🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.66

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 0.52 AU - 0.72 AU

Year: 178 Days

Day: 46.3 Hours

Environment

Temp: 229 °C

Axial Tilt: 12.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.7

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 0.84 AU - 1.34 AU

Year: 416 Days

Day: 27.7 Hours

Environment

Temp: 17 °C

Axial Tilt: 5.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.24 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.85

Radius: 1.28

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 1.22 AU - 1.26 AU

Year: 504 Days

Day: 24.8 Hours

Environment

Temp: -11 °C

Axial Tilt: 19.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 4.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.53

Radius: 1.19

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 3.76 AU - 5.22 AU

Year: 3475 Days

Day: 38.9 Hours

Environment

Temp: -135 °C

Axial Tilt: 12.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.34 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 6.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 858.7

Radius: 13.7

Gravity: 4.58 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 5.61 AU - 6.77 AU

Year: 5625 Days

Day: 5.3 Hours

Environment

Temp: -144 °C

Axial Tilt: 170.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 38,865,607 km

• M1: 210,783 km (0.054 R)
• M2: 409,749 km (0.042 R)
• M3: 539,001 km (0.06 R)
• M4: 919,279 km (0.106 R)
• M5: 1,008,439 km (0.107 R)
• M6: 1,148,313 km (0.038 R)
• M7: 1,262,157 km (0.08 R)
• M8: 2,006,257 km (0.085 R)
• M9: 2,434,556 km (0.118 R)
• M10: 2,648,630 km (0.09 R)
• M11: 2,802,417 km (0.119 R)
• M12: 3,073,039 km (0.102 R)
• M13: 3,737,703 km (0.08 R)
• M14: 4,036,300 km (0.067 R)
• M15: 4,137,578 km (0.073 R)
• M16: 4,420,617 km (0.118 R)
• M17: 4,577,695 km (0.092 R)
• M18: 4,816,902 km (0.095 R)
• M19: 5,087,524 km (0.059 R)
• M20: 5,502,808 km (0.098 R)
• M21: 5,900,589 km (0.102 R)
• M22: 6,694,056 km (0.116 R)
• M23: 6,784,263 km (0.108 R)
• M24: 7,149,432 km (0.099 R)
• M25: 7,803,923 km (0.105 R)
• M26: 8,186,594 km (0.081 R)
• M27: 8,283,234 km (0.081 R)
• M28: 8,608,161 km (0.076 R)
• M29: 8,838,093 km (0.071 R)
• M30: 9,103,479 km (0.074 R)
• M31: 9,778,315 km (0.093 R)
• M32: 10,052,827 km (0.049 R)
• M33: 10,962,532 km (0.1 R)
• M34: 11,789,210 km (0.116 R)
• M35: 12,228,579 km (0.103 R)
• M36: 12,524,483 km (0.099 R)
• M37: 12,747,983 km (0.067 R)
• M38: 12,935,279 km (0.086 R)
• M39: 13,312,565 km (0.109 R)
• M40: 13,426,409 km (0.11 R)
• M41: 15,133,919 km (0.111 R)
• M42: 15,292,642 km (0.097 R)
• M43: 15,451,814 km (0.079 R)
• M44: 16,215,512 km (0.086 R)
• M45: 17,654,194 km (0.12 R)
• M46: 17,863,183 km (0.12 R)
• M47: 18,410,112 km (0.072 R)
• M48: 18,706,915 km (0.027 R)
• M49: 19,090,783 km (0.047 R)
• M50: 19,391,325 km (0.05 R)
• M51: 19,693,363 km (0.109 R)
• M52: 20,433,274 km (0.097 R)
• M53: 21,005,187 km (0.091 R)
• M54: 21,182,311 km (0.063 R)
• M55: 21,940,473 km (0.083 R)
• M56: 22,030,231 km (0.109 R)
• M57: 22,980,178 km (0.085 R)
• M58: 23,117,060 km (0.109 R)
• M59: 23,943,588 km (0.101 R)
• M60: 24,873,339 km (0.101 R)
• M61: 25,625,666 km (0.091 R)
• M62: 25,767,635 km (0.111 R)
• M63: 27,104,591 km (0.105 R)
• M64: 27,684,582 km (0.114 R)
• M65: 27,830,141 km (0.115 R)
• M66: 28,317,381 km (0.089 R)
• M67: 28,513,055 km (0.107 R)
• M68: 28,758,395 km (0.086 R)
• M69: 28,856,681 km (0.065 R)
• M70: 29,004,334 km (0.118 R)
• M71: 29,448,790 km (0.094 R)
• M72: 30,044,937 km (0.043 R)
• M73: 30,344,432 km (0.104 R)
• M74: 31,451,456 km (0.066 R)
• M75: 32,111,781 km (0.105 R)
• M76: 34,276,313 km (0.1 R)
• M77: 34,432,643 km (0.056 R)
• M78: 34,693,841 km (0.107 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 756.9

Radius: 10.5

Gravity: 6.87 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 9.53 AU - 10.69 AU

Year: 11741 Days

Day: 10.2 Hours

Environment

Temp: -179 °C

Axial Tilt: 39.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 38,865,607 km

• M1: 135,536 km (0.103 R)
• M2: 554,410 km (0.086 R)
• M3: 638,334 km (0.093 R)
• M4: 879,336 km (0.062 R)
• M5: 1,640,939 km (0.117 R)
• M6: 1,767,200 km (0.039 R)
• M7: 2,002,667 km (0.112 R)
• M8: 3,074,685 km (0.06 R)
• M9: 3,553,398 km (0.113 R)
• M10: 3,651,983 km (0.095 R)
• M11: 3,784,826 km (0.083 R)
• M12: 4,124,114 km (0.067 R)
• M13: 4,367,510 km (0.109 R)
• M14: 5,539,310 km (0.091 R)
• M15: 8,678,920 km (0.12 R)
• M16: 9,081,189 km (0.09 R)
• M17: 9,398,486 km (0.112 R)
• M18: 10,561,011 km (0.116 R)
• M19: 11,523,524 km (0.071 R)
• M20: 12,463,597 km (0.09 R)
• M21: 13,121,080 km (0.053 R)
• M22: 13,479,815 km (0.101 R)
• M23: 13,841,693 km (0.093 R)
• M24: 13,945,813 km (0.116 R)
• M25: 14,206,861 km (0.076 R)
• M26: 14,893,515 km (0.084 R)
• M27: 15,053,435 km (0.115 R)
• M28: 15,213,954 km (0.075 R)
• M29: 15,753,254 km (0.118 R)
• M30: 16,518,896 km (0.074 R)
• M31: 16,961,706 km (0.029 R)
• M32: 17,352,605 km (0.093 R)
• M33: 18,428,064 km (0.085 R)
• M34: 18,657,398 km (0.074 R)
• M35: 18,772,289 km (0.068 R)
• M36: 19,758,887 km (0.086 R)
• M37: 20,052,248 km (0.077 R)
• M38: 21,120,527 km (0.103 R)
• M39: 21,300,343 km (0.115 R)
• M40: 22,085,433 km (0.12 R)
• M41: 22,757,127 km (0.091 R)
• M42: 22,880,097 km (0.106 R)
• M43: 23,249,903 km (0.092 R)
• M44: 23,559,720 km (0.067 R)
• M45: 24,183,393 km (0.095 R)
• M46: 24,749,322 km (0.047 R)
• M47: 26,151,054 km (0.047 R)
• M48: 26,602,391 km (0.06 R)
• M49: 26,991,345 km (0.073 R)
• M50: 28,037,783 km (0.05 R)
• M51: 29,097,534 km (0.085 R)
• M52: 29,632,346 km (0.081 R)
• M53: 30,102,832 km (0.074 R)
• M54: 31,187,715 km (0.035 R)
• M55: 31,324,298 km (0.086 R)
• M56: 31,529,397 km (0.117 R)
• M57: 31,803,610 km (0.086 R)
• M58: 31,872,275 km (0.074 R)
• M59: 32,839,126 km (0.117 R)
• M60: 33,395,780 km (0.07 R)
• M61: 34,872,012 km (0.049 R)
• M62: 35,440,035 km (0.098 R)
• M63: 36,801,226 km (0.063 R)
• M64: 36,945,438 km (0.069 R)
• M65: 37,307,016 km (0.086 R)
• M66: 37,524,531 km (0.083 R)
• M67: 38,033,613 km (0.093 R)
• M68: 38,544,939 km (0.102 R)
• M69: 39,058,508 km (0.088 R)
• M70: 39,426,818 km (0.092 R)
• M71: 41,285,572 km (0.116 R)
• M72: 42,338,890 km (0.09 R)
• M73: 42,565,681 km (0.11 R)
• M74: 43,858,805 km (0.104 R)
• M75: 44,625,494 km (0.086 R)
• M76: 46,561,589 km (0.084 R)
• M77: 46,873,950 km (0.03 R)
• M78: 48,209,111 km (0.041 R)
• M79: 48,445,924 km (0.117 R)
• M80: 48,525,061 km (0.115 R)
• M81: 49,159,057 km (0.105 R)
• M82: 49,238,494 km (0.118 R)
• M83: 49,716,010 km (0.07 R)
• M84: 49,875,481 km (0.045 R)
• M85: 51,399,435 km (0.097 R)
• M86: 52,288,794 km (0.025 R)
• M87: 53,346,301 km (0.049 R)
• M88: 53,754,853 km (0.115 R)
• M89: 53,836,683 km (0.117 R)
• M90: 54,575,248 km (0.025 R)
• M91: 54,822,084 km (0.034 R)
• M92: 54,904,513 km (0.062 R)
• M93: 55,151,948 km (0.065 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 168.3

Radius: 14.9

Gravity: 0.76 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 10.83 AU - 12.69 AU

Year: 14730 Days

Day: 10.7 Hours

Environment

Temp: -174 °C

Axial Tilt: 37.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 38,865,607 km

• M1: 195,076 km (0.097 R)
• M2: 320,289 km (0.087 R)
• M3: 542,292 km (0.119 R)
• M4: 782,397 km (0.086 R)
• M5: 948,151 km (0.085 R)
• M6: 1,143,825 km (0.104 R)
• M7: 1,463,965 km (0.087 R)
• M8: 1,577,210 km (0.077 R)
• M9: 1,813,276 km (0.091 R)
• M10: 2,233,197 km (0.092 R)
• M11: 2,522,968 km (0.028 R)
• M12: 3,213,362 km (0.095 R)
• M13: 3,388,841 km (0.03 R)
• M14: 3,490,418 km (0.109 R)
• M15: 4,176,623 km (0.072 R)
• M16: 4,424,058 km (0.057 R)
• M17: 4,733,127 km (0.104 R)
• M18: 4,847,270 km (0.104 R)
• M19: 5,372,658 km (0.045 R)
• M20: 5,854,961 km (0.033 R)
• M21: 6,101,499 km (0.11 R)
• M22: 6,477,737 km (0.093 R)
• M23: 6,572,882 km (0.048 R)
• M24: 7,088,994 km (0.12 R)
• M25: 7,318,926 km (0.098 R)
• M26: 8,194,523 km (0.094 R)
• M27: 8,332,302 km (0.06 R)
• M28: 8,470,680 km (0.103 R)
• M29: 8,996,816 km (0.106 R)
• M30: 9,715,035 km (0.118 R)
• M31: 10,191,654 km (0.094 R)
• M32: 10,940,092 km (0.101 R)
• M33: 11,282,821 km (0.085 R)
• M34: 11,978,601 km (0.108 R)
• M35: 12,529,570 km (0.087 R)
• M36: 12,928,248 km (0.09 R)
• M37: 13,656,191 km (0.113 R)
• M38: 14,025,249 km (0.106 R)
• M39: 14,605,988 km (0.067 R)
• M40: 14,731,351 km (0.056 R)
• M41: 14,899,200 km (0.116 R)
• M42: 15,236,842 km (0.06 R)
• M43: 15,790,803 km (0.082 R)
• M44: 15,962,691 km (0.104 R)
• M45: 16,918,622 km (0.026 R)
• M46: 17,226,793 km (0.029 R)
• M47: 17,492,329 km (0.119 R)
• M48: 17,759,362 km (0.104 R)
• M49: 18,387,523 km (0.082 R)
• M50: 18,886,133 km (0.082 R)
• M51: 20,315,391 km (0.109 R)
• M52: 21,019,548 km (0.098 R)
• M53: 21,874,949 km (0.082 R)
• M54: 23,423,885 km (0.084 R)
• M55: 24,063,266 km (0.112 R)
• M56: 24,162,150 km (0.112 R)
• M57: 25,711,984 km (0.054 R)
• M58: 26,320,549 km (0.103 R)
• M59: 26,524,450 km (0.086 R)
• M60: 26,677,639 km (0.1 R)
• M61: 27,655,410 km (0.055 R)
• M62: 28,749,569 km (0.081 R)
• M63: 29,170,089 km (0.095 R)
• M64: 29,698,768 km (0.103 R)
• M65: 31,195,644 km (0.109 R)
• M66: 31,357,509 km (0.102 R)
• M67: 31,465,519 km (0.112 R)
• M68: 33,101,072 km (0.118 R)
• M69: 33,266,228 km (0.047 R)
• M70: 33,707,691 km (0.043 R)
• M71: 34,596,752 km (0.095 R)
• M72: 35,606,088 km (0.106 R)
• M73: 36,511,305 km (0.117 R)
• M74: 36,966,831 km (0.114 R)
• M75: 37,195,267 km (0.106 R)
• M76: 38,402,372 km (0.072 R)
• M77: 38,749,588 km (0.112 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 398 - 17,752 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit