🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.37

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 0.74 AU - 1.12 AU

Year: 326 Days

Day: 37 Hours

Environment

Temp: 160 °C

Axial Tilt: 4.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.56

Radius: 1.46

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 1.33 AU - 1.61 AU

Year: 648 Days

Day: 20.9 Hours

Environment

Temp: -32 °C

Axial Tilt: 37.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 80,202,054 km

• M1: 49,068 km (0.088 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.76

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 1.72 AU - 2.58 AU

Year: 1146 Days

Day: 47.6 Hours

Environment

Temp: -77 °C

Axial Tilt: 20.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.07

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 1.82 AU - 2.7 AU

Year: 1235 Days

Day: 42.4 Hours

Environment

Temp: -78 °C

Axial Tilt: 31.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.02

Radius: 1.01

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 1.97 AU - 2.59 AU

Year: 1251 Days

Day: 32.2 Hours

Environment

Temp: -68 °C

Axial Tilt: 9.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 80,202,054 km

• M1: 210,185 km (0.051 R)

Asteroid Belt

Center: 3.65 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 5.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 208.6

Radius: 10.1

Gravity: 2.04 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 4.51 AU - 5.51 AU

Year: 4076 Days

Day: 9.2 Hours

Environment

Temp: -145 °C

Axial Tilt: 14.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 80,202,054 km

• M1: 143,165 km (0.091 R)
• M2: 217,067 km (0.096 R)
• M3: 328,367 km (0.088 R)
• M4: 437,723 km (0.033 R)
• M5: 516,412 km (0.105 R)
• M6: 593,006 km (0.072 R)
• M7: 657,333 km (0.081 R)
• M8: 894,146 km (0.114 R)
• M9: 1,127,818 km (0.054 R)
• M10: 1,262,606 km (0.099 R)
• M11: 1,403,078 km (0.118 R)
• M12: 1,526,197 km (0.11 R)
• M13: 1,618,051 km (0.083 R)
• M14: 1,795,324 km (0.07 R)
• M15: 1,904,830 km (0.119 R)
• M16: 2,299,469 km (0.078 R)
• M17: 2,392,070 km (0.1 R)
• M18: 2,581,311 km (0.1 R)
• M19: 2,677,802 km (0.118 R)
• M20: 3,017,838 km (0.066 R)
• M21: 3,311,798 km (0.081 R)
• M22: 3,416,965 km (0.082 R)
• M23: 3,754,607 km (0.115 R)
• M24: 4,216,117 km (0.091 R)
• M25: 4,346,716 km (0.043 R)
• M26: 4,478,661 km (0.105 R)
• M27: 4,545,083 km (0.117 R)
• M28: 4,729,537 km (0.118 R)
• M29: 4,967,996 km (0.104 R)
• M30: 5,210,344 km (0.054 R)
• M31: 5,474,384 km (0.08 R)
• M32: 5,616,951 km (0.054 R)
• M33: 5,978,978 km (0.069 R)
• M34: 6,386,034 km (0.11 R)
• M35: 6,555,079 km (0.079 R)
• M36: 6,630,776 km (0.103 R)
• M37: 6,763,769 km (0.066 R)
• M38: 6,916,957 km (0.104 R)
• M39: 7,032,596 km (0.093 R)
• M40: 7,800,033 km (0.093 R)
• M41: 8,244,638 km (0.072 R)
• M42: 9,222,110 km (0.118 R)
• M43: 9,306,932 km (0.083 R)
• M44: 9,392,054 km (0.116 R)
• M45: 9,584,586 km (0.065 R)
• M46: 9,886,774 km (0.062 R)
• M47: 9,973,690 km (0.058 R)
• M48: 10,060,756 km (0.076 R)
• M49: 10,588,986 km (0.085 R)
• M50: 11,036,134 km (0.073 R)
• M51: 11,216,699 km (0.12 R)
• M52: 11,398,311 km (0.046 R)
• M53: 11,603,708 km (0.083 R)
• M54: 12,390,892 km (0.045 R)
• M55: 13,147,558 km (0.111 R)
• M56: 13,267,087 km (0.053 R)
• M57: 13,411,000 km (0.112 R)
• M58: 13,555,512 km (0.062 R)
• M59: 13,700,472 km (0.103 R)
• M60: 13,773,177 km (0.106 R)
• M61: 14,285,699 km (0.077 R)
• M62: 14,532,087 km (0.106 R)
• M63: 14,953,953 km (0.084 R)
• M64: 15,254,196 km (0.095 R)
• M65: 15,632,229 km (0.113 R)
• M66: 15,809,802 km (0.111 R)
• M67: 17,358,589 km (0.061 R)
• M68: 17,700,420 km (0.118 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.74 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 403.6

Radius: 6.9

Gravity: 8.48 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 12.57 AU - 14.91 AU

Year: 18510 Days

Day: 17.9 Hours

Environment

Temp: -180 °C

Axial Tilt: 1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 80,202,054 km

• M1: 87,664 km (0.098 R)
• M2: 146,307 km (0.107 R)
• M3: 416,032 km (0.094 R)
• M4: 481,855 km (0.062 R)
• M5: 551,717 km (0.082 R)
• M6: 762,201 km (0.082 R)
• M7: 887,415 km (0.093 R)
• M8: 952,789 km (0.115 R)
• M9: 997,219 km (0.105 R)
• M10: 1,328,279 km (0.104 R)
• M11: 2,663,590 km (0.087 R)
• M12: 2,823,660 km (0.119 R)
• M13: 3,565,067 km (0.117 R)
• M14: 4,177,221 km (0.074 R)
• M15: 4,251,422 km (0.113 R)
• M16: 4,363,471 km (0.119 R)
• M17: 4,821,539 km (0.084 R)
• M18: 5,455,984 km (0.098 R)
• M19: 6,074,571 km (0.088 R)
• M20: 7,829,803 km (0.08 R)
• M21: 9,582,043 km (0.105 R)
• M22: 11,242,280 km (0.055 R)
• M23: 13,206,949 km (0.091 R)
• M24: 13,866,675 km (0.099 R)
• M25: 14,876,012 km (0.087 R)
• M26: 14,932,859 km (0.108 R)
• M27: 15,046,703 km (0.102 R)
• M28: 15,793,197 km (0.085 R)
• M29: 16,434,224 km (0.11 R)
• M30: 16,964,997 km (0.058 R)
• M31: 17,741,709 km (0.118 R)
• M32: 19,515,641 km (0.035 R)
• M33: 19,827,253 km (0.11 R)
• M34: 20,518,395 km (0.096 R)
• M35: 21,602,082 km (0.07 R)
• M36: 23,097,612 km (0.103 R)
• M37: 23,427,176 km (0.118 R)
• M38: 24,291,104 km (0.083 R)
• M39: 25,368,807 km (0.083 R)
• M40: 25,981,859 km (0.104 R)
• M41: 26,118,741 km (0.111 R)
• M42: 26,599,848 km (0.078 R)
• M43: 26,945,120 km (0.106 R)
• M44: 31,058,612 km (0.043 R)
• M45: 31,131,317 km (0.119 R)
• M46: 31,787,453 km (0.083 R)
• M47: 32,153,968 km (0.094 R)
• M48: 33,187,540 km (0.078 R)
• M49: 34,607,672 km (0.038 R)
• M50: 34,984,659 km (0.084 R)
• M51: 35,287,295 km (0.083 R)
• M52: 36,506,219 km (0.071 R)
• M53: 37,275,152 km (0.107 R)
• M54: 37,506,879 km (0.108 R)
• M55: 37,661,563 km (0.106 R)
• M56: 37,816,547 km (0.057 R)
• M57: 38,828,875 km (0.116 R)
• M58: 39,613,666 km (0.097 R)
• M59: 39,850,180 km (0.106 R)
• M60: 40,008,006 km (0.065 R)
• M61: 40,959,747 km (0.053 R)
• M62: 43,128,468 km (0.093 R)
• M63: 43,290,482 km (0.064 R)
• M64: 43,534,028 km (0.119 R)
• M65: 44,104,145 km (0.105 R)
• M66: 44,512,846 km (0.04 R)
• M67: 45,005,023 km (0.096 R)
• M68: 45,664,002 km (0.099 R)
• M69: 45,746,580 km (0.047 R)
• M70: 46,243,095 km (0.081 R)
• M71: 46,908,058 km (0.101 R)
• M72: 48,584,152 km (0.046 R)
• M73: 49,260,185 km (0.088 R)
• M74: 49,684,146 km (0.062 R)
• M75: 49,939,210 km (0.087 R)
• M76: 51,306,535 km (0.102 R)
• M77: 53,554,691 km (0.08 R)
• M78: 54,866,216 km (0.112 R)
• M79: 55,129,807 km (0.104 R)
• M80: 56,099,800 km (0.119 R)
• M81: 58,056,839 km (0.103 R)
• M82: 59,403,818 km (0.063 R)
• M83: 59,764,798 km (0.101 R)
• M84: 60,398,196 km (0.056 R)
• M85: 60,579,658 km (0.032 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.89 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 572.5

Radius: 3

Gravity: 63.61 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 13.03 AU - 14.75 AU

Year: 18814 Days

Day: 20.1 Hours

Environment

Temp: -188 °C

Axial Tilt: 35.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 80,202,054 km

• M1: 116,686 km (0.093 R)
• M2: 394,639 km (0.119 R)
• M3: 587,471 km (0.039 R)
• M4: 650,601 km (0.082 R)
• M5: 973,134 km (0.067 R)
• M6: 1,365,978 km (0.072 R)
• M7: 1,393,803 km (0.114 R)
• M8: 1,478,177 km (0.11 R)
• M9: 1,863,241 km (0.12 R)
• M10: 2,546,305 km (0.097 R)
• M11: 2,684,384 km (0.106 R)
• M12: 2,719,390 km (0.116 R)
• M13: 2,967,872 km (0.049 R)
• M14: 3,756,253 km (0.047 R)
• M15: 4,153,136 km (0.068 R)
• M16: 4,772,920 km (0.112 R)
• M17: 4,985,947 km (0.109 R)
• M18: 5,554,120 km (0.11 R)
• M19: 5,598,551 km (0.083 R)
• M20: 6,188,565 km (0.042 R)
• M21: 7,085,554 km (0.045 R)
• M22: 7,279,582 km (0.093 R)
• M23: 7,573,841 km (0.089 R)
• M24: 7,772,058 km (0.099 R)
• M25: 9,418,981 km (0.092 R)
• M26: 9,900,985 km (0.05 R)
• M27: 10,556,075 km (0.069 R)
• M28: 11,168,678 km (0.057 R)
• M29: 11,792,800 km (0.081 R)
• M30: 12,956,223 km (0.103 R)
• M31: 14,338,657 km (0.099 R)
• M32: 15,078,269 km (0.057 R)
• M33: 15,956,707 km (0.087 R)
• M34: 16,466,088 km (0.097 R)
• M35: 16,530,116 km (0.096 R)
• M36: 17,435,482 km (0.111 R)
• M37: 18,025,945 km (0.109 R)
• M38: 18,622,990 km (0.049 R)
• M39: 18,756,581 km (0.083 R)
• M40: 18,823,451 km (0.068 R)
• M41: 19,768,311 km (0.073 R)
• M42: 20,109,395 km (0.12 R)
• M43: 20,177,910 km (0.117 R)
• M44: 20,315,092 km (0.108 R)
• M45: 22,055,663 km (0.096 R)
• M46: 22,267,643 km (0.099 R)
• M47: 22,409,462 km (0.065 R)
• M48: 23,050,938 km (0.091 R)
• M49: 23,194,402 km (0.079 R)
• M50: 25,454,377 km (0.08 R)
• M51: 25,676,829 km (0.078 R)
• M52: 26,347,925 km (0.038 R)
• M53: 26,422,874 km (0.112 R)
• M54: 27,555,180 km (0.099 R)
• M55: 28,780,386 km (0.07 R)
• M56: 29,166,798 km (0.064 R)
• M57: 30,258,114 km (0.075 R)
• M58: 30,572,419 km (0.083 R)
• M59: 30,808,784 km (0.042 R)
• M60: 30,966,759 km (0.095 R)
• M61: 31,204,171 km (0.111 R)
• M62: 32,079,767 km (0.101 R)
• M63: 33,530,119 km (0.116 R)
• M64: 33,611,201 km (0.032 R)
• M65: 33,692,582 km (0.073 R)
• M66: 35,001,563 km (0.052 R)
• M67: 35,828,092 km (0.116 R)
• M68: 36,410,476 km (0.088 R)
• M69: 37,079,927 km (0.094 R)
• M70: 37,753,416 km (0.064 R)
• M71: 40,142,195 km (0.096 R)
• M72: 40,833,786 km (0.071 R)
• M73: 42,491,630 km (0.104 R)
• M74: 43,284,648 km (0.099 R)
• M75: 44,706,426 km (0.091 R)
• M76: 46,595,548 km (0.095 R)
• M77: 49,894,181 km (0.082 R)
• M78: 50,916,982 km (0.114 R)
• M79: 51,477,824 km (0.077 R)
• M80: 52,134,708 km (0.043 R)
• M81: 52,983,377 km (0.047 R)
• M82: 56,230,249 km (0.052 R)
• M83: 56,326,740 km (0.106 R)
• M84: 57,488,667 km (0.093 R)
• M85: 58,952,183 km (0.115 R)
• M86: 59,148,156 km (0.093 R)
• M87: 60,922,386 km (0.109 R)
• M88: 64,321,100 km (0.092 R)
• M89: 64,422,079 km (0.116 R)
• M90: 66,654,827 km (0.116 R)
• M91: 66,859,178 km (0.096 R)
• M92: 67,063,529 km (0.097 R)
• M93: 67,678,226 km (0.077 R)
• M94: 68,706,712 km (0.049 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.18 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 694.5

Radius: 5

Gravity: 27.78 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 14.22 AU - 16.14 AU

Year: 21495 Days

Day: 22.1 Hours

Environment

Temp: -182 °C

Axial Tilt: 5.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 80,202,054 km

• M1: 69,413 km (0.101 R)
• M2: 181,013 km (0.075 R)
• M3: 478,564 km (0.088 R)
• M4: 752,028 km (0.031 R)
• M5: 827,127 km (0.102 R)
• M6: 1,095,804 km (0.082 R)
• M7: 1,329,476 km (0.096 R)
• M8: 1,514,678 km (0.115 R)
• M9: 1,610,421 km (0.115 R)
• M10: 1,708,258 km (0.091 R)
• M11: 2,226,016 km (0.11 R)
• M12: 4,125,909 km (0.116 R)
• M13: 4,305,277 km (0.031 R)
• M14: 4,671,343 km (0.117 R)
• M15: 5,929,012 km (0.108 R)
• M16: 5,979,427 km (0.054 R)
• M17: 7,230,065 km (0.112 R)
• M18: 7,446,234 km (0.093 R)
• M19: 8,959,716 km (0.068 R)
• M20: 9,367,071 km (0.097 R)
• M21: 9,721,169 km (0.109 R)
• M22: 9,899,938 km (0.064 R)
• M23: 11,118,563 km (0.088 R)
• M24: 11,305,560 km (0.075 R)
• M25: 12,063,273 km (0.117 R)
• M26: 12,319,534 km (0.117 R)
• M27: 12,968,041 km (0.103 R)
• M28: 13,894,351 km (0.072 R)
• M29: 14,569,037 km (0.115 R)
• M30: 14,637,104 km (0.037 R)
• M31: 16,727,286 km (0.104 R)
• M32: 16,798,644 km (0.113 R)
• M33: 17,879,788 km (0.096 R)
• M34: 18,539,066 km (0.102 R)
• M35: 18,760,770 km (0.075 R)
• M36: 19,430,669 km (0.106 R)
• M37: 20,412,181 km (0.042 R)
• M38: 20,717,510 km (0.044 R)
• M39: 20,947,442 km (0.084 R)
• M40: 21,101,079 km (0.11 R)
• M41: 22,031,578 km (0.052 R)
• M42: 22,344,686 km (0.084 R)
• M43: 24,012,403 km (0.074 R)
• M44: 24,739,449 km (0.062 R)
• M45: 25,473,525 km (0.061 R)
• M46: 25,802,192 km (0.053 R)
• M47: 25,966,899 km (0.089 R)
• M48: 27,466,019 km (0.113 R)
• M49: 27,971,959 km (0.1 R)
• M50: 30,112,855 km (0.027 R)
• M51: 31,774,737 km (0.118 R)
• M52: 32,661,404 km (0.08 R)
• M53: 32,929,035 km (0.111 R)
• M54: 33,197,263 km (0.097 R)
• M55: 33,826,173 km (0.056 R)
• M56: 34,458,972 km (0.07 R)
• M57: 34,731,240 km (0.107 R)
• M58: 34,913,301 km (0.097 R)
• M59: 37,307,764 km (0.095 R)
• M60: 38,807,483 km (0.101 R)
• M61: 38,996,425 km (0.114 R)
• M62: 39,469,902 km (0.048 R)
• M63: 40,326,799 km (0.114 R)
• M64: 40,805,662 km (0.065 R)
• M65: 41,479,002 km (0.077 R)
• M66: 44,012,442 km (0.117 R)
• M67: 44,505,217 km (0.067 R)
• M68: 45,397,119 km (0.073 R)
• M69: 45,596,085 km (0.05 R)
• M70: 46,796,009 km (0.112 R)
• M71: 47,097,598 km (0.074 R)
• M72: 47,399,936 km (0.115 R)
• M73: 49,329,150 km (0.081 R)
• M74: 50,870,307 km (0.096 R)
• M75: 51,077,051 km (0.078 R)
• M76: 51,283,945 km (0.028 R)
• M77: 51,491,138 km (0.114 R)
• M78: 52,010,542 km (0.095 R)
• M79: 53,159,005 km (0.101 R)
• M80: 54,105,062 km (0.059 R)
• M81: 54,421,611 km (0.109 R)
• M82: 55,800,455 km (0.069 R)
• M83: 57,298,079 km (0.082 R)
• M84: 58,159,912 km (0.045 R)
• M85: 58,375,932 km (0.067 R)
• M86: 60,880,349 km (0.109 R)
• M87: 61,099,810 km (0.119 R)
• M88: 62,421,956 km (0.112 R)
• M89: 64,310,928 km (0.053 R)
• M90: 64,534,427 km (0.112 R)
• M91: 67,690,045 km (0.092 R)
• M92: 70,895,628 km (0.081 R)
• M93: 78,883,406 km (0.099 R)

Kuiper Belt

Range: 30.2 - 56.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 319 - 19,482 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit