🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.58 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 304.8

Radius: 11.5

Gravity: 2.3 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 1.12 AU - 1.18 AU

Year: 809 Days

Day: 11.9 Hours

Environment

Temp: -172 °C

Axial Tilt: 29.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 61,554,355 km

• M1: 146,157 km (0.084 R)
• M2: 229,483 km (0.091 R)
• M3: 315,053 km (0.113 R)
• M4: 397,631 km (0.113 R)
• M5: 486,642 km (0.077 R)
• M6: 608,714 km (0.102 R)
• M7: 742,454 km (0.116 R)
• M8: 820,544 km (0.098 R)
• M9: 995,873 km (0.12 R)
• M10: 1,078,002 km (0.09 R)
• M11: 1,162,675 km (0.096 R)
• M12: 1,378,993 km (0.077 R)
• M13: 1,460,075 km (0.111 R)
• M14: 1,536,669 km (0.096 R)
• M15: 1,675,945 km (0.088 R)
• M16: 1,768,995 km (0.094 R)
• M17: 1,851,274 km (0.08 R)
• M18: 2,006,556 km (0.108 R)
• M19: 2,152,713 km (0.097 R)
• M20: 2,316,373 km (0.078 R)
• M21: 2,448,917 km (0.106 R)
• M22: 2,817,377 km (0.097 R)
• M23: 2,906,537 km (0.114 R)
• M24: 3,103,408 km (0.092 R)
• M25: 3,289,059 km (0.065 R)
• M26: 3,367,448 km (0.102 R)
• M27: 3,502,385 km (0.083 R)
• M28: 3,835,091 km (0.065 R)
• M29: 3,917,819 km (0.038 R)
• M30: 4,110,351 km (0.094 R)
• M31: 4,288,821 km (0.116 R)
• M32: 4,409,397 km (0.081 R)
• M33: 4,601,032 km (0.104 R)
• M34: 4,733,277 km (0.085 R)
• M35: 4,813,311 km (0.06 R)
• M36: 4,902,771 km (0.036 R)
• M37: 4,992,679 km (0.099 R)
• M38: 5,065,085 km (0.026 R)
• M39: 5,146,915 km (0.114 R)
• M40: 5,395,098 km (0.048 R)
• M41: 5,478,872 km (0.037 R)
• M42: 5,591,071 km (0.108 R)
• M43: 5,713,442 km (0.083 R)
• M44: 5,827,286 km (0.118 R)
• M45: 5,951,452 km (0.091 R)
• M46: 6,319,463 km (0.111 R)
• M47: 6,724,873 km (0.073 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 122.5

Radius: 10.5

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 1.14 AU - 1.48 AU

Year: 984 Days

Day: 13.7 Hours

Environment

Temp: -173 °C

Axial Tilt: 25.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 61,554,355 km

• M1: 138,976 km (0.101 R)
• M2: 209,138 km (0.057 R)
• M3: 487,091 km (0.111 R)
• M4: 667,954 km (0.047 R)
• M5: 755,020 km (0.097 R)
• M6: 889,060 km (0.082 R)
• M7: 1,120,039 km (0.045 R)
• M8: 1,411,755 km (0.083 R)
• M9: 1,590,824 km (0.119 R)
• M10: 1,907,971 km (0.108 R)
• M11: 1,977,385 km (0.068 R)
• M12: 2,077,316 km (0.119 R)
• M13: 2,184,877 km (0.104 R)
• M14: 2,257,581 km (0.095 R)
• M15: 2,462,082 km (0.091 R)
• M16: 2,653,268 km (0.114 R)
• M17: 2,876,019 km (0.039 R)
• M18: 2,982,982 km (0.036 R)
• M19: 3,900,764 km (0.117 R)
• M20: 4,222,699 km (0.104 R)
• M21: 4,314,103 km (0.054 R)
• M22: 4,568,869 km (0.115 R)
• M23: 4,686,303 km (0.069 R)
• M24: 4,884,221 km (0.104 R)
• M25: 5,044,739 km (0.086 R)
• M26: 5,182,369 km (0.092 R)
• M27: 5,561,450 km (0.093 R)
• M28: 5,745,905 km (0.08 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 483.3

Radius: 12

Gravity: 3.36 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 1.09 AU - 1.55 AU

Year: 995 Days

Day: 6.6 Hours

Environment

Temp: -177 °C

Axial Tilt: 31.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 61,554,355 km

• M1: 150,047 km (0.095 R)
• M2: 246,986 km (0.056 R)
• M3: 388,506 km (0.095 R)
• M4: 464,651 km (0.025 R)
• M5: 562,039 km (0.071 R)
• M6: 693,985 km (0.067 R)
• M7: 854,802 km (0.096 R)
• M8: 943,364 km (0.116 R)
• M9: 1,136,944 km (0.105 R)
• M10: 1,248,843 km (0.108 R)
• M11: 1,337,255 km (0.078 R)
• M12: 1,586,037 km (0.096 R)
• M13: 1,780,663 km (0.07 R)
• M14: 1,896,751 km (0.101 R)
• M15: 1,975,589 km (0.106 R)
• M16: 2,361,253 km (0.106 R)
• M17: 2,489,458 km (0.078 R)
• M18: 2,567,399 km (0.104 R)
• M19: 2,788,654 km (0.113 R)
• M20: 2,933,614 km (0.089 R)
• M21: 3,451,073 km (0.089 R)
• M22: 3,538,588 km (0.079 R)
• M23: 3,626,701 km (0.106 R)
• M24: 3,745,482 km (0.057 R)
• M25: 3,845,563 km (0.119 R)
• M26: 3,936,219 km (0.112 R)
• M27: 4,037,946 km (0.087 R)
• M28: 4,171,537 km (0.114 R)
• M29: 4,421,963 km (0.102 R)
• M30: 4,506,636 km (0.088 R)
• M31: 4,602,528 km (0.115 R)
• M32: 4,839,641 km (0.119 R)
• M33: 4,915,936 km (0.095 R)
• M34: 5,025,740 km (0.111 R)
• M35: 5,147,364 km (0.07 R)
• M36: 5,258,964 km (0.09 R)
• M37: 5,701,474 km (0.085 R)
• M38: 5,909,714 km (0.052 R)
• M39: 5,991,544 km (0.05 R)
• M40: 6,262,616 km (0.086 R)
• M41: 6,345,942 km (0.077 R)
• M42: 6,586,196 km (0.116 R)
• M43: 6,878,360 km (0.114 R)
• M44: 7,026,014 km (0.083 R)
• M45: 7,137,464 km (0.117 R)
• M46: 7,262,079 km (0.087 R)
• M47: 7,400,008 km (0.093 R)
• M48: 7,754,854 km (0.117 R)
• M49: 8,050,609 km (0.084 R)
• M50: 8,141,266 km (0.08 R)
• M51: 8,732,776 km (0.085 R)
• M52: 8,866,217 km (0.094 R)
• M53: 9,161,972 km (0.053 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 167.8

Radius: 9.2

Gravity: 1.98 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 1.38 AU - 2.12 AU

Year: 1519 Days

Day: 10.3 Hours

Environment

Temp: -194 °C

Axial Tilt: 2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 61,554,355 km

• M1: 120,426 km (0.072 R)
• M2: 184,305 km (0.118 R)
• M3: 254,017 km (0.109 R)
• M4: 330,611 km (0.089 R)
• M5: 396,883 km (0.084 R)
• M6: 455,825 km (0.071 R)
• M7: 536,907 km (0.085 R)
• M8: 668,702 km (0.064 R)
• M9: 779,255 km (0.112 R)
• M10: 850,913 km (0.11 R)
• M11: 1,037,461 km (0.093 R)
• M12: 1,276,519 km (0.081 R)
• M13: 1,362,388 km (0.1 R)
• M14: 1,484,609 km (0.063 R)
• M15: 1,547,141 km (0.09 R)
• M16: 1,624,782 km (0.095 R)
• M17: 1,682,228 km (0.056 R)
• M18: 1,784,254 km (0.08 R)
• M19: 2,002,367 km (0.092 R)
• M20: 2,253,243 km (0.112 R)
• M21: 2,341,805 km (0.114 R)
• M22: 2,415,258 km (0.093 R)
• M23: 2,514,291 km (0.094 R)
• M24: 2,640,103 km (0.091 R)
• M25: 2,959,345 km (0.083 R)
• M26: 3,300,129 km (0.087 R)
• M27: 3,364,307 km (0.091 R)
• M28: 3,493,858 km (0.06 R)
• M29: 3,596,931 km (0.117 R)
• M30: 3,854,090 km (0.09 R)
• M31: 3,980,051 km (0.097 R)
• M32: 4,078,038 km (0.112 R)
• M33: 4,166,749 km (0.115 R)
• M34: 4,256,209 km (0.074 R)
• M35: 4,326,221 km (0.099 R)
• M36: 4,406,704 km (0.094 R)
• M37: 4,528,328 km (0.089 R)
• M38: 4,723,254 km (0.029 R)
• M39: 4,952,438 km (0.091 R)
• M40: 5,249,539 km (0.09 R)
• M41: 5,335,408 km (0.092 R)
• M42: 5,476,030 km (0.114 R)
• M43: 5,860,945 km (0.048 R)
• M44: 6,028,495 km (0.109 R)
• M45: 6,494,941 km (0.115 R)
• M46: 6,575,724 km (0.079 R)
• M47: 6,633,618 km (0.116 R)
• M48: 6,808,349 km (0.105 R)
• M49: 6,925,783 km (0.083 R)
• M50: 6,996,543 km (0.095 R)
• M51: 7,091,238 km (0.045 R)
• M52: 7,150,629 km (0.049 R)
• M53: 7,246,072 km (0.096 R)
• M54: 7,329,847 km (0.072 R)
• M55: 8,024,430 km (0.075 R)
• M56: 8,235,662 km (0.085 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 159.8

Radius: 14.6

Gravity: 0.75 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 2.14 AU - 2.58 AU

Year: 2378 Days

Day: 13 Hours

Environment

Temp: -192 °C

Axial Tilt: 45.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 61,554,355 km

• M1: 184,454 km (0.047 R)
• M2: 313,707 km (0.111 R)
• M3: 405,859 km (0.076 R)
• M4: 523,443 km (0.071 R)
• M5: 765,343 km (0.102 R)
• M6: 868,266 km (0.066 R)
• M7: 1,363,136 km (0.06 R)
• M8: 1,524,851 km (0.114 R)
• M9: 1,797,568 km (0.046 R)
• M10: 1,931,159 km (0.044 R)
• M11: 2,058,915 km (0.047 R)
• M12: 2,237,087 km (0.119 R)
• M13: 2,362,001 km (0.034 R)
• M14: 2,588,941 km (0.055 R)
• M15: 2,896,065 km (0.076 R)
• M16: 3,011,704 km (0.106 R)
• M17: 3,107,597 km (0.05 R)
• M18: 3,467,828 km (0.115 R)
• M19: 3,568,508 km (0.106 R)
• M20: 3,784,228 km (0.077 R)
• M21: 4,004,436 km (0.108 R)
• M22: 4,205,047 km (0.106 R)
• M23: 4,421,215 km (0.118 R)
• M24: 4,690,492 km (0.085 R)
• M25: 4,789,825 km (0.09 R)
• M26: 4,914,888 km (0.101 R)
• M27: 5,117,444 km (0.07 R)
• M28: 5,348,573 km (0.052 R)
• M29: 5,452,394 km (0.092 R)
• M30: 5,543,798 km (0.119 R)
• M31: 5,675,294 km (0.077 R)
• M32: 5,955,042 km (0.055 R)
• M33: 6,049,289 km (0.066 R)
• M34: 6,528,002 km (0.068 R)
• M35: 6,681,041 km (0.114 R)
• M36: 6,807,152 km (0.108 R)
• M37: 7,019,132 km (0.116 R)
• M38: 7,536,890 km (0.056 R)
• M39: 7,948,135 km (0.107 R)
• M40: 8,216,513 km (0.115 R)
• M41: 8,594,098 km (0.095 R)
• M42: 9,163,618 km (0.118 R)
• M43: 9,288,382 km (0.081 R)
• M44: 9,476,576 km (0.102 R)
• M45: 9,586,830 km (0.111 R)
• M46: 9,713,539 km (0.089 R)
• M47: 10,032,632 km (0.099 R)
• M48: 10,145,129 km (0.103 R)
• M49: 10,648,676 km (0.109 R)
• M50: 10,895,063 km (0.114 R)
• M51: 11,010,852 km (0.095 R)
• M52: 11,160,151 km (0.113 R)
• M53: 11,276,837 km (0.084 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 563.7

Radius: 13.3

Gravity: 3.19 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 2.69 AU - 4.01 AU

Year: 4022 Days

Day: 14.3 Hours

Environment

Temp: -205 °C

Axial Tilt: 17.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 61,554,355 km

• M1: 186,100 km (0.068 R)
• M2: 453,730 km (0.101 R)
• M3: 577,597 km (0.117 R)
• M4: 725,849 km (0.086 R)
• M5: 911,201 km (0.103 R)
• M6: 1,854,415 km (0.086 R)
• M7: 1,960,330 km (0.084 R)
• M8: 2,115,463 km (0.052 R)
• M9: 2,226,615 km (0.036 R)
• M10: 2,323,554 km (0.03 R)
• M11: 2,639,804 km (0.038 R)
• M12: 3,369,692 km (0.116 R)
• M13: 3,463,041 km (0.054 R)
• M14: 3,903,158 km (0.043 R)
• M15: 4,199,960 km (0.101 R)
• M16: 4,300,640 km (0.032 R)
• M17: 4,607,315 km (0.117 R)
• M18: 4,732,080 km (0.055 R)
• M19: 5,307,433 km (0.071 R)
• M20: 5,681,129 km (0.053 R)
• M21: 5,882,487 km (0.09 R)
• M22: 6,315,573 km (0.079 R)
• M23: 6,829,741 km (0.108 R)
• M24: 7,116,072 km (0.094 R)
• M25: 7,455,060 km (0.055 R)
• M26: 7,552,897 km (0.092 R)
• M27: 8,174,177 km (0.055 R)
• M28: 8,683,259 km (0.085 R)
• M29: 9,019,555 km (0.118 R)
• M30: 9,758,718 km (0.081 R)
• M31: 9,973,391 km (0.032 R)
• M32: 10,162,632 km (0.109 R)
• M33: 10,407,673 km (0.102 R)
• M34: 10,544,705 km (0.112 R)
• M35: 10,875,915 km (0.106 R)
• M36: 12,641,469 km (0.028 R)
• M37: 13,141,126 km (0.115 R)
• M38: 13,289,228 km (0.108 R)
• M39: 13,497,617 km (0.096 R)
• M40: 13,617,296 km (0.103 R)
• M41: 13,857,400 km (0.116 R)
• M42: 14,129,369 km (0.039 R)
• M43: 14,617,208 km (0.109 R)
• M44: 14,832,330 km (0.105 R)
• M45: 15,017,681 km (0.118 R)
• M46: 15,515,394 km (0.11 R)
• M47: 16,495,409 km (0.085 R)
• M48: 17,041,292 km (0.048 R)
• M49: 17,527,934 km (0.09 R)
• M50: 18,581,402 km (0.114 R)
• M51: 18,948,216 km (0.114 R)
• M52: 19,486,170 km (0.106 R)
• M53: 19,587,597 km (0.116 R)
• M54: 19,689,174 km (0.108 R)
• M55: 19,790,901 km (0.036 R)
• M56: 20,029,061 km (0.112 R)
• M57: 20,199,752 km (0.094 R)
• M58: 20,336,634 km (0.062 R)
• M59: 20,542,630 km (0.119 R)
• M60: 20,714,817 km (0.111 R)
• M61: 21,164,658 km (0.06 R)
• M62: 21,268,928 km (0.075 R)
• M63: 21,617,640 km (0.08 R)
• M64: 22,038,758 km (0.116 R)
• M65: 22,250,290 km (0.1 R)
• M66: 22,711,051 km (0.086 R)
• M67: 22,960,431 km (0.067 R)
• M68: 23,139,200 km (0.099 R)
• M69: 23,390,076 km (0.092 R)
• M70: 23,605,946 km (0.081 R)
• M71: 23,786,211 km (0.03 R)

Planet 7 - Ice Giant

Semi-Major Axis: 7.82 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 704.9

Radius: 5.1

Gravity: 27.1 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 6.73 AU - 8.91 AU

Year: 14346 Days

Day: 22.3 Hours

Environment

Temp: -218 °C

Axial Tilt: 22 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 61,554,355 km

• M1: 92,003 km (0.079 R)
• M2: 144,212 km (0.058 R)
• M3: 835,055 km (0.087 R)
• M4: 1,012,778 km (0.098 R)
• M5: 1,202,318 km (0.115 R)
• M6: 1,301,202 km (0.074 R)
• M7: 1,481,019 km (0.093 R)
• M8: 1,696,141 km (0.042 R)
• M9: 2,096,165 km (0.065 R)
• M10: 2,683,786 km (0.115 R)
• M11: 2,813,637 km (0.075 R)
• M12: 3,113,580 km (0.093 R)
• M13: 3,284,571 km (0.098 R)
• M14: 3,458,553 km (0.087 R)
• M15: 3,493,858 km (0.085 R)
• M16: 4,222,250 km (0.117 R)
• M17: 4,564,979 km (0.041 R)
• M18: 4,956,327 km (0.068 R)
• M19: 7,113,229 km (0.058 R)
• M20: 7,203,137 km (0.082 R)
• M21: 7,338,524 km (0.049 R)
• M22: 7,749,768 km (0.106 R)
• M23: 8,262,590 km (0.071 R)
• M24: 8,642,419 km (0.086 R)
• M25: 9,369,913 km (0.108 R)
• M26: 9,666,416 km (0.045 R)
• M27: 9,716,232 km (0.116 R)
• M28: 9,966,061 km (0.069 R)
• M29: 10,167,419 km (0.099 R)
• M30: 11,090,289 km (0.09 R)
• M31: 11,194,409 km (0.051 R)
• M32: 11,879,567 km (0.113 R)
• M33: 12,469,880 km (0.09 R)
• M34: 12,578,189 km (0.055 R)
• M35: 12,741,400 km (0.103 R)
• M36: 13,234,924 km (0.045 R)
• M37: 13,623,130 km (0.081 R)
• M38: 15,097,417 km (0.09 R)
• M39: 15,736,350 km (0.062 R)
• M40: 16,740,899 km (0.116 R)
• M41: 18,749,550 km (0.116 R)
• M42: 19,060,414 km (0.057 R)
• M43: 19,185,329 km (0.089 R)
• M44: 20,130,189 km (0.03 R)
• M45: 21,219,411 km (0.111 R)
• M46: 21,478,514 km (0.119 R)
• M47: 22,261,958 km (0.115 R)
• M48: 22,393,305 km (0.112 R)
• M49: 22,855,563 km (0.097 R)
• M50: 22,988,256 km (0.107 R)
• M51: 23,121,099 km (0.062 R)
• M52: 23,320,962 km (0.114 R)
• M53: 24,058,479 km (0.078 R)
• M54: 25,350,556 km (0.083 R)
• M55: 25,694,182 km (0.108 R)
• M56: 26,664,923 km (0.115 R)
• M57: 26,734,635 km (0.072 R)
• M58: 27,506,411 km (0.043 R)
• M59: 27,859,462 km (0.092 R)
• M60: 29,503,393 km (0.037 R)
• M61: 29,720,160 km (0.073 R)
• M62: 30,155,191 km (0.047 R)
• M63: 30,592,465 km (0.099 R)
• M64: 30,738,622 km (0.062 R)
• M65: 30,958,382 km (0.112 R)
• M66: 31,252,042 km (0.092 R)
• M67: 32,510,908 km (0.11 R)
• M68: 32,809,506 km (0.093 R)
• M69: 35,154,303 km (0.037 R)
• M70: 36,462,835 km (0.116 R)
• M71: 38,022,692 km (0.1 R)
• M72: 38,101,231 km (0.083 R)
• M73: 38,258,608 km (0.096 R)
• M74: 40,563,463 km (0.109 R)
• M75: 42,423,114 km (0.093 R)
• M76: 42,831,067 km (0.046 R)
• M77: 43,158,387 km (0.119 R)
• M78: 43,568,734 km (0.113 R)
• M79: 44,641,501 km (0.078 R)
• M80: 45,306,014 km (0.066 R)
• M81: 45,555,992 km (0.08 R)
• M82: 46,560,841 km (0.056 R)
• M83: 46,644,766 km (0.091 R)
• M84: 47,403,676 km (0.118 R)
• M85: 48,506,810 km (0.078 R)
• M86: 49,018,884 km (0.08 R)
• M87: 49,189,874 km (0.107 R)
• M88: 49,532,603 km (0.053 R)
• M89: 51,431,898 km (0.102 R)
• M90: 52,215,641 km (0.063 R)
• M91: 52,390,371 km (0.116 R)
• M92: 55,479,268 km (0.111 R)
• M93: 55,925,219 km (0.092 R)
• M94: 56,910,770 km (0.099 R)
• M95: 57,540,876 km (0.046 R)
• M96: 60,909,820 km (0.052 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: 493 - 14,807 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit