🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.52

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 0.64 AU - 0.64 AU

Year: 191 Days

Day: 38 Hours

Environment

Temp: 204 °C

Axial Tilt: 25.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.47

Radius: 0.74

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 0.96 AU - 1.5 AU

Year: 509 Days

Day: 24.6 Hours

Environment

Temp: -18 °C

Axial Tilt: 54.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 112,012,715 km

• M1: 159,621 km (0.066 R)
• M2: 359,035 km (0.098 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.27

Radius: 1.1

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 2.07 AU - 2.55 AU

Year: 1309 Days

Day: 47.5 Hours

Environment

Temp: -90 °C

Axial Tilt: 10.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 112,012,715 km

• M1: 1,282,802 km (0.028 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.47

Radius: 1.44

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 3.42 AU - 4.32 AU

Year: 2838 Days

Day: 26.9 Hours

Environment

Temp: -125 °C

Axial Tilt: 152.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 112,012,715 km

• M1: 73,004 km (0.113 R)
• M2: 191,036 km (0.101 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 725.5

Radius: 10.4

Gravity: 6.71 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 4.91 AU - 5.43 AU

Year: 4382 Days

Day: 11.2 Hours

Environment

Temp: -147 °C

Axial Tilt: 15.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 112,012,715 km

• M1: 240,254 km (0.108 R)
• M2: 305,180 km (0.105 R)
• M3: 415,284 km (0.1 R)
• M4: 605,123 km (0.043 R)
• M5: 671,395 km (0.045 R)
• M6: 800,349 km (0.048 R)
• M7: 937,979 km (0.084 R)
• M8: 1,152,951 km (0.079 R)
• M9: 1,414,298 km (0.108 R)
• M10: 1,505,703 km (0.095 R)
• M11: 1,662,631 km (0.073 R)
• M12: 1,874,910 km (0.042 R)
• M13: 2,044,255 km (0.111 R)
• M14: 2,307,996 km (0.079 R)
• M15: 2,545,557 km (0.11 R)
• M16: 2,771,899 km (0.05 R)
• M17: 3,224,433 km (0.086 R)
• M18: 4,087,911 km (0.086 R)
• M19: 4,153,734 km (0.079 R)
• M20: 4,466,095 km (0.11 R)
• M21: 4,693,932 km (0.046 R)
• M22: 4,902,322 km (0.078 R)
• M23: 5,716,733 km (0.064 R)
• M24: 5,815,318 km (0.114 R)
• M25: 6,164,928 km (0.11 R)
• M26: 6,676,254 km (0.109 R)
• M27: 6,858,464 km (0.079 R)
• M28: 8,291,013 km (0.026 R)
• M29: 8,430,738 km (0.067 R)
• M30: 8,712,730 km (0.045 R)
• M31: 8,854,997 km (0.058 R)
• M32: 8,940,717 km (0.098 R)
• M33: 9,489,741 km (0.101 R)
• M34: 9,694,840 km (0.066 R)
• M35: 10,198,984 km (0.067 R)
• M36: 10,378,951 km (0.093 R)
• M37: 11,140,254 km (0.097 R)
• M38: 11,418,805 km (0.04 R)
• M39: 11,668,335 km (0.07 R)
• M40: 11,951,075 km (0.111 R)
• M41: 12,619,927 km (0.117 R)
• M42: 13,105,073 km (0.056 R)
• M43: 13,794,569 km (0.072 R)
• M44: 15,517,638 km (0.089 R)
• M45: 16,002,484 km (0.09 R)
• M46: 16,072,197 km (0.103 R)
• M47: 16,281,783 km (0.077 R)
• M48: 16,809,864 km (0.067 R)
• M49: 16,951,533 km (0.099 R)
• M50: 17,058,196 km (0.104 R)
• M51: 17,200,614 km (0.108 R)
• M52: 18,099,846 km (0.032 R)
• M53: 18,281,608 km (0.039 R)
• M54: 18,793,681 km (0.12 R)
• M55: 19,199,241 km (0.12 R)
• M56: 19,273,292 km (0.078 R)
• M57: 19,347,493 km (0.096 R)
• M58: 19,533,293 km (0.061 R)
• M59: 19,981,638 km (0.109 R)
• M60: 20,244,631 km (0.105 R)
• M61: 20,357,727 km (0.101 R)
• M62: 20,508,970 km (0.098 R)
• M63: 20,736,359 km (0.072 R)
• M64: 20,812,355 km (0.072 R)
• M65: 21,423,612 km (0.065 R)
• M66: 21,615,845 km (0.061 R)
• M67: 22,546,643 km (0.048 R)
• M68: 22,663,928 km (0.097 R)
• M69: 22,859,751 km (0.065 R)
• M70: 22,938,290 km (0.087 R)
• M71: 23,016,979 km (0.099 R)
• M72: 23,332,331 km (0.059 R)
• M73: 23,490,456 km (0.042 R)
• M74: 23,967,224 km (0.095 R)
• M75: 24,768,919 km (0.052 R)
• M76: 25,172,983 km (0.119 R)
• M77: 25,335,297 km (0.058 R)
• M78: 25,579,291 km (0.1 R)
• M79: 26,110,812 km (0.084 R)
• M80: 26,316,210 km (0.077 R)
• M81: 27,101,599 km (0.112 R)
• M82: 27,184,775 km (0.112 R)
• M83: 27,476,342 km (0.078 R)
• M84: 27,643,443 km (0.066 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 186.6

Radius: 14.8

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 7.93 AU - 8.75 AU

Year: 8978 Days

Day: 14.4 Hours

Environment

Temp: -169 °C

Axial Tilt: 8.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 112,012,715 km

• M1: 197,469 km (0.079 R)
• M2: 786,137 km (0.101 R)
• M3: 1,218,175 km (0.104 R)
• M4: 1,903,633 km (0.116 R)
• M5: 2,215,993 km (0.047 R)
• M6: 2,415,108 km (0.115 R)
• M7: 2,792,843 km (0.113 R)
• M8: 2,929,575 km (0.103 R)
• M9: 3,088,747 km (0.099 R)
• M10: 3,906,000 km (0.068 R)
• M11: 4,260,248 km (0.117 R)
• M12: 4,579,041 km (0.085 R)
• M13: 4,976,672 km (0.087 R)
• M14: 5,288,285 km (0.097 R)
• M15: 5,606,479 km (0.11 R)
• M16: 5,880,692 km (0.108 R)
• M17: 6,159,393 km (0.116 R)
• M18: 6,261,868 km (0.037 R)
• M19: 6,494,492 km (0.112 R)
• M20: 6,782,618 km (0.106 R)
• M21: 7,317,430 km (0.034 R)
• M22: 8,173,579 km (0.107 R)
• M23: 8,858,139 km (0.113 R)
• M24: 9,442,767 km (0.098 R)
• M25: 10,039,962 km (0.106 R)
• M26: 10,495,936 km (0.039 R)
• M27: 10,896,709 km (0.098 R)
• M28: 11,083,407 km (0.092 R)
• M29: 11,177,205 km (0.059 R)
• M30: 11,554,790 km (0.109 R)
• M31: 11,649,785 km (0.097 R)
• M32: 12,419,765 km (0.057 R)
• M33: 12,975,072 km (0.045 R)
• M34: 14,965,173 km (0.12 R)
• M35: 15,207,521 km (0.074 R)
• M36: 15,626,096 km (0.043 R)
• M37: 16,013,255 km (0.069 R)
• M38: 16,546,123 km (0.102 R)
• M39: 16,760,945 km (0.037 R)
• M40: 17,121,028 km (0.075 R)
• M41: 17,922,274 km (0.038 R)
• M42: 19,636,964 km (0.112 R)
• M43: 20,092,939 km (0.101 R)
• M44: 20,629,247 km (0.102 R)
• M45: 21,209,089 km (0.106 R)
• M46: 21,520,551 km (0.115 R)
• M47: 23,020,868 km (0.092 R)
• M48: 23,260,823 km (0.042 R)
• M49: 24,026,166 km (0.061 R)
• M50: 26,329,824 km (0.044 R)
• M51: 26,455,187 km (0.083 R)
• M52: 28,146,241 km (0.081 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 402.3

Radius: 13.4

Gravity: 2.24 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 8.16 AU - 10.94 AU

Year: 11002 Days

Day: 6.7 Hours

Environment

Temp: -183 °C

Axial Tilt: 37.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 112,012,715 km

• M1: 186,399 km (0.041 R)
• M2: 278,252 km (0.11 R)
• M3: 410,497 km (0.107 R)
• M4: 824,434 km (0.047 R)
• M5: 1,007,093 km (0.047 R)
• M6: 1,554,771 km (0.083 R)
• M7: 1,658,143 km (0.066 R)
• M8: 1,828,385 km (0.051 R)
• M9: 2,118,007 km (0.067 R)
• M10: 2,519,378 km (0.12 R)
• M11: 2,617,514 km (0.09 R)
• M12: 2,945,133 km (0.105 R)
• M13: 3,447,932 km (0.108 R)
• M14: 3,977,957 km (0.063 R)
• M15: 4,208,936 km (0.091 R)
• M16: 4,355,542 km (0.03 R)
• M17: 5,365,776 km (0.08 R)
• M18: 5,493,084 km (0.1 R)
• M19: 6,211,453 km (0.097 R)
• M20: 6,649,925 km (0.102 R)
• M21: 7,063,712 km (0.117 R)
• M22: 7,238,592 km (0.078 R)
• M23: 8,244,638 km (0.096 R)
• M24: 8,465,893 km (0.091 R)
• M25: 8,952,236 km (0.053 R)
• M26: 9,601,939 km (0.065 R)
• M27: 9,873,908 km (0.117 R)
• M28: 10,825,650 km (0.083 R)
• M29: 11,394,421 km (0.045 R)
• M30: 11,558,679 km (0.049 R)
• M31: 12,140,017 km (0.101 R)
• M32: 12,223,792 km (0.117 R)
• M33: 12,349,903 km (0.115 R)
• M34: 12,518,799 km (0.093 R)
• M35: 12,858,685 km (0.103 R)
• M36: 13,460,966 km (0.061 R)
• M37: 13,678,332 km (0.077 R)
• M38: 14,737,784 km (0.119 R)
• M39: 17,311,166 km (0.042 R)
• M40: 17,737,670 km (0.079 R)
• M41: 17,975,979 km (0.11 R)
• M42: 18,794,579 km (0.088 R)
• M43: 20,020,384 km (0.098 R)
• M44: 20,368,348 km (0.106 R)
• M45: 21,120,527 km (0.076 R)
• M46: 23,118,556 km (0.071 R)
• M47: 23,745,371 km (0.093 R)
• M48: 23,955,556 km (0.118 R)
• M49: 24,643,108 km (0.109 R)
• M50: 25,551,915 km (0.1 R)
• M51: 25,821,191 km (0.091 R)
• M52: 26,417,189 km (0.063 R)
• M53: 26,962,922 km (0.063 R)
• M54: 27,127,479 km (0.053 R)
• M55: 27,512,395 km (0.108 R)
• M56: 27,788,552 km (0.116 R)
• M57: 27,899,255 km (0.087 R)
• M58: 28,232,260 km (0.088 R)
• M59: 28,399,361 km (0.088 R)
• M60: 28,734,310 km (0.088 R)
• M61: 30,714,388 km (0.105 R)
• M62: 31,576,520 km (0.103 R)
• M63: 32,446,581 km (0.117 R)
• M64: 32,855,283 km (0.101 R)
• M65: 32,972,418 km (0.085 R)
• M66: 33,677,921 km (0.089 R)
• M67: 33,914,136 km (0.117 R)
• M68: 34,150,950 km (0.108 R)
• M69: 35,643,637 km (0.094 R)
• M70: 35,824,202 km (0.066 R)
• M71: 36,186,079 km (0.096 R)
• M72: 36,610,040 km (0.102 R)
• M73: 37,218,454 km (0.082 R)
• M74: 37,646,304 km (0.057 R)
• M75: 38,137,284 km (0.078 R)
• M76: 38,939,727 km (0.106 R)
• M77: 39,187,611 km (0.073 R)
• M78: 40,059,916 km (0.076 R)
• M79: 40,498,388 km (0.099 R)
• M80: 41,001,485 km (0.032 R)
• M81: 41,380,117 km (0.09 R)
• M82: 41,633,237 km (0.102 R)
• M83: 42,204,551 km (0.101 R)
• M84: 42,459,466 km (0.051 R)

Planet 8 - Ice Giant

Semi-Major Axis: 19.46 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 853.6

Radius: 4.1

Gravity: 50.78 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 17.09 AU - 21.83 AU

Year: 32001 Days

Day: 16.4 Hours

Environment

Temp: -194 °C

Axial Tilt: 13.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 112,012,715 km

• M1: 61,036 km (0.049 R)
• M2: 1,119,740 km (0.085 R)
• M3: 1,228,348 km (0.09 R)
• M4: 1,417,141 km (0.117 R)
• M5: 1,696,440 km (0.026 R)
• M6: 2,584,453 km (0.099 R)
• M7: 2,825,605 km (0.099 R)
• M8: 2,973,706 km (0.033 R)
• M9: 3,381,211 km (0.053 R)
• M10: 3,860,373 km (0.118 R)
• M11: 4,191,433 km (0.107 R)
• M12: 4,999,112 km (0.085 R)
• M13: 6,041,959 km (0.067 R)
• M14: 6,169,117 km (0.092 R)
• M15: 6,425,677 km (0.077 R)
• M16: 7,623,358 km (0.114 R)
• M17: 8,107,307 km (0.057 R)
• M18: 11,920,706 km (0.063 R)
• M19: 12,562,332 km (0.07 R)
• M20: 12,805,727 km (0.087 R)
• M21: 13,132,748 km (0.038 R)
• M22: 14,638,152 km (0.079 R)
• M23: 14,723,273 km (0.069 R)
• M24: 14,894,263 km (0.051 R)
• M25: 15,410,974 km (0.096 R)
• M26: 16,197,111 km (0.085 R)
• M27: 16,639,472 km (0.06 R)
• M28: 19,375,617 km (0.069 R)
• M29: 20,033,848 km (0.042 R)
• M30: 21,759,908 km (0.111 R)
• M31: 23,532,792 km (0.09 R)
• M32: 23,832,736 km (0.1 R)
• M33: 24,033,496 km (0.084 R)
• M34: 25,659,027 km (0.115 R)
• M35: 26,277,764 km (0.116 R)
• M36: 26,381,435 km (0.059 R)
• M37: 29,336,591 km (0.119 R)
• M38: 30,091,612 km (0.077 R)
• M39: 30,743,858 km (0.098 R)
• M40: 30,853,065 km (0.106 R)
• M41: 31,400,892 km (0.094 R)
• M42: 34,300,398 km (0.094 R)
• M43: 36,011,798 km (0.109 R)
• M44: 36,935,714 km (0.068 R)
• M45: 38,218,965 km (0.046 R)
• M46: 39,279,763 km (0.118 R)
• M47: 40,230,757 km (0.108 R)
• M48: 41,068,954 km (0.118 R)
• M49: 41,309,507 km (0.086 R)
• M50: 41,912,985 km (0.066 R)
• M51: 42,155,334 km (0.116 R)
• M52: 44,726,323 km (0.039 R)
• M53: 45,594,738 km (0.07 R)
• M54: 47,852,768 km (0.104 R)
• M55: 49,123,004 km (0.079 R)
• M56: 50,919,674 km (0.114 R)
• M57: 52,999,384 km (0.074 R)
• M58: 53,654,922 km (0.117 R)
• M59: 54,181,357 km (0.052 R)
• M60: 56,437,442 km (0.097 R)
• M61: 57,375,421 km (0.1 R)
• M62: 57,509,760 km (0.034 R)
• M63: 57,644,248 km (0.106 R)
• M64: 60,629,923 km (0.066 R)
• M65: 60,903,836 km (0.079 R)
• M66: 62,694,224 km (0.058 R)
• M67: 66,749,972 km (0.11 R)
• M68: 69,023,710 km (0.043 R)
• M69: 70,601,518 km (0.118 R)
• M70: 70,745,581 km (0.114 R)
• M71: 71,178,218 km (0.075 R)
• M72: 71,322,730 km (0.096 R)
• M73: 75,258,799 km (0.091 R)
• M74: 76,290,725 km (0.03 R)
• M75: 77,475,690 km (0.091 R)
• M76: 78,368,490 km (0.096 R)
• M77: 85,632,364 km (0.073 R)
• M78: 85,939,638 km (0.1 R)
• M79: 87,481,544 km (0.049 R)
• M80: 87,791,062 km (0.092 R)
• M81: 88,411,145 km (0.054 R)
• M82: 89,343,888 km (0.043 R)
• M83: 90,592,731 km (0.038 R)
• M84: 91,533,252 km (0.11 R)
• M85: 95,168,032 km (0.095 R)
• M86: 97,243,253 km (0.094 R)
• M87: 97,563,842 km (0.117 R)
• M88: 99,333,285 km (0.105 R)
• M89: 103,394,269 km (0.089 R)
• M90: 105,198,120 km (0.113 R)
• M91: 107,012,443 km (0.094 R)
• M92: 107,508,959 km (0.082 R)
• M93: 108,172,276 km (0.117 R)
• M94: 109,169,794 km (0.095 R)
• M95: 109,336,446 km (0.07 R)
• M96: 111,174,106 km (0.066 R)
• M97: 111,509,206 km (0.077 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 283 - 16,794 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit