🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.82

Radius: 1.51

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 0.46 AU - 0.62 AU

Year: 144 Days

Day: 26.7 Hours

Environment

Temp: 220 °C

Axial Tilt: 3.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.57

Radius: 0.8

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 0.43 AU - 0.69 AU

Year: 152 Days

Day: 22.9 Hours

Environment

Temp: 165 °C

Axial Tilt: 16.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.04

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 0.86 AU - 1 AU

Year: 324 Days

Day: 27.5 Hours

Environment

Temp: 107 °C

Axial Tilt: 19.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 49,352,477 km

• M1: 108,907 km (0.086 R)
• M2: 615,745 km (0.047 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.32

Radius: 1.12

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 1.03 AU - 1.35 AU

Year: 469 Days

Day: 41.6 Hours

Environment

Temp: 20 °C

Axial Tilt: 24.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 49,352,477 km

• M1: 51,312 km (0.097 R)
• M2: 548,875 km (0.066 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.22

Radius: 1.08

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 1.29 AU - 1.67 AU

Year: 651 Days

Day: 28.7 Hours

Environment

Temp: -28 °C

Axial Tilt: 20.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 1.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.45

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 1.85 AU - 1.91 AU

Year: 932 Days

Day: 15.9 Hours

Environment

Temp: -59 °C

Axial Tilt: 12.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 49,352,477 km

• M1: 1,003,503 km (0.038 R)

Planet 7 - Terrestrial

Semi-Major Axis: 2.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.23

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 1.94 AU - 2.92 AU

Year: 1370 Days

Day: 14.7 Hours

Environment

Temp: -90 °C

Axial Tilt: 28.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 49,352,477 km

• M1: 454,778 km (0.094 R)
• M2: 854,952 km (0.115 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.06 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 338.4

Radius: 4.7

Gravity: 15.32 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 13.13 AU - 14.99 AU

Year: 19066 Days

Day: 16.4 Hours

Environment

Temp: -181 °C

Axial Tilt: 29.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 49,352,477 km

• M1: 165,306 km (0.03 R)
• M2: 223,050 km (0.103 R)
• M3: 261,497 km (0.104 R)
• M4: 376,089 km (0.104 R)
• M5: 1,350,869 km (0.08 R)
• M6: 1,552,078 km (0.094 R)
• M7: 1,954,496 km (0.119 R)
• M8: 2,210,907 km (0.064 R)
• M9: 2,508,307 km (0.07 R)
• M10: 2,818,125 km (0.072 R)
• M11: 4,138,176 km (0.091 R)
• M12: 4,727,442 km (0.05 R)
• M13: 5,780,163 km (0.071 R)
• M14: 5,820,554 km (0.096 R)
• M15: 7,073,735 km (0.12 R)
• M16: 7,509,364 km (0.105 R)
• M17: 8,178,964 km (0.054 R)
• M18: 8,406,503 km (0.085 R)
• M19: 8,682,212 km (0.093 R)
• M20: 9,574,713 km (0.073 R)
• M21: 11,394,571 km (0.094 R)
• M22: 12,735,566 km (0.065 R)
• M23: 12,999,008 km (0.071 R)
• M24: 13,051,965 km (0.118 R)
• M25: 14,125,480 km (0.067 R)
• M26: 14,234,387 km (0.079 R)
• M27: 16,355,984 km (0.097 R)
• M28: 16,470,426 km (0.096 R)
• M29: 16,585,018 km (0.092 R)
• M30: 17,453,135 km (0.118 R)
• M31: 17,922,274 km (0.109 R)
• M32: 18,217,430 km (0.101 R)
• M33: 18,932,658 km (0.082 R)
• M34: 19,233,349 km (0.097 R)
• M35: 19,535,687 km (0.075 R)
• M36: 19,657,011 km (0.039 R)
• M37: 20,451,974 km (0.114 R)
• M38: 20,822,378 km (0.078 R)
• M39: 21,382,024 km (0.11 R)
• M40: 22,073,016 km (0.072 R)
• M41: 23,155,058 km (0.096 R)
• M42: 24,842,970 km (0.062 R)
• M43: 25,967,946 km (0.1 R)
• M44: 26,101,388 km (0.055 R)
• M45: 26,235,128 km (0.091 R)
• M46: 27,244,764 km (0.111 R)
• M47: 27,652,269 km (0.11 R)
• M48: 27,856,769 km (0.057 R)
• M49: 30,771,684 km (0.116 R)
• M50: 30,983,664 km (0.113 R)
• M51: 31,479,880 km (0.096 R)
• M52: 33,129,047 km (0.09 R)
• M53: 33,927,750 km (0.059 R)
• M54: 34,073,608 km (0.108 R)
• M55: 34,146,612 km (0.098 R)
• M56: 35,026,845 km (0.114 R)
• M57: 35,248,101 km (0.117 R)
• M58: 35,322,002 km (0.09 R)
• M59: 35,988,909 km (0.119 R)
• M60: 37,260,042 km (0.03 R)
• M61: 37,938,918 km (0.032 R)
• M62: 39,308,935 km (0.067 R)
• M63: 39,769,248 km (0.071 R)
• M64: 39,846,141 km (0.095 R)
• M65: 40,154,163 km (0.107 R)
• M66: 40,850,092 km (0.119 R)
• M67: 41,316,389 km (0.056 R)
• M68: 41,472,120 km (0.103 R)
• M69: 41,628,151 km (0.052 R)
• M70: 41,784,331 km (0.061 R)
• M71: 42,097,290 km (0.101 R)
• M72: 42,489,535 km (0.038 R)
• M73: 42,804,140 km (0.114 R)
• M74: 45,188,879 km (0.042 R)
• M75: 46,478,263 km (0.114 R)
• M76: 46,883,673 km (0.098 R)
• M77: 47,371,811 km (0.096 R)
• M78: 49,258,091 km (0.109 R)
• M79: 53,867,500 km (0.081 R)
• M80: 56,093,966 km (0.103 R)
• M81: 56,612,023 km (0.069 R)
• M82: 57,131,576 km (0.099 R)
• M83: 58,262,836 km (0.092 R)

Planet 9 - Ice Giant

Semi-Major Axis: 16.3 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 132

Radius: 8

Gravity: 2.06 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 15.58 AU - 17.02 AU

Year: 23800 Days

Day: 19.8 Hours

Environment

Temp: -194 °C

Axial Tilt: 22.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 49,352,477 km

• M1: 111,899 km (0.108 R)
• M2: 271,221 km (0.08 R)
• M3: 523,443 km (0.106 R)
• M4: 633,697 km (0.102 R)
• M5: 878,289 km (0.073 R)
• M6: 934,538 km (0.027 R)
• M7: 1,172,399 km (0.059 R)
• M8: 1,234,930 km (0.115 R)
• M9: 1,633,758 km (0.117 R)
• M10: 2,679,447 km (0.044 R)
• M11: 2,903,844 km (0.085 R)
• M12: 3,076,031 km (0.096 R)
• M13: 3,582,271 km (0.079 R)
• M14: 4,504,841 km (0.079 R)
• M15: 4,571,113 km (0.105 R)
• M16: 4,637,684 km (0.118 R)
• M17: 4,873,151 km (0.055 R)
• M18: 5,251,334 km (0.116 R)
• M19: 5,461,519 km (0.054 R)
• M20: 5,746,204 km (0.111 R)
• M21: 5,818,160 km (0.116 R)
• M22: 5,962,971 km (0.085 R)
• M23: 6,330,084 km (0.093 R)
• M24: 6,404,434 km (0.077 R)
• M25: 6,516,483 km (0.065 R)
• M26: 6,704,677 km (0.069 R)
• M27: 6,856,519 km (0.073 R)
• M28: 7,593,289 km (0.11 R)
• M29: 7,871,092 km (0.086 R)
• M30: 8,436,572 km (0.062 R)
• M31: 8,931,741 km (0.12 R)
• M32: 9,057,104 km (0.062 R)
• M33: 9,224,953 km (0.107 R)
• M34: 9,309,326 km (0.1 R)
• M35: 9,478,820 km (0.087 R)
• M36: 11,229,415 km (0.11 R)
• M37: 11,409,979 km (0.087 R)
• M38: 12,280,340 km (0.079 R)
• M39: 14,278,967 km (0.095 R)
• M40: 14,967,417 km (0.102 R)
• M41: 15,666,637 km (0.102 R)
• M42: 16,427,641 km (0.09 R)
• M43: 16,529,966 km (0.111 R)
• M44: 17,356,495 km (0.076 R)
• M45: 17,985,254 km (0.089 R)
• M46: 18,143,679 km (0.115 R)
• M47: 18,568,237 km (0.098 R)
• M48: 18,996,087 km (0.03 R)
• M49: 19,589,692 km (0.049 R)
• M50: 20,353,987 km (0.114 R)
• M51: 21,295,107 km (0.069 R)
• M52: 22,250,290 km (0.117 R)
• M53: 22,306,987 km (0.086 R)
• M54: 23,738,190 km (0.089 R)
• M55: 24,552,601 km (0.117 R)
• M56: 24,611,094 km (0.071 R)
• M57: 25,022,039 km (0.087 R)
• M58: 25,317,046 km (0.057 R)
• M59: 25,672,491 km (0.068 R)
• M60: 25,850,811 km (0.055 R)
• M61: 26,869,274 km (0.068 R)
• M62: 27,656,757 km (0.108 R)
• M63: 28,267,864 km (0.116 R)
• M64: 29,877,238 km (0.049 R)
• M65: 31,962,333 km (0.096 R)
• M66: 32,090,239 km (0.079 R)
• M67: 32,732,164 km (0.042 R)
• M68: 33,378,427 km (0.102 R)
• M69: 33,637,979 km (0.1 R)
• M70: 35,012,185 km (0.056 R)
• M71: 35,143,981 km (0.063 R)
• M72: 35,408,170 km (0.119 R)
• M73: 36,071,487 km (0.117 R)
• M74: 36,872,734 km (0.096 R)
• M75: 37,074,092 km (0.116 R)
• M76: 37,208,431 km (0.103 R)
• M77: 38,018,055 km (0.043 R)
• M78: 38,969,946 km (0.111 R)
• M79: 39,243,411 km (0.078 R)
• M80: 39,860,801 km (0.109 R)
• M81: 41,244,582 km (0.118 R)
• M82: 41,314,145 km (0.07 R)
• M83: 41,662,708 km (0.108 R)
• M84: 43,774,731 km (0.042 R)
• M85: 43,987,758 km (0.112 R)
• M86: 44,915,265 km (0.099 R)
• M87: 45,417,315 km (0.054 R)
• M88: 45,489,272 km (0.114 R)
• M89: 46,065,523 km (0.066 R)
• M90: 46,716,872 km (0.117 R)
• M91: 47,444,217 km (0.106 R)
• M92: 47,663,078 km (0.075 R)
• M93: 48,542,115 km (0.032 R)
• M94: 48,836,225 km (0.026 R)

Kuiper Belt

Range: 30.3 - 57.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 253 - 14,460 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit