🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.74

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 1.07 AU - 1.65 AU

Year: 585 Days

Day: 18 Hours

Environment

Temp: -34 °C

Axial Tilt: 36 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.78

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 1.14 AU - 1.82 AU

Year: 664 Days

Day: 38 Hours

Environment

Temp: -49 °C

Axial Tilt: 12.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 70,301,490 km

• M1: 475,871 km (0.06 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.05

Radius: 1.02

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 1.58 AU - 1.88 AU

Year: 840 Days

Day: 31.1 Hours

Environment

Temp: -50 °C

Axial Tilt: 17.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.72

Radius: 0.88

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 1.88 AU - 2.34 AU

Year: 1131 Days

Day: 34.5 Hours

Environment

Temp: -77 °C

Axial Tilt: 20.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 70,301,490 km

• M1: 532,868 km (0.1 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.93

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 2.87 AU - 4.03 AU

Year: 2364 Days

Day: 31.2 Hours

Environment

Temp: -109 °C

Axial Tilt: 19 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.69

Radius: 1.23

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 4.03 AU - 4.45 AU

Year: 3221 Days

Day: 28.8 Hours

Environment

Temp: -136 °C

Axial Tilt: 11.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 4.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 142.9

Radius: 14.7

Gravity: 0.66 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 4.02 AU - 5.42 AU

Year: 3783 Days

Day: 9.9 Hours

Environment

Temp: -136 °C

Axial Tilt: 31.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 70,301,490 km

• M1: 279,000 km (0.103 R)
• M2: 387,907 km (0.076 R)
• M3: 527,781 km (0.065 R)
• M4: 748,139 km (0.11 R)
• M5: 895,194 km (0.082 R)
• M6: 1,096,552 km (0.083 R)
• M7: 1,212,341 km (0.032 R)
• M8: 1,516,324 km (0.076 R)
• M9: 1,888,224 km (0.109 R)
• M10: 1,996,832 km (0.114 R)
• M11: 2,560,218 km (0.103 R)
• M12: 2,954,558 km (0.11 R)
• M13: 3,289,657 km (0.08 R)
• M14: 3,381,959 km (0.056 R)
• M15: 3,705,240 km (0.068 R)
• M16: 4,138,027 km (0.112 R)
• M17: 4,310,064 km (0.103 R)
• M18: 4,455,174 km (0.076 R)
• M19: 4,705,751 km (0.054 R)
• M20: 5,313,716 km (0.071 R)
• M21: 5,595,559 km (0.095 R)
• M22: 5,818,160 km (0.089 R)
• M23: 5,995,135 km (0.108 R)
• M24: 6,503,767 km (0.105 R)
• M25: 6,992,204 km (0.109 R)
• M26: 7,111,883 km (0.117 R)
• M27: 7,301,423 km (0.111 R)
• M28: 8,004,832 km (0.08 R)
• M29: 8,951,637 km (0.111 R)
• M30: 9,608,821 km (0.116 R)
• M31: 10,535,580 km (0.072 R)
• M32: 10,752,048 km (0.111 R)
• M33: 10,950,115 km (0.094 R)
• M34: 11,349,841 km (0.091 R)
• M35: 11,632,581 km (0.081 R)
• M36: 12,204,942 km (0.039 R)
• M37: 12,411,537 km (0.064 R)
• M38: 12,619,478 km (0.115 R)
• M39: 13,186,454 km (0.039 R)
• M40: 14,519,969 km (0.107 R)
• M41: 14,629,325 km (0.07 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 369

Radius: 15

Gravity: 1.64 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 4.82 AU - 6.64 AU

Year: 5061 Days

Day: 7.6 Hours

Environment

Temp: -142 °C

Axial Tilt: 29 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 70,301,490 km

• M1: 190,588 km (0.028 R)
• M2: 361,428 km (0.088 R)
• M3: 593,904 km (0.044 R)
• M4: 701,614 km (0.098 R)
• M5: 975,528 km (0.078 R)
• M6: 1,107,922 km (0.039 R)
• M7: 1,432,998 km (0.107 R)
• M8: 1,571,974 km (0.081 R)
• M9: 1,715,738 km (0.1 R)
• M10: 1,819,110 km (0.098 R)
• M11: 2,001,470 km (0.098 R)
• M12: 2,286,903 km (0.118 R)
• M13: 2,705,777 km (0.106 R)
• M14: 3,058,678 km (0.094 R)
• M15: 3,407,839 km (0.109 R)
• M16: 4,045,276 km (0.059 R)
• M17: 4,306,624 km (0.058 R)
• M18: 4,553,011 km (0.083 R)
• M19: 4,825,279 km (0.057 R)
• M20: 4,974,129 km (0.059 R)
• M21: 5,146,017 km (0.095 R)
• M22: 5,899,242 km (0.091 R)
• M23: 6,196,493 km (0.081 R)
• M24: 6,592,629 km (0.05 R)
• M25: 6,973,056 km (0.098 R)
• M26: 7,263,276 km (0.084 R)
• M27: 7,434,416 km (0.1 R)
• M28: 7,557,385 km (0.094 R)
• M29: 8,107,008 km (0.109 R)
• M30: 8,208,286 km (0.067 R)
• M31: 8,386,606 km (0.11 R)
• M32: 8,669,496 km (0.103 R)
• M33: 8,903,317 km (0.082 R)
• M34: 9,060,395 km (0.062 R)
• M35: 9,324,286 km (0.07 R)
• M36: 9,430,500 km (0.108 R)
• M37: 9,537,163 km (0.032 R)
• M38: 10,377,455 km (0.033 R)
• M39: 10,515,234 km (0.08 R)
• M40: 10,876,364 km (0.102 R)
• M41: 11,044,362 km (0.105 R)
• M42: 11,383,052 km (0.116 R)
• M43: 11,725,182 km (0.095 R)
• M44: 12,624,864 km (0.113 R)
• M45: 12,801,539 km (0.066 R)
• M46: 13,068,122 km (0.045 R)
• M47: 13,486,547 km (0.079 R)
• M48: 13,637,043 km (0.116 R)
• M49: 14,214,191 km (0.088 R)
• M50: 14,613,618 km (0.117 R)
• M51: 14,985,668 km (0.095 R)
• M52: 15,518,086 km (0.068 R)
• M53: 16,376,479 km (0.108 R)
• M54: 16,989,830 km (0.048 R)
• M55: 17,907,464 km (0.112 R)
• M56: 18,239,122 km (0.119 R)
• M57: 18,405,624 km (0.075 R)
• M58: 19,483,776 km (0.097 R)
• M59: 19,722,385 km (0.111 R)
• M60: 19,859,117 km (0.077 R)
• M61: 20,409,488 km (0.073 R)
• M62: 21,244,244 km (0.107 R)
• M63: 21,701,116 km (0.058 R)
• M64: 21,877,791 km (0.117 R)
• M65: 22,196,734 km (0.067 R)
• M66: 22,660,337 km (0.045 R)
• M67: 22,875,459 km (0.119 R)
• M68: 23,379,903 km (0.069 R)
• M69: 24,509,966 km (0.104 R)

Planet 9 - Ice Giant

Semi-Major Axis: 16.78 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 817.7

Radius: 6.6

Gravity: 18.77 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 14.45 AU - 19.11 AU

Year: 25361 Days

Day: 24.2 Hours

Environment

Temp: -187 °C

Axial Tilt: 34.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 70,301,490 km

• M1: 85,121 km (0.083 R)
• M2: 548,725 km (0.097 R)
• M3: 895,343 km (0.115 R)
• M4: 1,435,990 km (0.034 R)
• M5: 1,647,821 km (0.054 R)
• M6: 1,794,426 km (0.117 R)
• M7: 2,382,196 km (0.073 R)
• M8: 2,590,586 km (0.069 R)
• M9: 2,633,072 km (0.061 R)
• M10: 2,675,708 km (0.091 R)
• M11: 3,205,134 km (0.038 R)
• M12: 3,388,841 km (0.111 R)
• M13: 3,863,066 km (0.117 R)
• M14: 3,911,685 km (0.052 R)
• M15: 5,137,640 km (0.079 R)
• M16: 5,191,046 km (0.114 R)
• M17: 5,570,726 km (0.089 R)
• M18: 6,299,566 km (0.112 R)
• M19: 6,939,396 km (0.1 R)
• M20: 7,538,985 km (0.095 R)
• M21: 7,783,428 km (0.084 R)
• M22: 8,532,464 km (0.116 R)
• M23: 12,105,161 km (0.102 R)
• M24: 12,679,916 km (0.108 R)
• M25: 15,606,499 km (0.047 R)
• M26: 16,468,182 km (0.074 R)
• M27: 16,626,457 km (0.103 R)
• M28: 16,785,330 km (0.11 R)
• M29: 17,345,125 km (0.066 R)
• M30: 17,667,808 km (0.112 R)
• M31: 18,073,966 km (0.053 R)
• M32: 18,319,157 km (0.026 R)
• M33: 18,401,136 km (0.12 R)
• M34: 18,812,680 km (0.085 R)
• M35: 18,978,285 km (0.12 R)
• M36: 19,227,366 km (0.089 R)
• M37: 21,259,503 km (0.078 R)
• M38: 22,301,003 km (0.099 R)
• M39: 22,563,847 km (0.083 R)
• M40: 23,092,825 km (0.064 R)
• M41: 23,358,810 km (0.1 R)
• M42: 24,163,048 km (0.102 R)
• M43: 27,845,100 km (0.093 R)
• M44: 28,792,653 km (0.111 R)
• M45: 28,887,947 km (0.066 R)
• M46: 28,983,391 km (0.047 R)
• M47: 29,174,577 km (0.119 R)
• M48: 29,270,319 km (0.111 R)
• M49: 29,462,104 km (0.071 R)
• M50: 29,943,510 km (0.047 R)
• M51: 30,136,790 km (0.113 R)
• M52: 31,207,313 km (0.097 R)
• M53: 32,389,136 km (0.112 R)
• M54: 34,593,760 km (0.054 R)
• M55: 35,101,495 km (0.094 R)
• M56: 35,816,573 km (0.088 R)
• M57: 38,724,306 km (0.102 R)
• M58: 39,780,916 km (0.118 R)
• M59: 40,740,138 km (0.1 R)
• M60: 41,491,418 km (0.083 R)
• M61: 41,922,709 km (0.073 R)
• M62: 42,139,027 km (0.11 R)
• M63: 42,463,954 km (0.111 R)
• M64: 45,982,496 km (0.09 R)
• M65: 46,540,646 km (0.092 R)
• M66: 48,228,708 km (0.106 R)
• M67: 48,568,594 km (0.092 R)
• M68: 48,795,684 km (0.112 R)
• M69: 51,201,517 km (0.05 R)
• M70: 52,710,062 km (0.058 R)
• M71: 53,645,647 km (0.117 R)
• M72: 53,763,081 km (0.106 R)
• M73: 56,365,935 km (0.049 R)
• M74: 57,682,695 km (0.099 R)
• M75: 58,646,704 km (0.06 R)
• M76: 59,373,301 km (0.12 R)
• M77: 59,616,098 km (0.1 R)
• M78: 59,980,967 km (0.069 R)
• M79: 60,102,740 km (0.115 R)
• M80: 60,835,171 km (0.103 R)
• M81: 61,447,774 km (0.084 R)
• M82: 64,043,148 km (0.093 R)
• M83: 64,916,201 km (0.107 R)
• M84: 66,296,092 km (0.116 R)
• M85: 67,305,728 km (0.032 R)
• M86: 67,939,275 km (0.072 R)
• M87: 77,014,480 km (0.06 R)
• M88: 79,008,021 km (0.076 R)
• M89: 81,422,680 km (0.118 R)
• M90: 82,774,596 km (0.089 R)
• M91: 87,702,500 km (0.083 R)
• M92: 88,255,862 km (0.091 R)
• M93: 90,341,406 km (0.067 R)
• M94: 90,480,981 km (0.102 R)
• M95: 91,180,052 km (0.1 R)
• M96: 91,460,249 km (0.119 R)
• M97: 92,161,863 km (0.087 R)
• M98: 94,419,145 km (0.098 R)

Planet 10 - Ice Giant

Semi-Major Axis: 17.6 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 291.2

Radius: 4.9

Gravity: 12.13 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 13.75 AU - 21.45 AU

Year: 27242 Days

Day: 22.9 Hours

Environment

Temp: -194 °C

Axial Tilt: 8.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 70,301,490 km

• M1: 67,169 km (0.07 R)
• M2: 177,273 km (0.053 R)
• M3: 372,499 km (0.084 R)
• M4: 425,905 km (0.05 R)
• M5: 520,900 km (0.099 R)
• M6: 1,306,438 km (0.062 R)
• M7: 1,650,364 km (0.115 R)
• M8: 1,925,923 km (0.036 R)
• M9: 2,553,935 km (0.111 R)
• M10: 3,467,828 km (0.1 R)
• M11: 4,264,587 km (0.063 R)
• M12: 4,984,302 km (0.025 R)
• M13: 5,203,164 km (0.111 R)
• M14: 5,469,747 km (0.083 R)
• M15: 5,924,225 km (0.065 R)
• M16: 6,155,952 km (0.066 R)
• M17: 6,296,425 km (0.087 R)
• M18: 6,628,233 km (0.116 R)
• M19: 6,868,786 km (0.095 R)
• M20: 7,808,710 km (0.096 R)
• M21: 8,578,989 km (0.075 R)
• M22: 8,999,509 km (0.068 R)
• M23: 9,534,620 km (0.091 R)
• M24: 10,135,256 km (0.112 R)
• M25: 10,412,161 km (0.075 R)
• M26: 10,467,961 km (0.059 R)
• M27: 10,579,561 km (0.09 R)
• M28: 10,747,859 km (0.101 R)
• M29: 10,917,054 km (0.096 R)
• M30: 11,487,471 km (0.089 R)
• M31: 12,302,031 km (0.098 R)
• M32: 12,538,246 km (0.06 R)
• M33: 13,075,003 km (0.039 R)
• M34: 13,316,006 km (0.095 R)
• M35: 13,619,241 km (0.119 R)
• M36: 13,986,354 km (0.08 R)
• M37: 14,792,537 km (0.078 R)
• M38: 15,169,673 km (0.1 R)
• M39: 15,677,558 km (0.079 R)
• M40: 15,805,314 km (0.091 R)
• M41: 15,933,520 km (0.03 R)
• M42: 17,830,570 km (0.106 R)
• M43: 18,501,068 km (0.079 R)
• M44: 18,703,773 km (0.088 R)
• M45: 19,453,558 km (0.116 R)
• M46: 22,261,510 km (0.116 R)
• M47: 22,549,186 km (0.067 R)
• M48: 23,639,007 km (0.1 R)
• M49: 25,718,716 km (0.09 R)
• M50: 25,945,058 km (0.1 R)
• M51: 26,399,536 km (0.083 R)
• M52: 28,088,646 km (0.071 R)
• M53: 28,243,928 km (0.049 R)
• M54: 28,477,301 km (0.041 R)
• M55: 28,867,901 km (0.08 R)
• M56: 29,024,530 km (0.111 R)
• M57: 29,260,147 km (0.114 R)
• M58: 29,338,835 km (0.117 R)
• M59: 29,417,524 km (0.062 R)
• M60: 30,447,505 km (0.113 R)
• M61: 31,328,337 km (0.09 R)
• M62: 32,705,834 km (0.091 R)
• M63: 34,102,929 km (0.096 R)
• M64: 34,850,470 km (0.075 R)
• M65: 35,771,544 km (0.063 R)
• M66: 36,192,811 km (0.115 R)
• M67: 36,531,052 km (0.102 R)
• M68: 36,870,340 km (0.059 R)
• M69: 37,040,283 km (0.102 R)
• M70: 38,841,142 km (0.108 R)
• M71: 41,994,067 km (0.113 R)
• M72: 42,527,533 km (0.064 R)
• M73: 42,705,854 km (0.111 R)
• M74: 44,231,453 km (0.048 R)
• M75: 44,412,017 km (0.045 R)
• M76: 46,323,729 km (0.108 R)
• M77: 47,243,456 km (0.075 R)
• M78: 53,944,244 km (0.115 R)
• M79: 54,040,735 km (0.08 R)
• M80: 55,689,603 km (0.061 R)
• M81: 57,551,946 km (0.096 R)
• M82: 61,841,516 km (0.108 R)
• M83: 62,043,473 km (0.119 R)
• M84: 62,549,563 km (0.063 R)
• M85: 62,650,840 km (0.079 R)
• M86: 63,361,879 km (0.067 R)
• M87: 64,280,111 km (0.097 R)
• M88: 66,439,406 km (0.07 R)
• M89: 66,646,300 km (0.061 R)
• M90: 66,853,493 km (0.082 R)
• M91: 67,892,151 km (0.114 R)
• M92: 68,936,195 km (0.079 R)
• M93: 69,460,236 km (0.06 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 537 - 10,810 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit