🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.41

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 0.68 AU - 0.82 AU

Year: 242 Days

Day: 47.9 Hours

Environment

Temp: 166 °C

Axial Tilt: 37.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.97

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 0.64 AU - 1.04 AU

Year: 287 Days

Day: 13.8 Hours

Environment

Temp: 97 °C

Axial Tilt: 3.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.72

Radius: 0.88

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 0.77 AU - 1.13 AU

Year: 345 Days

Day: 44.1 Hours

Environment

Temp: 21 °C

Axial Tilt: 27.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 79,941,634 km

• M1: 51,312 km (0.112 R)
• M2: 211,382 km (0.069 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.52

Radius: 1.45

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 1.03 AU - 1.05 AU

Year: 395 Days

Day: 25 Hours

Environment

Temp: 2 °C

Axial Tilt: 25.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 79,941,634 km

• M1: 232,475 km (0.05 R)
• M2: 635,193 km (0.118 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.13

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 1.97 AU - 2.61 AU

Year: 1292 Days

Day: 20.5 Hours

Environment

Temp: -81 °C

Axial Tilt: 3.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 79,941,634 km

• M1: 50,265 km (0.102 R)
• M2: 721,511 km (0.12 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 793.2

Radius: 10.6

Gravity: 7.06 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 6.04 AU - 9.46 AU

Year: 8043 Days

Day: 6.1 Hours

Environment

Temp: -168 °C

Axial Tilt: 34.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 79,941,634 km

• M1: 162,912 km (0.11 R)
• M2: 602,580 km (0.095 R)
• M3: 691,591 km (0.042 R)
• M4: 851,062 km (0.057 R)
• M5: 1,382,584 km (0.093 R)
• M6: 1,802,355 km (0.114 R)
• M7: 3,147,090 km (0.056 R)
• M8: 3,281,878 km (0.077 R)
• M9: 3,391,085 km (0.067 R)
• M10: 3,585,263 km (0.095 R)
• M11: 3,984,539 km (0.087 R)
• M12: 4,219,109 km (0.097 R)
• M13: 4,702,160 km (0.115 R)
• M14: 4,887,811 km (0.114 R)
• M15: 5,012,875 km (0.12 R)
• M16: 6,119,450 km (0.09 R)
• M17: 6,700,339 km (0.111 R)
• M18: 7,370,388 km (0.102 R)
• M19: 7,550,205 km (0.085 R)
• M20: 7,768,019 km (0.11 R)
• M21: 7,987,928 km (0.119 R)
• M22: 8,396,480 km (0.109 R)
• M23: 8,584,524 km (0.091 R)
• M24: 8,773,915 km (0.105 R)
• M25: 9,041,396 km (0.116 R)
• M26: 9,234,078 km (0.059 R)
• M27: 9,350,316 km (0.06 R)
• M28: 9,584,287 km (0.111 R)
• M29: 10,539,768 km (0.062 R)
• M30: 10,661,391 km (0.12 R)
• M31: 11,234,950 km (0.079 R)
• M32: 12,198,809 km (0.102 R)
• M33: 12,283,930 km (0.079 R)
• M34: 12,885,014 km (0.104 R)
• M35: 13,189,147 km (0.083 R)
• M36: 13,451,691 km (0.117 R)
• M37: 13,627,768 km (0.11 R)
• M38: 14,294,675 km (0.1 R)
• M39: 14,654,757 km (0.112 R)
• M40: 15,017,831 km (0.117 R)
• M41: 15,292,194 km (0.112 R)
• M42: 16,031,506 km (0.042 R)
• M43: 16,499,598 km (0.087 R)
• M44: 16,735,364 km (0.071 R)
• M45: 17,257,910 km (0.043 R)
• M46: 17,930,801 km (0.076 R)
• M47: 19,550,497 km (0.089 R)
• M48: 19,650,129 km (0.106 R)
• M49: 20,302,077 km (0.113 R)
• M50: 21,114,243 km (0.043 R)
• M51: 21,472,979 km (0.115 R)
• M52: 21,575,753 km (0.058 R)
• M53: 22,404,525 km (0.113 R)
• M54: 22,561,004 km (0.095 R)
• M55: 23,720,089 km (0.057 R)
• M56: 24,199,849 km (0.057 R)
• M57: 26,315,612 km (0.09 R)
• M58: 27,479,184 km (0.12 R)
• M59: 27,926,931 km (0.088 R)
• M60: 28,320,672 km (0.103 R)
• M61: 28,602,963 km (0.097 R)
• M62: 28,772,906 km (0.036 R)
• M63: 28,999,846 km (0.075 R)
• M64: 29,284,531 km (0.097 R)
• M65: 30,316,756 km (0.106 R)
• M66: 31,360,800 km (0.089 R)
• M67: 31,477,636 km (0.118 R)
• M68: 31,887,385 km (0.098 R)
• M69: 32,357,720 km (0.1 R)
• M70: 32,534,844 km (0.115 R)
• M71: 33,067,712 km (0.101 R)
• M72: 33,246,032 km (0.068 R)
• M73: 33,365,112 km (0.106 R)
• M74: 34,503,103 km (0.11 R)
• M75: 35,471,301 km (0.079 R)
• M76: 36,080,912 km (0.119 R)
• M77: 36,940,202 km (0.096 R)
• M78: 37,248,823 km (0.12 R)
• M79: 37,372,390 km (0.063 R)
• M80: 37,930,540 km (0.07 R)
• M81: 38,117,238 km (0.025 R)
• M82: 38,678,978 km (0.111 R)
• M83: 39,810,836 km (0.043 R)
• M84: 41,849,855 km (0.044 R)
• M85: 42,494,023 km (0.099 R)
• M86: 43,206,259 km (0.069 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 224.3

Radius: 14.3

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 6.71 AU - 9.61 AU

Year: 8689 Days

Day: 9.7 Hours

Environment

Temp: -159 °C

Axial Tilt: 46.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 79,941,634 km

• M1: 268,827 km (0.076 R)
• M2: 417,079 km (0.105 R)
• M3: 553,063 km (0.04 R)
• M4: 673,490 km (0.116 R)
• M5: 1,239,269 km (0.114 R)
• M6: 1,547,440 km (0.06 R)
• M7: 1,661,284 km (0.081 R)
• M8: 1,795,025 km (0.084 R)
• M9: 1,985,164 km (0.106 R)
• M10: 2,423,785 km (0.067 R)
• M11: 2,693,809 km (0.066 R)
• M12: 2,872,878 km (0.025 R)
• M13: 3,014,846 km (0.044 R)
• M14: 3,348,449 km (0.074 R)
• M15: 4,211,479 km (0.069 R)
• M16: 4,303,931 km (0.094 R)
• M17: 4,824,232 km (0.089 R)
• M18: 5,116,546 km (0.041 R)
• M19: 5,240,114 km (0.111 R)
• M20: 5,439,977 km (0.025 R)
• M21: 5,847,182 km (0.084 R)
• M22: 6,185,573 km (0.096 R)
• M23: 6,370,326 km (0.116 R)
• M24: 7,772,058 km (0.083 R)
• M25: 8,231,024 km (0.105 R)
• M26: 8,965,999 km (0.109 R)
• M27: 9,055,608 km (0.102 R)
• M28: 9,175,585 km (0.081 R)
• M29: 9,326,380 km (0.1 R)
• M30: 9,691,399 km (0.099 R)
• M31: 9,783,402 km (0.084 R)
• M32: 9,875,703 km (0.041 R)
• M33: 10,092,321 km (0.117 R)
• M34: 10,404,382 km (0.07 R)
• M35: 10,561,610 km (0.096 R)
• M36: 10,783,164 km (0.105 R)
• M37: 11,166,434 km (0.105 R)
• M38: 11,619,267 km (0.11 R)
• M39: 12,276,749 km (0.098 R)
• M40: 12,744,243 km (0.1 R)
• M41: 13,490,586 km (0.119 R)
• M42: 13,696,583 km (0.104 R)
• M43: 14,077,160 km (0.107 R)
• M44: 14,181,429 km (0.083 R)
• M45: 14,426,022 km (0.1 R)
• M46: 14,671,961 km (0.101 R)
• M47: 14,848,486 km (0.034 R)
• M48: 15,922,599 km (0.082 R)
• M49: 16,432,429 km (0.074 R)
• M50: 16,799,841 km (0.12 R)
• M51: 17,430,845 km (0.114 R)
• M52: 17,692,940 km (0.076 R)
• M53: 19,138,355 km (0.118 R)
• M54: 20,306,116 km (0.118 R)
• M55: 20,581,974 km (0.075 R)
• M56: 20,700,456 km (0.099 R)
• M57: 21,577,099 km (0.105 R)
• M58: 22,262,856 km (0.063 R)
• M59: 22,547,241 km (0.075 R)
• M60: 22,710,453 km (0.038 R)
• M61: 24,362,761 km (0.075 R)
• M62: 26,182,021 km (0.102 R)
• M63: 27,129,574 km (0.056 R)
• M64: 27,564,006 km (0.034 R)
• M65: 27,738,437 km (0.025 R)
• M66: 28,000,832 km (0.113 R)
• M67: 28,660,259 km (0.102 R)
• M68: 29,458,514 km (0.119 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 419

Radius: 11.2

Gravity: 3.34 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 9.28 AU - 11.12 AU

Year: 12144 Days

Day: 10.7 Hours

Environment

Temp: -174 °C

Axial Tilt: 37.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 79,941,634 km

• M1: 207,791 km (0.04 R)
• M2: 311,014 km (0.106 R)
• M3: 391,348 km (0.097 R)
• M4: 594,801 km (0.098 R)
• M5: 940,073 km (0.079 R)
• M6: 1,223,561 km (0.076 R)
• M7: 1,534,276 km (0.083 R)
• M8: 2,584,004 km (0.09 R)
• M9: 2,956,952 km (0.087 R)
• M10: 3,843,319 km (0.05 R)
• M11: 4,646,510 km (0.087 R)
• M12: 4,839,192 km (0.116 R)
• M13: 5,670,358 km (0.117 R)
• M14: 6,015,330 km (0.083 R)
• M15: 6,438,244 km (0.079 R)
• M16: 6,725,621 km (0.112 R)
• M17: 6,944,034 km (0.057 R)
• M18: 7,313,092 km (0.042 R)
• M19: 7,613,036 km (0.1 R)
• M20: 7,878,721 km (0.058 R)
• M21: 8,576,296 km (0.118 R)
• M22: 8,773,466 km (0.102 R)
• M23: 8,972,282 km (0.046 R)
• M24: 9,659,385 km (0.068 R)
• M25: 9,741,365 km (0.12 R)
• M26: 9,947,211 km (0.1 R)
• M27: 10,071,527 km (0.12 R)
• M28: 10,321,505 km (0.086 R)
• M29: 10,615,764 km (0.093 R)
• M30: 10,998,286 km (0.097 R)
• M31: 11,471,913 km (0.117 R)
• M32: 11,558,829 km (0.113 R)
• M33: 11,689,428 km (0.118 R)
• M34: 11,864,458 km (0.075 R)
• M35: 11,996,253 km (0.103 R)
• M36: 12,977,914 km (0.098 R)
• M37: 13,159,078 km (0.097 R)
• M38: 14,545,102 km (0.096 R)
• M39: 16,074,291 km (0.043 R)
• M40: 16,660,715 km (0.034 R)
• M41: 16,759,150 km (0.077 R)
• M42: 17,955,634 km (0.05 R)
• M43: 18,768,399 km (0.106 R)
• M44: 19,801,223 km (0.106 R)
• M45: 20,377,324 km (0.117 R)
• M46: 22,083,937 km (0.093 R)
• M47: 22,192,096 km (0.093 R)
• M48: 22,300,555 km (0.115 R)
• M49: 22,517,771 km (0.078 R)
• M50: 25,746,242 km (0.104 R)
• M51: 26,031,376 km (0.096 R)
• M52: 26,260,111 km (0.096 R)
• M53: 26,432,149 km (0.116 R)
• M54: 26,662,081 km (0.113 R)
• M55: 27,008,400 km (0.076 R)
• M56: 27,181,933 km (0.088 R)
• M57: 27,938,749 km (0.084 R)
• M58: 28,525,771 km (0.094 R)
• M59: 28,998,201 km (0.112 R)
• M60: 29,771,323 km (0.064 R)
• M61: 30,310,623 km (0.097 R)
• M62: 31,216,737 km (0.102 R)
• M63: 31,764,565 km (0.108 R)
• M64: 32,192,863 km (0.118 R)
• M65: 32,438,503 km (0.091 R)
• M66: 32,623,107 km (0.109 R)
• M67: 32,993,511 km (0.057 R)
• M68: 33,303,179 km (0.062 R)
• M69: 34,300,548 km (0.043 R)
• M70: 34,677,086 km (0.083 R)
• M71: 35,307,641 km (0.03 R)
• M72: 38,192,037 km (0.11 R)
• M73: 38,582,338 km (0.082 R)
• M74: 39,432,503 km (0.104 R)
• M75: 39,761,169 km (0.102 R)
• M76: 39,958,788 km (0.117 R)
• M77: 41,151,233 km (0.119 R)
• M78: 41,484,686 km (0.082 R)
• M79: 42,153,987 km (0.078 R)
• M80: 42,288,326 km (0.081 R)
• M81: 43,367,824 km (0.092 R)
• M82: 44,935,610 km (0.095 R)
• M83: 45,278,788 km (0.109 R)
• M84: 46,175,477 km (0.103 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.19 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 800.3

Radius: 7.9

Gravity: 12.82 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 10.93 AU - 17.45 AU

Year: 19926 Days

Day: 16.9 Hours

Environment

Temp: -185 °C

Axial Tilt: 39.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 79,941,634 km

• M1: 105,317 km (0.115 R)
• M2: 216,618 km (0.09 R)
• M3: 376,687 km (0.046 R)
• M4: 452,534 km (0.118 R)
• M5: 534,064 km (0.109 R)
• M6: 761,154 km (0.114 R)
• M7: 860,487 km (0.07 R)
• M8: 1,390,961 km (0.103 R)
• M9: 1,514,080 km (0.114 R)
• M10: 1,938,938 km (0.117 R)
• M11: 2,510,402 km (0.096 R)
• M12: 2,585,350 km (0.075 R)
• M13: 3,131,083 km (0.118 R)
• M14: 4,014,758 km (0.104 R)
• M15: 4,506,785 km (0.027 R)
• M16: 5,893,408 km (0.091 R)
• M17: 6,297,622 km (0.068 R)
• M18: 6,973,505 km (0.097 R)
• M19: 8,562,982 km (0.1 R)
• M20: 9,368,716 km (0.099 R)
• M21: 11,113,775 km (0.11 R)
• M22: 11,487,172 km (0.103 R)
• M23: 11,612,535 km (0.116 R)
• M24: 11,928,037 km (0.108 R)
• M25: 14,281,361 km (0.058 R)
• M26: 15,303,114 km (0.119 R)
• M27: 15,997,248 km (0.088 R)
• M28: 17,272,570 km (0.118 R)
• M29: 17,344,377 km (0.044 R)
• M30: 17,560,396 km (0.066 R)
• M31: 18,067,982 km (0.076 R)
• M32: 18,949,263 km (0.097 R)
• M33: 19,619,312 km (0.094 R)
• M34: 20,448,832 km (0.117 R)
• M35: 20,677,118 km (0.093 R)
• M36: 20,829,708 km (0.108 R)
• M37: 21,986,249 km (0.049 R)
• M38: 22,690,257 km (0.1 R)
• M39: 23,005,460 km (0.058 R)
• M40: 23,163,585 km (0.091 R)
• M41: 23,640,353 km (0.088 R)
• M42: 23,879,859 km (0.047 R)
• M43: 24,039,929 km (0.113 R)
• M44: 25,171,039 km (0.066 R)
• M45: 25,825,080 km (0.104 R)
• M46: 27,066,444 km (0.03 R)
• M47: 27,233,395 km (0.099 R)
• M48: 27,484,570 km (0.055 R)
• M49: 27,904,790 km (0.111 R)
• M50: 29,092,747 km (0.034 R)
• M51: 29,692,933 km (0.093 R)
• M52: 31,167,370 km (0.09 R)
• M53: 31,957,696 km (0.118 R)
• M54: 34,367,717 km (0.12 R)
• M55: 34,911,206 km (0.052 R)
• M56: 37,206,038 km (0.055 R)
• M57: 38,794,318 km (0.119 R)
• M58: 41,265,825 km (0.089 R)
• M59: 41,361,866 km (0.061 R)
• M60: 43,006,545 km (0.105 R)
• M61: 43,396,547 km (0.087 R)
• M62: 43,494,235 km (0.118 R)
• M63: 46,759,358 km (0.117 R)
• M64: 47,966,014 km (0.107 R)
• M65: 49,182,993 km (0.092 R)
• M66: 49,386,745 km (0.101 R)
• M67: 50,307,370 km (0.107 R)
• M68: 50,409,994 km (0.101 R)
• M69: 51,027,385 km (0.091 R)
• M70: 51,440,275 km (0.059 R)
• M71: 52,061,854 km (0.087 R)
• M72: 52,165,675 km (0.088 R)
• M73: 53,207,624 km (0.095 R)
• M74: 54,256,605 km (0.062 R)
• M75: 54,467,089 km (0.064 R)
• M76: 55,418,232 km (0.047 R)
• M77: 57,229,563 km (0.107 R)
• M78: 57,443,937 km (0.101 R)
• M79: 65,113,221 km (0.053 R)
• M80: 65,561,117 km (0.113 R)
• M81: 66,010,060 km (0.059 R)
• M82: 66,797,992 km (0.093 R)
• M83: 67,362,724 km (0.087 R)
• M84: 68,610,819 km (0.066 R)
• M85: 70,210,320 km (0.096 R)
• M86: 71,360,279 km (0.054 R)
• M87: 71,706,598 km (0.066 R)
• M88: 72,980,723 km (0.105 R)
• M89: 73,213,198 km (0.109 R)
• M90: 73,329,585 km (0.047 R)
• M91: 74,847,555 km (0.114 R)
• M92: 75,199,259 km (0.113 R)
• M93: 76,139,931 km (0.075 R)
• M94: 77,321,305 km (0.099 R)
• M95: 78,389,733 km (0.097 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 204 - 10,545 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit