🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.89

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 0.51 AU - 0.67 AU

Year: 169 Days

Day: 45.5 Hours

Environment

Temp: 221 °C

Axial Tilt: 23.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.16

Radius: 0.48

Gravity: 0.69 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 0.83 AU - 0.93 AU

Year: 308 Days

Day: 39.7 Hours

Environment

Temp: 121 °C

Axial Tilt: 28.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 60,768,731 km

• M1: 67,917 km (0.102 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.55

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 0.9 AU - 1.34 AU

Year: 442 Days

Day: 42.9 Hours

Environment

Temp: -5 °C

Axial Tilt: 10.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.6

Radius: 0.82

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 1.65 AU - 2.17 AU

Year: 984 Days

Day: 16.7 Hours

Environment

Temp: -70 °C

Axial Tilt: 33.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 60,768,731 km

• M1: 245,341 km (0.105 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.39

Radius: 1.14

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 3.44 AU - 3.68 AU

Year: 2504 Days

Day: 39.1 Hours

Environment

Temp: -131 °C

Axial Tilt: 20.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 60,768,731 km

• M1: 29,770 km (0.11 R)
• M2: 1,176,438 km (0.085 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 411.1

Radius: 10.6

Gravity: 3.66 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 5.77 AU - 9.61 AU

Year: 7950 Days

Day: 5.1 Hours

Environment

Temp: -161 °C

Axial Tilt: 32.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 60,768,731 km

• M1: 161,267 km (0.073 R)
• M2: 276,756 km (0.091 R)
• M3: 367,861 km (0.11 R)
• M4: 439,967 km (0.097 R)
• M5: 602,131 km (0.065 R)
• M6: 691,441 km (0.085 R)
• M7: 827,575 km (0.1 R)
• M8: 943,364 km (0.106 R)
• M9: 1,192,145 km (0.088 R)
• M10: 1,291,030 km (0.111 R)
• M11: 1,604,736 km (0.101 R)
• M12: 1,714,691 km (0.105 R)
• M13: 1,789,490 km (0.06 R)
• M14: 2,040,216 km (0.1 R)
• M15: 2,139,848 km (0.037 R)
• M16: 2,281,966 km (0.113 R)
• M17: 2,619,010 km (0.113 R)
• M18: 2,815,582 km (0.119 R)
• M19: 3,340,072 km (0.079 R)
• M20: 4,094,643 km (0.058 R)
• M21: 4,170,340 km (0.092 R)
• M22: 4,272,216 km (0.083 R)
• M23: 4,349,109 km (0.09 R)
• M24: 4,846,971 km (0.097 R)
• M25: 5,062,093 km (0.092 R)
• M26: 5,170,850 km (0.06 R)
• M27: 5,925,272 km (0.111 R)
• M28: 6,359,405 km (0.082 R)
• M29: 7,166,486 km (0.11 R)
• M30: 7,350,192 km (0.065 R)
• M31: 7,722,541 km (0.112 R)
• M32: 7,816,489 km (0.058 R)
• M33: 7,974,165 km (0.085 R)
• M34: 8,100,874 km (0.099 R)
• M35: 8,228,481 km (0.104 R)
• M36: 8,356,687 km (0.069 R)
• M37: 8,517,804 km (0.093 R)
• M38: 8,712,580 km (0.103 R)
• M39: 9,040,499 km (0.104 R)
• M40: 9,946,014 km (0.115 R)
• M41: 10,219,928 km (0.049 R)
• M42: 10,288,743 km (0.119 R)
• M43: 11,056,479 km (0.1 R)
• M44: 11,269,058 km (0.11 R)
• M45: 12,023,779 km (0.086 R)
• M46: 12,352,147 km (0.118 R)
• M47: 12,499,052 km (0.093 R)
• M48: 12,683,655 km (0.046 R)
• M49: 13,130,056 km (0.085 R)
• M50: 13,355,200 km (0.072 R)
• M51: 13,809,529 km (0.085 R)
• M52: 14,076,860 km (0.057 R)
• M53: 15,478,443 km (0.074 R)
• M54: 15,637,017 km (0.088 R)
• M55: 15,955,510 km (0.042 R)
• M56: 16,035,545 km (0.094 R)
• M57: 16,276,248 km (0.078 R)
• M58: 16,883,466 km (0.065 R)
• M59: 18,078,155 km (0.034 R)
• M60: 18,328,881 km (0.109 R)
• M61: 18,791,288 km (0.079 R)
• M62: 19,684,836 km (0.105 R)
• M63: 20,810,261 km (0.079 R)
• M64: 21,248,582 km (0.029 R)
• M65: 21,513,071 km (0.049 R)
• M66: 23,942,391 km (0.115 R)
• M67: 24,401,806 km (0.113 R)
• M68: 24,771,313 km (0.069 R)
• M69: 25,142,765 km (0.026 R)
• M70: 27,505,962 km (0.112 R)
• M71: 28,422,399 km (0.111 R)
• M72: 28,665,196 km (0.107 R)
• M73: 28,762,435 km (0.075 R)
• M74: 29,397,777 km (0.081 R)
• M75: 29,889,655 km (0.045 R)
• M76: 30,285,191 km (0.044 R)
• M77: 30,981,270 km (0.044 R)
• M78: 31,733,149 km (0.062 R)
• M79: 32,338,871 km (0.077 R)
• M80: 32,897,469 km (0.087 R)
• M81: 33,305,872 km (0.093 R)
• M82: 33,561,833 km (0.112 R)
• M83: 33,870,005 km (0.094 R)
• M84: 34,540,802 km (0.117 R)

Planet 7 - Ice Giant

Semi-Major Axis: 17.82 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 177.5

Radius: 3.7

Gravity: 12.97 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 17.37 AU - 18.27 AU

Year: 28042 Days

Day: 18.3 Hours

Environment

Temp: -202 °C

Axial Tilt: 49.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 60,768,731 km

• M1: 55,950 km (0.033 R)
• M2: 116,088 km (0.096 R)
• M3: 180,565 km (0.06 R)
• M4: 286,031 km (0.038 R)
• M5: 478,115 km (0.12 R)
• M6: 568,622 km (0.099 R)
• M7: 807,978 km (0.089 R)
• M8: 1,419,983 km (0.092 R)
• M9: 1,577,510 km (0.085 R)
• M10: 1,712,896 km (0.111 R)
• M11: 1,937,442 km (0.036 R)
• M12: 2,261,321 km (0.118 R)
• M13: 2,383,244 km (0.055 R)
• M14: 2,794,339 km (0.095 R)
• M15: 2,892,176 km (0.07 R)
• M16: 4,529,524 km (0.076 R)
• M17: 5,035,315 km (0.107 R)
• M18: 5,315,063 km (0.093 R)
• M19: 5,682,176 km (0.062 R)
• M20: 5,973,293 km (0.062 R)
• M21: 6,397,553 km (0.06 R)
• M22: 6,656,806 km (0.082 R)
• M23: 8,282,785 km (0.066 R)
• M24: 9,627,371 km (0.116 R)
• M25: 10,123,737 km (0.119 R)
• M26: 11,504,974 km (0.116 R)
• M27: 11,557,184 km (0.109 R)
• M28: 12,190,880 km (0.109 R)
• M29: 12,619,478 km (0.03 R)
• M30: 12,673,333 km (0.116 R)
• M31: 14,326,390 km (0.106 R)
• M32: 15,987,375 km (0.064 R)
• M33: 16,810,911 km (0.056 R)
• M34: 17,587,773 km (0.118 R)
• M35: 17,768,786 km (0.097 R)
• M36: 18,437,489 km (0.117 R)
• M37: 18,560,009 km (0.063 R)
• M38: 19,549,450 km (0.067 R)
• M39: 20,302,675 km (0.055 R)
• M40: 21,257,558 km (0.107 R)
• M41: 22,422,776 km (0.033 R)
• M42: 22,815,620 km (0.084 R)
• M43: 23,874,623 km (0.104 R)
• M44: 29,046,970 km (0.089 R)
• M45: 30,193,637 km (0.114 R)
• M46: 31,867,488 km (0.036 R)
• M47: 34,774,025 km (0.09 R)
• M48: 35,076,961 km (0.081 R)
• M49: 35,456,640 km (0.081 R)
• M50: 38,075,201 km (0.08 R)
• M51: 41,555,147 km (0.096 R)
• M52: 41,956,967 km (0.119 R)
• M53: 45,382,758 km (0.105 R)
• M54: 45,630,941 km (0.026 R)
• M55: 47,800,110 km (0.119 R)
• M56: 50,944,358 km (0.09 R)
• M57: 53,892,035 km (0.111 R)
• M58: 54,681,462 km (0.1 R)
• M59: 56,716,442 km (0.044 R)
• M60: 56,805,453 km (0.056 R)
• M61: 56,983,624 km (0.079 R)
• M62: 57,430,024 km (0.068 R)
• M63: 60,313,822 km (0.085 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 443 - 18,896 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit