🌌 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 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.98

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 0.54 AU - 0.72 AU

Year: 323 Days

Day: 17.6 Hours

Environment

Temp: -123 °C

Axial Tilt: 32.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 89,590,293 km

• M1: 613,202 km (0.096 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 835.4

Radius: 9.5

Gravity: 9.26 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 0.78 AU - 0.84 AU

Year: 471 Days

Day: 7.3 Hours

Environment

Temp: -155 °C

Axial Tilt: 34 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 89,590,293 km

• M1: 121,922 km (0.048 R)
• M2: 224,397 km (0.099 R)
• M3: 331,808 km (0.089 R)
• M4: 468,989 km (0.094 R)
• M5: 545,733 km (0.084 R)
• M6: 827,426 km (0.046 R)
• M7: 889,210 km (0.095 R)
• M8: 962,662 km (0.079 R)
• M9: 1,048,531 km (0.091 R)
• M10: 1,126,472 km (0.055 R)
• M11: 1,228,199 km (0.096 R)
• M12: 1,395,449 km (0.092 R)
• M13: 1,499,419 km (0.112 R)
• M14: 1,588,131 km (0.103 R)
• M15: 1,721,572 km (0.089 R)
• M16: 1,802,206 km (0.061 R)
• M17: 1,865,037 km (0.071 R)
• M18: 1,954,496 km (0.051 R)
• M19: 2,097,811 km (0.045 R)
• M20: 2,177,547 km (0.088 R)
• M21: 2,265,061 km (0.116 R)
• M22: 2,353,773 km (0.073 R)
• M23: 2,422,887 km (0.075 R)
• M24: 2,499,631 km (0.062 R)
• M25: 2,785,812 km (0.027 R)
• M26: 2,895,916 km (0.082 R)
• M27: 3,000,036 km (0.104 R)
• M28: 3,060,024 km (0.099 R)
• M29: 3,173,719 km (0.116 R)
• M30: 3,250,313 km (0.093 R)
• M31: 3,642,559 km (0.116 R)
• M32: 3,730,821 km (0.067 R)
• M33: 3,803,675 km (0.084 R)
• M34: 3,885,057 km (0.059 R)
• M35: 3,991,870 km (0.039 R)
• M36: 4,216,865 km (0.04 R)
• M37: 4,275,956 km (0.12 R)
• M38: 4,428,995 km (0.076 R)
• M39: 4,497,510 km (0.115 R)
• M40: 4,566,475 km (0.105 R)
• M41: 4,635,888 km (0.075 R)
• M42: 4,705,601 km (0.06 R)
• M43: 4,801,942 km (0.085 R)
• M44: 4,969,940 km (0.11 R)
• M45: 5,077,202 km (0.116 R)
• M46: 5,203,164 km (0.047 R)
• M47: 5,321,047 km (0.052 R)
• M48: 5,412,451 km (0.111 R)
• M49: 5,605,881 km (0.105 R)
• M50: 5,689,506 km (0.11 R)
• M51: 5,990,348 km (0.087 R)
• M52: 6,094,916 km (0.065 R)
• M53: 6,597,715 km (0.032 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 263.3

Radius: 13.6

Gravity: 1.42 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 2.93 AU - 3.83 AU

Year: 4012 Days

Day: 8 Hours

Environment

Temp: -210 °C

Axial Tilt: 29.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 89,590,293 km

• M1: 173,833 km (0.048 R)
• M2: 308,321 km (0.066 R)
• M3: 509,680 km (0.071 R)
• M4: 634,744 km (0.078 R)
• M5: 864,077 km (0.107 R)
• M6: 989,590 km (0.09 R)
• M7: 1,293,573 km (0.112 R)
• M8: 1,592,170 km (0.105 R)
• M9: 1,824,645 km (0.031 R)
• M10: 2,938,102 km (0.077 R)
• M11: 3,149,185 km (0.102 R)
• M12: 3,459,451 km (0.113 R)
• M13: 3,666,494 km (0.04 R)
• M14: 3,763,583 km (0.06 R)
• M15: 4,177,072 km (0.117 R)
• M16: 4,398,028 km (0.102 R)
• M17: 4,710,388 km (0.114 R)
• M18: 4,833,806 km (0.062 R)
• M19: 4,922,668 km (0.104 R)
• M20: 5,047,881 km (0.104 R)
• M21: 5,375,201 km (0.074 R)
• M22: 5,504,304 km (0.056 R)
• M23: 5,597,204 km (0.066 R)
• M24: 5,690,553 km (0.096 R)
• M25: 5,803,350 km (0.074 R)
• M26: 6,184,825 km (0.109 R)
• M27: 6,952,262 km (0.059 R)
• M28: 7,052,941 km (0.111 R)
• M29: 7,439,652 km (0.039 R)
• M30: 7,749,918 km (0.091 R)
• M31: 7,959,056 km (0.104 R)
• M32: 8,064,372 km (0.075 R)
• M33: 8,170,138 km (0.103 R)
• M34: 8,597,988 km (0.111 R)
• M35: 8,814,606 km (0.095 R)
• M36: 9,121,132 km (0.105 R)
• M37: 9,231,385 km (0.061 R)
• M38: 9,812,124 km (0.101 R)
• M39: 9,925,071 km (0.084 R)
• M40: 10,427,720 km (0.097 R)
• M41: 10,845,098 km (0.076 R)
• M42: 11,032,394 km (0.053 R)
• M43: 12,593,747 km (0.095 R)
• M44: 13,038,352 km (0.12 R)
• M45: 13,187,800 km (0.115 R)
• M46: 13,892,257 km (0.101 R)
• M47: 14,402,984 km (0.083 R)
• M48: 14,505,907 km (0.043 R)
• M49: 14,686,621 km (0.106 R)
• M50: 14,816,024 km (0.069 R)
• M51: 15,076,174 km (0.117 R)
• M52: 15,285,462 km (0.099 R)
• M53: 15,839,273 km (0.111 R)
• M54: 16,345,961 km (0.096 R)
• M55: 16,480,300 km (0.077 R)
• M56: 16,614,938 km (0.082 R)
• M57: 16,804,030 km (0.109 R)
• M58: 16,912,338 km (0.038 R)
• M59: 17,102,477 km (0.092 R)
• M60: 17,211,534 km (0.106 R)
• M61: 17,677,532 km (0.078 R)
• M62: 18,481,770 km (0.117 R)
• M63: 18,649,768 km (0.043 R)
• M64: 18,818,215 km (0.114 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 929.7

Radius: 14.2

Gravity: 4.61 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 3.91 AU - 4.31 AU

Year: 5380 Days

Day: 9.2 Hours

Environment

Temp: -212 °C

Axial Tilt: 35.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 89,590,293 km

• M1: 188,942 km (0.107 R)
• M2: 282,890 km (0.085 R)
• M3: 385,963 km (0.039 R)
• M4: 498,909 km (0.111 R)
• M5: 602,730 km (0.076 R)
• M6: 702,811 km (0.106 R)
• M7: 837,449 km (0.107 R)
• M8: 937,530 km (0.114 R)
• M9: 1,167,163 km (0.101 R)
• M10: 1,314,367 km (0.102 R)
• M11: 1,433,596 km (0.115 R)
• M12: 1,665,024 km (0.1 R)
• M13: 1,813,725 km (0.106 R)
• M14: 2,065,348 km (0.054 R)
• M15: 2,165,280 km (0.115 R)
• M16: 2,517,583 km (0.056 R)
• M17: 2,689,919 km (0.087 R)
• M18: 2,866,295 km (0.075 R)
• M19: 3,300,727 km (0.118 R)
• M20: 3,756,253 km (0.099 R)
• M21: 3,854,838 km (0.08 R)
• M22: 4,079,684 km (0.115 R)
• M23: 4,232,124 km (0.075 R)
• M24: 4,595,198 km (0.032 R)
• M25: 4,807,178 km (0.115 R)
• M26: 5,076,903 km (0.058 R)
• M27: 7,752,610 km (0.12 R)
• M28: 8,294,005 km (0.036 R)
• M29: 8,618,184 km (0.07 R)
• M30: 8,749,082 km (0.046 R)
• M31: 8,880,728 km (0.107 R)
• M32: 9,145,815 km (0.068 R)
• M33: 9,854,012 km (0.092 R)
• M34: 10,059,709 km (0.077 R)
• M35: 10,336,166 km (0.087 R)
• M36: 10,720,483 km (0.12 R)
• M37: 12,047,266 km (0.098 R)
• M38: 12,193,722 km (0.078 R)
• M39: 12,711,331 km (0.099 R)
• M40: 12,972,828 km (0.119 R)
• M41: 13,501,357 km (0.098 R)
• M42: 13,768,240 km (0.078 R)
• M43: 14,423,628 km (0.088 R)
• M44: 14,774,735 km (0.089 R)
• M45: 15,128,683 km (0.113 R)
• M46: 15,286,958 km (0.089 R)
• M47: 15,925,292 km (0.08 R)
• M48: 16,126,650 km (0.03 R)
• M49: 18,018,016 km (0.044 R)
• M50: 18,649,918 km (0.08 R)
• M51: 19,546,907 km (0.078 R)
• M52: 19,805,711 km (0.078 R)
• M53: 20,370,443 km (0.12 R)
• M54: 20,589,005 km (0.113 R)
• M55: 20,984,542 km (0.085 R)
• M56: 22,456,136 km (0.054 R)
• M57: 22,954,148 km (0.083 R)
• M58: 23,044,954 km (0.081 R)
• M59: 23,455,749 km (0.114 R)
• M60: 24,145,545 km (0.111 R)
• M61: 24,284,372 km (0.099 R)
• M62: 24,516,249 km (0.056 R)
• M63: 25,028,921 km (0.1 R)
• M64: 25,216,217 km (0.105 R)
• M65: 25,686,553 km (0.094 R)
• M66: 25,922,917 km (0.113 R)
• M67: 26,065,035 km (0.072 R)
• M68: 26,302,447 km (0.091 R)
• M69: 30,098,493 km (0.108 R)
• M70: 30,198,125 km (0.095 R)
• M71: 30,797,863 km (0.105 R)
• M72: 30,998,624 km (0.073 R)
• M73: 31,250,247 km (0.086 R)
• M74: 32,722,889 km (0.102 R)
• M75: 33,390,394 km (0.082 R)
• M76: 33,648,301 km (0.063 R)
• M77: 33,906,956 km (0.067 R)

Planet 5 - Ice Giant

Semi-Major Axis: 6.08 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 23.5

Radius: 3.1

Gravity: 2.45 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 5.34 AU - 6.82 AU

Year: 9680 Days

Day: 22.2 Hours

Environment

Temp: -211 °C

Axial Tilt: 0 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 89,590,293 km

• M1: 75,248 km (0.1 R)
• M2: 229,334 km (0.11 R)
• M3: 296,353 km (0.111 R)
• M4: 344,524 km (0.102 R)
• M5: 654,790 km (0.031 R)
• M6: 678,426 km (0.077 R)
• M7: 948,301 km (0.078 R)
• M8: 1,449,603 km (0.103 R)
• M9: 1,596,508 km (0.077 R)
• M10: 1,693,597 km (0.097 R)
• M11: 1,715,439 km (0.109 R)
• M12: 2,077,316 km (0.101 R)
• M13: 2,713,406 km (0.098 R)
• M14: 2,790,449 km (0.039 R)
• M15: 3,515,550 km (0.091 R)
• M16: 3,698,508 km (0.116 R)
• M17: 3,812,502 km (0.056 R)
• M18: 3,841,225 km (0.107 R)
• M19: 3,913,331 km (0.109 R)
• M20: 3,942,203 km (0.085 R)
• M21: 5,429,505 km (0.092 R)
• M22: 5,461,818 km (0.068 R)
• M23: 6,004,111 km (0.095 R)
• M24: 6,138,150 km (0.093 R)
• M25: 6,188,714 km (0.11 R)
• M26: 6,875,518 km (0.083 R)
• M27: 7,156,912 km (0.062 R)
• M28: 9,114,101 km (0.096 R)
• M29: 10,957,146 km (0.052 R)
• M30: 11,306,158 km (0.113 R)
• M31: 11,658,760 km (0.091 R)
• M32: 12,738,259 km (0.091 R)
• M33: 12,910,446 km (0.112 R)
• M34: 12,996,764 km (0.056 R)
• M35: 13,018,456 km (0.072 R)
• M36: 13,105,073 km (0.095 R)
• M37: 13,344,280 km (0.088 R)
• M38: 13,672,797 km (0.047 R)
• M39: 13,716,778 km (0.094 R)
• M40: 14,070,577 km (0.082 R)
• M41: 14,561,857 km (0.035 R)
• M42: 14,877,359 km (0.043 R)

Planet 6 - Ice Giant

Semi-Major Axis: 8.94 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 448

Radius: 3.2

Gravity: 43.75 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 7.97 AU - 9.91 AU

Year: 17259 Days

Day: 19 Hours

Environment

Temp: -224 °C

Axial Tilt: 16.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 89,590,293 km

• M1: 49,666 km (0.05 R)
• M2: 82,578 km (0.119 R)
• M3: 276,307 km (0.097 R)
• M4: 431,590 km (0.12 R)
• M5: 500,554 km (0.105 R)
• M6: 688,749 km (0.102 R)
• M7: 1,318,107 km (0.086 R)
• M8: 1,368,222 km (0.065 R)
• M9: 1,393,504 km (0.081 R)
• M10: 2,075,371 km (0.085 R)
• M11: 2,222,426 km (0.03 R)
• M12: 2,252,196 km (0.111 R)
• M13: 2,495,741 km (0.088 R)
• M14: 3,173,719 km (0.061 R)
• M15: 3,690,579 km (0.071 R)
• M16: 4,570,514 km (0.116 R)
• M17: 4,646,659 km (0.083 R)
• M18: 5,390,759 km (0.114 R)
• M19: 5,838,207 km (0.116 R)
• M20: 6,003,961 km (0.112 R)
• M21: 6,638,854 km (0.101 R)
• M22: 8,998,910 km (0.117 R)
• M23: 9,286,288 km (0.03 R)
• M24: 9,334,458 km (0.069 R)
• M25: 9,431,099 km (0.073 R)
• M26: 9,919,386 km (0.043 R)
• M27: 10,315,820 km (0.105 R)
• M28: 10,465,867 km (0.048 R)
• M29: 10,818,619 km (0.084 R)
• M30: 11,900,361 km (0.044 R)
• M31: 12,321,479 km (0.116 R)
• M32: 13,178,076 km (0.114 R)
• M33: 13,668,458 km (0.061 R)
• M34: 14,722,824 km (0.11 R)
• M35: 14,835,322 km (0.075 R)
• M36: 15,004,666 km (0.047 R)
• M37: 16,674,029 km (0.081 R)
• M38: 16,732,671 km (0.1 R)
• M39: 17,085,722 km (0.113 R)
• M40: 17,381,777 km (0.051 R)
• M41: 18,039,110 km (0.12 R)
• M42: 18,340,699 km (0.087 R)
• M43: 18,401,136 km (0.054 R)
• M44: 18,887,479 km (0.096 R)
• M45: 18,948,665 km (0.096 R)
• M46: 19,071,036 km (0.118 R)
• M47: 19,193,706 km (0.094 R)
• M48: 19,935,113 km (0.043 R)
• M49: 20,559,983 km (0.101 R)
• M50: 21,254,865 km (0.08 R)
• M51: 22,473,041 km (0.081 R)
• M52: 23,123,343 km (0.072 R)
• M53: 23,319,615 km (0.095 R)
• M54: 23,450,663 km (0.075 R)
• M55: 23,911,724 km (0.038 R)
• M56: 24,242,784 km (0.056 R)
• M57: 25,447,196 km (0.051 R)
• M58: 26,056,658 km (0.041 R)
• M59: 26,192,792 km (0.077 R)
• M60: 26,534,025 km (0.11 R)
• M61: 27,220,978 km (0.11 R)
• M62: 27,497,435 km (0.098 R)
• M63: 31,174,551 km (0.03 R)
• M64: 31,391,318 km (0.069 R)
• M65: 31,971,907 km (0.06 R)
• M66: 32,336,477 km (0.077 R)
• M67: 32,996,354 km (0.067 R)
• M68: 35,077,410 km (0.038 R)
• M69: 36,133,870 km (0.104 R)
• M70: 36,285,562 km (0.061 R)
• M71: 38,664,916 km (0.03 R)
• M72: 42,446,900 km (0.116 R)
• M73: 42,607,119 km (0.056 R)
• M74: 43,895,306 km (0.118 R)
• M75: 45,359,720 km (0.07 R)
• M76: 47,005,745 km (0.058 R)
• M77: 47,669,511 km (0.055 R)
• M78: 49,426,688 km (0.088 R)
• M79: 50,779,800 km (0.12 R)
• M80: 51,375,499 km (0.084 R)
• M81: 52,059,311 km (0.088 R)
• M82: 53,090,489 km (0.05 R)
• M83: 53,868,248 km (0.097 R)
• M84: 55,522,651 km (0.098 R)
• M85: 56,048,637 km (0.09 R)
• M86: 56,664,233 km (0.118 R)
• M87: 56,752,346 km (0.095 R)
• M88: 57,282,072 km (0.099 R)
• M89: 58,346,461 km (0.063 R)
• M90: 58,524,482 km (0.09 R)
• M91: 58,702,803 km (0.083 R)
• M92: 59,238,513 km (0.106 R)
• M93: 59,865,478 km (0.05 R)

Planet 7 - Ice Giant

Semi-Major Axis: 10.52 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 921.5

Radius: 7.4

Gravity: 16.83 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 9.79 AU - 11.25 AU

Year: 22031 Days

Day: 20.8 Hours

Environment

Temp: -226 °C

Axial Tilt: 90.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 89,590,293 km

• M1: 195,225 km (0.05 R)
• M2: 326,423 km (0.062 R)
• M3: 445,802 km (0.117 R)
• M4: 1,374,655 km (0.098 R)
• M5: 1,967,212 km (0.09 R)
• M6: 2,232,150 km (0.072 R)
• M7: 2,671,369 km (0.109 R)
• M8: 3,224,582 km (0.117 R)
• M9: 3,491,614 km (0.055 R)
• M10: 3,812,352 km (0.094 R)
• M11: 4,047,370 km (0.102 R)
• M12: 4,287,026 km (0.108 R)
• M13: 5,136,144 km (0.107 R)
• M14: 5,187,755 km (0.08 R)
• M15: 5,927,666 km (0.053 R)
• M16: 5,981,820 km (0.096 R)
• M17: 7,329,398 km (0.115 R)
• M18: 7,798,687 km (0.056 R)
• M19: 7,858,077 km (0.103 R)
• M20: 8,036,996 km (0.097 R)
• M21: 8,399,023 km (0.068 R)
• M22: 8,828,070 km (0.118 R)
• M23: 9,453,538 km (0.093 R)
• M24: 9,771,583 km (0.1 R)
• M25: 10,614,867 km (0.069 R)
• M26: 11,346,550 km (0.094 R)
• M27: 11,684,491 km (0.077 R)
• M28: 12,788,075 km (0.093 R)
• M29: 13,069,169 km (0.117 R)
• M30: 14,068,932 km (0.053 R)
• M31: 15,093,228 km (0.114 R)
• M32: 15,464,829 km (0.101 R)
• M33: 15,614,278 km (0.096 R)
• M34: 16,368,999 km (0.062 R)
• M35: 17,445,356 km (0.085 R)
• M36: 19,990,165 km (0.079 R)
• M37: 20,316,438 km (0.117 R)
• M38: 20,562,227 km (0.074 R)
• M39: 20,809,064 km (0.087 R)
• M40: 21,638,734 km (0.036 R)
• M41: 21,973,683 km (0.102 R)
• M42: 22,903,584 km (0.081 R)
• M43: 23,760,031 km (0.082 R)
• M44: 24,192,070 km (0.102 R)
• M45: 24,976,561 km (0.111 R)
• M46: 25,327,817 km (0.097 R)
• M47: 26,659,837 km (0.091 R)
• M48: 27,289,045 km (0.116 R)
• M49: 27,469,759 km (0.081 R)
• M50: 33,651,891 km (0.056 R)
• M51: 34,624,577 km (0.113 R)
• M52: 35,114,360 km (0.093 R)
• M53: 35,606,537 km (0.12 R)
• M54: 38,809,577 km (0.112 R)
• M55: 39,318,360 km (0.103 R)
• M56: 40,857,871 km (0.1 R)
• M57: 41,168,137 km (0.053 R)
• M58: 45,915,177 km (0.063 R)
• M59: 46,777,010 km (0.12 R)
• M60: 47,535,471 km (0.112 R)
• M61: 50,610,007 km (0.103 R)
• M62: 52,059,161 km (0.109 R)
• M63: 52,171,210 km (0.094 R)
• M64: 52,620,153 km (0.094 R)
• M65: 55,455,033 km (0.101 R)
• M66: 55,569,475 km (0.078 R)
• M67: 56,027,993 km (0.092 R)
• M68: 60,210,450 km (0.088 R)
• M69: 63,412,742 km (0.072 R)
• M70: 64,372,113 km (0.045 R)
• M71: 64,974,095 km (0.085 R)
• M72: 66,183,893 km (0.094 R)
• M73: 68,379,990 km (0.096 R)
• M74: 70,228,421 km (0.073 R)
• M75: 70,724,039 km (0.115 R)
• M76: 72,217,923 km (0.054 R)
• M77: 72,843,542 km (0.119 R)
• M78: 79,197,113 km (0.062 R)
• M79: 80,488,890 km (0.098 R)
• M80: 84,801,199 km (0.119 R)
• M81: 86,918,756 km (0.118 R)
• M82: 88,384,816 km (0.068 R)
• M83: 88,652,147 km (0.049 R)
• M84: 89,456,086 km (0.04 R)
• M85: 89,590,275 km (0.029 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 193 - 16,656 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit