🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.37 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 805.9

Radius: 11.6

Gravity: 5.99 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 0.71 AU - 0.75 AU

Year: 409 Days

Day: 12.5 Hours

Environment

Temp: -149 °C

Axial Tilt: 35.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 34,729,228 km

• M1: 194,776 km (0.051 R)
• M2: 276,906 km (0.063 R)
• M3: 358,137 km (0.118 R)
• M4: 484,996 km (0.092 R)
• M5: 592,108 km (0.104 R)
• M6: 668,702 km (0.11 R)
• M7: 791,074 km (0.095 R)
• M8: 864,077 km (0.075 R)
• M9: 953,238 km (0.058 R)
• M10: 1,093,411 km (0.112 R)
• M11: 1,245,851 km (0.064 R)
• M12: 1,322,296 km (0.116 R)
• M13: 1,426,715 km (0.087 R)
• M14: 1,545,196 km (0.068 R)
• M15: 1,774,829 km (0.102 R)
• M16: 1,867,430 km (0.047 R)
• M17: 1,955,992 km (0.119 R)
• M18: 2,082,253 km (0.062 R)
• M19: 2,198,939 km (0.089 R)
• M20: 2,324,153 km (0.026 R)
• M21: 2,406,880 km (0.107 R)
• M22: 2,497,088 km (0.112 R)
• M23: 2,628,135 km (0.114 R)
• M24: 2,835,628 km (0.119 R)
• M25: 2,972,510 km (0.116 R)
• M26: 3,055,686 km (0.1 R)
• M27: 3,231,613 km (0.075 R)
• M28: 3,353,087 km (0.114 R)
• M29: 3,549,209 km (0.086 R)
• M30: 3,637,771 km (0.078 R)
• M31: 3,779,291 km (0.12 R)
• M32: 3,869,648 km (0.118 R)
• M33: 4,044,977 km (0.085 R)
• M34: 4,129,649 km (0.034 R)
• M35: 4,293,160 km (0.115 R)
• M36: 4,403,413 km (0.106 R)
• M37: 4,650,848 km (0.099 R)
• M38: 4,861,931 km (0.114 R)
• M39: 5,010,033 km (0.089 R)
• M40: 5,310,575 km (0.079 R)
• M41: 5,781,210 km (0.081 R)
• M42: 5,903,132 km (0.106 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 532.4

Radius: 13.2

Gravity: 3.06 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 0.69 AU - 0.99 AU

Year: 505 Days

Day: 9.1 Hours

Environment

Temp: -139 °C

Axial Tilt: 44.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 34,729,228 km

• M1: 169,195 km (0.059 R)
• M2: 256,710 km (0.11 R)
• M3: 346,618 km (0.034 R)
• M4: 504,444 km (0.036 R)
• M5: 607,816 km (0.096 R)
• M6: 719,865 km (0.041 R)
• M7: 878,887 km (0.099 R)
• M8: 972,237 km (0.098 R)
• M9: 1,083,687 km (0.049 R)
• M10: 1,234,332 km (0.075 R)
• M11: 1,320,201 km (0.111 R)
• M12: 1,455,737 km (0.094 R)
• M13: 1,579,754 km (0.108 R)
• M14: 1,758,523 km (0.073 R)
• M15: 1,920,537 km (0.08 R)
• M16: 2,081,654 km (0.102 R)
• M17: 2,347,789 km (0.107 R)
• M18: 2,443,382 km (0.112 R)
• M19: 2,684,833 km (0.081 R)
• M20: 2,805,110 km (0.073 R)
• M21: 2,954,708 km (0.098 R)
• M22: 3,149,035 km (0.05 R)
• M23: 3,318,978 km (0.115 R)
• M24: 3,477,552 km (0.078 R)
• M25: 3,565,216 km (0.118 R)
• M26: 3,765,079 km (0.069 R)
• M27: 3,862,617 km (0.059 R)
• M28: 4,083,274 km (0.08 R)
• M29: 4,261,295 km (0.036 R)
• M30: 4,505,439 km (0.079 R)
• M31: 4,665,509 km (0.08 R)
• M32: 4,754,370 km (0.06 R)
• M33: 4,999,411 km (0.116 R)
• M34: 5,082,139 km (0.095 R)
• M35: 5,290,678 km (0.111 R)
• M36: 5,400,334 km (0.084 R)
• M37: 5,536,468 km (0.095 R)
• M38: 5,742,613 km (0.11 R)
• M39: 6,012,638 km (0.096 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 473.3

Radius: 10.9

Gravity: 3.98 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 0.98 AU - 1.2 AU

Year: 747 Days

Day: 10.8 Hours

Environment

Temp: -155 °C

Axial Tilt: 35.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 34,729,228 km

• M1: 151,842 km (0.093 R)
• M2: 223,050 km (0.105 R)
• M3: 296,204 km (0.113 R)
• M4: 438,471 km (0.098 R)
• M5: 542,891 km (0.105 R)
• M6: 675,584 km (0.111 R)
• M7: 795,412 km (0.112 R)
• M8: 902,075 km (0.028 R)
• M9: 975,977 km (0.042 R)
• M10: 1,142,030 km (0.113 R)
• M11: 1,240,316 km (0.063 R)
• M12: 1,452,296 km (0.073 R)
• M13: 1,572,423 km (0.109 R)
• M14: 1,656,647 km (0.104 R)
• M15: 1,802,654 km (0.109 R)
• M16: 1,870,572 km (0.118 R)
• M17: 1,939,237 km (0.088 R)
• M18: 2,179,641 km (0.057 R)
• M19: 2,259,526 km (0.094 R)
• M20: 2,332,979 km (0.027 R)
• M21: 2,452,208 km (0.04 R)
• M22: 2,604,349 km (0.116 R)
• M23: 2,673,763 km (0.041 R)
• M24: 2,814,684 km (0.067 R)
• M25: 3,014,397 km (0.088 R)
• M26: 3,128,391 km (0.097 R)
• M27: 3,335,434 km (0.103 R)
• M28: 3,428,035 km (0.088 R)
• M29: 3,504,480 km (0.076 R)
• M30: 3,572,846 km (0.115 R)
• M31: 3,693,721 km (0.066 R)
• M32: 4,010,569 km (0.087 R)
• M33: 4,091,203 km (0.077 R)
• M34: 4,272,366 km (0.077 R)
• M35: 4,474,772 km (0.084 R)
• M36: 4,699,168 km (0.115 R)
• M37: 4,917,731 km (0.111 R)
• M38: 5,081,540 km (0.061 R)
• M39: 5,159,182 km (0.077 R)
• M40: 5,276,466 km (0.103 R)
• M41: 5,414,396 km (0.074 R)
• M42: 5,493,832 km (0.086 R)
• M43: 5,663,775 km (0.113 R)
• M44: 5,825,341 km (0.096 R)
• M45: 6,050,187 km (0.051 R)
• M46: 6,225,815 km (0.048 R)
• M47: 6,603,250 km (0.046 R)
• M48: 6,698,843 km (0.081 R)
• M49: 6,794,885 km (0.101 R)
• M50: 6,880,604 km (0.113 R)
• M51: 7,183,540 km (0.118 R)
• M52: 7,303,817 km (0.073 R)
• M53: 7,391,631 km (0.116 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 74.6

Radius: 9.4

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 1.21 AU - 1.27 AU

Year: 906 Days

Day: 14.9 Hours

Environment

Temp: -159 °C

Axial Tilt: 49.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 34,729,228 km

• M1: 120,725 km (0.078 R)
• M2: 181,462 km (0.055 R)
• M3: 240,404 km (0.097 R)
• M4: 531,521 km (0.11 R)
• M5: 593,904 km (0.039 R)
• M6: 652,546 km (0.063 R)
• M7: 720,314 km (0.102 R)
• M8: 841,638 km (0.095 R)
• M9: 950,694 km (0.059 R)
• M10: 1,020,856 km (0.108 R)
• M11: 1,452,745 km (0.048 R)
• M12: 1,529,937 km (0.117 R)
• M13: 1,618,051 km (0.096 R)
• M14: 1,717,384 km (0.104 R)
• M15: 1,867,879 km (0.063 R)
• M16: 1,987,557 km (0.041 R)
• M17: 2,063,553 km (0.079 R)
• M18: 2,145,832 km (0.113 R)
• M19: 2,266,109 km (0.068 R)
• M20: 2,367,087 km (0.057 R)
• M21: 2,464,176 km (0.099 R)
• M22: 2,535,235 km (0.115 R)
• M23: 2,696,053 km (0.057 R)
• M24: 2,820,369 km (0.058 R)
• M25: 2,981,486 km (0.066 R)
• M26: 3,216,803 km (0.073 R)
• M27: 3,433,870 km (0.11 R)
• M28: 3,501,189 km (0.075 R)
• M29: 3,599,923 km (0.11 R)
• M30: 3,662,006 km (0.117 R)
• M31: 3,812,651 km (0.088 R)
• M32: 3,920,661 km (0.063 R)
• M33: 4,442,458 km (0.06 R)
• M34: 4,556,153 km (0.105 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 530.9

Radius: 14.5

Gravity: 2.53 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 1.52 AU - 1.76 AU

Year: 1378 Days

Day: 7.7 Hours

Environment

Temp: -173 °C

Axial Tilt: 41.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 34,729,228 km

• M1: 193,729 km (0.088 R)
• M2: 290,669 km (0.045 R)
• M3: 471,981 km (0.036 R)
• M4: 661,073 km (0.113 R)
• M5: 969,544 km (0.119 R)
• M6: 1,261,559 km (0.097 R)
• M7: 1,357,451 km (0.032 R)
• M8: 1,447,659 km (0.103 R)
• M9: 1,548,637 km (0.086 R)
• M10: 1,678,339 km (0.052 R)
• M11: 1,884,634 km (0.095 R)
• M12: 2,033,334 km (0.119 R)
• M13: 2,147,477 km (0.061 R)
• M14: 2,273,738 km (0.113 R)
• M15: 2,402,691 km (0.117 R)
• M16: 2,544,211 km (0.11 R)
• M17: 2,921,497 km (0.085 R)
• M18: 3,084,110 km (0.074 R)
• M19: 3,238,644 km (0.101 R)
• M20: 3,395,872 km (0.099 R)
• M21: 3,671,431 km (0.118 R)
• M22: 3,847,358 km (0.105 R)
• M23: 4,026,277 km (0.085 R)
• M24: 4,392,343 km (0.115 R)
• M25: 4,743,898 km (0.04 R)
• M26: 4,858,939 km (0.108 R)
• M27: 5,078,698 km (0.099 R)
• M28: 5,183,417 km (0.043 R)
• M29: 5,288,734 km (0.08 R)
• M30: 5,474,684 km (0.103 R)
• M31: 5,622,486 km (0.106 R)
• M32: 5,894,605 km (0.1 R)
• M33: 6,101,499 km (0.094 R)
• M34: 6,938,948 km (0.099 R)
• M35: 7,099,017 km (0.117 R)
• M36: 7,408,236 km (0.049 R)
• M37: 7,676,914 km (0.038 R)
• M38: 7,872,887 km (0.113 R)
• M39: 8,501,946 km (0.107 R)
• M40: 8,673,535 km (0.105 R)
• M41: 8,799,048 km (0.111 R)
• M42: 8,972,731 km (0.113 R)
• M43: 9,243,204 km (0.066 R)
• M44: 9,339,395 km (0.077 R)
• M45: 9,597,302 km (0.106 R)
• M46: 9,743,459 km (0.071 R)
• M47: 9,857,752 km (0.112 R)
• M48: 10,070,929 km (0.062 R)
• M49: 10,452,104 km (0.049 R)
• M50: 10,804,257 km (0.072 R)
• M51: 11,041,220 km (0.053 R)
• M52: 11,623,904 km (0.096 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 799.9

Radius: 11.9

Gravity: 5.65 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 3.45 AU - 5.01 AU

Year: 5707 Days

Day: 9.9 Hours

Environment

Temp: -206 °C

Axial Tilt: 6.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 34,729,228 km

• M1: 199,264 km (0.077 R)
• M2: 707,897 km (0.119 R)
• M3: 844,181 km (0.075 R)
• M4: 974,929 km (0.107 R)
• M5: 1,160,580 km (0.116 R)
• M6: 1,341,444 km (0.06 R)
• M7: 1,514,230 km (0.082 R)
• M8: 2,217,489 km (0.045 R)
• M9: 2,402,841 km (0.088 R)
• M10: 2,636,363 km (0.097 R)
• M11: 2,833,084 km (0.086 R)
• M12: 2,966,825 km (0.098 R)
• M13: 3,264,226 km (0.064 R)
• M14: 3,523,479 km (0.094 R)
• M15: 3,912,732 km (0.096 R)
• M16: 4,087,463 km (0.098 R)
• M17: 4,264,886 km (0.096 R)
• M18: 4,892,150 km (0.076 R)
• M19: 5,107,870 km (0.1 R)
• M20: 5,492,785 km (0.079 R)
• M21: 5,717,032 km (0.082 R)
• M22: 6,059,013 km (0.088 R)
• M23: 6,261,718 km (0.085 R)
• M24: 6,644,090 km (0.074 R)
• M25: 7,186,083 km (0.095 R)
• M26: 8,121,070 km (0.116 R)
• M27: 8,248,527 km (0.116 R)
• M28: 8,570,462 km (0.084 R)
• M29: 9,560,650 km (0.115 R)
• M30: 10,241,021 km (0.074 R)
• M31: 10,413,508 km (0.055 R)
• M32: 10,831,484 km (0.066 R)
• M33: 11,184,086 km (0.112 R)
• M34: 11,720,096 km (0.071 R)
• M35: 12,300,984 km (0.05 R)
• M36: 12,447,740 km (0.115 R)
• M37: 13,115,245 km (0.036 R)
• M38: 13,642,428 km (0.095 R)
• M39: 14,176,493 km (0.078 R)
• M40: 15,383,598 km (0.103 R)
• M41: 15,740,090 km (0.106 R)
• M42: 16,179,758 km (0.062 R)
• M43: 16,380,817 km (0.117 R)
• M44: 16,663,856 km (0.076 R)
• M45: 16,867,010 km (0.055 R)
• M46: 17,729,292 km (0.099 R)
• M47: 18,144,875 km (0.118 R)
• M48: 18,943,429 km (0.051 R)
• M49: 19,453,707 km (0.085 R)
• M50: 19,710,567 km (0.088 R)
• M51: 19,925,389 km (0.117 R)
• M52: 20,967,638 km (0.095 R)
• M53: 21,539,700 km (0.09 R)
• M54: 21,849,816 km (0.103 R)
• M55: 22,295,468 km (0.085 R)
• M56: 23,150,420 km (0.111 R)
• M57: 23,331,733 km (0.074 R)
• M58: 23,741,481 km (0.1 R)
• M59: 24,383,705 km (0.103 R)
• M60: 24,985,088 km (0.101 R)
• M61: 25,357,737 km (0.093 R)
• M62: 25,872,952 km (0.054 R)
• M63: 26,108,419 km (0.047 R)
• M64: 26,771,137 km (0.112 R)
• M65: 26,961,575 km (0.106 R)
• M66: 27,295,777 km (0.073 R)
• M67: 27,487,412 km (0.074 R)
• M68: 27,775,687 km (0.059 R)
• M69: 27,920,199 km (0.107 R)
• M70: 29,624,717 km (0.073 R)
• M71: 29,723,152 km (0.117 R)
• M72: 31,262,664 km (0.04 R)
• M73: 31,413,010 km (0.095 R)
• M74: 31,613,770 km (0.04 R)
• M75: 31,714,449 km (0.092 R)
• M76: 31,865,394 km (0.067 R)
• M77: 32,624,453 km (0.074 R)
• M78: 33,799,694 km (0.103 R)
• M79: 34,057,152 km (0.098 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 334 - 12,016 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit