🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.66

Radius: 0.85

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 0.63 AU - 0.97 AU

Year: 275 Days

Day: 18.1 Hours

Environment

Temp: 23 °C

Axial Tilt: 0.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.34

Radius: 0.65

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 0.93 AU - 0.99 AU

Year: 362 Days

Day: 14.4 Hours

Environment

Temp: 1 °C

Axial Tilt: 44.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.43

Radius: 1.15

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 1.22 AU - 1.42 AU

Year: 584 Days

Day: 12.5 Hours

Environment

Temp: -40 °C

Axial Tilt: 8.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 83,239,436 km

• M1: 849,118 km (0.12 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 17.2

Radius: 11.2

Gravity: 0.14 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 3.17 AU - 4.89 AU

Year: 3115 Days

Day: 6 Hours

Environment

Temp: -145 °C

Axial Tilt: 34.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 83,239,436 km

• M1: 143,016 km (0.101 R)
• M2: 246,238 km (0.103 R)
• M3: 385,364 km (0.117 R)
• M4: 637,287 km (0.057 R)
• M5: 1,014,722 km (0.111 R)
• M6: 1,094,308 km (0.07 R)
• M7: 1,165,816 km (0.056 R)
• M8: 1,238,970 km (0.076 R)
• M9: 1,330,075 km (0.066 R)
• M10: 1,418,038 km (0.113 R)
• M11: 1,536,520 km (0.115 R)
• M12: 1,658,442 km (0.116 R)
• M13: 1,814,173 km (0.064 R)
• M14: 2,031,539 km (0.095 R)
• M15: 2,383,692 km (0.112 R)
• M16: 2,657,307 km (0.094 R)
• M17: 2,826,353 km (0.117 R)
• M18: 2,984,478 km (0.116 R)
• M19: 3,079,323 km (0.074 R)
• M20: 3,257,194 km (0.107 R)
• M21: 3,339,922 km (0.083 R)
• M22: 3,522,731 km (0.054 R)
• M23: 3,669,935 km (0.042 R)
• M24: 3,771,811 km (0.094 R)
• M25: 3,962,399 km (0.072 R)
• M26: 4,099,430 km (0.064 R)
• M27: 4,180,662 km (0.116 R)
• M28: 4,270,720 km (0.093 R)
• M29: 4,361,526 km (0.059 R)
• M30: 4,764,991 km (0.082 R)
• M31: 4,850,711 km (0.103 R)
• M32: 4,945,406 km (0.09 R)
• M33: 5,136,892 km (0.05 R)
• M34: 5,277,663 km (0.096 R)
• M35: 5,366,225 km (0.104 R)
• M36: 5,626,226 km (0.076 R)
• M37: 6,074,721 km (0.109 R)
• M38: 6,411,765 km (0.113 R)

Planet 5 - Ice Giant

Semi-Major Axis: 12.92 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 45

Radius: 3.7

Gravity: 3.29 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 12.51 AU - 13.33 AU

Year: 17880 Days

Day: 19.4 Hours

Environment

Temp: -199 °C

Axial Tilt: 9.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 83,239,436 km

• M1: 66,421 km (0.066 R)
• M2: 179,218 km (0.115 R)
• M3: 595,549 km (0.115 R)
• M4: 1,520,214 km (0.117 R)
• M5: 1,715,140 km (0.099 R)
• M6: 1,798,615 km (0.101 R)
• M7: 1,900,791 km (0.073 R)
• M8: 2,022,264 km (0.108 R)
• M9: 2,075,072 km (0.042 R)
• M10: 2,164,232 km (0.113 R)
• M11: 2,327,892 km (0.102 R)
• M12: 2,552,140 km (0.066 R)
• M13: 2,783,418 km (0.104 R)
• M14: 3,183,742 km (0.081 R)
• M15: 3,730,522 km (0.112 R)
• M16: 3,970,477 km (0.036 R)
• M17: 4,396,681 km (0.07 R)
• M18: 4,488,385 km (0.087 R)
• M19: 4,534,311 km (0.101 R)
• M20: 5,316,409 km (0.119 R)
• M21: 6,526,058 km (0.092 R)
• M22: 6,682,986 km (0.108 R)
• M23: 6,761,973 km (0.113 R)
• M24: 7,788,664 km (0.109 R)
• M25: 9,182,317 km (0.075 R)
• M26: 9,772,930 km (0.096 R)
• M27: 11,427,931 km (0.036 R)
• M28: 13,365,523 km (0.118 R)
• M29: 13,465,155 km (0.042 R)
• M30: 14,678,393 km (0.086 R)
• M31: 15,367,441 km (0.082 R)
• M32: 15,402,298 km (0.094 R)
• M33: 15,541,424 km (0.118 R)
• M34: 15,996,650 km (0.079 R)
• M35: 16,067,111 km (0.063 R)
• M36: 16,669,840 km (0.085 R)
• M37: 18,300,607 km (0.041 R)
• M38: 18,929,815 km (0.043 R)
• M39: 19,490,957 km (0.038 R)
• M40: 20,019,486 km (0.12 R)
• M41: 20,323,768 km (0.104 R)
• M42: 20,705,991 km (0.057 R)
• M43: 21,984,604 km (0.111 R)
• M44: 22,613,663 km (0.108 R)
• M45: 22,811,431 km (0.093 R)
• M46: 23,288,349 km (0.064 R)
• M47: 24,131,184 km (0.059 R)
• M48: 24,861,371 km (0.055 R)
• M49: 25,846,174 km (0.06 R)

Planet 6 - Ice Giant

Semi-Major Axis: 14.68 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 765

Radius: 6.1

Gravity: 20.56 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 13.18 AU - 16.18 AU

Year: 21655 Days

Day: 19.1 Hours

Environment

Temp: -201 °C

Axial Tilt: 0.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 83,239,436 km

• M1: 96,939 km (0.087 R)
• M2: 135,386 km (0.091 R)
• M3: 199,115 km (0.12 R)
• M4: 260,151 km (0.109 R)
• M5: 620,382 km (0.101 R)
• M6: 1,177,934 km (0.111 R)
• M7: 1,422,377 km (0.061 R)
• M8: 2,434,406 km (0.093 R)
• M9: 3,489,819 km (0.115 R)
• M10: 4,064,275 km (0.036 R)
• M11: 4,339,236 km (0.079 R)
• M12: 4,573,057 km (0.053 R)
• M13: 4,667,753 km (0.103 R)
• M14: 5,751,440 km (0.062 R)
• M15: 6,008,150 km (0.095 R)
• M16: 6,268,749 km (0.085 R)
• M17: 6,479,832 km (0.057 R)
• M18: 6,963,332 km (0.067 R)
• M19: 7,570,101 km (0.106 R)
• M20: 7,908,192 km (0.078 R)
• M21: 8,193,625 km (0.059 R)
• M22: 8,599,035 km (0.118 R)
• M23: 9,309,027 km (0.038 R)
• M24: 9,369,015 km (0.085 R)
• M25: 10,346,787 km (0.113 R)
• M26: 10,533,784 km (0.098 R)
• M27: 11,873,284 km (0.114 R)
• M28: 12,929,445 km (0.077 R)
• M29: 13,604,580 km (0.074 R)
• M30: 14,084,041 km (0.106 R)
• M31: 15,271,399 km (0.059 R)
• M32: 15,342,309 km (0.084 R)
• M33: 16,056,639 km (0.05 R)
• M34: 16,490,622 km (0.084 R)
• M35: 16,855,042 km (0.086 R)
• M36: 17,222,156 km (0.093 R)
• M37: 18,039,259 km (0.117 R)
• M38: 18,490,147 km (0.106 R)
• M39: 21,114,692 km (0.083 R)
• M40: 21,749,137 km (0.059 R)
• M41: 21,828,872 km (0.108 R)
• M42: 22,550,682 km (0.116 R)
• M43: 22,955,195 km (0.092 R)
• M44: 23,443,782 km (0.108 R)
• M45: 24,182,945 km (0.11 R)
• M46: 24,929,737 km (0.097 R)
• M47: 25,347,863 km (0.103 R)
• M48: 25,599,936 km (0.085 R)
• M49: 25,768,383 km (0.066 R)
• M50: 26,701,574 km (0.116 R)
• M51: 27,043,705 km (0.036 R)
• M52: 28,078,623 km (0.069 R)
• M53: 28,950,928 km (0.114 R)
• M54: 30,454,237 km (0.11 R)
• M55: 30,543,397 km (0.096 R)
• M56: 30,811,626 km (0.097 R)
• M57: 33,997,462 km (0.099 R)
• M58: 34,647,166 km (0.056 R)
• M59: 34,833,565 km (0.057 R)
• M60: 35,020,263 km (0.09 R)
• M61: 37,000,640 km (0.114 R)
• M62: 37,286,521 km (0.109 R)
• M63: 39,599,753 km (0.108 R)
• M64: 39,697,141 km (0.041 R)
• M65: 40,087,442 km (0.114 R)
• M66: 41,463,743 km (0.081 R)
• M67: 41,661,511 km (0.118 R)
• M68: 42,755,520 km (0.069 R)
• M69: 43,758,125 km (0.11 R)
• M70: 43,858,805 km (0.112 R)
• M71: 43,959,484 km (0.112 R)
• M72: 44,464,526 km (0.057 R)
• M73: 44,768,360 km (0.117 R)
• M74: 51,733,038 km (0.069 R)
• M75: 51,839,402 km (0.044 R)
• M76: 53,230,214 km (0.118 R)
• M77: 55,502,605 km (0.052 R)
• M78: 61,377,014 km (0.06 R)
• M79: 61,715,405 km (0.116 R)
• M80: 62,847,711 km (0.082 R)
• M81: 63,986,899 km (0.075 R)
• M82: 66,517,197 km (0.071 R)
• M83: 67,212,827 km (0.082 R)
• M84: 69,314,378 km (0.026 R)
• M85: 69,549,247 km (0.112 R)
• M86: 73,103,543 km (0.08 R)
• M87: 74,301,223 km (0.057 R)
• M88: 75,023,033 km (0.057 R)
• M89: 76,110,161 km (0.089 R)
• M90: 76,473,684 km (0.034 R)
• M91: 78,789,309 km (0.107 R)
• M92: 81,004,105 km (0.104 R)
• M93: 82,865,552 km (0.083 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 289 - 19,596 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit