🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.81

Radius: 0.92

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 0.63 AU - 0.99 AU

Year: 269 Days

Day: 13.5 Hours

Environment

Temp: 114 °C

Axial Tilt: 12.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.35

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 0.81 AU - 1.21 AU

Year: 375 Days

Day: 22 Hours

Environment

Temp: 22 °C

Axial Tilt: 44.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 71,614,245 km

• M1: 910,602 km (0.093 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.58

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 0.85 AU - 1.35 AU

Year: 426 Days

Day: 20.7 Hours

Environment

Temp: 20 °C

Axial Tilt: 43.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 71,614,245 km

• M1: 382,671 km (0.051 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.33

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 1.21 AU - 1.95 AU

Year: 733 Days

Day: 17.1 Hours

Environment

Temp: -43 °C

Axial Tilt: 9.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.94

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 2.65 AU - 3.35 AU

Year: 1917 Days

Day: 30.5 Hours

Environment

Temp: -108 °C

Axial Tilt: 16 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.96 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 12.92 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 527.8

Radius: 3.9

Gravity: 34.7 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 10.87 AU - 14.97 AU

Year: 17134 Days

Day: 15.2 Hours

Environment

Temp: -181 °C

Axial Tilt: 29.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 71,614,245 km

• M1: 70,760 km (0.115 R)
• M2: 460,163 km (0.086 R)
• M3: 570,417 km (0.029 R)
• M4: 772,673 km (0.08 R)
• M5: 815,608 km (0.101 R)
• M6: 1,524,851 km (0.082 R)
• M7: 1,551,928 km (0.114 R)
• M8: 1,831,676 km (0.104 R)
• M9: 2,436,800 km (0.07 R)
• M10: 2,500,528 km (0.107 R)
• M11: 2,894,120 km (0.107 R)
• M12: 3,063,764 km (0.09 R)
• M13: 4,034,804 km (0.105 R)
• M14: 4,072,503 km (0.119 R)
• M15: 6,893,470 km (0.07 R)
• M16: 7,165,439 km (0.112 R)
• M17: 8,674,133 km (0.105 R)
• M18: 9,715,634 km (0.099 R)
• M19: 10,020,365 km (0.116 R)
• M20: 10,071,377 km (0.093 R)
• M21: 11,217,148 km (0.059 R)
• M22: 12,021,834 km (0.082 R)
• M23: 12,130,443 km (0.106 R)
• M24: 12,239,499 km (0.096 R)
• M25: 12,403,608 km (0.034 R)
• M26: 12,678,719 km (0.093 R)
• M27: 13,011,574 km (0.111 R)
• M28: 13,856,353 km (0.096 R)
• M29: 14,141,786 km (0.054 R)
• M30: 15,009,753 km (0.074 R)
• M31: 15,244,173 km (0.074 R)
• M32: 15,420,698 km (0.098 R)
• M33: 15,716,603 km (0.062 R)
• M34: 16,918,322 km (0.071 R)
• M35: 17,284,688 km (0.026 R)
• M36: 18,211,746 km (0.096 R)
• M37: 20,631,641 km (0.088 R)
• M38: 21,350,758 km (0.109 R)
• M39: 22,344,536 km (0.086 R)
• M40: 22,478,277 km (0.03 R)
• M41: 22,545,147 km (0.103 R)
• M42: 22,679,187 km (0.106 R)
• M43: 23,150,420 km (0.033 R)
• M44: 23,285,657 km (0.06 R)
• M45: 23,488,960 km (0.049 R)
• M46: 25,345,320 km (0.099 R)
• M47: 25,415,033 km (0.103 R)
• M48: 27,821,015 km (0.098 R)
• M49: 27,964,779 km (0.101 R)
• M50: 28,325,310 km (0.105 R)
• M51: 31,264,160 km (0.117 R)
• M52: 33,531,166 km (0.066 R)
• M53: 33,760,799 km (0.053 R)
• M54: 34,839,100 km (0.099 R)
• M55: 37,425,199 km (0.082 R)
• M56: 38,141,174 km (0.052 R)
• M57: 39,748,304 km (0.07 R)
• M58: 42,862,333 km (0.049 R)
• M59: 42,945,210 km (0.075 R)
• M60: 43,778,171 km (0.094 R)
• M61: 43,945,422 km (0.082 R)
• M62: 45,375,428 km (0.11 R)
• M63: 47,334,262 km (0.069 R)
• M64: 49,755,953 km (0.106 R)
• M65: 52,040,462 km (0.096 R)
• M66: 52,661,293 km (0.07 R)
• M67: 53,106,347 km (0.095 R)
• M68: 54,988,886 km (0.093 R)
• M69: 55,983,712 km (0.087 R)
• M70: 57,441,244 km (0.047 R)
• M71: 58,174,573 km (0.114 R)
• M72: 58,726,739 km (0.098 R)
• M73: 62,357,628 km (0.081 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.42 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 457.7

Radius: 5.4

Gravity: 15.7 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 14.93 AU - 15.91 AU

Year: 22341 Days

Day: 22.8 Hours

Environment

Temp: -186 °C

Axial Tilt: 35.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 71,614,245 km

• M1: 69,413 km (0.108 R)
• M2: 269,575 km (0.088 R)
• M3: 618,138 km (0.111 R)
• M4: 1,145,022 km (0.086 R)
• M5: 1,225,506 km (0.061 R)
• M6: 1,280,259 km (0.108 R)
• M7: 1,363,884 km (0.069 R)
• M8: 1,536,669 km (0.089 R)
• M9: 2,295,879 km (0.108 R)
• M10: 2,893,821 km (0.118 R)
• M11: 3,382,109 km (0.11 R)
• M12: 3,459,451 km (0.084 R)
• M13: 4,518,005 km (0.118 R)
• M14: 4,603,276 km (0.066 R)
• M15: 4,646,211 km (0.109 R)
• M16: 5,485,604 km (0.108 R)
• M17: 5,899,242 km (0.079 R)
• M18: 6,514,538 km (0.088 R)
• M19: 6,611,029 km (0.086 R)
• M20: 7,100,513 km (0.114 R)
• M21: 7,449,974 km (0.112 R)
• M22: 7,805,119 km (0.06 R)
• M23: 7,907,743 km (0.099 R)
• M24: 9,388,762 km (0.092 R)
• M25: 10,781,519 km (0.117 R)
• M26: 11,125,294 km (0.092 R)
• M27: 11,298,529 km (0.089 R)
• M28: 11,647,690 km (0.105 R)
• M29: 12,178,015 km (0.102 R)
• M30: 12,356,485 km (0.107 R)
• M31: 12,776,556 km (0.114 R)
• M32: 14,376,804 km (0.081 R)
• M33: 15,009,005 km (0.08 R)
• M34: 15,392,723 km (0.069 R)
• M35: 15,779,583 km (0.12 R)
• M36: 16,431,531 km (0.111 R)
• M37: 17,292,167 km (0.05 R)
• M38: 17,559,798 km (0.066 R)
• M39: 17,694,287 km (0.08 R)
• M40: 18,031,779 km (0.032 R)
• M41: 19,890,383 km (0.068 R)
• M42: 20,806,820 km (0.066 R)
• M43: 21,163,012 km (0.101 R)
• M44: 21,449,343 km (0.106 R)
• M45: 21,521,150 km (0.107 R)
• M46: 22,026,042 km (0.051 R)
• M47: 23,563,609 km (0.109 R)
• M48: 24,009,261 km (0.078 R)
• M49: 27,829,692 km (0.105 R)
• M50: 28,774,253 km (0.117 R)
• M51: 29,969,839 km (0.111 R)
• M52: 30,371,958 km (0.062 R)
• M53: 31,100,201 km (0.117 R)
• M54: 31,181,432 km (0.118 R)
• M55: 31,344,195 km (0.077 R)
• M56: 31,670,617 km (0.107 R)
• M57: 31,998,087 km (0.08 R)
• M58: 32,244,475 km (0.063 R)
• M59: 33,402,362 km (0.105 R)
• M60: 33,819,291 km (0.085 R)
• M61: 34,405,715 km (0.092 R)
• M62: 34,826,683 km (0.058 R)
• M63: 35,844,099 km (0.055 R)
• M64: 35,929,220 km (0.094 R)
• M65: 37,647,800 km (0.117 R)
• M66: 38,954,089 km (0.06 R)
• M67: 39,656,750 km (0.026 R)
• M68: 40,896,767 km (0.055 R)
• M69: 41,164,098 km (0.095 R)
• M70: 42,149,350 km (0.086 R)
• M71: 43,778,171 km (0.028 R)
• M72: 44,051,636 km (0.092 R)
• M73: 45,519,790 km (0.059 R)
• M74: 47,190,499 km (0.096 R)
• M75: 47,283,848 km (0.077 R)
• M76: 48,127,281 km (0.08 R)
• M77: 48,221,378 km (0.09 R)
• M78: 48,315,325 km (0.095 R)
• M79: 48,503,669 km (0.082 R)
• M80: 51,646,570 km (0.098 R)
• M81: 52,708,715 km (0.07 R)
• M82: 55,839,200 km (0.101 R)
• M83: 56,036,969 km (0.064 R)
• M84: 56,730,505 km (0.102 R)
• M85: 57,726,378 km (0.114 R)
• M86: 59,130,204 km (0.081 R)
• M87: 59,634,349 km (0.082 R)
• M88: 60,748,404 km (0.042 R)
• M89: 62,278,491 km (0.115 R)
• M90: 63,099,783 km (0.114 R)
• M91: 63,614,849 km (0.066 R)
• M92: 64,856,810 km (0.041 R)
• M93: 65,585,053 km (0.071 R)
• M94: 66,315,838 km (0.114 R)
• M95: 66,525,126 km (0.092 R)
• M96: 69,160,143 km (0.096 R)
• M97: 70,757,399 km (0.041 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 500 - 18,926 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit