🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.68

Radius: 1.23

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 0.89 AU - 1.07 AU

Year: 362 Days

Day: 21.2 Hours

Environment

Temp: 30 °C

Axial Tilt: 1.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 84,328,072 km

• M1: 84,373 km (0.068 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.19

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 1.15 AU - 1.43 AU

Year: 546 Days

Day: 47 Hours

Environment

Temp: -32 °C

Axial Tilt: 2.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 84,328,072 km

• M1: 651,050 km (0.088 R)
• M2: 910,752 km (0.09 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.31

Radius: 1.79

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 1.44 AU - 1.88 AU

Year: 797 Days

Day: 20.7 Hours

Environment

Temp: -60 °C

Axial Tilt: 7.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 84,328,072 km

• M1: 132,693 km (0.092 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.4

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 3.92 AU - 4.96 AU

Year: 3488 Days

Day: 13.9 Hours

Environment

Temp: -138 °C

Axial Tilt: 14.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 5.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 442.9

Radius: 12.9

Gravity: 2.66 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 4.14 AU - 6.06 AU

Year: 4293 Days

Day: 9.4 Hours

Environment

Temp: -139 °C

Axial Tilt: 11.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 84,328,072 km

• M1: 203,453 km (0.089 R)
• M2: 294,558 km (0.09 R)
• M3: 376,687 km (0.116 R)
• M4: 462,557 km (0.086 R)
• M5: 622,477 km (0.118 R)
• M6: 835,654 km (0.104 R)
• M7: 1,309,580 km (0.026 R)
• M8: 1,631,814 km (0.09 R)
• M9: 1,716,486 km (0.055 R)
• M10: 1,817,165 km (0.04 R)
• M11: 2,024,658 km (0.09 R)
• M12: 2,271,644 km (0.079 R)
• M13: 2,447,421 km (0.081 R)
• M14: 2,949,621 km (0.085 R)
• M15: 3,071,394 km (0.053 R)
• M16: 3,410,981 km (0.12 R)
• M17: 3,502,385 km (0.079 R)
• M18: 4,184,701 km (0.12 R)
• M19: 4,322,182 km (0.049 R)
• M20: 5,157,835 km (0.051 R)
• M21: 5,390,610 km (0.118 R)
• M22: 5,670,208 km (0.099 R)
• M23: 5,757,274 km (0.057 R)
• M24: 5,976,734 km (0.103 R)
• M25: 6,356,114 km (0.094 R)
• M26: 6,560,315 km (0.099 R)
• M27: 6,651,720 km (0.053 R)
• M28: 6,766,611 km (0.088 R)
• M29: 7,068,499 km (0.113 R)
• M30: 7,256,394 km (0.115 R)
• M31: 7,613,335 km (0.032 R)
• M32: 8,024,879 km (0.111 R)
• M33: 8,794,111 km (0.063 R)
• M34: 8,945,653 km (0.066 R)
• M35: 9,123,675 km (0.118 R)
• M36: 9,431,547 km (0.087 R)
• M37: 9,612,710 km (0.12 R)
• M38: 10,031,285 km (0.109 R)
• M39: 10,429,066 km (0.119 R)
• M40: 10,562,806 km (0.045 R)
• M41: 10,967,469 km (0.056 R)
• M42: 11,820,177 km (0.108 R)
• M43: 11,931,777 km (0.109 R)
• M44: 12,099,775 km (0.089 R)
• M45: 12,183,999 km (0.051 R)
• M46: 13,066,776 km (0.095 R)
• M47: 13,297,904 km (0.108 R)
• M48: 13,559,551 km (0.049 R)
• M49: 13,705,708 km (0.06 R)
• M50: 14,058,460 km (0.095 R)
• M51: 14,743,169 km (0.112 R)
• M52: 14,953,654 km (0.116 R)
• M53: 15,621,907 km (0.048 R)
• M54: 15,713,760 km (0.082 R)
• M55: 15,959,699 km (0.118 R)
• M56: 16,145,051 km (0.111 R)
• M57: 16,331,001 km (0.12 R)
• M58: 16,956,021 km (0.09 R)
• M59: 17,145,113 km (0.106 R)
• M60: 17,398,382 km (0.064 R)
• M61: 18,326,487 km (0.112 R)
• M62: 18,650,367 km (0.118 R)
• M63: 19,008,803 km (0.115 R)
• M64: 19,336,572 km (0.094 R)
• M65: 19,732,408 km (0.038 R)
• M66: 19,964,434 km (0.057 R)
• M67: 20,464,989 km (0.037 R)
• M68: 20,902,114 km (0.102 R)
• M69: 22,335,411 km (0.094 R)
• M70: 22,577,460 km (0.12 R)
• M71: 23,063,953 km (0.041 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 671.7

Radius: 10.3

Gravity: 6.33 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 6.95 AU - 8.09 AU

Year: 7687 Days

Day: 8.8 Hours

Environment

Temp: -175 °C

Axial Tilt: 24.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 84,328,072 km

• M1: 258,056 km (0.117 R)
• M2: 446,699 km (0.112 R)
• M3: 546,930 km (0.091 R)
• M4: 713,582 km (0.101 R)
• M5: 946,207 km (0.056 R)
• M6: 1,115,252 km (0.091 R)
• M7: 1,350,121 km (0.098 R)
• M8: 1,641,238 km (0.116 R)
• M9: 1,995,187 km (0.045 R)
• M10: 2,327,444 km (0.07 R)
• M11: 2,396,109 km (0.116 R)
• M12: 2,677,503 km (0.097 R)
• M13: 2,895,616 km (0.118 R)
• M14: 3,453,168 km (0.035 R)
• M15: 4,870,308 km (0.103 R)
• M16: 4,988,341 km (0.106 R)
• M17: 5,409,010 km (0.118 R)
• M18: 5,747,700 km (0.064 R)
• M19: 5,966,861 km (0.085 R)
• M20: 6,348,934 km (0.029 R)
• M21: 6,575,574 km (0.109 R)
• M22: 6,739,085 km (0.108 R)
• M23: 6,970,214 km (0.071 R)
• M24: 7,237,695 km (0.098 R)
• M25: 8,270,369 km (0.054 R)
• M26: 8,340,979 km (0.076 R)
• M27: 8,624,916 km (0.037 R)
• M28: 9,056,954 km (0.092 R)
• M29: 9,312,168 km (0.117 R)
• M30: 9,718,177 km (0.081 R)
• M31: 10,054,622 km (0.091 R)
• M32: 10,281,114 km (0.095 R)
• M33: 10,394,958 km (0.07 R)
• M34: 12,233,067 km (0.114 R)
• M35: 12,515,358 km (0.061 R)
• M36: 13,416,535 km (0.1 R)
• M37: 13,707,653 km (0.1 R)
• M38: 13,916,791 km (0.049 R)
• M39: 14,465,815 km (0.118 R)
• M40: 14,978,936 km (0.026 R)
• M41: 16,331,749 km (0.103 R)
• M42: 17,135,239 km (0.075 R)
• M43: 17,496,369 km (0.107 R)
• M44: 17,860,041 km (0.116 R)
• M45: 18,318,259 km (0.079 R)
• M46: 19,293,039 km (0.071 R)
• M47: 19,574,582 km (0.08 R)
• M48: 19,999,590 km (0.09 R)
• M49: 20,189,429 km (0.084 R)
• M50: 20,666,796 km (0.106 R)
• M51: 20,762,688 km (0.11 R)
• M52: 21,681,070 km (0.053 R)
• M53: 22,169,806 km (0.042 R)
• M54: 22,810,534 km (0.1 R)
• M55: 23,357,464 km (0.108 R)
• M56: 23,757,937 km (0.091 R)
• M57: 24,261,783 km (0.037 R)
• M58: 25,228,783 km (0.089 R)
• M59: 25,434,032 km (0.052 R)
• M60: 25,536,805 km (0.105 R)
• M61: 25,639,729 km (0.042 R)
• M62: 26,364,231 km (0.078 R)
• M63: 26,676,741 km (0.032 R)
• M64: 27,095,316 km (0.038 R)
• M65: 28,204,584 km (0.119 R)
• M66: 29,113,391 km (0.114 R)
• M67: 30,031,773 km (0.097 R)
• M68: 31,344,494 km (0.11 R)
• M69: 31,675,704 km (0.092 R)
• M70: 32,174,463 km (0.078 R)
• M71: 32,285,764 km (0.119 R)
• M72: 32,731,865 km (0.117 R)
• M73: 33,686,598 km (0.088 R)
• M74: 36,837,728 km (0.083 R)
• M75: 37,537,696 km (0.115 R)
• M76: 37,830,609 km (0.069 R)
• M77: 38,242,003 km (0.114 R)
• M78: 38,832,316 km (0.104 R)
• M79: 39,425,621 km (0.107 R)
• M80: 39,842,700 km (0.088 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 473.5

Radius: 10.1

Gravity: 4.64 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 11.26 AU - 11.6 AU

Year: 14405 Days

Day: 9.6 Hours

Environment

Temp: -179 °C

Axial Tilt: 31.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 84,328,072 km

• M1: 127,308 km (0.073 R)
• M2: 313,707 km (0.097 R)
• M3: 378,333 km (0.112 R)
• M4: 859,589 km (0.118 R)
• M5: 1,189,303 km (0.07 R)
• M6: 1,581,848 km (0.066 R)
• M7: 1,729,800 km (0.111 R)
• M8: 1,960,630 km (0.085 R)
• M9: 2,120,101 km (0.114 R)
• M10: 2,256,385 km (0.113 R)
• M11: 2,480,482 km (0.1 R)
• M12: 3,353,236 km (0.082 R)
• M13: 3,448,680 km (0.096 R)
• M14: 3,512,708 km (0.104 R)
• M15: 3,740,396 km (0.116 R)
• M16: 3,806,219 km (0.108 R)
• M17: 4,040,040 km (0.077 R)
• M18: 4,141,767 km (0.097 R)
• M19: 5,464,661 km (0.111 R)
• M20: 6,466,667 km (0.086 R)
• M21: 6,907,682 km (0.1 R)
• M22: 7,111,284 km (0.114 R)
• M23: 7,692,173 km (0.12 R)
• M24: 7,903,256 km (0.067 R)
• M25: 8,548,172 km (0.117 R)
• M26: 8,767,034 km (0.079 R)
• M27: 9,299,602 km (0.111 R)
• M28: 9,888,419 km (0.099 R)
• M29: 10,210,503 km (0.095 R)
• M30: 10,396,154 km (0.101 R)
• M31: 10,582,853 km (0.083 R)
• M32: 10,723,624 km (0.06 R)
• M33: 11,484,928 km (0.045 R)
• M34: 12,116,380 km (0.086 R)
• M35: 12,312,952 km (0.111 R)
• M36: 14,544,204 km (0.071 R)
• M37: 15,973,911 km (0.07 R)
• M38: 16,514,707 km (0.118 R)
• M39: 17,503,400 km (0.092 R)
• M40: 19,193,556 km (0.082 R)
• M41: 19,365,444 km (0.095 R)
• M42: 20,058,083 km (0.082 R)
• M43: 21,112,149 km (0.104 R)
• M44: 21,645,914 km (0.093 R)
• M45: 22,726,759 km (0.082 R)
• M46: 23,457,096 km (0.108 R)
• M47: 25,003,339 km (0.07 R)
• M48: 25,379,279 km (0.053 R)
• M49: 25,505,091 km (0.057 R)
• M50: 26,136,842 km (0.097 R)
• M51: 26,454,738 km (0.074 R)
• M52: 26,709,952 km (0.1 R)
• M53: 28,063,214 km (0.095 R)
• M54: 28,258,290 km (0.109 R)
• M55: 29,703,106 km (0.048 R)
• M56: 30,101,336 km (0.06 R)
• M57: 31,306,496 km (0.068 R)
• M58: 31,373,815 km (0.058 R)
• M59: 31,576,371 km (0.034 R)
• M60: 31,643,989 km (0.104 R)
• M61: 32,322,864 km (0.047 R)
• M62: 33,625,712 km (0.116 R)
• M63: 33,971,432 km (0.069 R)
• M64: 34,179,374 km (0.116 R)
• M65: 34,387,763 km (0.116 R)
• M66: 37,421,309 km (0.088 R)
• M67: 38,716,378 km (0.05 R)
• M68: 38,933,743 km (0.077 R)
• M69: 39,296,668 km (0.089 R)
• M70: 39,442,227 km (0.116 R)
• M71: 40,686,432 km (0.038 R)
• M72: 42,017,853 km (0.119 R)
• M73: 42,092,203 km (0.079 R)
• M74: 43,513,981 km (0.116 R)
• M75: 44,344,250 km (0.108 R)
• M76: 44,799,326 km (0.05 R)
• M77: 44,951,318 km (0.083 R)
• M78: 45,637,673 km (0.114 R)
• M79: 47,175,090 km (0.077 R)
• M80: 47,717,233 km (0.042 R)
• M81: 48,183,529 km (0.109 R)
• M82: 49,277,539 km (0.107 R)
• M83: 49,670,233 km (0.087 R)
• M84: 50,458,763 km (0.09 R)
• M85: 50,696,175 km (0.08 R)
• M86: 52,127,976 km (0.109 R)
• M87: 52,528,151 km (0.074 R)
• M88: 53,896,223 km (0.052 R)

Asteroid Belt

Center: 12.79 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Ice Giant

Semi-Major Axis: 14.14 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 949.4

Radius: 6

Gravity: 26.37 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 11.96 AU - 16.32 AU

Year: 19821 Days

Day: 18.3 Hours

Environment

Temp: -198 °C

Axial Tilt: 60.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 84,328,072 km

• M1: 185,352 km (0.098 R)
• M2: 427,850 km (0.025 R)
• M3: 534,513 km (0.056 R)
• M4: 960,718 km (0.095 R)
• M5: 1,044,941 km (0.075 R)
• M6: 1,601,744 km (0.087 R)
• M7: 1,945,371 km (0.054 R)
• M8: 2,659,401 km (0.08 R)
• M9: 3,709,130 km (0.111 R)
• M10: 3,887,899 km (0.059 R)
• M11: 4,300,340 km (0.091 R)
• M12: 4,630,652 km (0.067 R)
• M13: 5,366,076 km (0.098 R)
• M14: 5,876,204 km (0.098 R)
• M15: 6,032,385 km (0.079 R)
• M16: 6,189,761 km (0.086 R)
• M17: 6,562,559 km (0.057 R)
• M18: 6,670,419 km (0.069 R)
• M19: 7,052,343 km (0.087 R)
• M20: 8,828,070 km (0.11 R)
• M21: 9,368,118 km (0.106 R)
• M22: 9,550,478 km (0.085 R)
• M23: 9,857,153 km (0.083 R)
• M24: 10,042,804 km (0.119 R)
• M25: 10,167,120 km (0.03 R)
• M26: 10,543,209 km (0.089 R)
• M27: 10,669,619 km (0.074 R)
• M28: 11,244,524 km (0.107 R)
• M29: 12,026,622 km (0.117 R)
• M30: 12,490,973 km (0.075 R)
• M31: 13,300,597 km (0.055 R)
• M32: 15,254,644 km (0.111 R)
• M33: 15,397,660 km (0.068 R)
• M34: 15,469,317 km (0.061 R)
• M35: 15,612,931 km (0.1 R)
• M36: 15,757,144 km (0.082 R)
• M37: 16,778,000 km (0.119 R)
• M38: 16,851,751 km (0.104 R)
• M39: 18,501,367 km (0.116 R)
• M40: 18,806,696 km (0.026 R)
• M41: 22,112,660 km (0.04 R)
• M42: 22,274,525 km (0.054 R)
• M43: 23,583,356 km (0.106 R)
• M44: 27,222,474 km (0.113 R)
• M45: 29,684,107 km (0.099 R)
• M46: 30,670,555 km (0.061 R)
• M47: 31,576,670 km (0.06 R)
• M48: 34,816,361 km (0.112 R)
• M49: 34,910,458 km (0.056 R)
• M50: 35,287,744 km (0.092 R)
• M51: 37,772,864 km (0.076 R)
• M52: 39,722,573 km (0.077 R)
• M53: 40,215,049 km (0.112 R)
• M54: 41,007,320 km (0.093 R)
• M55: 41,604,813 km (0.106 R)
• M56: 42,707,799 km (0.042 R)
• M57: 43,718,931 km (0.092 R)
• M58: 50,586,370 km (0.12 R)
• M59: 51,120,136 km (0.073 R)
• M60: 52,732,501 km (0.112 R)
• M61: 53,382,205 km (0.12 R)
• M62: 53,925,544 km (0.119 R)
• M63: 54,580,035 km (0.042 R)
• M64: 55,456,828 km (0.112 R)
• M65: 56,559,365 km (0.081 R)
• M66: 56,891,472 km (0.03 R)
• M67: 57,557,781 km (0.032 R)
• M68: 57,780,382 km (0.102 R)
• M69: 58,226,633 km (0.067 R)
• M70: 60,587,736 km (0.099 R)
• M71: 61,041,018 km (0.115 R)
• M72: 61,836,878 km (0.1 R)
• M73: 62,065,015 km (0.114 R)
• M74: 62,979,956 km (0.047 R)
• M75: 63,209,439 km (0.089 R)
• M76: 63,324,180 km (0.112 R)
• M77: 63,669,153 km (0.071 R)
• M78: 64,823,301 km (0.085 R)
• M79: 65,054,878 km (0.11 R)
• M80: 65,635,318 km (0.088 R)
• M81: 67,856,248 km (0.064 R)
• M82: 68,444,766 km (0.107 R)
• M83: 69,035,079 km (0.04 R)
• M84: 69,389,925 km (0.095 R)
• M85: 69,745,519 km (0.055 R)
• M86: 76,615,203 km (0.105 R)
• M87: 76,737,724 km (0.093 R)
• M88: 76,860,095 km (0.114 R)
• M89: 78,952,520 km (0.094 R)
• M90: 79,819,589 km (0.055 R)
• M91: 81,938,344 km (0.096 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 198 - 12,326 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit