🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.67

Radius: 1.23

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 0.44 AU - 0.62 AU

Year: 146 Days

Day: 16.2 Hours

Environment

Temp: 220 °C

Axial Tilt: 6.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 60,711,237 km

• M1: 57,296 km (0.078 R)
• M2: 164,857 km (0.055 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.33

Radius: 1.12

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 0.69 AU - 0.99 AU

Year: 292 Days

Day: 43.4 Hours

Environment

Temp: 23 °C

Axial Tilt: 9.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.75

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 0.85 AU - 0.97 AU

Year: 329 Days

Day: 34.3 Hours

Environment

Temp: 25 °C

Axial Tilt: 23.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 60,711,237 km

• M1: 616,343 km (0.073 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.76

Radius: 1.25

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 1.51 AU - 2.17 AU

Year: 945 Days

Day: 15.9 Hours

Environment

Temp: -68 °C

Axial Tilt: 35.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.36

Radius: 0.66

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 2.44 AU - 2.48 AU

Year: 1461 Days

Day: 39.3 Hours

Environment

Temp: -100 °C

Axial Tilt: 5.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 60,711,237 km

• M1: 290,070 km (0.069 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.27

Radius: 1.1

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 2.42 AU - 4.02 AU

Year: 2188 Days

Day: 18.6 Hours

Environment

Temp: -108 °C

Axial Tilt: 37.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 4.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 702.1

Radius: 10.1

Gravity: 6.88 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 3.5 AU - 5.32 AU

Year: 3508 Days

Day: 11.5 Hours

Environment

Temp: -139 °C

Axial Tilt: 26.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 60,711,237 km

• M1: 131,646 km (0.103 R)
• M2: 324,179 km (0.034 R)
• M3: 401,072 km (0.12 R)
• M4: 521,797 km (0.104 R)
• M5: 606,919 km (0.105 R)
• M6: 676,781 km (0.06 R)
• M7: 749,785 km (0.048 R)
• M8: 825,780 km (0.101 R)
• M9: 1,132,007 km (0.074 R)
• M10: 1,233,434 km (0.12 R)
• M11: 1,378,096 km (0.042 R)
• M12: 1,487,003 km (0.05 R)
• M13: 1,713,644 km (0.039 R)
• M14: 2,153,013 km (0.118 R)
• M15: 2,426,627 km (0.115 R)
• M16: 2,814,834 km (0.048 R)
• M17: 3,782,732 km (0.107 R)
• M18: 3,859,775 km (0.1 R)
• M19: 4,093,895 km (0.111 R)
• M20: 4,232,722 km (0.046 R)
• M21: 4,393,241 km (0.118 R)
• M22: 4,515,013 km (0.089 R)
• M23: 4,907,857 km (0.115 R)
• M24: 4,992,081 km (0.116 R)
• M25: 5,572,670 km (0.069 R)
• M26: 5,793,178 km (0.098 R)
• M27: 5,994,087 km (0.089 R)
• M28: 6,380,050 km (0.052 R)
• M29: 6,844,252 km (0.082 R)
• M30: 6,962,135 km (0.068 R)
• M31: 7,175,911 km (0.032 R)
• M32: 7,271,504 km (0.03 R)
• M33: 7,585,510 km (0.114 R)
• M34: 7,781,034 km (0.105 R)
• M35: 8,052,405 km (0.115 R)
• M36: 8,402,464 km (0.084 R)
• M37: 8,630,152 km (0.07 R)
• M38: 8,834,353 km (0.107 R)
• M39: 9,143,422 km (0.099 R)
• M40: 9,482,411 km (0.067 R)
• M41: 9,561,249 km (0.085 R)
• M42: 9,640,236 km (0.079 R)
• M43: 10,038,765 km (0.098 R)
• M44: 10,415,453 km (0.101 R)
• M45: 11,182,890 km (0.099 R)
• M46: 11,294,041 km (0.033 R)
• M47: 12,224,839 km (0.059 R)
• M48: 12,627,257 km (0.067 R)
• M49: 12,800,940 km (0.114 R)
• M50: 13,092,357 km (0.076 R)
• M51: 14,099,450 km (0.081 R)
• M52: 14,340,003 km (0.098 R)
• M53: 14,673,008 km (0.04 R)
• M54: 15,161,894 km (0.101 R)
• M55: 15,501,182 km (0.053 R)
• M56: 16,061,875 km (0.077 R)
• M57: 16,187,238 km (0.088 R)
• M58: 16,502,440 km (0.083 R)
• M59: 16,756,009 km (0.082 R)
• M60: 17,395,540 km (0.07 R)
• M61: 17,912,999 km (0.067 R)
• M62: 18,206,360 km (0.064 R)
• M63: 19,395,364 km (0.083 R)
• M64: 20,269,614 km (0.087 R)
• M65: 20,371,340 km (0.093 R)
• M66: 21,225,544 km (0.109 R)
• M67: 21,397,731 km (0.076 R)
• M68: 21,535,810 km (0.099 R)
• M69: 22,721,972 km (0.046 R)
• M70: 23,074,873 km (0.12 R)
• M71: 23,145,633 km (0.114 R)
• M72: 23,429,570 km (0.119 R)
• M73: 23,857,569 km (0.099 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 355.2

Radius: 14.8

Gravity: 1.62 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 8.44 AU - 10.78 AU

Year: 11283 Days

Day: 8.8 Hours

Environment

Temp: -184 °C

Axial Tilt: 31.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 60,711,237 km

• M1: 198,816 km (0.092 R)
• M2: 328,966 km (0.116 R)
• M3: 421,866 km (0.097 R)
• M4: 554,559 km (0.112 R)
• M5: 937,231 km (0.098 R)
• M6: 1,343,538 km (0.096 R)
• M7: 1,618,051 km (0.035 R)
• M8: 2,314,279 km (0.063 R)
• M9: 2,893,372 km (0.111 R)
• M10: 3,544,273 km (0.109 R)
• M11: 3,734,711 km (0.083 R)
• M12: 4,182,756 km (0.088 R)
• M13: 4,917,731 km (0.104 R)
• M14: 6,013,685 km (0.113 R)
• M15: 6,373,617 km (0.082 R)
• M16: 6,774,240 km (0.075 R)
• M17: 7,046,060 km (0.029 R)
• M18: 7,148,833 km (0.108 R)
• M19: 7,460,446 km (0.073 R)
• M20: 7,811,851 km (0.074 R)
• M21: 7,918,365 km (0.032 R)
• M22: 8,096,985 km (0.099 R)
• M23: 8,861,879 km (0.036 R)
• M24: 10,149,019 km (0.115 R)
• M25: 10,343,346 km (0.046 R)
• M26: 10,617,410 km (0.094 R)
• M27: 11,132,625 km (0.094 R)
• M28: 12,229,177 km (0.088 R)
• M29: 12,560,536 km (0.094 R)
• M30: 12,685,750 km (0.061 R)
• M31: 13,615,650 km (0.055 R)
• M32: 14,132,212 km (0.075 R)
• M33: 14,611,374 km (0.108 R)
• M34: 15,318,074 km (0.103 R)
• M35: 15,675,463 km (0.058 R)
• M36: 17,086,770 km (0.097 R)
• M37: 17,971,791 km (0.097 R)
• M38: 19,883,502 km (0.077 R)
• M39: 20,078,129 km (0.094 R)
• M40: 20,616,980 km (0.112 R)
• M41: 20,715,416 km (0.044 R)
• M42: 20,962,252 km (0.111 R)
• M43: 22,160,830 km (0.048 R)
• M44: 22,717,633 km (0.066 R)
• M45: 23,125,437 km (0.082 R)
• M46: 23,535,784 km (0.079 R)
• M47: 24,103,807 km (0.07 R)
• M48: 25,200,809 km (0.093 R)
• M49: 26,100,939 km (0.093 R)
• M50: 26,260,859 km (0.078 R)
• M51: 27,389,425 km (0.051 R)
• M52: 27,660,497 km (0.096 R)
• M53: 28,150,579 km (0.115 R)
• M54: 28,533,849 km (0.067 R)
• M55: 28,808,660 km (0.108 R)
• M56: 29,582,829 km (0.075 R)
• M57: 29,749,481 km (0.105 R)
• M58: 29,860,932 km (0.115 R)
• M59: 30,869,371 km (0.05 R)
• M60: 33,034,950 km (0.095 R)
• M61: 33,497,058 km (0.071 R)
• M62: 35,662,188 km (0.106 R)
• M63: 36,911,180 km (0.045 R)
• M64: 37,390,791 km (0.091 R)
• M65: 37,571,056 km (0.103 R)
• M66: 38,416,733 km (0.08 R)
• M67: 40,126,637 km (0.07 R)
• M68: 40,557,928 km (0.092 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 426.7

Radius: 8

Gravity: 6.67 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 12.68 AU - 13.62 AU

Year: 18061 Days

Day: 18.2 Hours

Environment

Temp: -190 °C

Axial Tilt: 37.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 60,711,237 km

• M1: 134,937 km (0.078 R)
• M2: 479,461 km (0.101 R)
• M3: 968,048 km (0.103 R)
• M4: 1,654,852 km (0.094 R)
• M5: 1,790,836 km (0.107 R)
• M6: 2,045,003 km (0.111 R)
• M7: 2,432,461 km (0.102 R)
• M8: 2,875,121 km (0.096 R)
• M9: 3,139,461 km (0.099 R)
• M10: 3,206,780 km (0.11 R)
• M11: 4,198,913 km (0.091 R)
• M12: 4,460,859 km (0.108 R)
• M13: 4,844,428 km (0.047 R)
• M14: 6,226,413 km (0.08 R)
• M15: 6,396,655 km (0.097 R)
• M16: 6,828,844 km (0.112 R)
• M17: 7,858,526 km (0.116 R)
• M18: 7,950,379 km (0.064 R)
• M19: 8,321,232 km (0.071 R)
• M20: 9,370,063 km (0.101 R)
• M21: 9,467,451 km (0.056 R)
• M22: 9,565,138 km (0.077 R)
• M23: 9,860,444 km (0.091 R)
• M24: 11,694,365 km (0.105 R)
• M25: 11,799,233 km (0.096 R)
• M26: 12,703,702 km (0.114 R)
• M27: 12,974,025 km (0.068 R)
• M28: 13,246,143 km (0.066 R)
• M29: 13,520,356 km (0.096 R)
• M30: 15,318,373 km (0.115 R)
• M31: 15,663,795 km (0.117 R)
• M32: 15,837,478 km (0.088 R)
• M33: 16,011,759 km (0.093 R)
• M34: 16,069,953 km (0.112 R)
• M35: 16,538,643 km (0.104 R)
• M36: 18,031,630 km (0.03 R)
• M37: 19,318,770 km (0.051 R)
• M38: 20,067,507 km (0.103 R)
• M39: 20,382,261 km (0.112 R)
• M40: 20,445,391 km (0.109 R)
• M41: 21,016,706 km (0.108 R)
• M42: 21,272,368 km (0.028 R)
• M43: 21,464,751 km (0.109 R)
• M44: 25,160,417 km (0.075 R)
• M45: 25,295,953 km (0.074 R)
• M46: 26,114,552 km (0.086 R)
• M47: 26,665,072 km (0.074 R)
• M48: 27,707,770 km (0.083 R)
• M49: 27,847,793 km (0.092 R)
• M50: 27,917,955 km (0.115 R)
• M51: 28,410,281 km (0.116 R)
• M52: 29,260,895 km (0.109 R)
• M53: 29,761,000 km (0.105 R)
• M54: 30,480,417 km (0.04 R)
• M55: 32,377,318 km (0.092 R)
• M56: 32,746,525 km (0.066 R)
• M57: 36,284,216 km (0.11 R)
• M58: 36,360,810 km (0.117 R)
• M59: 36,744,528 km (0.114 R)
• M60: 36,975,507 km (0.075 R)
• M61: 37,903,762 km (0.07 R)
• M62: 38,605,077 km (0.076 R)
• M63: 39,862,297 km (0.102 R)
• M64: 40,020,422 km (0.072 R)
• M65: 41,212,867 km (0.118 R)
• M66: 42,014,263 km (0.063 R)
• M67: 42,659,030 km (0.111 R)
• M68: 43,632,463 km (0.041 R)
• M69: 44,449,267 km (0.092 R)
• M70: 44,859,465 km (0.102 R)
• M71: 46,762,798 km (0.116 R)
• M72: 47,180,027 km (0.109 R)
• M73: 47,682,377 km (0.085 R)
• M74: 47,766,301 km (0.119 R)
• M75: 48,018,224 km (0.093 R)
• M76: 48,270,745 km (0.068 R)
• M77: 48,523,565 km (0.096 R)
• M78: 49,200,047 km (0.116 R)
• M79: 49,454,513 km (0.108 R)
• M80: 49,709,428 km (0.084 R)
• M81: 51,592,117 km (0.048 R)
• M82: 51,678,285 km (0.108 R)
• M83: 52,282,511 km (0.104 R)
• M84: 53,498,143 km (0.043 R)
• M85: 54,722,901 km (0.1 R)
• M86: 54,986,642 km (0.105 R)
• M87: 55,250,682 km (0.083 R)
• M88: 55,691,847 km (0.081 R)
• M89: 55,957,084 km (0.099 R)
• M90: 57,289,402 km (0.12 R)
• M91: 57,467,872 km (0.043 R)
• M92: 58,542,284 km (0.118 R)
• M93: 59,172,241 km (0.108 R)
• M94: 59,713,935 km (0.091 R)
• M95: 59,985,305 km (0.044 R)
• M96: 60,438,737 km (0.104 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 545 - 20,522 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit