🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.47

Radius: 0.74

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 0.68 AU - 0.86 AU

Year: 260 Days

Day: 33.9 Hours

Environment

Temp: 117 °C

Axial Tilt: 0.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.45

Radius: 0.73

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 1.78 AU - 2.08 AU

Year: 1032 Days

Day: 47.8 Hours

Environment

Temp: -80 °C

Axial Tilt: 38.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 81,897,488 km

• M1: 60,138 km (0.106 R)
• M2: 106,065 km (0.12 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.43

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 1.93 AU - 2.03 AU

Year: 1073 Days

Day: 41.2 Hours

Environment

Temp: -82 °C

Axial Tilt: 95.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 5.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 538.4

Radius: 10.7

Gravity: 4.7 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 4.4 AU - 6.08 AU

Year: 4618 Days

Day: 7.1 Hours

Environment

Temp: -159 °C

Axial Tilt: 0.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 81,897,488 km

• M1: 142,417 km (0.082 R)
• M2: 249,679 km (0.103 R)
• M3: 320,289 km (0.046 R)
• M4: 401,072 km (0.074 R)
• M5: 481,556 km (0.074 R)
• M6: 609,611 km (0.07 R)
• M7: 1,027,737 km (0.059 R)
• M8: 1,226,104 km (0.088 R)
• M9: 1,351,467 km (0.065 R)
• M10: 1,451,997 km (0.12 R)
• M11: 1,525,300 km (0.073 R)
• M12: 1,645,427 km (0.116 R)
• M13: 1,815,969 km (0.061 R)
• M14: 1,976,188 km (0.119 R)
• M15: 2,293,635 km (0.11 R)
• M16: 2,362,599 km (0.12 R)
• M17: 2,556,029 km (0.093 R)
• M18: 2,718,044 km (0.113 R)
• M19: 3,052,545 km (0.098 R)
• M20: 3,205,583 km (0.101 R)
• M21: 3,341,568 km (0.047 R)
• M22: 3,884,010 km (0.051 R)
• M23: 4,282,239 km (0.108 R)
• M24: 4,893,197 km (0.104 R)
• M25: 5,072,714 km (0.056 R)
• M26: 5,163,371 km (0.097 R)
• M27: 5,438,631 km (0.096 R)
• M28: 5,531,381 km (0.087 R)
• M29: 5,931,705 km (0.11 R)
• M30: 6,051,234 km (0.084 R)
• M31: 6,171,660 km (0.112 R)
• M32: 6,661,144 km (0.086 R)
• M33: 6,835,426 km (0.09 R)
• M34: 7,496,050 km (0.096 R)
• M35: 8,150,541 km (0.093 R)
• M36: 8,256,905 km (0.067 R)
• M37: 8,606,066 km (0.049 R)
• M38: 8,741,602 km (0.069 R)
• M39: 8,960,015 km (0.047 R)
• M40: 9,069,969 km (0.077 R)
• M41: 9,291,075 km (0.089 R)
• M42: 9,654,149 km (0.115 R)
• M43: 9,936,590 km (0.083 R)
• M44: 10,771,346 km (0.032 R)
• M45: 10,888,182 km (0.076 R)
• M46: 11,929,084 km (0.082 R)
• M47: 12,323,873 km (0.075 R)
• M48: 12,446,094 km (0.057 R)
• M49: 12,568,914 km (0.08 R)
• M50: 12,692,033 km (0.107 R)
• M51: 13,032,667 km (0.099 R)
• M52: 13,407,709 km (0.075 R)
• M53: 13,533,521 km (0.11 R)
• M54: 14,072,672 km (0.113 R)
• M55: 16,500,496 km (0.11 R)
• M56: 16,703,051 km (0.06 R)
• M57: 16,838,437 km (0.081 R)
• M58: 16,906,355 km (0.11 R)
• M59: 16,974,272 km (0.118 R)
• M60: 17,042,339 km (0.056 R)
• M61: 17,144,514 km (0.067 R)
• M62: 17,349,613 km (0.055 R)
• M63: 18,004,553 km (0.049 R)
• M64: 18,352,368 km (0.112 R)
• M65: 18,457,236 km (0.029 R)
• M66: 19,873,628 km (0.033 R)
• M67: 20,233,262 km (0.038 R)
• M68: 20,305,368 km (0.075 R)
• M69: 20,703,897 km (0.075 R)
• M70: 22,137,493 km (0.035 R)
• M71: 22,659,889 km (0.103 R)
• M72: 23,148,625 km (0.108 R)
• M73: 23,983,680 km (0.073 R)
• M74: 24,251,460 km (0.066 R)
• M75: 25,527,081 km (0.115 R)
• M76: 25,800,546 km (0.072 R)
• M77: 26,153,448 km (0.116 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 990.4

Radius: 9

Gravity: 12.23 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 4.55 AU - 6.41 AU

Year: 4939 Days

Day: 5.6 Hours

Environment

Temp: -149 °C

Axial Tilt: 33.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 81,897,488 km

• M1: 207,343 km (0.055 R)
• M2: 278,551 km (0.105 R)
• M3: 466,895 km (0.1 R)
• M4: 1,008,140 km (0.116 R)
• M5: 1,131,708 km (0.12 R)
• M6: 1,244,056 km (0.074 R)
• M7: 1,462,768 km (0.117 R)
• M8: 1,786,199 km (0.089 R)
• M9: 1,956,441 km (0.1 R)
• M10: 2,072,828 km (0.099 R)
• M11: 2,191,758 km (0.08 R)
• M12: 2,711,162 km (0.064 R)
• M13: 2,907,435 km (0.115 R)
• M14: 2,996,146 km (0.073 R)
• M15: 3,063,316 km (0.119 R)
• M16: 3,130,934 km (0.081 R)
• M17: 3,222,039 km (0.064 R)
• M18: 3,453,467 km (0.09 R)
• M19: 4,205,196 km (0.109 R)
• M20: 4,305,876 km (0.117 R)
• M21: 4,795,061 km (0.09 R)
• M22: 5,328,826 km (0.046 R)
• M23: 5,492,785 km (0.099 R)
• M24: 5,769,691 km (0.085 R)
• M25: 6,079,508 km (0.106 R)
• M26: 6,136,355 km (0.113 R)
• M27: 6,193,501 km (0.107 R)
• M28: 6,308,243 km (0.091 R)
• M29: 6,568,992 km (0.101 R)
• M30: 6,774,240 km (0.116 R)
• M31: 7,041,422 km (0.097 R)
• M32: 7,372,482 km (0.12 R)
• M33: 8,269,770 km (0.086 R)
• M34: 8,396,330 km (0.089 R)
• M35: 8,908,553 km (0.034 R)
• M36: 9,398,187 km (0.12 R)
• M37: 9,596,404 km (0.12 R)
• M38: 10,369,376 km (0.048 R)
• M39: 10,711,656 km (0.041 R)
• M40: 10,918,700 km (0.082 R)
• M41: 11,127,239 km (0.045 R)
• M42: 11,196,952 km (0.076 R)
• M43: 12,769,076 km (0.054 R)
• M44: 13,062,288 km (0.101 R)
• M45: 13,172,691 km (0.107 R)
• M46: 13,320,643 km (0.061 R)
• M47: 13,469,044 km (0.052 R)
• M48: 13,543,394 km (0.085 R)
• M49: 13,767,492 km (0.119 R)
• M50: 13,842,441 km (0.085 R)
• M51: 14,295,124 km (0.103 R)
• M52: 14,370,970 km (0.097 R)
• M53: 15,370,134 km (0.111 R)
• M54: 15,564,761 km (0.111 R)
• M55: 15,721,091 km (0.07 R)
• M56: 16,035,396 km (0.099 R)
• M57: 16,193,371 km (0.06 R)
• M58: 18,046,290 km (0.066 R)
• M59: 18,499,273 km (0.101 R)
• M60: 18,747,904 km (0.099 R)
• M61: 18,831,081 km (0.048 R)
• M62: 19,500,531 km (0.104 R)
• M63: 19,795,837 km (0.111 R)
• M64: 20,135,275 km (0.058 R)
• M65: 20,220,396 km (0.098 R)
• M66: 20,433,723 km (0.049 R)
• M67: 21,078,490 km (0.082 R)
• M68: 21,511,875 km (0.091 R)
• M69: 22,608,427 km (0.1 R)
• M70: 22,741,270 km (0.082 R)
• M71: 23,409,224 km (0.046 R)
• M72: 24,083,612 km (0.082 R)
• M73: 24,582,221 km (0.12 R)
• M74: 24,946,941 km (0.119 R)
• M75: 25,543,537 km (0.11 R)
• M76: 25,681,915 km (0.025 R)
• M77: 25,959,419 km (0.103 R)
• M78: 27,502,970 km (0.09 R)
• M79: 28,024,020 km (0.101 R)
• M80: 28,739,995 km (0.114 R)
• M81: 29,849,263 km (0.081 R)
• M82: 30,238,367 km (0.106 R)
• M83: 30,629,266 km (0.098 R)
• M84: 31,070,879 km (0.046 R)
• M85: 31,267,900 km (0.058 R)
• M86: 32,060,020 km (0.086 R)

Planet 6 - Ice Giant

Semi-Major Axis: 11.59 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 662.9

Radius: 3.2

Gravity: 64.74 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 9.67 AU - 13.51 AU

Year: 15191 Days

Day: 24.5 Hours

Environment

Temp: -197 °C

Axial Tilt: 38.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 81,897,488 km

• M1: 287,228 km (0.089 R)
• M2: 349,012 km (0.034 R)
• M3: 559,646 km (0.093 R)
• M4: 739,911 km (0.094 R)
• M5: 959,970 km (0.078 R)
• M6: 1,351,617 km (0.069 R)
• M7: 1,377,647 km (0.105 R)
• M8: 1,510,041 km (0.103 R)
• M9: 1,536,969 km (0.091 R)
• M10: 1,730,399 km (0.029 R)
• M11: 3,145,594 km (0.074 R)
• M12: 3,249,715 km (0.117 R)
• M13: 4,198,315 km (0.1 R)
• M14: 4,545,232 km (0.073 R)
• M15: 4,901,425 km (0.054 R)
• M16: 4,941,517 km (0.109 R)
• M17: 5,514,626 km (0.084 R)
• M18: 5,724,363 km (0.118 R)
• M19: 6,677,899 km (0.052 R)
• M20: 7,036,635 km (0.072 R)
• M21: 7,447,730 km (0.038 R)
• M22: 7,586,557 km (0.115 R)
• M23: 8,388,850 km (0.072 R)
• M24: 9,366,622 km (0.066 R)
• M25: 9,818,258 km (0.103 R)
• M26: 10,586,593 km (0.081 R)
• M27: 11,056,928 km (0.108 R)
• M28: 11,109,587 km (0.073 R)
• M29: 11,215,203 km (0.119 R)
• M30: 12,017,646 km (0.098 R)
• M31: 12,234,862 km (0.058 R)
• M32: 12,289,315 km (0.114 R)
• M33: 12,783,288 km (0.112 R)
• M34: 13,004,842 km (0.085 R)
• M35: 13,060,493 km (0.074 R)
• M36: 13,171,943 km (0.069 R)
• M37: 13,395,741 km (0.062 R)
• M38: 13,733,833 km (0.09 R)
• M39: 13,903,925 km (0.101 R)
• M40: 14,997,486 km (0.118 R)
• M41: 15,761,482 km (0.114 R)
• M42: 16,297,641 km (0.1 R)
• M43: 16,477,757 km (0.1 R)
• M44: 18,878,054 km (0.087 R)
• M45: 20,279,487 km (0.062 R)
• M46: 21,057,845 km (0.037 R)
• M47: 21,123,219 km (0.075 R)
• M48: 21,582,186 km (0.118 R)
• M49: 22,643,732 km (0.108 R)
• M50: 23,113,469 km (0.086 R)
• M51: 24,679,460 km (0.052 R)
• M52: 24,886,204 km (0.082 R)
• M53: 25,162,811 km (0.112 R)
• M54: 27,340,507 km (0.111 R)
• M55: 28,487,923 km (0.08 R)
• M56: 28,560,178 km (0.025 R)
• M57: 28,704,839 km (0.11 R)
• M58: 28,922,205 km (0.09 R)
• M59: 30,681,326 km (0.12 R)
• M60: 31,126,530 km (0.043 R)
• M61: 31,723,276 km (0.117 R)
• M62: 31,873,173 km (0.057 R)
• M63: 32,098,318 km (0.051 R)
• M64: 33,155,974 km (0.027 R)
• M65: 33,536,402 km (0.094 R)
• M66: 34,455,531 km (0.085 R)
• M67: 34,918,088 km (0.115 R)
• M68: 35,305,247 km (0.097 R)
• M69: 36,553,492 km (0.071 R)
• M70: 37,025,323 km (0.114 R)
• M71: 37,420,112 km (0.104 R)
• M72: 37,499,100 km (0.111 R)
• M73: 39,656,152 km (0.116 R)
• M74: 39,898,201 km (0.095 R)
• M75: 42,017,255 km (0.075 R)
• M76: 42,181,812 km (0.084 R)
• M77: 42,593,955 km (0.109 R)
• M78: 43,090,320 km (0.089 R)
• M79: 43,755,283 km (0.11 R)
• M80: 45,685,544 km (0.094 R)
• M81: 46,024,084 km (0.113 R)
• M82: 47,044,641 km (0.098 R)
• M83: 47,472,042 km (0.089 R)
• M84: 48,158,696 km (0.089 R)
• M85: 48,503,220 km (0.07 R)
• M86: 48,848,642 km (0.12 R)
• M87: 51,552,473 km (0.083 R)
• M88: 55,292,570 km (0.104 R)
• M89: 57,286,261 km (0.076 R)
• M90: 58,200,304 km (0.068 R)
• M91: 58,292,007 km (0.081 R)
• M92: 59,119,134 km (0.112 R)
• M93: 59,580,344 km (0.083 R)
• M94: 61,717,050 km (0.117 R)
• M95: 61,904,048 km (0.12 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.73 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 721.2

Radius: 7.2

Gravity: 13.91 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 13.8 AU - 15.66 AU

Year: 21766 Days

Day: 18.1 Hours

Environment

Temp: -198 °C

Axial Tilt: 4.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 81,897,488 km

• M1: 102,923 km (0.078 R)
• M2: 224,995 km (0.064 R)
• M3: 493,523 km (0.055 R)
• M4: 695,481 km (0.079 R)
• M5: 1,670,111 km (0.116 R)
• M6: 1,975,440 km (0.101 R)
• M7: 2,298,422 km (0.109 R)
• M8: 2,715,501 km (0.097 R)
• M9: 2,912,820 km (0.082 R)
• M10: 3,447,782 km (0.066 R)
• M11: 4,102,422 km (0.102 R)
• M12: 4,513,368 km (0.108 R)
• M13: 5,033,520 km (0.09 R)
• M14: 5,081,690 km (0.102 R)
• M15: 5,178,629 km (0.088 R)
• M16: 5,227,398 km (0.066 R)
• M17: 5,276,167 km (0.097 R)
• M18: 5,622,486 km (0.083 R)
• M19: 6,972,009 km (0.064 R)
• M20: 7,906,098 km (0.088 R)
• M21: 8,302,083 km (0.105 R)
• M22: 9,290,477 km (0.092 R)
• M23: 9,708,154 km (0.081 R)
• M24: 10,193,001 km (0.117 R)
• M25: 10,935,156 km (0.08 R)
• M26: 11,186,480 km (0.094 R)
• M27: 12,080,776 km (0.077 R)
• M28: 13,330,816 km (0.074 R)
• M29: 14,346,585 km (0.063 R)
• M30: 14,483,767 km (0.056 R)
• M31: 14,621,546 km (0.119 R)
• M32: 15,457,200 km (0.056 R)
• M33: 19,480,186 km (0.064 R)
• M34: 19,556,182 km (0.117 R)
• M35: 22,118,793 km (0.117 R)
• M36: 23,641,400 km (0.089 R)
• M37: 24,292,600 km (0.1 R)
• M38: 25,280,395 km (0.106 R)
• M39: 28,666,692 km (0.083 R)
• M40: 30,942,824 km (0.095 R)
• M41: 32,282,173 km (0.101 R)
• M42: 32,732,912 km (0.075 R)
• M43: 35,666,077 km (0.113 R)
• M44: 37,730,827 km (0.103 R)
• M45: 37,920,517 km (0.096 R)
• M46: 38,491,233 km (0.095 R)
• M47: 38,777,713 km (0.116 R)
• M48: 40,705,581 km (0.085 R)
• M49: 41,289,910 km (0.102 R)
• M50: 41,779,095 km (0.069 R)
• M51: 42,565,531 km (0.091 R)
• M52: 43,854,167 km (0.112 R)
• M53: 46,469,587 km (0.111 R)
• M54: 46,571,164 km (0.103 R)
• M55: 46,774,617 km (0.109 R)
• M56: 47,386,622 km (0.102 R)
• M57: 49,445,836 km (0.052 R)
• M58: 50,173,480 km (0.106 R)
• M59: 53,012,997 km (0.055 R)
• M60: 53,757,546 km (0.073 R)
• M61: 54,077,835 km (0.04 R)
• M62: 55,042,143 km (0.073 R)
• M63: 56,770,597 km (0.07 R)
• M64: 56,879,205 km (0.075 R)
• M65: 57,205,478 km (0.056 R)
• M66: 57,859,968 km (0.113 R)
• M67: 58,078,681 km (0.074 R)
• M68: 61,726,475 km (0.08 R)
• M69: 62,173,623 km (0.081 R)
• M70: 63,409,002 km (0.059 R)
• M71: 63,973,136 km (0.109 R)
• M72: 64,086,232 km (0.102 R)
• M73: 65,333,878 km (0.027 R)
• M74: 66,017,840 km (0.091 R)
• M75: 67,278,052 km (0.092 R)
• M76: 67,738,215 km (0.12 R)
• M77: 68,084,085 km (0.05 R)
• M78: 68,661,683 km (0.081 R)
• M79: 69,125,137 km (0.05 R)
• M80: 70,988,678 km (0.109 R)
• M81: 71,574,503 km (0.105 R)
• M82: 74,646,346 km (0.051 R)
• M83: 74,884,356 km (0.047 R)
• M84: 75,242,044 km (0.1 R)
• M85: 75,600,182 km (0.046 R)
• M86: 76,678,034 km (0.093 R)
• M87: 77,640,397 km (0.105 R)
• M88: 78,243,875 km (0.097 R)
• M89: 78,970,173 km (0.04 R)
• M90: 79,941,961 km (0.106 R)
• M91: 81,284,751 km (0.12 R)
• M92: 81,774,834 km (0.12 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 315 - 15,475 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit