🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.06

Radius: 1.02

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 0.43 AU - 0.61 AU

Year: 133 Days

Day: 18.4 Hours

Environment

Temp: 244 °C

Axial Tilt: 17.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.69

Radius: 1.49

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 0.54 AU - 0.72 AU

Year: 177 Days

Day: 34.9 Hours

Environment

Temp: 245 °C

Axial Tilt: 9.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 45,983,770 km

• M1: 36,801 km (0.03 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.27

Radius: 1.61

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 0.78 AU - 1.2 AU

Year: 349 Days

Day: 14.5 Hours

Environment

Temp: 96 °C

Axial Tilt: 6.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 1.47 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Terrestrial

Semi-Major Axis: 1.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.33

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 1.91 AU - 1.97 AU

Year: 959 Days

Day: 28.7 Hours

Environment

Temp: -55 °C

Axial Tilt: 31.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 6.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 979.4

Radius: 12.2

Gravity: 6.58 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 6.1 AU - 7.5 AU

Year: 6291 Days

Day: 9.7 Hours

Environment

Temp: -141 °C

Axial Tilt: 7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 45,983,770 km

• M1: 155,283 km (0.07 R)
• M2: 239,207 km (0.105 R)
• M3: 421,417 km (0.103 R)
• M4: 675,135 km (0.047 R)
• M5: 821,292 km (0.112 R)
• M6: 995,574 km (0.093 R)
• M7: 1,096,104 km (0.058 R)
• M8: 1,400,685 km (0.087 R)
• M9: 1,772,884 km (0.068 R)
• M10: 2,045,751 km (0.113 R)
• M11: 2,220,481 km (0.119 R)
• M12: 2,354,970 km (0.101 R)
• M13: 2,561,714 km (0.101 R)
• M14: 2,679,298 km (0.06 R)
• M15: 3,474,261 km (0.102 R)
• M16: 3,979,453 km (0.116 R)
• M17: 4,366,762 km (0.088 R)
• M18: 4,479,708 km (0.082 R)
• M19: 4,650,848 km (0.097 R)
• M20: 6,003,213 km (0.078 R)
• M21: 6,351,327 km (0.049 R)
• M22: 7,001,330 km (0.073 R)
• M23: 7,468,973 km (0.111 R)
• M24: 7,570,550 km (0.046 R)
• M25: 7,740,792 km (0.069 R)
• M26: 8,015,903 km (0.094 R)
• M27: 8,364,466 km (0.118 R)
• M28: 8,505,237 km (0.101 R)
• M29: 9,076,252 km (0.118 R)
• M30: 9,257,266 km (0.119 R)
• M31: 10,595,868 km (0.097 R)
• M32: 10,672,013 km (0.114 R)
• M33: 11,016,836 km (0.111 R)
• M34: 12,153,181 km (0.039 R)
• M35: 12,272,860 km (0.107 R)
• M36: 12,352,895 km (0.097 R)
• M37: 12,634,288 km (0.107 R)
• M38: 13,780,956 km (0.073 R)
• M39: 13,947,608 km (0.091 R)
• M40: 14,031,083 km (0.09 R)
• M41: 15,346,946 km (0.12 R)
• M42: 16,525,030 km (0.112 R)
• M43: 17,147,357 km (0.099 R)
• M44: 17,236,816 km (0.087 R)
• M45: 17,371,454 km (0.108 R)
• M46: 17,506,392 km (0.039 R)
• M47: 18,049,731 km (0.108 R)
• M48: 18,736,535 km (0.11 R)
• M49: 19,665,687 km (0.089 R)
• M50: 20,277,692 km (0.058 R)
• M51: 21,231,379 km (0.102 R)
• M52: 21,423,911 km (0.085 R)
• M53: 21,520,402 km (0.105 R)
• M54: 22,248,495 km (0.041 R)
• M55: 23,231,951 km (0.114 R)
• M56: 23,430,318 km (0.09 R)
• M57: 23,828,846 km (0.103 R)
• M58: 24,279,884 km (0.116 R)
• M59: 24,683,050 km (0.098 R)
• M60: 25,394,089 km (0.045 R)
• M61: 25,752,226 km (0.107 R)
• M62: 25,854,850 km (0.101 R)
• M63: 25,957,475 km (0.117 R)
• M64: 26,060,398 km (0.078 R)
• M65: 27,567,447 km (0.101 R)
• M66: 27,882,799 km (0.105 R)
• M67: 28,357,922 km (0.12 R)
• M68: 28,463,987 km (0.062 R)
• M69: 28,676,266 km (0.111 R)
• M70: 28,835,887 km (0.086 R)
• M71: 29,423,657 km (0.03 R)
• M72: 29,584,625 km (0.059 R)
• M73: 31,101,248 km (0.115 R)
• M74: 31,868,984 km (0.072 R)
• M75: 32,754,155 km (0.091 R)
• M76: 33,143,857 km (0.117 R)
• M77: 33,423,156 km (0.117 R)
• M78: 33,591,155 km (0.117 R)
• M79: 35,457,538 km (0.116 R)
• M80: 35,686,123 km (0.104 R)
• M81: 35,915,158 km (0.085 R)
• M82: 36,259,532 km (0.074 R)
• M83: 36,374,573 km (0.115 R)
• M84: 37,299,387 km (0.065 R)
• M85: 38,877,495 km (0.094 R)
• M86: 39,408,417 km (0.12 R)

Planet 6 - Gas Giant

Semi-Major Axis: 11.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 338.4

Radius: 13.5

Gravity: 1.86 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 10.26 AU - 12.22 AU

Year: 13369 Days

Day: 9.3 Hours

Environment

Temp: -179 °C

Axial Tilt: 14.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 45,983,770 km

• M1: 179,517 km (0.089 R)
• M2: 327,769 km (0.081 R)
• M3: 467,942 km (0.12 R)
• M4: 962,513 km (0.101 R)
• M5: 1,090,120 km (0.106 R)
• M6: 1,204,562 km (0.11 R)
• M7: 1,509,443 km (0.116 R)
• M8: 1,638,545 km (0.106 R)
• M9: 2,024,957 km (0.072 R)
• M10: 2,315,326 km (0.092 R)
• M11: 2,645,489 km (0.086 R)
• M12: 3,407,690 km (0.116 R)
• M13: 3,608,600 km (0.114 R)
• M14: 3,695,965 km (0.11 R)
• M15: 4,640,077 km (0.115 R)
• M16: 4,767,235 km (0.088 R)
• M17: 5,929,312 km (0.116 R)
• M18: 6,347,288 km (0.078 R)
• M19: 7,102,009 km (0.094 R)
• M20: 7,212,263 km (0.07 R)
• M21: 8,422,659 km (0.12 R)
• M22: 9,210,890 km (0.081 R)
• M23: 9,452,042 km (0.071 R)
• M24: 10,437,593 km (0.036 R)
• M25: 10,604,993 km (0.103 R)
• M26: 10,689,067 km (0.039 R)
• M27: 10,942,486 km (0.104 R)
• M28: 11,326,504 km (0.12 R)
• M29: 11,455,607 km (0.115 R)
• M30: 11,541,775 km (0.034 R)
• M31: 11,801,926 km (0.042 R)
• M32: 12,064,021 km (0.07 R)
• M33: 12,195,817 km (0.079 R)
• M34: 12,372,342 km (0.106 R)
• M35: 13,131,701 km (0.118 R)
• M36: 13,448,849 km (0.092 R)
• M37: 13,814,316 km (0.104 R)
• M38: 14,695,597 km (0.116 R)
• M39: 15,499,387 km (0.078 R)
• M40: 15,738,594 km (0.06 R)
• M41: 15,834,635 km (0.05 R)
• M42: 17,051,315 km (0.101 R)
• M43: 17,199,417 km (0.084 R)
• M44: 17,298,301 km (0.086 R)
• M45: 17,397,335 km (0.072 R)
• M46: 17,745,748 km (0.044 R)
• M47: 17,996,025 km (0.083 R)
• M48: 18,500,170 km (0.061 R)
• M49: 18,855,764 km (0.092 R)
• M50: 19,162,440 km (0.062 R)
• M51: 19,419,150 km (0.059 R)
• M52: 20,772,861 km (0.102 R)
• M53: 20,983,944 km (0.057 R)
• M54: 21,407,904 km (0.073 R)
• M55: 21,834,856 km (0.117 R)
• M56: 21,995,674 km (0.051 R)
• M57: 22,534,675 km (0.091 R)
• M58: 23,460,836 km (0.049 R)
• M59: 24,066,857 km (0.077 R)
• M60: 24,343,912 km (0.106 R)
• M61: 24,789,564 km (0.104 R)
• M62: 26,028,982 km (0.094 R)
• M63: 26,199,524 km (0.106 R)
• M64: 26,484,657 km (0.077 R)
• M65: 26,885,580 km (0.111 R)
• M66: 27,000,471 km (0.115 R)
• M67: 27,346,192 km (0.097 R)
• M68: 27,519,725 km (0.067 R)
• M69: 28,802,527 km (0.113 R)
• M70: 29,510,574 km (0.104 R)
• M71: 30,643,179 km (0.041 R)
• M72: 33,258,898 km (0.088 R)
• M73: 33,382,316 km (0.112 R)
• M74: 33,629,601 km (0.067 R)
• M75: 35,251,541 km (0.116 R)
• M76: 35,945,376 km (0.026 R)
• M77: 36,452,812 km (0.036 R)
• M78: 37,860,678 km (0.094 R)
• M79: 40,071,136 km (0.084 R)
• M80: 40,333,980 km (0.094 R)
• M81: 40,465,626 km (0.1 R)
• M82: 41,192,073 km (0.103 R)
• M83: 41,457,310 km (0.096 R)
• M84: 41,989,430 km (0.085 R)
• M85: 42,725,002 km (0.101 R)
• M86: 43,127,869 km (0.066 R)
• M87: 44,073,029 km (0.044 R)

Kuiper Belt

Range: 30.9 - 52.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 553 - 20,349 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit