🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.77

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 0.63 AU - 0.67 AU

Year: 191 Days

Day: 28.9 Hours

Environment

Temp: 123 °C

Axial Tilt: 8.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 66,497,457 km

• M1: 249,828 km (0.088 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.2 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.7

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 0.97 AU - 1.43 AU

Year: 480 Days

Day: 32 Hours

Environment

Temp: -8 °C

Axial Tilt: 54.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 66,497,457 km

• M1: 558,748 km (0.088 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.38

Radius: 1.14

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 1.43 AU - 1.59 AU

Year: 678 Days

Day: 14.1 Hours

Environment

Temp: -29 °C

Axial Tilt: 35 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 66,497,457 km

• M1: 982,858 km (0.079 R)

Planet 4 - Gas Giant

Semi-Major Axis: 8.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 912.9

Radius: 12.9

Gravity: 5.49 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 8.47 AU - 8.65 AU

Year: 9147 Days

Day: 8 Hours

Environment

Temp: -177 °C

Axial Tilt: 75.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 66,497,457 km

• M1: 162,014 km (0.083 R)
• M2: 311,164 km (0.081 R)
• M3: 392,545 km (0.093 R)
• M4: 665,262 km (0.107 R)
• M5: 764,894 km (0.05 R)
• M6: 1,475,933 km (0.07 R)
• M7: 1,611,169 km (0.106 R)
• M8: 2,645,339 km (0.115 R)
• M9: 2,811,542 km (0.05 R)
• M10: 2,924,489 km (0.07 R)
• M11: 3,602,616 km (0.038 R)
• M12: 4,007,428 km (0.097 R)
• M13: 4,134,885 km (0.113 R)
• M14: 4,792,817 km (0.092 R)
• M15: 4,962,461 km (0.096 R)
• M16: 5,307,882 km (0.088 R)
• M17: 5,589,874 km (0.11 R)
• M18: 5,696,986 km (0.088 R)
• M19: 5,876,952 km (0.099 R)
• M20: 6,766,910 km (0.087 R)
• M21: 6,881,053 km (0.088 R)
• M22: 7,778,192 km (0.103 R)
• M23: 8,220,403 km (0.058 R)
• M24: 9,595,656 km (0.109 R)
• M25: 9,767,095 km (0.113 R)
• M26: 9,896,498 km (0.102 R)
• M27: 11,858,174 km (0.11 R)
• M28: 12,930,342 km (0.104 R)
• M29: 13,262,898 km (0.091 R)
• M30: 13,791,129 km (0.097 R)
• M31: 13,887,918 km (0.092 R)
• M32: 14,033,477 km (0.113 R)
• M33: 14,473,444 km (0.086 R)
• M34: 15,266,612 km (0.066 R)
• M35: 16,482,843 km (0.025 R)
• M36: 17,050,717 km (0.06 R)
• M37: 17,572,514 km (0.097 R)
• M38: 17,677,532 km (0.117 R)
• M39: 17,993,781 km (0.085 R)
• M40: 18,258,719 km (0.077 R)
• M41: 18,365,083 km (0.079 R)
• M42: 18,578,410 km (0.093 R)
• M43: 19,331,635 km (0.071 R)
• M44: 19,766,516 km (0.076 R)
• M45: 21,594,303 km (0.117 R)
• M46: 22,899,993 km (0.111 R)
• M47: 23,475,646 km (0.097 R)
• M48: 24,817,838 km (0.108 R)
• M49: 25,053,754 km (0.088 R)
• M50: 25,468,439 km (0.028 R)
• M51: 26,064,886 km (0.107 R)
• M52: 26,907,571 km (0.08 R)
• M53: 27,271,542 km (0.051 R)
• M54: 27,881,602 km (0.08 R)
• M55: 28,557,934 km (0.04 R)
• M56: 29,115,486 km (0.068 R)
• M57: 29,426,649 km (0.067 R)
• M58: 29,613,946 km (0.086 R)
• M59: 29,926,904 km (0.094 R)
• M60: 30,052,417 km (0.081 R)
• M61: 30,178,079 km (0.103 R)
• M62: 30,619,393 km (0.058 R)
• M63: 30,999,372 km (0.113 R)
• M64: 31,317,117 km (0.096 R)
• M65: 31,763,966 km (0.096 R)
• M66: 32,084,255 km (0.097 R)
• M67: 32,405,741 km (0.101 R)
• M68: 33,506,931 km (0.1 R)
• M69: 34,291,422 km (0.097 R)
• M70: 34,686,061 km (0.101 R)
• M71: 34,949,952 km (0.099 R)
• M72: 35,413,406 km (0.086 R)
• M73: 36,078,967 km (0.062 R)
• M74: 38,850,717 km (0.079 R)
• M75: 39,124,780 km (0.116 R)
• M76: 41,200,750 km (0.05 R)
• M77: 41,340,324 km (0.109 R)
• M78: 45,531,159 km (0.043 R)
• M79: 47,786,646 km (0.107 R)
• M80: 48,891,127 km (0.108 R)
• M81: 49,038,930 km (0.046 R)
• M82: 49,335,134 km (0.1 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 990.2

Radius: 13.6

Gravity: 5.35 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 7.25 AU - 10.26 AU

Year: 9454 Days

Day: 11.4 Hours

Environment

Temp: -165 °C

Axial Tilt: 25.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 66,497,457 km

• M1: 316,250 km (0.089 R)
• M2: 539,450 km (0.088 R)
• M3: 858,692 km (0.087 R)
• M4: 1,112,260 km (0.097 R)
• M5: 2,278,376 km (0.075 R)
• M6: 2,386,535 km (0.095 R)
• M7: 2,836,675 km (0.098 R)
• M8: 3,131,831 km (0.1 R)
• M9: 3,375,377 km (0.116 R)
• M10: 3,656,770 km (0.03 R)
• M11: 4,410,893 km (0.099 R)
• M12: 4,615,543 km (0.092 R)
• M13: 5,069,872 km (0.114 R)
• M14: 5,871,567 km (0.11 R)
• M15: 6,172,857 km (0.114 R)
• M16: 6,440,936 km (0.077 R)
• M17: 6,790,995 km (0.071 R)
• M18: 7,027,958 km (0.116 R)
• M19: 8,003,187 km (0.102 R)
• M20: 8,934,134 km (0.058 R)
• M21: 9,020,452 km (0.094 R)
• M22: 9,150,603 km (0.052 R)
• M23: 9,632,756 km (0.064 R)
• M24: 10,897,756 km (0.119 R)
• M25: 11,268,759 km (0.081 R)
• M26: 11,785,619 km (0.078 R)
• M27: 12,166,496 km (0.109 R)
• M28: 12,551,411 km (0.075 R)
• M29: 12,842,678 km (0.097 R)
• M30: 14,080,750 km (0.094 R)
• M31: 14,231,844 km (0.04 R)
• M32: 14,790,592 km (0.098 R)
• M33: 14,944,229 km (0.05 R)
• M34: 16,403,706 km (0.103 R)
• M35: 16,935,975 km (0.039 R)
• M36: 17,043,087 km (0.109 R)
• M37: 18,291,332 km (0.119 R)
• M38: 19,232,901 km (0.116 R)
• M39: 19,344,650 km (0.089 R)
• M40: 19,681,395 km (0.097 R)
• M41: 20,760,594 km (0.086 R)
• M42: 21,858,942 km (0.047 R)
• M43: 22,680,234 km (0.115 R)
• M44: 22,857,657 km (0.092 R)
• M45: 23,511,699 km (0.111 R)
• M46: 24,172,024 km (0.111 R)
• M47: 25,021,291 km (0.097 R)
• M48: 26,936,443 km (0.06 R)
• M49: 27,124,338 km (0.027 R)
• M50: 27,816,826 km (0.051 R)
• M51: 28,070,096 km (0.12 R)
• M52: 30,123,626 km (0.064 R)
• M53: 31,695,450 km (0.072 R)
• M54: 32,758,044 km (0.043 R)
• M55: 33,025,525 km (0.067 R)
• M56: 34,035,012 km (0.092 R)
• M57: 34,509,686 km (0.058 R)
• M58: 34,645,670 km (0.086 R)
• M59: 34,986,454 km (0.108 R)
• M60: 35,259,919 km (0.041 R)
• M61: 35,465,466 km (0.052 R)
• M62: 36,015,538 km (0.105 R)
• M63: 36,360,660 km (0.098 R)
• M64: 37,403,058 km (0.093 R)
• M65: 38,173,637 km (0.084 R)
• M66: 40,731,910 km (0.107 R)
• M67: 40,947,630 km (0.057 R)
• M68: 42,614,001 km (0.069 R)
• M69: 44,154,560 km (0.077 R)
• M70: 45,937,617 km (0.114 R)
• M71: 46,312,060 km (0.054 R)
• M72: 46,612,453 km (0.112 R)
• M73: 47,365,977 km (0.114 R)
• M74: 48,123,541 km (0.059 R)
• M75: 48,351,528 km (0.07 R)
• M76: 49,343,960 km (0.08 R)
• M77: 49,881,016 km (0.103 R)

Planet 6 - Ice Giant

Semi-Major Axis: 13.68 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 570

Radius: 7.7

Gravity: 9.61 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 13.6 AU - 13.76 AU

Year: 18481 Days

Day: 16.2 Hours

Environment

Temp: -188 °C

Axial Tilt: 41.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 66,497,457 km

• M1: 119,678 km (0.078 R)
• M2: 413,489 km (0.046 R)
• M3: 465,848 km (0.084 R)
• M4: 899,682 km (0.118 R)
• M5: 994,227 km (0.115 R)
• M6: 1,488,349 km (0.093 R)
• M7: 2,081,056 km (0.107 R)
• M8: 2,369,630 km (0.07 R)
• M9: 2,739,885 km (0.081 R)
• M10: 3,723,641 km (0.089 R)
• M11: 4,193,228 km (0.119 R)
• M12: 4,722,805 km (0.068 R)
• M13: 5,622,486 km (0.112 R)
• M14: 5,710,899 km (0.118 R)
• M15: 6,620,454 km (0.11 R)
• M16: 6,854,874 km (0.035 R)
• M17: 6,949,270 km (0.058 R)
• M18: 8,317,791 km (0.077 R)
• M19: 8,418,620 km (0.115 R)
• M20: 8,621,624 km (0.066 R)
• M21: 8,980,809 km (0.113 R)
• M22: 9,032,420 km (0.063 R)
• M23: 9,819,903 km (0.117 R)
• M24: 9,980,123 km (0.09 R)
• M25: 10,465,717 km (0.114 R)
• M26: 10,903,890 km (0.119 R)
• M27: 11,798,036 km (0.063 R)
• M28: 11,911,431 km (0.054 R)
• M29: 12,890,250 km (0.057 R)
• M30: 13,418,779 km (0.089 R)
• M31: 14,074,467 km (0.095 R)
• M32: 14,497,081 km (0.049 R)
• M33: 14,740,477 km (0.112 R)
• M34: 15,108,188 km (0.087 R)
• M35: 15,293,091 km (0.105 R)
• M36: 16,103,313 km (0.064 R)
• M37: 16,799,691 km (0.043 R)
• M38: 17,376,690 km (0.03 R)
• M39: 17,829,972 km (0.106 R)
• M40: 17,960,272 km (0.065 R)
• M41: 18,287,293 km (0.081 R)
• M42: 18,814,475 km (0.073 R)
• M43: 19,013,590 km (0.05 R)
• M44: 20,767,476 km (0.064 R)
• M45: 22,221,417 km (0.079 R)
• M46: 22,291,429 km (0.114 R)
• M47: 22,502,063 km (0.099 R)
• M48: 24,282,726 km (0.103 R)
• M49: 24,644,155 km (0.108 R)
• M50: 24,789,265 km (0.113 R)
• M51: 26,850,574 km (0.102 R)
• M52: 28,280,281 km (0.073 R)
• M53: 28,813,298 km (0.069 R)
• M54: 29,966,548 km (0.108 R)
• M55: 30,121,382 km (0.075 R)
• M56: 31,056,368 km (0.102 R)
• M57: 31,213,147 km (0.113 R)
• M58: 32,000,929 km (0.054 R)
• M59: 33,034,800 km (0.12 R)
• M60: 33,274,905 km (0.112 R)
• M61: 33,435,423 km (0.102 R)
• M62: 34,160,375 km (0.093 R)
• M63: 34,646,717 km (0.082 R)
• M64: 37,112,090 km (0.107 R)
• M65: 37,862,623 km (0.111 R)
• M66: 38,030,172 km (0.1 R)
• M67: 38,618,242 km (0.114 R)
• M68: 38,786,838 km (0.114 R)
• M69: 41,863,019 km (0.119 R)
• M70: 42,557,153 km (0.057 R)
• M71: 42,992,932 km (0.089 R)
• M72: 43,693,349 km (0.103 R)
• M73: 44,133,017 km (0.072 R)
• M74: 45,105,404 km (0.091 R)
• M75: 47,521,858 km (0.101 R)
• M76: 48,245,912 km (0.095 R)
• M77: 50,993,426 km (0.093 R)
• M78: 51,178,479 km (0.1 R)
• M79: 51,456,282 km (0.12 R)
• M80: 56,830,286 km (0.065 R)
• M81: 57,022,071 km (0.093 R)
• M82: 57,502,430 km (0.088 R)
• M83: 58,273,906 km (0.096 R)
• M84: 58,564,126 km (0.049 R)
• M85: 59,534,717 km (0.081 R)
• M86: 60,706,517 km (0.106 R)
• M87: 60,804,503 km (0.114 R)
• M88: 61,098,912 km (0.06 R)
• M89: 63,868,567 km (0.062 R)
• M90: 64,367,326 km (0.075 R)
• M91: 65,268,653 km (0.113 R)
• M92: 66,577,784 km (0.106 R)
• M93: 67,489,135 km (0.08 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.85 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 344.3

Radius: 4.3

Gravity: 18.62 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 12.46 AU - 19.24 AU

Year: 23048 Days

Day: 21.2 Hours

Environment

Temp: -185 °C

Axial Tilt: 32.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 66,497,457 km

• M1: 76,893 km (0.103 R)
• M2: 130,150 km (0.049 R)
• M3: 200,760 km (0.092 R)
• M4: 841,338 km (0.116 R)
• M5: 933,940 km (0.103 R)
• M6: 1,585,139 km (0.08 R)
• M7: 2,314,129 km (0.115 R)
• M8: 2,346,592 km (0.085 R)
• M9: 2,477,490 km (0.091 R)
• M10: 2,577,422 km (0.119 R)
• M11: 2,644,741 km (0.07 R)
• M12: 2,712,509 km (0.028 R)
• M13: 3,025,168 km (0.054 R)
• M14: 3,203,788 km (0.096 R)
• M15: 3,760,142 km (0.077 R)
• M16: 4,917,731 km (0.07 R)
• M17: 5,127,617 km (0.085 R)
• M18: 5,599,747 km (0.11 R)
• M19: 6,085,791 km (0.064 R)
• M20: 6,356,563 km (0.095 R)
• M21: 6,770,052 km (0.119 R)
• M22: 7,719,699 km (0.078 R)
• M23: 8,811,464 km (0.106 R)
• M24: 9,271,926 km (0.097 R)
• M25: 9,897,994 km (0.119 R)
• M26: 10,109,675 km (0.078 R)
• M27: 10,216,039 km (0.074 R)
• M28: 10,699,539 km (0.081 R)
• M29: 11,300,474 km (0.105 R)
• M30: 11,355,675 km (0.054 R)
• M31: 11,410,877 km (0.065 R)
• M32: 11,744,480 km (0.109 R)
• M33: 12,081,075 km (0.049 R)
• M34: 12,879,030 km (0.078 R)
• M35: 13,284,291 km (0.091 R)
• M36: 13,988,747 km (0.045 R)
• M37: 14,048,138 km (0.093 R)
• M38: 14,285,998 km (0.084 R)
• M39: 16,673,879 km (0.09 R)
• M40: 16,925,653 km (0.056 R)
• M41: 17,052,063 km (0.071 R)
• M42: 17,496,817 km (0.06 R)
• M43: 18,397,845 km (0.051 R)
• M44: 18,854,119 km (0.041 R)
• M45: 20,044,020 km (0.079 R)
• M46: 22,357,103 km (0.091 R)
• M47: 22,565,193 km (0.064 R)
• M48: 22,983,469 km (0.086 R)
• M49: 23,898,260 km (0.12 R)
• M50: 24,110,988 km (0.087 R)
• M51: 24,681,554 km (0.093 R)
• M52: 25,908,556 km (0.076 R)
• M53: 26,273,276 km (0.115 R)
• M54: 26,639,641 km (0.033 R)
• M55: 27,303,407 km (0.101 R)
• M56: 27,897,909 km (0.067 R)
• M57: 30,702,569 km (0.099 R)
• M58: 30,933,848 km (0.078 R)
• M59: 31,011,040 km (0.035 R)
• M60: 31,398,199 km (0.045 R)
• M61: 31,631,273 km (0.058 R)
• M62: 31,709,064 km (0.068 R)
• M63: 32,490,713 km (0.072 R)
• M64: 32,569,102 km (0.072 R)
• M65: 32,962,694 km (0.053 R)
• M66: 33,120,520 km (0.082 R)
• M67: 34,792,874 km (0.105 R)
• M68: 35,114,510 km (0.049 R)
• M69: 36,737,647 km (0.077 R)
• M70: 37,311,504 km (0.061 R)
• M71: 38,967,253 km (0.05 R)
• M72: 40,393,370 km (0.062 R)
• M73: 40,562,266 km (0.091 R)
• M74: 42,349,811 km (0.087 R)
• M75: 43,469,252 km (0.053 R)
• M76: 44,598,416 km (0.119 R)
• M77: 44,772,997 km (0.064 R)
• M78: 45,035,242 km (0.072 R)
• M79: 45,737,305 km (0.051 R)
• M80: 46,354,396 km (0.068 R)
• M81: 46,619,783 km (0.073 R)
• M82: 48,580,861 km (0.108 R)
• M83: 50,114,688 km (0.094 R)
• M84: 51,115,498 km (0.108 R)
• M85: 52,123,040 km (0.11 R)
• M86: 57,542,372 km (0.053 R)
• M87: 58,781,491 km (0.069 R)
• M88: 59,068,570 km (0.094 R)
• M89: 60,608,081 km (0.094 R)
• M90: 62,258,295 km (0.116 R)
• M91: 62,941,958 km (0.106 R)
• M92: 64,021,456 km (0.074 R)
• M93: 64,218,327 km (0.081 R)
• M94: 66,099,221 km (0.114 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 411 - 12,407 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit