🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.26 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 376

Radius: 10.1

Gravity: 3.69 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 0.49 AU - 0.53 AU

Year: 251 Days

Day: 7.6 Hours

Environment

Temp: -146 °C

Axial Tilt: 44.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 41,537,262 km

• M1: 128,355 km (0.117 R)
• M2: 196,272 km (0.05 R)
• M3: 272,418 km (0.102 R)
• M4: 360,980 km (0.033 R)
• M5: 495,019 km (0.06 R)
• M6: 637,287 km (0.067 R)
• M7: 709,842 km (0.09 R)
• M8: 817,253 km (0.063 R)
• M9: 930,499 km (0.097 R)
• M10: 1,049,429 km (0.065 R)
• M11: 1,210,696 km (0.032 R)
• M12: 1,313,469 km (0.113 R)
• M13: 1,419,385 km (0.096 R)
• M14: 1,495,380 km (0.06 R)
• M15: 1,621,192 km (0.119 R)
• M16: 1,754,633 km (0.043 R)
• M17: 1,903,783 km (0.091 R)
• M18: 1,979,928 km (0.107 R)
• M19: 2,081,804 km (0.108 R)
• M20: 2,156,304 km (0.052 R)
• M21: 2,559,769 km (0.082 R)
• M22: 2,657,606 km (0.098 R)
• M23: 2,752,302 km (0.058 R)
• M24: 2,898,608 km (0.096 R)
• M25: 2,963,534 km (0.107 R)
• M26: 3,033,546 km (0.101 R)
• M27: 3,184,939 km (0.095 R)
• M28: 3,261,682 km (0.096 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 721.8

Radius: 9.8

Gravity: 7.52 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 0.46 AU - 0.6 AU

Year: 266 Days

Day: 10.5 Hours

Environment

Temp: -134 °C

Axial Tilt: 0.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 41,537,262 km

• M1: 126,709 km (0.09 R)
• M2: 221,106 km (0.098 R)
• M3: 282,441 km (0.1 R)
• M4: 355,295 km (0.077 R)
• M5: 420,819 km (0.099 R)
• M6: 505,790 km (0.102 R)
• M7: 582,235 km (0.081 R)
• M8: 705,204 km (0.048 R)
• M9: 775,366 km (0.079 R)
• M10: 912,547 km (0.095 R)
• M11: 1,001,109 km (0.085 R)
• M12: 1,096,702 km (0.091 R)
• M13: 1,183,469 km (0.111 R)
• M14: 1,264,551 km (0.112 R)
• M15: 1,339,200 km (0.117 R)
• M16: 1,471,295 km (0.091 R)
• M17: 1,532,331 km (0.115 R)
• M18: 1,634,656 km (0.1 R)
• M19: 1,771,837 km (0.12 R)
• M20: 1,855,911 km (0.035 R)
• M21: 2,062,506 km (0.116 R)
• M22: 2,186,074 km (0.095 R)
• M23: 2,276,580 km (0.102 R)
• M24: 2,383,842 km (0.074 R)
• M25: 2,518,929 km (0.064 R)
• M26: 2,582,209 km (0.097 R)
• M27: 2,705,029 km (0.114 R)
• M28: 2,835,179 km (0.112 R)
• M29: 2,956,503 km (0.102 R)
• M30: 3,057,032 km (0.034 R)
• M31: 3,130,335 km (0.107 R)
• M32: 3,215,606 km (0.064 R)
• M33: 3,278,737 km (0.105 R)
• M34: 3,400,360 km (0.112 R)
• M35: 3,476,355 km (0.116 R)
• M36: 3,558,933 km (0.085 R)
• M37: 3,707,933 km (0.038 R)
• M38: 3,816,541 km (0.11 R)
• M39: 3,913,929 km (0.063 R)
• M40: 4,092,699 km (0.107 R)
• M41: 4,186,197 km (0.116 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 424.2

Radius: 10.3

Gravity: 4 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 0.68 AU - 0.74 AU

Year: 413 Days

Day: 7.3 Hours

Environment

Temp: -152 °C

Axial Tilt: 8.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 41,537,262 km

• M1: 155,283 km (0.075 R)
• M2: 229,633 km (0.085 R)
• M3: 303,833 km (0.082 R)
• M4: 377,136 km (0.088 R)
• M5: 458,368 km (0.118 R)
• M6: 578,944 km (0.032 R)
• M7: 711,637 km (0.025 R)
• M8: 783,893 km (0.068 R)
• M9: 862,731 km (0.109 R)
• M10: 972,386 km (0.103 R)
• M11: 1,202,168 km (0.105 R)
• M12: 1,290,132 km (0.108 R)
• M13: 1,389,615 km (0.105 R)
• M14: 1,468,303 km (0.109 R)
• M15: 1,539,063 km (0.056 R)
• M16: 1,698,833 km (0.097 R)
• M17: 1,808,638 km (0.092 R)
• M18: 1,951,654 km (0.113 R)
• M19: 2,205,970 km (0.043 R)
• M20: 2,271,195 km (0.106 R)
• M21: 2,348,238 km (0.082 R)
• M22: 2,420,494 km (0.098 R)
• M23: 2,504,867 km (0.078 R)
• M24: 2,676,605 km (0.089 R)
• M25: 2,882,003 km (0.075 R)
• M26: 3,062,268 km (0.104 R)
• M27: 3,190,623 km (0.063 R)
• M28: 3,295,940 km (0.042 R)
• M29: 3,567,460 km (0.09 R)
• M30: 3,663,951 km (0.118 R)
• M31: 3,774,354 km (0.088 R)
• M32: 3,912,284 km (0.098 R)
• M33: 4,038,544 km (0.066 R)
• M34: 4,329,213 km (0.038 R)
• M35: 4,452,930 km (0.053 R)
• M36: 4,725,198 km (0.079 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 298.7

Radius: 13.9

Gravity: 1.55 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 4.21 AU - 6.39 AU

Year: 8422 Days

Day: 7.3 Hours

Environment

Temp: -219 °C

Axial Tilt: 34.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 41,537,262 km

• M1: 226,342 km (0.076 R)
• M2: 366,216 km (0.043 R)
• M3: 460,313 km (0.102 R)
• M4: 566,228 km (0.082 R)
• M5: 694,882 km (0.078 R)
• M6: 875,297 km (0.079 R)
• M7: 1,043,445 km (0.101 R)
• M8: 1,177,186 km (0.082 R)
• M9: 1,269,936 km (0.112 R)
• M10: 1,446,761 km (0.106 R)
• M11: 1,953,150 km (0.11 R)
• M12: 2,046,050 km (0.099 R)
• M13: 2,992,107 km (0.099 R)
• M14: 3,187,631 km (0.111 R)
• M15: 3,275,745 km (0.113 R)
• M16: 3,729,475 km (0.097 R)
• M17: 4,521,745 km (0.058 R)
• M18: 5,001,356 km (0.101 R)
• M19: 5,182,369 km (0.096 R)
• M20: 5,286,639 km (0.093 R)
• M21: 5,418,136 km (0.057 R)
• M22: 5,577,308 km (0.09 R)
• M23: 5,711,198 km (0.109 R)
• M24: 5,873,362 km (0.063 R)
• M25: 6,424,780 km (0.051 R)
• M26: 6,593,377 km (0.028 R)
• M27: 6,792,192 km (0.087 R)
• M28: 6,935,357 km (0.084 R)
• M29: 7,108,442 km (0.1 R)
• M30: 7,370,837 km (0.06 R)
• M31: 7,459,099 km (0.088 R)
• M32: 7,875,430 km (0.044 R)
• M33: 7,995,707 km (0.034 R)
• M34: 8,177,468 km (0.091 R)
• M35: 8,575,848 km (0.053 R)
• M36: 8,730,831 km (0.037 R)
• M37: 8,917,978 km (0.089 R)
• M38: 9,043,490 km (0.118 R)
• M39: 9,583,539 km (0.116 R)
• M40: 10,101,447 km (0.091 R)
• M41: 10,728,411 km (0.106 R)
• M42: 10,962,682 km (0.101 R)
• M43: 11,198,597 km (0.082 R)
• M44: 12,193,722 km (0.111 R)
• M45: 13,145,763 km (0.096 R)
• M46: 13,360,586 km (0.07 R)
• M47: 14,231,545 km (0.087 R)
• M48: 14,452,201 km (0.105 R)
• M49: 15,008,706 km (0.096 R)
• M50: 15,383,598 km (0.112 R)
• M51: 15,723,783 km (0.057 R)
• M52: 16,066,363 km (0.116 R)
• M53: 16,449,931 km (0.053 R)
• M54: 17,030,970 km (0.085 R)
• M55: 17,618,889 km (0.111 R)
• M56: 18,213,391 km (0.106 R)
• M57: 19,137,607 km (0.113 R)
• M58: 20,077,231 km (0.107 R)
• M59: 20,698,212 km (0.09 R)
• M60: 20,990,077 km (0.105 R)
• M61: 22,256,722 km (0.094 R)
• M62: 23,374,368 km (0.116 R)
• M63: 23,896,465 km (0.112 R)
• M64: 24,158,859 km (0.085 R)
• M65: 24,334,338 km (0.117 R)
• M66: 24,775,053 km (0.03 R)
• M67: 25,753,722 km (0.064 R)
• M68: 26,247,694 km (0.089 R)
• M69: 27,519,576 km (0.091 R)
• M70: 27,657,056 km (0.055 R)
• M71: 27,748,759 km (0.076 R)
• M72: 28,209,222 km (0.103 R)
• M73: 28,532,951 km (0.053 R)
• M74: 29,371,148 km (0.106 R)
• M75: 29,464,797 km (0.091 R)
• M76: 29,934,384 km (0.119 R)
• M77: 30,123,027 km (0.116 R)
• M78: 32,223,082 km (0.114 R)

Planet 5 - Ice Giant

Semi-Major Axis: 5.69 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 26.5

Radius: 6.2

Gravity: 0.69 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 4.94 AU - 6.44 AU

Year: 9369 Days

Day: 19.8 Hours

Environment

Temp: -225 °C

Axial Tilt: 49.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 41,537,262 km

• M1: 117,584 km (0.059 R)
• M2: 407,056 km (0.028 R)
• M3: 610,060 km (0.088 R)
• M4: 703,110 km (0.075 R)
• M5: 1,084,136 km (0.048 R)
• M6: 1,131,110 km (0.097 R)
• M7: 1,950,008 km (0.098 R)
• M8: 2,207,915 km (0.099 R)
• M9: 2,755,742 km (0.09 R)
• M10: 2,807,653 km (0.095 R)
• M11: 2,899,057 km (0.097 R)
• M12: 3,058,379 km (0.027 R)
• M13: 3,139,012 km (0.038 R)
• M14: 3,288,760 km (0.088 R)
• M15: 3,385,400 km (0.106 R)
• M16: 3,623,859 km (0.066 R)
• M17: 4,161,514 km (0.071 R)
• M18: 4,236,013 km (0.115 R)
• M19: 4,492,873 km (0.095 R)
• M20: 4,990,136 km (0.046 R)
• M21: 5,245,350 km (0.109 R)
• M22: 5,325,983 km (0.12 R)
• M23: 5,521,209 km (0.108 R)
• M24: 5,652,705 km (0.115 R)
• M25: 5,918,690 km (0.066 R)
• M26: 5,968,955 km (0.08 R)
• M27: 6,036,274 km (0.093 R)
• M28: 6,188,714 km (0.11 R)
• M29: 7,094,230 km (0.06 R)
• M30: 7,255,048 km (0.045 R)
• M31: 7,363,058 km (0.057 R)
• M32: 8,133,487 km (0.095 R)
• M33: 8,283,085 km (0.034 R)
• M34: 9,141,776 km (0.06 R)
• M35: 9,532,526 km (0.026 R)
• M36: 10,048,489 km (0.075 R)
• M37: 10,108,627 km (0.098 R)
• M38: 10,962,981 km (0.082 R)
• M39: 11,045,559 km (0.112 R)
• M40: 12,848,512 km (0.111 R)
• M41: 13,044,785 km (0.113 R)
• M42: 13,263,946 km (0.08 R)
• M43: 13,817,159 km (0.116 R)
• M44: 14,468,358 km (0.115 R)
• M45: 14,695,148 km (0.051 R)

Planet 6 - Ice Giant

Semi-Major Axis: 6.72 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 308.3

Radius: 3.3

Gravity: 28.31 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 6.58 AU - 6.86 AU

Year: 12024 Days

Day: 23 Hours

Environment

Temp: -237 °C

Axial Tilt: 3.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 41,537,262 km

• M1: 167,250 km (0.065 R)
• M2: 561,740 km (0.111 R)
• M3: 605,722 km (0.12 R)
• M4: 744,698 km (0.065 R)
• M5: 927,656 km (0.119 R)
• M6: 962,513 km (0.092 R)
• M7: 1,124,228 km (0.059 R)
• M8: 1,680,433 km (0.091 R)
• M9: 2,008,501 km (0.12 R)
• M10: 2,238,134 km (0.093 R)
• M11: 2,403,739 km (0.113 R)
• M12: 2,475,845 km (0.085 R)
• M13: 4,120,225 km (0.047 R)
• M14: 4,440,364 km (0.103 R)
• M15: 4,648,155 km (0.087 R)
• M16: 4,859,088 km (0.067 R)
• M17: 4,919,975 km (0.098 R)
• M18: 4,950,493 km (0.043 R)
• M19: 5,073,163 km (0.048 R)
• M20: 5,353,061 km (0.052 R)
• M21: 5,574,166 km (0.052 R)
• M22: 5,701,773 km (0.101 R)
• M23: 5,733,937 km (0.048 R)
• M24: 6,156,252 km (0.092 R)
• M25: 6,321,408 km (0.098 R)
• M26: 6,996,393 km (0.066 R)
• M27: 7,272,700 km (0.043 R)
• M28: 7,412,275 km (0.051 R)
• M29: 8,123,015 km (0.1 R)
• M30: 8,159,068 km (0.03 R)
• M31: 8,231,473 km (0.09 R)
• M32: 8,267,826 km (0.087 R)
• M33: 8,559,841 km (0.046 R)
• M34: 9,004,296 km (0.057 R)
• M35: 9,154,043 km (0.113 R)
• M36: 9,266,990 km (0.096 R)
• M37: 9,915,347 km (0.11 R)
• M38: 10,538,871 km (0.093 R)
• M39: 10,578,215 km (0.109 R)
• M40: 10,775,983 km (0.098 R)
• M41: 10,895,063 km (0.033 R)
• M42: 11,864,458 km (0.046 R)
• M43: 12,276,300 km (0.092 R)
• M44: 12,776,855 km (0.104 R)
• M45: 13,625,673 km (0.113 R)
• M46: 13,797,711 km (0.118 R)
• M47: 13,970,347 km (0.07 R)
• M48: 15,021,272 km (0.078 R)
• M49: 15,466,774 km (0.115 R)
• M50: 15,736,050 km (0.094 R)
• M51: 15,916,465 km (0.072 R)
• M52: 15,961,644 km (0.114 R)
• M53: 16,142,957 km (0.037 R)
• M54: 16,188,285 km (0.084 R)
• M55: 16,690,784 km (0.12 R)
• M56: 16,782,637 km (0.026 R)
• M57: 17,710,892 km (0.119 R)
• M58: 18,560,458 km (0.102 R)
• M59: 19,182,337 km (0.116 R)
• M60: 19,519,979 km (0.035 R)
• M61: 19,568,299 km (0.117 R)
• M62: 20,152,180 km (0.097 R)
• M63: 20,544,575 km (0.064 R)
• M64: 21,486,593 km (0.106 R)
• M65: 22,038,459 km (0.057 R)
• M66: 22,594,814 km (0.093 R)
• M67: 22,849,280 km (0.094 R)
• M68: 23,002,468 km (0.077 R)
• M69: 24,866,457 km (0.113 R)
• M70: 25,763,296 km (0.054 R)
• M71: 25,869,511 km (0.112 R)
• M72: 26,778,318 km (0.082 R)
• M73: 28,352,387 km (0.073 R)
• M74: 28,736,853 km (0.098 R)
• M75: 29,067,764 km (0.064 R)
• M76: 29,844,775 km (0.11 R)
• M77: 30,403,822 km (0.098 R)
• M78: 30,572,270 km (0.096 R)
• M79: 31,703,080 km (0.09 R)
• M80: 32,388,089 km (0.09 R)
• M81: 33,830,661 km (0.088 R)
• M82: 34,647,615 km (0.103 R)
• M83: 35,707,665 km (0.102 R)
• M84: 36,539,280 km (0.051 R)
• M85: 36,658,659 km (0.105 R)
• M86: 36,718,349 km (0.079 R)
• M87: 37,317,338 km (0.045 R)
• M88: 37,437,615 km (0.099 R)
• M89: 37,919,619 km (0.111 R)
• M90: 38,161,370 km (0.052 R)
• M91: 39,072,570 km (0.113 R)
• M92: 39,133,606 km (0.066 R)
• M93: 39,745,312 km (0.104 R)
• M94: 39,806,647 km (0.104 R)
• M95: 40,113,921 km (0.051 R)
• M96: 40,607,145 km (0.076 R)
• M97: 41,537,195 km (0.099 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 439 - 19,773 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit