🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.31 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 345.1

Radius: 13.1

Gravity: 2.01 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 0.6 AU - 0.64 AU

Year: 326 Days

Day: 10 Hours

Environment

Temp: -159 °C

Axial Tilt: 34.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 52,418,565 km

• M1: 168,447 km (0.11 R)
• M2: 273,764 km (0.039 R)
• M3: 385,813 km (0.114 R)
• M4: 468,989 km (0.084 R)
• M5: 598,242 km (0.083 R)
• M6: 682,765 km (0.12 R)
• M7: 775,067 km (0.111 R)
• M8: 898,335 km (0.095 R)
• M9: 1,015,022 km (0.118 R)
• M10: 1,108,969 km (0.085 R)
• M11: 1,209,798 km (0.078 R)
• M12: 1,317,658 km (0.088 R)
• M13: 1,476,232 km (0.075 R)
• M14: 1,564,046 km (0.104 R)
• M15: 1,674,299 km (0.104 R)
• M16: 1,800,111 km (0.056 R)
• M17: 1,955,394 km (0.03 R)
• M18: 2,088,386 km (0.082 R)
• M19: 2,206,120 km (0.044 R)
• M20: 2,330,884 km (0.075 R)
• M21: 2,515,339 km (0.058 R)
• M22: 2,641,150 km (0.032 R)
• M23: 2,749,310 km (0.095 R)
• M24: 2,853,879 km (0.072 R)
• M25: 2,969,967 km (0.07 R)
• M26: 3,113,580 km (0.104 R)
• M27: 3,585,562 km (0.1 R)
• M28: 3,689,233 km (0.11 R)
• M29: 3,782,881 km (0.112 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 41.1

Radius: 12.3

Gravity: 0.27 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 1.24 AU - 1.56 AU

Year: 1105 Days

Day: 13.4 Hours

Environment

Temp: -182 °C

Axial Tilt: 31.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 52,418,565 km

• M1: 173,534 km (0.103 R)
• M2: 276,906 km (0.088 R)
• M3: 432,338 km (0.059 R)
• M4: 520,152 km (0.084 R)
• M5: 680,072 km (0.075 R)
• M6: 803,789 km (0.099 R)
• M7: 889,659 km (0.048 R)
• M8: 1,004,699 km (0.034 R)
• M9: 1,319,752 km (0.117 R)
• M10: 1,423,573 km (0.037 R)
• M11: 1,547,440 km (0.08 R)
• M12: 1,652,907 km (0.032 R)
• M13: 1,779,018 km (0.108 R)
• M14: 1,875,957 km (0.08 R)
• M15: 2,031,838 km (0.03 R)
• M16: 2,197,144 km (0.105 R)
• M17: 2,311,586 km (0.082 R)
• M18: 2,520,724 km (0.106 R)
• M19: 2,604,050 km (0.088 R)
• M20: 2,714,753 km (0.093 R)
• M21: 2,816,479 km (0.118 R)
• M22: 3,224,582 km (0.044 R)
• M23: 3,407,092 km (0.115 R)
• M24: 3,764,481 km (0.117 R)
• M25: 3,993,216 km (0.107 R)
• M26: 4,189,638 km (0.102 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 61.8

Radius: 10.3

Gravity: 0.58 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 1.66 AU - 2.16 AU

Year: 1760 Days

Day: 7.7 Hours

Environment

Temp: -196 °C

Axial Tilt: 34 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 52,418,565 km

• M1: 129,253 km (0.063 R)
• M2: 193,430 km (0.118 R)
• M3: 369,806 km (0.093 R)
• M4: 442,211 km (0.03 R)
• M5: 544,087 km (0.083 R)
• M6: 659,427 km (0.066 R)
• M7: 873,053 km (0.095 R)
• M8: 1,067,830 km (0.101 R)
• M9: 1,349,822 km (0.109 R)
• M10: 1,447,210 km (0.104 R)
• M11: 1,692,102 km (0.092 R)
• M12: 1,976,337 km (0.057 R)
• M13: 2,121,148 km (0.043 R)
• M14: 2,221,828 km (0.112 R)
• M15: 2,498,284 km (0.077 R)
• M16: 2,734,799 km (0.088 R)
• M17: 2,874,373 km (0.079 R)
• M18: 3,038,931 km (0.105 R)
• M19: 3,183,742 km (0.07 R)
• M20: 3,276,343 km (0.058 R)
• M21: 3,480,095 km (0.085 R)
• M22: 3,559,532 km (0.034 R)
• M23: 3,900,016 km (0.087 R)
• M24: 4,832,460 km (0.09 R)
• M25: 5,019,906 km (0.091 R)
• M26: 5,155,292 km (0.032 R)
• M27: 5,392,704 km (0.12 R)
• M28: 5,494,281 km (0.083 R)
• M29: 6,584,101 km (0.086 R)
• M30: 6,722,480 km (0.044 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 954.8

Radius: 10.4

Gravity: 8.83 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 2.92 AU - 3.26 AU

Year: 3622 Days

Day: 12.6 Hours

Environment

Temp: -203 °C

Axial Tilt: 34.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 52,418,565 km

• M1: 130,150 km (0.117 R)
• M2: 314,305 km (0.1 R)
• M3: 423,063 km (0.111 R)
• M4: 517,459 km (0.1 R)
• M5: 742,005 km (0.104 R)
• M6: 885,021 km (0.083 R)
• M7: 985,551 km (0.039 R)
• M8: 1,090,419 km (0.054 R)
• M9: 1,639,892 km (0.083 R)
• M10: 1,733,989 km (0.055 R)
• M11: 2,060,860 km (0.044 R)
• M12: 2,624,246 km (0.095 R)
• M13: 2,828,746 km (0.058 R)
• M14: 3,000,036 km (0.068 R)
• M15: 3,393,029 km (0.086 R)
• M16: 3,575,240 km (0.119 R)
• M17: 3,657,219 km (0.12 R)
• M18: 3,949,384 km (0.075 R)
• M19: 4,401,917 km (0.082 R)
• M20: 4,512,171 km (0.066 R)
• M21: 4,578,742 km (0.109 R)
• M22: 4,645,612 km (0.102 R)
• M23: 5,054,014 km (0.058 R)
• M24: 5,403,176 km (0.104 R)
• M25: 5,978,230 km (0.098 R)
• M26: 6,322,604 km (0.114 R)
• M27: 6,397,254 km (0.097 R)
• M28: 6,522,467 km (0.053 R)
• M29: 6,597,864 km (0.081 R)
• M30: 7,817,835 km (0.05 R)
• M31: 8,221,749 km (0.044 R)
• M32: 8,467,389 km (0.064 R)
• M33: 8,715,422 km (0.06 R)
• M34: 9,106,022 km (0.025 R)
• M35: 9,190,545 km (0.038 R)
• M36: 9,331,915 km (0.078 R)
• M37: 9,645,472 km (0.087 R)
• M38: 9,991,492 km (0.116 R)
• M39: 12,619,777 km (0.113 R)
• M40: 12,808,570 km (0.101 R)
• M41: 14,221,372 km (0.116 R)
• M42: 15,079,316 km (0.072 R)
• M43: 15,784,371 km (0.043 R)
• M44: 16,089,999 km (0.107 R)
• M45: 16,431,681 km (0.1 R)
• M46: 16,500,346 km (0.115 R)
• M47: 16,879,577 km (0.076 R)
• M48: 17,087,667 km (0.098 R)
• M49: 17,576,553 km (0.117 R)
• M50: 17,752,181 km (0.047 R)
• M51: 18,140,836 km (0.116 R)
• M52: 18,567,938 km (0.081 R)
• M53: 19,070,437 km (0.1 R)
• M54: 19,178,746 km (0.066 R)
• M55: 19,577,425 km (0.118 R)
• M56: 20,162,352 km (0.07 R)
• M57: 20,752,965 km (0.094 R)
• M58: 21,536,857 km (0.046 R)
• M59: 21,611,956 km (0.084 R)
• M60: 21,687,203 km (0.074 R)
• M61: 22,178,483 km (0.081 R)
• M62: 22,254,329 km (0.104 R)
• M63: 22,368,322 km (0.119 R)
• M64: 22,482,615 km (0.114 R)
• M65: 22,711,500 km (0.113 R)
• M66: 23,133,366 km (0.12 R)
• M67: 23,210,409 km (0.115 R)
• M68: 23,326,048 km (0.098 R)
• M69: 23,519,179 km (0.057 R)
• M70: 25,400,222 km (0.102 R)
• M71: 25,519,452 km (0.083 R)
• M72: 27,126,133 km (0.081 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 595.7

Radius: 11.3

Gravity: 4.67 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 3.54 AU - 4.54 AU

Year: 5415 Days

Day: 5.4 Hours

Environment

Temp: -216 °C

Axial Tilt: 12.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 52,418,565 km

• M1: 207,642 km (0.095 R)
• M2: 297,700 km (0.102 R)
• M3: 410,347 km (0.098 R)
• M4: 596,297 km (0.082 R)
• M5: 1,097,300 km (0.106 R)
• M6: 1,558,660 km (0.067 R)
• M7: 2,223,922 km (0.026 R)
• M8: 2,374,417 km (0.062 R)
• M9: 2,587,146 km (0.097 R)
• M10: 2,745,869 km (0.08 R)
• M11: 2,826,353 km (0.044 R)
• M12: 2,990,013 km (0.113 R)
• M13: 3,521,384 km (0.111 R)
• M14: 3,720,050 km (0.073 R)
• M15: 4,151,640 km (0.092 R)
• M16: 4,456,221 km (0.115 R)
• M17: 4,575,301 km (0.099 R)
• M18: 4,914,440 km (0.104 R)
• M19: 5,850,025 km (0.108 R)
• M20: 6,085,791 km (0.105 R)
• M21: 6,165,227 km (0.081 R)
• M22: 6,271,442 km (0.083 R)
• M23: 6,351,626 km (0.054 R)
• M24: 6,432,110 km (0.114 R)
• M25: 7,032,895 km (0.037 R)
• M26: 7,255,796 km (0.092 R)
• M27: 7,938,561 km (0.099 R)
• M28: 8,054,349 km (0.082 R)
• M29: 8,258,401 km (0.101 R)
• M30: 8,346,364 km (0.109 R)
• M31: 8,731,130 km (0.115 R)
• M32: 8,880,728 km (0.1 R)
• M33: 9,031,223 km (0.115 R)
• M34: 9,456,979 km (0.036 R)
• M35: 10,107,879 km (0.112 R)
• M36: 10,296,522 km (0.088 R)
• M37: 10,805,305 km (0.032 R)
• M38: 11,127,538 km (0.102 R)
• M39: 11,748,370 km (0.072 R)
• M40: 12,112,940 km (0.062 R)
• M41: 12,246,530 km (0.079 R)
• M42: 12,717,764 km (0.074 R)
• M43: 12,887,408 km (0.06 R)
• M44: 13,608,619 km (0.101 R)
• M45: 14,096,607 km (0.089 R)
• M46: 14,272,235 km (0.097 R)
• M47: 14,768,152 km (0.073 R)
• M48: 15,125,691 km (0.114 R)
• M49: 15,197,648 km (0.12 R)
• M50: 15,269,604 km (0.106 R)
• M51: 15,377,764 km (0.096 R)
• M52: 16,399,816 km (0.093 R)
• M53: 16,696,020 km (0.033 R)
• M54: 17,255,815 km (0.083 R)
• M55: 17,594,804 km (0.069 R)
• M56: 17,935,887 km (0.079 R)
• M57: 18,088,178 km (0.12 R)
• M58: 18,701,828 km (0.052 R)
• M59: 19,127,584 km (0.079 R)
• M60: 19,244,270 km (0.112 R)
• M61: 19,988,819 km (0.114 R)
• M62: 20,782,585 km (0.104 R)
• M63: 21,103,024 km (0.107 R)
• M64: 21,384,866 km (0.096 R)
• M65: 21,992,682 km (0.059 R)
• M66: 22,606,333 km (0.1 R)
• M67: 23,308,545 km (0.078 R)
• M68: 23,766,763 km (0.098 R)
• M69: 23,934,163 km (0.098 R)
• M70: 24,101,863 km (0.091 R)
• M71: 24,692,176 km (0.107 R)
• M72: 25,244,491 km (0.055 R)
• M73: 25,500,752 km (0.096 R)
• M74: 26,102,136 km (0.086 R)
• M75: 26,361,389 km (0.088 R)
• M76: 26,838,756 km (0.045 R)
• M77: 27,538,275 km (0.088 R)
• M78: 28,598,775 km (0.078 R)
• M79: 28,821,376 km (0.097 R)
• M80: 29,044,576 km (0.099 R)
• M81: 29,447,742 km (0.117 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 98.8

Radius: 8.4

Gravity: 1.4 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 4.1 AU - 5.68 AU

Year: 7211 Days

Day: 10.2 Hours

Environment

Temp: -227 °C

Axial Tilt: 47.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 52,418,565 km

• M1: 236,065 km (0.116 R)
• M2: 683,961 km (0.11 R)
• M3: 778,956 km (0.106 R)
• M4: 848,070 km (0.093 R)
• M5: 1,090,868 km (0.093 R)
• M6: 1,691,653 km (0.098 R)
• M7: 1,943,725 km (0.101 R)
• M8: 2,095,268 km (0.079 R)
• M9: 2,236,339 km (0.113 R)
• M10: 2,468,814 km (0.11 R)
• M11: 2,558,124 km (0.056 R)
• M12: 2,648,331 km (0.048 R)
• M13: 3,164,145 km (0.06 R)
• M14: 3,293,846 km (0.067 R)
• M15: 4,003,538 km (0.11 R)
• M16: 4,179,465 km (0.114 R)
• M17: 4,411,940 km (0.043 R)
• M18: 4,815,107 km (0.096 R)
• M19: 5,096,650 km (0.108 R)
• M20: 5,345,132 km (0.11 R)
• M21: 5,794,524 km (0.113 R)
• M22: 5,953,696 km (0.118 R)
• M23: 6,094,168 km (0.049 R)
• M24: 6,337,415 km (0.104 R)
• M25: 6,398,899 km (0.078 R)
• M26: 7,214,208 km (0.076 R)
• M27: 7,601,666 km (0.089 R)
• M28: 7,951,576 km (0.095 R)
• M29: 8,531,716 km (0.083 R)
• M30: 8,826,723 km (0.116 R)
• M31: 9,473,884 km (0.118 R)
• M32: 10,040,710 km (0.102 R)
• M33: 10,448,813 km (0.114 R)
• M34: 11,009,655 km (0.066 R)
• M35: 11,157,608 km (0.106 R)
• M36: 11,330,992 km (0.113 R)
• M37: 11,705,585 km (0.102 R)
• M38: 12,058,935 km (0.06 R)
• M39: 12,262,388 km (0.041 R)
• M40: 12,544,081 km (0.076 R)
• M41: 12,698,615 km (0.119 R)
• M42: 12,905,659 km (0.101 R)
• M43: 12,983,450 km (0.104 R)
• M44: 13,192,139 km (0.116 R)
• M45: 14,818,567 km (0.074 R)
• M46: 15,036,531 km (0.03 R)
• M47: 15,283,068 km (0.117 R)
• M48: 15,338,120 km (0.111 R)
• M49: 15,919,158 km (0.087 R)
• M50: 15,974,809 km (0.055 R)
• M51: 16,620,323 km (0.089 R)
• M52: 16,818,391 km (0.044 R)
• M53: 17,762,952 km (0.081 R)
• M54: 18,373,012 km (0.101 R)
• M55: 18,842,450 km (0.096 R)
• M56: 19,049,045 km (0.05 R)
• M57: 19,793,145 km (0.109 R)

Planet 7 - Ice Giant

Semi-Major Axis: 6.54 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 720.2

Radius: 3.7

Gravity: 52.61 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 5.21 AU - 7.87 AU

Year: 11153 Days

Day: 22.1 Hours

Environment

Temp: -219 °C

Axial Tilt: 27.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 52,418,565 km

• M1: 47,722 km (0.07 R)
• M2: 114,891 km (0.066 R)
• M3: 194,178 km (0.09 R)
• M4: 278,402 km (0.086 R)
• M5: 631,602 km (0.115 R)
• M6: 703,260 km (0.116 R)
• M7: 835,055 km (0.073 R)
• M8: 1,460,075 km (0.109 R)
• M9: 1,827,936 km (0.105 R)
• M10: 1,956,740 km (0.106 R)
• M11: 2,701,738 km (0.069 R)
• M12: 2,907,883 km (0.1 R)
• M13: 3,211,118 km (0.085 R)
• M14: 3,749,371 km (0.113 R)
• M15: 3,847,208 km (0.028 R)
• M16: 4,012,364 km (0.114 R)
• M17: 4,145,955 km (0.054 R)
• M18: 4,315,151 km (0.065 R)
• M19: 4,486,590 km (0.096 R)
• M20: 5,230,690 km (0.038 R)
• M21: 5,450,299 km (0.032 R)
• M22: 6,319,612 km (0.076 R)
• M23: 6,358,358 km (0.064 R)
• M24: 6,869,385 km (0.09 R)
• M25: 7,312,194 km (0.091 R)
• M26: 7,805,568 km (0.051 R)
• M27: 7,888,894 km (0.036 R)
• M28: 8,867,713 km (0.079 R)
• M29: 9,482,111 km (0.051 R)
• M30: 9,526,392 km (0.092 R)
• M31: 9,929,259 km (0.051 R)
• M32: 9,974,288 km (0.067 R)
• M33: 11,976,806 km (0.107 R)
• M34: 12,314,149 km (0.093 R)
• M35: 14,250,544 km (0.118 R)
• M36: 15,383,747 km (0.106 R)
• M37: 15,961,195 km (0.058 R)
• M38: 16,119,919 km (0.108 R)
• M39: 16,652,637 km (0.08 R)
• M40: 17,029,174 km (0.11 R)
• M41: 17,408,255 km (0.087 R)
• M42: 18,285,497 km (0.057 R)
• M43: 18,396,050 km (0.117 R)
• M44: 18,507,052 km (0.049 R)
• M45: 18,673,704 km (0.081 R)
• M46: 19,008,653 km (0.113 R)
• M47: 20,196,610 km (0.104 R)
• M48: 22,111,164 km (0.038 R)
• M49: 22,229,196 km (0.108 R)
• M50: 22,821,754 km (0.063 R)
• M51: 23,000,523 km (0.056 R)
• M52: 23,060,213 km (0.053 R)
• M53: 25,243,444 km (0.034 R)
• M54: 25,675,632 km (0.079 R)
• M55: 26,172,447 km (0.11 R)
• M56: 26,547,189 km (0.104 R)
• M57: 27,936,206 km (0.079 R)
• M58: 28,639,615 km (0.078 R)
• M59: 28,832,446 km (0.077 R)
• M60: 29,154,830 km (0.072 R)
• M61: 29,219,456 km (0.116 R)
• M62: 30,916,046 km (0.105 R)
• M63: 31,047,841 km (0.08 R)
• M64: 32,109,238 km (0.12 R)
• M65: 32,577,330 km (0.086 R)
• M66: 33,384,859 km (0.053 R)
• M67: 34,471,987 km (0.07 R)
• M68: 35,432,704 km (0.11 R)
• M69: 35,708,862 km (0.116 R)
• M70: 36,960,099 km (0.045 R)
• M71: 37,099,973 km (0.086 R)
• M72: 38,367,067 km (0.098 R)
• M73: 39,576,865 km (0.068 R)
• M74: 41,233,362 km (0.112 R)
• M75: 41,887,703 km (0.095 R)
• M76: 42,179,568 km (0.039 R)
• M77: 42,252,572 km (0.112 R)
• M78: 42,692,091 km (0.084 R)
• M79: 43,427,663 km (0.076 R)
• M80: 43,797,170 km (0.068 R)
• M81: 43,871,072 km (0.09 R)
• M82: 44,911,674 km (0.092 R)
• M83: 45,285,220 km (0.039 R)
• M84: 46,336,594 km (0.115 R)
• M85: 47,168,508 km (0.117 R)
• M86: 47,852,619 km (0.073 R)
• M87: 49,230,864 km (0.082 R)
• M88: 50,234,367 km (0.106 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 420 - 17,541 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit