🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.32

Radius: 1.8

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 0.39 AU - 0.63 AU

Year: 139 Days

Day: 36 Hours

Environment

Temp: 139 °C

Axial Tilt: 29.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 101,742,805 km

• M1: 250,576 km (0.106 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.84

Radius: 0.93

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 0.97 AU - 1.13 AU

Year: 412 Days

Day: 35.4 Hours

Environment

Temp: 2 °C

Axial Tilt: 6.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 101,742,805 km

• M1: 166,054 km (0.109 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.92

Radius: 0.97

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 1.52 AU - 2.2 AU

Year: 971 Days

Day: 31.1 Hours

Environment

Temp: -82 °C

Axial Tilt: 33.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.45

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 1.8 AU - 2.24 AU

Year: 1099 Days

Day: 44 Hours

Environment

Temp: -86 °C

Axial Tilt: 18.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.96

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 1.76 AU - 2.7 AU

Year: 1275 Days

Day: 28.4 Hours

Environment

Temp: -87 °C

Axial Tilt: 23.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.56 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 6.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 552.3

Radius: 11.2

Gravity: 4.4 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 5.65 AU - 8.13 AU

Year: 6925 Days

Day: 7.7 Hours

Environment

Temp: -173 °C

Axial Tilt: 19.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 101,742,805 km

• M1: 185,053 km (0.091 R)
• M2: 276,756 km (0.047 R)
• M3: 417,528 km (0.115 R)
• M4: 563,685 km (0.049 R)
• M5: 715,676 km (0.103 R)
• M6: 970,890 km (0.072 R)
• M7: 1,062,743 km (0.045 R)
• M8: 1,694,794 km (0.075 R)
• M9: 2,282,265 km (0.109 R)
• M10: 2,386,086 km (0.078 R)
• M11: 2,839,667 km (0.104 R)
• M12: 3,203,489 km (0.119 R)
• M13: 3,320,325 km (0.118 R)
• M14: 3,679,360 km (0.056 R)
• M15: 3,826,414 km (0.119 R)
• M16: 4,000,696 km (0.098 R)
• M17: 4,126,657 km (0.071 R)
• M18: 4,830,216 km (0.111 R)
• M19: 5,045,936 km (0.106 R)
• M20: 5,209,746 km (0.083 R)
• M21: 5,570,875 km (0.059 R)
• M22: 5,882,787 km (0.091 R)
• M23: 6,642,744 km (0.108 R)
• M24: 6,822,560 km (0.088 R)
• M25: 7,464,635 km (0.1 R)
• M26: 8,610,105 km (0.088 R)
• M27: 9,269,982 km (0.119 R)
• M28: 9,673,746 km (0.104 R)
• M29: 10,428,916 km (0.095 R)
• M30: 10,813,682 km (0.039 R)
• M31: 11,959,303 km (0.078 R)
• M32: 12,288,418 km (0.046 R)
• M33: 12,918,375 km (0.034 R)
• M34: 13,293,865 km (0.111 R)
• M35: 14,132,511 km (0.104 R)
• M36: 14,714,297 km (0.093 R)
• M37: 15,224,725 km (0.117 R)
• M38: 15,343,356 km (0.086 R)
• M39: 16,303,326 km (0.034 R)
• M40: 16,831,556 km (0.12 R)
• M41: 17,406,610 km (0.109 R)
• M42: 17,863,033 km (0.091 R)
• M43: 18,702,875 km (0.112 R)
• M44: 18,915,005 km (0.036 R)
• M45: 19,298,574 km (0.118 R)
• M46: 19,555,733 km (0.097 R)
• M47: 20,377,624 km (0.119 R)
• M48: 21,166,603 km (0.045 R)
• M49: 21,742,704 km (0.104 R)
• M50: 21,921,025 km (0.116 R)
• M51: 23,000,972 km (0.098 R)
• M52: 25,352,950 km (0.086 R)
• M53: 25,681,616 km (0.093 R)
• M54: 25,775,863 km (0.092 R)
• M55: 26,106,474 km (0.043 R)
• M56: 26,248,592 km (0.095 R)
• M57: 26,343,437 km (0.099 R)
• M58: 27,973,904 km (0.119 R)
• M59: 28,411,029 km (0.093 R)
• M60: 28,508,417 km (0.041 R)
• M61: 29,046,222 km (0.111 R)
• M62: 29,488,882 km (0.078 R)
• M63: 29,834,603 km (0.111 R)
• M64: 30,380,784 km (0.073 R)
• M65: 30,830,027 km (0.098 R)
• M66: 31,231,099 km (0.116 R)
• M67: 32,445,085 km (0.108 R)
• M68: 32,648,838 km (0.071 R)
• M69: 33,006,526 km (0.034 R)
• M70: 33,109,001 km (0.119 R)
• M71: 33,777,554 km (0.055 R)
• M72: 34,242,953 km (0.113 R)
• M73: 34,866,776 km (0.083 R)

Planet 7 - Ice Giant

Semi-Major Axis: 12.16 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 53.8

Radius: 6.9

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 11.09 AU - 13.23 AU

Year: 16236 Days

Day: 22.1 Hours

Environment

Temp: -190 °C

Axial Tilt: 14.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 101,742,805 km

• M1: 132,693 km (0.117 R)
• M2: 184,454 km (0.094 R)
• M3: 240,105 km (0.09 R)
• M4: 440,566 km (0.095 R)
• M5: 554,260 km (0.088 R)
• M6: 678,127 km (0.103 R)
• M7: 823,835 km (0.11 R)
• M8: 966,402 km (0.114 R)
• M9: 1,061,397 km (0.106 R)
• M10: 1,131,259 km (0.114 R)
• M11: 2,137,754 km (0.051 R)
• M12: 2,226,764 km (0.102 R)
• M13: 2,445,626 km (0.064 R)
• M14: 2,520,126 km (0.114 R)
• M15: 3,003,028 km (0.099 R)
• M16: 3,204,087 km (0.094 R)
• M17: 3,535,147 km (0.118 R)
• M18: 3,598,427 km (0.066 R)
• M19: 4,052,008 km (0.116 R)
• M20: 4,341,929 km (0.12 R)
• M21: 4,477,913 km (0.083 R)
• M22: 4,569,467 km (0.058 R)
• M23: 4,847,719 km (0.087 R)
• M24: 5,372,060 km (0.092 R)
• M25: 6,090,728 km (0.092 R)
• M26: 6,839,166 km (0.076 R)
• M27: 7,157,361 km (0.088 R)
• M28: 7,480,342 km (0.09 R)
• M29: 7,616,327 km (0.081 R)
• M30: 8,506,135 km (0.115 R)
• M31: 9,223,906 km (0.119 R)
• M32: 10,170,860 km (0.1 R)
• M33: 10,625,338 km (0.094 R)
• M34: 11,024,615 km (0.101 R)
• M35: 11,148,482 km (0.11 R)
• M36: 11,774,549 km (0.103 R)
• M37: 12,028,118 km (0.086 R)
• M38: 12,219,603 km (0.087 R)
• M39: 13,224,601 km (0.069 R)
• M40: 13,389,159 km (0.111 R)
• M41: 13,653,947 km (0.09 R)
• M42: 13,920,381 km (0.112 R)
• M43: 14,154,951 km (0.101 R)
• M44: 14,357,057 km (0.115 R)
• M45: 14,594,020 km (0.049 R)
• M46: 15,140,651 km (0.062 R)
• M47: 15,451,066 km (0.093 R)
• M48: 15,659,157 km (0.067 R)
• M49: 15,728,720 km (0.066 R)
• M50: 16,008,019 km (0.052 R)
• M51: 16,078,181 km (0.088 R)
• M52: 16,465,490 km (0.049 R)
• M53: 16,607,009 km (0.097 R)
• M54: 17,465,252 km (0.046 R)
• M55: 18,045,243 km (0.095 R)
• M56: 18,668,617 km (0.095 R)
• M57: 19,635,469 km (0.11 R)
• M58: 20,200,649 km (0.112 R)
• M59: 20,656,624 km (0.08 R)
• M60: 21,424,061 km (0.086 R)
• M61: 21,733,728 km (0.12 R)
• M62: 21,850,265 km (0.028 R)
• M63: 22,083,787 km (0.098 R)
• M64: 22,239,967 km (0.103 R)
• M65: 23,862,057 km (0.098 R)
• M66: 24,223,336 km (0.118 R)
• M67: 24,829,207 km (0.096 R)
• M68: 25,073,052 km (0.077 R)
• M69: 25,562,985 km (0.085 R)
• M70: 26,262,355 km (0.114 R)
• M71: 27,638,057 km (0.062 R)
• M72: 27,764,318 km (0.091 R)
• M73: 27,975,101 km (0.074 R)

Planet 8 - Ice Giant

Semi-Major Axis: 12.43 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 324.8

Radius: 6.5

Gravity: 7.69 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 12.18 AU - 12.68 AU

Year: 16779 Days

Day: 16.6 Hours

Environment

Temp: -199 °C

Axial Tilt: 5.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 101,742,805 km

• M1: 276,756 km (0.094 R)
• M2: 354,697 km (0.07 R)
• M3: 425,905 km (0.079 R)
• M4: 855,401 km (0.085 R)
• M5: 1,015,321 km (0.117 R)
• M6: 1,163,273 km (0.101 R)
• M7: 1,433,148 km (0.078 R)
• M8: 1,479,972 km (0.111 R)
• M9: 1,551,330 km (0.087 R)
• M10: 1,747,303 km (0.117 R)
• M11: 2,135,958 km (0.116 R)
• M12: 2,990,461 km (0.07 R)
• M13: 3,050,899 km (0.069 R)
• M14: 3,234,605 km (0.107 R)
• M15: 3,421,902 km (0.11 R)
• M16: 3,612,789 km (0.102 R)
• M17: 4,138,775 km (0.098 R)
• M18: 4,206,243 km (0.05 R)
• M19: 4,445,301 km (0.088 R)
• M20: 4,514,265 km (0.104 R)
• M21: 4,583,828 km (0.039 R)
• M22: 5,518,665 km (0.108 R)
• M23: 5,630,265 km (0.05 R)
• M24: 6,510,649 km (0.068 R)
• M25: 6,786,956 km (0.113 R)
• M26: 7,229,018 km (0.08 R)
• M27: 7,474,209 km (0.082 R)
• M28: 8,056,593 km (0.088 R)
• M29: 8,395,881 km (0.11 R)
• M30: 8,438,666 km (0.112 R)
• M31: 8,524,386 km (0.056 R)
• M32: 9,132,501 km (0.083 R)
• M33: 10,620,701 km (0.116 R)
• M34: 10,899,252 km (0.115 R)
• M35: 11,180,197 km (0.096 R)
• M36: 12,182,353 km (0.075 R)
• M37: 12,866,314 km (0.109 R)
• M38: 12,915,682 km (0.055 R)
• M39: 14,220,325 km (0.117 R)
• M40: 14,475,988 km (0.102 R)
• M41: 16,521,888 km (0.094 R)
• M42: 16,790,715 km (0.12 R)
• M43: 17,169,497 km (0.078 R)
• M44: 17,825,185 km (0.099 R)
• M45: 18,211,596 km (0.075 R)
• M46: 18,712,450 km (0.034 R)
• M47: 18,768,250 km (0.107 R)
• M48: 19,048,746 km (0.076 R)
• M49: 19,613,777 km (0.1 R)
• M50: 19,841,315 km (0.1 R)
• M51: 20,184,343 km (0.112 R)
• M52: 20,241,789 km (0.034 R)
• M53: 21,225,095 km (0.115 R)
• M54: 21,458,767 km (0.027 R)
• M55: 22,639,693 km (0.056 R)
• M56: 23,902,149 km (0.114 R)
• M57: 23,962,886 km (0.082 R)
• M58: 24,084,360 km (0.09 R)
• M59: 24,450,276 km (0.104 R)
• M60: 24,879,472 km (0.047 R)
• M61: 25,002,442 km (0.094 R)
• M62: 25,372,846 km (0.094 R)
• M63: 25,869,661 km (0.103 R)
• M64: 26,056,808 km (0.068 R)
• M65: 26,432,298 km (0.112 R)
• M66: 27,315,524 km (0.085 R)
• M67: 28,016,240 km (0.101 R)
• M68: 28,593,987 km (0.107 R)
• M69: 28,852,044 km (0.094 R)
• M70: 29,826,524 km (0.085 R)
• M71: 29,957,273 km (0.086 R)
• M72: 30,416,389 km (0.101 R)
• M73: 31,076,414 km (0.11 R)
• M74: 31,408,073 km (0.072 R)
• M75: 32,544,867 km (0.11 R)
• M76: 33,016,699 km (0.104 R)
• M77: 34,103,976 km (0.049 R)
• M78: 35,272,036 km (0.118 R)
• M79: 36,313,537 km (0.114 R)
• M80: 36,383,249 km (0.119 R)
• M81: 36,873,033 km (0.09 R)
• M82: 37,153,828 km (0.112 R)
• M83: 37,435,521 km (0.077 R)
• M84: 38,071,611 km (0.057 R)
• M85: 39,068,232 km (0.096 R)
• M86: 41,524,031 km (0.05 R)
• M87: 41,597,034 km (0.043 R)
• M88: 41,889,349 km (0.027 R)
• M89: 44,252,696 km (0.113 R)
• M90: 46,734,973 km (0.061 R)
• M91: 46,886,815 km (0.067 R)
• M92: 47,495,978 km (0.057 R)
• M93: 48,568,445 km (0.105 R)
• M94: 50,737,015 km (0.096 R)
• M95: 51,284,095 km (0.104 R)
• M96: 51,362,335 km (0.069 R)

Planet 9 - Ice Giant

Semi-Major Axis: 17.19 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 879.7

Radius: 4.3

Gravity: 47.58 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 15.49 AU - 18.89 AU

Year: 27289 Days

Day: 17.7 Hours

Environment

Temp: -206 °C

Axial Tilt: 39.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 101,742,805 km

• M1: 240,254 km (0.106 R)
• M2: 362,924 km (0.111 R)
• M3: 806,781 km (0.035 R)
• M4: 1,259,315 km (0.069 R)
• M5: 1,437,336 km (0.054 R)
• M6: 1,510,789 km (0.115 R)
• M7: 2,311,437 km (0.116 R)
• M8: 2,799,126 km (0.116 R)
• M9: 4,601,631 km (0.044 R)
• M10: 4,655,785 km (0.08 R)
• M11: 5,266,593 km (0.105 R)
• M12: 5,380,287 km (0.114 R)
• M13: 5,902,085 km (0.108 R)
• M14: 6,561,662 km (0.068 R)
• M15: 6,684,033 km (0.118 R)
• M16: 6,993,252 km (0.086 R)
• M17: 8,675,480 km (0.092 R)
• M18: 9,080,740 km (0.099 R)
• M19: 9,839,501 km (0.081 R)
• M20: 11,051,543 km (0.085 R)
• M21: 13,612,808 km (0.074 R)
• M22: 14,240,969 km (0.104 R)
• M23: 14,718,187 km (0.045 R)
• M24: 15,934,268 km (0.088 R)
• M25: 17,435,482 km (0.099 R)
• M26: 18,288,938 km (0.112 R)
• M27: 19,682,293 km (0.085 R)
• M28: 19,947,380 km (0.075 R)
• M29: 21,199,813 km (0.086 R)
• M30: 21,653,245 km (0.112 R)
• M31: 21,926,859 km (0.091 R)
• M32: 22,018,413 km (0.118 R)
• M33: 24,251,012 km (0.067 R)
• M34: 24,820,381 km (0.053 R)
• M35: 25,011,118 km (0.05 R)
• M36: 25,298,197 km (0.104 R)
• M37: 25,972,285 km (0.045 R)
• M38: 26,945,419 km (0.09 R)
• M39: 27,534,984 km (0.042 R)
• M40: 27,831,337 km (0.117 R)
• M41: 28,927,142 km (0.096 R)
• M42: 30,036,859 km (0.109 R)
• M43: 31,160,488 km (0.105 R)
• M44: 31,882,747 km (0.083 R)
• M45: 33,659,521 km (0.103 R)
• M46: 34,506,694 km (0.112 R)
• M47: 35,682,982 km (0.113 R)
• M48: 36,113,973 km (0.081 R)
• M49: 39,178,934 km (0.097 R)
• M50: 39,512,238 km (0.113 R)
• M51: 39,623,539 km (0.072 R)
• M52: 39,734,840 km (0.03 R)
• M53: 40,293,588 km (0.11 R)
• M54: 40,517,686 km (0.119 R)
• M55: 41,080,024 km (0.105 R)
• M56: 41,418,564 km (0.103 R)
• M57: 42,782,149 km (0.12 R)
• M58: 47,787,843 km (0.106 R)
• M59: 49,337,228 km (0.041 R)
• M60: 50,661,020 km (0.101 R)
• M61: 51,266,592 km (0.069 R)
• M62: 51,874,558 km (0.103 R)
• M63: 52,484,917 km (0.06 R)
• M64: 52,729,809 km (0.066 R)
• M65: 52,975,000 km (0.044 R)
• M66: 55,323,088 km (0.076 R)
• M67: 56,071,676 km (0.055 R)
• M68: 57,704,985 km (0.101 R)
• M69: 58,210,775 km (0.064 R)
• M70: 64,392,758 km (0.057 R)
• M71: 65,838,621 km (0.116 R)
• M72: 66,764,183 km (0.075 R)
• M73: 66,896,877 km (0.078 R)
• M74: 68,494,582 km (0.114 R)
• M75: 69,835,727 km (0.098 R)
• M76: 70,105,003 km (0.083 R)
• M77: 71,863,526 km (0.097 R)
• M78: 72,135,345 km (0.119 R)
• M79: 74,047,804 km (0.092 R)
• M80: 75,423,955 km (0.107 R)
• M81: 76,947,460 km (0.049 R)
• M82: 78,761,035 km (0.109 R)
• M83: 79,041,381 km (0.095 R)
• M84: 82,004,018 km (0.085 R)
• M85: 82,857,174 km (0.095 R)
• M86: 83,284,875 km (0.088 R)
• M87: 84,572,314 km (0.119 R)
• M88: 85,578,210 km (0.071 R)
• M89: 86,588,145 km (0.042 R)
• M90: 87,456,860 km (0.052 R)
• M91: 89,348,974 km (0.041 R)
• M92: 89,933,902 km (0.115 R)
• M93: 95,852,292 km (0.042 R)
• M94: 96,001,890 km (0.076 R)
• M95: 100,373,140 km (0.113 R)
• M96: 101,742,858 km (0.07 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 225 - 12,210 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit