🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.39

Radius: 0.69

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 0.56 AU - 0.78 AU

Year: 200 Days

Day: 36.1 Hours

Environment

Temp: 145 °C

Axial Tilt: 28.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.01

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 1.56 AU - 2.3 AU

Year: 979 Days

Day: 21.2 Hours

Environment

Temp: -71 °C

Axial Tilt: 28 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.97

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 1.9 AU - 2.08 AU

Year: 1025 Days

Day: 14.7 Hours

Environment

Temp: -59 °C

Axial Tilt: 21.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.91

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 2.65 AU - 3.41 AU

Year: 1926 Days

Day: 45.7 Hours

Environment

Temp: -106 °C

Axial Tilt: 38.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.39

Radius: 1.14

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 2.84 AU - 3.46 AU

Year: 2042 Days

Day: 42.2 Hours

Environment

Temp: -106 °C

Axial Tilt: 4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.63 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 6.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 61.2

Radius: 12.3

Gravity: 0.4 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 5.06 AU - 7.14 AU

Year: 5503 Days

Day: 11.6 Hours

Environment

Temp: -142 °C

Axial Tilt: 29.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 48,433,017 km

• M1: 181,761 km (0.09 R)
• M2: 362,176 km (0.093 R)
• M3: 463,155 km (0.111 R)
• M4: 609,911 km (0.107 R)
• M5: 708,196 km (0.084 R)
• M6: 898,784 km (0.084 R)
• M7: 1,055,563 km (0.091 R)
• M8: 1,249,292 km (0.101 R)
• M9: 1,359,994 km (0.106 R)
• M10: 1,523,056 km (0.078 R)
• M11: 1,621,940 km (0.102 R)
• M12: 1,702,873 km (0.09 R)
• M13: 1,868,777 km (0.115 R)
• M14: 2,128,179 km (0.1 R)
• M15: 2,239,779 km (0.12 R)
• M16: 2,610,184 km (0.099 R)
• M17: 2,778,481 km (0.053 R)
• M18: 3,176,860 km (0.061 R)
• M19: 3,344,111 km (0.087 R)
• M20: 3,754,607 km (0.116 R)
• M21: 4,237,509 km (0.101 R)
• M22: 4,450,537 km (0.07 R)
• M23: 5,125,971 km (0.101 R)
• M24: 5,338,101 km (0.043 R)
• M25: 6,119,002 km (0.111 R)
• M26: 6,604,746 km (0.12 R)
• M27: 6,852,330 km (0.09 R)
• M28: 7,052,642 km (0.091 R)
• M29: 7,407,937 km (0.088 R)
• M30: 7,769,066 km (0.094 R)
• M31: 7,995,557 km (0.069 R)
• M32: 8,760,152 km (0.112 R)
• M33: 8,868,760 km (0.102 R)
• M34: 8,995,918 km (0.096 R)
• M35: 9,566,784 km (0.096 R)
• M36: 10,130,319 km (0.08 R)
• M37: 10,435,349 km (0.077 R)
• M38: 10,743,521 km (0.109 R)
• M39: 11,152,372 km (0.071 R)
• M40: 11,805,366 km (0.042 R)
• M41: 12,328,510 km (0.107 R)
• M42: 12,695,175 km (0.113 R)
• M43: 13,044,785 km (0.11 R)
• M44: 13,460,218 km (0.032 R)
• M45: 13,564,787 km (0.102 R)
• M46: 13,879,990 km (0.084 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 217

Radius: 13

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 7.66 AU - 9.92 AU

Year: 9519 Days

Day: 9.3 Hours

Environment

Temp: -179 °C

Axial Tilt: 7.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 48,433,017 km

• M1: 164,558 km (0.115 R)
• M2: 358,885 km (0.076 R)
• M3: 623,973 km (0.078 R)
• M4: 1,201,570 km (0.081 R)
• M5: 1,293,722 km (0.078 R)
• M6: 1,485,656 km (0.068 R)
• M7: 2,563,958 km (0.099 R)
• M8: 2,664,787 km (0.047 R)
• M9: 2,828,896 km (0.074 R)
• M10: 3,188,828 km (0.112 R)
• M11: 3,906,599 km (0.095 R)
• M12: 4,574,852 km (0.029 R)
• M13: 4,673,288 km (0.09 R)
• M14: 5,150,655 km (0.109 R)
• M15: 5,278,860 km (0.117 R)
• M16: 5,382,232 km (0.103 R)
• M17: 5,486,352 km (0.048 R)
• M18: 5,829,231 km (0.075 R)
• M19: 6,097,908 km (0.11 R)
• M20: 6,398,002 km (0.095 R)
• M21: 6,619,407 km (0.067 R)
• M22: 6,731,156 km (0.076 R)
• M23: 6,871,479 km (0.095 R)
• M24: 7,012,999 km (0.074 R)
• M25: 7,385,348 km (0.092 R)
• M26: 8,000,644 km (0.057 R)
• M27: 8,480,404 km (0.078 R)
• M28: 8,632,246 km (0.118 R)
• M29: 9,280,154 km (0.103 R)
• M30: 9,594,160 km (0.097 R)
• M31: 10,136,153 km (0.092 R)
• M32: 10,427,121 km (0.056 R)
• M33: 10,590,033 km (0.047 R)
• M34: 10,753,693 km (0.051 R)
• M35: 13,167,904 km (0.086 R)
• M36: 13,273,520 km (0.113 R)
• M37: 13,698,677 km (0.061 R)
• M38: 14,200,578 km (0.064 R)
• M39: 14,308,887 km (0.077 R)
• M40: 14,490,050 km (0.075 R)
• M41: 15,148,430 km (0.105 R)
• M42: 15,333,034 km (0.099 R)
• M43: 15,444,185 km (0.093 R)
• M44: 15,555,635 km (0.089 R)
• M45: 15,704,635 km (0.054 R)
• M46: 16,305,270 km (0.117 R)
• M47: 16,836,941 km (0.115 R)
• M48: 16,951,683 km (0.107 R)
• M49: 17,066,723 km (0.032 R)
• M50: 17,181,914 km (0.083 R)
• M51: 17,374,446 km (0.084 R)
• M52: 18,427,017 km (0.049 R)
• M53: 18,624,187 km (0.054 R)
• M54: 19,179,943 km (0.062 R)
• M55: 19,620,509 km (0.095 R)
• M56: 20,675,174 km (0.06 R)
• M57: 21,209,388 km (0.076 R)
• M58: 21,374,693 km (0.116 R)
• M59: 21,706,501 km (0.098 R)
• M60: 21,914,891 km (0.101 R)
• M61: 22,291,429 km (0.107 R)
• M62: 22,628,024 km (0.106 R)
• M63: 22,796,920 km (0.1 R)
• M64: 23,051,087 km (0.1 R)
• M65: 23,221,030 km (0.09 R)
• M66: 23,991,160 km (0.112 R)
• M67: 24,077,179 km (0.076 R)
• M68: 25,293,110 km (0.075 R)
• M69: 25,864,425 km (0.085 R)
• M70: 26,129,512 km (0.105 R)
• M71: 26,351,216 km (0.101 R)
• M72: 26,617,949 km (0.111 R)
• M73: 26,975,039 km (0.093 R)
• M74: 27,109,378 km (0.06 R)
• M75: 28,146,690 km (0.095 R)
• M76: 28,967,533 km (0.079 R)
• M77: 30,120,484 km (0.083 R)
• M78: 31,288,544 km (0.059 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 363.4

Radius: 14.1

Gravity: 1.83 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 8.03 AU - 10.13 AU

Year: 9994 Days

Day: 14 Hours

Environment

Temp: -162 °C

Axial Tilt: 35.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 48,433,017 km

• M1: 181,761 km (0.054 R)
• M2: 396,434 km (0.063 R)
• M3: 714,629 km (0.094 R)
• M4: 815,159 km (0.047 R)
• M5: 905,815 km (0.036 R)
• M6: 1,032,674 km (0.119 R)
• M7: 1,200,523 km (0.097 R)
• M8: 1,396,347 km (0.097 R)
• M9: 1,964,220 km (0.071 R)
• M10: 2,440,839 km (0.113 R)
• M11: 2,577,272 km (0.065 R)
• M12: 2,669,724 km (0.081 R)
• M13: 3,222,787 km (0.028 R)
• M14: 3,322,718 km (0.093 R)
• M15: 4,105,414 km (0.116 R)
• M16: 4,829,019 km (0.096 R)
• M17: 5,412,750 km (0.115 R)
• M18: 6,019,070 km (0.108 R)
• M19: 6,267,702 km (0.051 R)
• M20: 7,131,929 km (0.044 R)
• M21: 7,494,853 km (0.107 R)
• M22: 7,695,314 km (0.093 R)
• M23: 8,515,260 km (0.086 R)
• M24: 8,794,859 km (0.101 R)
• M25: 9,363,032 km (0.09 R)
• M26: 9,579,200 km (0.099 R)
• M27: 9,687,958 km (0.102 R)
• M28: 9,833,517 km (0.09 R)
• M29: 9,943,172 km (0.085 R)
• M30: 10,722,427 km (0.068 R)
• M31: 10,986,617 km (0.081 R)
• M32: 11,291,049 km (0.047 R)
• M33: 11,444,387 km (0.096 R)
• M34: 11,559,876 km (0.114 R)
• M35: 12,576,693 km (0.075 R)
• M36: 14,031,682 km (0.109 R)
• M37: 14,695,298 km (0.065 R)
• M38: 15,073,182 km (0.046 R)
• M39: 15,242,228 km (0.076 R)
• M40: 15,454,208 km (0.101 R)
• M41: 16,355,834 km (0.092 R)
• M42: 16,922,511 km (0.069 R)
• M43: 17,098,139 km (0.06 R)
• M44: 17,806,934 km (0.101 R)
• M45: 19,574,582 km (0.063 R)
• M46: 19,944,089 km (0.048 R)
• M47: 20,083,215 km (0.11 R)
• M48: 20,362,514 km (0.077 R)
• M49: 20,502,687 km (0.108 R)
• M50: 20,643,160 km (0.05 R)
• M51: 20,830,905 km (0.084 R)
• M52: 21,160,918 km (0.074 R)
• M53: 21,397,731 km (0.118 R)
• M54: 21,540,149 km (0.068 R)
• M55: 21,826,180 km (0.039 R)
• M56: 22,017,366 km (0.088 R)
• M57: 22,401,683 km (0.059 R)
• M58: 23,666,084 km (0.084 R)
• M59: 24,010,458 km (0.105 R)
• M60: 25,505,091 km (0.102 R)
• M61: 25,807,577 km (0.107 R)
• M62: 26,314,415 km (0.043 R)
• M63: 28,531,455 km (0.068 R)
• M64: 30,060,196 km (0.071 R)
• M65: 30,219,817 km (0.087 R)
• M66: 30,593,513 km (0.086 R)
• M67: 31,129,971 km (0.075 R)
• M68: 31,669,570 km (0.113 R)
• M69: 31,886,337 km (0.096 R)
• M70: 32,867,550 km (0.083 R)
• M71: 33,417,023 km (0.109 R)
• M72: 33,914,136 km (0.069 R)
• M73: 34,080,340 km (0.104 R)
• M74: 34,357,993 km (0.089 R)
• M75: 34,692,195 km (0.074 R)
• M76: 35,870,428 km (0.093 R)
• M77: 36,776,991 km (0.109 R)
• M78: 36,890,835 km (0.097 R)
• M79: 38,093,303 km (0.119 R)
• M80: 38,381,578 km (0.096 R)
• M81: 38,497,067 km (0.095 R)

Planet 9 - Gas Giant

Semi-Major Axis: 10.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 630.7

Radius: 12.1

Gravity: 4.31 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 8.44 AU - 13 AU

Year: 12820 Days

Day: 12.2 Hours

Environment

Temp: -171 °C

Axial Tilt: 13.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 48,433,017 km

• M1: 164,408 km (0.108 R)
• M2: 421,567 km (0.086 R)
• M3: 877,691 km (0.101 R)
• M4: 1,583,045 km (0.034 R)
• M5: 1,706,912 km (0.111 R)
• M6: 1,964,669 km (0.118 R)
• M7: 2,152,713 km (0.11 R)
• M8: 2,460,287 km (0.082 R)
• M9: 2,546,754 km (0.106 R)
• M10: 2,752,601 km (0.095 R)
• M11: 3,025,168 km (0.095 R)
• M12: 3,434,767 km (0.098 R)
• M13: 3,761,938 km (0.073 R)
• M14: 4,803,588 km (0.084 R)
• M15: 5,022,300 km (0.103 R)
• M16: 5,132,853 km (0.1 R)
• M17: 6,846,496 km (0.109 R)
• M18: 7,175,761 km (0.082 R)
• M19: 7,258,788 km (0.067 R)
• M20: 7,552,449 km (0.118 R)
• M21: 8,720,957 km (0.09 R)
• M22: 9,033,168 km (0.082 R)
• M23: 9,123,077 km (0.099 R)
• M24: 9,806,589 km (0.092 R)
• M25: 11,030,449 km (0.097 R)
• M26: 11,126,641 km (0.095 R)
• M27: 11,807,461 km (0.097 R)
• M28: 12,451,779 km (0.077 R)
• M29: 13,056,603 km (0.113 R)
• M30: 13,311,518 km (0.119 R)
• M31: 13,826,284 km (0.117 R)
• M32: 14,138,196 km (0.117 R)
• M33: 14,875,264 km (0.049 R)
• M34: 16,004,279 km (0.037 R)
• M35: 17,552,019 km (0.111 R)
• M36: 17,777,164 km (0.103 R)
• M37: 17,889,961 km (0.104 R)
• M38: 18,343,841 km (0.112 R)
• M39: 18,744,164 km (0.095 R)
• M40: 18,859,056 km (0.077 R)
• M41: 19,147,331 km (0.082 R)
• M42: 19,436,952 km (0.068 R)
• M43: 21,867,170 km (0.116 R)
• M44: 22,291,579 km (0.045 R)
• M45: 22,780,016 km (0.098 R)
• M46: 23,148,625 km (0.059 R)
• M47: 24,705,640 km (0.113 R)
• M48: 25,084,421 km (0.118 R)
• M49: 25,783,791 km (0.111 R)
• M50: 26,618,548 km (0.115 R)
• M51: 27,201,680 km (0.059 R)
• M52: 27,658,103 km (0.046 R)
• M53: 29,042,781 km (0.069 R)
• M54: 29,642,968 km (0.063 R)
• M55: 30,652,604 km (0.09 R)
• M56: 31,400,144 km (0.084 R)
• M57: 31,947,523 km (0.052 R)
• M58: 32,153,669 km (0.059 R)
• M59: 32,567,157 km (0.119 R)
• M60: 32,843,913 km (0.112 R)
• M61: 35,724,420 km (0.053 R)
• M62: 36,367,542 km (0.053 R)
• M63: 36,942,446 km (0.064 R)
• M64: 37,231,020 km (0.114 R)
• M65: 37,592,748 km (0.066 R)
• M66: 37,737,858 km (0.06 R)
• M67: 40,083,553 km (0.113 R)
• M68: 40,380,056 km (0.085 R)
• M69: 41,873,641 km (0.116 R)
• M70: 42,854,105 km (0.118 R)
• M71: 43,385,327 km (0.095 R)
• M72: 43,766,054 km (0.054 R)
• M73: 45,608,800 km (0.114 R)
• M74: 45,995,810 km (0.117 R)
• M75: 47,476,679 km (0.073 R)
• M76: 47,555,069 km (0.071 R)
• M77: 47,633,608 km (0.095 R)
• M78: 48,183,679 km (0.066 R)
• M79: 48,341,206 km (0.08 R)
• M80: 49,449,127 km (0.089 R)
• M81: 50,085,816 km (0.089 R)
• M82: 50,405,207 km (0.096 R)
• M83: 50,645,312 km (0.112 R)
• M84: 51,206,753 km (0.075 R)
• M85: 51,287,087 km (0.081 R)
• M86: 52,335,917 km (0.093 R)
• M87: 54,290,713 km (0.066 R)

Planet 10 - Ice Giant

Semi-Major Axis: 17.77 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 94.4

Radius: 6.5

Gravity: 2.23 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 15.02 AU - 20.52 AU

Year: 27360 Days

Day: 15.3 Hours

Environment

Temp: -198 °C

Axial Tilt: 79.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 48,433,017 km

• M1: 152,440 km (0.099 R)
• M2: 332,107 km (0.081 R)
• M3: 384,018 km (0.099 R)
• M4: 1,749,547 km (0.111 R)
• M5: 1,820,905 km (0.094 R)
• M6: 2,640,851 km (0.119 R)
• M7: 2,695,454 km (0.046 R)
• M8: 5,659,587 km (0.085 R)
• M9: 6,124,836 km (0.094 R)
• M10: 6,639,602 km (0.095 R)
• M11: 8,065,719 km (0.061 R)
• M12: 9,414,194 km (0.091 R)
• M13: 9,582,342 km (0.102 R)
• M14: 9,921,630 km (0.068 R)
• M15: 10,438,042 km (0.065 R)
• M16: 10,481,425 km (0.076 R)
• M17: 10,612,024 km (0.113 R)
• M18: 14,774,286 km (0.1 R)
• M19: 15,859,917 km (0.078 R)
• M20: 16,564,224 km (0.119 R)
• M21: 16,869,105 km (0.074 R)
• M22: 19,055,029 km (0.118 R)
• M23: 19,749,462 km (0.105 R)
• M24: 20,615,484 km (0.102 R)
• M25: 20,943,552 km (0.085 R)
• M26: 23,230,455 km (0.055 R)
• M27: 24,953,224 km (0.096 R)
• M28: 25,011,418 km (0.113 R)
• M29: 25,244,491 km (0.113 R)
• M30: 25,888,809 km (0.084 R)
• M31: 25,947,751 km (0.092 R)
• M32: 26,420,181 km (0.049 R)
• M33: 29,252,667 km (0.103 R)
• M34: 30,053,015 km (0.117 R)
• M35: 30,549,082 km (0.068 R)
• M36: 30,673,547 km (0.116 R)
• M37: 31,172,905 km (0.087 R)
• M38: 32,878,470 km (0.055 R)
• M39: 34,161,123 km (0.084 R)
• M40: 34,355,001 km (0.084 R)
• M41: 36,115,768 km (0.112 R)
• M42: 36,907,739 km (0.095 R)
• M43: 38,710,543 km (0.056 R)
• M44: 39,928,120 km (0.074 R)
• M45: 40,678,503 km (0.068 R)
• M46: 44,569,843 km (0.118 R)
• M47: 45,845,614 km (0.091 R)
• M48: 46,487,987 km (0.087 R)
• M49: 47,205,309 km (0.109 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 329 - 10,621 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit