🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.32 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 981.9

Radius: 15

Gravity: 4.36 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 0.56 AU - 0.72 AU

Year: 347 Days

Day: 15 Hours

Environment

Temp: -150 °C

Axial Tilt: 35.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 67,482,933 km

• M1: 196,721 km (0.087 R)
• M2: 296,353 km (0.117 R)
• M3: 406,457 km (0.092 R)
• M4: 539,450 km (0.084 R)
• M5: 633,098 km (0.063 R)
• M6: 729,888 km (0.107 R)
• M7: 824,733 km (0.109 R)
• M8: 941,569 km (0.103 R)
• M9: 1,055,862 km (0.118 R)
• M10: 1,165,966 km (0.109 R)
• M11: 1,294,919 km (0.112 R)
• M12: 1,413,999 km (0.116 R)
• M13: 1,542,204 km (0.066 R)
• M14: 1,653,206 km (0.084 R)
• M15: 1,755,980 km (0.055 R)
• M16: 1,911,711 km (0.118 R)
• M17: 2,014,485 km (0.088 R)
• M18: 2,148,525 km (0.083 R)
• M19: 2,315,925 km (0.071 R)
• M20: 2,456,846 km (0.084 R)
• M21: 2,689,770 km (0.064 R)
• M22: 2,884,097 km (0.085 R)
• M23: 3,003,028 km (0.107 R)
• M24: 3,110,140 km (0.079 R)
• M25: 3,239,093 km (0.094 R)
• M26: 3,439,405 km (0.098 R)
• M27: 3,715,413 km (0.056 R)
• M28: 3,852,594 km (0.048 R)
• M29: 3,991,421 km (0.085 R)
• M30: 4,229,132 km (0.068 R)
• M31: 4,372,596 km (0.096 R)
• M32: 4,789,226 km (0.116 R)
• M33: 4,986,546 km (0.106 R)
• M34: 5,122,231 km (0.091 R)
• M35: 5,413,797 km (0.074 R)
• M36: 5,520,461 km (0.076 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 609.9

Radius: 12

Gravity: 4.24 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 0.64 AU - 1.02 AU

Year: 513 Days

Day: 10.8 Hours

Environment

Temp: -166 °C

Axial Tilt: 35 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 67,482,933 km

• M1: 163,062 km (0.065 R)
• M2: 240,553 km (0.093 R)
• M3: 322,683 km (0.054 R)
• M4: 398,080 km (0.093 R)
• M5: 503,098 km (0.073 R)
• M6: 588,817 km (0.082 R)
• M7: 692,788 km (0.1 R)
• M8: 834,906 km (0.111 R)
• M9: 963,859 km (0.12 R)
• M10: 1,099,993 km (0.067 R)
• M11: 1,180,926 km (0.101 R)
• M12: 1,508,695 km (0.099 R)
• M13: 1,634,207 km (0.092 R)
• M14: 1,727,706 km (0.076 R)
• M15: 1,811,032 km (0.066 R)
• M16: 1,901,987 km (0.079 R)
• M17: 2,248,905 km (0.117 R)
• M18: 2,333,876 km (0.108 R)
• M19: 2,466,719 km (0.115 R)
• M20: 2,698,596 km (0.078 R)
• M21: 2,887,987 km (0.083 R)
• M22: 2,973,557 km (0.073 R)
• M23: 3,096,227 km (0.068 R)
• M24: 3,206,032 km (0.051 R)
• M25: 3,302,074 km (0.114 R)
• M26: 3,520,187 km (0.119 R)
• M27: 3,604,261 km (0.077 R)
• M28: 3,688,934 km (0.117 R)
• M29: 3,797,692 km (0.097 R)
• M30: 3,875,931 km (0.101 R)
• M31: 4,050,213 km (0.052 R)
• M32: 4,170,639 km (0.1 R)
• M33: 4,472,677 km (0.052 R)
• M34: 4,613,898 km (0.116 R)
• M35: 4,739,709 km (0.11 R)
• M36: 5,063,738 km (0.053 R)
• M37: 5,150,206 km (0.063 R)
• M38: 5,228,446 km (0.097 R)
• M39: 5,465,558 km (0.079 R)
• M40: 5,733,338 km (0.12 R)
• M41: 5,914,202 km (0.076 R)
• M42: 6,106,136 km (0.085 R)
• M43: 6,189,163 km (0.084 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 87.1

Radius: 8.2

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 1.92 AU - 1.96 AU

Year: 1833 Days

Day: 8 Hours

Environment

Temp: -197 °C

Axial Tilt: 20.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 67,482,933 km

• M1: 102,175 km (0.106 R)
• M2: 158,873 km (0.085 R)
• M3: 256,411 km (0.078 R)
• M4: 389,702 km (0.106 R)
• M5: 453,431 km (0.094 R)
• M6: 525,687 km (0.107 R)
• M7: 630,405 km (0.112 R)
• M8: 683,213 km (0.081 R)
• M9: 737,667 km (0.097 R)
• M10: 829,969 km (0.086 R)
• M11: 893,997 km (0.118 R)
• M12: 976,276 km (0.082 R)
• M13: 1,061,397 km (0.084 R)
• M14: 1,160,879 km (0.072 R)
• M15: 1,239,119 km (0.09 R)
• M16: 1,300,604 km (0.111 R)
• M17: 1,407,417 km (0.087 R)
• M18: 1,478,326 km (0.088 R)
• M19: 1,718,431 km (0.106 R)
• M20: 1,829,283 km (0.057 R)
• M21: 1,892,712 km (0.096 R)
• M22: 1,949,709 km (0.105 R)
• M23: 2,266,109 km (0.099 R)
• M24: 2,319,066 km (0.112 R)
• M25: 2,418,848 km (0.106 R)
• M26: 2,702,336 km (0.101 R)
• M27: 3,046,561 km (0.094 R)
• M28: 3,335,584 km (0.091 R)
• M29: 3,422,201 km (0.043 R)
• M30: 3,527,219 km (0.062 R)
• M31: 3,976,461 km (0.059 R)
• M32: 4,086,864 km (0.056 R)
• M33: 4,339,385 km (0.052 R)
• M34: 4,453,229 km (0.039 R)
• M35: 4,957,973 km (0.088 R)
• M36: 5,409,459 km (0.094 R)
• M37: 5,531,980 km (0.06 R)
• M38: 5,958,034 km (0.058 R)
• M39: 6,010,693 km (0.115 R)
• M40: 6,084,744 km (0.107 R)
• M41: 6,351,477 km (0.12 R)
• M42: 6,600,408 km (0.119 R)
• M43: 7,208,523 km (0.102 R)
• M44: 7,354,830 km (0.12 R)
• M45: 7,490,814 km (0.107 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 957.9

Radius: 8.7

Gravity: 12.66 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 4.21 AU - 5.53 AU

Year: 7289 Days

Day: 12.6 Hours

Environment

Temp: -230 °C

Axial Tilt: 21.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 67,482,933 km

• M1: 133,591 km (0.032 R)
• M2: 249,529 km (0.068 R)
• M3: 454,628 km (0.087 R)
• M4: 621,729 km (0.11 R)
• M5: 760,705 km (0.05 R)
• M6: 910,303 km (0.103 R)
• M7: 1,841,251 km (0.069 R)
• M8: 2,114,716 km (0.078 R)
• M9: 2,256,235 km (0.08 R)
• M10: 2,328,341 km (0.118 R)
• M11: 2,499,332 km (0.071 R)
• M12: 2,624,096 km (0.076 R)
• M13: 2,802,267 km (0.119 R)
• M14: 3,610,096 km (0.109 R)
• M15: 3,751,615 km (0.087 R)
• M16: 4,098,383 km (0.107 R)
• M17: 4,455,623 km (0.088 R)
• M18: 4,546,429 km (0.115 R)
• M19: 4,607,465 km (0.056 R)
• M20: 4,668,650 km (0.073 R)
• M21: 5,199,872 km (0.114 R)
• M22: 5,684,719 km (0.101 R)
• M23: 5,783,304 km (0.087 R)
• M24: 5,915,848 km (0.103 R)
• M25: 6,697,197 km (0.08 R)
• M26: 7,224,081 km (0.075 R)
• M27: 7,438,605 km (0.081 R)
• M28: 8,168,941 km (0.046 R)
• M29: 9,423,319 km (0.077 R)
• M30: 9,815,266 km (0.105 R)
• M31: 10,172,506 km (0.075 R)
• M32: 10,655,557 km (0.117 R)
• M33: 10,818,320 km (0.094 R)
• M34: 10,981,830 km (0.082 R)
• M35: 11,980,097 km (0.087 R)
• M36: 12,106,806 km (0.076 R)
• M37: 12,747,683 km (0.09 R)
• M38: 12,834,001 km (0.056 R)
• M39: 13,268,284 km (0.084 R)
• M40: 13,751,485 km (0.112 R)
• M41: 14,017,620 km (0.083 R)
• M42: 14,554,826 km (0.078 R)
• M43: 14,826,047 km (0.047 R)
• M44: 16,347,008 km (0.114 R)
• M45: 16,487,780 km (0.063 R)
• M46: 17,054,756 km (0.071 R)
• M47: 18,110,617 km (0.104 R)
• M48: 18,451,102 km (0.118 R)
• M49: 18,744,613 km (0.119 R)
• M50: 19,684,088 km (0.108 R)
• M51: 20,436,715 km (0.111 R)
• M52: 20,689,685 km (0.083 R)
• M53: 21,352,104 km (0.05 R)
• M54: 22,177,136 km (0.117 R)
• M55: 22,541,258 km (0.105 R)
• M56: 23,539,823 km (0.07 R)
• M57: 23,645,739 km (0.085 R)
• M58: 23,858,018 km (0.043 R)
• M59: 24,391,783 km (0.109 R)
• M60: 25,743,250 km (0.119 R)
• M61: 25,961,663 km (0.084 R)
• M62: 26,345,531 km (0.066 R)
• M63: 26,455,486 km (0.068 R)
• M64: 26,565,590 km (0.065 R)
• M65: 27,007,801 km (0.083 R)
• M66: 27,341,105 km (0.086 R)
• M67: 28,011,603 km (0.117 R)
• M68: 32,618,320 km (0.119 R)
• M69: 32,677,411 km (0.028 R)
• M70: 33,985,644 km (0.095 R)
• M71: 34,646,119 km (0.072 R)
• M72: 34,827,132 km (0.079 R)
• M73: 35,310,932 km (0.112 R)
• M74: 36,040,969 km (0.082 R)
• M75: 36,960,398 km (0.057 R)
• M76: 37,022,032 km (0.065 R)
• M77: 38,447,700 km (0.06 R)
• M78: 38,759,911 km (0.086 R)
• M79: 39,198,532 km (0.114 R)
• M80: 39,512,837 km (0.105 R)
• M81: 39,575,817 km (0.091 R)
• M82: 41,096,929 km (0.066 R)
• M83: 41,544,226 km (0.111 R)
• M84: 41,993,169 km (0.089 R)
• M85: 42,831,067 km (0.063 R)
• M86: 43,025,096 km (0.089 R)
• M87: 43,284,498 km (0.087 R)

Asteroid Belt

Center: 6.4 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 7.92 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 836.4

Radius: 4.2

Gravity: 47.41 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 7.41 AU - 8.43 AU

Year: 15117 Days

Day: 22.7 Hours

Environment

Temp: -242 °C

Axial Tilt: 11 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 67,482,933 km

• M1: 140,921 km (0.096 R)
• M2: 571,613 km (0.114 R)
• M3: 653,443 km (0.117 R)
• M4: 969,843 km (0.084 R)
• M5: 1,018,612 km (0.118 R)
• M6: 1,221,616 km (0.052 R)
• M7: 1,549,535 km (0.074 R)
• M8: 1,606,681 km (0.115 R)
• M9: 1,872,816 km (0.106 R)
• M10: 1,903,334 km (0.077 R)
• M11: 2,346,443 km (0.066 R)
• M12: 2,379,354 km (0.093 R)
• M13: 2,478,837 km (0.06 R)
• M14: 3,546,666 km (0.051 R)
• M15: 3,775,401 km (0.088 R)
• M16: 3,813,998 km (0.098 R)
• M17: 4,327,418 km (0.108 R)
• M18: 5,073,612 km (0.119 R)
• M19: 5,244,752 km (0.086 R)
• M20: 5,287,836 km (0.101 R)
• M21: 5,331,070 km (0.065 R)
• M22: 5,636,848 km (0.097 R)
• M23: 6,174,054 km (0.056 R)
• M24: 6,495,091 km (0.065 R)
• M25: 6,963,033 km (0.115 R)
• M26: 7,010,306 km (0.117 R)
• M27: 8,735,169 km (0.105 R)
• M28: 8,888,806 km (0.064 R)
• M29: 9,043,490 km (0.087 R)
• M30: 10,042,954 km (0.112 R)
• M31: 11,187,677 km (0.111 R)
• M32: 11,690,774 km (0.107 R)
• M33: 11,973,514 km (0.085 R)
• M34: 12,030,362 km (0.032 R)
• M35: 12,893,242 km (0.098 R)
• M36: 13,361,633 km (0.06 R)
• M37: 13,479,516 km (0.078 R)
• M38: 13,776,019 km (0.062 R)
• M39: 13,835,559 km (0.119 R)
• M40: 14,134,456 km (0.087 R)
• M41: 15,413,218 km (0.119 R)
• M42: 15,847,650 km (0.087 R)
• M43: 16,035,097 km (0.118 R)
• M44: 16,412,233 km (0.093 R)
• M45: 16,601,773 km (0.049 R)
• M46: 16,983,248 km (0.104 R)
• M47: 17,175,032 km (0.057 R)
• M48: 18,209,950 km (0.101 R)
• M49: 18,275,325 km (0.091 R)
• M50: 18,603,243 km (0.07 R)
• M51: 18,735,039 km (0.1 R)
• M52: 18,801,012 km (0.101 R)
• M53: 18,999,378 km (0.041 R)
• M54: 20,475,311 km (0.061 R)
• M55: 20,679,512 km (0.116 R)
• M56: 21,089,709 km (0.107 R)
• M57: 22,127,171 km (0.071 R)
• M58: 22,196,883 km (0.095 R)
• M59: 25,191,533 km (0.104 R)
• M60: 25,776,162 km (0.087 R)
• M61: 25,849,465 km (0.113 R)
• M62: 28,461,593 km (0.09 R)
• M63: 28,841,572 km (0.099 R)
• M64: 29,070,457 km (0.072 R)
• M65: 31,156,449 km (0.096 R)
• M66: 31,391,168 km (0.112 R)
• M67: 31,547,947 km (0.065 R)
• M68: 32,415,166 km (0.107 R)
• M69: 35,879,553 km (0.118 R)
• M70: 36,207,621 km (0.06 R)
• M71: 36,619,315 km (0.081 R)
• M72: 37,198,259 km (0.104 R)
• M73: 38,364,972 km (0.099 R)
• M74: 40,649,033 km (0.115 R)
• M75: 42,976,775 km (0.077 R)
• M76: 45,347,303 km (0.117 R)
• M77: 47,489,844 km (0.078 R)
• M78: 47,940,283 km (0.069 R)
• M79: 48,573,381 km (0.1 R)
• M80: 49,027,261 km (0.111 R)
• M81: 49,482,488 km (0.095 R)
• M82: 50,580,985 km (0.12 R)
• M83: 50,672,838 km (0.094 R)
• M84: 50,764,841 km (0.115 R)
• M85: 54,394,085 km (0.03 R)
• M86: 54,488,182 km (0.115 R)
• M87: 54,865,468 km (0.096 R)
• M88: 57,050,794 km (0.068 R)
• M89: 60,430,509 km (0.073 R)
• M90: 61,310,144 km (0.1 R)
• M91: 62,095,533 km (0.118 R)
• M92: 63,974,033 km (0.098 R)
• M93: 64,272,332 km (0.04 R)
• M94: 65,871,084 km (0.092 R)
• M95: 66,172,374 km (0.059 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 404 - 16,708 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit