🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.21

Radius: 0.54

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 0.53 AU - 0.65 AU

Year: 172 Days

Day: 25.8 Hours

Environment

Temp: 120 °C

Axial Tilt: 8.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.18

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 0.69 AU - 1.15 AU

Year: 334 Days

Day: 19 Hours

Environment

Temp: 25 °C

Axial Tilt: 27.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.29

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 1.41 AU - 1.69 AU

Year: 731 Days

Day: 30.3 Hours

Environment

Temp: -49 °C

Axial Tilt: 31.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 53,858,721 km

• M1: 330,462 km (0.027 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.08

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 1.3 AU - 2.08 AU

Year: 832 Days

Day: 42.6 Hours

Environment

Temp: -68 °C

Axial Tilt: 36.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 5.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 618.4

Radius: 9.2

Gravity: 7.31 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 4.33 AU - 7.15 AU

Year: 5209 Days

Day: 10.6 Hours

Environment

Temp: -148 °C

Axial Tilt: 31.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 53,858,721 km

• M1: 180,565 km (0.074 R)
• M2: 344,524 km (0.058 R)
• M3: 510,278 km (0.084 R)
• M4: 586,872 km (0.115 R)
• M5: 644,168 km (0.089 R)
• M6: 790,475 km (0.111 R)
• M7: 975,378 km (0.112 R)
• M8: 1,044,941 km (0.089 R)
• M9: 1,160,131 km (0.114 R)
• M10: 1,356,254 km (0.099 R)
• M11: 1,713,045 km (0.099 R)
• M12: 2,264,164 km (0.05 R)
• M13: 2,608,239 km (0.115 R)
• M14: 2,786,560 km (0.064 R)
• M15: 3,071,992 km (0.103 R)
• M16: 3,324,214 km (0.083 R)
• M17: 3,871,294 km (0.066 R)
• M18: 3,984,090 km (0.08 R)
• M19: 4,143,861 km (0.079 R)
• M20: 4,282,538 km (0.078 R)
• M21: 4,352,400 km (0.111 R)
• M22: 4,779,951 km (0.117 R)
• M23: 4,876,891 km (0.099 R)
• M24: 5,023,347 km (0.082 R)
• M25: 5,146,616 km (0.106 R)
• M26: 5,345,880 km (0.115 R)
• M27: 5,752,188 km (0.099 R)
• M28: 6,089,531 km (0.081 R)
• M29: 6,247,506 km (0.1 R)
• M30: 6,353,571 km (0.051 R)
• M31: 6,621,351 km (0.116 R)
• M32: 7,531,056 km (0.092 R)
• M33: 8,450,335 km (0.104 R)
• M34: 8,804,134 km (0.044 R)
• M35: 9,012,823 km (0.077 R)
• M36: 9,556,910 km (0.035 R)
• M37: 10,330,182 km (0.062 R)
• M38: 10,613,520 km (0.111 R)
• M39: 11,446,481 km (0.074 R)
• M40: 11,511,407 km (0.066 R)
• M41: 11,837,979 km (0.098 R)
• M42: 12,035,298 km (0.104 R)
• M43: 12,869,606 km (0.1 R)
• M44: 12,937,074 km (0.061 R)
• M45: 13,310,770 km (0.058 R)
• M46: 13,516,018 km (0.075 R)
• M47: 14,138,196 km (0.094 R)
• M48: 14,242,914 km (0.079 R)
• M49: 14,769,798 km (0.095 R)
• M50: 14,840,558 km (0.103 R)
• M51: 14,946,772 km (0.038 R)
• M52: 15,195,853 km (0.039 R)
• M53: 15,482,332 km (0.113 R)
• M54: 15,734,255 km (0.111 R)
• M55: 16,096,731 km (0.053 R)
• M56: 17,573,711 km (0.105 R)
• M57: 17,761,306 km (0.064 R)
• M58: 18,671,460 km (0.073 R)
• M59: 19,363,948 km (0.112 R)
• M60: 20,260,937 km (0.063 R)
• M61: 20,615,634 km (0.096 R)
• M62: 20,892,988 km (0.091 R)
• M63: 21,131,597 km (0.088 R)
• M64: 21,853,107 km (0.101 R)
• M65: 22,216,929 km (0.072 R)
• M66: 22,501,165 km (0.107 R)
• M67: 23,237,785 km (0.109 R)
• M68: 23,899,307 km (0.086 R)
• M69: 24,232,312 km (0.079 R)
• M70: 24,441,300 km (0.062 R)
• M71: 24,650,737 km (0.03 R)
• M72: 24,818,885 km (0.074 R)
• M73: 25,707,347 km (0.114 R)
• M74: 26,391,308 km (0.083 R)
• M75: 26,563,346 km (0.083 R)
• M76: 27,341,554 km (0.101 R)
• M77: 27,515,536 km (0.067 R)
• M78: 27,908,380 km (0.086 R)
• M79: 28,743,735 km (0.057 R)
• M80: 29,142,264 km (0.086 R)
• M81: 29,498,007 km (0.077 R)
• M82: 29,855,247 km (0.101 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 815.6

Radius: 8.2

Gravity: 12.13 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 8.74 AU - 10.06 AU

Year: 10915 Days

Day: 8.7 Hours

Environment

Temp: -172 °C

Axial Tilt: 31.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 53,858,721 km

• M1: 381,325 km (0.09 R)
• M2: 515,963 km (0.087 R)
• M3: 739,462 km (0.108 R)
• M4: 872,305 km (0.101 R)
• M5: 1,140,534 km (0.076 R)
• M6: 1,410,708 km (0.093 R)
• M7: 1,700,928 km (0.092 R)
• M8: 2,650,874 km (0.097 R)
• M9: 2,827,849 km (0.114 R)
• M10: 3,287,563 km (0.108 R)
• M11: 3,803,675 km (0.1 R)
• M12: 4,071,156 km (0.041 R)
• M13: 4,241,548 km (0.118 R)
• M14: 4,589,214 km (0.103 R)
• M15: 4,802,391 km (0.058 R)
• M16: 6,462,030 km (0.074 R)
• M17: 6,660,995 km (0.1 R)
• M18: 7,981,495 km (0.1 R)
• M19: 8,152,186 km (0.102 R)
• M20: 8,237,906 km (0.077 R)
• M21: 8,891,050 km (0.047 R)
• M22: 9,380,385 km (0.116 R)
• M23: 9,832,918 km (0.104 R)
• M24: 10,016,026 km (0.117 R)
• M25: 10,478,583 km (0.073 R)
• M26: 11,424,341 km (0.065 R)
• M27: 12,249,672 km (0.098 R)
• M28: 12,595,094 km (0.099 R)
• M29: 12,744,093 km (0.09 R)
• M30: 13,245,096 km (0.065 R)
• M31: 13,498,066 km (0.087 R)
• M32: 13,854,708 km (0.116 R)
• M33: 13,906,020 km (0.102 R)
• M34: 14,008,644 km (0.074 R)
• M35: 14,473,594 km (0.069 R)
• M36: 15,048,798 km (0.116 R)
• M37: 15,418,604 km (0.057 R)
• M38: 15,684,738 km (0.114 R)
• M39: 15,898,663 km (0.051 R)
• M40: 16,167,491 km (0.052 R)
• M41: 16,546,272 km (0.088 R)
• M42: 16,764,087 km (0.039 R)
• M43: 18,427,765 km (0.116 R)
• M44: 18,540,562 km (0.102 R)
• M45: 20,259,591 km (0.085 R)
• M46: 21,433,635 km (0.099 R)
• M47: 21,909,356 km (0.106 R)
• M48: 22,028,885 km (0.077 R)
• M49: 23,479,685 km (0.105 R)
• M50: 24,154,820 km (0.108 R)
• M51: 24,898,770 km (0.112 R)
• M52: 24,961,003 km (0.067 R)
• M53: 25,148,300 km (0.096 R)
• M54: 25,336,045 km (0.063 R)
• M55: 26,345,382 km (0.095 R)
• M56: 26,727,305 km (0.114 R)
• M57: 27,367,734 km (0.077 R)
• M58: 28,598,625 km (0.098 R)
• M59: 29,056,694 km (0.071 R)
• M60: 29,122,367 km (0.104 R)
• M61: 29,451,333 km (0.025 R)
• M62: 30,046,433 km (0.113 R)
• M63: 30,712,293 km (0.115 R)
• M64: 31,652,815 km (0.114 R)
• M65: 31,923,138 km (0.071 R)
• M66: 32,875,778 km (0.099 R)
• M67: 33,286,873 km (0.085 R)
• M68: 33,699,613 km (0.032 R)
• M69: 34,739,019 km (0.105 R)
• M70: 36,423,940 km (0.096 R)
• M71: 36,494,700 km (0.108 R)
• M72: 36,707,278 km (0.066 R)
• M73: 36,991,514 km (0.108 R)
• M74: 37,133,782 km (0.083 R)
• M75: 37,776,604 km (0.039 R)
• M76: 38,063,383 km (0.1 R)
• M77: 38,423,016 km (0.082 R)
• M78: 38,639,335 km (0.092 R)
• M79: 40,384,244 km (0.101 R)
• M80: 41,045,168 km (0.075 R)
• M81: 42,750,584 km (0.108 R)
• M82: 42,899,882 km (0.065 R)
• M83: 43,124,279 km (0.106 R)
• M84: 44,781,823 km (0.099 R)
• M85: 47,229,693 km (0.112 R)
• M86: 48,314,278 km (0.034 R)
• M87: 48,625,591 km (0.094 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 364 - 18,362 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit