🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.89

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 0.48 AU - 0.62 AU

Year: 157 Days

Day: 22 Hours

Environment

Temp: 156 °C

Axial Tilt: 26.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 57,240,345 km

• M1: 403,316 km (0.07 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.53

Radius: 0.78

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 0.64 AU - 0.74 AU

Year: 221 Days

Day: 33.3 Hours

Environment

Temp: 130 °C

Axial Tilt: 18.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.44

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 0.67 AU - 0.77 AU

Year: 235 Days

Day: 40.6 Hours

Environment

Temp: 146 °C

Axial Tilt: 25.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 57,240,345 km

• M1: 89,160 km (0.081 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.38

Radius: 0.68

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 2.5 AU - 3.66 AU

Year: 2081 Days

Day: 27.2 Hours

Environment

Temp: -110 °C

Axial Tilt: 0.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.94 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 8.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 421.7

Radius: 14.4

Gravity: 2.03 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 7.94 AU - 9.64 AU

Year: 10033 Days

Day: 13 Hours

Environment

Temp: -170 °C

Axial Tilt: 28.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 57,240,345 km

• M1: 208,240 km (0.098 R)
• M2: 311,912 km (0.072 R)
• M3: 633,996 km (0.079 R)
• M4: 732,730 km (0.118 R)
• M5: 884,722 km (0.087 R)
• M6: 1,152,053 km (0.053 R)
• M7: 2,086,142 km (0.105 R)
• M8: 2,197,294 km (0.091 R)
• M9: 2,472,254 km (0.081 R)
• M10: 2,930,921 km (0.116 R)
• M11: 3,056,284 km (0.044 R)
• M12: 3,157,712 km (0.074 R)
• M13: 3,390,486 km (0.03 R)
• M14: 3,575,389 km (0.115 R)
• M15: 4,011,018 km (0.081 R)
• M16: 4,667,154 km (0.113 R)
• M17: 4,903,369 km (0.058 R)
• M18: 5,173,842 km (0.063 R)
• M19: 5,573,269 km (0.079 R)
• M20: 6,014,732 km (0.055 R)
• M21: 6,434,952 km (0.065 R)
• M22: 6,798,026 km (0.048 R)
• M23: 7,338,224 km (0.089 R)
• M24: 7,822,323 km (0.042 R)
• M25: 7,962,496 km (0.096 R)
• M26: 8,068,262 km (0.12 R)
• M27: 9,974,737 km (0.045 R)
• M28: 10,127,028 km (0.104 R)
• M29: 10,395,257 km (0.115 R)
• M30: 10,511,046 km (0.064 R)
• M31: 11,096,123 km (0.055 R)
• M32: 11,333,235 km (0.103 R)
• M33: 11,532,051 km (0.066 R)
• M34: 12,298,142 km (0.053 R)
• M35: 12,420,662 km (0.089 R)
• M36: 12,625,611 km (0.092 R)
• M37: 13,457,076 km (0.114 R)
• M38: 14,006,998 km (0.067 R)
• M39: 14,135,054 km (0.092 R)
• M40: 15,304,311 km (0.062 R)
• M41: 16,011,759 km (0.098 R)
• M42: 16,279,988 km (0.082 R)
• M43: 16,684,800 km (0.113 R)
• M44: 16,865,963 km (0.072 R)
• M45: 17,138,680 km (0.077 R)
• M46: 17,275,712 km (0.119 R)
• M47: 17,367,116 km (0.094 R)
• M48: 17,734,828 km (0.095 R)
• M49: 18,058,707 km (0.087 R)
• M50: 18,524,704 km (0.084 R)
• M51: 19,325,951 km (0.049 R)
• M52: 19,563,811 km (0.099 R)
• M53: 20,283,227 km (0.049 R)
• M54: 21,304,981 km (0.111 R)
• M55: 21,599,988 km (0.077 R)
• M56: 22,543,053 km (0.119 R)
• M57: 22,693,249 km (0.079 R)
• M58: 23,196,197 km (0.027 R)
• M59: 23,499,582 km (0.112 R)
• M60: 23,906,338 km (0.045 R)
• M61: 24,418,112 km (0.086 R)
• M62: 24,623,810 km (0.066 R)
• M63: 24,778,494 km (0.032 R)
• M64: 25,140,670 km (0.05 R)
• M65: 25,452,432 km (0.082 R)
• M66: 25,608,762 km (0.088 R)
• M67: 26,079,846 km (0.095 R)
• M68: 28,315,885 km (0.044 R)
• M69: 29,129,398 km (0.046 R)
• M70: 30,115,697 km (0.098 R)
• M71: 30,502,108 km (0.034 R)
• M72: 31,168,567 km (0.075 R)
• M73: 31,671,515 km (0.062 R)
• M74: 32,515,845 km (0.091 R)
• M75: 33,025,974 km (0.11 R)
• M76: 33,139,668 km (0.09 R)
• M77: 35,208,906 km (0.093 R)
• M78: 35,907,977 km (0.051 R)
• M79: 36,259,233 km (0.075 R)
• M80: 36,729,269 km (0.077 R)
• M81: 39,049,831 km (0.111 R)
• M82: 39,652,412 km (0.111 R)
• M83: 40,258,133 km (0.11 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 766.1

Radius: 14.8

Gravity: 3.5 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 9.74 AU - 10.44 AU

Year: 12340 Days

Day: 12.2 Hours

Environment

Temp: -187 °C

Axial Tilt: 42 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 57,240,345 km

• M1: 193,430 km (0.114 R)
• M2: 437,125 km (0.112 R)
• M3: 981,063 km (0.111 R)
• M4: 1,086,230 km (0.095 R)
• M5: 1,240,765 km (0.106 R)
• M6: 1,499,419 km (0.12 R)
• M7: 2,180,987 km (0.106 R)
• M8: 2,351,379 km (0.038 R)
• M9: 3,767,473 km (0.093 R)
• M10: 3,938,912 km (0.092 R)
• M11: 4,077,888 km (0.107 R)
• M12: 4,468,937 km (0.085 R)
• M13: 4,614,197 km (0.104 R)
• M14: 4,797,903 km (0.061 R)
• M15: 5,059,400 km (0.07 R)
• M16: 5,951,602 km (0.095 R)
• M17: 6,152,063 km (0.072 R)
• M18: 6,395,758 km (0.089 R)
• M19: 7,879,619 km (0.116 R)
• M20: 8,367,308 km (0.1 R)
• M21: 8,682,960 km (0.096 R)
• M22: 8,910,797 km (0.101 R)
• M23: 9,325,931 km (0.074 R)
• M24: 9,512,480 km (0.116 R)
• M25: 10,032,033 km (0.096 R)
• M26: 10,223,219 km (0.112 R)
• M27: 10,560,862 km (0.071 R)
• M28: 11,645,596 km (0.097 R)
• M29: 11,947,634 km (0.098 R)
• M30: 12,201,352 km (0.1 R)
• M31: 12,611,101 km (0.099 R)
• M32: 13,549,378 km (0.107 R)
• M33: 14,080,451 km (0.109 R)
• M34: 14,402,385 km (0.12 R)
• M35: 17,350,211 km (0.098 R)
• M36: 18,101,043 km (0.093 R)
• M37: 20,659,915 km (0.068 R)
• M38: 21,393,991 km (0.036 R)
• M39: 21,764,246 km (0.058 R)
• M40: 22,198,978 km (0.097 R)
• M41: 22,762,064 km (0.117 R)
• M42: 23,393,367 km (0.086 R)
• M43: 23,774,842 km (0.081 R)
• M44: 25,126,458 km (0.061 R)
• M45: 26,370,664 km (0.114 R)
• M46: 27,033,532 km (0.119 R)
• M47: 27,567,896 km (0.092 R)
• M48: 27,702,085 km (0.036 R)
• M49: 27,903,593 km (0.117 R)
• M50: 28,240,637 km (0.062 R)
• M51: 28,579,177 km (0.065 R)
• M52: 28,850,847 km (0.049 R)
• M53: 29,055,198 km (0.045 R)
• M54: 30,776,920 km (0.114 R)
• M55: 32,460,644 km (0.101 R)
• M56: 33,099,726 km (0.072 R)
• M57: 33,599,831 km (0.118 R)
• M58: 34,246,244 km (0.065 R)
• M59: 34,607,223 km (0.05 R)
• M60: 36,651,778 km (0.088 R)
• M61: 37,095,036 km (0.076 R)
• M62: 37,912,289 km (0.05 R)
• M63: 39,943,230 km (0.067 R)
• M64: 41,470,325 km (0.086 R)
• M65: 43,562,152 km (0.091 R)
• M66: 43,796,721 km (0.065 R)
• M67: 44,110,129 km (0.117 R)
• M68: 44,267,057 km (0.075 R)
• M69: 44,424,284 km (0.05 R)
• M70: 46,085,569 km (0.073 R)
• M71: 47,686,715 km (0.109 R)
• M72: 48,413,162 km (0.087 R)
• M73: 48,899,505 km (0.103 R)
• M74: 50,778,903 km (0.057 R)
• M75: 50,943,460 km (0.096 R)
• M76: 52,100,151 km (0.061 R)
• M77: 52,266,055 km (0.071 R)
• M78: 52,764,964 km (0.056 R)
• M79: 53,851,494 km (0.117 R)
• M80: 54,860,830 km (0.088 R)
• M81: 55,706,806 km (0.026 R)
• M82: 56,898,353 km (0.096 R)
• M83: 57,069,194 km (0.088 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 155 - 16,294 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit