🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.89

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 0.43 AU - 0.67 AU

Year: 151 Days

Day: 22.5 Hours

Environment

Temp: 152 °C

Axial Tilt: 42.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 95,473,577 km

• M1: 444,306 km (0.118 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.31

Radius: 1.79

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 1.8 AU - 2.1 AU

Year: 1010 Days

Day: 34.2 Hours

Environment

Temp: -59 °C

Axial Tilt: 26.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.63

Radius: 0.83

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 2.33 AU - 3.83 AU

Year: 2005 Days

Day: 31.5 Hours

Environment

Temp: -108 °C

Axial Tilt: 4.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.45 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Terrestrial

Semi-Major Axis: 3.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.67

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 3.3 AU - 4.32 AU

Year: 2758 Days

Day: 41.8 Hours

Environment

Temp: -116 °C

Axial Tilt: 18.4 °

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 5 - Gas Giant

Semi-Major Axis: 6.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 444.4

Radius: 14.3

Gravity: 2.17 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 5.63 AU - 8.05 AU

Year: 6634 Days

Day: 6.2 Hours

Environment

Temp: -150 °C

Axial Tilt: 1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 95,473,577 km

• M1: 219,161 km (0.078 R)
• M2: 438,471 km (0.075 R)
• M3: 571,613 km (0.098 R)
• M4: 888,013 km (0.093 R)
• M5: 1,011,132 km (0.107 R)
• M6: 1,126,023 km (0.116 R)
• M7: 1,385,875 km (0.086 R)
• M8: 1,482,515 km (0.102 R)
• M9: 1,821,952 km (0.092 R)
• M10: 2,074,623 km (0.064 R)
• M11: 2,224,371 km (0.049 R)
• M12: 2,574,729 km (0.071 R)
• M13: 2,797,779 km (0.076 R)
• M14: 3,112,384 km (0.064 R)
• M15: 3,241,487 km (0.073 R)
• M16: 4,007,278 km (0.096 R)
• M17: 4,195,622 km (0.072 R)
• M18: 4,290,916 km (0.108 R)
• M19: 4,703,955 km (0.116 R)
• M20: 5,003,450 km (0.068 R)
• M21: 5,700,277 km (0.08 R)
• M22: 6,100,601 km (0.051 R)
• M23: 6,290,590 km (0.084 R)
• M24: 6,565,551 km (0.115 R)
• M25: 6,928,925 km (0.074 R)
• M26: 7,127,291 km (0.032 R)
• M27: 7,792,553 km (0.118 R)
• M28: 8,447,642 km (0.118 R)
• M29: 8,690,290 km (0.045 R)
• M30: 8,873,846 km (0.09 R)
• M31: 9,089,567 km (0.107 R)
• M32: 9,244,700 km (0.1 R)
• M33: 9,526,243 km (0.081 R)
• M34: 10,001,814 km (0.106 R)
• M35: 10,290,838 km (0.067 R)
• M36: 10,387,777 km (0.095 R)
• M37: 10,647,928 km (0.095 R)
• M38: 10,746,064 km (0.072 R)
• M39: 11,009,207 km (0.104 R)
• M40: 11,307,654 km (0.117 R)
• M41: 11,541,775 km (0.103 R)
• M42: 11,709,923 km (0.086 R)
• M43: 12,597,637 km (0.07 R)
• M44: 13,401,127 km (0.093 R)
• M45: 13,684,465 km (0.031 R)
• M46: 13,826,882 km (0.104 R)
• M47: 14,619,003 km (0.09 R)
• M48: 15,388,983 km (0.105 R)
• M49: 15,797,535 km (0.109 R)
• M50: 16,134,579 km (0.116 R)
• M51: 16,285,075 km (0.114 R)
• M52: 16,853,696 km (0.095 R)
• M53: 17,351,857 km (0.11 R)
• M54: 17,622,180 km (0.107 R)
• M55: 17,854,955 km (0.093 R)
• M56: 18,166,866 km (0.103 R)
• M57: 18,402,034 km (0.064 R)
• M58: 18,638,100 km (0.082 R)
• M59: 19,512,649 km (0.112 R)
• M60: 20,116,725 km (0.038 R)
• M61: 22,007,044 km (0.079 R)
• M62: 22,215,882 km (0.081 R)
• M63: 22,341,544 km (0.104 R)
• M64: 22,846,587 km (0.05 R)
• M65: 22,973,446 km (0.102 R)
• M66: 24,340,920 km (0.096 R)
• M67: 25,734,723 km (0.115 R)
• M68: 26,530,135 km (0.083 R)
• M69: 27,423,384 km (0.112 R)
• M70: 27,738,288 km (0.103 R)
• M71: 28,054,537 km (0.069 R)
• M72: 28,644,851 km (0.105 R)
• M73: 28,736,105 km (0.074 R)
• M74: 29,607,214 km (0.105 R)
• M75: 30,022,946 km (0.112 R)
• M76: 30,115,547 km (0.12 R)
• M77: 31,328,487 km (0.096 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 884.2

Radius: 12.4

Gravity: 5.75 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 7.62 AU - 7.82 AU

Year: 7955 Days

Day: 9.1 Hours

Environment

Temp: -168 °C

Axial Tilt: 25.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 95,473,577 km

• M1: 352,303 km (0.085 R)
• M2: 484,996 km (0.108 R)
• M3: 609,163 km (0.1 R)
• M4: 745,895 km (0.05 R)
• M5: 911,350 km (0.062 R)
• M6: 1,280,408 km (0.115 R)
• M7: 1,380,040 km (0.115 R)
• M8: 1,461,721 km (0.117 R)
• M9: 2,010,296 km (0.037 R)
• M10: 2,393,716 km (0.089 R)
• M11: 2,879,011 km (0.086 R)
• M12: 3,174,168 km (0.042 R)
• M13: 3,507,472 km (0.066 R)
• M14: 4,390,099 km (0.036 R)
• M15: 4,481,952 km (0.116 R)
• M16: 4,605,670 km (0.095 R)
• M17: 5,502,958 km (0.075 R)
• M18: 5,668,862 km (0.082 R)
• M19: 5,802,901 km (0.064 R)
• M20: 8,237,158 km (0.081 R)
• M21: 8,465,444 km (0.058 R)
• M22: 9,084,779 km (0.074 R)
• M23: 9,718,775 km (0.077 R)
• M24: 10,081,700 km (0.101 R)
• M25: 10,285,302 km (0.096 R)
• M26: 10,408,122 km (0.115 R)
• M27: 10,655,258 km (0.067 R)
• M28: 11,535,193 km (0.099 R)
• M29: 11,833,790 km (0.108 R)
• M30: 12,048,613 km (0.12 R)
• M31: 12,178,164 km (0.105 R)
• M32: 12,525,830 km (0.108 R)
• M33: 12,613,195 km (0.105 R)
• M34: 13,186,604 km (0.108 R)
• M35: 13,364,625 km (0.049 R)
• M36: 13,454,085 km (0.059 R)
• M37: 13,768,390 km (0.06 R)
• M38: 13,903,776 km (0.105 R)
• M39: 14,130,566 km (0.088 R)
• M40: 14,818,267 km (0.119 R)
• M41: 15,610,837 km (0.068 R)
• M42: 16,083,417 km (0.093 R)
• M43: 16,273,855 km (0.077 R)
• M44: 16,656,825 km (0.112 R)
• M45: 17,823,838 km (0.097 R)
• M46: 18,516,626 km (0.119 R)
• M47: 19,420,496 km (0.082 R)
• M48: 19,572,488 km (0.069 R)
• M49: 19,826,804 km (0.115 R)
• M50: 20,082,168 km (0.107 R)
• M51: 20,647,797 km (0.084 R)
• M52: 20,958,662 km (0.029 R)
• M53: 21,218,812 km (0.06 R)
• M54: 21,480,010 km (0.116 R)
• M55: 21,847,572 km (0.086 R)
• M56: 22,058,505 km (0.114 R)
• M57: 24,205,085 km (0.069 R)
• M58: 25,469,337 km (0.079 R)
• M59: 25,802,641 km (0.072 R)
• M60: 25,969,742 km (0.103 R)
• M61: 27,490,853 km (0.115 R)
• M62: 27,889,980 km (0.05 R)
• M63: 28,578,579 km (0.059 R)
• M64: 28,809,408 km (0.072 R)
• M65: 28,982,792 km (0.108 R)
• M66: 29,156,625 km (0.107 R)
• M67: 30,089,667 km (0.099 R)
• M68: 30,442,120 km (0.027 R)
• M69: 32,585,259 km (0.072 R)
• M70: 34,040,846 km (0.11 R)
• M71: 34,592,114 km (0.054 R)
• M72: 35,146,374 km (0.104 R)
• M73: 35,703,626 km (0.08 R)
• M74: 36,139,106 km (0.055 R)
• M75: 36,826,807 km (0.109 R)
• M76: 37,015,151 km (0.112 R)
• M77: 37,582,127 km (0.095 R)
• M78: 37,834,947 km (0.085 R)
• M79: 39,428,314 km (0.036 R)
• M80: 39,620,996 km (0.09 R)
• M81: 40,071,884 km (0.112 R)
• M82: 40,330,240 km (0.071 R)
• M83: 41,173,672 km (0.117 R)
• M84: 42,219,960 km (0.102 R)
• M85: 43,672,705 km (0.089 R)
• M86: 43,871,969 km (0.071 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.92 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 350.4

Radius: 3.1

Gravity: 36.46 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 14.49 AU - 17.35 AU

Year: 23557 Days

Day: 20.1 Hours

Environment

Temp: -193 °C

Axial Tilt: 4.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 95,473,577 km

• M1: 40,691 km (0.079 R)
• M2: 106,364 km (0.11 R)
• M3: 216,169 km (0.099 R)
• M4: 774,319 km (0.085 R)
• M5: 842,834 km (0.108 R)
• M6: 1,573,321 km (0.082 R)
• M7: 1,993,392 km (0.092 R)
• M8: 2,248,157 km (0.118 R)
• M9: 2,753,199 km (0.093 R)
• M10: 3,000,335 km (0.087 R)
• M11: 3,478,150 km (0.104 R)
• M12: 4,137,877 km (0.075 R)
• M13: 4,502,298 km (0.114 R)
• M14: 5,004,198 km (0.026 R)
• M15: 5,611,865 km (0.068 R)
• M16: 5,879,346 km (0.085 R)
• M17: 5,969,553 km (0.102 R)
• M18: 6,014,732 km (0.112 R)
• M19: 6,060,060 km (0.1 R)
• M20: 6,426,725 km (0.107 R)
• M21: 6,895,265 km (0.114 R)
• M22: 7,133,574 km (0.097 R)
• M23: 7,471,815 km (0.092 R)
• M24: 8,163,705 km (0.111 R)
• M25: 8,213,970 km (0.119 R)
• M26: 8,415,778 km (0.111 R)
• M27: 10,962,083 km (0.038 R)
• M28: 11,463,984 km (0.041 R)
• M29: 11,520,233 km (0.088 R)
• M30: 11,576,631 km (0.071 R)
• M31: 11,689,578 km (0.069 R)
• M32: 11,973,365 km (0.043 R)
• M33: 12,548,120 km (0.085 R)
• M34: 12,722,252 km (0.094 R)
• M35: 13,072,909 km (0.084 R)
• M36: 13,724,109 km (0.07 R)
• M37: 15,304,610 km (0.07 R)
• M38: 15,615,026 km (0.081 R)
• M39: 16,495,409 km (0.11 R)
• M40: 16,813,753 km (0.116 R)
• M41: 17,521,202 km (0.089 R)
• M42: 18,041,653 km (0.099 R)
• M43: 18,501,367 km (0.059 R)
• M44: 18,567,340 km (0.119 R)
• M45: 19,700,843 km (0.077 R)
• M46: 21,131,746 km (0.102 R)
• M47: 21,200,711 km (0.111 R)
• M48: 21,685,558 km (0.094 R)
• M49: 23,162,089 km (0.057 R)
• M50: 23,876,419 km (0.118 R)
• M51: 24,815,893 km (0.081 R)
• M52: 25,693,883 km (0.113 R)
• M53: 25,988,740 km (0.081 R)
• M54: 26,507,396 km (0.091 R)
• M55: 27,856,919 km (0.101 R)
• M56: 27,932,615 km (0.066 R)
• M57: 28,463,837 km (0.119 R)
• M58: 28,692,572 km (0.114 R)
• M59: 28,845,461 km (0.111 R)
• M60: 28,921,906 km (0.117 R)
• M61: 28,998,500 km (0.036 R)
• M62: 29,922,716 km (0.042 R)
• M63: 30,232,982 km (0.096 R)
• M64: 31,405,679 km (0.087 R)
• M65: 32,195,855 km (0.078 R)
• M66: 32,434,165 km (0.112 R)
• M67: 34,523,748 km (0.081 R)
• M68: 35,913,362 km (0.081 R)
• M69: 36,656,565 km (0.109 R)
• M70: 37,822,530 km (0.077 R)
• M71: 39,424,125 km (0.118 R)
• M72: 41,392,534 km (0.101 R)
• M73: 41,651,638 km (0.111 R)
• M74: 41,738,105 km (0.115 R)
• M75: 42,867,868 km (0.107 R)
• M76: 43,919,541 km (0.111 R)
• M77: 46,227,238 km (0.095 R)
• M78: 47,757,175 km (0.042 R)
• M79: 48,664,935 km (0.106 R)
• M80: 48,938,400 km (0.092 R)
• M81: 52,819,717 km (0.081 R)
• M82: 53,382,205 km (0.104 R)
• M83: 54,229,677 km (0.047 R)
• M84: 54,324,223 km (0.088 R)
• M85: 55,081,637 km (0.066 R)
• M86: 55,937,935 km (0.099 R)
• M87: 56,033,378 km (0.049 R)
• M88: 57,086,547 km (0.106 R)
• M89: 58,921,066 km (0.091 R)
• M90: 60,187,263 km (0.118 R)
• M91: 60,382,937 km (0.079 R)
• M92: 61,265,714 km (0.085 R)
• M93: 64,139,339 km (0.047 R)
• M94: 64,539,065 km (0.115 R)
• M95: 65,341,208 km (0.05 R)
• M96: 65,844,156 km (0.069 R)

Planet 8 - Ice Giant

Semi-Major Axis: 18.51 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 620.6

Radius: 7.9

Gravity: 9.94 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 17.4 AU - 19.62 AU

Year: 29533 Days

Day: 18.5 Hours

Environment

Temp: -201 °C

Axial Tilt: 23.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 95,473,577 km

• M1: 122,371 km (0.067 R)
• M2: 2,716,398 km (0.079 R)
• M3: 3,577,783 km (0.091 R)
• M4: 4,112,595 km (0.114 R)
• M5: 5,583,741 km (0.107 R)
• M6: 6,088,185 km (0.033 R)
• M7: 6,259,624 km (0.072 R)
• M8: 6,317,069 km (0.112 R)
• M9: 7,321,170 km (0.114 R)
• M10: 7,749,020 km (0.081 R)
• M11: 8,247,929 km (0.104 R)
• M12: 9,672,699 km (0.041 R)
• M13: 10,074,519 km (0.063 R)
• M14: 11,452,465 km (0.117 R)
• M15: 11,664,296 km (0.037 R)
• M16: 11,735,205 km (0.088 R)
• M17: 12,742,597 km (0.08 R)
• M18: 13,852,464 km (0.111 R)
• M19: 15,535,589 km (0.111 R)
• M20: 15,613,530 km (0.069 R)
• M21: 16,321,726 km (0.088 R)
• M22: 18,756,880 km (0.091 R)
• M23: 19,173,660 km (0.12 R)
• M24: 21,129,951 km (0.03 R)
• M25: 21,825,282 km (0.091 R)
• M26: 23,506,313 km (0.096 R)
• M27: 25,228,634 km (0.103 R)
• M28: 27,934,710 km (0.104 R)
• M29: 28,219,993 km (0.085 R)
• M30: 29,854,200 km (0.104 R)
• M31: 30,048,378 km (0.092 R)
• M32: 30,927,864 km (0.05 R)
• M33: 31,124,435 km (0.118 R)
• M34: 32,912,130 km (0.047 R)
• M35: 34,325,531 km (0.085 R)
• M36: 36,171,718 km (0.098 R)
• M37: 36,586,403 km (0.088 R)
• M38: 37,211,274 km (0.084 R)
• M39: 37,944,902 km (0.032 R)
• M40: 38,366,169 km (0.11 R)
• M41: 41,250,117 km (0.068 R)
• M42: 41,900,568 km (0.12 R)
• M43: 44,424,733 km (0.116 R)
• M44: 46,659,426 km (0.103 R)
• M45: 47,110,763 km (0.081 R)
• M46: 49,274,098 km (0.114 R)
• M47: 49,388,989 km (0.101 R)
• M48: 53,815,291 km (0.098 R)
• M49: 56,195,543 km (0.077 R)
• M50: 56,675,602 km (0.036 R)
• M51: 57,398,459 km (0.116 R)
• M52: 58,003,134 km (0.105 R)
• M53: 61,922,448 km (0.053 R)
• M54: 62,418,365 km (0.11 R)
• M55: 63,663,917 km (0.092 R)
• M56: 64,289,835 km (0.118 R)
• M57: 65,169,470 km (0.113 R)
• M58: 66,813,551 km (0.117 R)
• M59: 67,449,491 km (0.081 R)
• M60: 68,984,066 km (0.079 R)
• M61: 70,013,449 km (0.053 R)
• M62: 70,530,160 km (0.12 R)
• M63: 73,394,062 km (0.092 R)
• M64: 74,708,279 km (0.093 R)
• M65: 77,360,200 km (0.029 R)
• M66: 77,760,674 km (0.069 R)
• M67: 78,429,526 km (0.027 R)
• M68: 79,503,788 km (0.088 R)
• M69: 79,638,426 km (0.112 R)
• M70: 80,447,751 km (0.105 R)
• M71: 83,849,307 km (0.057 R)
• M72: 84,123,371 km (0.113 R)
• M73: 85,774,482 km (0.094 R)
• M74: 86,742,680 km (0.045 R)
• M75: 88,410,546 km (0.093 R)
• M76: 90,510,452 km (0.082 R)
• M77: 91,637,073 km (0.072 R)
• M78: 91,919,514 km (0.059 R)
• M79: 92,060,734 km (0.099 R)
• M80: 95,187,629 km (0.091 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: 399 - 14,584 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit