🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.33 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 401.2

Radius: 14.6

Gravity: 1.88 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 0.62 AU - 0.68 AU

Year: 355 Days

Day: 12.1 Hours

Environment

Temp: -162 °C

Axial Tilt: 152.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 68,648,397 km

• M1: 181,911 km (0.088 R)
• M2: 279,150 km (0.114 R)
• M3: 378,483 km (0.091 R)
• M4: 485,595 km (0.115 R)
• M5: 587,022 km (0.113 R)
• M6: 744,997 km (0.106 R)
• M7: 874,400 km (0.117 R)
• M8: 987,047 km (0.05 R)
• M9: 1,116,449 km (0.088 R)
• M10: 1,220,569 km (0.05 R)
• M11: 1,312,273 km (0.071 R)
• M12: 1,422,975 km (0.075 R)
• M13: 1,541,456 km (0.119 R)
• M14: 1,645,726 km (0.117 R)
• M15: 1,770,790 km (0.075 R)
• M16: 1,917,695 km (0.109 R)
• M17: 2,107,236 km (0.069 R)
• M18: 2,268,652 km (0.102 R)
• M19: 2,408,825 km (0.089 R)
• M20: 2,500,528 km (0.044 R)
• M21: 2,831,140 km (0.087 R)
• M22: 2,944,535 km (0.068 R)
• M23: 3,043,120 km (0.074 R)
• M24: 3,153,822 km (0.082 R)
• M25: 3,254,651 km (0.083 R)
• M26: 3,362,362 km (0.092 R)
• M27: 3,488,622 km (0.087 R)
• M28: 3,604,710 km (0.098 R)
• M29: 3,793,353 km (0.111 R)
• M30: 3,919,015 km (0.083 R)
• M31: 4,021,789 km (0.063 R)
• M32: 4,143,711 km (0.061 R)
• M33: 4,242,296 km (0.106 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 111.3

Radius: 11.5

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 0.59 AU - 0.91 AU

Year: 441 Days

Day: 5.6 Hours

Environment

Temp: -152 °C

Axial Tilt: 36.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 68,648,397 km

• M1: 153,936 km (0.099 R)
• M2: 277,654 km (0.038 R)
• M3: 422,016 km (0.086 R)
• M4: 556,654 km (0.085 R)
• M5: 632,649 km (0.045 R)
• M6: 764,146 km (0.076 R)
• M7: 917,484 km (0.103 R)
• M8: 1,010,384 km (0.113 R)
• M9: 1,138,589 km (0.059 R)
• M10: 1,229,395 km (0.047 R)
• M11: 1,329,626 km (0.09 R)
• M12: 1,492,538 km (0.115 R)
• M13: 1,581,997 km (0.09 R)
• M14: 1,658,592 km (0.095 R)
• M15: 1,770,192 km (0.109 R)
• M16: 1,884,484 km (0.107 R)
• M17: 2,017,178 km (0.075 R)
• M18: 2,140,895 km (0.112 R)
• M19: 2,226,166 km (0.09 R)
• M20: 2,333,428 km (0.096 R)
• M21: 2,744,672 km (0.117 R)
• M22: 3,036,089 km (0.046 R)
• M23: 3,123,155 km (0.117 R)
• M24: 3,220,543 km (0.099 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 286.8

Radius: 10.4

Gravity: 2.65 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 0.97 AU - 1.49 AU

Year: 925 Days

Day: 8.5 Hours

Environment

Temp: -193 °C

Axial Tilt: 12.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 68,648,397 km

• M1: 141,220 km (0.071 R)
• M2: 265,686 km (0.099 R)
• M3: 388,655 km (0.085 R)
• M4: 467,045 km (0.103 R)
• M5: 543,788 km (0.094 R)
• M6: 638,933 km (0.085 R)
• M7: 730,935 km (0.094 R)
• M8: 877,990 km (0.087 R)
• M9: 1,151,604 km (0.118 R)
• M10: 1,458,280 km (0.104 R)
• M11: 1,526,646 km (0.063 R)
• M12: 1,621,491 km (0.062 R)
• M13: 1,830,779 km (0.106 R)
• M14: 2,090,780 km (0.083 R)
• M15: 2,254,141 km (0.097 R)
• M16: 2,406,880 km (0.053 R)
• M17: 2,548,250 km (0.117 R)
• M18: 2,815,881 km (0.07 R)
• M19: 2,886,192 km (0.086 R)
• M20: 2,980,887 km (0.12 R)
• M21: 3,141,106 km (0.079 R)
• M22: 3,206,032 km (0.064 R)
• M23: 3,295,940 km (0.088 R)
• M24: 3,361,913 km (0.115 R)
• M25: 3,503,582 km (0.048 R)
• M26: 3,587,955 km (0.117 R)
• M27: 3,672,927 km (0.085 R)
• M28: 3,836,138 km (0.071 R)
• M29: 3,931,881 km (0.102 R)
• M30: 4,001,893 km (0.112 R)
• M31: 4,187,992 km (0.097 R)
• M32: 4,286,577 km (0.062 R)
• M33: 4,449,639 km (0.117 R)
• M34: 4,541,043 km (0.039 R)
• M35: 4,697,972 km (0.095 R)
• M36: 4,847,420 km (0.083 R)
• M37: 4,922,668 km (0.108 R)
• M38: 5,026,788 km (0.112 R)
• M39: 5,160,528 km (0.093 R)
• M40: 5,256,720 km (0.11 R)
• M41: 5,441,024 km (0.054 R)
• M42: 5,568,482 km (0.112 R)
• M43: 5,736,630 km (0.095 R)
• M44: 5,946,815 km (0.059 R)
• M45: 6,415,804 km (0.106 R)
• M46: 6,613,123 km (0.063 R)
• M47: 6,812,388 km (0.101 R)
• M48: 6,907,532 km (0.056 R)
• M49: 7,109,639 km (0.113 R)
• M50: 7,227,672 km (0.065 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 85.6

Radius: 14.2

Gravity: 0.42 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 2.34 AU - 3.54 AU

Year: 3419 Days

Day: 9.4 Hours

Environment

Temp: -210 °C

Axial Tilt: 10.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 68,648,397 km

• M1: 178,470 km (0.106 R)
• M2: 317,447 km (0.087 R)
• M3: 447,597 km (0.075 R)
• M4: 580,589 km (0.102 R)
• M5: 874,100 km (0.046 R)
• M6: 1,072,617 km (0.034 R)
• M7: 1,263,504 km (0.1 R)
• M8: 1,525,001 km (0.097 R)
• M9: 1,960,330 km (0.114 R)
• M10: 2,082,402 km (0.037 R)
• M11: 2,226,615 km (0.06 R)
• M12: 2,384,291 km (0.079 R)
• M13: 2,597,019 km (0.105 R)
• M14: 2,795,087 km (0.12 R)
• M15: 3,129,139 km (0.062 R)
• M16: 3,351,591 km (0.109 R)
• M17: 3,533,502 km (0.033 R)
• M18: 3,765,528 km (0.098 R)
• M19: 3,907,197 km (0.053 R)
• M20: 4,743,449 km (0.104 R)
• M21: 4,832,759 km (0.083 R)
• M22: 4,922,668 km (0.038 R)
• M23: 5,013,025 km (0.111 R)
• M24: 5,314,016 km (0.091 R)
• M25: 5,473,487 km (0.066 R)
• M26: 5,933,800 km (0.102 R)
• M27: 6,057,816 km (0.074 R)
• M28: 6,154,905 km (0.103 R)
• M29: 6,421,040 km (0.104 R)
• M30: 6,748,210 km (0.11 R)
• M31: 7,345,255 km (0.113 R)
• M32: 7,493,507 km (0.034 R)
• M33: 7,597,777 km (0.064 R)
• M34: 7,823,071 km (0.112 R)
• M35: 7,928,986 km (0.076 R)
• M36: 9,093,456 km (0.118 R)
• M37: 9,380,834 km (0.094 R)
• M38: 10,063,299 km (0.109 R)
• M39: 10,493,842 km (0.07 R)
• M40: 10,829,091 km (0.115 R)
• M41: 11,032,095 km (0.09 R)
• M42: 11,287,459 km (0.107 R)
• M43: 11,424,490 km (0.098 R)
• M44: 11,631,085 km (0.103 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 17.6

Radius: 8.3

Gravity: 0.26 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 3.26 AU - 5.1 AU

Year: 5796 Days

Day: 9.6 Hours

Environment

Temp: -223 °C

Axial Tilt: 17.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 68,648,397 km

• M1: 211,980 km (0.113 R)
• M2: 315,203 km (0.113 R)
• M3: 374,743 km (0.119 R)
• M4: 477,666 km (0.068 R)
• M5: 533,167 km (0.109 R)
• M6: 674,088 km (0.115 R)
• M7: 773,122 km (0.093 R)
• M8: 1,155,494 km (0.071 R)
• M9: 1,415,495 km (0.113 R)
• M10: 1,599,201 km (0.093 R)
• M11: 1,685,968 km (0.114 R)
• M12: 1,947,615 km (0.066 R)
• M13: 2,204,773 km (0.034 R)
• M14: 2,537,030 km (0.115 R)
• M15: 2,760,978 km (0.066 R)
• M16: 2,817,975 km (0.104 R)
• M17: 2,952,613 km (0.062 R)
• M18: 3,328,702 km (0.066 R)
• M19: 3,720,050 km (0.12 R)
• M20: 4,060,984 km (0.105 R)
• M21: 4,115,138 km (0.027 R)
• M22: 4,389,800 km (0.096 R)
• M23: 4,659,076 km (0.032 R)
• M24: 4,830,066 km (0.106 R)
• M25: 4,922,219 km (0.053 R)
• M26: 5,003,301 km (0.045 R)
• M27: 6,234,192 km (0.108 R)
• M28: 6,935,058 km (0.117 R)
• M29: 7,104,403 km (0.104 R)
• M30: 7,341,067 km (0.105 R)
• M31: 8,258,700 km (0.08 R)
• M32: 9,069,670 km (0.089 R)
• M33: 9,369,614 km (0.116 R)
• M34: 9,484,655 km (0.077 R)
• M35: 9,832,769 km (0.063 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 991.1

Radius: 8

Gravity: 15.49 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 3.91 AU - 5.01 AU

Year: 6388 Days

Day: 9.3 Hours

Environment

Temp: -212 °C

Axial Tilt: 7.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 68,648,397 km

• M1: 239,357 km (0.108 R)
• M2: 297,550 km (0.094 R)
• M3: 521,349 km (0.066 R)
• M4: 602,879 km (0.028 R)
• M5: 939,923 km (0.073 R)
• M6: 1,128,866 km (0.063 R)
• M7: 1,218,923 km (0.118 R)
• M8: 1,684,322 km (0.112 R)
• M9: 1,808,788 km (0.106 R)
• M10: 1,893,610 km (0.077 R)
• M11: 2,067,143 km (0.087 R)
• M12: 2,360,355 km (0.05 R)
• M13: 2,960,991 km (0.073 R)
• M14: 3,214,110 km (0.05 R)
• M15: 3,291,452 km (0.111 R)
• M16: 3,395,572 km (0.064 R)
• M17: 3,500,740 km (0.096 R)
• M18: 3,660,510 km (0.093 R)
• M19: 3,768,370 km (0.101 R)
• M20: 4,352,251 km (0.104 R)
• M21: 4,495,416 km (0.119 R)
• M22: 4,815,855 km (0.096 R)
• M23: 6,331,730 km (0.078 R)
• M24: 6,526,806 km (0.108 R)
• M25: 6,889,580 km (0.104 R)
• M26: 7,124,000 km (0.075 R)
• M27: 8,157,721 km (0.075 R)
• M28: 8,872,650 km (0.045 R)
• M29: 8,981,557 km (0.078 R)
• M30: 9,054,561 km (0.111 R)
• M31: 9,164,216 km (0.102 R)
• M32: 9,274,470 km (0.104 R)
• M33: 10,095,762 km (0.093 R)
• M34: 10,247,604 km (0.104 R)
• M35: 10,591,978 km (0.102 R)
• M36: 11,135,318 km (0.081 R)
• M37: 11,213,707 km (0.099 R)
• M38: 11,489,416 km (0.076 R)
• M39: 11,887,196 km (0.071 R)
• M40: 11,967,231 km (0.074 R)
• M41: 12,047,565 km (0.099 R)
• M42: 12,411,088 km (0.038 R)
• M43: 12,901,320 km (0.085 R)
• M44: 13,231,632 km (0.087 R)
• M45: 14,409,716 km (0.067 R)
• M46: 15,358,765 km (0.075 R)
• M47: 15,796,787 km (0.077 R)
• M48: 15,884,900 km (0.081 R)
• M49: 15,973,163 km (0.08 R)
• M50: 16,283,429 km (0.048 R)
• M51: 16,595,640 km (0.067 R)
• M52: 16,954,974 km (0.116 R)
• M53: 17,045,181 km (0.099 R)
• M54: 17,726,899 km (0.051 R)
• M55: 18,232,390 km (0.09 R)
• M56: 19,304,857 km (0.089 R)
• M57: 19,730,014 km (0.113 R)
• M58: 21,315,453 km (0.106 R)
• M59: 22,345,434 km (0.064 R)
• M60: 22,991,248 km (0.098 R)
• M61: 23,291,341 km (0.094 R)
• M62: 24,606,755 km (0.078 R)
• M63: 25,376,586 km (0.117 R)
• M64: 25,738,463 km (0.11 R)
• M65: 26,519,963 km (0.06 R)
• M66: 26,624,681 km (0.089 R)
• M67: 27,573,880 km (0.086 R)
• M68: 27,999,186 km (0.081 R)
• M69: 28,212,812 km (0.108 R)
• M70: 28,910,387 km (0.072 R)
• M71: 29,288,421 km (0.045 R)
• M72: 30,213,235 km (0.105 R)
• M73: 30,267,988 km (0.027 R)
• M74: 30,542,051 km (0.112 R)
• M75: 31,147,773 km (0.05 R)
• M76: 31,369,028 km (0.075 R)
• M77: 32,147,386 km (0.105 R)
• M78: 32,371,034 km (0.089 R)
• M79: 32,539,033 km (0.104 R)
• M80: 33,044,973 km (0.108 R)
• M81: 33,270,566 km (0.071 R)
• M82: 34,520,756 km (0.094 R)
• M83: 34,807,086 km (0.103 R)
• M84: 34,979,273 km (0.096 R)
• M85: 35,209,205 km (0.109 R)
• M86: 36,366,644 km (0.108 R)
• M87: 37,477,707 km (0.112 R)
• M88: 37,713,025 km (0.074 R)
• M89: 37,948,791 km (0.116 R)
• M90: 38,421,969 km (0.104 R)
• M91: 39,553,378 km (0.088 R)
• M92: 39,793,034 km (0.099 R)
• M93: 39,973,000 km (0.086 R)

Planet 7 - Ice Giant

Semi-Major Axis: 9.49 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 511.8

Radius: 3.2

Gravity: 49.98 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 8.39 AU - 10.59 AU

Year: 19829 Days

Day: 15.7 Hours

Environment

Temp: -238 °C

Axial Tilt: 24 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 68,648,397 km

• M1: 108,458 km (0.095 R)
• M2: 165,904 km (0.088 R)
• M3: 588,668 km (0.088 R)
• M4: 783,893 km (0.047 R)
• M5: 853,306 km (0.093 R)
• M6: 1,098,946 km (0.106 R)
• M7: 1,770,042 km (0.095 R)
• M8: 2,340,907 km (0.11 R)
• M9: 2,407,628 km (0.042 R)
• M10: 2,542,865 km (0.119 R)
• M11: 3,442,995 km (0.038 R)
• M12: 3,672,329 km (0.027 R)
• M13: 4,806,430 km (0.083 R)
• M14: 5,019,457 km (0.084 R)
• M15: 5,454,937 km (0.048 R)
• M16: 5,587,780 km (0.115 R)
• M17: 6,130,371 km (0.062 R)
• M18: 7,558,283 km (0.116 R)
• M19: 7,706,534 km (0.106 R)
• M20: 8,156,973 km (0.067 R)
• M21: 8,308,965 km (0.059 R)
• M22: 8,822,534 km (0.085 R)
• M23: 9,240,660 km (0.077 R)
• M24: 10,150,515 km (0.117 R)
• M25: 10,368,778 km (0.051 R)
• M26: 10,643,739 km (0.116 R)
• M27: 11,596,378 km (0.079 R)
• M28: 12,227,083 km (0.084 R)
• M29: 12,869,007 km (0.118 R)
• M30: 13,521,703 km (0.084 R)
• M31: 14,003,258 km (0.048 R)
• M32: 14,429,163 km (0.095 R)
• M33: 14,859,257 km (0.105 R)
• M34: 15,606,349 km (0.109 R)
• M35: 15,858,122 km (0.114 R)
• M36: 16,557,343 km (0.12 R)
• M37: 16,749,726 km (0.108 R)
• M38: 16,878,529 km (0.095 R)
• M39: 19,048,895 km (0.11 R)
• M40: 20,200,799 km (0.119 R)
• M41: 20,958,063 km (0.095 R)
• M42: 21,166,154 km (0.113 R)
• M43: 21,235,717 km (0.034 R)
• M44: 22,005,548 km (0.085 R)
• M45: 23,356,716 km (0.047 R)
• M46: 23,500,479 km (0.115 R)
• M47: 24,006,120 km (0.111 R)
• M48: 25,248,680 km (0.091 R)
• M49: 25,396,333 km (0.087 R)
• M50: 25,989,488 km (0.107 R)
• M51: 26,287,637 km (0.096 R)
• M52: 26,812,426 km (0.069 R)
• M53: 27,113,716 km (0.12 R)
• M54: 29,099,927 km (0.075 R)
• M55: 29,177,270 km (0.12 R)
• M56: 29,798,250 km (0.06 R)
• M57: 30,110,461 km (0.108 R)
• M58: 30,580,647 km (0.111 R)
• M59: 31,449,063 km (0.075 R)
• M60: 31,607,786 km (0.092 R)
• M61: 32,887,596 km (0.113 R)
• M62: 36,409,579 km (0.085 R)
• M63: 38,596,400 km (0.097 R)
• M64: 40,221,183 km (0.077 R)
• M65: 40,393,519 km (0.107 R)
• M66: 40,738,941 km (0.056 R)
• M67: 40,912,026 km (0.069 R)
• M68: 42,217,865 km (0.079 R)
• M69: 42,568,373 km (0.079 R)
• M70: 44,068,690 km (0.072 R)
• M71: 44,424,284 km (0.117 R)
• M72: 45,227,775 km (0.042 R)
• M73: 46,667,953 km (0.101 R)
• M74: 47,484,608 km (0.074 R)
• M75: 47,575,713 km (0.064 R)
• M76: 47,666,669 km (0.086 R)
• M77: 51,638,193 km (0.09 R)
• M78: 52,576,920 km (0.108 R)
• M79: 53,805,717 km (0.118 R)
• M80: 55,139,531 km (0.072 R)
• M81: 55,810,478 km (0.11 R)
• M82: 56,098,902 km (0.073 R)
• M83: 56,773,738 km (0.058 R)
• M84: 57,645,296 km (0.1 R)
• M85: 59,303,588 km (0.085 R)
• M86: 60,483,616 km (0.1 R)
• M87: 61,175,506 km (0.102 R)
• M88: 62,168,537 km (0.087 R)
• M89: 62,367,801 km (0.111 R)
• M90: 63,367,115 km (0.069 R)
• M91: 63,768,336 km (0.073 R)
• M92: 64,573,322 km (0.091 R)
• M93: 65,482,878 km (0.085 R)
• M94: 65,584,305 km (0.106 R)
• M95: 67,724,302 km (0.094 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 431 - 16,780 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit