🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.98

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 0.52 AU - 0.54 AU

Year: 170 Days

Day: 15.6 Hours

Environment

Temp: 22 °C

Axial Tilt: 2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 82,262,579 km

• M1: 123,269 km (0.09 R)
• M2: 194,178 km (0.055 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.98

Radius: 0.99

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 0.86 AU - 0.86 AU

Year: 351 Days

Day: 44.2 Hours

Environment

Temp: -51 °C

Axial Tilt: 37.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.04

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 0.93 AU - 1.25 AU

Year: 500 Days

Day: 18.4 Hours

Environment

Temp: -69 °C

Axial Tilt: 33.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.53

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 1.23 AU - 1.41 AU

Year: 667 Days

Day: 26.4 Hours

Environment

Temp: -87 °C

Axial Tilt: 24.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.75 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 6.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 924.2

Radius: 9.6

Gravity: 10.03 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 5.21 AU - 7.15 AU

Year: 6755 Days

Day: 13.1 Hours

Environment

Temp: -190 °C

Axial Tilt: 24 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 82,262,579 km

• M1: 217,515 km (0.068 R)
• M2: 481,855 km (0.104 R)
• M3: 643,869 km (0.107 R)
• M4: 1,405,173 km (0.091 R)
• M5: 1,746,555 km (0.097 R)
• M6: 2,624,545 km (0.101 R)
• M7: 2,770,403 km (0.114 R)
• M8: 3,250,313 km (0.058 R)
• M9: 3,460,199 km (0.028 R)
• M10: 3,701,650 km (0.1 R)
• M11: 3,838,083 km (0.111 R)
• M12: 4,172,733 km (0.069 R)
• M13: 4,633,495 km (0.113 R)
• M14: 4,870,009 km (0.056 R)
• M15: 5,354,856 km (0.1 R)
• M16: 5,416,640 km (0.032 R)
• M17: 5,509,690 km (0.09 R)
• M18: 6,403,387 km (0.096 R)
• M19: 6,700,339 km (0.111 R)
• M20: 7,410,480 km (0.114 R)
• M21: 7,479,295 km (0.099 R)
• M22: 7,826,961 km (0.078 R)
• M23: 8,215,616 km (0.095 R)
• M24: 8,394,385 km (0.093 R)
• M25: 8,502,245 km (0.068 R)
• M26: 8,865,020 km (0.094 R)
• M27: 8,974,825 km (0.074 R)
• M28: 9,048,427 km (0.064 R)
• M29: 9,344,332 km (0.055 R)
• M30: 9,945,865 km (0.089 R)
• M31: 10,405,280 km (0.105 R)
• M32: 12,107,704 km (0.114 R)
• M33: 12,188,935 km (0.099 R)
• M34: 12,556,946 km (0.1 R)
• M35: 12,887,109 km (0.101 R)
• M36: 13,262,001 km (0.033 R)
• M37: 13,513,924 km (0.1 R)
• M38: 13,598,297 km (0.112 R)
• M39: 14,107,977 km (0.042 R)
• M40: 15,277,533 km (0.094 R)
• M41: 15,365,347 km (0.08 R)
• M42: 15,497,442 km (0.101 R)
• M43: 16,433,027 km (0.114 R)
• M44: 16,703,649 km (0.098 R)
• M45: 16,794,156 km (0.096 R)
• M46: 17,662,422 km (0.101 R)
• M47: 18,032,378 km (0.095 R)
• M48: 18,171,803 km (0.047 R)
• M49: 19,110,230 km (0.051 R)
• M50: 19,252,498 km (0.086 R)
• M51: 19,442,487 km (0.054 R)
• M52: 19,633,225 km (0.101 R)
• M53: 20,692,976 km (0.118 R)
• M54: 21,083,127 km (0.111 R)
• M55: 21,278,951 km (0.092 R)
• M56: 21,771,427 km (0.093 R)
• M57: 22,417,241 km (0.052 R)
• M58: 22,667,369 km (0.06 R)
• M59: 23,271,295 km (0.11 R)
• M60: 24,443,544 km (0.09 R)
• M61: 24,804,225 km (0.074 R)
• M62: 25,218,461 km (0.083 R)
• M63: 25,322,432 km (0.112 R)
• M64: 26,845,338 km (0.112 R)
• M65: 27,324,051 km (0.114 R)
• M66: 28,074,284 km (0.085 R)
• M67: 30,863,985 km (0.086 R)
• M68: 31,086,438 km (0.085 R)
• M69: 31,421,238 km (0.107 R)
• M70: 31,981,781 km (0.075 R)
• M71: 32,828,954 km (0.093 R)
• M72: 34,027,382 km (0.115 R)
• M73: 35,705,721 km (0.058 R)
• M74: 36,643,101 km (0.086 R)
• M75: 37,529,319 km (0.091 R)
• M76: 37,648,099 km (0.093 R)
• M77: 38,183,809 km (0.107 R)
• M78: 38,482,407 km (0.069 R)
• M79: 39,082,145 km (0.054 R)
• M80: 39,624,586 km (0.061 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 194.4

Radius: 12.6

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 7.75 AU - 11.21 AU

Year: 12834 Days

Day: 8 Hours

Environment

Temp: -200 °C

Axial Tilt: 21.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 82,262,579 km

• M1: 312,061 km (0.105 R)
• M2: 420,370 km (0.063 R)
• M3: 558,449 km (0.048 R)
• M4: 887,265 km (0.09 R)
• M5: 1,058,555 km (0.119 R)
• M6: 1,293,124 km (0.038 R)
• M7: 1,582,596 km (0.096 R)
• M8: 1,953,449 km (0.047 R)
• M9: 2,118,007 km (0.036 R)
• M10: 2,639,505 km (0.094 R)
• M11: 3,056,733 km (0.103 R)
• M12: 3,224,732 km (0.119 R)
• M13: 3,544,871 km (0.059 R)
• M14: 3,824,021 km (0.091 R)
• M15: 3,927,243 km (0.098 R)
• M16: 4,031,513 km (0.114 R)
• M17: 4,136,680 km (0.087 R)
• M18: 4,216,266 km (0.114 R)
• M19: 4,376,785 km (0.105 R)
• M20: 4,759,456 km (0.096 R)
• M21: 5,039,503 km (0.091 R)
• M22: 5,153,048 km (0.101 R)
• M23: 5,615,904 km (0.032 R)
• M24: 5,792,878 km (0.066 R)
• M25: 6,213,248 km (0.078 R)
• M26: 6,488,808 km (0.075 R)
• M27: 7,533,300 km (0.111 R)
• M28: 7,728,824 km (0.032 R)
• M29: 8,025,327 km (0.073 R)
• M30: 8,460,208 km (0.116 R)
• M31: 10,275,878 km (0.118 R)
• M32: 10,420,389 km (0.087 R)
• M33: 11,042,417 km (0.056 R)
• M34: 11,153,419 km (0.06 R)
• M35: 11,601,165 km (0.119 R)
• M36: 11,713,962 km (0.083 R)
• M37: 12,131,041 km (0.09 R)
• M38: 12,245,633 km (0.106 R)
• M39: 12,591,653 km (0.065 R)
• M40: 12,746,337 km (0.089 R)
• M41: 13,927,412 km (0.078 R)
• M42: 14,167,816 km (0.097 R)
• M43: 14,693,503 km (0.099 R)
• M44: 14,774,884 km (0.081 R)
• M45: 15,020,075 km (0.071 R)
• M46: 16,140,264 km (0.113 R)
• M47: 16,392,935 km (0.11 R)
• M48: 16,731,774 km (0.066 R)
• M49: 16,902,016 km (0.118 R)
• M50: 17,158,577 km (0.094 R)
• M51: 17,373,250 km (0.069 R)
• M52: 18,197,534 km (0.092 R)
• M53: 18,504,359 km (0.093 R)
• M54: 19,078,964 km (0.081 R)
• M55: 19,167,826 km (0.116 R)
• M56: 19,884,100 km (0.086 R)
• M57: 20,019,337 km (0.09 R)
• M58: 20,245,529 km (0.043 R)
• M59: 21,527,433 km (0.06 R)
• M60: 22,178,333 km (0.101 R)
• M61: 22,318,656 km (0.114 R)
• M62: 22,694,296 km (0.037 R)
• M63: 24,121,460 km (0.118 R)
• M64: 24,265,822 km (0.117 R)
• M65: 25,235,216 km (0.102 R)
• M66: 26,663,427 km (0.114 R)
• M67: 26,862,392 km (0.104 R)
• M68: 27,512,844 km (0.078 R)
• M69: 27,663,638 km (0.078 R)
• M70: 28,880,019 km (0.101 R)
• M71: 29,649,101 km (0.099 R)
• M72: 30,945,965 km (0.12 R)
• M73: 31,102,893 km (0.027 R)
• M74: 31,364,839 km (0.057 R)
• M75: 31,627,683 km (0.094 R)
• M76: 32,526,467 km (0.081 R)
• M77: 33,433,778 km (0.104 R)
• M78: 34,079,293 km (0.082 R)
• M79: 34,403,471 km (0.072 R)
• M80: 35,000,666 km (0.097 R)
• M81: 35,382,440 km (0.063 R)
• M82: 35,546,548 km (0.056 R)
• M83: 36,095,273 km (0.087 R)
• M84: 36,370,534 km (0.087 R)

Planet 7 - Ice Giant

Semi-Major Axis: 10.42 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 202.1

Radius: 7.8

Gravity: 3.32 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 9.5 AU - 11.34 AU

Year: 14790 Days

Day: 24.6 Hours

Environment

Temp: -194 °C

Axial Tilt: 28 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 82,262,579 km

• M1: 116,238 km (0.082 R)
• M2: 180,565 km (0.119 R)
• M3: 260,300 km (0.12 R)
• M4: 465,549 km (0.071 R)
• M5: 572,960 km (0.059 R)
• M6: 630,106 km (0.105 R)
• M7: 945,758 km (0.107 R)
• M8: 1,103,135 km (0.116 R)
• M9: 1,687,614 km (0.099 R)
• M10: 1,814,921 km (0.11 R)
• M11: 1,945,371 km (0.106 R)
• M12: 2,238,583 km (0.068 R)
• M13: 3,019,184 km (0.09 R)
• M14: 4,685,106 km (0.093 R)
• M15: 5,169,953 km (0.106 R)
• M16: 5,575,662 km (0.029 R)
• M17: 6,024,157 km (0.051 R)
• M18: 6,121,694 km (0.064 R)
• M19: 6,718,440 km (0.054 R)
• M20: 7,718,502 km (0.084 R)
• M21: 8,544,133 km (0.083 R)
• M22: 8,653,938 km (0.09 R)
• M23: 8,949,094 km (0.087 R)
• M24: 9,435,586 km (0.101 R)
• M25: 9,548,982 km (0.094 R)
• M26: 10,906,433 km (0.082 R)
• M27: 11,668,335 km (0.104 R)
• M28: 11,790,257 km (0.06 R)
• M29: 11,871,788 km (0.119 R)
• M30: 11,953,468 km (0.091 R)
• M31: 12,076,288 km (0.116 R)
• M32: 12,571,906 km (0.089 R)
• M33: 12,738,558 km (0.091 R)
• M34: 13,074,256 km (0.104 R)
• M35: 13,200,815 km (0.092 R)
• M36: 13,668,608 km (0.1 R)
• M37: 13,797,112 km (0.1 R)
• M38: 14,228,253 km (0.053 R)
• M39: 14,315,020 km (0.114 R)
• M40: 14,751,696 km (0.094 R)
• M41: 15,414,714 km (0.076 R)
• M42: 15,952,070 km (0.109 R)
• M43: 16,223,141 km (0.11 R)
• M44: 17,229,935 km (0.053 R)
• M45: 17,927,958 km (0.049 R)
• M46: 19,495,744 km (0.075 R)
• M47: 19,688,725 km (0.108 R)
• M48: 20,028,163 km (0.05 R)
• M49: 20,125,402 km (0.088 R)
• M50: 20,712,573 km (0.088 R)
• M51: 20,811,009 km (0.072 R)
• M52: 21,354,946 km (0.064 R)
• M53: 21,404,613 km (0.026 R)
• M54: 22,154,547 km (0.052 R)
• M55: 22,204,812 km (0.07 R)
• M56: 22,558,013 km (0.058 R)
• M57: 22,659,290 km (0.116 R)
• M58: 23,014,884 km (0.111 R)
• M59: 23,167,773 km (0.095 R)
• M60: 23,372,274 km (0.092 R)
• M61: 23,423,436 km (0.057 R)
• M62: 25,081,878 km (0.112 R)
• M63: 25,819,246 km (0.089 R)
• M64: 27,423,384 km (0.087 R)
• M65: 28,182,892 km (0.111 R)
• M66: 28,237,346 km (0.087 R)
• M67: 29,556,351 km (0.07 R)
• M68: 29,778,055 km (0.097 R)
• M69: 30,167,607 km (0.078 R)
• M70: 30,223,258 km (0.066 R)
• M71: 30,502,707 km (0.102 R)
• M72: 30,782,903 km (0.12 R)
• M73: 31,120,396 km (0.112 R)
• M74: 32,139,906 km (0.104 R)
• M75: 33,285,676 km (0.104 R)
• M76: 33,343,271 km (0.093 R)
• M77: 34,736,476 km (0.107 R)
• M78: 34,794,969 km (0.094 R)
• M79: 35,029,089 km (0.119 R)
• M80: 35,322,600 km (0.049 R)
• M81: 35,971,107 km (0.11 R)
• M82: 36,802,123 km (0.099 R)
• M83: 36,921,353 km (0.101 R)
• M84: 37,759,550 km (0.064 R)
• M85: 38,060,541 km (0.111 R)
• M86: 38,664,766 km (0.062 R)
• M87: 40,804,166 km (0.11 R)
• M88: 40,865,950 km (0.101 R)
• M89: 41,051,152 km (0.037 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.69 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 698

Radius: 5.5

Gravity: 23.07 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 12.55 AU - 14.83 AU

Year: 22273 Days

Day: 15.6 Hours

Environment

Temp: -210 °C

Axial Tilt: 13.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 82,262,579 km

• M1: 81,980 km (0.111 R)
• M2: 538,852 km (0.11 R)
• M3: 725,998 km (0.088 R)
• M4: 1,015,022 km (0.098 R)
• M5: 1,157,588 km (0.111 R)
• M6: 1,276,369 km (0.09 R)
• M7: 1,430,455 km (0.118 R)
• M8: 1,493,884 km (0.088 R)
• M9: 1,756,578 km (0.056 R)
• M10: 1,824,645 km (0.081 R)
• M11: 1,858,903 km (0.075 R)
• M12: 2,214,048 km (0.088 R)
• M13: 2,362,001 km (0.068 R)
• M14: 2,513,244 km (0.118 R)
• M15: 3,108,045 km (0.119 R)
• M16: 3,149,185 km (0.099 R)
• M17: 3,788,416 km (0.077 R)
• M18: 4,373,943 km (0.075 R)
• M19: 4,559,893 km (0.113 R)
• M20: 6,345,343 km (0.117 R)
• M21: 7,475,256 km (0.114 R)
• M22: 8,091,599 km (0.03 R)
• M23: 8,148,446 km (0.1 R)
• M24: 10,777,180 km (0.061 R)
• M25: 11,472,062 km (0.116 R)
• M26: 12,311,755 km (0.12 R)
• M27: 15,016,933 km (0.118 R)
• M28: 15,086,796 km (0.119 R)
• M29: 16,220,000 km (0.089 R)
• M30: 17,896,393 km (0.115 R)
• M31: 18,342,644 km (0.062 R)
• M32: 19,703,386 km (0.075 R)
• M33: 19,779,980 km (0.111 R)
• M34: 19,933,467 km (0.059 R)
• M35: 20,473,366 km (0.059 R)
• M36: 24,057,881 km (0.111 R)
• M37: 24,221,541 km (0.1 R)
• M38: 24,797,642 km (0.058 R)
• M39: 25,879,384 km (0.102 R)
• M40: 25,963,159 km (0.076 R)
• M41: 26,552,724 km (0.058 R)
• M42: 27,317,020 km (0.095 R)
• M43: 28,174,814 km (0.119 R)
• M44: 29,128,501 km (0.078 R)
• M45: 29,653,140 km (0.086 R)
• M46: 30,534,421 km (0.109 R)
• M47: 31,156,449 km (0.099 R)
• M48: 31,513,839 km (0.113 R)
• M49: 31,782,666 km (0.081 R)
• M50: 32,684,442 km (0.115 R)
• M51: 32,865,904 km (0.059 R)
• M52: 33,503,191 km (0.035 R)
• M53: 33,869,407 km (0.084 R)
• M54: 34,052,814 km (0.092 R)
• M55: 36,656,864 km (0.081 R)
• M56: 39,324,044 km (0.087 R)
• M57: 39,806,946 km (0.045 R)
• M58: 41,757,852 km (0.072 R)
• M59: 41,954,723 km (0.055 R)
• M60: 42,844,082 km (0.113 R)
• M61: 44,541,120 km (0.109 R)
• M62: 47,383,480 km (0.099 R)
• M63: 48,412,863 km (0.106 R)
• M64: 49,657,816 km (0.069 R)
• M65: 52,497,034 km (0.084 R)
• M66: 53,561,872 km (0.119 R)
• M67: 53,989,872 km (0.086 R)
• M68: 55,604,781 km (0.066 R)
• M69: 58,221,397 km (0.086 R)
• M70: 58,881,722 km (0.076 R)
• M71: 59,323,484 km (0.046 R)
• M72: 60,989,406 km (0.115 R)
• M73: 61,996,350 km (0.082 R)
• M74: 62,558,090 km (0.089 R)
• M75: 63,234,422 km (0.094 R)
• M76: 64,140,087 km (0.068 R)
• M77: 66,078,726 km (0.116 R)
• M78: 66,537,692 km (0.097 R)
• M79: 69,080,706 km (0.061 R)
• M80: 71,419,968 km (0.07 R)
• M81: 71,773,019 km (0.096 R)
• M82: 74,022,971 km (0.078 R)
• M83: 74,857,727 km (0.098 R)
• M84: 75,815,453 km (0.057 R)
• M85: 76,295,961 km (0.057 R)
• M86: 77,380,546 km (0.055 R)
• M87: 78,470,366 km (0.094 R)
• M88: 81,032,828 km (0.097 R)
• M89: 81,646,927 km (0.057 R)
• M90: 81,769,897 km (0.108 R)
• M91: 82,262,523 km (0.087 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: 439 - 12,310 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit