🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.92

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 0.94 AU - 1.02 AU

Year: 365 Days

Day: 40.9 Hours

Environment

Temp: 19 °C

Axial Tilt: 33.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 2.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.87

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 2.02 AU - 2.62 AU

Year: 1331 Days

Day: 12.4 Hours

Environment

Temp: -97 °C

Axial Tilt: 46.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 60,202,389 km

• M1: 1,326,185 km (0.112 R)
• M2: 1,393,654 km (0.046 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.31

Radius: 1.79

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 3.1 AU - 3.52 AU

Year: 2269 Days

Day: 34.1 Hours

Environment

Temp: -108 °C

Axial Tilt: 31.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 60,202,389 km

• M1: 1,006,494 km (0.113 R)
• M2: 1,571,077 km (0.11 R)

Asteroid Belt

Center: 4.31 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 122.7

Radius: 12.9

Gravity: 0.74 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 5.27 AU - 5.35 AU

Year: 4610 Days

Day: 9.9 Hours

Environment

Temp: -152 °C

Axial Tilt: 2.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 60,202,389 km

• M1: 223,499 km (0.067 R)
• M2: 307,723 km (0.064 R)
• M3: 521,648 km (0.083 R)
• M4: 620,532 km (0.077 R)
• M5: 823,985 km (0.051 R)
• M6: 908,657 km (0.12 R)
• M7: 1,005,597 km (0.118 R)
• M8: 1,685,669 km (0.116 R)
• M9: 1,830,180 km (0.087 R)
• M10: 1,955,843 km (0.104 R)
• M11: 2,143,887 km (0.11 R)
• M12: 2,301,264 km (0.074 R)
• M13: 2,576,375 km (0.041 R)
• M14: 3,050,151 km (0.099 R)
• M15: 3,241,786 km (0.118 R)
• M16: 3,353,087 km (0.072 R)
• M17: 3,494,157 km (0.033 R)
• M18: 3,651,684 km (0.112 R)
• M19: 3,767,772 km (0.086 R)
• M20: 4,048,418 km (0.104 R)
• M21: 4,168,545 km (0.108 R)
• M22: 4,320,536 km (0.087 R)
• M23: 4,661,619 km (0.085 R)
• M24: 4,867,167 km (0.081 R)
• M25: 4,995,372 km (0.111 R)
• M26: 5,402,877 km (0.062 R)
• M27: 5,585,536 km (0.095 R)
• M28: 5,821,152 km (0.085 R)
• M29: 6,215,492 km (0.105 R)
• M30: 6,407,127 km (0.103 R)
• M31: 6,725,023 km (0.03 R)
• M32: 7,138,810 km (0.117 R)
• M33: 7,229,915 km (0.099 R)
• M34: 7,413,173 km (0.1 R)
• M35: 7,672,426 km (0.094 R)
• M36: 8,010,068 km (0.118 R)
• M37: 8,104,764 km (0.071 R)
• M38: 8,352,797 km (0.111 R)
• M39: 8,856,194 km (0.117 R)
• M40: 8,993,525 km (0.106 R)
• M41: 9,091,960 km (0.037 R)
• M42: 9,449,499 km (0.046 R)
• M43: 9,831,871 km (0.111 R)
• M44: 9,912,953 km (0.063 R)
• M45: 10,014,829 km (0.106 R)
• M46: 10,137,350 km (0.06 R)
• M47: 10,301,609 km (0.073 R)
• M48: 11,178,252 km (0.089 R)
• M49: 11,604,157 km (0.077 R)
• M50: 11,732,961 km (0.106 R)
• M51: 11,970,522 km (0.096 R)
• M52: 12,340,478 km (0.112 R)
• M53: 12,559,938 km (0.043 R)
• M54: 12,825,025 km (0.113 R)
• M55: 12,936,027 km (0.045 R)
• M56: 13,473,233 km (0.117 R)
• M57: 13,699,275 km (0.086 R)
• M58: 14,155,100 km (0.091 R)
• M59: 15,058,372 km (0.039 R)
• M60: 15,152,020 km (0.091 R)
• M61: 15,340,065 km (0.086 R)
• M62: 15,599,767 km (0.073 R)
• M63: 15,742,034 km (0.106 R)
• M64: 15,908,686 km (0.057 R)
• M65: 16,123,659 km (0.112 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 13.7

Radius: 10

Gravity: 0.14 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 6 AU - 9.78 AU

Year: 8349 Days

Day: 9 Hours

Environment

Temp: -167 °C

Axial Tilt: 36.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 60,202,389 km

• M1: 335,698 km (0.106 R)
• M2: 479,910 km (0.1 R)
• M3: 827,575 km (0.069 R)
• M4: 1,342,342 km (0.095 R)
• M5: 1,585,289 km (0.12 R)
• M6: 1,770,042 km (0.119 R)
• M7: 1,860,698 km (0.106 R)
• M8: 2,027,799 km (0.078 R)
• M9: 2,248,606 km (0.102 R)
• M10: 2,337,168 km (0.112 R)
• M11: 2,446,972 km (0.075 R)
• M12: 2,517,882 km (0.076 R)
• M13: 2,713,705 km (0.107 R)
• M14: 2,797,630 km (0.096 R)
• M15: 3,087,550 km (0.085 R)
• M16: 3,263,926 km (0.104 R)
• M17: 3,534,848 km (0.096 R)
• M18: 3,696,414 km (0.047 R)
• M19: 3,813,250 km (0.051 R)
• M20: 4,026,726 km (0.109 R)
• M21: 4,354,345 km (0.102 R)
• M22: 4,502,746 km (0.11 R)
• M23: 4,830,066 km (0.113 R)
• M24: 4,893,945 km (0.063 R)
• M25: 5,269,884 km (0.103 R)
• M26: 5,348,872 km (0.096 R)
• M27: 5,588,079 km (0.097 R)
• M28: 5,736,031 km (0.069 R)
• M29: 5,898,943 km (0.11 R)
• M30: 5,981,072 km (0.117 R)
• M31: 6,299,118 km (0.097 R)
• M32: 6,594,274 km (0.099 R)
• M33: 7,067,452 km (0.107 R)
• M34: 7,183,839 km (0.043 R)
• M35: 7,700,401 km (0.028 R)
• M36: 7,865,258 km (0.1 R)
• M37: 8,107,157 km (0.072 R)
• M38: 8,320,783 km (0.061 R)
• M39: 8,722,603 km (0.112 R)
• M40: 9,289,429 km (0.092 R)
• M41: 9,561,249 km (0.095 R)
• M42: 10,375,959 km (0.085 R)
• M43: 10,475,142 km (0.057 R)
• M44: 10,574,774 km (0.101 R)
• M45: 11,502,281 km (0.06 R)

Planet 6 - Ice Giant

Semi-Major Axis: 14.91 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 288.5

Radius: 5.9

Gravity: 8.29 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 13.94 AU - 15.88 AU

Year: 21689 Days

Day: 22.8 Hours

Environment

Temp: -191 °C

Axial Tilt: 2.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 60,202,389 km

• M1: 206,595 km (0.035 R)
• M2: 401,521 km (0.047 R)
• M3: 1,092,962 km (0.082 R)
• M4: 1,511,238 km (0.119 R)
• M5: 1,946,418 km (0.088 R)
• M6: 2,387,732 km (0.089 R)
• M7: 2,924,339 km (0.106 R)
• M8: 3,393,329 km (0.086 R)
• M9: 3,671,880 km (0.03 R)
• M10: 3,813,848 km (0.094 R)
• M11: 4,475,220 km (0.064 R)
• M12: 5,013,922 km (0.117 R)
• M13: 6,067,690 km (0.079 R)
• M14: 6,151,614 km (0.098 R)
• M15: 6,320,360 km (0.107 R)
• M16: 7,770,562 km (0.066 R)
• M17: 7,816,040 km (0.102 R)
• M18: 7,907,444 km (0.05 R)
• M19: 8,415,628 km (0.077 R)
• M20: 9,077,898 km (0.102 R)
• M21: 10,102,195 km (0.105 R)
• M22: 10,653,164 km (0.069 R)
• M23: 12,899,226 km (0.087 R)
• M24: 13,061,240 km (0.08 R)
• M25: 13,660,978 km (0.039 R)
• M26: 14,325,642 km (0.106 R)
• M27: 14,718,037 km (0.116 R)
• M28: 15,513,748 km (0.054 R)
• M29: 16,791,912 km (0.067 R)
• M30: 17,324,481 km (0.07 R)
• M31: 19,447,873 km (0.119 R)
• M32: 19,882,305 km (0.098 R)
• M33: 20,131,984 km (0.077 R)
• M34: 20,320,028 km (0.102 R)
• M35: 21,077,592 km (0.035 R)
• M36: 21,332,208 km (0.077 R)
• M37: 22,685,470 km (0.11 R)
• M38: 23,735,049 km (0.054 R)
• M39: 24,332,393 km (0.101 R)
• M40: 24,800,335 km (0.095 R)
• M41: 25,813,262 km (0.1 R)
• M42: 26,358,995 km (0.092 R)
• M43: 26,427,511 km (0.088 R)
• M44: 27,670,221 km (0.109 R)
• M45: 28,509,315 km (0.081 R)
• M46: 30,069,172 km (0.113 R)
• M47: 30,427,459 km (0.087 R)
• M48: 32,094,129 km (0.083 R)
• M49: 32,680,852 km (0.062 R)
• M50: 33,939,119 km (0.114 R)
• M51: 35,439,736 km (0.12 R)
• M52: 36,655,667 km (0.085 R)
• M53: 37,268,719 km (0.096 R)
• M54: 37,499,549 km (0.05 R)
• M55: 38,582,787 km (0.093 R)
• M56: 39,597,958 km (0.081 R)
• M57: 41,734,066 km (0.086 R)
• M58: 41,893,837 km (0.076 R)
• M59: 43,017,616 km (0.105 R)
• M60: 43,502,163 km (0.095 R)
• M61: 44,151,119 km (0.05 R)
• M62: 44,721,685 km (0.045 R)
• M63: 44,803,365 km (0.056 R)
• M64: 46,034,855 km (0.077 R)
• M65: 46,199,862 km (0.109 R)
• M66: 50,219,257 km (0.07 R)
• M67: 51,412,450 km (0.119 R)
• M68: 52,960,339 km (0.095 R)
• M69: 53,479,593 km (0.118 R)
• M70: 53,653,127 km (0.116 R)
• M71: 54,087,709 km (0.067 R)
• M72: 55,135,342 km (0.112 R)
• M73: 55,925,518 km (0.118 R)
• M74: 57,961,695 km (0.105 R)
• M75: 58,050,855 km (0.059 R)
• M76: 60,202,372 km (0.099 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 363 - 17,191 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit