)
• M43: 13,181,816 km (0.107 R)
• M44: 13,547,733 km (0.109 R)
• M45: 13,849,771 km (0.077 R)
• M46: 14,085,986 km (0.071 R)
• M47: 14,187,712 km (0.084 R)
• M48: 14,426,022 km (0.088 R)
• M49: 15,532,149 km (0.078 R)
• M50: 15,707,328 km (0.111 R)
• M51: 15,777,639 km (0.099 R)
• M52: 16,059,930 km (0.048 R)
• M53: 16,450,829 km (0.108 R)
• M54: 16,701,106 km (0.042 R)
• M55: 17,278,105 km (0.052 R)
• M56: 18,155,946 km (0.089 R)
• M57: 18,600,251 km (0.041 R)
• M58: 18,674,601 km (0.067 R)
• M59: 18,786,351 km (0.057 R)
• M60: 19,840,567 km (0.107 R)
• M61: 19,992,708 km (0.028 R)
• M62: 20,145,298 km (0.104 R)
• M63: 21,457,571 km (0.042 R)
• M64: 21,574,706 km (0.05 R)
• M65: 22,242,361 km (0.11 R)
• M66: 23,598,017 km (0.049 R)
• M67: 23,840,066 km (0.093 R)
• M68: 24,407,940 km (0.113 R)
• M69: 24,530,311 km (0.065 R)
• M70: 24,693,672 km (0.064 R)
• M71: 24,775,502 km (0.086 R)
• M72: 25,226,988 km (0.083 R)
• M73: 25,474,573 km (0.092 R)
• M74: 25,557,151 km (0.111 R)
• M75: 25,722,755 km (0.112 R)
• M76: 25,971,836 km (0.026 R)
• M77: 26,388,765 km (0.116 R)
• M78: 27,229,356 km (0.095 R)
• M79: 27,356,215 km (0.105 R)
• M80: 27,737,839 km (0.092 R)
• M81: 28,249,464 km (0.092 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 718.2

Radius: 9

Gravity: 8.87 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 4.33 AU - 5.33 AU

Year: 7462 Days

Day: 10.7 Hours

Environment

Temp: -226 °C

Axial Tilt: 27.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 46,885,398 km

• M1: 178,171 km (0.114 R)
• M2: 251,324 km (0.092 R)
• M3: 431,440 km (0.047 R)
• M4: 493,224 km (0.118 R)
• M5: 684,410 km (0.072 R)
• M6: 899,831 km (0.107 R)
• M7: 965,505 km (0.099 R)
• M8: 1,049,878 km (0.104 R)
• M9: 1,119,441 km (0.099 R)
• M10: 1,471,145 km (0.037 R)
• M11: 1,649,466 km (0.12 R)
• M12: 1,919,939 km (0.058 R)
• M13: 2,204,474 km (0.068 R)
• M14: 2,813,786 km (0.118 R)
• M15: 3,011,405 km (0.112 R)
• M16: 3,394,226 km (0.047 R)
• M17: 3,578,231 km (0.104 R)
• M18: 4,662,816 km (0.031 R)
• M19: 4,750,181 km (0.071 R)
• M20: 4,897,086 km (0.059 R)
• M21: 5,225,753 km (0.116 R)
• M22: 7,241,734 km (0.088 R)
• M23: 7,377,120 km (0.111 R)
• M24: 8,525,732 km (0.073 R)
• M25: 8,704,651 km (0.086 R)
• M26: 8,848,714 km (0.111 R)
• M27: 9,506,496 km (0.066 R)
• M28: 9,803,896 km (0.072 R)
• M29: 10,217,983 km (0.114 R)
• M30: 10,446,120 km (0.106 R)
• M31: 10,560,862 km (0.08 R)
• M32: 10,907,630 km (0.099 R)
• M33: 12,331,951 km (0.109 R)
• M34: 12,493,816 km (0.036 R)
• M35: 13,313,612 km (0.069 R)
• M36: 14,066,389 km (0.096 R)
• M37: 15,177,751 km (0.094 R)
• M38: 15,656,614 km (0.115 R)
• M39: 16,272,957 km (0.109 R)
• M40: 16,942,258 km (0.047 R)
• M41: 17,438,773 km (0.093 R)
• M42: 17,711,640 km (0.085 R)
• M43: 17,894,448 km (0.108 R)
• M44: 17,986,002 km (0.116 R)
• M45: 18,724,268 km (0.085 R)
• M46: 19,003,717 km (0.116 R)
• M47: 19,708,323 km (0.099 R)
• M48: 19,992,559 km (0.088 R)
• M49: 20,373,584 km (0.116 R)
• M50: 21,239,756 km (0.079 R)
• M51: 21,336,845 km (0.045 R)
• M52: 22,265,549 km (0.069 R)
• M53: 22,660,637 km (0.081 R)
• M54: 22,809,337 km (0.098 R)
• M55: 23,207,417 km (0.057 R)
• M56: 23,608,040 km (0.101 R)
• M57: 23,758,685 km (0.094 R)
• M58: 25,078,886 km (0.04 R)
• M59: 25,181,361 km (0.118 R)
• M60: 25,541,443 km (0.104 R)
• M61: 25,799,499 km (0.119 R)
• M62: 26,006,692 km (0.113 R)
• M63: 26,736,131 km (0.066 R)
• M64: 27,313,878 km (0.096 R)
• M65: 27,525,111 km (0.099 R)
• M66: 27,842,856 km (0.098 R)
• M67: 28,215,056 km (0.087 R)
• M68: 28,642,457 km (0.041 R)
• M69: 28,910,686 km (0.073 R)
• M70: 29,125,808 km (0.032 R)
• M71: 30,537,413 km (0.091 R)
• M72: 31,031,236 km (0.055 R)
• M73: 31,141,340 km (0.087 R)
• M74: 31,915,659 km (0.111 R)
• M75: 32,361,011 km (0.117 R)
• M76: 33,765,885 km (0.078 R)
• M77: 34,049,223 km (0.104 R)
• M78: 34,106,071 km (0.06 R)
• M79: 34,162,918 km (0.118 R)
• M80: 35,018,618 km (0.101 R)
• M81: 35,305,397 km (0.108 R)
• M82: 35,477,883 km (0.117 R)
• M83: 36,576,679 km (0.09 R)
• M84: 36,634,873 km (0.107 R)
• M85: 37,921,714 km (0.108 R)
• M86: 38,334,305 km (0.116 R)
• M87: 38,570,819 km (0.032 R)
• M88: 38,629,910 km (0.116 R)
• M89: 39,760,122 km (0.079 R)
• M90: 39,819,961 km (0.081 R)
• M91: 39,939,640 km (0.103 R)

Planet 5 - Ice Giant

Semi-Major Axis: 5.84 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 651.4

Radius: 7.5

Gravity: 11.58 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 5.64 AU - 6.04 AU

Year: 9920 Days

Day: 24.5 Hours

Environment

Temp: -227 °C

Axial Tilt: 8.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 46,885,398 km

• M1: 126,709 km (0.104 R)
• M2: 215,870 km (0.059 R)
• M3: 312,510 km (0.11 R)
• M4: 585,376 km (0.116 R)
• M5: 1,054,366 km (0.069 R)
• M6: 1,314,816 km (0.108 R)
• M7: 1,463,366 km (0.101 R)
• M8: 1,595,162 km (0.116 R)
• M9: 1,730,997 km (0.071 R)
• M10: 1,918,144 km (0.092 R)
• M11: 1,965,866 km (0.025 R)
• M12: 2,440,091 km (0.113 R)
• M13: 2,838,919 km (0.03 R)
• M14: 3,548,162 km (0.03 R)
• M15: 4,596,245 km (0.116 R)
• M16: 4,921,770 km (0.082 R)
• M17: 5,492,037 km (0.104 R)
• M18: 5,872,165 km (0.099 R)
• M19: 6,154,157 km (0.085 R)
• M20: 6,548,946 km (0.075 R)
• M21: 6,694,505 km (0.114 R)
• M22: 7,325,359 km (0.07 R)
• M23: 7,400,756 km (0.108 R)
• M24: 8,052,704 km (0.105 R)
• M25: 9,329,073 km (0.059 R)
• M26: 9,657,889 km (0.096 R)
• M27: 10,158,294 km (0.107 R)
• M28: 10,284,704 km (0.109 R)
• M29: 10,369,227 km (0.117 R)
• M30: 11,445,883 km (0.103 R)
• M31: 11,753,755 km (0.106 R)
• M32: 12,242,940 km (0.055 R)
• M33: 12,557,694 km (0.074 R)
• M34: 12,648,201 km (0.103 R)
• M35: 13,517,963 km (0.107 R)
• M36: 13,657,089 km (0.078 R)
• M37: 13,750,139 km (0.079 R)
• M38: 14,030,485 km (0.1 R)
• M39: 14,218,380 km (0.1 R)
• M40: 14,312,627 km (0.054 R)
• M41: 14,454,445 km (0.104 R)
• M42: 14,596,713 km (0.1 R)
• M43: 14,834,873 km (0.098 R)
• M44: 15,556,982 km (0.032 R)
• M45: 15,702,840 km (0.113 R)
• M46: 16,537,596 km (0.119 R)
• M47: 17,085,423 km (0.108 R)
• M48: 19,335,674 km (0.095 R)
• M49: 19,965,481 km (0.086 R)
• M50: 20,071,098 km (0.09 R)
• M51: 20,495,357 km (0.083 R)
• M52: 20,655,277 km (0.109 R)
• M53: 20,708,684 km (0.091 R)
• M54: 20,762,090 km (0.103 R)
• M55: 21,352,852 km (0.083 R)
• M56: 22,058,056 km (0.101 R)
• M57: 22,112,660 km (0.108 R)
• M58: 23,158,050 km (0.089 R)
• M59: 26,331,619 km (0.093 R)
• M60: 27,087,537 km (0.063 R)
• M61: 28,799,684 km (0.096 R)
• M62: 28,859,374 km (0.082 R)
• M63: 30,790,084 km (0.086 R)
• M64: 30,912,156 km (0.105 R)
• M65: 31,647,878 km (0.115 R)
• M66: 31,709,363 km (0.035 R)
• M67: 32,017,834 km (0.088 R)
• M68: 32,141,551 km (0.113 R)
• M69: 32,824,466 km (0.1 R)
• M70: 33,073,995 km (0.062 R)
• M71: 33,261,591 km (0.045 R)
• M72: 33,324,122 km (0.101 R)
• M73: 33,889,303 km (0.104 R)
• M74: 34,078,545 km (0.1 R)
• M75: 34,774,773 km (0.114 R)
• M76: 35,092,968 km (0.101 R)
• M77: 35,348,032 km (0.112 R)
• M78: 35,411,910 km (0.093 R)
• M79: 36,117,264 km (0.091 R)
• M80: 36,568,452 km (0.094 R)
• M81: 36,633,078 km (0.107 R)
• M82: 37,346,360 km (0.104 R)
• M83: 39,050,430 km (0.093 R)
• M84: 42,126,910 km (0.085 R)
• M85: 43,420,184 km (0.047 R)
• M86: 44,381,499 km (0.105 R)
• M87: 44,657,508 km (0.098 R)
• M88: 44,726,472 km (0.114 R)
• M89: 45,488,673 km (0.058 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 259 - 15,686 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit