🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.9

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 0.6 AU - 0.6 AU

Year: 165 Days

Day: 33.8 Hours

Environment

Temp: 242 °C

Axial Tilt: 22.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.83

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 0.82 AU - 1.2 AU

Year: 360 Days

Day: 30.7 Hours

Environment

Temp: 72 °C

Axial Tilt: 13.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 48,900,784 km

• M1: 68,366 km (0.113 R)
• M2: 922,420 km (0.075 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.37

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 2.11 AU - 2.75 AU

Year: 1344 Days

Day: 42.8 Hours

Environment

Temp: -85 °C

Axial Tilt: 29 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 48,900,784 km

• M1: 438,023 km (0.066 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.64

Radius: 0.84

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 2.55 AU - 2.87 AU

Year: 1583 Days

Day: 45.4 Hours

Environment

Temp: -80 °C

Axial Tilt: 4.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 48,900,784 km

• M1: 517,609 km (0.104 R)

Planet 5 - Terrestrial

Semi-Major Axis: 5.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.18

Radius: 1.37

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 4.61 AU - 5.75 AU

Year: 4182 Days

Day: 28.2 Hours

Environment

Temp: -136 °C

Axial Tilt: 35.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 6.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 565.9

Radius: 11

Gravity: 4.68 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 5.9 AU - 7.86 AU

Year: 6402 Days

Day: 8.9 Hours

Environment

Temp: -159 °C

Axial Tilt: 23.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 48,900,784 km

• M1: 139,724 km (0.11 R)
• M2: 238,010 km (0.043 R)
• M3: 327,320 km (0.116 R)
• M4: 701,016 km (0.113 R)
• M5: 806,632 km (0.088 R)
• M6: 1,126,472 km (0.088 R)
• M7: 1,624,932 km (0.109 R)
• M8: 1,750,594 km (0.111 R)
• M9: 2,108,582 km (0.094 R)
• M10: 2,186,822 km (0.059 R)
• M11: 2,266,258 km (0.111 R)
• M12: 2,366,788 km (0.089 R)
• M13: 2,805,858 km (0.106 R)
• M14: 3,430,578 km (0.028 R)
• M15: 3,546,816 km (0.117 R)
• M16: 3,854,838 km (0.084 R)
• M17: 3,999,948 km (0.102 R)
• M18: 4,171,686 km (0.059 R)
• M19: 4,370,951 km (0.07 R)
• M20: 4,830,665 km (0.091 R)
• M21: 5,066,431 km (0.088 R)
• M22: 5,306,087 km (0.117 R)
• M23: 5,907,470 km (0.087 R)
• M24: 6,329,935 km (0.119 R)
• M25: 6,996,692 km (0.082 R)
• M26: 7,174,415 km (0.031 R)
• M27: 7,685,890 km (0.108 R)
• M28: 8,023,233 km (0.11 R)
• M29: 8,240,449 km (0.115 R)
• M30: 8,459,610 km (0.056 R)
• M31: 8,585,721 km (0.096 R)
• M32: 8,807,874 km (0.086 R)
• M33: 8,935,630 km (0.061 R)
• M34: 9,031,971 km (0.087 R)
• M35: 9,518,613 km (0.061 R)
• M36: 10,147,224 km (0.105 R)
• M37: 11,374,973 km (0.116 R)
• M38: 11,514,249 km (0.097 R)
• M39: 11,724,284 km (0.111 R)
• M40: 12,006,276 km (0.056 R)
• M41: 12,077,186 km (0.065 R)
• M42: 12,721,205 km (0.097 R)
• M43: 12,938,421 km (0.06 R)
• M44: 13,968,103 km (0.075 R)
• M45: 14,192,200 km (0.06 R)
• M46: 14,568,289 km (0.066 R)
• M47: 15,024,114 km (0.115 R)
• M48: 15,755,199 km (0.119 R)
• M49: 16,222,991 km (0.078 R)
• M50: 16,340,575 km (0.115 R)
• M51: 16,497,952 km (0.056 R)
• M52: 16,774,409 km (0.101 R)
• M53: 16,853,696 km (0.091 R)
• M54: 17,855,403 km (0.071 R)
• M55: 18,588,583 km (0.12 R)
• M56: 18,670,562 km (0.119 R)
• M57: 19,248,459 km (0.033 R)
• M58: 19,790,302 km (0.088 R)
• M59: 19,874,077 km (0.089 R)
• M60: 19,958,002 km (0.106 R)
• M61: 20,252,709 km (0.091 R)
• M62: 20,421,755 km (0.079 R)
• M63: 20,506,427 km (0.034 R)
• M64: 20,591,249 km (0.092 R)
• M65: 20,931,734 km (0.049 R)
• M66: 21,402,818 km (0.06 R)
• M67: 22,007,492 km (0.065 R)
• M68: 22,530,337 km (0.102 R)
• M69: 23,455,151 km (0.097 R)
• M70: 24,302,473 km (0.06 R)
• M71: 24,437,111 km (0.103 R)
• M72: 25,296,102 km (0.052 R)
• M73: 26,533,726 km (0.11 R)
• M74: 26,718,629 km (0.098 R)
• M75: 27,650,324 km (0.103 R)
• M76: 27,837,770 km (0.113 R)
• M77: 28,308,704 km (0.064 R)
• M78: 29,736,915 km (0.092 R)
• M79: 30,073,510 km (0.104 R)
• M80: 30,266,492 km (0.11 R)
• M81: 30,945,068 km (0.047 R)
• M82: 31,042,306 km (0.071 R)
• M83: 32,564,165 km (0.076 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 253.8

Radius: 11.6

Gravity: 1.89 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 8.16 AU - 8.84 AU

Year: 8792 Days

Day: 11.6 Hours

Environment

Temp: -165 °C

Axial Tilt: 24.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 48,900,784 km

• M1: 233,223 km (0.116 R)
• M2: 307,723 km (0.089 R)
• M3: 485,445 km (0.114 R)
• M4: 606,470 km (0.051 R)
• M5: 1,050,626 km (0.1 R)
• M6: 1,791,734 km (0.113 R)
• M7: 2,329,239 km (0.12 R)
• M8: 2,426,926 km (0.116 R)
• M9: 2,586,248 km (0.091 R)
• M10: 2,667,180 km (0.119 R)
• M11: 2,873,326 km (0.091 R)
• M12: 2,978,344 km (0.099 R)
• M13: 3,106,250 km (0.117 R)
• M14: 3,841,973 km (0.07 R)
• M15: 4,028,521 km (0.07 R)
• M16: 4,289,719 km (0.052 R)
• M17: 4,655,037 km (0.084 R)
• M18: 4,904,267 km (0.075 R)
• M19: 5,286,190 km (0.075 R)
• M20: 5,415,742 km (0.087 R)
• M21: 5,651,508 km (0.106 R)
• M22: 5,890,865 km (0.083 R)
• M23: 6,740,282 km (0.104 R)
• M24: 7,079,570 km (0.039 R)
• M25: 8,070,805 km (0.104 R)
• M26: 8,220,253 km (0.1 R)
• M27: 8,340,530 km (0.115 R)
• M28: 8,552,361 km (0.102 R)
• M29: 8,704,651 km (0.117 R)
• M30: 8,857,989 km (0.058 R)
• M31: 9,606,427 km (0.113 R)
• M32: 9,796,716 km (0.114 R)
• M33: 9,924,323 km (0.096 R)
• M34: 11,196,952 km (0.07 R)
• M35: 11,531,453 km (0.11 R)
• M36: 11,666,240 km (0.12 R)
• M37: 11,767,668 km (0.077 R)
• M38: 12,176,369 km (0.066 R)
• M39: 12,313,550 km (0.096 R)
• M40: 12,589,558 km (0.106 R)
• M41: 14,615,114 km (0.035 R)
• M42: 14,724,470 km (0.058 R)
• M43: 16,171,380 km (0.081 R)
• M44: 16,246,778 km (0.111 R)
• M45: 16,398,021 km (0.048 R)
• M46: 17,276,460 km (0.116 R)
• M47: 17,896,543 km (0.084 R)
• M48: 18,130,963 km (0.063 R)
• M49: 18,721,575 km (0.076 R)
• M50: 19,158,700 km (0.066 R)
• M51: 19,558,874 km (0.105 R)
• M52: 19,679,600 km (0.102 R)
• M53: 20,164,596 km (0.119 R)
• M54: 20,327,059 km (0.063 R)
• M55: 21,352,852 km (0.084 R)
• M56: 22,690,407 km (0.051 R)
• M57: 23,540,123 km (0.098 R)
• M58: 24,790,611 km (0.087 R)
• M59: 25,709,591 km (0.036 R)
• M60: 26,106,773 km (0.049 R)
• M61: 26,372,758 km (0.094 R)
• M62: 27,265,858 km (0.111 R)
• M63: 28,532,802 km (0.116 R)
• M64: 29,173,530 km (0.089 R)
• M65: 29,633,992 km (0.088 R)
• M66: 30,469,047 km (0.112 R)
• M67: 30,842,743 km (0.098 R)
• M68: 31,123,837 km (0.103 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 376.1

Radius: 8.8

Gravity: 4.86 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 9.3 AU - 10.88 AU

Year: 11370 Days

Day: 6.2 Hours

Environment

Temp: -179 °C

Axial Tilt: 27 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 48,900,784 km

• M1: 140,024 km (0.051 R)
• M2: 212,429 km (0.04 R)
• M3: 277,953 km (0.088 R)
• M4: 388,655 km (0.043 R)
• M5: 543,938 km (0.091 R)
• M6: 720,613 km (0.069 R)
• M7: 816,206 km (0.097 R)
• M8: 1,056,460 km (0.113 R)
• M9: 1,147,715 km (0.087 R)
• M10: 1,260,960 km (0.119 R)
• M11: 1,377,946 km (0.093 R)
• M12: 1,623,137 km (0.086 R)
• M13: 1,729,501 km (0.104 R)
• M14: 2,367,536 km (0.116 R)
• M15: 2,464,326 km (0.041 R)
• M16: 2,890,231 km (0.072 R)
• M17: 3,046,261 km (0.078 R)
• M18: 3,125,249 km (0.032 R)
• M19: 3,503,133 km (0.096 R)
• M20: 3,613,686 km (0.069 R)
• M21: 3,866,955 km (0.052 R)
• M22: 4,097,037 km (0.119 R)
• M23: 4,390,847 km (0.092 R)
• M24: 4,480,307 km (0.104 R)
• M25: 4,600,733 km (0.111 R)
• M26: 5,092,611 km (0.102 R)
• M27: 5,155,292 km (0.082 R)
• M28: 5,218,273 km (0.115 R)
• M29: 5,472,589 km (0.094 R)
• M30: 5,666,019 km (0.047 R)
• M31: 6,059,761 km (0.046 R)
• M32: 7,328,650 km (0.068 R)
• M33: 7,577,731 km (0.085 R)
• M34: 7,757,398 km (0.098 R)
• M35: 8,084,419 km (0.11 R)
• M36: 8,714,375 km (0.068 R)
• M37: 9,054,262 km (0.091 R)
• M38: 9,785,945 km (0.116 R)
• M39: 9,942,574 km (0.12 R)
• M40: 10,456,891 km (0.113 R)
• M41: 11,429,128 km (0.086 R)
• M42: 11,718,151 km (0.099 R)
• M43: 12,093,193 km (0.097 R)
• M44: 12,387,751 km (0.064 R)
• M45: 13,069,768 km (0.046 R)
• M46: 13,199,020 km (0.065 R)
• M47: 13,371,955 km (0.098 R)
• M48: 14,336,862 km (0.101 R)
• M49: 14,559,164 km (0.058 R)
• M50: 14,782,813 km (0.083 R)
• M51: 15,414,864 km (0.069 R)
• M52: 15,780,032 km (0.114 R)
• M53: 16,472,222 km (0.094 R)
• M54: 16,845,618 km (0.099 R)
• M55: 17,982,113 km (0.074 R)
• M56: 20,328,555 km (0.084 R)
• M57: 20,478,453 km (0.106 R)
• M58: 20,930,088 km (0.077 R)
• M59: 21,131,896 km (0.06 R)
• M60: 21,690,195 km (0.114 R)
• M61: 24,394,626 km (0.091 R)
• M62: 26,600,745 km (0.1 R)
• M63: 29,376,384 km (0.092 R)
• M64: 30,056,007 km (0.089 R)
• M65: 30,569,278 km (0.1 R)
• M66: 30,970,499 km (0.069 R)
• M67: 31,142,836 km (0.046 R)
• M68: 31,604,345 km (0.049 R)
• M69: 31,952,011 km (0.08 R)
• M70: 32,068,099 km (0.109 R)
• M71: 32,826,410 km (0.066 R)
• M72: 32,943,695 km (0.104 R)
• M73: 33,060,980 km (0.098 R)
• M74: 33,178,414 km (0.074 R)
• M75: 33,472,673 km (0.06 R)
• M76: 34,658,535 km (0.08 R)
• M77: 34,837,604 km (0.07 R)
• M78: 35,978,886 km (0.101 R)
• M79: 36,341,811 km (0.093 R)
• M80: 37,682,806 km (0.095 R)
• M81: 38,668,357 km (0.082 R)
• M82: 38,854,157 km (0.057 R)
• M83: 39,040,108 km (0.081 R)
• M84: 40,538,929 km (0.072 R)
• M85: 41,422,005 km (0.055 R)
• M86: 42,183,907 km (0.118 R)

Planet 9 - Gas Giant

Semi-Major Axis: 10.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 497.8

Radius: 13.7

Gravity: 2.65 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 9.52 AU - 11.5 AU

Year: 12088 Days

Day: 7.8 Hours

Environment

Temp: -163 °C

Axial Tilt: 29 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 48,900,784 km

• M1: 187,596 km (0.094 R)
• M2: 620,083 km (0.109 R)
• M3: 833,559 km (0.114 R)
• M4: 1,034,469 km (0.088 R)
• M5: 1,231,938 km (0.107 R)
• M6: 1,356,703 km (0.062 R)
• M7: 1,530,237 km (0.101 R)
• M8: 1,899,893 km (0.117 R)
• M9: 1,996,832 km (0.103 R)
• M10: 3,001,382 km (0.073 R)
• M11: 4,016,553 km (0.104 R)
• M12: 4,463,701 km (0.098 R)
• M13: 4,627,361 km (0.114 R)
• M14: 5,580,599 km (0.033 R)
• M15: 6,225,216 km (0.083 R)
• M16: 7,274,645 km (0.109 R)
• M17: 8,581,233 km (0.088 R)
• M18: 9,959,478 km (0.098 R)
• M19: 10,088,132 km (0.044 R)
• M20: 10,217,385 km (0.106 R)
• M21: 10,564,901 km (0.069 R)
• M22: 10,652,266 km (0.043 R)
• M23: 11,271,452 km (0.068 R)
• M24: 11,405,641 km (0.116 R)
• M25: 12,221,996 km (0.064 R)
• M26: 12,683,655 km (0.056 R)
• M27: 13,245,395 km (0.036 R)
• M28: 13,529,183 km (0.097 R)
• M29: 14,247,701 km (0.083 R)
• M30: 15,028,004 km (0.088 R)
• M31: 15,472,908 km (0.116 R)
• M32: 15,822,069 km (0.077 R)
• M33: 15,922,150 km (0.093 R)
• M34: 16,072,945 km (0.096 R)
• M35: 16,426,594 km (0.12 R)
• M36: 16,782,637 km (0.09 R)
• M37: 17,038,599 km (0.07 R)
• M38: 17,554,413 km (0.049 R)
• M39: 20,101,316 km (0.108 R)
• M40: 20,482,342 km (0.079 R)
• M41: 21,528,480 km (0.076 R)
• M42: 22,086,181 km (0.113 R)
• M43: 23,045,103 km (0.115 R)
• M44: 23,443,931 km (0.069 R)
• M45: 23,615,520 km (0.066 R)
• M46: 24,248,319 km (0.037 R)
• M47: 24,537,940 km (0.12 R)
• M48: 26,002,653 km (0.088 R)
• M49: 26,299,006 km (0.093 R)
• M50: 27,375,064 km (0.054 R)
• M51: 27,737,091 km (0.077 R)
• M52: 28,282,973 km (0.109 R)
• M53: 28,832,297 km (0.054 R)
• M54: 29,262,091 km (0.057 R)
• M55: 29,570,413 km (0.074 R)
• M56: 31,505,760 km (0.118 R)
• M57: 31,695,151 km (0.112 R)
• M58: 31,948,420 km (0.059 R)
• M59: 32,075,279 km (0.109 R)
• M60: 35,235,385 km (0.117 R)
• M61: 36,024,214 km (0.04 R)
• M62: 36,686,185 km (0.068 R)
• M63: 37,085,312 km (0.113 R)
• M64: 39,170,108 km (0.085 R)
• M65: 39,782,412 km (0.117 R)
• M66: 40,260,976 km (0.116 R)
• M67: 40,741,335 km (0.096 R)
• M68: 41,569,209 km (0.05 R)
• M69: 41,707,737 km (0.07 R)
• M70: 42,472,481 km (0.101 R)
• M71: 43,031,528 km (0.093 R)
• M72: 43,382,186 km (0.074 R)
• M73: 44,298,323 km (0.117 R)
• M74: 44,581,512 km (0.047 R)
• M75: 44,723,331 km (0.059 R)
• M76: 45,791,759 km (0.039 R)
• M77: 45,934,774 km (0.089 R)
• M78: 46,652,545 km (0.102 R)
• M79: 47,446,161 km (0.043 R)
• M80: 47,953,597 km (0.091 R)
• M81: 48,171,711 km (0.095 R)
• M82: 48,754,694 km (0.034 R)

Kuiper Belt

Range: 30.9 - 54.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 421 - 13,650 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit