🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.23

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 0.54 AU - 0.56 AU

Year: 142 Days

Day: 31.1 Hours

Environment

Temp: 274 °C

Axial Tilt: 14.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.88

Radius: 0.95

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 0.58 AU - 0.86 AU

Year: 213 Days

Day: 37.5 Hours

Environment

Temp: 177 °C

Axial Tilt: 124.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.42 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.86

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 1.24 AU - 1.6 AU

Year: 589 Days

Day: 26.9 Hours

Environment

Temp: 12 °C

Axial Tilt: 37.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 75,742,516 km

• M1: 80,334 km (0.026 R)
• M2: 160,219 km (0.086 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.97

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 1.72 AU - 1.8 AU

Year: 813 Days

Day: 13.8 Hours

Environment

Temp: -28 °C

Axial Tilt: 33.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.91

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 1.54 AU - 2.36 AU

Year: 948 Days

Day: 16.9 Hours

Environment

Temp: -50 °C

Axial Tilt: 88.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.35

Radius: 1.13

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 1.75 AU - 2.61 AU

Year: 1121 Days

Day: 44 Hours

Environment

Temp: -57 °C

Axial Tilt: 5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.33 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 8.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 907.1

Radius: 13.1

Gravity: 5.29 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 7.2 AU - 9.74 AU

Year: 8585 Days

Day: 10 Hours

Environment

Temp: -163 °C

Axial Tilt: 31.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 75,742,516 km

• M1: 167,101 km (0.06 R)
• M2: 249,978 km (0.098 R)
• M3: 350,209 km (0.063 R)
• M4: 600,187 km (0.062 R)
• M5: 741,108 km (0.11 R)
• M6: 859,290 km (0.087 R)
• M7: 1,003,054 km (0.115 R)
• M8: 1,275,471 km (0.087 R)
• M9: 1,421,030 km (0.08 R)
• M10: 1,729,202 km (0.108 R)
• M11: 2,010,745 km (0.034 R)
• M12: 2,435,304 km (0.089 R)
• M13: 2,860,610 km (0.073 R)
• M14: 2,943,039 km (0.084 R)
• M15: 3,223,834 km (0.099 R)
• M16: 3,601,868 km (0.082 R)
• M17: 4,690,043 km (0.076 R)
• M18: 5,595,110 km (0.08 R)
• M19: 5,733,787 km (0.058 R)
• M20: 6,121,246 km (0.091 R)
• M21: 6,444,527 km (0.09 R)
• M22: 7,296,187 km (0.092 R)
• M23: 7,870,793 km (0.089 R)
• M24: 8,026,524 km (0.029 R)
• M25: 8,261,991 km (0.113 R)
• M26: 9,473,734 km (0.108 R)
• M27: 9,973,840 km (0.066 R)
• M28: 10,654,211 km (0.077 R)
• M29: 12,967,742 km (0.043 R)
• M30: 13,569,724 km (0.106 R)
• M31: 13,663,222 km (0.032 R)
• M32: 13,897,642 km (0.111 R)
• M33: 14,513,686 km (0.046 R)
• M34: 14,609,279 km (0.107 R)
• M35: 15,284,115 km (0.094 R)
• M36: 15,625,348 km (0.103 R)
• M37: 15,870,689 km (0.093 R)
• M38: 17,725,403 km (0.118 R)
• M39: 18,496,730 km (0.087 R)
• M40: 19,121,749 km (0.102 R)
• M41: 19,226,468 km (0.103 R)
• M42: 19,542,269 km (0.078 R)
• M43: 20,072,145 km (0.053 R)
• M44: 20,178,658 km (0.091 R)
• M45: 20,285,471 km (0.051 R)
• M46: 20,983,944 km (0.034 R)
• M47: 21,092,103 km (0.09 R)
• M48: 21,744,948 km (0.061 R)
• M49: 21,909,207 km (0.105 R)
• M50: 22,570,429 km (0.097 R)
• M51: 23,350,133 km (0.032 R)
• M52: 23,630,629 km (0.041 R)
• M53: 23,855,924 km (0.068 R)
• M54: 24,138,664 km (0.034 R)
• M55: 24,650,139 km (0.077 R)
• M56: 24,993,167 km (0.105 R)
• M57: 25,222,650 km (0.055 R)
• M58: 25,452,881 km (0.093 R)
• M59: 25,857,543 km (0.066 R)
• M60: 26,614,658 km (0.1 R)
• M61: 27,379,103 km (0.067 R)
• M62: 27,615,767 km (0.111 R)
• M63: 28,629,143 km (0.083 R)
• M64: 30,202,613 km (0.063 R)
• M65: 30,385,871 km (0.112 R)
• M66: 30,569,577 km (0.09 R)
• M67: 31,123,089 km (0.08 R)
• M68: 31,866,142 km (0.111 R)
• M69: 32,302,219 km (0.111 R)
• M70: 32,740,392 km (0.058 R)
• M71: 34,640,135 km (0.088 R)
• M72: 36,640,707 km (0.118 R)
• M73: 37,294,151 km (0.057 R)
• M74: 38,215,225 km (0.059 R)
• M75: 40,012,793 km (0.112 R)
• M76: 40,685,535 km (0.101 R)
• M77: 41,701,603 km (0.061 R)
• M78: 42,110,454 km (0.082 R)
• M79: 42,726,199 km (0.068 R)
• M80: 42,932,046 km (0.06 R)
• M81: 44,799,925 km (0.091 R)
• M82: 44,939,350 km (0.116 R)
• M83: 45,428,535 km (0.09 R)
• M84: 46,341,531 km (0.109 R)
• M85: 46,977,172 km (0.056 R)
• M86: 47,118,841 km (0.101 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 877.5

Radius: 14.7

Gravity: 4.06 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 11.94 AU - 11.94 AU

Year: 14368 Days

Day: 11.3 Hours

Environment

Temp: -171 °C

Axial Tilt: 18.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 75,742,516 km

• M1: 213,476 km (0.089 R)
• M2: 526,285 km (0.068 R)
• M3: 792,869 km (0.108 R)
• M4: 921,822 km (0.119 R)
• M5: 1,486,554 km (0.092 R)
• M6: 1,879,099 km (0.07 R)
• M7: 2,464,027 km (0.103 R)
• M8: 2,862,256 km (0.103 R)
• M9: 2,965,030 km (0.098 R)
• M10: 3,388,990 km (0.091 R)
• M11: 4,138,775 km (0.107 R)
• M12: 4,255,760 km (0.05 R)
• M13: 4,493,022 km (0.089 R)
• M14: 4,734,623 km (0.098 R)
• M15: 5,744,109 km (0.115 R)
• M16: 6,006,803 km (0.063 R)
• M17: 6,139,646 km (0.073 R)
• M18: 6,318,266 km (0.1 R)
• M19: 7,190,721 km (0.093 R)
• M20: 7,521,781 km (0.066 R)
• M21: 8,346,664 km (0.084 R)
• M22: 8,545,030 km (0.106 R)
• M23: 8,694,778 km (0.083 R)
• M24: 9,098,542 km (0.117 R)
• M25: 10,029,191 km (0.094 R)
• M26: 10,293,231 km (0.032 R)
• M27: 10,774,188 km (0.113 R)
• M28: 10,936,203 km (0.105 R)
• M29: 11,153,419 km (0.106 R)
• M30: 11,925,045 km (0.059 R)
• M31: 13,928,908 km (0.069 R)
• M32: 14,046,642 km (0.081 R)
• M33: 14,759,476 km (0.105 R)
• M34: 18,304,047 km (0.107 R)
• M35: 18,691,955 km (0.092 R)
• M36: 18,951,956 km (0.09 R)
• M37: 20,203,791 km (0.087 R)
• M38: 20,806,072 km (0.084 R)
• M39: 21,278,502 km (0.071 R)
• M40: 23,975,602 km (0.06 R)
• M41: 24,969,829 km (0.089 R)
• M42: 25,472,029 km (0.099 R)
• M43: 25,616,092 km (0.073 R)
• M44: 27,440,289 km (0.093 R)
• M45: 27,735,894 km (0.065 R)
• M46: 27,958,496 km (0.031 R)
• M47: 28,181,546 km (0.115 R)
• M48: 28,330,546 km (0.071 R)
• M49: 30,063,637 km (0.043 R)
• M50: 30,904,676 km (0.077 R)
• M51: 32,219,492 km (0.118 R)
• M52: 32,687,883 km (0.033 R)
• M53: 33,473,720 km (0.064 R)
• M54: 33,710,683 km (0.071 R)
• M55: 33,868,958 km (0.108 R)
• M56: 34,265,691 km (0.055 R)
• M57: 34,664,071 km (0.106 R)
• M58: 35,787,401 km (0.101 R)
• M59: 36,272,547 km (0.075 R)
• M60: 37,577,040 km (0.099 R)
• M61: 37,987,687 km (0.082 R)
• M62: 41,158,114 km (0.047 R)
• M63: 41,411,982 km (0.063 R)
• M64: 41,581,476 km (0.114 R)
• M65: 42,261,997 km (0.08 R)
• M66: 44,065,848 km (0.089 R)
• M67: 45,282,378 km (0.09 R)
• M68: 45,631,988 km (0.051 R)
• M69: 46,158,124 km (0.114 R)
• M70: 47,127,817 km (0.05 R)
• M71: 47,570,777 km (0.072 R)
• M72: 48,818,572 km (0.081 R)
• M73: 49,446,584 km (0.097 R)
• M74: 50,801,193 km (0.069 R)
• M75: 52,442,730 km (0.089 R)
• M76: 56,340,353 km (0.105 R)
• M77: 56,999,033 km (0.06 R)
• M78: 57,660,255 km (0.061 R)
• M79: 58,134,032 km (0.066 R)
• M80: 58,990,330 km (0.032 R)
• M81: 59,467,697 km (0.11 R)
• M82: 59,563,439 km (0.075 R)
• M83: 60,138,344 km (0.119 R)
• M84: 60,618,852 km (0.111 R)
• M85: 61,777,338 km (0.08 R)
• M86: 62,359,424 km (0.104 R)
• M87: 62,456,513 km (0.1 R)
• M88: 62,748,378 km (0.115 R)
• M89: 63,431,143 km (0.086 R)
• M90: 65,395,213 km (0.099 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.93 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 354.1

Radius: 4.7

Gravity: 16.03 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 13.73 AU - 18.13 AU

Year: 22142 Days

Day: 20.4 Hours

Environment

Temp: -185 °C

Axial Tilt: 35.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 75,742,516 km

• M1: 190,588 km (0.084 R)
• M2: 257,159 km (0.074 R)
• M3: 364,420 km (0.109 R)
• M4: 486,043 km (0.086 R)
• M5: 723,754 km (0.108 R)
• M6: 832,662 km (0.09 R)
• M7: 1,018,014 km (0.097 R)
• M8: 1,508,246 km (0.054 R)
• M9: 2,030,941 km (0.116 R)
• M10: 2,216,741 km (0.11 R)
• M11: 2,280,021 km (0.115 R)
• M12: 2,571,587 km (0.041 R)
• M13: 2,705,029 km (0.068 R)
• M14: 2,738,838 km (0.115 R)
• M15: 3,927,692 km (0.118 R)
• M16: 4,042,882 km (0.104 R)
• M17: 5,380,886 km (0.066 R)
• M18: 6,163,283 km (0.092 R)
• M19: 6,476,989 km (0.062 R)
• M20: 7,687,386 km (0.085 R)
• M21: 9,218,819 km (0.117 R)
• M22: 9,577,405 km (0.079 R)
• M23: 11,601,913 km (0.037 R)
• M24: 11,712,017 km (0.051 R)
• M25: 12,945,901 km (0.063 R)
• M26: 14,456,689 km (0.074 R)
• M27: 14,693,952 km (0.082 R)
• M28: 17,011,971 km (0.115 R)
• M29: 17,137,034 km (0.064 R)
• M30: 17,262,547 km (0.032 R)
• M31: 17,577,451 km (0.113 R)
• M32: 18,662,185 km (0.066 R)
• M33: 18,855,914 km (0.089 R)
• M34: 19,899,958 km (0.078 R)
• M35: 20,362,664 km (0.057 R)
• M36: 20,495,507 km (0.118 R)
• M37: 22,385,526 km (0.101 R)
• M38: 23,559,869 km (0.107 R)
• M39: 24,259,987 km (0.115 R)
• M40: 25,322,880 km (0.099 R)
• M41: 25,680,569 km (0.055 R)
• M42: 26,545,843 km (0.114 R)
• M43: 26,618,398 km (0.079 R)
• M44: 28,009,060 km (0.118 R)
• M45: 29,048,765 km (0.096 R)
• M46: 29,573,405 km (0.071 R)
• M47: 29,723,751 km (0.104 R)
• M48: 30,936,540 km (0.104 R)
• M49: 31,779,824 km (0.046 R)
• M50: 31,933,909 km (0.102 R)
• M51: 33,332,051 km (0.084 R)
• M52: 33,410,291 km (0.112 R)
• M53: 36,268,059 km (0.057 R)
• M54: 37,726,040 km (0.112 R)
• M55: 44,778,233 km (0.103 R)
• M56: 44,864,551 km (0.1 R)
• M57: 45,905,303 km (0.107 R)
• M58: 46,166,651 km (0.099 R)
• M59: 46,253,866 km (0.027 R)
• M60: 47,569,131 km (0.107 R)
• M61: 48,452,806 km (0.085 R)
• M62: 51,497,421 km (0.04 R)
• M63: 55,806,738 km (0.107 R)
• M64: 60,803,007 km (0.103 R)
• M65: 60,994,343 km (0.09 R)
• M66: 64,082,641 km (0.077 R)
• M67: 64,569,732 km (0.102 R)

Planet 10 - Ice Giant

Semi-Major Axis: 15.99 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 545.1

Radius: 7.2

Gravity: 10.52 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 13.98 AU - 18 AU

Year: 22267 Days

Day: 23.9 Hours

Environment

Temp: -183 °C

Axial Tilt: 28.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 75,742,516 km

• M1: 764,146 km (0.114 R)
• M2: 885,171 km (0.069 R)
• M3: 1,038,808 km (0.093 R)
• M4: 1,146,219 km (0.088 R)
• M5: 1,285,794 km (0.081 R)
• M6: 1,520,812 km (0.062 R)
• M7: 1,581,698 km (0.099 R)
• M8: 1,931,309 km (0.102 R)
• M9: 2,481,829 km (0.048 R)
• M10: 2,811,991 km (0.078 R)
• M11: 3,553,997 km (0.108 R)
• M12: 3,800,534 km (0.118 R)
• M13: 4,010,121 km (0.11 R)
• M14: 4,353,448 km (0.095 R)
• M15: 4,661,619 km (0.084 R)
• M16: 4,931,344 km (0.104 R)
• M17: 5,252,531 km (0.1 R)
• M18: 5,486,053 km (0.037 R)
• M19: 6,012,039 km (0.094 R)
• M20: 6,704,528 km (0.109 R)
• M21: 7,526,568 km (0.102 R)
• M22: 7,949,332 km (0.11 R)
• M23: 9,489,442 km (0.119 R)
• M24: 9,888,569 km (0.062 R)
• M25: 10,526,903 km (0.075 R)
• M26: 11,238,390 km (0.12 R)
• M27: 11,965,436 km (0.083 R)
• M28: 13,084,129 km (0.083 R)
• M29: 14,431,108 km (0.111 R)
• M30: 15,021,870 km (0.054 R)
• M31: 17,323,733 km (0.093 R)
• M32: 17,601,685 km (0.118 R)
• M33: 18,021,307 km (0.109 R)
• M34: 18,728,157 km (0.107 R)
• M35: 19,877,967 km (0.108 R)
• M36: 20,096,080 km (0.079 R)
• M37: 20,461,398 km (0.066 R)
• M38: 21,272,817 km (0.062 R)
• M39: 21,869,414 km (0.115 R)
• M40: 23,003,066 km (0.087 R)
• M41: 23,155,656 km (0.092 R)
• M42: 24,310,701 km (0.063 R)
• M43: 25,563,434 km (0.107 R)
• M44: 26,038,557 km (0.106 R)
• M45: 26,756,776 km (0.101 R)
• M46: 27,724,375 km (0.1 R)
• M47: 28,621,513 km (0.087 R)
• M48: 28,785,622 km (0.078 R)
• M49: 28,950,030 km (0.061 R)
• M50: 29,279,894 km (0.076 R)
• M51: 29,777,007 km (0.069 R)
• M52: 29,943,360 km (0.119 R)
• M53: 32,218,594 km (0.06 R)
• M54: 32,646,145 km (0.057 R)
• M55: 33,333,846 km (0.067 R)
• M56: 34,200,317 km (0.102 R)
• M57: 34,986,454 km (0.091 R)
• M58: 35,690,312 km (0.059 R)
• M59: 36,933,171 km (0.089 R)
• M60: 37,022,481 km (0.103 R)
• M61: 39,096,506 km (0.044 R)
• M62: 39,278,716 km (0.075 R)
• M63: 39,826,693 km (0.07 R)
• M64: 40,561,518 km (0.091 R)
• M65: 43,639,195 km (0.045 R)
• M66: 43,828,137 km (0.055 R)
• M67: 44,017,378 km (0.084 R)
• M68: 45,924,302 km (0.108 R)
• M69: 46,116,536 km (0.1 R)
• M70: 46,212,727 km (0.062 R)
• M71: 46,694,731 km (0.11 R)
• M72: 48,053,080 km (0.044 R)
• M73: 50,411,640 km (0.028 R)
• M74: 51,505,201 km (0.105 R)
• M75: 52,405,780 km (0.107 R)
• M76: 54,222,347 km (0.065 R)
• M77: 56,573,576 km (0.034 R)
• M78: 56,985,868 km (0.116 R)
• M79: 57,295,685 km (0.104 R)
• M80: 58,332,698 km (0.085 R)
• M81: 61,374,770 km (0.087 R)
• M82: 61,904,496 km (0.078 R)
• M83: 64,038,361 km (0.114 R)
• M84: 64,790,838 km (0.118 R)
• M85: 65,114,268 km (0.097 R)
• M86: 65,330,138 km (0.096 R)
• M87: 65,546,307 km (0.066 R)
• M88: 65,979,393 km (0.1 R)
• M89: 66,087,702 km (0.119 R)
• M90: 68,377,896 km (0.085 R)
• M91: 70,804,822 km (0.119 R)
• M92: 71,360,279 km (0.084 R)
• M93: 71,694,181 km (0.112 R)
• M94: 72,475,531 km (0.105 R)
• M95: 74,046,757 km (0.074 R)
• M96: 74,949,580 km (0.071 R)
• M97: 75,742,449 km (0.093 R)

Kuiper Belt

Range: 31.5 - 48.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 326 - 15,849 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit