🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.33 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 759.3

Radius: 14.8

Gravity: 3.47 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 0.53 AU - 0.79 AU

Year: 364 Days

Day: 12.3 Hours

Environment

Temp: -147 °C

Axial Tilt: 46.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 89,986,217 km

• M1: 184,903 km (0.051 R)
• M2: 289,921 km (0.039 R)
• M3: 416,630 km (0.051 R)
• M4: 546,331 km (0.037 R)
• M5: 712,235 km (0.079 R)
• M6: 822,040 km (0.092 R)
• M7: 918,082 km (0.097 R)
• M8: 1,022,801 km (0.073 R)
• M9: 1,127,519 km (0.116 R)
• M10: 1,278,164 km (0.073 R)
• M11: 1,382,584 km (0.116 R)
• M12: 1,480,271 km (0.116 R)
• M13: 1,585,438 km (0.094 R)
• M14: 1,683,126 km (0.11 R)
• M15: 1,879,248 km (0.117 R)
• M16: 1,983,069 km (0.048 R)
• M17: 2,162,587 km (0.118 R)
• M18: 2,483,923 km (0.082 R)
• M19: 2,580,414 km (0.116 R)
• M20: 2,733,901 km (0.073 R)
• M21: 2,947,527 km (0.061 R)
• M22: 3,140,658 km (0.112 R)
• M23: 3,305,066 km (0.117 R)
• M24: 3,512,857 km (0.086 R)
• M25: 3,676,667 km (0.103 R)
• M26: 3,885,206 km (0.105 R)
• M27: 4,069,212 km (0.092 R)
• M28: 4,328,914 km (0.117 R)
• M29: 4,743,599 km (0.078 R)
• M30: 4,849,365 km (0.114 R)
• M31: 4,986,546 km (0.114 R)
• M32: 5,140,482 km (0.12 R)
• M33: 5,288,135 km (0.095 R)
• M34: 5,390,011 km (0.085 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 188.8

Radius: 10.5

Gravity: 1.71 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 0.6 AU - 0.74 AU

Year: 372 Days

Day: 10.5 Hours

Environment

Temp: -147 °C

Axial Tilt: 9.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 89,986,217 km

• M1: 131,796 km (0.096 R)
• M2: 206,295 km (0.115 R)
• M3: 290,968 km (0.114 R)
• M4: 360,980 km (0.092 R)
• M5: 429,795 km (0.074 R)
• M6: 521,498 km (0.093 R)
• M7: 610,359 km (0.029 R)
• M8: 688,599 km (0.093 R)
• M9: 770,579 km (0.05 R)
• M10: 883,525 km (0.037 R)
• M11: 951,592 km (0.117 R)
• M12: 1,060,799 km (0.096 R)
• M13: 1,157,289 km (0.1 R)
• M14: 1,225,805 km (0.066 R)
• M15: 1,295,667 km (0.105 R)
• M16: 1,367,025 km (0.115 R)
• M17: 1,536,221 km (0.116 R)
• M18: 1,604,437 km (0.078 R)
• M19: 1,728,304 km (0.077 R)
• M20: 1,839,455 km (0.107 R)
• M21: 1,924,277 km (0.102 R)
• M22: 2,023,012 km (0.094 R)
• M23: 2,102,448 km (0.12 R)
• M24: 2,208,513 km (0.095 R)
• M25: 2,286,155 km (0.116 R)
• M26: 2,519,827 km (0.034 R)
• M27: 2,619,160 km (0.104 R)
• M28: 2,687,675 km (0.108 R)
• M29: 2,920,450 km (0.117 R)
• M30: 3,029,806 km (0.11 R)
• M31: 3,135,721 km (0.109 R)
• M32: 3,292,051 km (0.082 R)
• M33: 3,410,981 km (0.078 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 568

Radius: 14.2

Gravity: 2.82 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 0.68 AU - 0.72 AU

Year: 397 Days

Day: 9.2 Hours

Environment

Temp: -161 °C

Axial Tilt: 21.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 89,986,217 km

• M1: 177,872 km (0.1 R)
• M2: 266,434 km (0.115 R)
• M3: 358,885 km (0.053 R)
• M4: 465,100 km (0.03 R)
• M5: 557,102 km (0.097 R)
• M6: 657,183 km (0.089 R)
• M7: 761,154 km (0.086 R)
• M8: 903,122 km (0.097 R)
• M9: 1,076,506 km (0.115 R)
• M10: 1,185,414 km (0.092 R)
• M11: 1,429,408 km (0.099 R)
• M12: 1,526,048 km (0.086 R)
• M13: 1,615,059 km (0.119 R)
• M14: 1,757,177 km (0.057 R)
• M15: 1,882,390 km (0.072 R)
• M16: 2,081,654 km (0.069 R)
• M17: 2,214,796 km (0.056 R)
• M18: 2,339,561 km (0.108 R)
• M19: 2,466,570 km (0.101 R)
• M20: 2,560,517 km (0.09 R)
• M21: 2,667,779 km (0.112 R)
• M22: 2,855,973 km (0.09 R)
• M23: 3,226,527 km (0.061 R)
• M24: 3,394,974 km (0.026 R)
• M25: 3,566,264 km (0.095 R)
• M26: 3,781,086 km (0.11 R)
• M27: 4,021,191 km (0.105 R)
• M28: 4,146,554 km (0.053 R)
• M29: 4,394,288 km (0.071 R)
• M30: 4,501,998 km (0.08 R)
• M31: 4,676,130 km (0.047 R)
• M32: 4,837,846 km (0.078 R)
• M33: 5,008,836 km (0.068 R)
• M34: 5,106,374 km (0.038 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 617.4

Radius: 11.2

Gravity: 4.92 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 0.88 AU - 1.12 AU

Year: 678 Days

Day: 9 Hours

Environment

Temp: -184 °C

Axial Tilt: 13.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 89,986,217 km

• M1: 186,698 km (0.068 R)
• M2: 267,481 km (0.112 R)
• M3: 343,477 km (0.119 R)
• M4: 422,764 km (0.097 R)
• M5: 641,476 km (0.061 R)
• M6: 716,723 km (0.074 R)
• M7: 856,597 km (0.073 R)
• M8: 1,090,120 km (0.055 R)
• M9: 1,235,678 km (0.098 R)
• M10: 1,357,002 km (0.105 R)
• M11: 1,520,812 km (0.072 R)
• M12: 1,631,664 km (0.079 R)
• M13: 1,875,658 km (0.119 R)
• M14: 1,966,763 km (0.047 R)
• M15: 2,102,598 km (0.035 R)
• M16: 2,361,253 km (0.068 R)
• M17: 2,490,655 km (0.04 R)
• M18: 2,630,230 km (0.072 R)
• M19: 2,788,504 km (0.036 R)
• M20: 2,925,686 km (0.107 R)
• M21: 3,023,822 km (0.062 R)
• M22: 3,123,005 km (0.066 R)
• M23: 3,248,667 km (0.072 R)
• M24: 3,342,016 km (0.06 R)
• M25: 3,436,113 km (0.034 R)
• M26: 3,539,785 km (0.096 R)
• M27: 3,635,827 km (0.099 R)
• M28: 3,732,766 km (0.094 R)
• M29: 3,983,492 km (0.081 R)
• M30: 4,120,075 km (0.101 R)
• M31: 4,426,003 km (0.118 R)
• M32: 4,510,825 km (0.12 R)
• M33: 4,605,670 km (0.06 R)
• M34: 4,865,072 km (0.092 R)
• M35: 5,109,515 km (0.069 R)
• M36: 5,651,359 km (0.058 R)
• M37: 5,774,328 km (0.112 R)
• M38: 5,981,222 km (0.068 R)
• M39: 6,085,641 km (0.088 R)
• M40: 6,169,566 km (0.096 R)
• M41: 6,509,303 km (0.115 R)
• M42: 6,659,798 km (0.119 R)
• M43: 6,778,878 km (0.089 R)
• M44: 7,008,361 km (0.117 R)
• M45: 7,085,404 km (0.088 R)
• M46: 7,218,097 km (0.104 R)
• M47: 7,385,198 km (0.08 R)
• M48: 7,474,807 km (0.077 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 875.7

Radius: 13.2

Gravity: 5.03 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 1.3 AU - 1.44 AU

Year: 1088 Days

Day: 14 Hours

Environment

Temp: -189 °C

Axial Tilt: 34 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 89,986,217 km

• M1: 181,462 km (0.101 R)
• M2: 264,788 km (0.044 R)
• M3: 453,880 km (0.108 R)
• M4: 693,237 km (0.101 R)
• M5: 850,015 km (0.083 R)
• M6: 1,170,753 km (0.069 R)
• M7: 1,321,398 km (0.11 R)
• M8: 1,461,870 km (0.111 R)
• M9: 1,625,231 km (0.101 R)
• M10: 1,767,798 km (0.069 R)
• M11: 1,886,728 km (0.047 R)
• M12: 2,046,648 km (0.086 R)
• M13: 2,181,735 km (0.103 R)
• M14: 2,329,837 km (0.116 R)
• M15: 2,553,486 km (0.038 R)
• M16: 2,902,348 km (0.081 R)
• M17: 3,032,947 km (0.054 R)
• M18: 3,143,500 km (0.111 R)
• M19: 3,266,619 km (0.11 R)
• M20: 3,681,005 km (0.116 R)
• M21: 3,775,401 km (0.093 R)
• M22: 3,918,567 km (0.097 R)
• M23: 4,124,563 km (0.12 R)
• M24: 4,272,066 km (0.096 R)
• M25: 4,421,515 km (0.077 R)
• M26: 4,906,062 km (0.092 R)
• M27: 5,049,527 km (0.118 R)
• M28: 5,141,529 km (0.096 R)
• M29: 5,380,886 km (0.116 R)
• M30: 5,637,596 km (0.078 R)
• M31: 5,829,231 km (0.075 R)
• M32: 5,925,871 km (0.034 R)
• M33: 6,360,602 km (0.055 R)
• M34: 6,445,873 km (0.087 R)
• M35: 6,574,677 km (0.07 R)
• M36: 6,893,021 km (0.115 R)
• M37: 6,995,346 km (0.073 R)
• M38: 7,290,652 km (0.084 R)
• M39: 7,454,761 km (0.117 R)
• M40: 7,620,216 km (0.085 R)
• M41: 7,741,241 km (0.099 R)
• M42: 7,908,791 km (0.076 R)
• M43: 8,000,644 km (0.115 R)
• M44: 8,139,171 km (0.103 R)
• M45: 8,247,480 km (0.112 R)
• M46: 8,356,238 km (0.089 R)
• M47: 8,622,372 km (0.041 R)
• M48: 8,987,092 km (0.106 R)
• M49: 9,098,991 km (0.071 R)
• M50: 9,195,482 km (0.036 R)
• M51: 9,405,368 km (0.076 R)
• M52: 9,912,505 km (0.069 R)
• M53: 10,244,462 km (0.114 R)
• M54: 10,327,938 km (0.067 R)
• M55: 10,512,691 km (0.116 R)
• M56: 11,021,773 km (0.099 R)
• M57: 11,383,052 km (0.093 R)
• M58: 11,539,082 km (0.109 R)
• M59: 11,643,501 km (0.049 R)
• M60: 11,835,735 km (0.101 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 870.1

Radius: 9.1

Gravity: 10.51 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 4.34 AU - 5.78 AU

Year: 7720 Days

Day: 7.6 Hours

Environment

Temp: -221 °C

Axial Tilt: 43.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 89,986,217 km

• M1: 156,779 km (0.069 R)
• M2: 218,413 km (0.08 R)
• M3: 328,367 km (0.098 R)
• M4: 435,928 km (0.058 R)
• M5: 585,825 km (0.118 R)
• M6: 706,102 km (0.095 R)
• M7: 835,205 km (0.101 R)
• M8: 1,008,140 km (0.12 R)
• M9: 1,155,045 km (0.082 R)
• M10: 1,270,086 km (0.12 R)
• M11: 1,429,557 km (0.067 R)
• M12: 1,638,246 km (0.118 R)
• M13: 1,768,247 km (0.116 R)
• M14: 1,924,427 km (0.115 R)
• M15: 2,131,919 km (0.117 R)
• M16: 2,644,442 km (0.084 R)
• M17: 3,524,227 km (0.09 R)
• M18: 3,836,288 km (0.071 R)
• M19: 3,894,033 km (0.119 R)
• M20: 4,010,420 km (0.034 R)
• M21: 4,127,854 km (0.116 R)
• M22: 4,640,077 km (0.036 R)
• M23: 4,888,110 km (0.109 R)
• M24: 5,108,618 km (0.077 R)
• M25: 5,172,346 km (0.061 R)
• M26: 5,592,417 km (0.079 R)
• M27: 5,923,178 km (0.114 R)
• M28: 6,362,547 km (0.115 R)
• M29: 6,917,854 km (0.084 R)
• M30: 7,488,720 km (0.116 R)
• M31: 7,963,693 km (0.058 R)
• M32: 8,037,594 km (0.083 R)
• M33: 8,713,478 km (0.109 R)
• M34: 9,019,704 km (0.102 R)
• M35: 9,174,089 km (0.118 R)
• M36: 9,368,417 km (0.042 R)
• M37: 10,684,579 km (0.096 R)
• M38: 10,766,260 km (0.084 R)
• M39: 11,930,879 km (0.087 R)
• M40: 15,012,745 km (0.083 R)
• M41: 15,889,538 km (0.118 R)
• M42: 16,451,876 km (0.08 R)
• M43: 17,885,921 km (0.045 R)
• M44: 18,128,868 km (0.097 R)
• M45: 19,111,427 km (0.08 R)
• M46: 20,313,147 km (0.061 R)
• M47: 20,617,429 km (0.069 R)
• M48: 20,974,369 km (0.111 R)
• M49: 22,161,279 km (0.065 R)
• M50: 22,947,117 km (0.108 R)
• M51: 25,195,573 km (0.115 R)
• M52: 25,358,933 km (0.119 R)
• M53: 25,960,616 km (0.077 R)
• M54: 26,180,675 km (0.054 R)
• M55: 26,844,291 km (0.091 R)
• M56: 27,289,793 km (0.116 R)
• M57: 27,569,541 km (0.103 R)
• M58: 27,681,590 km (0.104 R)
• M59: 28,811,353 km (0.11 R)
• M60: 28,925,197 km (0.087 R)
• M61: 28,982,194 km (0.111 R)
• M62: 29,668,549 km (0.066 R)
• M63: 29,898,630 km (0.079 R)
• M64: 30,071,416 km (0.092 R)
• M65: 30,360,439 km (0.104 R)
• M66: 31,057,416 km (0.113 R)
• M67: 31,877,361 km (0.064 R)
• M68: 31,936,303 km (0.062 R)
• M69: 32,349,193 km (0.075 R)
• M70: 32,408,284 km (0.094 R)
• M71: 32,526,616 km (0.113 R)
• M72: 32,645,247 km (0.063 R)
• M73: 32,704,488 km (0.079 R)
• M74: 34,802,897 km (0.054 R)
• M75: 34,924,072 km (0.093 R)
• M76: 36,021,372 km (0.108 R)
• M77: 36,820,973 km (0.088 R)
• M78: 37,875,339 km (0.102 R)
• M79: 38,187,400 km (0.082 R)
• M80: 38,562,890 km (0.046 R)
• M81: 38,876,747 km (0.104 R)
• M82: 40,522,473 km (0.086 R)
• M83: 41,097,527 km (0.056 R)
• M84: 41,418,115 km (0.061 R)
• M85: 41,675,274 km (0.106 R)
• M86: 41,868,405 km (0.077 R)
• M87: 42,190,938 km (0.042 R)
• M88: 43,033,623 km (0.052 R)

Planet 7 - Ice Giant

Semi-Major Axis: 10.31 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 899

Radius: 6.6

Gravity: 20.64 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 10.09 AU - 10.53 AU

Year: 22453 Days

Day: 20.6 Hours

Environment

Temp: -242 °C

Axial Tilt: 2.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 89,986,217 km

• M1: 355,744 km (0.113 R)
• M2: 480,957 km (0.118 R)
• M3: 620,981 km (0.086 R)
• M4: 721,959 km (0.107 R)
• M5: 801,246 km (0.05 R)
• M6: 2,154,658 km (0.049 R)
• M7: 3,010,807 km (0.077 R)
• M8: 3,362,063 km (0.116 R)
• M9: 3,680,108 km (0.104 R)
• M10: 3,772,709 km (0.119 R)
• M11: 3,913,181 km (0.108 R)
• M12: 4,199,212 km (0.099 R)
• M13: 4,492,125 km (0.087 R)
• M14: 4,741,205 km (0.05 R)
• M15: 5,097,547 km (0.043 R)
• M16: 5,728,402 km (0.115 R)
• M17: 5,889,967 km (0.036 R)
• M18: 6,607,439 km (0.119 R)
• M19: 6,663,688 km (0.063 R)
• M20: 8,795,756 km (0.086 R)
• M21: 10,258,674 km (0.092 R)
• M22: 10,984,672 km (0.068 R)
• M23: 11,522,926 km (0.049 R)
• M24: 13,617,146 km (0.112 R)
• M25: 15,976,604 km (0.114 R)
• M26: 18,221,320 km (0.064 R)
• M27: 18,379,594 km (0.106 R)
• M28: 18,697,939 km (0.102 R)
• M29: 18,857,709 km (0.093 R)
• M30: 21,308,422 km (0.099 R)
• M31: 21,391,748 km (0.064 R)
• M32: 21,558,998 km (0.119 R)
• M33: 22,740,971 km (0.081 R)
• M34: 23,253,942 km (0.045 R)
• M35: 24,030,654 km (0.082 R)
• M36: 25,079,485 km (0.101 R)
• M37: 26,860,298 km (0.088 R)
• M38: 27,765,963 km (0.118 R)
• M39: 29,700,114 km (0.106 R)
• M40: 29,980,012 km (0.074 R)
• M41: 30,073,510 km (0.09 R)
• M42: 30,167,159 km (0.07 R)
• M43: 31,963,380 km (0.029 R)
• M44: 32,730,069 km (0.117 R)
• M45: 34,086,324 km (0.097 R)
• M46: 34,477,073 km (0.088 R)
• M47: 34,967,754 km (0.113 R)
• M48: 35,757,631 km (0.078 R)
• M49: 36,154,664 km (0.113 R)
• M50: 36,653,124 km (0.064 R)
• M51: 37,858,733 km (0.087 R)
• M52: 38,364,972 km (0.104 R)
• M53: 40,102,552 km (0.106 R)
• M54: 40,205,625 km (0.072 R)
• M55: 41,136,722 km (0.111 R)
• M56: 44,931,421 km (0.045 R)
• M57: 45,038,384 km (0.074 R)
• M58: 45,467,281 km (0.057 R)
• M59: 46,436,974 km (0.077 R)
• M60: 47,849,926 km (0.096 R)
• M61: 49,056,433 km (0.065 R)
• M62: 49,276,791 km (0.079 R)
• M63: 50,606,416 km (0.111 R)
• M64: 52,060,059 km (0.096 R)
• M65: 52,397,402 km (0.113 R)
• M66: 53,413,920 km (0.094 R)
• M67: 53,754,255 km (0.098 R)
• M68: 53,981,494 km (0.111 R)
• M69: 54,437,020 km (0.11 R)
• M70: 56,502,368 km (0.041 R)
• M71: 56,733,496 km (0.084 R)
• M72: 58,359,775 km (0.066 R)
• M73: 60,119,195 km (0.09 R)
• M74: 60,355,111 km (0.109 R)
• M75: 61,658,109 km (0.07 R)
• M76: 61,776,889 km (0.084 R)
• M77: 62,015,049 km (0.085 R)
• M78: 64,532,931 km (0.042 R)
• M79: 69,791,745 km (0.093 R)
• M80: 69,915,762 km (0.035 R)
• M81: 71,034,455 km (0.032 R)
• M82: 73,289,343 km (0.219 R)
• M83: 74,172,719 km (0.118 R)
• M84: 75,695,027 km (0.111 R)
• M85: 76,077,249 km (0.097 R)
• M86: 80,323,585 km (0.113 R)
• M87: 80,973,737 km (0.116 R)
• M88: 82,672,122 km (0.104 R)
• M89: 84,382,175 km (0.163 R)
• M90: 85,307,737 km (0.103 R)
• M91: 85,971,054 km (0.139 R)
• M92: 86,369,732 km (0.102 R)
• M93: 87,971,028 km (0.117 R)
• M94: 89,178,283 km (0.091 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 460 - 12,668 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit