🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.49

Radius: 1.82

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 0.74 AU - 1.18 AU

Year: 332 Days

Day: 13.3 Hours

Environment

Temp: 108 °C

Axial Tilt: 2.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.44 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.62

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 1.15 AU - 1.73 AU

Year: 610 Days

Day: 42.3 Hours

Environment

Temp: -4 °C

Axial Tilt: 12.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 2.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.71

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 1.6 AU - 2.44 AU

Year: 1014 Days

Day: 46.7 Hours

Environment

Temp: -62 °C

Axial Tilt: 46.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 111,391,189 km

• M1: 838,197 km (0.09 R)
• M2: 1,095,056 km (0.086 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.47

Radius: 1.17

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 1.81 AU - 2.51 AU

Year: 1121 Days

Day: 27 Hours

Environment

Temp: -67 °C

Axial Tilt: 7.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 111,391,189 km

• M1: 552,914 km (0.075 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.57

Radius: 1.66

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 2.53 AU - 2.65 AU

Year: 1472 Days

Day: 26.9 Hours

Environment

Temp: -70 °C

Axial Tilt: 34.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.27 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 7.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 437.4

Radius: 14.8

Gravity: 2 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 6.56 AU - 9.34 AU

Year: 7915 Days

Day: 8.7 Hours

Environment

Temp: -163 °C

Axial Tilt: 31.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 111,391,189 km

• M1: 187,147 km (0.107 R)
• M2: 314,754 km (0.119 R)
• M3: 541,993 km (0.088 R)
• M4: 662,120 km (0.104 R)
• M5: 891,304 km (0.1 R)
• M6: 1,070,074 km (0.112 R)
• M7: 1,180,477 km (0.046 R)
• M8: 1,608,177 km (0.108 R)
• M9: 1,830,928 km (0.107 R)
• M10: 2,024,508 km (0.119 R)
• M11: 2,184,428 km (0.061 R)
• M12: 2,474,947 km (0.105 R)
• M13: 2,646,686 km (0.109 R)
• M14: 3,326,458 km (0.097 R)
• M15: 3,662,156 km (0.113 R)
• M16: 3,859,027 km (0.105 R)
• M17: 4,186,496 km (0.1 R)
• M18: 4,418,672 km (0.098 R)
• M19: 4,681,665 km (0.12 R)
• M20: 4,949,745 km (0.108 R)
• M21: 5,140,632 km (0.059 R)
• M22: 5,445,512 km (0.068 R)
• M23: 5,642,532 km (0.06 R)
• M24: 6,160,440 km (0.067 R)
• M25: 6,544,009 km (0.098 R)
• M26: 6,783,964 km (0.05 R)
• M27: 6,935,507 km (0.112 R)
• M28: 7,149,432 km (0.056 R)
• M29: 7,427,833 km (0.095 R)
• M30: 7,963,543 km (0.095 R)
• M31: 8,316,894 km (0.114 R)
• M32: 8,577,044 km (0.037 R)
• M33: 8,675,330 km (0.051 R)
• M34: 8,774,065 km (0.113 R)
• M35: 9,072,363 km (0.078 R)
• M36: 10,931,565 km (0.058 R)
• M37: 11,109,587 km (0.045 R)
• M38: 11,577,080 km (0.118 R)
• M39: 11,977,703 km (0.108 R)
• M40: 12,643,114 km (0.072 R)
• M41: 12,980,308 km (0.117 R)
• M42: 13,131,103 km (0.112 R)
• M43: 14,397,748 km (0.119 R)
• M44: 15,583,012 km (0.095 R)
• M45: 16,025,373 km (0.115 R)
• M46: 16,268,469 km (0.077 R)
• M47: 16,717,412 km (0.043 R)
• M48: 17,419,026 km (0.068 R)
• M49: 17,836,405 km (0.105 R)
• M50: 18,553,427 km (0.109 R)
• M51: 18,979,631 km (0.113 R)
• M52: 19,322,809 km (0.097 R)
• M53: 19,841,614 km (0.073 R)
• M54: 20,452,722 km (0.059 R)
• M55: 20,628,499 km (0.11 R)
• M56: 21,114,393 km (0.1 R)
• M57: 21,604,027 km (0.106 R)
• M58: 24,293,946 km (0.059 R)
• M59: 25,276,655 km (0.108 R)
• M60: 26,991,495 km (0.099 R)
• M61: 27,087,986 km (0.043 R)
• M62: 27,184,327 km (0.108 R)
• M63: 27,377,757 km (0.119 R)
• M64: 28,351,190 km (0.049 R)
• M65: 28,596,381 km (0.068 R)
• M66: 29,088,708 km (0.083 R)
• M67: 29,286,476 km (0.096 R)
• M68: 31,187,416 km (0.096 R)
• M69: 31,288,544 km (0.1 R)
• M70: 32,254,946 km (0.063 R)
• M71: 32,818,930 km (0.105 R)
• M72: 33,334,445 km (0.098 R)
• M73: 33,437,966 km (0.114 R)
• M74: 33,593,249 km (0.12 R)
• M75: 34,112,802 km (0.106 R)
• M76: 34,269,282 km (0.11 R)
• M77: 34,582,689 km (0.111 R)
• M78: 35,317,963 km (0.104 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.85 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 812.5

Radius: 6.1

Gravity: 21.84 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 11.97 AU - 15.73 AU

Year: 18200 Days

Day: 16.5 Hours

Environment

Temp: -184 °C

Axial Tilt: 17.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 111,391,189 km

• M1: 82,578 km (0.096 R)
• M2: 140,323 km (0.097 R)
• M3: 374,593 km (0.09 R)
• M4: 549,623 km (0.117 R)
• M5: 797,207 km (0.11 R)
• M6: 1,131,259 km (0.078 R)
• M7: 1,327,980 km (0.07 R)
• M8: 1,386,323 km (0.114 R)
• M9: 1,505,403 km (0.031 R)
• M10: 1,627,774 km (0.106 R)
• M11: 2,082,103 km (0.086 R)
• M12: 4,291,065 km (0.066 R)
• M13: 5,560,104 km (0.094 R)
• M14: 5,798,114 km (0.071 R)
• M15: 6,682,686 km (0.111 R)
• M16: 7,347,350 km (0.067 R)
• M17: 7,819,780 km (0.089 R)
• M18: 9,295,114 km (0.06 R)
• M19: 10,267,051 km (0.109 R)
• M20: 10,794,534 km (0.076 R)
• M21: 10,913,015 km (0.105 R)
• M22: 11,211,014 km (0.098 R)
• M23: 11,572,143 km (0.083 R)
• M24: 12,678,270 km (0.11 R)
• M25: 13,117,489 km (0.114 R)
• M26: 13,180,620 km (0.105 R)
• M27: 13,882,084 km (0.091 R)
• M28: 14,269,692 km (0.118 R)
• M29: 15,788,559 km (0.107 R)
• M30: 16,601,175 km (0.113 R)
• M31: 17,357,991 km (0.108 R)
• M32: 17,427,404 km (0.084 R)
• M33: 17,496,817 km (0.03 R)
• M34: 17,915,542 km (0.11 R)
• M35: 18,408,018 km (0.027 R)
• M36: 18,976,490 km (0.101 R)
• M37: 19,478,540 km (0.084 R)
• M38: 19,985,079 km (0.073 R)
• M39: 20,130,488 km (0.088 R)
• M40: 20,203,492 km (0.091 R)
• M41: 21,903,821 km (0.086 R)
• M42: 22,961,029 km (0.116 R)
• M43: 23,113,469 km (0.109 R)
• M44: 23,803,415 km (0.092 R)
• M45: 24,267,168 km (0.04 R)
• M46: 24,733,914 km (0.099 R)
• M47: 24,812,004 km (0.066 R)
• M48: 25,046,723 km (0.099 R)
• M49: 27,030,989 km (0.057 R)
• M50: 30,980,073 km (0.106 R)
• M51: 31,825,152 km (0.085 R)
• M52: 33,279,243 km (0.112 R)
• M53: 34,144,667 km (0.081 R)
• M54: 36,784,920 km (0.085 R)
• M55: 37,320,779 km (0.079 R)
• M56: 40,405,936 km (0.03 R)
• M57: 40,774,246 km (0.1 R)
• M58: 40,866,548 km (0.115 R)
• M59: 41,143,753 km (0.084 R)
• M60: 42,726,049 km (0.098 R)
• M61: 44,138,852 km (0.115 R)
• M62: 44,423,237 km (0.108 R)
• M63: 45,950,183 km (0.066 R)
• M64: 46,623,523 km (0.066 R)
• M65: 46,720,013 km (0.119 R)
• M66: 46,913,144 km (0.116 R)
• M67: 47,300,304 km (0.041 R)
• M68: 48,859,263 km (0.12 R)
• M69: 50,138,175 km (0.065 R)
• M70: 50,335,944 km (0.104 R)
• M71: 51,428,158 km (0.084 R)
• M72: 53,131,479 km (0.099 R)
• M73: 53,333,137 km (0.111 R)
• M74: 54,142,013 km (0.072 R)
• M75: 54,344,867 km (0.119 R)
• M76: 55,874,506 km (0.098 R)
• M77: 56,696,097 km (0.063 R)
• M78: 57,211,611 km (0.101 R)
• M79: 57,521,578 km (0.066 R)
• M80: 60,022,106 km (0.071 R)
• M81: 60,231,992 km (0.116 R)
• M82: 61,708,673 km (0.119 R)
• M83: 62,877,182 km (0.117 R)
• M84: 63,090,508 km (0.061 R)
• M85: 63,838,647 km (0.049 R)
• M86: 65,344,051 km (0.109 R)
• M87: 66,317,933 km (0.065 R)
• M88: 67,514,716 km (0.084 R)
• M89: 67,623,922 km (0.074 R)
• M90: 69,048,244 km (0.109 R)
• M91: 71,258,702 km (0.119 R)
• M92: 71,703,606 km (0.039 R)
• M93: 72,261,007 km (0.108 R)
• M94: 73,492,497 km (0.063 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.08 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 197.9

Radius: 7.4

Gravity: 3.61 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 13.72 AU - 16.44 AU

Year: 20678 Days

Day: 22.7 Hours

Environment

Temp: -183 °C

Axial Tilt: 95.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 111,391,189 km

• M1: 100,530 km (0.118 R)
• M2: 428,149 km (0.055 R)
• M3: 487,390 km (0.12 R)
• M4: 533,915 km (0.107 R)
• M5: 598,541 km (0.048 R)
• M6: 718,369 km (0.103 R)
• M7: 1,022,501 km (0.059 R)
• M8: 1,210,396 km (0.106 R)
• M9: 1,524,552 km (0.031 R)
• M10: 1,571,526 km (0.068 R)
• M11: 1,619,098 km (0.053 R)
• M12: 2,146,580 km (0.088 R)
• M13: 2,526,110 km (0.049 R)
• M14: 3,377,621 km (0.071 R)
• M15: 3,850,350 km (0.095 R)
• M16: 4,144,011 km (0.115 R)
• M17: 4,444,852 km (0.074 R)
• M18: 4,752,874 km (0.09 R)
• M19: 5,138,687 km (0.061 R)
• M20: 5,353,509 km (0.104 R)
• M21: 5,607,826 km (0.031 R)
• M22: 5,940,531 km (0.102 R)
• M23: 6,015,330 km (0.058 R)
• M24: 6,317,817 km (0.094 R)
• M25: 6,509,303 km (0.095 R)
• M26: 6,858,913 km (0.064 R)
• M27: 6,937,452 km (0.087 R)
• M28: 7,698,456 km (0.07 R)
• M29: 8,443,603 km (0.118 R)
• M30: 9,472,537 km (0.089 R)
• M31: 10,722,278 km (0.083 R)
• M32: 11,088,793 km (0.082 R)
• M33: 11,552,696 km (0.048 R)
• M34: 12,260,593 km (0.113 R)
• M35: 12,403,907 km (0.096 R)
• M36: 12,451,779 km (0.105 R)
• M37: 12,547,671 km (0.039 R)
• M38: 13,471,288 km (0.069 R)
• M39: 14,618,405 km (0.099 R)
• M40: 15,126,888 km (0.05 R)
• M41: 15,178,050 km (0.114 R)
• M42: 16,951,832 km (0.102 R)
• M43: 19,287,205 km (0.101 R)
• M44: 19,844,606 km (0.117 R)
• M45: 20,012,904 km (0.085 R)
• M46: 20,747,579 km (0.053 R)
• M47: 20,975,417 km (0.084 R)
• M48: 21,376,040 km (0.079 R)
• M49: 21,548,526 km (0.113 R)
• M50: 21,721,461 km (0.05 R)
• M51: 22,476,332 km (0.115 R)
• M52: 22,651,661 km (0.1 R)
• M53: 23,239,730 km (0.042 R)
• M54: 23,654,266 km (0.043 R)
• M55: 25,336,943 km (0.08 R)
• M56: 25,580,338 km (0.031 R)
• M57: 25,702,410 km (0.064 R)
• M58: 25,763,596 km (0.105 R)
• M59: 26,131,158 km (0.12 R)
• M60: 26,995,684 km (0.081 R)
• M61: 27,431,462 km (0.049 R)
• M62: 27,556,377 km (0.065 R)
• M63: 28,246,920 km (0.03 R)
• M64: 28,436,162 km (0.042 R)
• M65: 29,133,886 km (0.064 R)
• M66: 29,965,800 km (0.11 R)
• M67: 32,244,026 km (0.097 R)
• M68: 32,441,794 km (0.087 R)
• M69: 32,838,827 km (0.061 R)
• M70: 33,170,785 km (0.098 R)
• M71: 33,437,218 km (0.069 R)
• M72: 34,577,304 km (0.038 R)
• M73: 34,847,478 km (0.081 R)
• M74: 37,795,154 km (0.07 R)
• M75: 38,212,831 km (0.088 R)
• M76: 38,912,201 km (0.11 R)
• M77: 38,982,363 km (0.106 R)
• M78: 39,969,409 km (0.059 R)
• M79: 40,964,535 km (0.061 R)
• M80: 41,250,266 km (0.111 R)
• M81: 41,393,432 km (0.104 R)
• M82: 41,752,018 km (0.117 R)
• M83: 43,269,539 km (0.115 R)
• M84: 44,291,142 km (0.072 R)
• M85: 47,328,578 km (0.106 R)
• M86: 48,683,037 km (0.096 R)
• M87: 49,745,481 km (0.103 R)

Planet 9 - Ice Giant

Semi-Major Axis: 20.24 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 831.6

Radius: 5.4

Gravity: 28.52 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 19.09 AU - 21.39 AU

Year: 32152 Days

Day: 24.7 Hours

Environment

Temp: -208 °C

Axial Tilt: 6.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 111,391,189 km

• M1: 70,610 km (0.037 R)
• M2: 406,009 km (0.094 R)
• M3: 1,129,913 km (0.086 R)
• M4: 2,445,776 km (0.104 R)
• M5: 3,224,433 km (0.087 R)
• M6: 3,534,848 km (0.118 R)
• M7: 4,522,344 km (0.092 R)
• M8: 4,810,918 km (0.116 R)
• M9: 5,046,235 km (0.097 R)
• M10: 7,325,957 km (0.112 R)
• M11: 7,460,745 km (0.077 R)
• M12: 8,147,250 km (0.117 R)
• M13: 8,925,308 km (0.087 R)
• M14: 9,579,649 km (0.114 R)
• M15: 9,949,754 km (0.114 R)
• M16: 10,174,002 km (0.11 R)
• M17: 11,242,729 km (0.095 R)
• M18: 12,266,726 km (0.092 R)
• M19: 12,426,796 km (0.059 R)
• M20: 13,156,086 km (0.116 R)
• M21: 16,296,743 km (0.068 R)
• M22: 17,004,940 km (0.113 R)
• M23: 17,183,559 km (0.078 R)
• M24: 18,451,102 km (0.096 R)
• M25: 18,542,806 km (0.093 R)
• M26: 18,726,661 km (0.103 R)
• M27: 20,502,987 km (0.082 R)
• M28: 20,693,125 km (0.116 R)
• M29: 23,019,522 km (0.111 R)
• M30: 23,415,208 km (0.106 R)
• M31: 24,414,372 km (0.079 R)
• M32: 24,817,838 km (0.056 R)
• M33: 25,020,543 km (0.117 R)
• M34: 26,041,698 km (0.103 R)
• M35: 26,453,990 km (0.077 R)
• M36: 26,868,376 km (0.032 R)
• M37: 27,180,736 km (0.075 R)
• M38: 27,703,730 km (0.072 R)
• M39: 30,585,285 km (0.116 R)
• M40: 32,447,778 km (0.107 R)
• M41: 32,780,334 km (0.088 R)
• M42: 33,896,783 km (0.103 R)
• M43: 35,823,155 km (0.099 R)
• M44: 39,899,398 km (0.05 R)
• M45: 40,374,521 km (0.115 R)
• M46: 41,690,832 km (0.057 R)
• M47: 47,722,469 km (0.053 R)
• M48: 48,732,853 km (0.039 R)
• M49: 50,389,649 km (0.071 R)
• M50: 50,646,210 km (0.068 R)
• M51: 51,289,331 km (0.119 R)
• M52: 51,935,294 km (0.111 R)
• M53: 52,324,099 km (0.085 R)
• M54: 52,583,951 km (0.109 R)
• M55: 54,545,777 km (0.078 R)
• M56: 54,941,015 km (0.101 R)
• M57: 57,734,306 km (0.119 R)
• M58: 58,810,513 km (0.088 R)
• M59: 59,080,537 km (0.026 R)
• M60: 60,029,138 km (0.094 R)
• M61: 63,042,936 km (0.08 R)
• M62: 63,181,015 km (0.08 R)
• M63: 64,568,087 km (0.069 R)
• M64: 66,667,543 km (0.056 R)
• M65: 66,949,086 km (0.117 R)
• M66: 67,796,259 km (0.107 R)
• M67: 68,789,140 km (0.119 R)
• M68: 69,358,659 km (0.086 R)
• M69: 69,501,376 km (0.082 R)
• M70: 69,644,092 km (0.074 R)
• M71: 70,789,264 km (0.104 R)
• M72: 72,229,742 km (0.1 R)
• M73: 73,243,716 km (0.096 R)
• M74: 75,872,599 km (0.109 R)
• M75: 77,790,444 km (0.111 R)
• M76: 78,829,700 km (0.091 R)
• M77: 81,222,369 km (0.093 R)
• M78: 86,232,102 km (0.031 R)
• M79: 86,692,415 km (0.098 R)
• M80: 87,153,625 km (0.096 R)
• M81: 88,232,824 km (0.116 R)
• M82: 89,316,511 km (0.081 R)
• M83: 91,966,637 km (0.11 R)
• M84: 95,592,890 km (0.117 R)
• M85: 96,546,576 km (0.12 R)
• M86: 99,426,485 km (0.03 R)
• M87: 100,554,004 km (0.025 R)
• M88: 103,147,133 km (0.117 R)
• M89: 103,635,870 km (0.105 R)
• M90: 104,288,565 km (0.11 R)
• M91: 104,942,607 km (0.087 R)
• M92: 106,419,437 km (0.082 R)
• M93: 107,242,674 km (0.062 R)
• M94: 107,572,687 km (0.107 R)
• M95: 108,730,126 km (0.099 R)

Kuiper Belt

Range: 31.1 - 48.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 276 - 19,286 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit