🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.68

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 0.49 AU - 0.63 AU

Year: 160 Days

Day: 35.2 Hours

Environment

Temp: 175 °C

Axial Tilt: 47 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 49,877,457 km

• M1: 325,974 km (0.026 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.07

Radius: 1.03

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 0.64 AU - 0.9 AU

Year: 259 Days

Day: 34.6 Hours

Environment

Temp: 113 °C

Axial Tilt: 135 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 49,877,457 km

• M1: 327,470 km (0.076 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.78

Radius: 0.91

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 1.66 AU - 1.82 AU

Year: 879 Days

Day: 38.7 Hours

Environment

Temp: -62 °C

Axial Tilt: 4.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 49,877,457 km

• M1: 740,061 km (0.071 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.96

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 2.09 AU - 2.51 AU

Year: 1336 Days

Day: 13.8 Hours

Environment

Temp: -97 °C

Axial Tilt: 25.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 49,877,457 km

• M1: 209,587 km (0.113 R)
• M2: 850,763 km (0.104 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.6

Radius: 0.82

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 2.23 AU - 3.27 AU

Year: 1746 Days

Day: 35.9 Hours

Environment

Temp: -112 °C

Axial Tilt: 23.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.4

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 3.49 AU - 3.79 AU

Year: 2659 Days

Day: 37.7 Hours

Environment

Temp: -129 °C

Axial Tilt: 19.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.78 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 7.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 124.5

Radius: 10.7

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 7 AU - 8.82 AU

Year: 8518 Days

Day: 6.7 Hours

Environment

Temp: -178 °C

Axial Tilt: 81.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 49,877,457 km

• M1: 144,362 km (0.068 R)
• M2: 229,034 km (0.08 R)
• M3: 380,278 km (0.068 R)
• M4: 471,981 km (0.117 R)
• M5: 544,536 km (0.063 R)
• M6: 734,376 km (0.072 R)
• M7: 1,656,946 km (0.073 R)
• M8: 1,789,041 km (0.104 R)
• M9: 1,863,989 km (0.075 R)
• M10: 1,939,985 km (0.11 R)
• M11: 2,254,739 km (0.037 R)
• M12: 2,335,971 km (0.11 R)
• M13: 2,602,853 km (0.074 R)
• M14: 3,003,776 km (0.12 R)
• M15: 3,111,785 km (0.075 R)
• M16: 3,537,242 km (0.111 R)
• M17: 4,100,178 km (0.116 R)
• M18: 4,463,851 km (0.1 R)
• M19: 5,549,931 km (0.118 R)
• M20: 6,088,334 km (0.094 R)
• M21: 6,526,506 km (0.065 R)
• M22: 6,620,155 km (0.096 R)
• M23: 6,761,225 km (0.075 R)
• M24: 6,832,284 km (0.108 R)
• M25: 7,287,511 km (0.11 R)
• M26: 7,384,749 km (0.104 R)
• M27: 7,629,342 km (0.07 R)
• M28: 8,840,935 km (0.081 R)
• M29: 9,363,331 km (0.095 R)
• M30: 9,522,054 km (0.081 R)
• M31: 10,084,392 km (0.092 R)
• M32: 10,165,624 km (0.101 R)
• M33: 10,575,073 km (0.058 R)
• M34: 11,523,225 km (0.031 R)
• M35: 12,093,641 km (0.082 R)
• M36: 12,614,840 km (0.085 R)
• M37: 12,848,812 km (0.095 R)
• M38: 13,799,356 km (0.106 R)
• M39: 14,191,901 km (0.029 R)
• M40: 14,283,156 km (0.065 R)
• M41: 15,704,635 km (0.099 R)
• M42: 15,830,447 km (0.096 R)
• M43: 16,304,971 km (0.106 R)
• M44: 16,464,143 km (0.097 R)
• M45: 16,816,297 km (0.097 R)
• M46: 17,756,519 km (0.102 R)
• M47: 18,847,088 km (0.082 R)
• M48: 19,148,378 km (0.066 R)
• M49: 19,215,547 km (0.092 R)
• M50: 19,653,869 km (0.11 R)
• M51: 21,127,408 km (0.099 R)
• M52: 21,614,798 km (0.065 R)
• M53: 21,824,833 km (0.087 R)
• M54: 21,930,150 km (0.081 R)
• M55: 22,000,461 km (0.036 R)
• M56: 22,176,388 km (0.116 R)
• M57: 22,529,888 km (0.105 R)
• M58: 22,600,798 km (0.084 R)
• M59: 24,070,896 km (0.099 R)

Planet 8 - Ice Giant

Semi-Major Axis: 12.98 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 177

Radius: 4.8

Gravity: 7.68 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 12.46 AU - 13.5 AU

Year: 17905 Days

Day: 24.4 Hours

Environment

Temp: -190 °C

Axial Tilt: 23 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 49,877,457 km

• M1: 134,189 km (0.102 R)
• M2: 186,848 km (0.105 R)
• M3: 341,532 km (0.115 R)
• M4: 671,545 km (0.042 R)
• M5: 856,897 km (0.058 R)
• M6: 1,417,889 km (0.117 R)
• M7: 1,460,075 km (0.074 R)
• M8: 1,722,320 km (0.084 R)
• M9: 1,858,903 km (0.085 R)
• M10: 2,389,527 km (0.076 R)
• M11: 2,465,373 km (0.106 R)
• M12: 2,671,519 km (0.108 R)
• M13: 2,829,793 km (0.03 R)
• M14: 3,464,387 km (0.117 R)
• M15: 3,637,023 km (0.062 R)
• M16: 3,871,593 km (0.118 R)
• M17: 4,020,742 km (0.057 R)
• M18: 4,050,662 km (0.077 R)
• M19: 4,293,758 km (0.063 R)
• M20: 4,324,575 km (0.116 R)
• M21: 4,510,376 km (0.063 R)
• M22: 4,635,739 km (0.114 R)
• M23: 5,018,709 km (0.077 R)
• M24: 5,181,322 km (0.095 R)
• M25: 5,246,846 km (0.106 R)
• M26: 5,478,274 km (0.061 R)
• M27: 5,679,483 km (0.072 R)
• M28: 5,746,952 km (0.108 R)
• M29: 5,882,936 km (0.109 R)
• M30: 5,917,045 km (0.07 R)
• M31: 5,951,302 km (0.088 R)
• M32: 6,088,933 km (0.072 R)
• M33: 6,262,316 km (0.101 R)
• M34: 6,578,566 km (0.048 R)
• M35: 7,044,414 km (0.091 R)
• M36: 7,857,030 km (0.082 R)
• M37: 8,582,430 km (0.085 R)
• M38: 8,815,803 km (0.063 R)
• M39: 9,328,923 km (0.105 R)
• M40: 9,408,659 km (0.081 R)
• M41: 9,609,270 km (0.066 R)
• M42: 9,851,618 km (0.12 R)
• M43: 9,892,309 km (0.075 R)
• M44: 10,549,492 km (0.086 R)
• M45: 10,674,257 km (0.08 R)
• M46: 10,841,358 km (0.098 R)
• M47: 11,220,588 km (0.046 R)
• M48: 11,776,195 km (0.119 R)
• M49: 11,862,363 km (0.101 R)
• M50: 12,604,069 km (0.093 R)
• M51: 13,767,043 km (0.083 R)
• M52: 13,903,477 km (0.044 R)
• M53: 14,131,763 km (0.055 R)
• M54: 14,269,393 km (0.073 R)
• M55: 14,453,398 km (0.104 R)
• M56: 14,917,301 km (0.052 R)
• M57: 15,716,902 km (0.045 R)
• M58: 17,064,031 km (0.112 R)
• M59: 17,751,283 km (0.107 R)
• M60: 17,899,834 km (0.064 R)
• M61: 18,598,007 km (0.113 R)
• M62: 18,849,481 km (0.115 R)
• M63: 19,661,947 km (0.106 R)
• M64: 19,815,584 km (0.076 R)
• M65: 21,058,743 km (0.054 R)
• M66: 21,426,155 km (0.097 R)
• M67: 21,954,535 km (0.096 R)
• M68: 22,113,856 km (0.113 R)
• M69: 22,167,113 km (0.088 R)
• M70: 23,728,616 km (0.037 R)
• M71: 24,550,058 km (0.078 R)
• M72: 26,956,040 km (0.063 R)
• M73: 27,240,725 km (0.077 R)
• M74: 29,494,567 km (0.071 R)
• M75: 31,507,855 km (0.077 R)
• M76: 32,530,955 km (0.089 R)
• M77: 33,076,987 km (0.087 R)
• M78: 33,381,718 km (0.071 R)
• M79: 33,503,939 km (0.104 R)
• M80: 33,687,346 km (0.094 R)
• M81: 34,116,842 km (0.05 R)
• M82: 34,301,296 km (0.091 R)
• M83: 36,353,629 km (0.115 R)
• M84: 36,542,272 km (0.075 R)
• M85: 37,046,566 km (0.087 R)
• M86: 38,894,100 km (0.112 R)
• M87: 39,022,605 km (0.035 R)
• M88: 41,294,547 km (0.06 R)
• M89: 42,149,200 km (0.104 R)
• M90: 42,281,145 km (0.117 R)
• M91: 42,678,029 km (0.114 R)
• M92: 43,009,687 km (0.095 R)
• M93: 44,076,769 km (0.119 R)
• M94: 44,210,808 km (0.108 R)
• M95: 44,748,164 km (0.062 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.8 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 643.9

Radius: 3.5

Gravity: 52.56 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 11.51 AU - 18.09 AU

Year: 21800 Days

Day: 16 Hours

Environment

Temp: -196 °C

Axial Tilt: 24.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 49,877,457 km

• M1: 50,564 km (0.102 R)
• M2: 283,638 km (0.073 R)
• M3: 516,561 km (0.036 R)
• M4: 628,012 km (0.118 R)
• M5: 925,712 km (0.089 R)
• M6: 1,033,572 km (0.069 R)
• M7: 1,381,387 km (0.109 R)
• M8: 1,828,834 km (0.083 R)
• M9: 2,281,218 km (0.083 R)
• M10: 2,390,424 km (0.094 R)
• M11: 3,699,107 km (0.097 R)
• M12: 3,870,546 km (0.047 R)
• M13: 4,132,342 km (0.12 R)
• M14: 4,220,904 km (0.05 R)
• M15: 4,490,330 km (0.08 R)
• M16: 4,811,816 km (0.093 R)
• M17: 5,283,647 km (0.104 R)
• M18: 5,573,867 km (0.093 R)
• M19: 5,671,704 km (0.047 R)
• M20: 5,968,805 km (0.11 R)
• M21: 6,995,047 km (0.119 R)
• M22: 7,964,142 km (0.115 R)
• M23: 8,074,395 km (0.06 R)
• M24: 9,262,352 km (0.052 R)
• M25: 9,320,247 km (0.118 R)
• M26: 9,906,072 km (0.029 R)
• M27: 10,867,837 km (0.059 R)
• M28: 11,359,864 km (0.116 R)
• M29: 11,671,027 km (0.107 R)
• M30: 12,111,294 km (0.05 R)
• M31: 12,365,311 km (0.073 R)
• M32: 12,749,778 km (0.107 R)
• M33: 13,595,903 km (0.049 R)
• M34: 13,661,726 km (0.08 R)
• M35: 14,594,619 km (0.119 R)
• M36: 15,205,128 km (0.041 R)
• M37: 16,450,829 km (0.114 R)
• M38: 17,299,498 km (0.04 R)
• M39: 18,089,674 km (0.032 R)
• M40: 20,078,727 km (0.107 R)
• M41: 21,060,837 km (0.092 R)
• M42: 23,150,121 km (0.036 R)
• M43: 23,307,498 km (0.094 R)
• M44: 24,659,414 km (0.046 R)
• M45: 25,873,101 km (0.114 R)
• M46: 26,940,781 km (0.055 R)
• M47: 28,949,133 km (0.107 R)
• M48: 29,714,625 km (0.072 R)
• M49: 30,745,654 km (0.06 R)
• M50: 30,832,121 km (0.034 R)
• M51: 31,178,739 km (0.099 R)
• M52: 31,439,489 km (0.108 R)
• M53: 31,526,554 km (0.106 R)
• M54: 33,196,515 km (0.109 R)
• M55: 33,908,153 km (0.083 R)
• M56: 35,618,505 km (0.077 R)
• M57: 36,988,373 km (0.043 R)
• M58: 37,356,533 km (0.091 R)
• M59: 37,818,641 km (0.116 R)
• M60: 41,105,007 km (0.062 R)
• M61: 42,830,319 km (0.096 R)
• M62: 44,188,668 km (0.03 R)
• M63: 44,286,206 km (0.115 R)
• M64: 45,069,201 km (0.106 R)
• M65: 46,549,771 km (0.049 R)
• M66: 48,749,757 km (0.106 R)
• M67: 49,052,394 km (0.081 R)
• M68: 49,456,906 km (0.115 R)
• M69: 49,659,612 km (0.051 R)
• M70: 50,370,949 km (0.111 R)
• M71: 50,983,553 km (0.118 R)
• M72: 51,188,203 km (0.099 R)
• M73: 52,215,940 km (0.076 R)
• M74: 53,770,112 km (0.046 R)
• M75: 58,630,248 km (0.057 R)
• M76: 59,597,398 km (0.073 R)
• M77: 60,461,475 km (0.118 R)
• M78: 61,112,376 km (0.101 R)
• M79: 61,220,984 km (0.054 R)
• M80: 61,656,463 km (0.077 R)
• M81: 61,983,634 km (0.076 R)
• M82: 62,092,840 km (0.079 R)
• M83: 63,298,449 km (0.074 R)
• M84: 64,843,945 km (0.109 R)
• M85: 67,073,103 km (0.052 R)
• M86: 68,309,829 km (0.088 R)
• M87: 68,987,656 km (0.105 R)
• M88: 70,349,895 km (0.047 R)
• M89: 70,920,012 km (0.088 R)
• M90: 71,262,890 km (0.088 R)
• M91: 71,720,959 km (0.077 R)
• M92: 72,065,034 km (0.088 R)
• M93: 73,216,190 km (0.094 R)
• M94: 73,909,726 km (0.118 R)
• M95: 74,954,218 km (0.082 R)
• M96: 76,003,497 km (0.111 R)
• M97: 76,471,440 km (0.062 R)

Planet 10 - Ice Giant

Semi-Major Axis: 17.69 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 95.1

Radius: 4.5

Gravity: 4.7 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 17.55 AU - 17.83 AU

Year: 28488 Days

Day: 22.5 Hours

Environment

Temp: -207 °C

Axial Tilt: 8.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 49,877,457 km

• M1: 121,473 km (0.098 R)
• M2: 229,782 km (0.109 R)
• M3: 396,285 km (0.066 R)
• M4: 531,521 km (0.077 R)
• M5: 563,685 km (0.057 R)
• M6: 716,125 km (0.102 R)
• M7: 1,141,282 km (0.051 R)
• M8: 1,204,562 km (0.104 R)
• M9: 1,356,553 km (0.093 R)
• M10: 1,584,391 km (0.047 R)
• M11: 1,824,196 km (0.099 R)
• M12: 1,923,380 km (0.071 R)
• M13: 2,337,467 km (0.076 R)
• M14: 2,445,327 km (0.112 R)
• M15: 2,527,157 km (0.109 R)
• M16: 3,395,124 km (0.046 R)
• M17: 3,517,345 km (0.073 R)
• M18: 3,640,913 km (0.085 R)
• M19: 3,734,561 km (0.05 R)
• M20: 4,020,293 km (0.069 R)
• M21: 4,313,056 km (0.116 R)
• M22: 4,412,240 km (0.089 R)
• M23: 5,127,018 km (0.03 R)
• M24: 5,162,024 km (0.104 R)
• M25: 5,232,036 km (0.075 R)
• M26: 5,373,256 km (0.101 R)
• M27: 5,408,711 km (0.088 R)
• M28: 6,060,808 km (0.111 R)
• M29: 6,471,454 km (0.082 R)
• M30: 6,547,001 km (0.091 R)
• M31: 6,660,995 km (0.081 R)
• M32: 6,737,439 km (0.119 R)
• M33: 6,890,927 km (0.111 R)
• M34: 7,123,551 km (0.069 R)
• M35: 7,477,201 km (0.093 R)
• M36: 8,572,108 km (0.098 R)
• M37: 8,655,134 km (0.115 R)
• M38: 10,372,069 km (0.099 R)
• M39: 10,638,503 km (0.095 R)
• M40: 11,132,774 km (0.1 R)
• M41: 11,911,282 km (0.038 R)
• M42: 12,612,746 km (0.051 R)
• M43: 13,039,848 km (0.053 R)
• M44: 13,087,719 km (0.044 R)
• M45: 13,135,441 km (0.051 R)
• M46: 13,616,997 km (0.079 R)
• M47: 14,104,087 km (0.036 R)
• M48: 14,153,155 km (0.108 R)
• M49: 14,795,678 km (0.09 R)
• M50: 15,095,472 km (0.082 R)
• M51: 15,498,339 km (0.12 R)
• M52: 15,650,331 km (0.113 R)
• M53: 15,802,771 km (0.065 R)
• M54: 16,109,297 km (0.105 R)
• M55: 17,040,245 km (0.088 R)
• M56: 17,301,891 km (0.098 R)
• M57: 17,723,458 km (0.068 R)
• M58: 18,415,498 km (0.095 R)
• M59: 19,990,913 km (0.104 R)
• M60: 20,101,167 km (0.102 R)
• M61: 21,102,425 km (0.102 R)
• M62: 21,327,121 km (0.112 R)
• M63: 22,062,844 km (0.082 R)
• M64: 22,519,715 km (0.079 R)
• M65: 23,617,315 km (0.074 R)
• M66: 25,147,252 km (0.088 R)
• M67: 25,206,643 km (0.09 R)
• M68: 25,564,631 km (0.089 R)
• M69: 25,924,114 km (0.106 R)
• M70: 28,116,321 km (0.096 R)
• M71: 30,114,201 km (0.116 R)
• M72: 31,066,391 km (0.06 R)
• M73: 31,258,026 km (0.118 R)
• M74: 32,351,288 km (0.11 R)
• M75: 32,675,167 km (0.058 R)
• M76: 33,522,489 km (0.037 R)
• M77: 33,653,387 km (0.081 R)
• M78: 33,850,258 km (0.06 R)
• M79: 34,707,454 km (0.118 R)
• M80: 34,773,576 km (0.047 R)
• M81: 34,972,541 km (0.101 R)
• M82: 36,308,600 km (0.08 R)
• M83: 36,510,408 km (0.092 R)
• M84: 37,593,197 km (0.089 R)
• M85: 38,480,611 km (0.074 R)
• M86: 40,137,109 km (0.113 R)
• M87: 40,206,672 km (0.111 R)
• M88: 41,816,794 km (0.074 R)
• M89: 43,447,859 km (0.068 R)
• M90: 45,027,463 km (0.091 R)
• M91: 46,918,231 km (0.097 R)
• M92: 47,431,800 km (0.117 R)
• M93: 48,464,325 km (0.069 R)
• M94: 49,057,630 km (0.111 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: 480 - 12,620 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit