🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.13

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 0.61 AU - 0.69 AU

Year: 193 Days

Day: 23.4 Hours

Environment

Temp: 120 °C

Axial Tilt: 43.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.79

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 0.58 AU - 0.82 AU

Year: 216 Days

Day: 16.2 Hours

Environment

Temp: 185 °C

Axial Tilt: 44.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 60,114,135 km

• M1: 211,232 km (0.069 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.17

Radius: 1.06

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 0.79 AU - 1.05 AU

Year: 326 Days

Day: 22.4 Hours

Environment

Temp: 36 °C

Axial Tilt: 21.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.27 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.58

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 1.06 AU - 1.48 AU

Year: 528 Days

Day: 41.7 Hours

Environment

Temp: -16 °C

Axial Tilt: 29.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 1.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.48

Radius: 1.17

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 1.44 AU - 1.96 AU

Year: 818 Days

Day: 36.2 Hours

Environment

Temp: -62 °C

Axial Tilt: 10.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.16 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 8.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 889.2

Radius: 11.4

Gravity: 6.84 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 7.08 AU - 10.16 AU

Year: 9338 Days

Day: 13.8 Hours

Environment

Temp: -180 °C

Axial Tilt: 110.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 60,114,135 km

• M1: 146,157 km (0.117 R)
• M2: 262,095 km (0.086 R)
• M3: 387,758 km (0.104 R)
• M4: 510,727 km (0.051 R)
• M5: 601,533 km (0.094 R)
• M6: 1,164,919 km (0.11 R)
• M7: 1,268,889 km (0.086 R)
• M8: 1,740,571 km (0.059 R)
• M9: 1,812,378 km (0.095 R)
• M10: 1,983,817 km (0.083 R)
• M11: 2,212,403 km (0.107 R)
• M12: 2,316,822 km (0.115 R)
• M13: 2,422,887 km (0.092 R)
• M14: 2,807,204 km (0.058 R)
• M15: 3,571,799 km (0.115 R)
• M16: 4,234,517 km (0.115 R)
• M17: 4,867,017 km (0.05 R)
• M18: 5,107,571 km (0.064 R)
• M19: 5,246,697 km (0.117 R)
• M20: 6,145,331 km (0.102 R)
• M21: 6,405,631 km (0.096 R)
• M22: 7,364,404 km (0.098 R)
• M23: 8,041,783 km (0.092 R)
• M24: 8,326,617 km (0.096 R)
• M25: 8,656,182 km (0.089 R)
• M26: 9,886,624 km (0.064 R)
• M27: 10,677,698 km (0.107 R)
• M28: 11,080,864 km (0.104 R)
• M29: 11,763,928 km (0.115 R)
• M30: 13,123,024 km (0.117 R)
• M31: 13,314,360 km (0.071 R)
• M32: 13,700,023 km (0.093 R)
• M33: 14,285,101 km (0.077 R)
• M34: 15,987,225 km (0.113 R)
• M35: 17,122,523 km (0.103 R)
• M36: 18,390,515 km (0.098 R)
• M37: 18,819,861 km (0.072 R)
• M38: 19,089,885 km (0.086 R)
• M39: 19,579,220 km (0.08 R)
• M40: 19,688,576 km (0.11 R)
• M41: 20,238,049 km (0.052 R)
• M42: 20,459,304 km (0.031 R)
• M43: 20,904,208 km (0.061 R)
• M44: 21,240,055 km (0.049 R)
• M45: 23,060,811 km (0.073 R)
• M46: 23,523,816 km (0.095 R)
• M47: 24,459,102 km (0.032 R)
• M48: 25,346,816 km (0.032 R)
• M49: 25,944,609 km (0.077 R)
• M50: 26,426,165 km (0.105 R)
• M51: 27,032,186 km (0.032 R)
• M52: 27,153,958 km (0.11 R)
• M53: 27,398,102 km (0.09 R)
• M54: 28,567,359 km (0.109 R)
• M55: 30,004,695 km (0.096 R)
• M56: 30,257,067 km (0.1 R)
• M57: 32,043,266 km (0.112 R)
• M58: 32,430,425 km (0.06 R)
• M59: 32,949,081 km (0.092 R)
• M60: 33,405,205 km (0.076 R)
• M61: 34,323,735 km (0.04 R)
• M62: 34,455,681 km (0.118 R)
• M63: 34,587,626 km (0.105 R)
• M64: 35,450,207 km (0.12 R)
• M65: 36,386,989 km (0.087 R)
• M66: 36,521,478 km (0.049 R)
• M67: 37,331,849 km (0.103 R)
• M68: 37,467,535 km (0.094 R)
• M69: 37,603,370 km (0.094 R)
• M70: 39,314,769 km (0.081 R)
• M71: 39,521,813 km (0.08 R)
• M72: 40,353,876 km (0.072 R)
• M73: 41,261,636 km (0.082 R)
• M74: 41,612,593 km (0.058 R)
• M75: 41,753,215 km (0.116 R)
• M76: 41,893,986 km (0.081 R)
• M77: 43,524,752 km (0.103 R)
• M78: 44,240,279 km (0.114 R)
• M79: 44,527,507 km (0.054 R)
• M80: 44,671,420 km (0.108 R)
• M81: 44,887,589 km (0.114 R)
• M82: 44,959,695 km (0.028 R)
• M83: 45,900,666 km (0.113 R)
• M84: 46,555,905 km (0.103 R)
• M85: 47,360,891 km (0.117 R)
• M86: 48,762,324 km (0.084 R)
• M87: 49,207,676 km (0.082 R)
• M88: 49,282,027 km (0.119 R)
• M89: 49,952,973 km (0.093 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 577.7

Radius: 13

Gravity: 3.42 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 9.67 AU - 11.37 AU

Year: 12589 Days

Day: 10.5 Hours

Environment

Temp: -184 °C

Axial Tilt: 29.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 60,114,135 km

• M1: 163,361 km (0.112 R)
• M2: 435,180 km (0.034 R)
• M3: 647,460 km (0.112 R)
• M4: 732,581 km (0.111 R)
• M5: 877,990 km (0.048 R)
• M6: 1,034,020 km (0.035 R)
• M7: 1,115,701 km (0.105 R)
• M8: 1,221,317 km (0.082 R)
• M9: 1,397,693 km (0.086 R)
• M10: 1,654,552 km (0.107 R)
• M11: 1,801,308 km (0.115 R)
• M12: 2,544,061 km (0.036 R)
• M13: 3,373,881 km (0.117 R)
• M14: 4,555,704 km (0.113 R)
• M15: 5,119,090 km (0.065 R)
• M16: 5,593,464 km (0.098 R)
• M17: 6,043,904 km (0.084 R)
• M18: 6,467,116 km (0.098 R)
• M19: 6,623,446 km (0.116 R)
• M20: 7,464,784 km (0.106 R)
• M21: 8,044,476 km (0.113 R)
• M22: 8,552,959 km (0.077 R)
• M23: 9,115,597 km (0.047 R)
• M24: 10,185,820 km (0.113 R)
• M25: 10,459,584 km (0.088 R)
• M26: 11,389,783 km (0.103 R)
• M27: 11,531,602 km (0.04 R)
• M28: 11,912,778 km (0.118 R)
• M29: 12,492,170 km (0.118 R)
• M30: 12,982,103 km (0.118 R)
• M31: 13,229,388 km (0.06 R)
• M32: 13,378,538 km (0.073 R)
• M33: 13,578,400 km (0.082 R)
• M34: 14,591,926 km (0.083 R)
• M35: 15,629,836 km (0.064 R)
• M36: 15,735,003 km (0.09 R)
• M37: 16,317,238 km (0.119 R)
• M38: 17,122,673 km (0.11 R)
• M39: 18,106,429 km (0.106 R)
• M40: 18,493,887 km (0.07 R)
• M41: 18,884,038 km (0.111 R)
• M42: 18,996,087 km (0.084 R)
• M43: 19,616,021 km (0.1 R)
• M44: 20,071,098 km (0.095 R)
• M45: 20,242,686 km (0.055 R)
• M46: 20,472,169 km (0.108 R)
• M47: 20,818,040 km (0.117 R)
• M48: 21,282,242 km (0.102 R)
• M49: 21,515,615 km (0.082 R)
• M50: 21,691,093 km (0.088 R)
• M51: 22,873,963 km (0.078 R)
• M52: 22,993,342 km (0.079 R)
• M53: 23,473,103 km (0.059 R)
• M54: 23,714,254 km (0.117 R)
• M55: 23,895,717 km (0.093 R)
• M56: 24,016,891 km (0.106 R)
• M57: 24,626,053 km (0.118 R)
• M58: 25,301,787 km (0.097 R)
• M59: 26,108,419 km (0.062 R)
• M60: 26,233,333 km (0.1 R)
• M61: 26,483,610 km (0.092 R)
• M62: 26,986,558 km (0.066 R)
• M63: 27,175,949 km (0.073 R)
• M64: 27,938,001 km (0.082 R)
• M65: 28,065,757 km (0.059 R)
• M66: 29,029,766 km (0.114 R)
• M67: 31,254,885 km (0.08 R)
• M68: 32,186,879 km (0.109 R)
• M69: 32,320,770 km (0.064 R)
• M70: 33,331,004 km (0.103 R)
• M71: 35,520,668 km (0.076 R)
• M72: 38,748,691 km (0.03 R)
• M73: 38,891,258 km (0.12 R)
• M74: 39,033,824 km (0.037 R)
• M75: 40,542,220 km (0.087 R)
• M76: 43,172,001 km (0.113 R)
• M77: 43,689,759 km (0.11 R)
• M78: 46,309,367 km (0.093 R)
• M79: 46,915,239 km (0.116 R)
• M80: 49,056,283 km (0.058 R)
• M81: 49,596,631 km (0.047 R)
• M82: 50,061,282 km (0.085 R)
• M83: 50,216,415 km (0.117 R)
• M84: 50,916,832 km (0.082 R)
• M85: 51,698,930 km (0.054 R)

Planet 8 - Ice Giant

Semi-Major Axis: 12.73 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 583.3

Radius: 3.8

Gravity: 40.39 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 10.95 AU - 14.51 AU

Year: 16758 Days

Day: 24.3 Hours

Environment

Temp: -194 °C

Axial Tilt: 49.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 60,114,135 km

• M1: 52,958 km (0.107 R)
• M2: 93,050 km (0.092 R)
• M3: 347,366 km (0.08 R)
• M4: 918,830 km (0.1 R)
• M5: 1,183,020 km (0.087 R)
• M6: 1,606,681 km (0.069 R)
• M7: 2,383,992 km (0.093 R)
• M8: 2,643,544 km (0.087 R)
• M9: 3,510,912 km (0.113 R)
• M10: 4,656,084 km (0.115 R)
• M11: 5,435,938 km (0.088 R)
• M12: 5,520,311 km (0.084 R)
• M13: 6,167,172 km (0.082 R)
• M14: 6,255,285 km (0.027 R)
• M15: 6,299,417 km (0.102 R)
• M16: 6,611,627 km (0.118 R)
• M17: 7,158,557 km (0.076 R)
• M18: 7,344,059 km (0.065 R)
• M19: 7,719,699 km (0.112 R)
• M20: 8,538,747 km (0.031 R)
• M21: 10,309,986 km (0.098 R)
• M22: 11,209,668 km (0.111 R)
• M23: 11,479,093 km (0.092 R)
• M24: 11,641,706 km (0.107 R)
• M25: 11,750,614 km (0.055 R)
• M26: 11,914,573 km (0.098 R)
• M27: 13,366,719 km (0.041 R)
• M28: 13,537,859 km (0.093 R)
• M29: 14,229,600 km (0.092 R)
• M30: 16,129,642 km (0.118 R)
• M31: 16,555,847 km (0.037 R)
• M32: 17,047,425 km (0.115 R)
• M33: 19,705,480 km (0.111 R)
• M34: 20,357,129 km (0.096 R)
• M35: 20,619,673 km (0.115 R)
• M36: 20,817,441 km (0.092 R)
• M37: 23,101,651 km (0.075 R)
• M38: 23,444,081 km (0.04 R)
• M39: 24,831,152 km (0.12 R)
• M40: 25,181,959 km (0.062 R)
• M41: 25,817,750 km (0.115 R)
• M42: 27,611,129 km (0.108 R)
• M43: 28,266,518 km (0.099 R)
• M44: 28,632,733 km (0.072 R)
• M45: 29,296,050 km (0.084 R)
• M46: 29,815,604 km (0.061 R)
• M47: 29,964,454 km (0.072 R)
• M48: 32,304,912 km (0.111 R)
• M49: 34,390,606 km (0.055 R)
• M50: 36,122,051 km (0.093 R)
• M51: 36,918,361 km (0.118 R)
• M52: 37,881,622 km (0.064 R)
• M53: 38,366,319 km (0.09 R)
• M54: 39,423,527 km (0.042 R)
• M55: 41,151,532 km (0.072 R)
• M56: 42,652,148 km (0.09 R)
• M57: 42,903,921 km (0.088 R)
• M58: 43,493,487 km (0.117 R)
• M59: 43,831,727 km (0.11 R)
• M60: 44,255,538 km (0.101 R)
• M61: 46,050,563 km (0.032 R)
• M62: 46,654,041 km (0.066 R)
• M63: 47,086,827 km (0.083 R)
• M64: 47,694,943 km (0.079 R)
• M65: 48,393,116 km (0.042 R)
• M66: 48,480,481 km (0.116 R)
• M67: 48,655,660 km (0.095 R)
• M68: 49,182,544 km (0.099 R)
• M69: 49,446,584 km (0.12 R)
• M70: 49,534,697 km (0.077 R)
• M71: 49,976,161 km (0.097 R)
• M72: 50,241,697 km (0.119 R)
• M73: 50,418,970 km (0.049 R)
• M74: 50,951,988 km (0.076 R)
• M75: 51,040,998 km (0.111 R)
• M76: 51,576,110 km (0.117 R)
• M77: 51,665,569 km (0.104 R)
• M78: 52,292,684 km (0.111 R)
• M79: 53,916,868 km (0.104 R)
• M80: 54,189,136 km (0.073 R)
• M81: 54,461,853 km (0.115 R)
• M82: 55,282,846 km (0.109 R)
• M83: 55,465,804 km (0.042 R)
• M84: 56,752,495 km (0.09 R)
• M85: 57,214,454 km (0.034 R)
• M86: 57,399,506 km (0.114 R)
• M87: 57,492,107 km (0.109 R)
• M88: 58,141,960 km (0.098 R)
• M89: 58,514,310 km (0.059 R)
• M90: 58,607,509 km (0.075 R)
• M91: 60,105,881 km (0.108 R)
• M92: 60,670,912 km (0.062 R)
• M93: 62,186,488 km (0.081 R)
• M94: 62,281,633 km (0.07 R)
• M95: 62,472,071 km (0.097 R)
• M96: 62,567,365 km (0.117 R)
• M97: 63,235,618 km (0.076 R)
• M98: 63,522,846 km (0.067 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.86 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 372.8

Radius: 5.1

Gravity: 14.33 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 10.99 AU - 16.73 AU

Year: 19038 Days

Day: 24.3 Hours

Environment

Temp: -185 °C

Axial Tilt: 46.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 60,114,135 km

• M1: 114,742 km (0.086 R)
• M2: 173,683 km (0.089 R)
• M3: 220,657 km (0.075 R)
• M4: 924,066 km (0.111 R)
• M5: 1,104,930 km (0.101 R)
• M6: 1,551,629 km (0.092 R)
• M7: 1,631,066 km (0.063 R)
• M8: 2,314,279 km (0.085 R)
• M9: 2,405,235 km (0.113 R)
• M10: 3,552,052 km (0.038 R)
• M11: 4,088,211 km (0.089 R)
• M12: 4,649,352 km (0.061 R)
• M13: 5,314,165 km (0.065 R)
• M14: 6,344,745 km (0.103 R)
• M15: 6,515,286 km (0.113 R)
• M16: 6,948,073 km (0.084 R)
• M17: 7,212,413 km (0.099 R)
• M18: 7,345,704 km (0.072 R)
• M19: 7,569,802 km (0.094 R)
• M20: 8,394,834 km (0.117 R)
• M21: 9,151,949 km (0.108 R)
• M22: 9,344,631 km (0.082 R)
• M23: 9,685,116 km (0.092 R)
• M24: 9,930,755 km (0.105 R)
• M25: 9,980,123 km (0.116 R)
• M26: 10,029,640 km (0.075 R)
• M27: 10,278,122 km (0.07 R)
• M28: 10,730,655 km (0.044 R)
• M29: 11,344,007 km (0.107 R)
• M30: 12,126,553 km (0.093 R)
• M31: 12,338,234 km (0.118 R)
• M32: 12,980,308 km (0.037 R)
• M33: 14,130,117 km (0.049 R)
• M34: 14,297,069 km (0.064 R)
• M35: 14,520,568 km (0.086 R)
• M36: 15,312,240 km (0.071 R)
• M37: 15,483,679 km (0.078 R)
• M38: 15,770,757 km (0.094 R)
• M39: 15,828,352 km (0.108 R)
• M40: 16,525,628 km (0.069 R)
• M41: 17,411,098 km (0.117 R)
• M42: 17,769,534 km (0.061 R)
• M43: 19,166,180 km (0.105 R)
• M44: 20,158,463 km (0.089 R)
• M45: 20,534,851 km (0.072 R)
• M46: 21,294,509 km (0.078 R)
• M47: 22,516,125 km (0.078 R)
• M48: 24,091,391 km (0.112 R)
• M49: 24,758,298 km (0.063 R)
• M50: 25,093,846 km (0.119 R)
• M51: 25,566,426 km (0.057 R)
• M52: 26,109,915 km (0.109 R)
• M53: 26,246,498 km (0.074 R)
• M54: 27,346,940 km (0.105 R)
• M55: 27,972,408 km (0.105 R)
• M56: 28,322,018 km (0.108 R)
• M57: 28,392,180 km (0.099 R)
• M58: 28,743,436 km (0.118 R)
• M59: 28,884,357 km (0.118 R)
• M60: 29,592,553 km (0.109 R)
• M61: 29,663,612 km (0.113 R)
• M62: 29,734,821 km (0.095 R)
• M63: 29,806,029 km (0.072 R)
• M64: 31,678,097 km (0.109 R)
• M65: 32,554,890 km (0.084 R)
• M66: 34,108,464 km (0.093 R)
• M67: 34,631,608 km (0.09 R)
• M68: 35,157,444 km (0.096 R)
• M69: 35,534,730 km (0.074 R)
• M70: 35,761,670 km (0.119 R)
• M71: 36,293,191 km (0.026 R)
• M72: 37,133,632 km (0.099 R)
• M73: 38,135,190 km (0.094 R)
• M74: 39,145,574 km (0.049 R)
• M75: 40,164,635 km (0.097 R)
• M76: 41,829,360 km (0.078 R)
• M77: 42,630,008 km (0.087 R)
• M78: 44,816,829 km (0.047 R)
• M79: 45,143,850 km (0.117 R)
• M80: 45,307,660 km (0.068 R)
• M81: 45,964,993 km (0.12 R)
• M82: 46,377,434 km (0.116 R)
• M83: 46,460,012 km (0.029 R)
• M84: 48,373,967 km (0.026 R)
• M85: 48,877,514 km (0.11 R)
• M86: 49,636,125 km (0.119 R)
• M87: 50,398,475 km (0.112 R)
• M88: 50,568,419 km (0.096 R)
• M89: 51,421,126 km (0.062 R)
• M90: 52,106,584 km (0.086 R)
• M91: 53,833,691 km (0.096 R)
• M92: 54,094,291 km (0.119 R)
• M93: 54,878,782 km (0.089 R)
• M94: 56,018,718 km (0.106 R)
• M95: 56,547,397 km (0.117 R)
• M96: 57,166,283 km (0.077 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 157 - 15,499 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit