🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.32 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.86

Radius: 1.72

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 0.51 AU - 0.77 AU

Year: 331 Days

Day: 33.3 Hours

Environment

Temp: -125 °C

Axial Tilt: 12.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 67,247,405 km

• M1: 277,354 km (0.039 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 385.7

Radius: 9.9

Gravity: 3.94 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 0.72 AU - 1.14 AU

Year: 579 Days

Day: 10 Hours

Environment

Temp: -146 °C

Axial Tilt: 33.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 67,247,405 km

• M1: 133,740 km (0.081 R)
• M2: 274,512 km (0.074 R)
• M3: 337,642 km (0.07 R)
• M4: 430,243 km (0.051 R)
• M5: 508,483 km (0.096 R)
• M6: 697,425 km (0.094 R)
• M7: 767,138 km (0.093 R)
• M8: 1,153,699 km (0.114 R)
• M9: 1,324,390 km (0.104 R)
• M10: 1,407,716 km (0.11 R)
• M11: 1,476,681 km (0.045 R)
• M12: 1,546,992 km (0.103 R)
• M13: 1,612,815 km (0.111 R)
• M14: 1,685,220 km (0.093 R)
• M15: 1,764,656 km (0.11 R)
• M16: 1,903,633 km (0.109 R)
• M17: 2,052,333 km (0.026 R)
• M18: 2,279,722 km (0.103 R)
• M19: 2,348,836 km (0.097 R)
• M20: 2,437,996 km (0.116 R)
• M21: 2,508,756 km (0.097 R)
• M22: 2,580,414 km (0.09 R)
• M23: 2,832,785 km (0.079 R)
• M24: 2,914,167 km (0.095 R)
• M25: 3,051,647 km (0.056 R)
• M26: 3,276,193 km (0.049 R)
• M27: 3,354,583 km (0.117 R)
• M28: 3,571,799 km (0.047 R)
• M29: 3,637,921 km (0.083 R)
• M30: 3,763,733 km (0.083 R)
• M31: 3,891,190 km (0.11 R)
• M32: 3,966,737 km (0.054 R)
• M33: 4,050,512 km (0.109 R)
• M34: 4,134,885 km (0.063 R)
• M35: 4,430,790 km (0.081 R)
• M36: 4,605,370 km (0.116 R)
• M37: 4,709,491 km (0.106 R)
• M38: 4,782,195 km (0.057 R)
• M39: 4,912,196 km (0.074 R)
• M40: 4,994,026 km (0.04 R)
• M41: 5,084,682 km (0.035 R)
• M42: 5,359,643 km (0.109 R)
• M43: 5,452,394 km (0.088 R)
• M44: 5,528,838 km (0.099 R)
• M45: 5,673,948 km (0.099 R)
• M46: 5,742,613 km (0.109 R)
• M47: 5,854,961 km (0.05 R)
• M48: 5,924,375 km (0.077 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 180

Radius: 10

Gravity: 1.8 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 1.52 AU - 1.64 AU

Year: 1282 Days

Day: 6.9 Hours

Environment

Temp: -188 °C

Axial Tilt: 35.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 67,247,405 km

• M1: 130,898 km (0.102 R)
• M2: 240,105 km (0.04 R)
• M3: 338,690 km (0.115 R)
• M4: 561,740 km (0.083 R)
• M5: 706,252 km (0.034 R)
• M6: 906,413 km (0.12 R)
• M7: 1,073,215 km (0.084 R)
• M8: 1,184,366 km (0.063 R)
• M9: 1,256,622 km (0.088 R)
• M10: 1,418,487 km (0.089 R)
• M11: 1,495,530 km (0.084 R)
• M12: 1,614,011 km (0.119 R)
• M13: 2,024,358 km (0.111 R)
• M14: 2,156,154 km (0.102 R)
• M15: 2,374,417 km (0.096 R)
• M16: 2,474,498 km (0.081 R)
• M17: 2,663,291 km (0.078 R)
• M18: 2,743,475 km (0.094 R)
• M19: 2,947,228 km (0.063 R)
• M20: 3,147,689 km (0.091 R)
• M21: 3,215,457 km (0.061 R)
• M22: 3,395,872 km (0.08 R)
• M23: 3,535,596 km (0.1 R)
• M24: 3,615,033 km (0.12 R)
• M25: 3,793,652 km (0.114 R)
• M26: 3,893,135 km (0.066 R)
• M27: 4,011,916 km (0.112 R)
• M28: 4,076,392 km (0.048 R)
• M29: 4,215,668 km (0.049 R)
• M30: 4,318,891 km (0.066 R)
• M31: 4,470,583 km (0.059 R)
• M32: 4,623,921 km (0.115 R)
• M33: 4,779,054 km (0.06 R)
• M34: 4,945,855 km (0.113 R)
• M35: 5,174,441 km (0.111 R)
• M36: 5,244,752 km (0.111 R)
• M37: 5,366,076 km (0.116 R)
• M38: 5,518,965 km (0.105 R)
• M39: 5,621,738 km (0.107 R)
• M40: 6,145,032 km (0.077 R)
• M41: 6,870,881 km (0.114 R)
• M42: 7,003,724 km (0.09 R)
• M43: 7,215,853 km (0.063 R)
• M44: 7,407,339 km (0.083 R)
• M45: 7,715,211 km (0.061 R)
• M46: 7,795,695 km (0.094 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 265.9

Radius: 12.8

Gravity: 1.62 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 1.59 AU - 2.05 AU

Year: 1585 Days

Day: 6.4 Hours

Environment

Temp: -181 °C

Axial Tilt: 16.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 67,247,405 km

• M1: 175,927 km (0.109 R)
• M2: 334,052 km (0.053 R)
• M3: 417,976 km (0.114 R)
• M4: 502,200 km (0.09 R)
• M5: 615,595 km (0.062 R)
• M6: 865,872 km (0.076 R)
• M7: 1,027,438 km (0.072 R)
• M8: 1,264,102 km (0.1 R)
• M9: 1,434,644 km (0.066 R)
• M10: 1,573,770 km (0.071 R)
• M11: 2,149,273 km (0.118 R)
• M12: 2,282,864 km (0.057 R)
• M13: 2,391,771 km (0.081 R)
• M14: 2,539,723 km (0.111 R)
• M15: 2,992,406 km (0.069 R)
• M16: 3,082,015 km (0.032 R)
• M17: 3,243,581 km (0.08 R)
• M18: 3,356,378 km (0.115 R)
• M19: 3,564,768 km (0.071 R)
• M20: 3,681,304 km (0.025 R)
• M21: 3,842,272 km (0.083 R)
• M22: 3,961,950 km (0.045 R)
• M23: 4,138,027 km (0.114 R)
• M24: 4,238,257 km (0.064 R)
• M25: 4,407,303 km (0.062 R)
• M26: 4,601,481 km (0.097 R)
• M27: 4,856,994 km (0.087 R)
• M28: 4,962,909 km (0.073 R)
• M29: 5,105,476 km (0.11 R)
• M30: 5,309,528 km (0.105 R)
• M31: 5,750,841 km (0.115 R)
• M32: 5,838,057 km (0.043 R)
• M33: 6,216,839 km (0.078 R)
• M34: 6,344,894 km (0.063 R)
• M35: 6,747,612 km (0.07 R)
• M36: 6,879,258 km (0.119 R)
• M37: 7,091,687 km (0.088 R)
• M38: 7,496,050 km (0.115 R)
• M39: 7,646,246 km (0.101 R)
• M40: 7,797,340 km (0.078 R)
• M41: 7,907,893 km (0.115 R)
• M42: 8,102,669 km (0.118 R)
• M43: 8,369,552 km (0.11 R)
• M44: 8,653,638 km (0.077 R)
• M45: 9,027,783 km (0.083 R)
• M46: 9,658,039 km (0.086 R)
• M47: 9,776,969 km (0.059 R)
• M48: 9,866,428 km (0.051 R)
• M49: 10,061,205 km (0.114 R)
• M50: 10,226,959 km (0.06 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 933.4

Radius: 11.2

Gravity: 7.44 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 2.27 AU - 3.05 AU

Year: 2801 Days

Day: 13.9 Hours

Environment

Temp: -209 °C

Axial Tilt: 11.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 67,247,405 km

• M1: 313,408 km (0.115 R)
• M2: 384,467 km (0.091 R)
• M3: 479,910 km (0.079 R)
• M4: 603,777 km (0.11 R)
• M5: 886,667 km (0.1 R)
• M6: 1,349,223 km (0.068 R)
• M7: 1,696,290 km (0.063 R)
• M8: 1,823,000 km (0.095 R)
• M9: 1,923,829 km (0.111 R)
• M10: 2,041,562 km (0.052 R)
• M11: 2,222,576 km (0.084 R)
• M12: 2,299,768 km (0.057 R)
• M13: 2,488,411 km (0.097 R)
• M14: 2,665,984 km (0.088 R)
• M15: 2,781,174 km (0.119 R)
• M16: 2,864,500 km (0.083 R)
• M17: 2,982,682 km (0.101 R)
• M18: 3,102,361 km (0.093 R)
• M19: 3,223,834 km (0.093 R)
• M20: 3,453,467 km (0.095 R)
• M21: 3,615,781 km (0.113 R)
• M22: 3,707,035 km (0.103 R)
• M23: 3,817,588 km (0.114 R)
• M24: 4,023,136 km (0.114 R)
• M25: 4,155,829 km (0.098 R)
• M26: 4,290,018 km (0.056 R)
• M27: 4,386,658 km (0.093 R)
• M28: 4,523,391 km (0.107 R)
• M29: 4,982,656 km (0.109 R)
• M30: 5,084,383 km (0.083 R)
• M31: 5,187,007 km (0.071 R)
• M32: 5,269,435 km (0.1 R)
• M33: 5,394,050 km (0.116 R)
• M34: 6,206,068 km (0.088 R)
• M35: 6,359,854 km (0.111 R)
• M36: 7,078,822 km (0.026 R)
• M37: 7,308,903 km (0.117 R)
• M38: 7,611,689 km (0.064 R)
• M39: 7,682,150 km (0.083 R)
• M40: 8,277,699 km (0.113 R)
• M41: 9,211,489 km (0.051 R)
• M42: 9,462,813 km (0.083 R)
• M43: 9,792,976 km (0.096 R)
• M44: 10,178,490 km (0.12 R)
• M45: 10,438,341 km (0.11 R)
• M46: 10,832,232 km (0.118 R)
• M47: 10,991,255 km (0.073 R)
• M48: 11,097,619 km (0.074 R)
• M49: 11,553,593 km (0.098 R)
• M50: 12,373,240 km (0.091 R)
• M51: 13,014,416 km (0.055 R)
• M52: 13,127,064 km (0.063 R)
• M53: 13,296,558 km (0.085 R)
• M54: 13,637,791 km (0.051 R)
• M55: 14,242,016 km (0.089 R)
• M56: 14,358,104 km (0.092 R)
• M57: 14,591,178 km (0.086 R)
• M58: 14,678,842 km (0.104 R)
• M59: 15,925,591 km (0.057 R)
• M60: 16,561,531 km (0.069 R)
• M61: 16,775,456 km (0.06 R)
• M62: 17,175,032 km (0.088 R)
• M63: 17,453,584 km (0.065 R)
• M64: 17,827,279 km (0.11 R)
• M65: 17,952,492 km (0.12 R)
• M66: 18,046,440 km (0.075 R)
• M67: 18,582,599 km (0.098 R)
• M68: 18,996,087 km (0.117 R)
• M69: 19,605,848 km (0.081 R)
• M70: 19,767,414 km (0.087 R)
• M71: 20,189,579 km (0.097 R)
• M72: 20,516,301 km (0.12 R)
• M73: 21,141,919 km (0.066 R)
• M74: 21,540,149 km (0.119 R)
• M75: 21,640,230 km (0.085 R)
• M76: 22,546,942 km (0.108 R)
• M77: 22,682,328 km (0.039 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 407.8

Radius: 12

Gravity: 2.83 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 3.11 AU - 3.57 AU

Year: 3941 Days

Day: 10.4 Hours

Environment

Temp: -216 °C

Axial Tilt: 27.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 67,247,405 km

• M1: 154,684 km (0.08 R)
• M2: 244,742 km (0.088 R)
• M3: 327,919 km (0.115 R)
• M4: 449,990 km (0.115 R)
• M5: 530,923 km (0.079 R)
• M6: 627,264 km (0.088 R)
• M7: 759,808 km (0.115 R)
• M8: 892,202 km (0.101 R)
• M9: 1,089,222 km (0.105 R)
• M10: 1,228,947 km (0.107 R)
• M11: 1,362,537 km (0.103 R)
• M12: 1,526,945 km (0.079 R)
• M13: 1,618,350 km (0.068 R)
• M14: 1,725,163 km (0.081 R)
• M15: 1,876,107 km (0.099 R)
• M16: 2,280,320 km (0.097 R)
• M17: 2,570,241 km (0.106 R)
• M18: 2,759,782 km (0.113 R)
• M19: 2,872,429 km (0.108 R)
• M20: 2,970,266 km (0.094 R)
• M21: 3,219,795 km (0.086 R)
• M22: 3,668,738 km (0.067 R)
• M23: 4,009,522 km (0.096 R)
• M24: 4,285,829 km (0.109 R)
• M25: 4,511,423 km (0.042 R)
• M26: 5,331,818 km (0.097 R)
• M27: 5,676,940 km (0.109 R)
• M28: 6,008,598 km (0.064 R)
• M29: 6,092,523 km (0.094 R)
• M30: 6,582,606 km (0.11 R)
• M31: 6,777,831 km (0.053 R)
• M32: 6,887,187 km (0.068 R)
• M33: 7,129,835 km (0.116 R)
• M34: 7,375,175 km (0.066 R)
• M35: 7,487,673 km (0.117 R)
• M36: 7,691,575 km (0.074 R)
• M37: 7,966,386 km (0.086 R)
• M38: 8,573,005 km (0.081 R)
• M39: 8,786,481 km (0.098 R)
• M40: 9,025,688 km (0.061 R)
• M41: 9,194,435 km (0.049 R)
• M42: 9,291,374 km (0.113 R)
• M43: 10,079,007 km (0.118 R)
• M44: 10,430,263 km (0.092 R)
• M45: 10,582,105 km (0.054 R)
• M46: 11,222,533 km (0.108 R)
• M47: 11,352,234 km (0.078 R)
• M48: 11,534,445 km (0.063 R)
• M49: 12,702,505 km (0.104 R)
• M50: 12,946,050 km (0.078 R)
• M51: 13,300,747 km (0.103 R)
• M52: 13,713,786 km (0.094 R)
• M53: 14,019,415 km (0.09 R)
• M54: 14,215,089 km (0.111 R)
• M55: 15,064,057 km (0.1 R)
• M56: 15,293,241 km (0.107 R)
• M57: 15,465,877 km (0.118 R)
• M58: 15,813,093 km (0.052 R)
• M59: 16,046,017 km (0.087 R)
• M60: 16,633,338 km (0.12 R)
• M61: 16,959,312 km (0.04 R)
• M62: 17,377,289 km (0.093 R)
• M63: 17,647,762 km (0.111 R)
• M64: 18,437,190 km (0.111 R)
• M65: 19,549,001 km (0.096 R)
• M66: 19,642,649 km (0.046 R)
• M67: 20,081,719 km (0.069 R)
• M68: 20,270,811 km (0.064 R)
• M69: 20,428,936 km (0.085 R)
• M70: 21,257,409 km (0.084 R)
• M71: 21,579,044 km (0.114 R)

Planet 7 - Ice Giant

Semi-Major Axis: 7.99 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 889.5

Radius: 6

Gravity: 24.71 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 6.98 AU - 9 AU

Year: 14583 Days

Day: 16.3 Hours

Environment

Temp: -224 °C

Axial Tilt: 39.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 67,247,405 km

• M1: 210,634 km (0.114 R)
• M2: 324,328 km (0.048 R)
• M3: 612,005 km (0.086 R)
• M4: 737,368 km (0.101 R)
• M5: 1,037,312 km (0.072 R)
• M6: 1,213,538 km (0.098 R)
• M7: 2,762,923 km (0.094 R)
• M8: 2,866,894 km (0.079 R)
• M9: 2,972,360 km (0.101 R)
• M10: 3,406,493 km (0.051 R)
• M11: 4,213,424 km (0.073 R)
• M12: 4,495,117 km (0.065 R)
• M13: 5,076,753 km (0.113 R)
• M14: 6,309,440 km (0.095 R)
• M15: 7,195,957 km (0.112 R)
• M16: 7,873,934 km (0.069 R)
• M17: 8,121,070 km (0.12 R)
• M18: 8,170,737 km (0.113 R)
• M19: 8,220,553 km (0.106 R)
• M20: 8,775,261 km (0.101 R)
• M21: 9,342,088 km (0.091 R)
• M22: 9,920,583 km (0.093 R)
• M23: 10,402,587 km (0.109 R)
• M24: 10,673,658 km (0.102 R)
• M25: 11,167,481 km (0.048 R)
• M26: 11,781,132 km (0.105 R)
• M27: 12,405,553 km (0.086 R)
• M28: 13,274,417 km (0.09 R)
• M29: 13,627,468 km (0.073 R)
• M30: 14,644,435 km (0.119 R)
• M31: 15,131,376 km (0.118 R)
• M32: 16,813,903 km (0.109 R)
• M33: 17,004,491 km (0.086 R)
• M34: 17,709,396 km (0.054 R)
• M35: 17,903,275 km (0.088 R)
• M36: 18,162,977 km (0.074 R)
• M37: 18,685,971 km (0.036 R)
• M38: 18,883,290 km (0.098 R)
• M39: 20,487,279 km (0.093 R)
• M40: 20,827,016 km (0.116 R)
• M41: 21,168,547 km (0.051 R)
• M42: 21,511,875 km (0.077 R)
• M43: 22,273,777 km (0.074 R)
• M44: 23,468,465 km (0.066 R)
• M45: 23,539,375 km (0.045 R)
• M46: 25,262,892 km (0.067 R)
• M47: 25,919,626 km (0.048 R)
• M48: 26,286,889 km (0.103 R)
• M49: 26,655,947 km (0.118 R)
• M50: 29,057,890 km (0.102 R)
• M51: 29,286,626 km (0.075 R)
• M52: 30,593,961 km (0.085 R)
• M53: 31,606,440 km (0.073 R)
• M54: 32,471,714 km (0.099 R)
• M55: 34,305,933 km (0.113 R)
• M56: 36,010,003 km (0.079 R)
• M57: 36,996,002 km (0.119 R)
• M58: 38,074,154 km (0.105 R)
• M59: 38,826,482 km (0.102 R)
• M60: 40,346,097 km (0.082 R)
• M61: 40,771,703 km (0.053 R)
• M62: 41,541,384 km (0.118 R)
• M63: 42,488,638 km (0.039 R)
• M64: 42,834,957 km (0.094 R)
• M65: 43,704,569 km (0.09 R)
• M66: 44,667,979 km (0.113 R)
• M67: 45,549,859 km (0.1 R)
• M68: 45,638,421 km (0.041 R)
• M69: 46,883,374 km (0.094 R)
• M70: 46,972,684 km (0.094 R)
• M71: 47,151,603 km (0.073 R)
• M72: 47,420,431 km (0.113 R)
• M73: 47,959,432 km (0.066 R)
• M74: 49,679,658 km (0.063 R)
• M75: 52,158,943 km (0.056 R)
• M76: 52,344,145 km (0.099 R)
• M77: 52,622,397 km (0.103 R)
• M78: 54,772,268 km (0.038 R)
• M79: 56,189,559 km (0.057 R)
• M80: 59,543,543 km (0.1 R)
• M81: 59,640,333 km (0.119 R)
• M82: 59,930,852 km (0.067 R)
• M83: 60,903,088 km (0.059 R)
• M84: 61,586,751 km (0.092 R)
• M85: 62,469,528 km (0.077 R)
• M86: 63,553,963 km (0.07 R)
• M87: 63,751,881 km (0.104 R)
• M88: 64,446,015 km (0.109 R)
• M89: 64,644,830 km (0.07 R)
• M90: 65,641,750 km (0.091 R)
• M91: 66,442,997 km (0.075 R)
• M92: 66,543,377 km (0.06 R)
• M93: 66,945,346 km (0.083 R)
• M94: 67,146,705 km (0.081 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 535 - 10,848 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit