🌌 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: 922.4

Radius: 10.5

Gravity: 8.37 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 0.5 AU - 0.68 AU

Year: 302 Days

Day: 5.8 Hours

Environment

Temp: -140 °C

Axial Tilt: 11.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 50,297,626 km

• M1: 134,788 km (0.114 R)
• M2: 207,791 km (0.115 R)
• M3: 274,811 km (0.084 R)
• M4: 359,783 km (0.093 R)
• M5: 438,920 km (0.071 R)
• M6: 509,680 km (0.097 R)
• M7: 598,541 km (0.096 R)
• M8: 664,663 km (0.036 R)
• M9: 828,922 km (0.106 R)
• M10: 896,091 km (0.075 R)
• M11: 1,032,375 km (0.116 R)
• M12: 1,140,385 km (0.043 R)
• M13: 1,330,823 km (0.115 R)
• M14: 1,478,326 km (0.091 R)
• M15: 1,551,629 km (0.049 R)
• M16: 1,641,388 km (0.118 R)
• M17: 1,768,995 km (0.088 R)
• M18: 1,948,063 km (0.085 R)
• M19: 2,061,758 km (0.087 R)
• M20: 2,290,044 km (0.088 R)
• M21: 2,479,884 km (0.116 R)
• M22: 2,579,815 km (0.03 R)
• M23: 2,687,077 km (0.054 R)
• M24: 2,801,968 km (0.101 R)
• M25: 2,918,505 km (0.11 R)
• M26: 2,986,721 km (0.109 R)
• M27: 3,162,798 km (0.101 R)
• M28: 3,232,960 km (0.083 R)
• M29: 3,355,331 km (0.118 R)
• M30: 3,505,677 km (0.096 R)
• M31: 3,578,381 km (0.114 R)
• M32: 3,846,909 km (0.106 R)
• M33: 4,031,962 km (0.115 R)
• M34: 4,143,113 km (0.08 R)
• M35: 4,332,803 km (0.026 R)
• M36: 4,432,435 km (0.101 R)
• M37: 4,539,847 km (0.081 R)
• M38: 4,640,975 km (0.103 R)
• M39: 4,721,010 km (0.103 R)
• M40: 4,808,824 km (0.084 R)
• M41: 4,956,327 km (0.029 R)
• M42: 5,053,117 km (0.1 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 30.3

Radius: 13.1

Gravity: 0.18 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 0.78 AU - 0.92 AU

Year: 523 Days

Day: 7.9 Hours

Environment

Temp: -158 °C

Axial Tilt: 29.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 50,297,626 km

• M1: 163,062 km (0.109 R)
• M2: 248,931 km (0.072 R)
• M3: 369,208 km (0.043 R)
• M4: 475,871 km (0.094 R)
• M5: 573,708 km (0.12 R)
• M6: 759,209 km (0.094 R)
• M7: 846,874 km (0.116 R)
• M8: 936,034 km (0.083 R)
• M9: 1,031,178 km (0.114 R)
• M10: 1,274,275 km (0.109 R)
• M11: 1,378,395 km (0.113 R)
• M12: 1,477,429 km (0.062 R)
• M13: 1,604,736 km (0.095 R)
• M14: 1,822,401 km (0.087 R)
• M15: 1,931,907 km (0.069 R)
• M16: 2,106,936 km (0.098 R)
• M17: 2,270,896 km (0.042 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 272.1

Radius: 11.8

Gravity: 1.95 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 0.89 AU - 1.35 AU

Year: 790 Days

Day: 11.9 Hours

Environment

Temp: -174 °C

Axial Tilt: 32 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 50,297,626 km

• M1: 146,905 km (0.109 R)
• M2: 239,955 km (0.041 R)
• M3: 315,203 km (0.099 R)
• M4: 390,899 km (0.09 R)
• M5: 471,981 km (0.104 R)
• M6: 607,068 km (0.054 R)
• M7: 701,315 km (0.075 R)
• M8: 779,106 km (0.087 R)
• M9: 869,313 km (0.106 R)
• M10: 953,986 km (0.115 R)
• M11: 1,284,148 km (0.052 R)
• M12: 1,376,600 km (0.111 R)
• M13: 1,460,075 km (0.067 R)
• M14: 1,539,661 km (0.09 R)
• M15: 1,626,727 km (0.106 R)
• M16: 1,805,796 km (0.086 R)
• M17: 1,910,365 km (0.1 R)
• M18: 2,017,028 km (0.113 R)
• M19: 2,093,473 km (0.108 R)
• M20: 2,216,592 km (0.091 R)
• M21: 2,328,940 km (0.097 R)
• M22: 2,463,727 km (0.098 R)
• M23: 2,587,146 km (0.117 R)
• M24: 2,677,652 km (0.118 R)
• M25: 2,847,595 km (0.115 R)
• M26: 2,934,063 km (0.118 R)
• M27: 3,094,582 km (0.108 R)
• M28: 3,310,900 km (0.103 R)
• M29: 3,547,714 km (0.097 R)
• M30: 3,633,134 km (0.097 R)
• M31: 3,766,426 km (0.094 R)
• M32: 3,853,492 km (0.086 R)
• M33: 3,941,455 km (0.109 R)
• M34: 4,110,949 km (0.043 R)
• M35: 4,200,858 km (0.116 R)
• M36: 4,374,092 km (0.063 R)
• M37: 4,491,078 km (0.041 R)
• M38: 4,608,961 km (0.067 R)
• M39: 4,865,222 km (0.087 R)
• M40: 4,943,013 km (0.084 R)
• M41: 5,231,886 km (0.057 R)
• M42: 5,427,560 km (0.058 R)
• M43: 5,571,324 km (0.079 R)
• M44: 5,689,207 km (0.031 R)
• M45: 5,853,765 km (0.107 R)
• M46: 6,168,818 km (0.117 R)
• M47: 6,451,558 km (0.036 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 386.4

Radius: 14.2

Gravity: 1.92 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 1.52 AU - 1.8 AU

Year: 1426 Days

Day: 13.3 Hours

Environment

Temp: -204 °C

Axial Tilt: 47 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 50,297,626 km

• M1: 202,256 km (0.104 R)
• M2: 292,015 km (0.082 R)
• M3: 440,117 km (0.097 R)
• M4: 675,135 km (0.099 R)
• M5: 769,831 km (0.108 R)
• M6: 889,359 km (0.107 R)
• M7: 1,029,682 km (0.114 R)
• M8: 1,120,638 km (0.113 R)
• M9: 1,311,674 km (0.053 R)
• M10: 1,578,407 km (0.068 R)
• M11: 1,915,302 km (0.103 R)
• M12: 2,192,656 km (0.088 R)
• M13: 2,445,028 km (0.081 R)
• M14: 2,550,644 km (0.077 R)
• M15: 2,727,020 km (0.08 R)
• M16: 2,856,871 km (0.105 R)
• M17: 3,019,783 km (0.06 R)
• M18: 3,269,910 km (0.079 R)
• M19: 3,451,223 km (0.087 R)
• M20: 3,548,761 km (0.087 R)
• M21: 3,835,390 km (0.101 R)
• M22: 3,947,738 km (0.06 R)
• M23: 4,175,875 km (0.114 R)
• M24: 4,549,870 km (0.077 R)
• M25: 4,753,173 km (0.068 R)
• M26: 4,886,315 km (0.067 R)
• M27: 4,983,853 km (0.114 R)
• M28: 5,205,856 km (0.026 R)
• M29: 5,318,204 km (0.088 R)
• M30: 5,456,433 km (0.089 R)
• M31: 5,545,144 km (0.119 R)
• M32: 5,826,987 km (0.12 R)
• M33: 5,956,688 km (0.094 R)
• M34: 6,179,439 km (0.094 R)
• M35: 6,364,941 km (0.119 R)
• M36: 6,525,459 km (0.095 R)
• M37: 6,660,247 km (0.096 R)
• M38: 6,864,149 km (0.053 R)
• M39: 7,111,733 km (0.051 R)
• M40: 7,474,358 km (0.042 R)
• M41: 7,658,065 km (0.081 R)
• M42: 7,757,697 km (0.073 R)
• M43: 7,914,924 km (0.103 R)
• M44: 8,015,604 km (0.08 R)
• M45: 8,422,510 km (0.053 R)
• M46: 8,525,283 km (0.03 R)
• M47: 8,672,937 km (0.107 R)
• M48: 8,761,798 km (0.107 R)
• M49: 8,895,837 km (0.119 R)
• M50: 9,060,545 km (0.079 R)
• M51: 9,211,339 km (0.093 R)
• M52: 9,393,250 km (0.089 R)
• M53: 9,915,048 km (0.098 R)
• M54: 10,163,979 km (0.102 R)
• M55: 10,352,023 km (0.11 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 371.9

Radius: 10.1

Gravity: 3.65 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 1.44 AU - 2.12 AU

Year: 1584 Days

Day: 6.5 Hours

Environment

Temp: -193 °C

Axial Tilt: 23.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 50,297,626 km

• M1: 135,236 km (0.088 R)
• M2: 233,672 km (0.086 R)
• M3: 362,775 km (0.057 R)
• M4: 431,291 km (0.1 R)
• M5: 499,806 km (0.119 R)
• M6: 584,479 km (0.094 R)
• M7: 750,682 km (0.118 R)
• M8: 1,004,550 km (0.118 R)
• M9: 1,092,962 km (0.115 R)
• M10: 1,301,651 km (0.089 R)
• M11: 1,448,257 km (0.082 R)
• M12: 1,574,817 km (0.096 R)
• M13: 1,687,464 km (0.025 R)
• M14: 1,829,881 km (0.082 R)
• M15: 1,893,460 km (0.081 R)
• M16: 2,194,002 km (0.112 R)
• M17: 2,261,920 km (0.091 R)
• M18: 2,694,108 km (0.085 R)
• M19: 2,957,251 km (0.056 R)
• M20: 3,206,930 km (0.112 R)
• M21: 3,273,201 km (0.105 R)
• M22: 3,350,992 km (0.031 R)
• M23: 3,634,331 km (0.088 R)
• M24: 3,819,832 km (0.107 R)
• M25: 4,008,475 km (0.098 R)
• M26: 4,115,886 km (0.053 R)
• M27: 4,260,697 km (0.099 R)
• M28: 4,617,787 km (0.053 R)
• M29: 4,793,565 km (0.078 R)
• M30: 4,856,844 km (0.12 R)
• M31: 4,920,424 km (0.119 R)
• M32: 5,022,898 km (0.072 R)
• M33: 5,242,807 km (0.055 R)
• M34: 5,386,870 km (0.091 R)
• M35: 5,719,127 km (0.051 R)
• M36: 5,840,301 km (0.12 R)
• M37: 5,935,146 km (0.09 R)
• M38: 6,016,976 km (0.037 R)
• M39: 6,099,105 km (0.109 R)
• M40: 6,320,061 km (0.08 R)
• M41: 6,599,809 km (0.114 R)
• M42: 6,798,176 km (0.063 R)
• M43: 7,346,452 km (0.075 R)
• M44: 7,552,000 km (0.092 R)
• M45: 7,879,021 km (0.087 R)
• M46: 7,984,038 km (0.1 R)
• M47: 8,134,833 km (0.105 R)
• M48: 8,256,157 km (0.061 R)
• M49: 8,424,006 km (0.118 R)
• M50: 8,577,643 km (0.115 R)
• M51: 8,747,586 km (0.105 R)
• M52: 8,887,609 km (0.069 R)
• M53: 9,169,751 km (0.102 R)
• M54: 9,232,732 km (0.094 R)
• M55: 9,311,869 km (0.105 R)
• M56: 9,518,464 km (0.058 R)
• M57: 9,807,188 km (0.092 R)
• M58: 9,952,597 km (0.115 R)
• M59: 10,115,060 km (0.092 R)
• M60: 10,245,659 km (0.04 R)
• M61: 10,360,401 km (0.086 R)
• M62: 10,723,624 km (0.089 R)
• M63: 11,276,538 km (0.071 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 481.4

Radius: 14

Gravity: 2.46 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 2.75 AU - 4.11 AU

Year: 4236 Days

Day: 10.2 Hours

Environment

Temp: -211 °C

Axial Tilt: 3.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 50,297,626 km

• M1: 178,021 km (0.112 R)
• M2: 298,149 km (0.095 R)
• M3: 473,627 km (0.113 R)
• M4: 597,195 km (0.104 R)
• M5: 704,008 km (0.042 R)
• M6: 1,032,824 km (0.104 R)
• M7: 1,305,541 km (0.061 R)
• M8: 1,602,193 km (0.111 R)
• M9: 1,773,483 km (0.094 R)
• M10: 1,861,596 km (0.102 R)
• M11: 1,981,274 km (0.083 R)
• M12: 2,072,978 km (0.082 R)
• M13: 2,308,445 km (0.088 R)
• M14: 2,470,609 km (0.114 R)
• M15: 3,374,330 km (0.067 R)
• M16: 3,766,725 km (0.1 R)
• M17: 3,862,318 km (0.087 R)
• M18: 3,997,554 km (0.073 R)
• M19: 4,114,839 km (0.061 R)
• M20: 4,453,379 km (0.097 R)
• M21: 4,884,221 km (0.104 R)
• M22: 5,073,013 km (0.102 R)
• M23: 5,242,957 km (0.037 R)
• M24: 5,764,006 km (0.08 R)
• M25: 6,576,921 km (0.053 R)
• M26: 6,739,234 km (0.043 R)
• M27: 6,832,584 km (0.031 R)
• M28: 6,973,355 km (0.11 R)
• M29: 7,091,388 km (0.104 R)
• M30: 7,281,826 km (0.095 R)
• M31: 7,522,230 km (0.083 R)
• M32: 7,716,408 km (0.101 R)
• M33: 7,814,245 km (0.116 R)
• M34: 8,060,333 km (0.034 R)
• M35: 8,234,166 km (0.108 R)
• M36: 8,686,999 km (0.086 R)
• M37: 9,148,059 km (0.113 R)
• M38: 9,486,001 km (0.088 R)
• M39: 9,617,198 km (0.036 R)
• M40: 10,254,784 km (0.085 R)
• M41: 11,403,696 km (0.111 R)
• M42: 11,599,071 km (0.098 R)
• M43: 12,078,382 km (0.119 R)
• M44: 12,334,793 km (0.107 R)
• M45: 12,998,260 km (0.071 R)
• M46: 14,631,719 km (0.08 R)
• M47: 14,753,043 km (0.09 R)
• M48: 15,241,779 km (0.081 R)
• M49: 15,860,067 km (0.066 R)
• M50: 16,047,214 km (0.101 R)
• M51: 16,234,959 km (0.066 R)
• M52: 16,329,206 km (0.067 R)
• M53: 16,486,583 km (0.08 R)
• M54: 16,866,412 km (0.115 R)
• M55: 16,961,855 km (0.098 R)
• M56: 17,217,219 km (0.053 R)
• M57: 17,409,602 km (0.082 R)
• M58: 17,667,060 km (0.074 R)
• M59: 17,763,999 km (0.095 R)
• M60: 17,990,790 km (0.112 R)
• M61: 18,545,798 km (0.041 R)
• M62: 18,677,145 km (0.084 R)
• M63: 20,108,946 km (0.105 R)
• M64: 20,991,872 km (0.053 R)
• M65: 21,163,162 km (0.117 R)
• M66: 21,266,085 km (0.084 R)
• M67: 21,541,495 km (0.086 R)
• M68: 22,725,263 km (0.116 R)
• M69: 23,077,416 km (0.12 R)
• M70: 23,289,546 km (0.094 R)

Planet 7 - Ice Giant

Semi-Major Axis: 6.92 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 537.1

Radius: 7.8

Gravity: 8.83 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 6.06 AU - 7.79 AU

Year: 12139 Days

Day: 19.2 Hours

Environment

Temp: -235 °C

Axial Tilt: 34.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 50,297,626 km

• M1: 114,742 km (0.079 R)
• M2: 228,436 km (0.088 R)
• M3: 307,424 km (0.074 R)
• M4: 357,838 km (0.12 R)
• M5: 498,610 km (0.111 R)
• M6: 624,870 km (0.068 R)
• M7: 1,087,128 km (0.114 R)
• M8: 1,385,276 km (0.087 R)
• M9: 2,449,964 km (0.114 R)
• M10: 2,586,996 km (0.114 R)
• M11: 2,926,284 km (0.082 R)
• M12: 3,130,784 km (0.061 R)
• M13: 3,898,820 km (0.053 R)
• M14: 4,419,719 km (0.105 R)
• M15: 4,688,547 km (0.108 R)
• M16: 4,928,053 km (0.051 R)
• M17: 5,171,598 km (0.105 R)
• M18: 5,634,305 km (0.08 R)
• M19: 5,815,916 km (0.052 R)
• M20: 6,036,274 km (0.09 R)
• M21: 6,147,575 km (0.078 R)
• M22: 6,599,360 km (0.071 R)
• M23: 7,534,796 km (0.118 R)
• M24: 7,654,624 km (0.103 R)
• M25: 8,304,627 km (0.105 R)
• M26: 8,428,494 km (0.08 R)
• M27: 9,743,609 km (0.088 R)
• M28: 10,447,167 km (0.076 R)
• M29: 10,895,213 km (0.089 R)
• M30: 11,349,542 km (0.099 R)
• M31: 11,532,949 km (0.066 R)
• M32: 12,370,697 km (0.111 R)
• M33: 12,701,757 km (0.058 R)
• M34: 13,083,680 km (0.07 R)
• M35: 13,179,722 km (0.063 R)
• M36: 13,517,963 km (0.078 R)
• M37: 13,809,978 km (0.065 R)
• M38: 15,150,076 km (0.097 R)
• M39: 16,583,223 km (0.116 R)
• M40: 16,635,134 km (0.1 R)
• M41: 16,843,673 km (0.117 R)
• M42: 17,000,452 km (0.087 R)
• M43: 18,434,497 km (0.091 R)
• M44: 18,596,212 km (0.076 R)
• M45: 18,866,835 km (0.066 R)
• M46: 21,247,086 km (0.064 R)
• M47: 22,099,495 km (0.04 R)
• M48: 22,386,125 km (0.093 R)
• M49: 23,021,018 km (0.066 R)
• M50: 23,779,030 km (0.073 R)
• M51: 23,955,107 km (0.107 R)
• M52: 24,961,003 km (0.092 R)
• M53: 25,499,107 km (0.107 R)
• M54: 25,559,095 km (0.059 R)
• M55: 26,283,149 km (0.097 R)
• M56: 26,465,210 km (0.116 R)
• M57: 26,647,719 km (0.064 R)
• M58: 27,197,641 km (0.12 R)
• M59: 27,443,281 km (0.077 R)
• M60: 27,504,765 km (0.085 R)
• M61: 28,308,704 km (0.109 R)
• M62: 28,807,314 km (0.094 R)
• M63: 29,057,741 km (0.087 R)
• M64: 30,384,076 km (0.043 R)
• M65: 31,086,587 km (0.049 R)
• M66: 31,923,886 km (0.093 R)
• M67: 32,964,489 km (0.1 R)
• M68: 33,488,979 km (0.093 R)
• M69: 33,752,272 km (0.097 R)
• M70: 34,148,407 km (0.107 R)
• M71: 34,479,766 km (0.102 R)
• M72: 36,287,357 km (0.085 R)
• M73: 36,422,444 km (0.119 R)
• M74: 36,557,830 km (0.042 R)
• M75: 36,693,216 km (0.084 R)
• M76: 38,125,616 km (0.079 R)
• M77: 38,469,392 km (0.097 R)
• M78: 39,437,290 km (0.069 R)
• M79: 40,904,097 km (0.079 R)
• M80: 41,892,041 km (0.101 R)
• M81: 43,963,074 km (0.06 R)
• M82: 46,947,552 km (0.118 R)
• M83: 47,537,416 km (0.066 R)
• M84: 47,685,219 km (0.057 R)
• M85: 48,575,775 km (0.107 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 333 - 12,336 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit