🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.13

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 0.65 AU - 0.67 AU

Year: 239 Days

Day: 20.1 Hours

Environment

Temp: -12 °C

Axial Tilt: 10.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.6

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 0.75 AU - 0.85 AU

Year: 319 Days

Day: 28.6 Hours

Environment

Temp: -44 °C

Axial Tilt: 8.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.92

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 0.92 AU - 1.12 AU

Year: 460 Days

Day: 20.3 Hours

Environment

Temp: -68 °C

Axial Tilt: 39.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.09

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 1.1 AU - 1.82 AU

Year: 787 Days

Day: 35 Hours

Environment

Temp: -106 °C

Axial Tilt: 47.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.54

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 1.38 AU - 1.72 AU

Year: 861 Days

Day: 27.4 Hours

Environment

Temp: -106 °C

Axial Tilt: 36.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.33 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 5.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 301.7

Radius: 13.7

Gravity: 1.61 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 3.95 AU - 6.27 AU

Year: 5154 Days

Day: 8.4 Hours

Environment

Temp: -178 °C

Axial Tilt: 47 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 86,725,275 km

• M1: 267,930 km (0.047 R)
• M2: 495,468 km (0.073 R)
• M3: 583,132 km (0.089 R)
• M4: 757,414 km (0.095 R)
• M5: 906,413 km (0.072 R)
• M6: 1,054,515 km (0.07 R)
• M7: 1,324,839 km (0.114 R)
• M8: 1,415,794 km (0.078 R)
• M9: 1,859,651 km (0.094 R)
• M10: 2,022,414 km (0.032 R)
• M11: 2,143,737 km (0.096 R)
• M12: 2,267,754 km (0.09 R)
• M13: 2,410,171 km (0.055 R)
• M14: 2,506,812 km (0.115 R)
• M15: 3,220,543 km (0.071 R)
• M16: 3,490,268 km (0.053 R)
• M17: 3,637,323 km (0.098 R)
• M18: 3,918,567 km (0.1 R)
• M19: 4,187,544 km (0.059 R)
• M20: 4,304,828 km (0.074 R)
• M21: 4,502,597 km (0.106 R)
• M22: 4,866,269 km (0.117 R)
• M23: 5,366,225 km (0.1 R)
• M24: 5,882,637 km (0.104 R)
• M25: 6,058,415 km (0.039 R)
• M26: 6,550,891 km (0.083 R)
• M27: 6,710,212 km (0.098 R)
• M28: 7,574,290 km (0.065 R)
• M29: 7,669,883 km (0.113 R)
• M30: 8,080,379 km (0.108 R)
• M31: 8,251,519 km (0.1 R)
• M32: 8,473,373 km (0.043 R)
• M33: 8,597,539 km (0.05 R)
• M34: 8,697,171 km (0.036 R)
• M35: 8,847,517 km (0.104 R)
• M36: 9,227,197 km (0.103 R)
• M37: 10,424,578 km (0.058 R)
• M38: 10,557,720 km (0.104 R)
• M39: 10,798,722 km (0.064 R)
• M40: 10,933,360 km (0.063 R)
• M41: 11,532,799 km (0.093 R)
• M42: 11,642,903 km (0.082 R)
• M43: 11,919,809 km (0.088 R)
• M44: 12,031,259 km (0.101 R)
• M45: 12,226,933 km (0.039 R)
• M46: 12,367,406 km (0.114 R)
• M47: 12,649,996 km (0.067 R)
• M48: 13,684,764 km (0.064 R)
• M49: 13,918,436 km (0.087 R)
• M50: 14,212,396 km (0.088 R)
• M51: 14,360,199 km (0.119 R)
• M52: 14,508,450 km (0.041 R)
• M53: 14,657,300 km (0.058 R)
• M54: 15,016,485 km (0.093 R)
• M55: 15,227,268 km (0.063 R)
• M56: 15,743,530 km (0.104 R)
• M57: 15,988,422 km (0.118 R)
• M58: 16,265,477 km (0.098 R)
• M59: 16,420,161 km (0.077 R)
• M60: 17,421,121 km (0.119 R)
• M61: 18,216,982 km (0.059 R)
• M62: 18,538,767 km (0.119 R)
• M63: 18,862,347 km (0.119 R)
• M64: 19,024,810 km (0.05 R)
• M65: 19,122,497 km (0.055 R)
• M66: 20,042,674 km (0.111 R)
• M67: 20,241,639 km (0.073 R)
• M68: 20,708,684 km (0.027 R)
• M69: 21,551,518 km (0.096 R)
• M70: 22,268,241 km (0.054 R)
• M71: 22,405,572 km (0.088 R)
• M72: 22,750,246 km (0.065 R)
• M73: 23,340,409 km (0.117 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.63 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 804.7

Radius: 4

Gravity: 50.29 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 11.05 AU - 16.21 AU

Year: 22454 Days

Day: 18.7 Hours

Environment

Temp: -215 °C

Axial Tilt: 0.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 86,725,275 km

• M1: 64,028 km (0.03 R)
• M2: 241,900 km (0.066 R)
• M3: 294,857 km (0.114 R)
• M4: 641,775 km (0.114 R)
• M5: 717,322 km (0.111 R)
• M6: 1,198,429 km (0.078 R)
• M7: 1,486,105 km (0.097 R)
• M8: 1,620,743 km (0.07 R)
• M9: 2,011,044 km (0.109 R)
• M10: 2,159,894 km (0.111 R)
• M11: 3,125,997 km (0.09 R)
• M12: 3,385,998 km (0.079 R)
• M13: 3,972,571 km (0.09 R)
• M14: 4,112,445 km (0.075 R)
• M15: 5,085,131 km (0.085 R)
• M16: 6,558,969 km (0.116 R)
• M17: 6,890,777 km (0.114 R)
• M18: 8,153,682 km (0.051 R)
• M19: 8,993,674 km (0.091 R)
• M20: 9,115,896 km (0.089 R)
• M21: 9,362,134 km (0.031 R)
• M22: 9,735,381 km (0.092 R)
• M23: 9,860,893 km (0.105 R)
• M24: 9,923,874 km (0.033 R)
• M25: 10,754,441 km (0.087 R)
• M26: 10,949,218 km (0.118 R)
• M27: 11,210,864 km (0.102 R)
• M28: 11,342,361 km (0.108 R)
• M29: 13,167,904 km (0.066 R)
• M30: 13,726,053 km (0.094 R)
• M31: 15,010,052 km (0.075 R)
• M32: 16,705,445 km (0.114 R)
• M33: 17,997,073 km (0.073 R)
• M34: 18,073,966 km (0.109 R)
• M35: 18,615,809 km (0.117 R)
• M36: 19,557,079 km (0.084 R)
• M37: 19,874,376 km (0.118 R)
• M38: 20,674,725 km (0.12 R)
• M39: 20,755,358 km (0.079 R)
• M40: 21,649,056 km (0.086 R)
• M41: 22,059,403 km (0.105 R)
• M42: 22,224,260 km (0.104 R)
• M43: 22,638,197 km (0.092 R)
• M44: 23,389,777 km (0.101 R)
• M45: 24,574,891 km (0.103 R)
• M46: 24,745,881 km (0.102 R)
• M47: 25,002,891 km (0.102 R)
• M48: 29,870,506 km (0.091 R)
• M49: 30,052,866 km (0.068 R)
• M50: 30,510,486 km (0.091 R)
• M51: 30,602,339 km (0.103 R)
• M52: 30,786,195 km (0.109 R)
• M53: 31,432,607 km (0.076 R)
• M54: 33,304,076 km (0.105 R)
• M55: 35,018,917 km (0.106 R)
• M56: 36,081,062 km (0.109 R)
• M57: 36,664,793 km (0.109 R)
• M58: 36,762,330 km (0.117 R)
• M59: 37,251,665 km (0.088 R)
• M60: 37,349,801 km (0.108 R)
• M61: 37,644,659 km (0.119 R)
• M62: 38,533,868 km (0.1 R)
• M63: 41,954,872 km (0.057 R)
• M64: 42,466,198 km (0.111 R)
• M65: 42,568,672 km (0.102 R)
• M66: 42,773,921 km (0.115 R)
• M67: 44,844,355 km (0.082 R)
• M68: 45,471,769 km (0.096 R)
• M69: 49,297,136 km (0.087 R)
• M70: 51,357,099 km (0.093 R)
• M71: 53,003,274 km (0.091 R)
• M72: 56,347,085 km (0.092 R)
• M73: 59,185,406 km (0.062 R)
• M74: 59,529,032 km (0.111 R)
• M75: 60,564,100 km (0.075 R)
• M76: 61,373,274 km (0.104 R)
• M77: 61,953,415 km (0.083 R)
• M78: 62,768,723 km (0.084 R)
• M79: 64,292,228 km (0.119 R)
• M80: 65,590,887 km (0.07 R)
• M81: 66,778,844 km (0.105 R)
• M82: 67,136,682 km (0.046 R)
• M83: 67,614,647 km (0.108 R)
• M84: 68,213,936 km (0.05 R)
• M85: 69,176,150 km (0.086 R)
• M86: 71,601,580 km (0.041 R)
• M87: 73,315,822 km (0.117 R)
• M88: 74,054,536 km (0.097 R)
• M89: 74,177,955 km (0.114 R)
• M90: 74,548,509 km (0.113 R)
• M91: 77,785,507 km (0.057 R)
• M92: 83,238,649 km (0.117 R)
• M93: 84,266,835 km (0.076 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 405 - 12,713 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit