🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.7

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 0.59 AU - 0.75 AU

Year: 360 Days

Day: 39.2 Hours

Environment

Temp: -137 °C

Axial Tilt: 14 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 24,905,319 km

• M1: 211,980 km (0.077 R)
• M2: 755,918 km (0.093 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 350

Radius: 14.9

Gravity: 1.58 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 0.65 AU - 0.75 AU

Year: 384 Days

Day: 12.5 Hours

Environment

Temp: -134 °C

Axial Tilt: 22.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 24,905,319 km

• M1: 187,297 km (0.115 R)
• M2: 298,149 km (0.109 R)
• M3: 413,638 km (0.119 R)
• M4: 506,987 km (0.074 R)
• M5: 691,890 km (0.114 R)
• M6: 807,679 km (0.109 R)
• M7: 920,326 km (0.116 R)
• M8: 1,013,526 km (0.078 R)
• M9: 1,206,806 km (0.102 R)
• M10: 1,346,979 km (0.088 R)
• M11: 1,450,651 km (0.096 R)
• M12: 1,548,637 km (0.118 R)
• M13: 1,644,679 km (0.094 R)
• M14: 1,747,303 km (0.044 R)
• M15: 1,870,871 km (0.067 R)
• M16: 2,126,983 km (0.087 R)
• M17: 2,219,883 km (0.062 R)
• M18: 2,374,717 km (0.107 R)
• M19: 2,491,852 km (0.11 R)
• M20: 2,616,317 km (0.114 R)
• M21: 2,753,648 km (0.117 R)
• M22: 2,958,747 km (0.116 R)
• M23: 3,079,921 km (0.097 R)
• M24: 3,208,426 km (0.108 R)
• M25: 3,344,410 km (0.027 R)
• M26: 3,569,704 km (0.088 R)
• M27: 3,663,652 km (0.072 R)
• M28: 3,770,166 km (0.112 R)
• M29: 4,017,152 km (0.102 R)
• M30: 4,201,307 km (0.077 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 307.4

Radius: 12.2

Gravity: 2.07 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 0.64 AU - 0.78 AU

Year: 392 Days

Day: 12.2 Hours

Environment

Temp: -146 °C

Axial Tilt: 25.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 24,905,319 km

• M1: 152,141 km (0.108 R)
• M2: 235,617 km (0.116 R)
• M3: 368,011 km (0.103 R)
• M4: 468,989 km (0.116 R)
• M5: 544,985 km (0.102 R)
• M6: 632,201 km (0.047 R)
• M7: 731,384 km (0.028 R)
• M8: 857,046 km (0.12 R)
• M9: 947,553 km (0.089 R)
• M10: 1,034,320 km (0.093 R)
• M11: 1,150,856 km (0.115 R)
• M12: 1,236,277 km (0.097 R)
• M13: 1,348,475 km (0.09 R)
• M14: 1,472,641 km (0.109 R)
• M15: 1,553,275 km (0.095 R)
• M16: 1,635,703 km (0.111 R)
• M17: 1,750,744 km (0.058 R)
• M18: 1,970,802 km (0.116 R)
• M19: 2,127,431 km (0.109 R)
• M20: 2,258,629 km (0.109 R)
• M21: 2,377,709 km (0.084 R)
• M22: 2,488,710 km (0.075 R)
• M23: 2,591,185 km (0.053 R)
• M24: 2,674,361 km (0.095 R)
• M25: 2,805,858 km (0.089 R)
• M26: 2,977,596 km (0.095 R)
• M27: 3,197,056 km (0.074 R)
• M28: 3,325,860 km (0.097 R)
• M29: 3,542,328 km (0.112 R)
• M30: 3,623,260 km (0.066 R)
• M31: 3,704,941 km (0.062 R)
• M32: 3,810,707 km (0.096 R)
• M33: 3,923,503 km (0.063 R)
• M34: 4,025,380 km (0.062 R)
• M35: 4,116,036 km (0.065 R)
• M36: 4,225,841 km (0.096 R)

Planet 4 - Gas Giant

Semi-Major Axis: 0.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 18.4

Radius: 10.5

Gravity: 0.17 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 0.62 AU - 1.03 AU

Year: 487 Days

Day: 13.9 Hours

Environment

Temp: -138 °C

Axial Tilt: 11.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 24,905,319 km

• M1: 135,685 km (0.07 R)
• M2: 257,907 km (0.093 R)
• M3: 333,753 km (0.106 R)
• M4: 406,308 km (0.065 R)
• M5: 493,673 km (0.115 R)
• M6: 593,754 km (0.062 R)
• M7: 734,974 km (0.039 R)
• M8: 864,227 km (0.085 R)
• M9: 937,081 km (0.065 R)
• M10: 1,133,204 km (0.106 R)
• M11: 1,234,182 km (0.084 R)
• M12: 1,310,328 km (0.109 R)
• M13: 1,414,298 km (0.098 R)
• M14: 1,491,790 km (0.102 R)
• M15: 1,621,043 km (0.097 R)

Planet 5 - Gas Giant

Semi-Major Axis: 0.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 460.9

Radius: 8.3

Gravity: 6.69 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 0.73 AU - 0.93 AU

Year: 496 Days

Day: 8.1 Hours

Environment

Temp: -144 °C

Axial Tilt: 28.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 24,905,319 km

• M1: 106,514 km (0.096 R)
• M2: 185,053 km (0.116 R)
• M3: 258,505 km (0.117 R)
• M4: 334,650 km (0.104 R)
• M5: 429,944 km (0.109 R)
• M6: 503,846 km (0.095 R)
• M7: 681,568 km (0.097 R)
• M8: 749,635 km (0.109 R)
• M9: 923,617 km (0.098 R)
• M10: 977,173 km (0.068 R)
• M11: 1,031,777 km (0.11 R)
• M12: 1,087,427 km (0.085 R)
• M13: 1,275,771 km (0.118 R)
• M14: 1,371,513 km (0.042 R)
• M15: 1,522,158 km (0.087 R)
• M16: 1,722,619 km (0.064 R)
• M17: 1,795,025 km (0.036 R)
• M18: 1,908,570 km (0.031 R)
• M19: 2,007,005 km (0.096 R)
• M20: 2,071,631 km (0.03 R)
• M21: 2,142,840 km (0.098 R)
• M22: 2,251,298 km (0.098 R)
• M23: 2,499,032 km (0.094 R)
• M24: 2,556,029 km (0.066 R)
• M25: 2,736,145 km (0.115 R)
• M26: 2,873,925 km (0.112 R)
• M27: 3,007,366 km (0.061 R)
• M28: 3,115,525 km (0.083 R)
• M29: 3,287,264 km (0.114 R)
• M30: 3,490,418 km (0.057 R)
• M31: 3,568,508 km (0.1 R)
• M32: 3,661,557 km (0.05 R)
• M33: 3,806,368 km (0.079 R)
• M34: 3,916,323 km (0.086 R)
• M35: 4,056,945 km (0.117 R)
• M36: 4,131,744 km (0.094 R)
• M37: 4,222,101 km (0.042 R)
• M38: 4,297,797 km (0.096 R)
• M39: 4,481,503 km (0.1 R)
• M40: 4,597,591 km (0.111 R)
• M41: 4,652,195 km (0.101 R)
• M42: 4,754,071 km (0.12 R)
• M43: 4,848,766 km (0.052 R)
• M44: 5,080,194 km (0.118 R)
• M45: 5,177,134 km (0.056 R)
• M46: 5,315,362 km (0.117 R)
• M47: 5,479,620 km (0.119 R)
• M48: 5,537,515 km (0.114 R)

Planet 6 - Gas Giant

Semi-Major Axis: 1.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 932.2

Radius: 11.2

Gravity: 7.43 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 1.23 AU - 1.73 AU

Year: 1181 Days

Day: 13.4 Hours

Environment

Temp: -176 °C

Axial Tilt: 34.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 24,905,319 km

• M1: 141,370 km (0.077 R)
• M2: 218,562 km (0.08 R)
• M3: 339,288 km (0.105 R)
• M4: 430,842 km (0.115 R)
• M5: 533,316 km (0.075 R)
• M6: 645,515 km (0.079 R)
• M7: 852,109 km (0.054 R)
• M8: 964,009 km (0.107 R)
• M9: 1,049,429 km (0.102 R)
• M10: 1,178,532 km (0.092 R)
• M11: 1,339,051 km (0.034 R)
• M12: 1,489,097 km (0.059 R)
• M13: 1,561,802 km (0.031 R)
• M14: 1,701,377 km (0.119 R)
• M15: 1,777,522 km (0.109 R)
• M16: 2,073,726 km (0.094 R)
• M17: 2,196,845 km (0.048 R)
• M18: 2,504,268 km (0.099 R)
• M19: 2,882,601 km (0.051 R)
• M20: 3,172,522 km (0.105 R)
• M21: 3,483,985 km (0.116 R)
• M22: 3,594,238 km (0.06 R)
• M23: 3,793,054 km (0.07 R)
• M24: 4,175,725 km (0.084 R)
• M25: 4,292,860 km (0.109 R)
• M26: 4,597,591 km (0.047 R)
• M27: 4,786,533 km (0.053 R)
• M28: 5,033,220 km (0.114 R)
• M29: 5,298,308 km (0.081 R)
• M30: 5,439,528 km (0.098 R)
• M31: 5,582,245 km (0.102 R)
• M32: 5,769,391 km (0.032 R)
• M33: 5,929,611 km (0.051 R)
• M34: 6,209,508 km (0.116 R)
• M35: 6,433,756 km (0.103 R)
• M36: 6,752,100 km (0.057 R)
• M37: 6,951,813 km (0.051 R)
• M38: 7,169,029 km (0.098 R)
• M39: 7,626,200 km (0.115 R)
• M40: 7,979,401 km (0.086 R)
• M41: 8,618,633 km (0.081 R)
• M42: 8,751,775 km (0.082 R)
• M43: 8,835,400 km (0.091 R)
• M44: 9,003,398 km (0.074 R)
• M45: 9,155,390 km (0.052 R)
• M46: 9,462,215 km (0.069 R)
• M47: 9,565,288 km (0.038 R)
• M48: 9,772,331 km (0.083 R)
• M49: 9,876,601 km (0.119 R)
• M50: 10,121,044 km (0.102 R)
• M51: 10,226,361 km (0.111 R)
• M52: 10,580,309 km (0.076 R)
• M53: 10,902,244 km (0.101 R)
• M54: 11,100,611 km (0.072 R)
• M55: 11,555,987 km (0.12 R)
• M56: 11,629,290 km (0.107 R)
• M57: 11,795,044 km (0.044 R)
• M58: 11,943,146 km (0.072 R)
• M59: 12,110,396 km (0.048 R)
• M60: 12,428,441 km (0.056 R)
• M61: 12,673,483 km (0.093 R)

Planet 7 - Gas Giant

Semi-Major Axis: 3.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 467.7

Radius: 13.7

Gravity: 2.49 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 2.52 AU - 3.66 AU

Year: 3563 Days

Day: 6.6 Hours

Environment

Temp: -195 °C

Axial Tilt: 32.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 24,905,319 km

• M1: 177,872 km (0.096 R)
• M2: 338,690 km (0.063 R)
• M3: 479,611 km (0.049 R)
• M4: 664,514 km (0.117 R)
• M5: 776,862 km (0.111 R)
• M6: 927,656 km (0.103 R)
• M7: 1,580,801 km (0.099 R)
• M8: 1,817,764 km (0.087 R)
• M9: 2,024,358 km (0.081 R)
• M10: 2,123,542 km (0.086 R)
• M11: 2,753,648 km (0.095 R)
• M12: 3,008,712 km (0.115 R)
• M13: 3,388,990 km (0.082 R)
• M14: 3,490,866 km (0.029 R)
• M15: 3,610,993 km (0.047 R)
• M16: 3,714,964 km (0.045 R)
• M17: 4,015,506 km (0.108 R)
• M18: 4,323,977 km (0.076 R)
• M19: 4,640,227 km (0.113 R)
• M20: 4,734,773 km (0.115 R)
• M21: 5,217,076 km (0.119 R)
• M22: 5,474,085 km (0.118 R)
• M23: 5,634,454 km (0.098 R)
• M24: 5,775,974 km (0.047 R)
• M25: 5,980,324 km (0.117 R)
• M26: 6,417,300 km (0.089 R)
• M27: 6,544,009 km (0.104 R)
• M28: 6,929,373 km (0.085 R)
• M29: 7,168,580 km (0.09 R)
• M30: 7,388,340 km (0.091 R)
• M31: 7,834,740 km (0.098 R)
• M32: 8,061,231 km (0.111 R)
• M33: 9,036,310 km (0.099 R)
• M34: 9,755,576 km (0.071 R)
• M35: 9,926,118 km (0.083 R)
• M36: 10,668,123 km (0.108 R)
• M37: 11,325,756 km (0.04 R)
• M38: 11,453,662 km (0.075 R)
• M39: 11,633,628 km (0.107 R)
• M40: 11,737,000 km (0.066 R)
• M41: 11,892,432 km (0.115 R)
• M42: 12,257,900 km (0.113 R)
• M43: 12,839,836 km (0.107 R)
• M44: 13,000,055 km (0.099 R)
• M45: 13,134,095 km (0.093 R)
• M46: 13,620,587 km (0.102 R)
• M47: 13,756,721 km (0.115 R)
• M48: 13,975,583 km (0.067 R)
• M49: 14,223,167 km (0.113 R)
• M50: 14,694,849 km (0.063 R)
• M51: 15,058,970 km (0.1 R)
• M52: 15,653,472 km (0.109 R)
• M53: 17,129,255 km (0.03 R)
• M54: 17,483,054 km (0.087 R)
• M55: 17,839,097 km (0.112 R)
• M56: 17,928,557 km (0.109 R)
• M57: 18,137,844 km (0.109 R)
• M58: 18,498,375 km (0.079 R)
• M59: 19,135,064 km (0.093 R)
• M60: 19,318,171 km (0.037 R)
• M61: 19,686,481 km (0.113 R)
• M62: 20,088,002 km (0.076 R)
• M63: 20,461,099 km (0.077 R)
• M64: 20,711,077 km (0.056 R)
• M65: 20,899,122 km (0.047 R)

Planet 8 - Gas Giant

Semi-Major Axis: 3.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 28.4

Radius: 13.4

Gravity: 0.16 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 3.2 AU - 3.3 AU

Year: 3844 Days

Day: 5.5 Hours

Environment

Temp: -199 °C

Axial Tilt: 36.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 24,905,319 km

• M1: 168,896 km (0.073 R)
• M2: 254,316 km (0.12 R)
• M3: 398,978 km (0.095 R)
• M4: 493,374 km (0.053 R)
• M5: 636,838 km (0.067 R)
• M6: 722,408 km (0.073 R)
• M7: 884,871 km (0.094 R)
• M8: 1,159,234 km (0.027 R)
• M9: 1,313,769 km (0.035 R)
• M10: 1,407,417 km (0.11 R)
• M11: 1,566,140 km (0.074 R)
• M12: 1,723,966 km (0.041 R)
• M13: 1,864,737 km (0.11 R)
• M14: 1,978,731 km (0.118 R)
• M15: 2,189,963 km (0.063 R)
• M16: 2,343,151 km (0.108 R)
• M17: 2,533,590 km (0.111 R)
• M18: 2,677,652 km (0.088 R)
• M19: 2,763,671 km (0.107 R)
• M20: 2,868,240 km (0.096 R)
• M21: 3,027,711 km (0.107 R)
• M22: 3,505,078 km (0.119 R)
• M23: 3,599,624 km (0.08 R)
• M24: 4,006,231 km (0.118 R)
• M25: 4,448,293 km (0.063 R)
• M26: 4,990,884 km (0.111 R)
• M27: 5,281,104 km (0.04 R)
• M28: 5,788,241 km (0.115 R)
• M29: 6,508,255 km (0.117 R)
• M30: 6,719,338 km (0.076 R)
• M31: 7,124,000 km (0.088 R)
• M32: 7,870,194 km (0.086 R)
• M33: 8,208,435 km (0.109 R)
• M34: 8,309,563 km (0.085 R)
• M35: 8,500,450 km (0.111 R)
• M36: 8,641,222 km (0.099 R)

Planet 9 - Gas Giant

Semi-Major Axis: 3.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 593.9

Radius: 9.3

Gravity: 6.87 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 3 AU - 3.7 AU

Year: 4022 Days

Day: 7.4 Hours

Environment

Temp: -203 °C

Axial Tilt: 45.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 24,905,319 km

• M1: 119,678 km (0.038 R)
• M2: 196,572 km (0.083 R)
• M3: 284,984 km (0.108 R)
• M4: 418,126 km (0.101 R)
• M5: 565,031 km (0.091 R)
• M6: 935,136 km (0.075 R)
• M7: 1,470,248 km (0.118 R)
• M8: 1,747,004 km (0.1 R)
• M9: 1,899,444 km (0.074 R)
• M10: 2,072,230 km (0.11 R)
• M11: 2,136,407 km (0.077 R)
• M12: 2,450,264 km (0.105 R)
• M13: 2,552,588 km (0.1 R)
• M14: 2,743,775 km (0.104 R)
• M15: 3,214,409 km (0.072 R)
• M16: 3,345,457 km (0.084 R)
• M17: 3,535,746 km (0.074 R)
• M18: 3,710,177 km (0.101 R)
• M19: 3,808,163 km (0.107 R)
• M20: 4,107,808 km (0.088 R)
• M21: 4,519,202 km (0.119 R)
• M22: 4,729,836 km (0.112 R)
• M23: 5,447,906 km (0.115 R)
• M24: 6,153,260 km (0.054 R)
• M25: 6,293,134 km (0.082 R)
• M26: 6,815,081 km (0.085 R)
• M27: 7,227,821 km (0.048 R)
• M28: 7,301,573 km (0.101 R)
• M29: 7,449,675 km (0.026 R)
• M30: 8,052,405 km (0.093 R)
• M31: 8,154,281 km (0.109 R)
• M32: 8,308,067 km (0.116 R)
• M33: 9,197,576 km (0.074 R)
• M34: 9,277,462 km (0.087 R)
• M35: 9,464,908 km (0.096 R)
• M36: 9,545,541 km (0.096 R)
• M37: 9,626,623 km (0.072 R)
• M38: 9,870,767 km (0.097 R)
• M39: 9,952,597 km (0.067 R)
• M40: 10,755,638 km (0.088 R)
• M41: 10,952,509 km (0.118 R)
• M42: 11,435,860 km (0.094 R)
• M43: 12,071,651 km (0.1 R)
• M44: 12,423,206 km (0.042 R)
• M45: 12,689,191 km (0.109 R)
• M46: 12,897,281 km (0.08 R)
• M47: 13,166,557 km (0.086 R)
• M48: 13,377,341 km (0.116 R)
• M49: 13,954,938 km (0.097 R)
• M50: 14,231,395 km (0.12 R)
• M51: 14,540,763 km (0.076 R)
• M52: 14,821,110 km (0.082 R)
• M53: 15,229,063 km (0.116 R)
• M54: 15,323,759 km (0.044 R)
• M55: 15,418,753 km (0.101 R)
• M56: 15,482,033 km (0.059 R)
• M57: 15,545,463 km (0.113 R)
• M58: 15,640,906 km (0.079 R)
• M59: 16,963,351 km (0.105 R)
• M60: 17,094,249 km (0.065 R)
• M61: 17,225,596 km (0.118 R)
• M62: 17,456,127 km (0.114 R)
• M63: 17,621,432 km (0.067 R)
• M64: 18,153,851 km (0.081 R)
• M65: 19,371,129 km (0.078 R)
• M66: 19,679,600 km (0.109 R)
• M67: 20,197,358 km (0.086 R)
• M68: 20,649,592 km (0.083 R)
• M69: 21,034,957 km (0.077 R)
• M70: 21,564,234 km (0.117 R)
• M71: 21,955,283 km (0.104 R)
• M72: 22,312,672 km (0.091 R)
• M73: 22,672,006 km (0.106 R)
• M74: 23,033,285 km (0.082 R)
• M75: 23,287,302 km (0.099 R)
• M76: 23,396,509 km (0.086 R)
• M77: 23,871,482 km (0.055 R)
• M78: 24,165,292 km (0.082 R)
• M79: 24,349,597 km (0.059 R)
• M80: 24,793,902 km (0.077 R)
• M81: 24,868,103 km (0.069 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 355 - 18,752 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit