🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.35

Radius: 0.66

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 0.84 AU - 1.08 AU

Year: 394 Days

Day: 24.3 Hours

Environment

Temp: -32 °C

Axial Tilt: 17.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.35

Radius: 0.66

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 1.19 AU - 1.65 AU

Year: 709 Days

Day: 34 Hours

Environment

Temp: -90 °C

Axial Tilt: 34.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 33,075,189 km

• M1: 235,317 km (0.104 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.86

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 1.44 AU - 2.18 AU

Year: 1020 Days

Day: 36 Hours

Environment

Temp: -99 °C

Axial Tilt: 32.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 33,075,189 km

• M1: 594,352 km (0.069 R)

Asteroid Belt

Center: 4.66 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 7.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 613.8

Radius: 10.6

Gravity: 5.46 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 6.24 AU - 8.76 AU

Year: 8605 Days

Day: 9.1 Hours

Environment

Temp: -180 °C

Axial Tilt: 39.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 33,075,189 km

• M1: 156,180 km (0.082 R)
• M2: 241,002 km (0.12 R)
• M3: 327,021 km (0.108 R)
• M4: 597,793 km (0.099 R)
• M5: 669,450 km (0.095 R)
• M6: 744,399 km (0.098 R)
• M7: 838,496 km (0.117 R)
• M8: 1,219,821 km (0.069 R)
• M9: 1,332,917 km (0.083 R)
• M10: 1,489,546 km (0.048 R)
• M11: 1,590,525 km (0.089 R)
• M12: 1,735,934 km (0.116 R)
• M13: 2,153,312 km (0.039 R)
• M14: 2,268,353 km (0.106 R)
• M15: 2,849,241 km (0.086 R)
• M16: 3,314,490 km (0.103 R)
• M17: 3,831,501 km (0.107 R)
• M18: 3,971,823 km (0.111 R)
• M19: 4,199,960 km (0.085 R)
• M20: 6,207,713 km (0.11 R)
• M21: 6,339,808 km (0.045 R)
• M22: 6,406,230 km (0.113 R)
• M23: 7,014,195 km (0.073 R)
• M24: 7,711,471 km (0.115 R)
• M25: 8,032,508 km (0.075 R)
• M26: 8,540,542 km (0.047 R)
• M27: 9,435,736 km (0.113 R)
• M28: 10,321,355 km (0.086 R)
• M29: 10,794,085 km (0.042 R)
• M30: 11,273,845 km (0.056 R)
• M31: 11,475,802 km (0.118 R)
• M32: 11,883,307 km (0.033 R)
• M33: 12,212,871 km (0.103 R)
• M34: 12,378,625 km (0.06 R)
• M35: 12,587,015 km (0.085 R)
• M36: 13,732,486 km (0.085 R)
• M37: 14,252,189 km (0.028 R)
• M38: 14,383,087 km (0.088 R)
• M39: 15,489,812 km (0.068 R)
• M40: 15,759,537 km (0.115 R)
• M41: 16,167,042 km (0.096 R)
• M42: 16,349,252 km (0.111 R)
• M43: 17,084,974 km (0.074 R)
• M44: 17,737,520 km (0.09 R)
• M45: 18,398,294 km (0.028 R)
• M46: 18,923,083 km (0.111 R)
• M47: 19,259,679 km (0.071 R)
• M48: 19,598,219 km (0.111 R)
• M49: 20,625,657 km (0.075 R)
• M50: 21,470,137 km (0.03 R)
• M51: 21,570,218 km (0.069 R)
• M52: 22,022,602 km (0.103 R)
• M53: 22,123,580 km (0.084 R)
• M54: 23,141,594 km (0.097 R)
• M55: 24,802,130 km (0.066 R)
• M56: 27,526,906 km (0.079 R)
• M57: 27,635,813 km (0.102 R)
• M58: 28,291,501 km (0.056 R)
• M59: 29,395,682 km (0.116 R)
• M60: 30,064,983 km (0.067 R)
• M61: 30,908,715 km (0.072 R)
• M62: 31,418,545 km (0.103 R)
• M63: 31,646,083 km (0.078 R)
• M64: 31,931,366 km (0.086 R)
• M65: 32,217,397 km (0.064 R)
• M66: 32,792,003 km (0.104 R)
• M67: 33,370,049 km (0.088 R)
• M68: 33,834,999 km (0.056 R)
• M69: 34,009,879 km (0.086 R)
• M70: 34,185,058 km (0.115 R)
• M71: 34,360,537 km (0.109 R)
• M72: 34,712,391 km (0.08 R)
• M73: 35,775,134 km (0.083 R)
• M74: 36,429,924 km (0.104 R)
• M75: 36,728,820 km (0.086 R)
• M76: 38,174,833 km (0.097 R)
• M77: 38,478,517 km (0.11 R)
• M78: 39,088,128 km (0.113 R)
• M79: 39,516,726 km (0.071 R)
• M80: 40,193,507 km (0.098 R)
• M81: 40,688,078 km (0.113 R)
• M82: 41,060,427 km (0.092 R)
• M83: 41,808,267 km (0.105 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 271.9

Radius: 10.6

Gravity: 2.42 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 7.99 AU - 8.81 AU

Year: 10200 Days

Day: 8.6 Hours

Environment

Temp: -187 °C

Axial Tilt: 10.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 33,075,189 km

• M1: 134,937 km (0.039 R)
• M2: 217,665 km (0.097 R)
• M3: 628,610 km (0.095 R)
• M4: 804,687 km (0.112 R)
• M5: 966,851 km (0.114 R)
• M6: 1,060,200 km (0.094 R)
• M7: 1,206,208 km (0.118 R)
• M8: 1,429,258 km (0.06 R)
• M9: 1,856,809 km (0.099 R)
• M10: 2,014,784 km (0.105 R)
• M11: 2,302,012 km (0.044 R)
• M12: 2,537,030 km (0.115 R)
• M13: 3,529,762 km (0.117 R)
• M14: 4,080,132 km (0.115 R)
• M15: 4,313,206 km (0.097 R)
• M16: 4,684,358 km (0.065 R)
• M17: 4,955,878 km (0.107 R)
• M18: 7,182,343 km (0.1 R)
• M19: 7,527,166 km (0.111 R)
• M20: 7,685,740 km (0.062 R)
• M21: 8,660,520 km (0.118 R)
• M22: 9,162,421 km (0.105 R)
• M23: 9,263,998 km (0.092 R)
• M24: 9,399,982 km (0.107 R)
• M25: 10,440,735 km (0.11 R)
• M26: 10,546,799 km (0.088 R)
• M27: 10,903,142 km (0.105 R)
• M28: 10,974,799 km (0.108 R)
• M29: 11,847,852 km (0.08 R)
• M30: 12,517,153 km (0.087 R)
• M31: 12,705,347 km (0.117 R)
• M32: 12,856,441 km (0.043 R)
• M33: 12,932,287 km (0.1 R)
• M34: 13,428,802 km (0.107 R)
• M35: 14,479,728 km (0.091 R)
• M36: 14,637,703 km (0.114 R)
• M37: 14,955,449 km (0.06 R)
• M38: 15,155,012 km (0.088 R)
• M39: 15,395,865 km (0.087 R)
• M40: 15,922,001 km (0.102 R)
• M41: 16,289,563 km (0.066 R)
• M42: 17,915,093 km (0.086 R)
• M43: 18,127,223 km (0.025 R)
• M44: 18,254,979 km (0.081 R)
• M45: 18,596,811 km (0.093 R)
• M46: 19,200,288 km (0.113 R)
• M47: 19,504,570 km (0.038 R)
• M48: 19,810,348 km (0.112 R)
• M49: 20,117,622 km (0.072 R)
• M50: 21,093,898 km (0.075 R)
• M51: 21,994,777 km (0.083 R)
• M52: 22,312,971 km (0.111 R)
• M53: 25,388,105 km (0.071 R)
• M54: 25,483,399 km (0.119 R)
• M55: 25,722,007 km (0.074 R)
• M56: 25,865,621 km (0.063 R)
• M57: 26,442,471 km (0.119 R)
• M58: 26,732,392 km (0.029 R)
• M59: 27,169,516 km (0.08 R)
• M60: 28,198,301 km (0.079 R)
• M61: 28,395,770 km (0.071 R)
• M62: 29,140,169 km (0.101 R)
• M63: 29,690,091 km (0.076 R)
• M64: 31,309,488 km (0.087 R)
• M65: 31,667,625 km (0.103 R)
• M66: 32,387,789 km (0.044 R)
• M67: 32,491,162 km (0.058 R)
• M68: 33,009,518 km (0.099 R)
• M69: 34,369,812 km (0.079 R)
• M70: 34,580,745 km (0.056 R)

Planet 6 - Ice Giant

Semi-Major Axis: 10.62 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 843.1

Radius: 6.7

Gravity: 18.78 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 8.33 AU - 12.91 AU

Year: 14500 Days

Day: 22.2 Hours

Environment

Temp: -204 °C

Axial Tilt: 12.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 33,075,189 km

• M1: 99,931 km (0.108 R)
• M2: 192,233 km (0.08 R)
• M3: 753,076 km (0.064 R)
• M4: 1,073,514 km (0.116 R)
• M5: 1,122,582 km (0.117 R)
• M6: 1,172,548 km (0.08 R)
• M7: 1,487,601 km (0.089 R)
• M8: 1,542,653 km (0.111 R)
• M9: 1,683,425 km (0.034 R)
• M10: 2,416,006 km (0.078 R)
• M11: 2,579,965 km (0.112 R)
• M12: 3,057,930 km (0.071 R)
• M13: 3,489,370 km (0.048 R)
• M14: 4,211,030 km (0.057 R)
• M15: 5,102,484 km (0.07 R)
• M16: 5,313,118 km (0.056 R)
• M17: 5,355,604 km (0.102 R)
• M18: 5,440,875 km (0.07 R)
• M19: 6,498,831 km (0.102 R)
• M20: 7,618,571 km (0.101 R)
• M21: 7,666,442 km (0.114 R)
• M22: 7,762,634 km (0.093 R)
• M23: 9,049,175 km (0.088 R)
• M24: 9,201,915 km (0.104 R)
• M25: 9,406,864 km (0.097 R)
• M26: 9,458,325 km (0.101 R)
• M27: 9,769,040 km (0.071 R)
• M28: 10,614,119 km (0.072 R)
• M29: 11,869,394 km (0.087 R)
• M30: 12,656,129 km (0.064 R)
• M31: 13,985,007 km (0.086 R)
• M32: 15,236,693 km (0.118 R)
• M33: 15,539,928 km (0.076 R)
• M34: 15,600,814 km (0.109 R)
• M35: 15,845,107 km (0.112 R)
• M36: 17,464,205 km (0.112 R)
• M37: 18,939,838 km (0.081 R)
• M38: 19,135,213 km (0.032 R)
• M39: 19,528,057 km (0.111 R)
• M40: 20,388,245 km (0.101 R)
• M41: 21,463,854 km (0.076 R)
• M42: 22,557,863 km (0.12 R)
• M43: 24,515,501 km (0.042 R)
• M44: 24,870,796 km (0.095 R)
• M45: 24,942,004 km (0.04 R)
• M46: 25,227,736 km (0.114 R)
• M47: 25,299,394 km (0.087 R)
• M48: 25,946,853 km (0.117 R)
• M49: 28,441,697 km (0.081 R)
• M50: 29,415,579 km (0.072 R)
• M51: 30,400,382 km (0.084 R)
• M52: 30,782,155 km (0.107 R)
• M53: 31,473,148 km (0.06 R)
• M54: 31,859,111 km (0.106 R)
• M55: 32,091,586 km (0.119 R)
• M56: 33,262,039 km (0.052 R)
• M57: 33,734,170 km (0.102 R)
• M58: 34,050,121 km (0.073 R)
• M59: 36,370,085 km (0.09 R)
• M60: 36,531,950 km (0.081 R)
• M61: 37,999,654 km (0.029 R)
• M62: 38,740,613 km (0.1 R)
• M63: 40,069,790 km (0.065 R)
• M64: 41,076,434 km (0.095 R)
• M65: 41,667,495 km (0.082 R)
• M66: 41,921,662 km (0.111 R)
• M67: 42,261,249 km (0.097 R)
• M68: 42,516,612 km (0.083 R)
• M69: 42,857,995 km (0.094 R)
• M70: 43,371,564 km (0.088 R)
• M71: 43,973,397 km (0.118 R)
• M72: 44,232,201 km (0.104 R)
• M73: 44,404,986 km (0.12 R)
• M74: 45,098,372 km (0.119 R)
• M75: 46,057,594 km (0.11 R)
• M76: 47,200,073 km (0.051 R)
• M77: 49,333,488 km (0.059 R)
• M78: 49,961,500 km (0.087 R)
• M79: 50,051,558 km (0.033 R)
• M80: 50,953,932 km (0.056 R)
• M81: 51,498,020 km (0.071 R)
• M82: 52,317,816 km (0.065 R)
• M83: 52,958,394 km (0.117 R)
• M84: 54,062,427 km (0.111 R)
• M85: 54,247,180 km (0.099 R)
• M86: 54,895,537 km (0.094 R)
• M87: 56,293,230 km (0.11 R)
• M88: 57,891,683 km (0.118 R)
• M89: 58,743,793 km (0.105 R)
• M90: 59,600,240 km (0.062 R)
• M91: 60,364,835 km (0.065 R)
• M92: 61,614,277 km (0.11 R)
• M93: 62,581,277 km (0.065 R)
• M94: 64,726,212 km (0.111 R)
• M95: 65,807,655 km (0.108 R)

Planet 7 - Ice Giant

Semi-Major Axis: 11.99 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 885.3

Radius: 4.2

Gravity: 50.19 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 9.16 AU - 14.82 AU

Year: 17395 Days

Day: 17.1 Hours

Environment

Temp: -195 °C

Axial Tilt: 33.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 33,075,189 km

• M1: 567,724 km (0.078 R)
• M2: 748,737 km (0.098 R)
• M3: 1,540,708 km (0.068 R)
• M4: 1,922,333 km (0.045 R)
• M5: 2,583,256 km (0.073 R)
• M6: 2,693,510 km (0.095 R)
• M7: 2,730,610 km (0.112 R)
• M8: 2,842,958 km (0.095 R)
• M9: 2,918,804 km (0.119 R)
• M10: 3,795,448 km (0.111 R)
• M11: 3,878,923 km (0.026 R)
• M12: 3,920,811 km (0.092 R)
• M13: 4,348,960 km (0.081 R)
• M14: 4,791,620 km (0.058 R)
• M15: 4,927,305 km (0.115 R)
• M16: 5,295,166 km (0.114 R)
• M17: 6,550,442 km (0.098 R)
• M18: 7,159,455 km (0.096 R)
• M19: 7,210,917 km (0.098 R)
• M20: 7,733,312 km (0.111 R)
• M21: 8,925,009 km (0.093 R)
• M22: 9,598,648 km (0.117 R)
• M23: 12,390,294 km (0.094 R)
• M24: 12,701,158 km (0.064 R)
• M25: 13,077,397 km (0.087 R)
• M26: 17,105,320 km (0.088 R)
• M27: 17,659,879 km (0.083 R)
• M28: 18,009,340 km (0.05 R)
• M29: 18,149,812 km (0.113 R)
• M30: 19,574,433 km (0.094 R)
• M31: 20,813,402 km (0.085 R)
• M32: 21,330,861 km (0.1 R)
• M33: 21,553,912 km (0.086 R)
• M34: 21,703,061 km (0.1 R)
• M35: 22,908,520 km (0.081 R)
• M36: 23,366,140 km (0.101 R)
• M37: 23,672,965 km (0.097 R)
• M38: 23,980,987 km (0.105 R)
• M39: 24,290,505 km (0.081 R)
• M40: 25,383,767 km (0.098 R)
• M41: 25,462,455 km (0.099 R)
• M42: 27,618,160 km (0.052 R)
• M43: 28,268,014 km (0.088 R)
• M44: 29,169,790 km (0.117 R)
• M45: 29,417,374 km (0.108 R)
• M46: 29,665,557 km (0.11 R)
• M47: 29,748,584 km (0.091 R)
• M48: 29,997,814 km (0.08 R)
• M49: 30,665,619 km (0.114 R)
• M50: 31,001,466 km (0.12 R)
• M51: 31,169,764 km (0.106 R)
• M52: 31,592,078 km (0.092 R)
• M53: 31,846,245 km (0.048 R)
• M54: 33,213,570 km (0.115 R)
• M55: 33,558,393 km (0.094 R)
• M56: 33,991,179 km (0.071 R)
• M57: 34,512,827 km (0.118 R)
• M58: 34,774,623 km (0.1 R)
• M59: 36,714,908 km (0.113 R)
• M60: 37,071,400 km (0.044 R)
• M61: 37,429,088 km (0.112 R)
• M62: 38,147,906 km (0.047 R)
• M63: 38,237,964 km (0.091 R)
• M64: 38,508,885 km (0.076 R)
• M65: 39,964,622 km (0.049 R)
• M66: 40,791,300 km (0.072 R)
• M67: 44,723,181 km (0.108 R)
• M68: 45,390,088 km (0.102 R)
• M69: 45,485,681 km (0.09 R)
• M70: 46,637,435 km (0.115 R)
• M71: 47,604,586 km (0.051 R)
• M72: 48,090,629 km (0.113 R)
• M73: 52,137,850 km (0.107 R)
• M74: 52,638,853 km (0.071 R)
• M75: 53,040,673 km (0.114 R)
• M76: 53,141,352 km (0.045 R)
• M77: 53,242,032 km (0.042 R)
• M78: 53,342,861 km (0.03 R)
• M79: 54,252,715 km (0.084 R)
• M80: 54,556,997 km (0.108 R)
• M81: 57,218,792 km (0.113 R)
• M82: 57,942,696 km (0.114 R)
• M83: 58,046,367 km (0.074 R)
• M84: 58,253,860 km (0.12 R)
• M85: 59,190,642 km (0.053 R)
• M86: 62,136,672 km (0.083 R)
• M87: 63,413,789 km (0.111 R)
• M88: 64,377,349 km (0.111 R)
• M89: 64,914,705 km (0.069 R)
• M90: 65,561,566 km (0.099 R)
• M91: 66,535,747 km (0.118 R)
• M92: 67,187,994 km (0.108 R)
• M93: 67,514,865 km (0.107 R)
• M94: 71,478,311 km (0.098 R)
• M95: 72,146,116 km (0.082 R)
• M96: 74,049,749 km (0.101 R)

Planet 8 - Ice Giant

Semi-Major Axis: 12.96 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 58.9

Radius: 5.9

Gravity: 1.69 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 11.55 AU - 14.37 AU

Year: 19547 Days

Day: 22 Hours

Environment

Temp: -194 °C

Axial Tilt: 173.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 33,075,189 km

• M1: 134,040 km (0.077 R)
• M2: 347,366 km (0.11 R)
• M3: 398,978 km (0.045 R)
• M4: 522,545 km (0.082 R)
• M5: 595,250 km (0.116 R)
• M6: 658,530 km (0.08 R)
• M7: 1,765,255 km (0.061 R)
• M8: 2,245,165 km (0.1 R)
• M9: 2,489,309 km (0.041 R)
• M10: 2,915,214 km (0.055 R)
• M11: 3,619,072 km (0.072 R)
• M12: 4,100,029 km (0.045 R)
• M13: 4,780,849 km (0.116 R)
• M14: 5,200,620 km (0.104 R)
• M15: 5,307,433 km (0.082 R)
• M16: 5,686,963 km (0.059 R)
• M17: 5,742,015 km (0.068 R)
• M18: 5,991,395 km (0.067 R)
• M19: 6,131,568 km (0.068 R)
• M20: 6,529,648 km (0.077 R)
• M21: 6,673,860 km (0.108 R)
• M22: 7,053,839 km (0.032 R)
• M23: 7,320,871 km (0.073 R)
• M24: 7,926,294 km (0.047 R)
• M25: 8,453,626 km (0.045 R)
• M26: 9,024,043 km (0.119 R)
• M27: 9,476,427 km (0.076 R)
• M28: 12,093,043 km (0.11 R)
• M29: 12,163,803 km (0.087 R)
• M30: 13,792,325 km (0.083 R)
• M31: 13,940,427 km (0.087 R)
• M32: 14,163,478 km (0.046 R)
• M33: 15,564,910 km (0.091 R)
• M34: 16,379,770 km (0.111 R)
• M35: 17,009,876 km (0.059 R)
• M36: 17,969,995 km (0.093 R)
• M37: 18,497,328 km (0.077 R)
• M38: 18,578,859 km (0.071 R)
• M39: 20,067,657 km (0.108 R)
• M40: 22,068,379 km (0.086 R)
• M41: 22,720,177 km (0.107 R)
• M42: 22,895,057 km (0.076 R)
• M43: 24,176,213 km (0.082 R)
• M44: 24,758,148 km (0.114 R)
• M45: 25,435,228 km (0.039 R)
• M46: 25,844,379 km (0.086 R)
• M47: 26,531,182 km (0.067 R)
• M48: 26,669,261 km (0.091 R)
• M49: 28,958,109 km (0.062 R)
• M50: 29,005,531 km (0.073 R)
• M51: 29,147,799 km (0.119 R)
• M52: 29,814,706 km (0.053 R)
• M53: 30,006,191 km (0.045 R)
• M54: 31,455,196 km (0.032 R)
• M55: 32,090,090 km (0.083 R)
• M56: 32,188,226 km (0.046 R)
• M57: 32,630,736 km (0.114 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 291 - 16,832 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit