🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.3 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 430.4

Radius: 12.5

Gravity: 2.75 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 0.55 AU - 0.63 AU

Year: 313 Days

Day: 7.9 Hours

Environment

Temp: -154 °C

Axial Tilt: 12.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 38,479,203 km

• M1: 156,779 km (0.088 R)
• M2: 239,207 km (0.109 R)
• M3: 449,841 km (0.061 R)
• M4: 535,411 km (0.055 R)
• M5: 639,680 km (0.103 R)
• M6: 720,763 km (0.096 R)
• M7: 855,101 km (0.074 R)
• M8: 956,828 km (0.084 R)
• M9: 1,066,633 km (0.065 R)
• M10: 1,147,266 km (0.026 R)
• M11: 1,257,071 km (0.115 R)
• M12: 1,335,011 km (0.095 R)
• M13: 1,525,001 km (0.097 R)
• M14: 1,642,585 km (0.048 R)
• M15: 1,732,792 km (0.069 R)
• M16: 1,829,283 km (0.062 R)
• M17: 1,927,569 km (0.083 R)
• M18: 2,018,674 km (0.107 R)
• M19: 2,139,250 km (0.097 R)
• M20: 2,257,581 km (0.043 R)
• M21: 2,363,497 km (0.118 R)
• M22: 2,490,954 km (0.098 R)
• M23: 2,620,805 km (0.07 R)
• M24: 2,712,060 km (0.118 R)
• M25: 2,944,984 km (0.096 R)
• M26: 3,066,457 km (0.062 R)
• M27: 3,189,875 km (0.115 R)
• M28: 3,369,692 km (0.098 R)
• M29: 3,452,719 km (0.051 R)
• M30: 3,530,659 km (0.09 R)
• M31: 3,648,842 km (0.043 R)
• M32: 3,791,259 km (0.095 R)
• M33: 3,877,577 km (0.083 R)
• M34: 3,958,808 km (0.103 R)
• M35: 4,046,473 km (0.077 R)

Asteroid Belt

Center: 0.88 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 1.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 385.2

Radius: 11.2

Gravity: 3.07 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 1.05 AU - 1.29 AU

Year: 874 Days

Day: 10.6 Hours

Environment

Temp: -180 °C

Axial Tilt: 41.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 38,479,203 km

• M1: 200,461 km (0.082 R)
• M2: 287,078 km (0.093 R)
• M3: 366,814 km (0.064 R)
• M4: 437,574 km (0.102 R)
• M5: 531,521 km (0.093 R)
• M6: 606,171 km (0.106 R)
• M7: 704,157 km (0.111 R)
• M8: 823,536 km (0.09 R)
• M9: 901,926 km (0.119 R)
• M10: 1,084,136 km (0.095 R)
• M11: 1,218,475 km (0.056 R)
• M12: 1,297,014 km (0.029 R)
• M13: 1,459,626 km (0.101 R)
• M14: 1,550,133 km (0.077 R)
• M15: 1,622,539 km (0.082 R)
• M16: 1,709,754 km (0.094 R)
• M17: 1,980,975 km (0.1 R)
• M18: 2,060,112 km (0.104 R)
• M19: 2,162,288 km (0.101 R)
• M20: 2,251,298 km (0.083 R)
• M21: 2,334,026 km (0.086 R)
• M22: 2,440,839 km (0.049 R)
• M23: 2,533,739 km (0.11 R)
• M24: 2,635,765 km (0.098 R)
• M25: 2,747,215 km (0.091 R)
• M26: 3,041,026 km (0.107 R)
• M27: 3,116,124 km (0.059 R)
• M28: 3,268,115 km (0.111 R)
• M29: 3,509,566 km (0.045 R)
• M30: 3,632,535 km (0.045 R)
• M31: 3,855,885 km (0.115 R)
• M32: 4,046,922 km (0.075 R)
• M33: 4,129,649 km (0.049 R)
• M34: 4,250,375 km (0.11 R)
• M35: 4,344,023 km (0.074 R)
• M36: 4,735,221 km (0.118 R)
• M37: 4,949,894 km (0.077 R)
• M38: 5,108,019 km (0.073 R)
• M39: 5,267,939 km (0.109 R)
• M40: 5,338,400 km (0.062 R)
• M41: 5,480,219 km (0.111 R)
• M42: 5,778,068 km (0.053 R)
• M43: 5,871,716 km (0.093 R)
• M44: 5,965,813 km (0.117 R)
• M45: 6,113,018 km (0.12 R)
• M46: 6,293,582 km (0.071 R)
• M47: 6,379,152 km (0.11 R)
• M48: 6,497,484 km (0.111 R)
• M49: 6,758,233 km (0.08 R)
• M50: 7,111,135 km (0.115 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 354.1

Radius: 9.7

Gravity: 3.76 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 2.19 AU - 2.25 AU

Year: 2283 Days

Day: 12.9 Hours

Environment

Temp: -202 °C

Axial Tilt: 19.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 38,479,203 km

• M1: 134,937 km (0.034 R)
• M2: 202,256 km (0.041 R)
• M3: 289,621 km (0.096 R)
• M4: 362,176 km (0.107 R)
• M5: 449,093 km (0.117 R)
• M6: 518,207 km (0.104 R)
• M7: 619,335 km (0.116 R)
• M8: 851,212 km (0.088 R)
• M9: 1,084,435 km (0.089 R)
• M10: 1,146,069 km (0.099 R)
• M11: 1,414,298 km (0.115 R)
• M12: 2,473,900 km (0.113 R)
• M13: 2,568,296 km (0.098 R)
• M14: 2,663,889 km (0.097 R)
• M15: 2,871,232 km (0.108 R)
• M16: 2,945,732 km (0.095 R)
• M17: 3,083,960 km (0.082 R)
• M18: 3,577,932 km (0.103 R)
• M19: 3,847,956 km (0.073 R)
• M20: 3,985,437 km (0.091 R)
• M21: 4,110,650 km (0.1 R)
• M22: 4,494,070 km (0.114 R)
• M23: 4,668,351 km (0.117 R)
• M24: 4,741,505 km (0.091 R)
• M25: 4,844,727 km (0.067 R)
• M26: 5,083,336 km (0.062 R)
• M27: 5,433,245 km (0.12 R)
• M28: 5,525,846 km (0.107 R)
• M29: 5,869,772 km (0.096 R)
• M30: 6,028,345 km (0.027 R)
• M31: 6,496,587 km (0.083 R)
• M32: 7,094,081 km (0.065 R)
• M33: 7,365,302 km (0.035 R)
• M34: 7,674,520 km (0.116 R)
• M35: 7,865,706 km (0.103 R)
• M36: 8,023,233 km (0.097 R)
• M37: 8,663,811 km (0.081 R)
• M38: 8,754,019 km (0.087 R)
• M39: 8,862,776 km (0.036 R)
• M40: 9,044,986 km (0.095 R)
• M41: 9,118,289 km (0.039 R)
• M42: 9,692,596 km (0.104 R)
• M43: 9,805,243 km (0.112 R)
• M44: 9,993,736 km (0.098 R)
• M45: 10,088,432 km (0.064 R)
• M46: 10,856,916 km (0.114 R)
• M47: 11,130,381 km (0.076 R)
• M48: 11,425,986 km (0.105 R)
• M49: 11,624,353 km (0.112 R)
• M50: 11,824,066 km (0.099 R)
• M51: 12,065,068 km (0.082 R)
• M52: 12,490,674 km (0.037 R)
• M53: 12,633,690 km (0.084 R)
• M54: 12,921,366 km (0.05 R)
• M55: 13,440,471 km (0.078 R)
• M56: 13,650,058 km (0.108 R)
• M57: 13,945,214 km (0.036 R)
• M58: 14,242,465 km (0.088 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 604.5

Radius: 11

Gravity: 5 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 3.91 AU - 5.67 AU

Year: 7236 Days

Day: 14.9 Hours

Environment

Temp: -214 °C

Axial Tilt: 3.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 38,479,203 km

• M1: 204,650 km (0.118 R)
• M2: 338,390 km (0.062 R)
• M3: 443,258 km (0.102 R)
• M4: 525,089 km (0.099 R)
• M5: 626,067 km (0.102 R)
• M6: 850,165 km (0.114 R)
• M7: 1,084,285 km (0.043 R)
• M8: 1,200,822 km (0.088 R)
• M9: 1,393,055 km (0.118 R)
• M10: 1,465,461 km (0.091 R)
• M11: 1,557,912 km (0.06 R)
• M12: 1,652,458 km (0.074 R)
• M13: 1,988,604 km (0.083 R)
• M14: 2,368,134 km (0.08 R)
• M15: 2,455,499 km (0.105 R)
• M16: 2,886,192 km (0.072 R)
• M17: 3,194,513 km (0.083 R)
• M18: 3,439,105 km (0.082 R)
• M19: 5,490,242 km (0.108 R)
• M20: 5,665,720 km (0.038 R)
• M21: 6,112,719 km (0.12 R)
• M22: 6,726,369 km (0.111 R)
• M23: 7,231,561 km (0.082 R)
• M24: 8,111,645 km (0.055 R)
• M25: 8,211,577 km (0.078 R)
• M26: 8,751,326 km (0.116 R)
• M27: 8,888,058 km (0.052 R)
• M28: 8,956,724 km (0.112 R)
• M29: 9,129,060 km (0.108 R)
• M30: 9,936,141 km (0.111 R)
• M31: 10,007,350 km (0.116 R)
• M32: 10,366,384 km (0.073 R)
• M33: 10,438,640 km (0.083 R)
• M34: 10,511,046 km (0.09 R)
• M35: 10,583,750 km (0.065 R)
• M36: 11,133,822 km (0.091 R)
• M37: 11,505,722 km (0.118 R)
• M38: 11,730,867 km (0.116 R)
• M39: 11,957,507 km (0.041 R)
• M40: 12,878,282 km (0.113 R)
• M41: 13,151,149 km (0.07 R)
• M42: 13,307,927 km (0.036 R)
• M43: 13,782,153 km (0.096 R)
• M44: 13,901,532 km (0.104 R)
• M45: 14,181,429 km (0.117 R)
• M46: 14,950,811 km (0.096 R)
• M47: 15,114,471 km (0.118 R)
• M48: 15,858,421 km (0.097 R)
• M49: 16,487,481 km (0.066 R)
• M50: 17,467,945 km (0.087 R)
• M51: 19,529,703 km (0.066 R)
• M52: 19,798,530 km (0.099 R)
• M53: 19,888,289 km (0.093 R)
• M54: 20,023,376 km (0.113 R)
• M55: 20,294,298 km (0.108 R)
• M56: 20,612,043 km (0.046 R)
• M57: 20,794,254 km (0.075 R)
• M58: 21,298,249 km (0.105 R)
• M59: 21,436,477 km (0.042 R)
• M60: 22,271,682 km (0.085 R)
• M61: 22,834,320 km (0.04 R)
• M62: 22,928,566 km (0.08 R)
• M63: 24,261,633 km (0.072 R)
• M64: 25,034,605 km (0.077 R)
• M65: 25,229,083 km (0.028 R)
• M66: 26,555,268 km (0.091 R)
• M67: 26,753,634 km (0.112 R)
• M68: 28,510,512 km (0.093 R)
• M69: 29,377,132 km (0.089 R)
• M70: 29,582,381 km (0.067 R)
• M71: 29,942,612 km (0.06 R)
• M72: 30,459,772 km (0.045 R)
• M73: 30,875,654 km (0.114 R)
• M74: 32,983,039 km (0.039 R)
• M75: 33,517,104 km (0.072 R)
• M76: 35,627,182 km (0.12 R)
• M77: 36,230,061 km (0.075 R)
• M78: 36,505,321 km (0.119 R)
• M79: 37,002,285 km (0.065 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 645.8

Radius: 14.8

Gravity: 2.95 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 4.26 AU - 5.36 AU

Year: 7282 Days

Day: 9.6 Hours

Environment

Temp: -228 °C

Axial Tilt: 85.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 38,479,203 km

• M1: 324,777 km (0.096 R)
• M2: 442,660 km (0.089 R)
• M3: 782,696 km (0.089 R)
• M4: 1,122,283 km (0.098 R)
• M5: 1,363,285 km (0.098 R)
• M6: 1,757,775 km (0.113 R)
• M7: 2,124,739 km (0.091 R)
• M8: 2,516,685 km (0.095 R)
• M9: 2,790,898 km (0.069 R)
• M10: 3,051,049 km (0.118 R)
• M11: 3,984,390 km (0.071 R)
• M12: 4,441,860 km (0.097 R)
• M13: 4,944,658 km (0.115 R)
• M14: 5,319,251 km (0.03 R)
• M15: 5,495,328 km (0.095 R)
• M16: 5,613,810 km (0.075 R)
• M17: 5,823,097 km (0.119 R)
• M18: 6,004,709 km (0.11 R)
• M19: 6,188,116 km (0.08 R)
• M20: 6,781,571 km (0.087 R)
• M21: 7,989,274 km (0.099 R)
• M22: 8,497,907 km (0.06 R)
• M23: 9,157,185 km (0.066 R)
• M24: 9,510,984 km (0.03 R)
• M25: 9,797,165 km (0.027 R)
• M26: 10,305,049 km (0.101 R)
• M27: 10,488,456 km (0.089 R)
• M28: 11,120,358 km (0.115 R)
• M29: 11,422,097 km (0.096 R)
• M30: 11,918,014 km (0.041 R)
• M31: 12,382,216 km (0.086 R)
• M32: 13,408,308 km (0.051 R)
• M33: 13,568,676 km (0.096 R)
• M34: 13,972,142 km (0.096 R)
• M35: 14,626,034 km (0.119 R)
• M36: 14,915,357 km (0.112 R)
• M37: 15,164,736 km (0.095 R)
• M38: 16,091,196 km (0.091 R)
• M39: 16,992,673 km (0.109 R)
• M40: 17,340,488 km (0.064 R)
• M41: 18,799,815 km (0.059 R)
• M42: 18,979,332 km (0.117 R)
• M43: 19,977,300 km (0.11 R)
• M44: 20,344,413 km (0.104 R)
• M45: 21,271,920 km (0.063 R)
• M46: 22,165,767 km (0.091 R)
• M47: 22,450,751 km (0.108 R)
• M48: 22,641,339 km (0.102 R)
• M49: 23,602,206 km (0.108 R)
• M50: 23,747,615 km (0.116 R)
• M51: 23,990,412 km (0.104 R)
• M52: 24,380,713 km (0.1 R)
• M53: 24,723,890 km (0.072 R)
• M54: 24,920,761 km (0.057 R)
• M55: 26,363,483 km (0.113 R)
• M56: 28,191,868 km (0.1 R)
• M57: 28,603,711 km (0.08 R)
• M58: 28,758,695 km (0.081 R)
• M59: 28,965,738 km (0.069 R)
• M60: 30,429,104 km (0.05 R)
• M61: 30,587,229 km (0.112 R)
• M62: 30,745,803 km (0.112 R)
• M63: 31,275,978 km (0.072 R)
• M64: 31,382,492 km (0.085 R)
• M65: 31,542,262 km (0.114 R)
• M66: 32,077,075 km (0.096 R)
• M67: 32,507,169 km (0.119 R)
• M68: 32,776,893 km (0.103 R)
• M69: 34,246,244 km (0.047 R)
• M70: 34,740,814 km (0.101 R)
• M71: 34,961,471 km (0.047 R)
• M72: 35,127,076 km (0.102 R)
• M73: 35,237,778 km (0.095 R)
• M74: 35,737,136 km (0.056 R)
• M75: 36,015,538 km (0.095 R)
• M76: 36,294,687 km (0.115 R)
• M77: 36,855,081 km (0.079 R)
• M78: 37,023,827 km (0.075 R)
• M79: 37,531,413 km (0.071 R)
• M80: 37,814,303 km (0.11 R)

Planet 6 - Ice Giant

Semi-Major Axis: 7.13 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 205.2

Radius: 6.5

Gravity: 4.86 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 5.63 AU - 8.63 AU

Year: 13142 Days

Day: 22.7 Hours

Environment

Temp: -224 °C

Axial Tilt: 24.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 38,479,203 km

• M1: 173,534 km (0.078 R)
• M2: 388,057 km (0.115 R)
• M3: 472,131 km (0.082 R)
• M4: 549,323 km (0.086 R)
• M5: 901,327 km (0.107 R)
• M6: 999,015 km (0.046 R)
• M7: 1,049,279 km (0.071 R)
• M8: 1,205,160 km (0.06 R)
• M9: 1,500,915 km (0.073 R)
• M10: 1,657,096 km (0.084 R)
• M11: 1,737,280 km (0.111 R)
• M12: 1,818,661 km (0.066 R)
• M13: 2,006,706 km (0.046 R)
• M14: 2,446,823 km (0.11 R)
• M15: 3,136,319 km (0.099 R)
• M16: 3,235,952 km (0.097 R)
• M17: 3,387,345 km (0.118 R)
• M18: 3,489,520 km (0.085 R)
• M19: 3,882,214 km (0.053 R)
• M20: 4,016,104 km (0.111 R)
• M21: 4,179,017 km (0.089 R)
• M22: 4,567,373 km (0.099 R)
• M23: 5,054,463 km (0.067 R)
• M24: 5,923,028 km (0.059 R)
• M25: 5,984,663 km (0.076 R)
• M26: 6,233,294 km (0.114 R)
• M27: 6,580,511 km (0.076 R)
• M28: 6,804,908 km (0.07 R)
• M29: 7,162,447 km (0.073 R)
• M30: 7,261,032 km (0.11 R)
• M31: 7,459,548 km (0.032 R)
• M32: 8,065,868 km (0.1 R)
• M33: 8,757,908 km (0.028 R)
• M34: 8,828,219 km (0.093 R)
• M35: 8,933,985 km (0.119 R)
• M36: 9,075,504 km (0.105 R)
• M37: 9,289,429 km (0.068 R)
• M38: 9,831,422 km (0.06 R)
• M39: 9,977,580 km (0.093 R)
• M40: 11,710,821 km (0.104 R)
• M41: 11,865,804 km (0.118 R)
• M42: 12,217,209 km (0.109 R)
• M43: 12,413,931 km (0.109 R)
• M44: 12,532,412 km (0.059 R)
• M45: 13,332,162 km (0.117 R)
• M46: 14,687,519 km (0.056 R)
• M47: 14,812,882 km (0.044 R)
• M48: 15,106,842 km (0.119 R)
• M49: 15,233,402 km (0.098 R)
• M50: 15,914,371 km (0.057 R)
• M51: 16,518,298 km (0.106 R)
• M52: 17,571,018 km (0.045 R)
• M53: 17,615,448 km (0.117 R)
• M54: 17,926,762 km (0.079 R)
• M55: 17,971,491 km (0.055 R)
• M56: 18,509,894 km (0.12 R)
• M57: 19,464,927 km (0.114 R)
• M58: 20,435,967 km (0.072 R)
• M59: 21,186,350 km (0.089 R)
• M60: 21,233,623 km (0.025 R)
• M61: 21,280,746 km (0.055 R)
• M62: 21,802,693 km (0.086 R)
• M63: 22,762,363 km (0.094 R)
• M64: 23,150,121 km (0.036 R)
• M65: 23,295,979 km (0.117 R)
• M66: 24,178,157 km (0.099 R)
• M67: 24,623,361 km (0.096 R)
• M68: 25,873,999 km (0.115 R)
• M69: 26,177,383 km (0.064 R)
• M70: 26,227,947 km (0.109 R)
• M71: 27,247,906 km (0.102 R)
• M72: 27,556,526 km (0.087 R)
• M73: 28,073,237 km (0.104 R)
• M74: 29,011,515 km (0.061 R)
• M75: 29,379,077 km (0.106 R)
• M76: 29,589,860 km (0.03 R)
• M77: 29,695,477 km (0.089 R)
• M78: 29,801,242 km (0.114 R)
• M79: 30,066,030 km (0.037 R)
• M80: 30,278,459 km (0.073 R)
• M81: 32,049,698 km (0.053 R)
• M82: 32,212,461 km (0.107 R)
• M83: 32,756,698 km (0.078 R)
• M84: 33,523,836 km (0.09 R)
• M85: 34,130,754 km (0.098 R)
• M86: 34,852,564 km (0.102 R)
• M87: 35,635,559 km (0.092 R)
• M88: 37,790,068 km (0.081 R)
• M89: 38,421,670 km (0.094 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 229 - 17,538 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit