🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.11

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 0.52 AU - 0.76 AU

Year: 189 Days

Day: 42.3 Hours

Environment

Temp: 189 °C

Axial Tilt: 21.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.82

Radius: 1.88

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 0.83 AU - 0.91 AU

Year: 299 Days

Day: 18.1 Hours

Environment

Temp: 106 °C

Axial Tilt: 19.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 84,914,472 km

• M1: 44,281 km (0.095 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.94

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 1.01 AU - 1.13 AU

Year: 408 Days

Day: 20.3 Hours

Environment

Temp: 21 °C

Axial Tilt: 34.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.85

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 0.94 AU - 1.22 AU

Year: 414 Days

Day: 17.7 Hours

Environment

Temp: -0 °C

Axial Tilt: 37.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 84,914,472 km

• M1: 84,074 km (0.069 R)
• M2: 158,275 km (0.092 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.68

Radius: 1.85

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 1.7 AU - 1.98 AU

Year: 921 Days

Day: 35.9 Hours

Environment

Temp: -68 °C

Axial Tilt: 38.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 84,914,472 km

• M1: 1,079,199 km (0.093 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.84

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 3.65 AU - 4.19 AU

Year: 2864 Days

Day: 25 Hours

Environment

Temp: -131 °C

Axial Tilt: 25.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 84,914,472 km

• M1: 2,160,193 km (0.085 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 631.8

Radius: 10.6

Gravity: 5.62 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 3.91 AU - 5.77 AU

Year: 3929 Days

Day: 8.9 Hours

Environment

Temp: -132 °C

Axial Tilt: 13.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 84,914,472 km

• M1: 134,040 km (0.108 R)
• M2: 213,027 km (0.088 R)
• M3: 287,976 km (0.093 R)
• M4: 385,514 km (0.113 R)
• M5: 488,587 km (0.111 R)
• M6: 663,766 km (0.095 R)
• M7: 907,311 km (0.067 R)
• M8: 1,040,154 km (0.118 R)
• M9: 1,128,118 km (0.094 R)
• M10: 1,271,881 km (0.049 R)
• M11: 1,380,489 km (0.095 R)
• M12: 1,607,130 km (0.07 R)
• M13: 1,680,582 km (0.081 R)
• M14: 1,785,301 km (0.112 R)
• M15: 1,923,230 km (0.051 R)
• M16: 2,080,757 km (0.079 R)
• M17: 2,325,349 km (0.094 R)
• M18: 3,243,880 km (0.041 R)
• M19: 3,356,527 km (0.044 R)
• M20: 4,202,204 km (0.115 R)
• M21: 4,284,184 km (0.116 R)
• M22: 4,554,208 km (0.086 R)
• M23: 5,644,328 km (0.039 R)
• M24: 5,803,350 km (0.067 R)
• M25: 6,596,219 km (0.104 R)
• M26: 6,787,704 km (0.105 R)
• M27: 7,176,359 km (0.08 R)
• M28: 7,249,962 km (0.044 R)
• M29: 7,447,730 km (0.108 R)
• M30: 8,153,832 km (0.086 R)
• M31: 9,172,743 km (0.109 R)
• M32: 9,279,406 km (0.118 R)
• M33: 9,521,306 km (0.1 R)
• M34: 9,819,604 km (0.08 R)
• M35: 9,928,811 km (0.112 R)
• M36: 11,043,614 km (0.111 R)
• M37: 11,529,358 km (0.08 R)
• M38: 11,934,769 km (0.09 R)
• M39: 12,080,626 km (0.109 R)
• M40: 12,256,404 km (0.065 R)
• M41: 12,344,667 km (0.118 R)
• M42: 12,789,122 km (0.087 R)
• M43: 12,998,409 km (0.081 R)
• M44: 13,118,387 km (0.096 R)
• M45: 13,724,258 km (0.083 R)
• M46: 13,907,815 km (0.049 R)
• M47: 13,999,967 km (0.063 R)
• M48: 14,184,721 km (0.116 R)
• M49: 14,432,305 km (0.118 R)
• M50: 14,806,449 km (0.075 R)
• M51: 15,883,704 km (0.073 R)
• M52: 15,980,045 km (0.095 R)
• M53: 16,496,756 km (0.098 R)
• M54: 16,920,716 km (0.063 R)
• M55: 17,348,267 km (0.073 R)
• M56: 17,414,389 km (0.106 R)
• M57: 17,845,979 km (0.087 R)
• M58: 18,753,739 km (0.11 R)
• M59: 19,161,991 km (0.112 R)
• M60: 19,470,163 km (0.118 R)
• M61: 19,573,236 km (0.07 R)
• M62: 19,918,059 km (0.102 R)
• M63: 20,474,114 km (0.113 R)
• M64: 20,543,976 km (0.069 R)
• M65: 20,754,012 km (0.067 R)
• M66: 21,070,561 km (0.074 R)
• M67: 21,530,425 km (0.06 R)
• M68: 21,672,692 km (0.112 R)
• M69: 21,850,863 km (0.111 R)
• M70: 21,922,222 km (0.114 R)
• M71: 22,244,455 km (0.103 R)
• M72: 22,460,176 km (0.095 R)
• M73: 23,111,525 km (0.1 R)
• M74: 23,403,091 km (0.038 R)
• M75: 23,695,854 km (0.119 R)
• M76: 23,842,609 km (0.092 R)
• M77: 24,100,217 km (0.056 R)
• M78: 24,247,870 km (0.085 R)
• M79: 24,506,974 km (0.106 R)
• M80: 24,692,625 km (0.059 R)
• M81: 24,767,124 km (0.083 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 19.5

Radius: 14.8

Gravity: 0.09 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 5.26 AU - 6.16 AU

Year: 5034 Days

Day: 9.3 Hours

Environment

Temp: -149 °C

Axial Tilt: 47 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 84,914,472 km

• M1: 185,501 km (0.09 R)
• M2: 288,574 km (0.076 R)
• M3: 466,895 km (0.067 R)
• M4: 614,548 km (0.032 R)
• M5: 1,008,290 km (0.038 R)
• M6: 1,127,220 km (0.088 R)
• M7: 1,450,651 km (0.094 R)
• M8: 1,609,075 km (0.067 R)
• M9: 1,819,559 km (0.064 R)
• M10: 2,047,696 km (0.071 R)
• M11: 2,378,008 km (0.067 R)
• M12: 2,471,955 km (0.085 R)
• M13: 2,681,542 km (0.032 R)
• M14: 3,155,917 km (0.048 R)
• M15: 3,412,926 km (0.049 R)
• M16: 3,666,943 km (0.105 R)
• M17: 3,957,761 km (0.113 R)
• M18: 4,090,604 km (0.075 R)
• M19: 4,183,504 km (0.037 R)
• M20: 4,455,922 km (0.096 R)
• M21: 4,886,465 km (0.058 R)
• M22: 5,062,542 km (0.092 R)
• M23: 5,443,717 km (0.097 R)
• M24: 5,672,452 km (0.034 R)
• M25: 6,425,528 km (0.119 R)
• M26: 6,752,848 km (0.064 R)
• M27: 6,887,785 km (0.082 R)
• M28: 7,122,953 km (0.1 R)
• M29: 7,273,000 km (0.086 R)
• M30: 7,411,378 km (0.062 R)
• M31: 7,512,506 km (0.109 R)
• M32: 7,729,124 km (0.085 R)
• M33: 8,378,229 km (0.045 R)
• M34: 8,536,653 km (0.075 R)
• M35: 8,937,126 km (0.081 R)

Planet 9 - Gas Giant

Semi-Major Axis: 10.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 894.1

Radius: 14.4

Gravity: 4.31 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 8.4 AU - 12.72 AU

Year: 12661 Days

Day: 10.5 Hours

Environment

Temp: -177 °C

Axial Tilt: 7.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 84,914,472 km

• M1: 214,823 km (0.044 R)
• M2: 596,596 km (0.072 R)
• M3: 903,870 km (0.099 R)
• M4: 1,192,145 km (0.104 R)
• M5: 1,311,225 km (0.115 R)
• M6: 1,614,460 km (0.12 R)
• M7: 1,940,733 km (0.117 R)
• M8: 2,083,150 km (0.067 R)
• M9: 2,288,698 km (0.087 R)
• M10: 2,594,177 km (0.103 R)
• M11: 2,783,867 km (0.086 R)
• M12: 3,244,927 km (0.12 R)
• M13: 3,945,494 km (0.052 R)
• M14: 4,276,106 km (0.094 R)
• M15: 4,463,701 km (0.11 R)
• M16: 5,321,795 km (0.089 R)
• M17: 6,061,706 km (0.09 R)
• M18: 6,529,947 km (0.108 R)
• M19: 7,054,138 km (0.091 R)
• M20: 7,232,010 km (0.104 R)
• M21: 7,456,257 km (0.067 R)
• M22: 8,096,835 km (0.053 R)
• M23: 8,802,788 km (0.05 R)
• M24: 8,994,422 km (0.091 R)
• M25: 11,089,241 km (0.083 R)
• M26: 11,767,219 km (0.047 R)
• M27: 12,084,666 km (0.086 R)
• M28: 12,458,660 km (0.072 R)
• M29: 12,945,153 km (0.064 R)
• M30: 14,048,437 km (0.081 R)
• M31: 14,160,486 km (0.109 R)
• M32: 14,329,082 km (0.048 R)
• M33: 14,498,278 km (0.067 R)
• M34: 16,817,643 km (0.087 R)
• M35: 17,777,463 km (0.1 R)
• M36: 19,812,742 km (0.086 R)
• M37: 20,064,515 km (0.101 R)
• M38: 20,571,203 km (0.084 R)
• M39: 20,826,118 km (0.029 R)
• M40: 21,921,025 km (0.026 R)
• M41: 22,574,019 km (0.085 R)
• M42: 23,299,569 km (0.064 R)
• M43: 23,565,255 km (0.061 R)
• M44: 24,301,277 km (0.04 R)
• M45: 25,590,361 km (0.118 R)
• M46: 25,795,909 km (0.075 R)
• M47: 27,250,299 km (0.083 R)
• M48: 27,811,291 km (0.113 R)
• M49: 29,159,168 km (0.105 R)
• M50: 29,661,069 km (0.064 R)
• M51: 29,804,982 km (0.105 R)
• M52: 30,238,218 km (0.07 R)
• M53: 30,455,583 km (0.106 R)
• M54: 30,818,957 km (0.113 R)
• M55: 32,139,307 km (0.094 R)
• M56: 32,509,412 km (0.034 R)
• M57: 32,955,364 km (0.117 R)
• M58: 33,179,013 km (0.117 R)
• M59: 33,703,054 km (0.116 R)
• M60: 34,154,391 km (0.082 R)
• M61: 35,139,193 km (0.084 R)
• M62: 35,749,852 km (0.081 R)
• M63: 36,056,378 km (0.112 R)
• M64: 36,749,615 km (0.045 R)
• M65: 37,447,189 km (0.118 R)
• M66: 37,680,712 km (0.062 R)
• M67: 38,227,342 km (0.115 R)
• M68: 39,803,805 km (0.096 R)
• M69: 44,083,201 km (0.098 R)
• M70: 44,906,887 km (0.078 R)
• M71: 45,486,579 km (0.049 R)
• M72: 45,902,012 km (0.118 R)
• M73: 46,318,792 km (0.058 R)
• M74: 46,653,143 km (0.071 R)
• M75: 47,072,316 km (0.058 R)
• M76: 49,016,042 km (0.049 R)
• M77: 50,040,488 km (0.033 R)
• M78: 50,555,404 km (0.109 R)
• M79: 52,110,773 km (0.057 R)
• M80: 54,737,711 km (0.098 R)
• M81: 55,800,455 km (0.056 R)
• M82: 58,216,610 km (0.059 R)
• M83: 59,120,181 km (0.062 R)
• M84: 59,937,284 km (0.057 R)
• M85: 61,124,194 km (0.111 R)

Planet 10 - Ice Giant

Semi-Major Axis: 15.3 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 781.1

Radius: 4.5

Gravity: 38.57 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 12.9 AU - 17.7 AU

Year: 22081 Days

Day: 16.7 Hours

Environment

Temp: -190 °C

Axial Tilt: 37.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 84,914,472 km

• M1: 77,492 km (0.06 R)
• M2: 181,761 km (0.118 R)
• M3: 371,452 km (0.094 R)
• M4: 564,732 km (0.03 R)
• M5: 760,406 km (0.03 R)
• M6: 1,272,031 km (0.032 R)
• M7: 1,429,856 km (0.069 R)
• M8: 1,729,651 km (0.108 R)
• M9: 2,619,608 km (0.075 R)
• M10: 2,699,344 km (0.036 R)
• M11: 3,109,691 km (0.116 R)
• M12: 3,716,609 km (0.036 R)
• M13: 4,501,101 km (0.094 R)
• M14: 4,838,594 km (0.091 R)
• M15: 5,334,810 km (0.118 R)
• M16: 5,385,374 km (0.073 R)
• M17: 5,795,272 km (0.027 R)
• M18: 6,162,086 km (0.05 R)
• M19: 6,482,525 km (0.082 R)
• M20: 6,808,349 km (0.1 R)
• M21: 6,973,206 km (0.077 R)
• M22: 7,139,409 km (0.09 R)
• M23: 8,164,005 km (0.102 R)
• M24: 8,693,282 km (0.086 R)
• M25: 8,812,511 km (0.098 R)
• M26: 9,052,317 km (0.115 R)
• M27: 9,112,605 km (0.077 R)
• M28: 10,033,230 km (0.089 R)
• M29: 10,918,849 km (0.108 R)
• M30: 11,111,831 km (0.112 R)
• M31: 12,494,265 km (0.112 R)
• M32: 12,831,309 km (0.037 R)
• M33: 13,239,860 km (0.074 R)
• M34: 13,308,227 km (0.083 R)
• M35: 13,583,487 km (0.086 R)
• M36: 13,999,668 km (0.117 R)
• M37: 14,349,727 km (0.086 R)
• M38: 17,401,524 km (0.069 R)
• M39: 18,999,827 km (0.036 R)
• M40: 19,077,020 km (0.079 R)
• M41: 20,485,633 km (0.109 R)
• M42: 20,882,816 km (0.105 R)
• M43: 22,333,765 km (0.049 R)
• M44: 23,071,283 km (0.109 R)
• M45: 23,236,289 km (0.071 R)
• M46: 24,150,631 km (0.093 R)
• M47: 24,654,327 km (0.089 R)
• M48: 25,076,792 km (0.101 R)
• M49: 26,100,191 km (0.1 R)
• M50: 27,486,066 km (0.099 R)
• M51: 28,540,880 km (0.071 R)
• M52: 29,430,090 km (0.077 R)
• M53: 29,609,009 km (0.109 R)
• M54: 29,968,044 km (0.033 R)
• M55: 31,601,054 km (0.08 R)
• M56: 31,692,608 km (0.117 R)
• M57: 33,916,530 km (0.115 R)
• M58: 34,386,118 km (0.102 R)
• M59: 35,047,191 km (0.119 R)
• M60: 35,142,036 km (0.103 R)
• M61: 35,807,896 km (0.076 R)
• M62: 38,904,572 km (0.091 R)
• M63: 39,790,790 km (0.095 R)
• M64: 40,285,959 km (0.118 R)
• M65: 40,584,107 km (0.045 R)
• M66: 41,382,661 km (0.103 R)
• M67: 41,985,091 km (0.116 R)
• M68: 43,605,386 km (0.084 R)
• M69: 43,911,463 km (0.072 R)
• M70: 44,731,259 km (0.03 R)
• M71: 48,060,261 km (0.116 R)
• M72: 49,222,786 km (0.097 R)
• M73: 50,608,810 km (0.062 R)
• M74: 51,467,951 km (0.052 R)
• M75: 52,440,486 km (0.098 R)
• M76: 53,418,856 km (0.1 R)
• M77: 54,293,705 km (0.112 R)
• M78: 54,732,775 km (0.108 R)
• M79: 56,279,168 km (0.105 R)
• M80: 56,390,169 km (0.101 R)
• M81: 58,288,417 km (0.093 R)
• M82: 58,625,461 km (0.055 R)
• M83: 59,301,793 km (0.114 R)
• M84: 62,261,886 km (0.071 R)
• M85: 62,836,491 km (0.05 R)
• M86: 65,853,431 km (0.083 R)
• M87: 66,438,958 km (0.087 R)
• M88: 66,673,677 km (0.108 R)
• M89: 67,969,493 km (0.102 R)
• M90: 70,107,845 km (0.105 R)
• M91: 70,346,753 km (0.089 R)
• M92: 70,585,960 km (0.071 R)
• M93: 71,185,249 km (0.087 R)
• M94: 71,305,227 km (0.105 R)
• M95: 75,304,427 km (0.094 R)
• M96: 76,653,650 km (0.099 R)
• M97: 77,269,544 km (0.093 R)
• M98: 79,127,101 km (0.097 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 190 - 11,040 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit