🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.39 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 12.5

Radius: 14.7

Gravity: 0.06 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 0.61 AU - 0.93 AU

Year: 458 Days

Day: 13.4 Hours

Environment

Temp: -162 °C

Axial Tilt: 4.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 35,316,235 km

• M1: 182,958 km (0.051 R)
• M2: 277,953 km (0.091 R)
• M3: 397,482 km (0.079 R)
• M4: 491,130 km (0.11 R)
• M5: 656,435 km (0.118 R)
• M6: 748,438 km (0.077 R)
• M7: 877,392 km (0.08 R)
• M8: 986,448 km (0.041 R)
• M9: 1,158,785 km (0.082 R)
• M10: 1,268,590 km (0.087 R)
• M11: 1,370,017 km (0.117 R)
• M12: 1,501,514 km (0.109 R)
• M13: 1,603,240 km (0.113 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 562.1

Radius: 13.6

Gravity: 3.04 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 0.79 AU - 0.81 AU

Year: 485 Days

Day: 14.4 Hours

Environment

Temp: -155 °C

Axial Tilt: 17.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 35,316,235 km

• M1: 179,817 km (0.115 R)
• M2: 276,606 km (0.109 R)
• M3: 441,015 km (0.054 R)
• M4: 554,410 km (0.111 R)
• M5: 661,073 km (0.116 R)
• M6: 916,137 km (0.107 R)
• M7: 1,028,635 km (0.118 R)
• M8: 1,263,952 km (0.026 R)
• M9: 1,453,792 km (0.066 R)
• M10: 1,576,762 km (0.086 R)
• M11: 1,681,031 km (0.063 R)
• M12: 1,990,998 km (0.107 R)
• M13: 2,098,409 km (0.098 R)
• M14: 2,208,065 km (0.115 R)
• M15: 2,388,629 km (0.116 R)
• M16: 2,567,847 km (0.1 R)
• M17: 2,784,914 km (0.114 R)
• M18: 2,919,552 km (0.086 R)
• M19: 3,035,790 km (0.111 R)
• M20: 3,195,411 km (0.107 R)
• M21: 3,379,416 km (0.116 R)
• M22: 3,552,351 km (0.101 R)
• M23: 3,640,015 km (0.11 R)
• M24: 3,780,189 km (0.114 R)
• M25: 3,892,237 km (0.084 R)
• M26: 4,035,702 km (0.07 R)
• M27: 4,135,035 km (0.048 R)
• M28: 4,367,211 km (0.103 R)
• M29: 4,453,379 km (0.079 R)
• M30: 4,659,525 km (0.099 R)
• M31: 4,747,788 km (0.097 R)
• M32: 4,950,194 km (0.109 R)
• M33: 5,213,635 km (0.062 R)
• M34: 5,405,869 km (0.094 R)
• M35: 5,507,146 km (0.075 R)
• M36: 5,857,953 km (0.103 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 411

Radius: 11.6

Gravity: 3.05 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 0.99 AU - 1.45 AU

Year: 914 Days

Day: 13.6 Hours

Environment

Temp: -176 °C

Axial Tilt: 7.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 35,316,235 km

• M1: 159,023 km (0.048 R)
• M2: 245,341 km (0.112 R)
• M3: 323,131 km (0.093 R)
• M4: 430,243 km (0.088 R)
• M5: 508,932 km (0.106 R)
• M6: 626,516 km (0.102 R)
• M7: 704,157 km (0.087 R)
• M8: 795,861 km (0.062 R)
• M9: 870,510 km (0.115 R)
• M10: 964,457 km (0.068 R)
• M11: 1,038,957 km (0.111 R)
• M12: 1,218,774 km (0.063 R)
• M13: 1,306,438 km (0.095 R)
• M14: 1,402,779 km (0.109 R)
• M15: 1,521,710 km (0.073 R)
• M16: 1,805,796 km (0.03 R)
• M17: 2,114,566 km (0.062 R)
• M18: 2,236,787 km (0.072 R)
• M19: 2,432,461 km (0.099 R)
• M20: 2,593,129 km (0.072 R)
• M21: 2,774,143 km (0.069 R)
• M22: 2,993,453 km (0.056 R)
• M23: 3,070,646 km (0.116 R)
• M24: 3,174,766 km (0.091 R)
• M25: 3,297,735 km (0.095 R)
• M26: 3,404,548 km (0.111 R)
• M27: 3,521,384 km (0.11 R)
• M28: 3,787,070 km (0.09 R)
• M29: 3,861,570 km (0.103 R)
• M30: 3,955,368 km (0.111 R)
• M31: 4,318,741 km (0.089 R)
• M32: 4,455,473 km (0.111 R)
• M33: 4,573,656 km (0.086 R)
• M34: 4,723,104 km (0.114 R)
• M35: 4,803,438 km (0.106 R)
• M36: 4,884,221 km (0.08 R)
• M37: 4,975,625 km (0.045 R)
• M38: 5,067,628 km (0.03 R)
• M39: 5,263,751 km (0.077 R)
• M40: 5,347,226 km (0.059 R)
• M41: 5,462,566 km (0.092 R)
• M42: 5,578,654 km (0.086 R)
• M43: 5,695,789 km (0.105 R)
• M44: 6,627,485 km (0.115 R)
• M45: 6,740,282 km (0.119 R)
• M46: 6,876,416 km (0.075 R)
• M47: 7,013,447 km (0.114 R)
• M48: 7,116,820 km (0.041 R)
• M49: 7,360,066 km (0.077 R)
• M50: 7,688,882 km (0.096 R)
• M51: 7,866,903 km (0.074 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 676.3

Radius: 14.2

Gravity: 3.35 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 1.45 AU - 1.57 AU

Year: 1259 Days

Day: 13.6 Hours

Environment

Temp: -184 °C

Axial Tilt: 29.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 35,316,235 km

• M1: 186,698 km (0.098 R)
• M2: 289,322 km (0.084 R)
• M3: 428,897 km (0.085 R)
• M4: 533,316 km (0.109 R)
• M5: 637,137 km (0.083 R)
• M6: 795,262 km (0.106 R)
• M7: 897,288 km (0.112 R)
• M8: 1,033,721 km (0.065 R)
• M9: 1,123,929 km (0.033 R)
• M10: 1,264,700 km (0.112 R)
• M11: 1,403,527 km (0.099 R)
• M12: 1,530,536 km (0.046 R)
• M13: 1,652,757 km (0.081 R)
• M14: 1,898,247 km (0.108 R)
• M15: 2,001,919 km (0.108 R)
• M16: 2,146,281 km (0.086 R)
• M17: 2,274,486 km (0.077 R)
• M18: 2,425,580 km (0.116 R)
• M19: 2,580,114 km (0.06 R)
• M20: 2,770,104 km (0.089 R)
• M21: 2,932,118 km (0.093 R)
• M22: 3,119,564 km (0.049 R)
• M23: 3,220,393 km (0.072 R)
• M24: 3,311,050 km (0.118 R)
• M25: 3,994,114 km (0.096 R)
• M26: 4,140,869 km (0.109 R)
• M27: 4,364,518 km (0.116 R)
• M28: 4,604,922 km (0.103 R)
• M29: 4,707,546 km (0.111 R)
• M30: 4,902,023 km (0.042 R)
• M31: 5,112,358 km (0.102 R)
• M32: 5,205,408 km (0.043 R)
• M33: 5,352,761 km (0.027 R)
• M34: 5,528,689 km (0.1 R)
• M35: 6,180,786 km (0.085 R)
• M36: 6,624,343 km (0.107 R)
• M37: 7,093,183 km (0.094 R)
• M38: 7,182,194 km (0.105 R)
• M39: 7,331,642 km (0.103 R)
• M40: 7,451,919 km (0.092 R)
• M41: 7,893,382 km (0.06 R)
• M42: 8,001,242 km (0.082 R)
• M43: 8,312,106 km (0.077 R)
• M44: 8,706,297 km (0.093 R)
• M45: 8,865,768 km (0.086 R)
• M46: 9,010,130 km (0.106 R)
• M47: 9,252,329 km (0.101 R)
• M48: 9,480,466 km (0.112 R)
• M49: 9,578,901 km (0.045 R)
• M50: 9,693,942 km (0.111 R)
• M51: 9,793,125 km (0.04 R)
• M52: 9,942,274 km (0.114 R)
• M53: 10,243,116 km (0.055 R)
• M54: 10,564,003 km (0.049 R)
• M55: 10,666,029 km (0.08 R)
• M56: 10,853,774 km (0.113 R)
• M57: 11,111,831 km (0.098 R)
• M58: 11,633,778 km (0.109 R)
• M59: 11,915,620 km (0.066 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 420.9

Radius: 8.7

Gravity: 5.56 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 2.14 AU - 2.4 AU

Year: 2320 Days

Day: 9.7 Hours

Environment

Temp: -205 °C

Axial Tilt: 1.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 35,316,235 km

• M1: 157,975 km (0.063 R)
• M2: 244,443 km (0.085 R)
• M3: 338,390 km (0.098 R)
• M4: 500,255 km (0.078 R)
• M5: 569,669 km (0.102 R)
• M6: 735,274 km (0.057 R)
• M7: 899,831 km (0.083 R)
• M8: 986,748 km (0.099 R)
• M9: 1,160,131 km (0.114 R)
• M10: 1,216,979 km (0.1 R)
• M11: 1,304,045 km (0.066 R)
• M12: 1,363,435 km (0.113 R)
• M13: 1,609,972 km (0.067 R)
• M14: 2,052,184 km (0.115 R)
• M15: 2,133,415 km (0.102 R)
• M16: 2,203,876 km (0.107 R)
• M17: 2,323,255 km (0.103 R)
• M18: 2,493,946 km (0.066 R)
• M19: 2,630,978 km (0.092 R)
• M20: 2,706,674 km (0.06 R)
• M21: 2,770,403 km (0.048 R)
• M22: 3,004,075 km (0.078 R)
• M23: 3,110,140 km (0.05 R)
• M24: 3,743,238 km (0.063 R)
• M25: 3,929,487 km (0.11 R)
• M26: 4,236,612 km (0.073 R)
• M27: 4,400,571 km (0.11 R)
• M28: 4,719,663 km (0.074 R)
• M29: 4,874,198 km (0.111 R)
• M30: 5,460,621 km (0.099 R)
• M31: 5,541,554 km (0.098 R)
• M32: 5,770,439 km (0.094 R)
• M33: 5,853,017 km (0.081 R)
• M34: 5,935,894 km (0.119 R)
• M35: 6,052,580 km (0.067 R)
• M36: 6,322,305 km (0.087 R)
• M37: 6,561,512 km (0.115 R)
• M38: 6,873,424 km (0.05 R)
• M39: 7,066,405 km (0.097 R)
• M40: 7,190,272 km (0.083 R)
• M41: 7,261,331 km (0.109 R)
• M42: 7,801,679 km (0.095 R)
• M43: 8,039,838 km (0.069 R)
• M44: 8,299,091 km (0.116 R)
• M45: 8,504,789 km (0.096 R)
• M46: 8,655,434 km (0.087 R)
• M47: 9,266,691 km (0.065 R)
• M48: 9,324,734 km (0.106 R)
• M49: 9,597,003 km (0.117 R)
• M50: 9,793,275 km (0.119 R)
• M51: 10,090,077 km (0.028 R)
• M52: 10,611,426 km (0.063 R)
• M53: 10,672,162 km (0.055 R)
• M54: 11,203,385 km (0.086 R)
• M55: 11,409,979 km (0.119 R)
• M56: 11,743,283 km (0.084 R)
• M57: 11,953,169 km (0.043 R)
• M58: 12,164,252 km (0.119 R)
• M59: 12,590,157 km (0.097 R)
• M60: 12,783,587 km (0.112 R)
• M61: 13,303,739 km (0.1 R)
• M62: 13,875,203 km (0.064 R)
• M63: 14,052,626 km (0.06 R)
• M64: 14,432,305 km (0.107 R)
• M65: 14,544,503 km (0.036 R)
• M66: 14,612,122 km (0.078 R)
• M67: 14,951,110 km (0.089 R)
• M68: 15,019,327 km (0.113 R)
• M69: 15,087,544 km (0.062 R)
• M70: 15,155,910 km (0.11 R)
• M71: 15,384,495 km (0.041 R)

Planet 6 - Ice Giant

Semi-Major Axis: 6.35 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 232.6

Radius: 5.6

Gravity: 7.42 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 5.04 AU - 7.66 AU

Year: 10853 Days

Day: 24.9 Hours

Environment

Temp: -235 °C

Axial Tilt: 47.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 35,316,235 km

• M1: 82,129 km (0.041 R)
• M2: 154,834 km (0.092 R)
• M3: 208,988 km (0.047 R)
• M4: 330,761 km (0.11 R)
• M5: 373,097 km (0.045 R)
• M6: 475,572 km (0.074 R)
• M7: 536,757 km (0.111 R)
• M8: 708,496 km (0.052 R)
• M9: 882,179 km (0.114 R)
• M10: 1,005,447 km (0.053 R)
• M11: 1,118,094 km (0.117 R)
• M12: 1,702,723 km (0.12 R)
• M13: 2,262,219 km (0.113 R)
• M14: 2,410,470 km (0.076 R)
• M15: 2,518,480 km (0.116 R)
• M16: 2,627,836 km (0.117 R)
• M17: 2,716,548 km (0.119 R)
• M18: 2,761,277 km (0.096 R)
• M19: 2,965,778 km (0.1 R)
• M20: 3,293,397 km (0.08 R)
• M21: 3,781,385 km (0.116 R)
• M22: 3,957,462 km (0.073 R)
• M23: 4,136,381 km (0.074 R)
• M24: 5,688,309 km (0.057 R)
• M25: 5,774,627 km (0.044 R)
• M26: 5,832,372 km (0.084 R)
• M27: 5,919,289 km (0.046 R)
• M28: 6,094,468 km (0.118 R)
• M29: 6,390,223 km (0.104 R)
• M30: 6,965,127 km (0.098 R)
• M31: 7,026,612 km (0.071 R)
• M32: 7,746,477 km (0.1 R)
• M33: 8,196,019 km (0.047 R)
• M34: 8,391,393 km (0.088 R)
• M35: 8,687,148 km (0.08 R)
• M36: 8,753,420 km (0.064 R)
• M37: 8,919,623 km (0.118 R)
• M38: 9,288,981 km (0.088 R)
• M39: 9,356,748 km (0.113 R)
• M40: 9,492,583 km (0.065 R)
• M41: 9,800,904 km (0.119 R)
• M42: 10,042,804 km (0.066 R)
• M43: 10,321,804 km (0.103 R)
• M44: 10,426,972 km (0.049 R)
• M45: 11,426,585 km (0.117 R)
• M46: 11,644,848 km (0.065 R)
• M47: 11,754,353 km (0.12 R)
• M48: 11,901,109 km (0.092 R)
• M49: 12,122,215 km (0.078 R)
• M50: 12,344,667 km (0.08 R)
• M51: 12,831,458 km (0.046 R)
• M52: 13,939,679 km (0.106 R)
• M53: 14,094,962 km (0.115 R)
• M54: 14,524,906 km (0.064 R)
• M55: 14,919,545 km (0.087 R)
• M56: 16,573,798 km (0.066 R)
• M57: 16,614,788 km (0.12 R)
• M58: 16,820,785 km (0.117 R)
• M59: 17,027,379 km (0.055 R)
• M60: 17,610,661 km (0.034 R)
• M61: 17,694,586 km (0.103 R)
• M62: 18,115,853 km (0.096 R)
• M63: 18,285,348 km (0.11 R)
• M64: 18,754,038 km (0.091 R)
• M65: 19,097,365 km (0.076 R)
• M66: 19,399,553 km (0.1 R)
• M67: 19,486,170 km (0.079 R)
• M68: 19,616,320 km (0.113 R)
• M69: 19,877,518 km (0.103 R)
• M70: 20,227,577 km (0.101 R)
• M71: 20,491,468 km (0.117 R)
• M72: 21,022,690 km (0.064 R)
• M73: 21,963,062 km (0.064 R)
• M74: 22,415,745 km (0.075 R)
• M75: 23,238,234 km (0.07 R)
• M76: 24,443,694 km (0.063 R)
• M77: 24,912,683 km (0.093 R)
• M78: 25,195,573 km (0.05 R)
• M79: 25,432,087 km (0.067 R)
• M80: 25,812,065 km (0.047 R)
• M81: 27,059,861 km (0.091 R)
• M82: 29,215,716 km (0.112 R)
• M83: 31,020,315 km (0.099 R)
• M84: 31,273,884 km (0.097 R)
• M85: 32,500,137 km (0.102 R)
• M86: 32,551,599 km (0.098 R)
• M87: 34,526,141 km (0.068 R)
• M88: 34,578,650 km (0.109 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: 204 - 19,195 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit