🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.89

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 0.71 AU - 0.77 AU

Year: 226 Days

Day: 42.7 Hours

Environment

Temp: 162 °C

Axial Tilt: 8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.84

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 0.87 AU - 1.07 AU

Year: 339 Days

Day: 47.5 Hours

Environment

Temp: 86 °C

Axial Tilt: 32.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.72

Radius: 0.88

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 2.68 AU - 2.9 AU

Year: 1653 Days

Day: 37.8 Hours

Environment

Temp: -89 °C

Axial Tilt: 32.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.96

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 3.64 AU - 3.9 AU

Year: 2597 Days

Day: 15.3 Hours

Environment

Temp: -121 °C

Axial Tilt: 1.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 45,036,469 km

• M1: 2,203,726 km (0.119 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.6

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 3.62 AU - 4.34 AU

Year: 2817 Days

Day: 35 Hours

Environment

Temp: -119 °C

Axial Tilt: 1.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.06

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 4.15 AU - 4.31 AU

Year: 3086 Days

Day: 18.2 Hours

Environment

Temp: -114 °C

Axial Tilt: 23.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 5.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 553.4

Radius: 13.1

Gravity: 3.22 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 5.14 AU - 6.36 AU

Year: 4891 Days

Day: 14 Hours

Environment

Temp: -138 °C

Axial Tilt: 4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 45,036,469 km

• M1: 167,400 km (0.12 R)
• M2: 343,327 km (0.114 R)
• M3: 443,707 km (0.117 R)
• M4: 774,618 km (0.119 R)
• M5: 857,794 km (0.03 R)
• M6: 1,008,140 km (0.067 R)
• M7: 1,209,499 km (0.103 R)
• M8: 1,544,748 km (0.032 R)
• M9: 1,844,243 km (0.119 R)
• M10: 1,926,222 km (0.067 R)
• M11: 2,232,000 km (0.064 R)
• M12: 2,499,032 km (0.047 R)
• M13: 2,833,234 km (0.101 R)
• M14: 3,627,599 km (0.063 R)
• M15: 3,857,830 km (0.054 R)
• M16: 4,487,936 km (0.11 R)
• M17: 5,033,819 km (0.099 R)
• M18: 5,338,550 km (0.092 R)
• M19: 5,577,009 km (0.064 R)
• M20: 5,867,827 km (0.105 R)
• M21: 6,388,876 km (0.076 R)
• M22: 6,924,885 km (0.114 R)
• M23: 7,159,156 km (0.097 R)
• M24: 7,369,640 km (0.074 R)
• M25: 7,475,555 km (0.118 R)
• M26: 7,689,031 km (0.117 R)
• M27: 7,958,756 km (0.117 R)
• M28: 8,452,280 km (0.114 R)
• M29: 9,012,225 km (0.04 R)
• M30: 9,729,098 km (0.104 R)
• M31: 9,874,656 km (0.115 R)
• M32: 10,021,113 km (0.058 R)
• M33: 10,404,831 km (0.062 R)
• M34: 10,823,705 km (0.06 R)
• M35: 11,309,150 km (0.07 R)
• M36: 12,427,394 km (0.054 R)
• M37: 12,553,954 km (0.096 R)
• M38: 12,967,742 km (0.111 R)
• M39: 13,063,933 km (0.08 R)
• M40: 13,841,842 km (0.1 R)
• M41: 13,940,128 km (0.079 R)
• M42: 14,170,359 km (0.113 R)
• M43: 14,801,662 km (0.116 R)
• M44: 14,935,702 km (0.108 R)
• M45: 15,036,680 km (0.109 R)
• M46: 15,272,746 km (0.08 R)
• M47: 15,748,916 km (0.118 R)
• M48: 15,851,540 km (0.105 R)
• M49: 16,820,336 km (0.112 R)
• M50: 17,241,454 km (0.05 R)
• M51: 17,915,243 km (0.088 R)
• M52: 19,398,805 km (0.099 R)
• M53: 19,951,270 km (0.074 R)
• M54: 20,210,972 km (0.099 R)
• M55: 20,471,721 km (0.093 R)
• M56: 20,883,713 km (0.091 R)
• M57: 21,487,939 km (0.091 R)
• M58: 22,059,702 km (0.064 R)
• M59: 22,174,593 km (0.113 R)
• M60: 22,752,340 km (0.036 R)
• M61: 23,257,083 km (0.105 R)
• M62: 23,452,159 km (0.115 R)
• M63: 23,608,638 km (0.093 R)
• M64: 24,040,677 km (0.059 R)
• M65: 24,475,408 km (0.111 R)
• M66: 25,272,615 km (0.097 R)
• M67: 25,795,310 km (0.119 R)
• M68: 26,280,905 km (0.115 R)
• M69: 26,524,899 km (0.057 R)
• M70: 26,728,801 km (0.064 R)
• M71: 26,933,152 km (0.095 R)
• M72: 27,302,359 km (0.114 R)
• M73: 27,425,778 km (0.12 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.52 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 132.8

Radius: 4.9

Gravity: 5.53 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 13.42 AU - 15.62 AU

Year: 19629 Days

Day: 17.7 Hours

Environment

Temp: -184 °C

Axial Tilt: 3.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 45,036,469 km

• M1: 232,625 km (0.091 R)
• M2: 621,130 km (0.091 R)
• M3: 699,220 km (0.073 R)
• M4: 1,025,194 km (0.082 R)
• M5: 1,559,707 km (0.113 R)
• M6: 2,096,614 km (0.098 R)
• M7: 2,287,351 km (0.105 R)
• M8: 2,409,423 km (0.086 R)
• M9: 2,892,774 km (0.099 R)
• M10: 2,945,283 km (0.111 R)
• M11: 2,998,241 km (0.094 R)
• M12: 3,240,290 km (0.098 R)
• M13: 3,488,772 km (0.075 R)
• M14: 3,800,684 km (0.044 R)
• M15: 3,916,323 km (0.058 R)
• M16: 4,180,812 km (0.1 R)
• M17: 4,330,260 km (0.087 R)
• M18: 4,390,548 km (0.05 R)
• M19: 4,573,057 km (0.097 R)
• M20: 4,945,406 km (0.104 R)
• M21: 4,976,972 km (0.056 R)
• M22: 5,071,817 km (0.101 R)
• M23: 5,653,304 km (0.081 R)
• M24: 5,951,901 km (0.087 R)
• M25: 6,019,070 km (0.056 R)
• M26: 6,843,355 km (0.102 R)
• M27: 7,775,649 km (0.096 R)
• M28: 7,812,300 km (0.042 R)
• M29: 8,256,456 km (0.114 R)
• M30: 8,368,804 km (0.12 R)
• M31: 8,670,992 km (0.104 R)
• M32: 9,015,067 km (0.103 R)
• M33: 9,324,734 km (0.079 R)
• M34: 10,314,624 km (0.102 R)
• M35: 10,965,524 km (0.094 R)
• M36: 11,254,547 km (0.057 R)
• M37: 11,545,964 km (0.112 R)
• M38: 12,008,969 km (0.117 R)
• M39: 12,349,454 km (0.115 R)
• M40: 12,779,697 km (0.076 R)
• M41: 12,909,698 km (0.075 R)
• M42: 13,214,728 km (0.117 R)
• M43: 13,434,038 km (0.08 R)
• M44: 13,566,283 km (0.086 R)
• M45: 13,831,969 km (0.098 R)
• M46: 14,548,692 km (0.117 R)
• M47: 15,461,688 km (0.097 R)
• M48: 15,739,192 km (0.112 R)
• M49: 15,785,567 km (0.104 R)
• M50: 16,487,181 km (0.083 R)
• M51: 17,008,081 km (0.096 R)
• M52: 17,246,690 km (0.071 R)
• M53: 17,438,325 km (0.12 R)
• M54: 17,486,346 km (0.047 R)
• M55: 17,823,838 km (0.084 R)
• M56: 18,163,276 km (0.088 R)
• M57: 19,095,719 km (0.063 R)
• M58: 20,701,054 km (0.097 R)
• M59: 21,571,265 km (0.077 R)
• M60: 22,036,814 km (0.11 R)
• M61: 23,188,717 km (0.072 R)
• M62: 23,241,525 km (0.116 R)
• M63: 23,559,271 km (0.051 R)
• M64: 24,252,807 km (0.102 R)
• M65: 24,360,068 km (0.076 R)
• M66: 24,628,896 km (0.065 R)
• M67: 25,115,388 km (0.109 R)
• M68: 25,169,692 km (0.104 R)
• M69: 25,550,419 km (0.114 R)
• M70: 26,373,057 km (0.102 R)
• M71: 26,649,065 km (0.047 R)
• M72: 27,539,023 km (0.038 R)
• M73: 28,382,157 km (0.091 R)
• M74: 29,748,733 km (0.109 R)
• M75: 31,486,911 km (0.102 R)
• M76: 31,779,674 km (0.07 R)
• M77: 31,955,900 km (0.081 R)
• M78: 33,019,691 km (0.102 R)
• M79: 33,615,689 km (0.109 R)
• M80: 34,335,554 km (0.086 R)
• M81: 34,818,306 km (0.063 R)
• M82: 35,668,471 km (0.106 R)
• M83: 35,729,357 km (0.092 R)
• M84: 35,912,614 km (0.109 R)
• M85: 37,265,428 km (0.062 R)
• M86: 37,885,810 km (0.107 R)
• M87: 39,830,732 km (0.072 R)
• M88: 40,020,572 km (0.115 R)
• M89: 40,719,643 km (0.115 R)
• M90: 41,166,492 km (0.067 R)
• M91: 41,872,145 km (0.112 R)
• M92: 42,323,182 km (0.044 R)
• M93: 43,230,194 km (0.027 R)

Planet 9 - Ice Giant

Semi-Major Axis: 16.36 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 103.1

Radius: 4.7

Gravity: 4.67 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 12.76 AU - 19.96 AU

Year: 23475 Days

Day: 21.6 Hours

Environment

Temp: -181 °C

Axial Tilt: 1.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 45,036,469 km

• M1: 258,056 km (0.091 R)
• M2: 670,498 km (0.032 R)
• M3: 927,357 km (0.094 R)
• M4: 1,632,711 km (0.117 R)
• M5: 1,789,639 km (0.098 R)
• M6: 1,928,167 km (0.11 R)
• M7: 2,142,391 km (0.066 R)
• M8: 3,464,687 km (0.067 R)
• M9: 3,666,494 km (0.052 R)
• M10: 4,763,196 km (0.093 R)
• M11: 6,403,836 km (0.066 R)
• M12: 6,793,987 km (0.115 R)
• M13: 8,662,614 km (0.051 R)
• M14: 8,701,510 km (0.089 R)
• M15: 8,818,495 km (0.054 R)
• M16: 11,309,300 km (0.032 R)
• M17: 11,823,318 km (0.115 R)
• M18: 11,953,019 km (0.078 R)
• M19: 12,476,313 km (0.119 R)
• M20: 13,007,236 km (0.097 R)
• M21: 16,826,918 km (0.091 R)
• M22: 16,924,157 km (0.114 R)
• M23: 18,154,898 km (0.096 R)
• M24: 18,354,612 km (0.087 R)
• M25: 20,286,668 km (0.086 R)
• M26: 21,014,611 km (0.094 R)
• M27: 21,066,971 km (0.118 R)
• M28: 21,119,330 km (0.043 R)
• M29: 23,466,072 km (0.103 R)
• M30: 24,891,141 km (0.113 R)
• M31: 25,112,845 km (0.062 R)
• M32: 25,279,497 km (0.096 R)
• M33: 26,400,434 km (0.091 R)
• M34: 26,853,267 km (0.082 R)
• M35: 26,909,964 km (0.071 R)
• M36: 27,194,499 km (0.099 R)
• M37: 27,308,643 km (0.1 R)
• M38: 27,709,266 km (0.071 R)
• M39: 28,400,557 km (0.106 R)
• M40: 28,864,460 km (0.093 R)
• M41: 29,565,177 km (0.082 R)
• M42: 29,682,462 km (0.037 R)
• M43: 30,153,246 km (0.101 R)
• M44: 30,804,745 km (0.051 R)
• M45: 30,923,675 km (0.062 R)
• M46: 32,181,793 km (0.112 R)
• M47: 32,726,030 km (0.063 R)
• M48: 35,368,228 km (0.055 R)
• M49: 35,430,461 km (0.06 R)
• M50: 36,431,569 km (0.089 R)
• M51: 37,505,233 km (0.101 R)
• M52: 38,846,079 km (0.113 R)
• M53: 39,942,781 km (0.09 R)
• M54: 40,137,408 km (0.098 R)
• M55: 40,527,559 km (0.117 R)

Kuiper Belt

Range: 30.9 - 55.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 202 - 16,595 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit