🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.3

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 0.78 AU - 1.02 AU

Year: 304 Days

Day: 18.6 Hours

Environment

Temp: 140 °C

Axial Tilt: 46.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.48

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 0.71 AU - 1.15 AU

Year: 320 Days

Day: 32.9 Hours

Environment

Temp: 82 °C

Axial Tilt: 116.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.38 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.83

Radius: 1.52

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 1.16 AU - 1.6 AU

Year: 578 Days

Day: 37.2 Hours

Environment

Temp: -16 °C

Axial Tilt: 25.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.73

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 1.67 AU - 1.91 AU

Year: 854 Days

Day: 21.4 Hours

Environment

Temp: -45 °C

Axial Tilt: 23.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.66

Radius: 0.85

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 1.97 AU - 2.83 AU

Year: 1325 Days

Day: 47.2 Hours

Environment

Temp: -69 °C

Axial Tilt: 15.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 33,215,584 km

• M1: 336,595 km (0.065 R)
• M2: 847,472 km (0.094 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.39

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 2.37 AU - 3.45 AU

Year: 1769 Days

Day: 31.3 Hours

Environment

Temp: -94 °C

Axial Tilt: 0.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 33,215,584 km

• M1: 402,269 km (0.058 R)

Planet 7 - Terrestrial

Semi-Major Axis: 5.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.99

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 3.93 AU - 6.19 AU

Year: 4057 Days

Day: 34.9 Hours

Environment

Temp: -126 °C

Axial Tilt: 34.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 33,215,584 km

• M1: 2,355,867 km (0.095 R)

Asteroid Belt

Center: 5.46 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 5.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 411.2

Radius: 12.3

Gravity: 2.72 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 5.85 AU - 5.87 AU

Year: 5056 Days

Day: 6 Hours

Environment

Temp: -145 °C

Axial Tilt: 34 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 33,215,584 km

• M1: 159,471 km (0.11 R)
• M2: 241,900 km (0.043 R)
• M3: 421,268 km (0.113 R)
• M4: 762,949 km (0.068 R)
• M5: 1,134,849 km (0.075 R)
• M6: 1,321,248 km (0.09 R)
• M7: 1,432,400 km (0.098 R)
• M8: 1,532,481 km (0.085 R)
• M9: 1,620,145 km (0.107 R)
• M10: 1,709,754 km (0.064 R)
• M11: 1,816,417 km (0.12 R)
• M12: 1,909,617 km (0.081 R)
• M13: 2,150,021 km (0.098 R)
• M14: 3,380,164 km (0.111 R)
• M15: 3,751,915 km (0.077 R)
• M16: 3,831,800 km (0.098 R)
• M17: 4,386,808 km (0.08 R)
• M18: 4,749,284 km (0.105 R)
• M19: 4,901,275 km (0.064 R)
• M20: 5,033,071 km (0.069 R)
• M21: 5,435,190 km (0.111 R)
• M22: 5,525,996 km (0.025 R)
• M23: 5,847,930 km (0.044 R)
• M24: 5,964,318 km (0.084 R)
• M25: 6,247,057 km (0.042 R)
• M26: 6,655,160 km (0.071 R)
• M27: 6,899,304 km (0.083 R)
• M28: 7,497,247 km (0.101 R)
• M29: 8,111,945 km (0.103 R)
• M30: 8,320,484 km (0.095 R)
• M31: 8,822,834 km (0.116 R)
• M32: 9,444,263 km (0.073 R)
• M33: 10,163,679 km (0.073 R)
• M34: 10,473,497 km (0.062 R)
• M35: 10,558,468 km (0.098 R)
• M36: 11,073,384 km (0.067 R)
• M37: 11,217,896 km (0.115 R)
• M38: 11,596,677 km (0.055 R)
• M39: 12,009,119 km (0.066 R)
• M40: 12,098,279 km (0.117 R)
• M41: 12,848,662 km (0.106 R)
• M42: 12,970,285 km (0.064 R)
• M43: 13,306,282 km (0.104 R)
• M44: 14,080,750 km (0.053 R)
• M45: 15,157,555 km (0.109 R)
• M46: 15,350,387 km (0.088 R)
• M47: 15,447,027 km (0.091 R)
• M48: 15,576,280 km (0.08 R)
• M49: 16,162,404 km (0.105 R)
• M50: 16,491,071 km (0.106 R)
• M51: 16,755,710 km (0.115 R)
• M52: 17,088,415 km (0.042 R)
• M53: 17,389,705 km (0.113 R)
• M54: 17,828,027 km (0.082 R)
• M55: 18,235,980 km (0.112 R)
• M56: 18,922,635 km (0.117 R)
• M57: 19,026,306 km (0.102 R)
• M58: 19,408,229 km (0.117 R)
• M59: 19,512,948 km (0.11 R)
• M60: 19,687,678 km (0.097 R)
• M61: 19,827,851 km (0.084 R)
• M62: 20,038,784 km (0.109 R)
• M63: 20,144,550 km (0.107 R)
• M64: 21,355,994 km (0.046 R)
• M65: 21,536,109 km (0.083 R)
• M66: 21,970,542 km (0.067 R)
• M67: 22,298,311 km (0.05 R)
• M68: 22,444,468 km (0.059 R)
• M69: 23,106,139 km (0.073 R)
• M70: 23,625,244 km (0.097 R)
• M71: 24,260,885 km (0.065 R)
• M72: 24,373,532 km (0.098 R)
• M73: 24,902,062 km (0.043 R)
• M74: 25,129,600 km (0.082 R)
• M75: 25,586,921 km (0.116 R)

Planet 9 - Gas Giant

Semi-Major Axis: 10.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 163.7

Radius: 14.9

Gravity: 0.74 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 10.25 AU - 10.37 AU

Year: 11800 Days

Day: 8.9 Hours

Environment

Temp: -171 °C

Axial Tilt: 24 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 33,215,584 km

• M1: 228,735 km (0.049 R)
• M2: 348,413 km (0.088 R)
• M3: 459,565 km (0.03 R)
• M4: 720,015 km (0.047 R)
• M5: 1,062,294 km (0.025 R)
• M6: 1,229,844 km (0.117 R)
• M7: 1,390,363 km (0.09 R)
• M8: 1,507,199 km (0.119 R)
• M9: 1,627,625 km (0.109 R)
• M10: 1,878,650 km (0.085 R)
• M11: 2,220,481 km (0.099 R)
• M12: 2,459,688 km (0.119 R)
• M13: 2,562,013 km (0.101 R)
• M14: 2,749,908 km (0.112 R)
• M15: 3,007,665 km (0.087 R)
• M16: 3,139,611 km (0.102 R)
• M17: 4,117,532 km (0.034 R)
• M18: 4,463,552 km (0.047 R)
• M19: 5,969,254 km (0.075 R)
• M20: 6,704,827 km (0.093 R)
• M21: 6,849,488 km (0.105 R)
• M22: 6,966,174 km (0.118 R)
• M23: 7,142,251 km (0.119 R)
• M24: 7,861,518 km (0.094 R)
• M25: 8,229,977 km (0.091 R)
• M26: 8,920,222 km (0.056 R)
• M27: 10,189,410 km (0.099 R)
• M28: 10,356,212 km (0.061 R)
• M29: 11,101,060 km (0.046 R)
• M30: 11,618,818 km (0.071 R)
• M31: 11,793,249 km (0.064 R)
• M32: 11,968,578 km (0.118 R)
• M33: 12,286,174 km (0.102 R)
• M34: 12,570,859 km (0.114 R)
• M35: 13,110,608 km (0.09 R)
• M36: 13,916,043 km (0.111 R)
• M37: 14,662,237 km (0.096 R)
• M38: 15,498,040 km (0.063 R)
• M39: 16,232,416 km (0.098 R)
• M40: 16,427,492 km (0.104 R)
• M41: 16,820,037 km (0.09 R)
• M42: 17,734,977 km (0.115 R)
• M43: 17,976,279 km (0.058 R)
• M44: 18,665,925 km (0.099 R)
• M45: 19,034,534 km (0.064 R)
• M46: 19,157,952 km (0.036 R)
• M47: 19,322,959 km (0.112 R)
• M48: 19,654,318 km (0.101 R)
• M49: 20,238,797 km (0.048 R)
• M50: 20,575,392 km (0.119 R)
• M51: 21,083,726 km (0.098 R)
• M52: 21,424,958 km (0.11 R)
• M53: 22,633,559 km (0.109 R)
• M54: 23,510,353 km (0.058 R)
• M55: 24,622,014 km (0.066 R)
• M56: 24,756,503 km (0.081 R)
• M57: 25,026,377 km (0.085 R)
• M58: 25,206,792 km (0.089 R)
• M59: 26,069,823 km (0.111 R)
• M60: 26,344,335 km (0.097 R)
• M61: 26,665,970 km (0.119 R)
• M62: 28,152,374 km (0.075 R)
• M63: 28,340,120 km (0.093 R)
• M64: 28,528,164 km (0.081 R)
• M65: 28,622,411 km (0.089 R)
• M66: 28,811,204 km (0.114 R)
• M67: 28,953,022 km (0.102 R)
• M68: 29,856,593 km (0.091 R)
• M69: 30,480,267 km (0.106 R)
• M70: 32,327,801 km (0.112 R)
• M71: 32,869,345 km (0.084 R)

Kuiper Belt

Range: 30.8 - 56.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 509 - 17,934 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit