🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.81

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 0.65 AU - 0.69 AU

Year: 198 Days

Day: 43.1 Hours

Environment

Temp: 179 °C

Axial Tilt: 47.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.73

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 0.61 AU - 0.83 AU

Year: 221 Days

Day: 18.4 Hours

Environment

Temp: 176 °C

Axial Tilt: 96.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.91

Radius: 1.3

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 0.85 AU - 1.27 AU

Year: 395 Days

Day: 47.9 Hours

Environment

Temp: 20 °C

Axial Tilt: 27.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.25

Radius: 1.09

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 1.42 AU - 2.26 AU

Year: 903 Days

Day: 47.5 Hours

Environment

Temp: -60 °C

Axial Tilt: 34.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 70,739,635 km

• M1: 364,271 km (0.055 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.85

Radius: 1.71

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 1.85 AU - 2.75 AU

Year: 1261 Days

Day: 14.2 Hours

Environment

Temp: -69 °C

Axial Tilt: 19.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 70,739,635 km

• M1: 724,203 km (0.098 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.45

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 3.77 AU - 5.95 AU

Year: 3875 Days

Day: 19.4 Hours

Environment

Temp: -132 °C

Axial Tilt: 19.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 6.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 158.3

Radius: 9.3

Gravity: 1.83 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 6.04 AU - 6.8 AU

Year: 5883 Days

Day: 5.6 Hours

Environment

Temp: -147 °C

Axial Tilt: 0.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 70,739,635 km

• M1: 250,128 km (0.107 R)
• M2: 425,008 km (0.114 R)
• M3: 520,750 km (0.089 R)
• M4: 589,116 km (0.038 R)
• M5: 688,749 km (0.11 R)
• M6: 875,148 km (0.03 R)
• M7: 958,623 km (0.04 R)
• M8: 1,156,990 km (0.108 R)
• M9: 1,393,205 km (0.04 R)
• M10: 1,454,690 km (0.095 R)
• M11: 1,517,222 km (0.077 R)
• M12: 1,606,232 km (0.068 R)
• M13: 1,776,325 km (0.025 R)
• M14: 1,952,402 km (0.117 R)
• M15: 2,263,715 km (0.09 R)
• M16: 2,440,240 km (0.1 R)
• M17: 2,682,739 km (0.117 R)
• M18: 2,917,158 km (0.049 R)
• M19: 2,980,738 km (0.055 R)
• M20: 3,044,915 km (0.117 R)
• M21: 3,223,834 km (0.07 R)
• M22: 3,507,023 km (0.034 R)
• M23: 3,729,026 km (0.064 R)
• M24: 3,955,816 km (0.086 R)
• M25: 4,061,881 km (0.086 R)
• M26: 4,133,240 km (0.112 R)
• M27: 4,277,153 km (0.101 R)
• M28: 4,441,112 km (0.084 R)
• M29: 4,831,562 km (0.113 R)
• M30: 4,926,258 km (0.103 R)
• M31: 5,136,592 km (0.101 R)
• M32: 5,330,471 km (0.084 R)
• M33: 5,725,410 km (0.055 R)
• M34: 5,987,206 km (0.114 R)
• M35: 6,294,181 km (0.051 R)
• M36: 6,543,560 km (0.088 R)
• M37: 6,753,895 km (0.057 R)
• M38: 6,817,325 km (0.086 R)
• M39: 6,987,717 km (0.062 R)
• M40: 7,310,998 km (0.096 R)
• M41: 7,485,429 km (0.073 R)
• M42: 7,573,243 km (0.065 R)
• M43: 7,727,628 km (0.12 R)
• M44: 8,560,738 km (0.105 R)
• M45: 8,629,553 km (0.093 R)
• M46: 9,139,981 km (0.085 R)
• M47: 9,564,689 km (0.046 R)
• M48: 9,731,641 km (0.091 R)
• M49: 10,458,088 km (0.092 R)
• M50: 10,605,591 km (0.082 R)
• M51: 10,778,377 km (0.071 R)
• M52: 10,877,560 km (0.116 R)
• M53: 11,277,435 km (0.025 R)
• M54: 11,378,115 km (0.096 R)
• M55: 11,479,093 km (0.101 R)
• M56: 11,988,624 km (0.116 R)
• M57: 12,142,859 km (0.09 R)
• M58: 12,375,633 km (0.082 R)
• M59: 12,977,017 km (0.114 R)
• M60: 13,056,154 km (0.067 R)
• M61: 13,400,977 km (0.076 R)
• M62: 13,668,309 km (0.118 R)
• M63: 13,964,363 km (0.103 R)
• M64: 14,426,171 km (0.12 R)
• M65: 15,504,323 km (0.119 R)
• M66: 15,841,218 km (0.044 R)
• M67: 16,294,350 km (0.085 R)
• M68: 17,184,307 km (0.112 R)
• M69: 17,591,363 km (0.094 R)
• M70: 17,737,520 km (0.098 R)
• M71: 18,031,031 km (0.09 R)
• M72: 18,296,568 km (0.056 R)
• M73: 18,921,288 km (0.059 R)
• M74: 19,011,047 km (0.054 R)
• M75: 19,100,955 km (0.084 R)
• M76: 19,371,727 km (0.09 R)
• M77: 20,038,784 km (0.085 R)
• M78: 20,099,820 km (0.107 R)
• M79: 20,528,717 km (0.065 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 544.1

Radius: 11

Gravity: 4.5 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 9.45 AU - 12.25 AU

Year: 12925 Days

Day: 10 Hours

Environment

Temp: -183 °C

Axial Tilt: 5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 70,739,635 km

• M1: 296,653 km (0.11 R)
• M2: 396,285 km (0.109 R)
• M3: 741,856 km (0.105 R)
• M4: 832,961 km (0.087 R)
• M5: 1,007,392 km (0.081 R)
• M6: 1,089,072 km (0.1 R)
• M7: 1,748,500 km (0.112 R)
• M8: 2,053,530 km (0.114 R)
• M9: 2,158,996 km (0.086 R)
• M10: 2,293,485 km (0.082 R)
• M11: 2,514,591 km (0.117 R)
• M12: 2,627,687 km (0.109 R)
• M13: 2,742,727 km (0.12 R)
• M14: 2,918,355 km (0.114 R)
• M15: 3,851,696 km (0.076 R)
• M16: 3,982,894 km (0.099 R)
• M17: 4,082,227 km (0.096 R)
• M18: 4,419,271 km (0.097 R)
• M19: 4,835,751 km (0.093 R)
• M20: 5,192,542 km (0.059 R)
• M21: 5,264,947 km (0.109 R)
• M22: 5,632,061 km (0.095 R)
• M23: 6,045,549 km (0.061 R)
• M24: 6,391,120 km (0.119 R)
• M25: 7,630,539 km (0.036 R)
• M26: 7,962,347 km (0.097 R)
• M27: 8,172,232 km (0.103 R)
• M28: 8,554,455 km (0.066 R)
• M29: 8,899,129 km (0.088 R)
• M30: 9,513,377 km (0.113 R)
• M31: 10,875,466 km (0.107 R)
• M32: 11,015,041 km (0.102 R)
• M33: 11,249,012 km (0.108 R)
• M34: 12,833,852 km (0.078 R)
• M35: 13,080,090 km (0.116 R)
• M36: 13,477,272 km (0.108 R)
• M37: 14,232,891 km (0.119 R)
• M38: 14,538,819 km (0.072 R)
• M39: 15,995,752 km (0.089 R)
• M40: 16,687,942 km (0.071 R)
• M41: 17,717,175 km (0.096 R)
• M42: 18,267,097 km (0.099 R)
• M43: 19,950,372 km (0.077 R)
• M44: 20,522,434 km (0.092 R)
• M45: 21,565,730 km (0.084 R)
• M46: 22,211,843 km (0.117 R)
• M47: 23,703,783 km (0.12 R)
• M48: 24,553,349 km (0.102 R)
• M49: 24,797,941 km (0.093 R)
• M50: 26,282,252 km (0.118 R)
• M51: 26,846,235 km (0.09 R)
• M52: 27,350,979 km (0.116 R)
• M53: 28,498,095 km (0.116 R)
• M54: 29,077,637 km (0.109 R)
• M55: 29,206,890 km (0.096 R)
• M56: 31,103,192 km (0.074 R)
• M57: 32,233,105 km (0.085 R)
• M58: 33,106,308 km (0.098 R)
• M59: 34,055,357 km (0.105 R)
• M60: 34,944,567 km (0.092 R)
• M61: 36,466,875 km (0.103 R)
• M62: 36,885,898 km (0.119 R)
• M63: 37,940,114 km (0.077 R)
• M64: 38,293,764 km (0.033 R)
• M65: 38,506,492 km (0.106 R)
• M66: 39,575,817 km (0.117 R)
• M67: 40,222,230 km (0.064 R)
• M68: 40,294,186 km (0.073 R)
• M69: 41,089,449 km (0.1 R)
• M70: 41,452,523 km (0.12 R)
• M71: 42,182,112 km (0.12 R)
• M72: 42,328,568 km (0.067 R)
• M73: 42,621,929 km (0.062 R)
• M74: 42,989,491 km (0.093 R)
• M75: 43,801,957 km (0.096 R)
• M76: 44,843,308 km (0.117 R)
• M77: 45,592,195 km (0.069 R)
• M78: 46,874,698 km (0.074 R)
• M79: 48,092,574 km (0.068 R)
• M80: 49,089,793 km (0.078 R)
• M81: 49,320,922 km (0.087 R)
• M82: 50,326,519 km (0.042 R)
• M83: 50,637,234 km (0.093 R)
• M84: 50,792,815 km (0.116 R)
• M85: 50,948,696 km (0.079 R)
• M86: 51,104,577 km (0.032 R)
• M87: 52,043,603 km (0.067 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.21 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 586.7

Radius: 5.5

Gravity: 19.4 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 11.98 AU - 16.44 AU

Year: 19372 Days

Day: 22.1 Hours

Environment

Temp: -192 °C

Axial Tilt: 24.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 70,739,635 km

• M1: 399,576 km (0.029 R)
• M2: 435,629 km (0.072 R)
• M3: 571,314 km (0.108 R)
• M4: 1,081,144 km (0.076 R)
• M5: 1,133,054 km (0.111 R)
• M6: 1,491,042 km (0.104 R)
• M7: 2,040,515 km (0.083 R)
• M8: 2,824,408 km (0.114 R)
• M9: 3,304,767 km (0.078 R)
• M10: 3,457,656 km (0.077 R)
• M11: 3,970,477 km (0.096 R)
• M12: 4,010,869 km (0.072 R)
• M13: 4,133,090 km (0.104 R)
• M14: 4,719,214 km (0.111 R)
• M15: 5,197,778 km (0.051 R)
• M16: 6,772,445 km (0.117 R)
• M17: 7,162,896 km (0.086 R)
• M18: 7,212,263 km (0.118 R)
• M19: 8,955,377 km (0.051 R)
• M20: 9,061,741 km (0.115 R)
• M21: 9,654,598 km (0.111 R)
• M22: 9,763,804 km (0.114 R)
• M23: 10,149,019 km (0.059 R)
• M24: 10,991,105 km (0.076 R)
• M25: 11,219,541 km (0.063 R)
• M26: 11,334,283 km (0.102 R)
• M27: 12,148,394 km (0.051 R)
• M28: 12,622,171 km (0.086 R)
• M29: 13,587,526 km (0.115 R)
• M30: 14,451,603 km (0.099 R)
• M31: 14,576,517 km (0.066 R)
• M32: 14,701,731 km (0.093 R)
• M33: 14,890,374 km (0.09 R)
• M34: 16,623,016 km (0.09 R)
• M35: 18,757,479 km (0.07 R)
• M36: 18,893,762 km (0.049 R)
• M37: 19,235,893 km (0.057 R)
• M38: 19,373,223 km (0.057 R)
• M39: 20,134,677 km (0.052 R)
• M40: 20,554,299 km (0.117 R)
• M41: 21,472,979 km (0.077 R)
• M42: 22,549,635 km (0.091 R)
• M43: 24,086,304 km (0.083 R)
• M44: 25,054,502 km (0.079 R)
• M45: 25,279,647 km (0.107 R)
• M46: 27,878,610 km (0.084 R)
• M47: 28,424,194 km (0.081 R)
• M48: 29,446,546 km (0.1 R)
• M49: 29,684,257 km (0.086 R)
• M50: 29,843,130 km (0.094 R)
• M51: 30,962,570 km (0.048 R)
• M52: 31,284,954 km (0.098 R)
• M53: 31,933,012 km (0.092 R)
• M54: 35,323,199 km (0.064 R)
• M55: 35,744,466 km (0.092 R)
• M56: 36,421,846 km (0.099 R)
• M57: 36,591,789 km (0.077 R)
• M58: 37,103,413 km (0.091 R)
• M59: 38,392,798 km (0.085 R)
• M60: 40,046,901 km (0.113 R)
• M61: 43,604,638 km (0.11 R)
• M62: 44,509,705 km (0.028 R)
• M63: 44,782,422 km (0.102 R)
• M64: 45,055,737 km (0.091 R)
• M65: 45,787,271 km (0.046 R)
• M66: 46,799,450 km (0.103 R)
• M67: 47,447,358 km (0.058 R)
• M68: 47,633,009 km (0.094 R)
• M69: 48,845,799 km (0.115 R)
• M70: 48,939,597 km (0.12 R)
• M71: 49,503,132 km (0.11 R)
• M72: 49,785,723 km (0.113 R)
• M73: 50,541,790 km (0.12 R)
• M74: 51,492,335 km (0.073 R)
• M75: 51,969,851 km (0.099 R)
• M76: 52,257,079 km (0.119 R)
• M77: 52,448,714 km (0.03 R)
• M78: 53,604,208 km (0.073 R)
• M79: 53,700,848 km (0.093 R)
• M80: 54,379,125 km (0.109 R)
• M81: 55,157,782 km (0.118 R)
• M82: 55,842,043 km (0.088 R)
• M83: 57,614,628 km (0.059 R)
• M84: 58,309,061 km (0.07 R)
• M85: 61,720,641 km (0.066 R)
• M86: 62,227,777 km (0.109 R)
• M87: 62,532,808 km (0.099 R)
• M88: 62,838,137 km (0.065 R)
• M89: 63,552,766 km (0.085 R)
• M90: 64,372,861 km (0.095 R)
• M91: 66,334,389 km (0.074 R)
• M92: 69,893,322 km (0.039 R)
• M93: 70,316,086 km (0.088 R)

Kuiper Belt

Range: 30.3 - 49.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 460 - 15,082 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit