🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.86

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 0.41 AU - 0.59 AU

Year: 228 Days

Day: 24.3 Hours

Environment

Temp: -118 °C

Axial Tilt: 16.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 0.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 81.1

Radius: 9.6

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 0.58 AU - 0.8 AU

Year: 370 Days

Day: 6.5 Hours

Environment

Temp: -147 °C

Axial Tilt: 12.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 32,208,695 km

• M1: 119,529 km (0.039 R)
• M2: 195,973 km (0.07 R)
• M3: 257,159 km (0.114 R)
• M4: 330,910 km (0.086 R)
• M5: 416,331 km (0.05 R)
• M6: 517,010 km (0.043 R)
• M7: 581,487 km (0.052 R)
• M8: 644,767 km (0.06 R)
• M9: 705,952 km (0.071 R)
• M10: 996,023 km (0.042 R)
• M11: 1,111,961 km (0.107 R)
• M12: 1,187,209 km (0.115 R)
• M13: 1,258,417 km (0.074 R)
• M14: 1,331,271 km (0.075 R)
• M15: 1,444,667 km (0.062 R)
• M16: 1,524,253 km (0.074 R)
• M17: 1,608,476 km (0.109 R)
• M18: 1,707,211 km (0.095 R)
• M19: 1,785,151 km (0.073 R)
• M20: 1,874,162 km (0.108 R)
• M21: 1,937,741 km (0.113 R)
• M22: 2,012,391 km (0.095 R)
• M23: 2,091,378 km (0.101 R)
• M24: 2,154,060 km (0.116 R)
• M25: 2,270,447 km (0.116 R)
• M26: 2,356,466 km (0.112 R)
• M27: 2,447,272 km (0.077 R)
• M28: 2,606,294 km (0.08 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 17

Radius: 12.6

Gravity: 0.11 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 0.68 AU - 0.92 AU

Year: 462 Days

Day: 10.6 Hours

Environment

Temp: -152 °C

Axial Tilt: 31 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 32,208,695 km

• M1: 225,893 km (0.078 R)
• M2: 311,463 km (0.07 R)
• M3: 392,395 km (0.109 R)
• M4: 502,798 km (0.027 R)
• M5: 585,077 km (0.082 R)
• M6: 729,140 km (0.114 R)
• M7: 1,330,523 km (0.107 R)
• M8: 1,465,162 km (0.081 R)
• M9: 1,543,551 km (0.099 R)
• M10: 1,642,585 km (0.095 R)
• M11: 1,736,532 km (0.115 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 26

Radius: 12.4

Gravity: 0.17 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 1.1 AU - 1.22 AU

Year: 807 Days

Day: 11.8 Hours

Environment

Temp: -174 °C

Axial Tilt: 21.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 32,208,695 km

• M1: 159,471 km (0.094 R)
• M2: 298,897 km (0.089 R)
• M3: 442,660 km (0.119 R)
• M4: 579,243 km (0.052 R)
• M5: 692,638 km (0.105 R)
• M6: 942,018 km (0.082 R)
• M7: 1,024,147 km (0.101 R)
• M8: 1,421,030 km (0.083 R)
• M9: 1,500,167 km (0.077 R)
• M10: 1,591,123 km (0.119 R)
• M11: 1,694,495 km (0.067 R)
• M12: 1,933,852 km (0.069 R)
• M13: 2,037,224 km (0.11 R)
• M14: 2,300,067 km (0.088 R)
• M15: 2,441,587 km (0.11 R)
• M16: 2,557,974 km (0.105 R)
• M17: 2,863,154 km (0.117 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 611.5

Radius: 11.7

Gravity: 4.47 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 1.3 AU - 2.02 AU

Year: 1381 Days

Day: 9 Hours

Environment

Temp: -179 °C

Axial Tilt: 36.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 32,208,695 km

• M1: 163,510 km (0.118 R)
• M2: 239,357 km (0.109 R)
• M3: 315,652 km (0.105 R)
• M4: 447,447 km (0.053 R)
• M5: 639,381 km (0.115 R)
• M6: 729,888 km (0.076 R)
• M7: 811,419 km (0.115 R)
• M8: 1,052,870 km (0.041 R)
• M9: 1,146,668 km (0.101 R)
• M10: 1,251,835 km (0.092 R)
• M11: 1,420,133 km (0.104 R)
• M12: 1,498,372 km (0.088 R)
• M13: 1,578,108 km (0.09 R)
• M14: 1,677,740 km (0.083 R)
• M15: 1,817,165 km (0.11 R)
• M16: 1,902,735 km (0.078 R)
• M17: 1,979,928 km (0.091 R)
• M18: 2,187,869 km (0.069 R)
• M19: 2,382,346 km (0.079 R)
• M20: 2,711,910 km (0.083 R)
• M21: 2,832,486 km (0.089 R)
• M22: 2,921,347 km (0.041 R)
• M23: 3,011,106 km (0.077 R)
• M24: 3,181,947 km (0.102 R)
• M25: 3,403,202 km (0.091 R)
• M26: 3,485,930 km (0.071 R)
• M27: 3,689,831 km (0.108 R)
• M28: 3,934,723 km (0.119 R)
• M29: 4,046,772 km (0.025 R)
• M30: 4,172,434 km (0.088 R)
• M31: 4,402,067 km (0.092 R)
• M32: 4,518,454 km (0.056 R)
• M33: 4,609,559 km (0.081 R)
• M34: 4,727,891 km (0.073 R)
• M35: 4,940,619 km (0.101 R)
• M36: 5,115,798 km (0.053 R)
• M37: 5,251,932 km (0.085 R)
• M38: 5,347,974 km (0.081 R)
• M39: 5,500,115 km (0.098 R)
• M40: 5,667,665 km (0.11 R)
• M41: 6,008,000 km (0.1 R)
• M42: 6,545,804 km (0.05 R)
• M43: 6,978,292 km (0.09 R)
• M44: 7,159,904 km (0.114 R)
• M45: 7,281,826 km (0.117 R)
• M46: 7,512,506 km (0.092 R)
• M47: 7,636,523 km (0.112 R)
• M48: 7,745,579 km (0.1 R)
• M49: 8,202,900 km (0.09 R)
• M50: 8,282,636 km (0.1 R)
• M51: 8,442,855 km (0.095 R)
• M52: 8,523,488 km (0.084 R)
• M53: 8,962,708 km (0.039 R)
• M54: 9,226,598 km (0.082 R)
• M55: 9,409,556 km (0.105 R)
• M56: 9,610,466 km (0.108 R)
• M57: 10,290,389 km (0.047 R)
• M58: 10,740,678 km (0.102 R)
• M59: 11,073,833 km (0.096 R)
• M60: 11,232,855 km (0.092 R)
• M61: 11,321,567 km (0.103 R)
• M62: 11,428,380 km (0.118 R)
• M63: 11,894,676 km (0.056 R)
• M64: 11,985,033 km (0.069 R)

Asteroid Belt

Center: 2.47 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 3.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 813.2

Radius: 9.6

Gravity: 8.82 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 2.46 AU - 4.08 AU

Year: 3818 Days

Day: 11.3 Hours

Environment

Temp: -195 °C

Axial Tilt: 36.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 32,208,695 km

• M1: 286,031 km (0.106 R)
• M2: 364,869 km (0.064 R)
• M3: 490,831 km (0.116 R)
• M4: 633,098 km (0.069 R)
• M5: 766,839 km (0.113 R)
• M6: 861,385 km (0.036 R)
• M7: 972,985 km (0.053 R)
• M8: 1,294,620 km (0.09 R)
• M9: 1,467,854 km (0.06 R)
• M10: 1,966,913 km (0.117 R)
• M11: 2,391,621 km (0.101 R)
• M12: 2,715,052 km (0.078 R)
• M13: 2,826,053 km (0.052 R)
• M14: 3,168,034 km (0.085 R)
• M15: 3,245,975 km (0.049 R)
• M16: 3,583,916 km (0.06 R)
• M17: 3,705,988 km (0.082 R)
• M18: 4,122,768 km (0.052 R)
• M19: 4,272,216 km (0.11 R)
• M20: 4,358,384 km (0.118 R)
• M21: 4,423,459 km (0.086 R)
• M22: 4,620,629 km (0.074 R)
• M23: 4,910,550 km (0.097 R)
• M24: 4,978,168 km (0.112 R)
• M25: 5,183,417 km (0.117 R)
• M26: 5,344,833 km (0.087 R)
• M27: 5,414,545 km (0.095 R)
• M28: 5,839,254 km (0.1 R)
• M29: 5,911,210 km (0.102 R)
• M30: 6,031,637 km (0.117 R)
• M31: 6,152,811 km (0.087 R)
• M32: 6,274,883 km (0.074 R)
• M33: 6,496,587 km (0.094 R)
• M34: 6,595,920 km (0.079 R)
• M35: 7,049,500 km (0.095 R)
• M36: 7,228,569 km (0.069 R)
• M37: 7,827,709 km (0.112 R)
• M38: 8,093,245 km (0.06 R)
• M39: 8,226,985 km (0.065 R)
• M40: 8,632,994 km (0.087 R)
• M41: 9,184,561 km (0.119 R)
• M42: 9,268,336 km (0.117 R)
• M43: 10,177,143 km (0.037 R)
• M44: 10,437,892 km (0.088 R)
• M45: 11,025,213 km (0.075 R)
• M46: 11,382,752 km (0.107 R)
• M47: 11,442,741 km (0.098 R)
• M48: 11,834,987 km (0.103 R)
• M49: 12,447,291 km (0.105 R)
• M50: 13,290,125 km (0.112 R)
• M51: 13,606,974 km (0.104 R)
• M52: 13,670,702 km (0.038 R)
• M53: 13,766,295 km (0.096 R)
• M54: 13,830,174 km (0.115 R)
• M55: 14,183,524 km (0.073 R)
• M56: 14,410,015 km (0.105 R)
• M57: 14,702,778 km (0.101 R)
• M58: 15,393,770 km (0.109 R)
• M59: 15,493,403 km (0.098 R)
• M60: 15,659,905 km (0.115 R)
• M61: 16,365,409 km (0.105 R)
• M62: 16,671,037 km (0.102 R)
• M63: 17,218,865 km (0.114 R)
• M64: 17,460,465 km (0.097 R)
• M65: 17,946,957 km (0.082 R)
• M66: 18,685,073 km (0.116 R)
• M67: 18,933,256 km (0.082 R)
• M68: 19,004,465 km (0.12 R)
• M69: 19,361,405 km (0.082 R)
• M70: 19,648,633 km (0.074 R)
• M71: 19,973,410 km (0.108 R)
• M72: 20,299,982 km (0.055 R)
• M73: 21,921,773 km (0.081 R)
• M74: 22,559,508 km (0.073 R)
• M75: 23,241,376 km (0.075 R)
• M76: 23,470,260 km (0.097 R)
• M77: 23,623,149 km (0.07 R)
• M78: 24,007,017 km (0.067 R)
• M79: 24,315,488 km (0.09 R)
• M80: 24,392,830 km (0.085 R)
• M81: 25,092,649 km (0.08 R)
• M82: 25,249,129 km (0.094 R)
• M83: 25,562,835 km (0.099 R)
• M84: 25,641,524 km (0.096 R)
• M85: 25,878,038 km (0.116 R)
• M86: 25,996,520 km (0.096 R)
• M87: 26,115,151 km (0.033 R)
• M88: 26,273,724 km (0.113 R)

Planet 7 - Gas Giant

Semi-Major Axis: 3.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 196.3

Radius: 11.6

Gravity: 1.46 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 3.13 AU - 3.85 AU

Year: 4210 Days

Day: 5.1 Hours

Environment

Temp: -202 °C

Axial Tilt: 48.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 32,208,695 km

• M1: 176,675 km (0.118 R)
• M2: 359,035 km (0.111 R)
• M3: 627,563 km (0.11 R)
• M4: 709,393 km (0.106 R)
• M5: 795,412 km (0.051 R)
• M6: 922,420 km (0.12 R)
• M7: 1,116,449 km (0.053 R)
• M8: 1,271,133 km (0.044 R)
• M9: 1,477,578 km (0.11 R)
• M10: 1,579,454 km (0.093 R)
• M11: 1,766,452 km (0.119 R)
• M12: 2,010,745 km (0.041 R)
• M13: 2,201,333 km (0.112 R)
• M14: 2,411,368 km (0.098 R)
• M15: 2,559,620 km (0.079 R)
• M16: 2,683,337 km (0.093 R)
• M17: 2,865,398 km (0.12 R)
• M18: 2,965,179 km (0.068 R)
• M19: 3,095,330 km (0.084 R)
• M20: 3,391,234 km (0.098 R)
• M21: 3,665,597 km (0.108 R)
• M22: 3,915,575 km (0.095 R)
• M23: 3,994,862 km (0.106 R)
• M24: 4,074,747 km (0.063 R)
• M25: 4,301,088 km (0.036 R)
• M26: 4,415,830 km (0.081 R)
• M27: 4,665,359 km (0.071 R)
• M28: 4,800,296 km (0.069 R)
• M29: 4,885,268 km (0.088 R)
• M30: 5,335,558 km (0.099 R)
• M31: 5,530,035 km (0.092 R)
• M32: 5,637,147 km (0.079 R)
• M33: 6,054,226 km (0.067 R)
• M34: 6,127,828 km (0.118 R)
• M35: 6,294,480 km (0.118 R)
• M36: 6,462,628 km (0.106 R)
• M37: 6,803,412 km (0.049 R)
• M38: 6,880,006 km (0.103 R)
• M39: 7,189,075 km (0.075 R)
• M40: 7,306,210 km (0.099 R)
• M41: 7,661,206 km (0.111 R)
• M42: 7,740,942 km (0.119 R)
• M43: 8,022,036 km (0.057 R)
• M44: 8,123,164 km (0.104 R)
• M45: 8,204,546 km (0.119 R)
• M46: 8,286,076 km (0.105 R)
• M47: 8,615,042 km (0.12 R)
• M48: 8,885,366 km (0.104 R)
• M49: 9,074,308 km (0.044 R)
• M50: 9,158,681 km (0.089 R)
• M51: 9,285,689 km (0.106 R)
• M52: 10,169,663 km (0.108 R)
• M53: 10,433,554 km (0.105 R)
• M54: 10,788,849 km (0.099 R)
• M55: 11,125,594 km (0.041 R)
• M56: 11,442,891 km (0.044 R)
• M57: 11,557,034 km (0.072 R)
• M58: 11,994,009 km (0.085 R)
• M59: 12,249,522 km (0.095 R)
• M60: 12,342,872 km (0.113 R)
• M61: 13,626,272 km (0.088 R)
• M62: 14,480,775 km (0.118 R)
• M63: 15,051,640 km (0.093 R)
• M64: 17,094,549 km (0.065 R)
• M65: 17,172,788 km (0.079 R)
• M66: 17,671,398 km (0.05 R)
• M67: 17,750,535 km (0.086 R)

Planet 8 - Gas Giant

Semi-Major Axis: 4.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 649.4

Radius: 11.9

Gravity: 4.59 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 3.29 AU - 5.21 AU

Year: 5657 Days

Day: 11 Hours

Environment

Temp: -221 °C

Axial Tilt: 27.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 32,208,695 km

• M1: 219,011 km (0.075 R)
• M2: 376,239 km (0.104 R)
• M3: 607,517 km (0.079 R)
• M4: 767,437 km (0.091 R)
• M5: 1,042,697 km (0.114 R)
• M6: 1,192,445 km (0.029 R)
• M7: 1,480,720 km (0.093 R)
• M8: 1,581,997 km (0.043 R)
• M9: 1,703,022 km (0.08 R)
• M10: 1,809,536 km (0.066 R)
• M11: 2,395,212 km (0.114 R)
• M12: 2,576,075 km (0.114 R)
• M13: 2,951,267 km (0.093 R)
• M14: 3,211,268 km (0.116 R)
• M15: 3,546,966 km (0.108 R)
• M16: 3,894,033 km (0.072 R)
• M17: 4,746,292 km (0.109 R)
• M18: 5,051,621 km (0.095 R)
• M19: 5,128,963 km (0.111 R)
• M20: 5,870,220 km (0.116 R)
• M21: 6,448,117 km (0.071 R)
• M22: 6,701,386 km (0.035 R)
• M23: 6,900,651 km (0.106 R)
• M24: 7,363,656 km (0.118 R)
• M25: 7,480,941 km (0.085 R)
• M26: 7,658,065 km (0.117 R)
• M27: 8,107,157 km (0.109 R)
• M28: 8,228,332 km (0.087 R)
• M29: 8,534,110 km (0.113 R)
• M30: 8,812,362 km (0.116 R)
• M31: 9,601,191 km (0.073 R)
• M32: 9,890,663 km (0.092 R)
• M33: 10,052,827 km (0.047 R)
• M34: 10,710,160 km (0.113 R)
• M35: 10,976,893 km (0.065 R)
• M36: 11,347,447 km (0.06 R)
• M37: 11,997,001 km (0.042 R)
• M38: 12,343,769 km (0.089 R)
• M39: 12,834,899 km (0.089 R)
• M40: 13,727,699 km (0.094 R)
• M41: 14,199,979 km (0.098 R)
• M42: 14,603,744 km (0.078 R)
• M43: 15,122,998 km (0.118 R)
• M44: 15,761,781 km (0.101 R)
• M45: 16,141,760 km (0.106 R)
• M46: 16,524,581 km (0.081 R)
• M47: 17,416,633 km (0.116 R)
• M48: 17,495,022 km (0.098 R)
• M49: 17,691,295 km (0.081 R)
• M50: 18,165,520 km (0.119 R)
• M51: 18,404,128 km (0.117 R)
• M52: 18,523,807 km (0.119 R)
• M53: 19,207,020 km (0.106 R)
• M54: 19,287,953 km (0.12 R)
• M55: 19,612,879 km (0.111 R)
• M56: 19,735,101 km (0.027 R)
• M57: 20,556,991 km (0.112 R)
• M58: 22,276,320 km (0.119 R)
• M59: 22,446,562 km (0.101 R)
• M60: 22,702,674 km (0.053 R)
• M61: 23,174,805 km (0.111 R)
• M62: 23,260,973 km (0.037 R)
• M63: 23,736,993 km (0.105 R)
• M64: 24,041,575 km (0.06 R)
• M65: 24,918,817 km (0.106 R)
• M66: 25,184,054 km (0.041 R)
• M67: 26,299,306 km (0.069 R)
• M68: 26,659,687 km (0.073 R)
• M69: 27,704,628 km (0.094 R)
• M70: 28,209,072 km (0.118 R)
• M71: 28,577,980 km (0.07 R)
• M72: 29,180,710 km (0.097 R)
• M73: 29,553,658 km (0.078 R)
• M74: 29,693,981 km (0.091 R)
• M75: 30,304,489 km (0.077 R)
• M76: 30,776,770 km (0.048 R)
• M77: 30,871,615 km (0.094 R)
• M78: 31,585,496 km (0.065 R)
• M79: 31,968,467 km (0.062 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 498 - 12,678 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit