🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.72

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 0.52 AU - 0.72 AU

Year: 184 Days

Day: 31.2 Hours

Environment

Temp: 191 °C

Axial Tilt: 18.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 64,203,649 km

• M1: 43,533 km (0.097 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.88

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 1.13 AU - 1.37 AU

Year: 526 Days

Day: 20.3 Hours

Environment

Temp: -23 °C

Axial Tilt: 33.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 64,203,649 km

• M1: 59,390 km (0.117 R)
• M2: 435,479 km (0.056 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.39

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 1.6 AU - 1.68 AU

Year: 791 Days

Day: 35.3 Hours

Environment

Temp: -53 °C

Axial Tilt: 18 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.37

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 1.6 AU - 2.44 AU

Year: 1082 Days

Day: 13.7 Hours

Environment

Temp: -73 °C

Axial Tilt: 137.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.01 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 556.2

Radius: 9.5

Gravity: 6.16 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 7.4 AU - 8.6 AU

Year: 8524 Days

Day: 8.3 Hours

Environment

Temp: -169 °C

Axial Tilt: 38.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 64,203,649 km

• M1: 132,245 km (0.025 R)
• M2: 214,972 km (0.118 R)
• M3: 403,465 km (0.084 R)
• M4: 552,914 km (0.089 R)
• M5: 1,254,977 km (0.102 R)
• M6: 1,521,111 km (0.11 R)
• M7: 1,742,965 km (0.045 R)
• M8: 2,195,498 km (0.118 R)
• M9: 2,470,160 km (0.091 R)
• M10: 3,204,835 km (0.11 R)
• M11: 3,359,519 km (0.079 R)
• M12: 3,516,896 km (0.108 R)
• M13: 4,198,165 km (0.094 R)
• M14: 4,713,829 km (0.098 R)
• M15: 5,008,986 km (0.051 R)
• M16: 5,068,675 km (0.03 R)
• M17: 5,158,733 km (0.111 R)
• M18: 5,340,644 km (0.101 R)
• M19: 5,401,680 km (0.05 R)
• M20: 6,088,933 km (0.109 R)
• M21: 6,410,568 km (0.104 R)
• M22: 6,475,493 km (0.077 R)
• M23: 6,969,914 km (0.036 R)
• M24: 7,103,804 km (0.086 R)
• M25: 7,204,783 km (0.115 R)
• M26: 7,306,360 km (0.088 R)
• M27: 7,476,453 km (0.072 R)
• M28: 8,135,282 km (0.068 R)
• M29: 8,453,776 km (0.115 R)
• M30: 8,776,458 km (0.05 R)
• M31: 8,884,917 km (0.038 R)
• M32: 9,433,791 km (0.072 R)
• M33: 9,507,842 km (0.112 R)
• M34: 9,582,043 km (0.036 R)
• M35: 9,656,543 km (0.09 R)
• M36: 9,805,841 km (0.043 R)
• M37: 10,373,116 km (0.084 R)
• M38: 10,526,155 km (0.066 R)
• M39: 12,339,580 km (0.115 R)
• M40: 12,420,662 km (0.117 R)
• M41: 13,282,047 km (0.03 R)
• M42: 14,078,057 km (0.1 R)
• M43: 14,375,308 km (0.102 R)
• M44: 14,503,214 km (0.093 R)
• M45: 14,588,784 km (0.079 R)
• M46: 16,423,602 km (0.091 R)
• M47: 17,051,315 km (0.051 R)
• M48: 17,277,357 km (0.106 R)
• M49: 17,595,552 km (0.092 R)
• M50: 18,191,699 km (0.093 R)
• M51: 18,469,054 km (0.066 R)
• M52: 19,734,353 km (0.089 R)
• M53: 19,971,615 km (0.116 R)
• M54: 21,659,827 km (0.051 R)
• M55: 21,855,651 km (0.07 R)
• M56: 22,397,195 km (0.06 R)
• M57: 22,644,779 km (0.094 R)
• M58: 22,793,779 km (0.108 R)
• M59: 23,694,807 km (0.086 R)
• M60: 25,119,278 km (0.066 R)
• M61: 25,376,586 km (0.099 R)
• M62: 25,686,553 km (0.071 R)
• M63: 26,886,178 km (0.12 R)
• M64: 27,360,553 km (0.106 R)
• M65: 27,890,877 km (0.116 R)
• M66: 28,050,648 km (0.076 R)
• M67: 28,478,199 km (0.079 R)
• M68: 28,853,989 km (0.096 R)
• M69: 29,719,412 km (0.095 R)
• M70: 30,538,311 km (0.048 R)
• M71: 32,365,948 km (0.073 R)
• M72: 34,857,501 km (0.088 R)
• M73: 35,894,513 km (0.115 R)
• M74: 36,300,522 km (0.117 R)
• M75: 37,351,447 km (0.069 R)
• M76: 38,590,267 km (0.113 R)
• M77: 38,946,609 km (0.088 R)
• M78: 39,244,458 km (0.065 R)
• M79: 39,363,837 km (0.085 R)
• M80: 39,842,401 km (0.058 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 953.7

Radius: 14.5

Gravity: 4.54 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 9.07 AU - 12.39 AU

Year: 13241 Days

Day: 13 Hours

Environment

Temp: -190 °C

Axial Tilt: 31.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 64,203,649 km

• M1: 210,185 km (0.105 R)
• M2: 362,326 km (0.098 R)
• M3: 481,855 km (0.119 R)
• M4: 601,683 km (0.093 R)
• M5: 1,149,959 km (0.098 R)
• M6: 1,803,402 km (0.052 R)
• M7: 2,064,750 km (0.118 R)
• M8: 2,432,910 km (0.11 R)
• M9: 3,127,643 km (0.047 R)
• M10: 3,266,918 km (0.092 R)
• M11: 5,218,722 km (0.084 R)
• M12: 5,343,038 km (0.105 R)
• M13: 5,510,438 km (0.086 R)
• M14: 7,186,981 km (0.095 R)
• M15: 7,418,708 km (0.03 R)
• M16: 8,177,020 km (0.087 R)
• M17: 8,910,348 km (0.118 R)
• M18: 9,109,463 km (0.057 R)
• M19: 9,209,694 km (0.095 R)
• M20: 12,771,170 km (0.108 R)
• M21: 13,392,600 km (0.087 R)
• M22: 14,255,929 km (0.102 R)
• M23: 14,430,809 km (0.115 R)
• M24: 14,665,079 km (0.105 R)
• M25: 14,782,663 km (0.059 R)
• M26: 15,018,878 km (0.045 R)
• M27: 15,554,738 km (0.077 R)
• M28: 15,674,715 km (0.079 R)
• M29: 16,401,013 km (0.098 R)
• M30: 17,200,165 km (0.106 R)
• M31: 17,324,181 km (0.112 R)
• M32: 21,918,482 km (0.077 R)
• M33: 22,052,970 km (0.097 R)
• M34: 22,594,215 km (0.069 R)
• M35: 23,966,327 km (0.103 R)
• M36: 24,383,107 km (0.082 R)
• M37: 24,942,752 km (0.075 R)
• M38: 25,224,146 km (0.049 R)
• M39: 26,503,357 km (0.1 R)
• M40: 27,078,711 km (0.088 R)
• M41: 27,368,033 km (0.067 R)
• M42: 28,903,206 km (0.101 R)
• M43: 29,421,264 km (0.092 R)
• M44: 32,669,781 km (0.071 R)
• M45: 32,977,803 km (0.096 R)
• M46: 33,829,614 km (0.07 R)
• M47: 37,711,529 km (0.053 R)
• M48: 37,872,945 km (0.071 R)
• M49: 38,277,458 km (0.119 R)
• M50: 38,683,466 km (0.094 R)
• M51: 39,745,910 km (0.088 R)
• M52: 39,992,298 km (0.107 R)
• M53: 41,315,641 km (0.069 R)
• M54: 46,664,363 km (0.049 R)
• M55: 47,969,604 km (0.088 R)
• M56: 49,551,752 km (0.098 R)
• M57: 49,994,262 km (0.066 R)
• M58: 50,349,258 km (0.048 R)
• M59: 51,419,182 km (0.087 R)
• M60: 51,598,250 km (0.093 R)
• M61: 53,581,469 km (0.074 R)
• M62: 53,762,932 km (0.052 R)
• M63: 54,673,683 km (0.088 R)
• M64: 56,972,853 km (0.073 R)
• M65: 57,622,257 km (0.089 R)
• M66: 57,715,158 km (0.102 R)
• M67: 58,087,656 km (0.081 R)
• M68: 59,585,131 km (0.091 R)
• M69: 60,433,052 km (0.101 R)
• M70: 60,527,598 km (0.114 R)
• M71: 61,380,006 km (0.04 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.02 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 342.3

Radius: 3.5

Gravity: 27.94 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 14.45 AU - 15.59 AU

Year: 21930 Days

Day: 21.9 Hours

Environment

Temp: -191 °C

Axial Tilt: 20.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 64,203,649 km

• M1: 185,801 km (0.097 R)
• M2: 393,742 km (0.095 R)
• M3: 445,802 km (0.079 R)
• M4: 916,586 km (0.092 R)
• M5: 986,448 km (0.075 R)
• M6: 1,181,225 km (0.096 R)
• M7: 1,804,749 km (0.036 R)
• M8: 1,981,873 km (0.108 R)
• M9: 2,042,161 km (0.09 R)
• M10: 2,102,897 km (0.119 R)
• M11: 2,448,468 km (0.078 R)
• M12: 2,513,095 km (0.107 R)
• M13: 3,050,899 km (0.116 R)
• M14: 3,085,606 km (0.025 R)
• M15: 3,261,383 km (0.071 R)
• M16: 3,440,452 km (0.08 R)
• M17: 4,422,113 km (0.103 R)
• M18: 4,660,273 km (0.103 R)
• M19: 4,984,152 km (0.066 R)
• M20: 5,231,886 km (0.101 R)
• M21: 5,568,332 km (0.074 R)
• M22: 5,739,173 km (0.091 R)
• M23: 5,782,257 km (0.038 R)
• M24: 5,998,725 km (0.117 R)
• M25: 6,395,159 km (0.12 R)
• M26: 6,439,740 km (0.081 R)
• M27: 6,891,076 km (0.072 R)
• M28: 7,493,058 km (0.049 R)
• M29: 8,796,056 km (0.098 R)
• M30: 10,167,270 km (0.103 R)
• M31: 10,797,675 km (0.115 R)
• M32: 11,224,927 km (0.072 R)
• M33: 11,386,642 km (0.111 R)
• M34: 11,712,167 km (0.119 R)
• M35: 11,931,029 km (0.113 R)
• M36: 12,317,141 km (0.064 R)
• M37: 12,707,292 km (0.064 R)
• M38: 12,763,391 km (0.117 R)
• M39: 15,013,642 km (0.105 R)
• M40: 17,010,774 km (0.094 R)
• M41: 18,897,353 km (0.116 R)
• M42: 19,605,549 km (0.09 R)
• M43: 20,322,272 km (0.093 R)
• M44: 20,387,946 km (0.083 R)
• M45: 20,716,912 km (0.041 R)
• M46: 21,114,094 km (0.116 R)
• M47: 22,252,833 km (0.097 R)
• M48: 23,686,878 km (0.052 R)
• M49: 24,032,748 km (0.112 R)
• M50: 25,999,960 km (0.083 R)
• M51: 27,291,738 km (0.06 R)
• M52: 27,509,104 km (0.11 R)
• M53: 27,581,659 km (0.077 R)
• M54: 28,824,967 km (0.097 R)
• M55: 31,063,100 km (0.108 R)
• M56: 34,601,838 km (0.12 R)
• M57: 35,545,651 km (0.105 R)
• M58: 40,968,873 km (0.094 R)
• M59: 41,800,188 km (0.114 R)
• M60: 44,923,642 km (0.088 R)
• M61: 45,265,922 km (0.111 R)
• M62: 45,780,688 km (0.039 R)
• M63: 48,034,081 km (0.061 R)
• M64: 48,822,462 km (0.09 R)
• M65: 49,350,542 km (0.07 R)
• M66: 49,703,444 km (0.081 R)
• M67: 50,856,694 km (0.026 R)
• M68: 52,647,829 km (0.072 R)
• M69: 52,737,887 km (0.058 R)
• M70: 55,373,053 km (0.112 R)
• M71: 55,556,460 km (0.086 R)
• M72: 56,015,576 km (0.096 R)
• M73: 56,845,246 km (0.097 R)
• M74: 60,298,563 km (0.112 R)
• M75: 61,717,798 km (0.063 R)
• M76: 62,383,808 km (0.065 R)
• M77: 64,011,283 km (0.057 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: 232 - 16,393 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit