🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.53

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 0.47 AU - 0.73 AU

Year: 173 Days

Day: 39.7 Hours

Environment

Temp: 211 °C

Axial Tilt: 11.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.75

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 0.62 AU - 0.64 AU

Year: 186 Days

Day: 37.6 Hours

Environment

Temp: 184 °C

Axial Tilt: 33.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 26,584,326 km

• M1: 104,419 km (0.09 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.9

Radius: 1.72

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 0.71 AU - 0.8 AU

Year: 242 Days

Day: 34.7 Hours

Environment

Temp: 138 °C

Axial Tilt: 23.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.4

Radius: 0.69

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 0.77 AU - 1.15 AU

Year: 351 Days

Day: 48 Hours

Environment

Temp: 31 °C

Axial Tilt: 22 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.17

Radius: 1.06

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 0.96 AU - 0.98 AU

Year: 356 Days

Day: 46 Hours

Environment

Temp: 23 °C

Axial Tilt: 31 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 6 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.13

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 1.11 AU - 1.31 AU

Year: 496 Days

Day: 43.8 Hours

Environment

Temp: -0 °C

Axial Tilt: 43.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 7 - Terrestrial

Semi-Major Axis: 4.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.51

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 3.67 AU - 4.63 AU

Year: 3152 Days

Day: 45.2 Hours

Environment

Temp: -123 °C

Axial Tilt: 8.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 4.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 844.9

Radius: 12.5

Gravity: 5.41 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 3.87 AU - 5.27 AU

Year: 3642 Days

Day: 13.1 Hours

Environment

Temp: -137 °C

Axial Tilt: 29.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 26,584,326 km

• M1: 156,330 km (0.107 R)
• M2: 284,086 km (0.049 R)
• M3: 482,453 km (0.082 R)
• M4: 756,217 km (0.034 R)
• M5: 1,004,400 km (0.086 R)
• M6: 1,405,173 km (0.108 R)
• M7: 1,506,002 km (0.099 R)
• M8: 1,792,182 km (0.089 R)
• M9: 1,934,001 km (0.114 R)
• M10: 2,079,560 km (0.12 R)
• M11: 2,195,498 km (0.1 R)
• M12: 2,521,323 km (0.03 R)
• M13: 2,807,952 km (0.037 R)
• M14: 3,238,644 km (0.068 R)
• M15: 3,570,602 km (0.049 R)
• M16: 3,650,338 km (0.051 R)
• M17: 3,831,949 km (0.101 R)
• M18: 3,995,909 km (0.108 R)
• M19: 4,225,242 km (0.069 R)
• M20: 4,697,074 km (0.109 R)
• M21: 5,737,527 km (0.05 R)
• M22: 5,949,358 km (0.088 R)
• M23: 6,405,033 km (0.043 R)
• M24: 6,526,955 km (0.092 R)
• M25: 6,624,942 km (0.084 R)
• M26: 6,822,411 km (0.12 R)
• M27: 7,097,372 km (0.085 R)
• M28: 7,198,201 km (0.074 R)
• M29: 7,761,437 km (0.074 R)
• M30: 8,074,695 km (0.094 R)
• M31: 8,259,298 km (0.097 R)
• M32: 8,392,141 km (0.1 R)
• M33: 8,821,786 km (0.076 R)
• M34: 9,176,184 km (0.06 R)
• M35: 9,424,367 km (0.115 R)
• M36: 9,618,993 km (0.118 R)
• M37: 9,955,589 km (0.053 R)
• M38: 10,410,516 km (0.058 R)
• M39: 10,611,575 km (0.058 R)
• M40: 10,814,131 km (0.094 R)
• M41: 11,222,832 km (0.11 R)
• M42: 11,311,095 km (0.095 R)
• M43: 11,905,597 km (0.045 R)
• M44: 12,055,793 km (0.09 R)
• M45: 12,479,604 km (0.102 R)
• M46: 12,908,501 km (0.069 R)
• M47: 13,342,185 km (0.088 R)
• M48: 13,875,203 km (0.055 R)
• M49: 14,383,237 km (0.076 R)
• M50: 14,800,615 km (0.114 R)
• M51: 15,977,202 km (0.071 R)
• M52: 16,076,535 km (0.025 R)
• M53: 16,509,771 km (0.111 R)
• M54: 16,610,151 km (0.116 R)
• M55: 17,014,215 km (0.112 R)
• M56: 17,251,477 km (0.089 R)
• M57: 17,558,003 km (0.08 R)
• M58: 17,797,808 km (0.083 R)
• M59: 18,211,297 km (0.108 R)
• M60: 18,732,645 km (0.076 R)
• M61: 18,872,519 km (0.099 R)
• M62: 19,329,391 km (0.031 R)
• M63: 20,254,205 km (0.072 R)
• M64: 20,361,766 km (0.083 R)
• M65: 21,521,898 km (0.061 R)
• M66: 21,815,259 km (0.118 R)
• M67: 22,294,720 km (0.051 R)
• M68: 23,640,802 km (0.063 R)
• M69: 24,744,236 km (0.08 R)
• M70: 24,897,723 km (0.094 R)
• M71: 25,244,341 km (0.108 R)
• M72: 25,398,876 km (0.112 R)
• M73: 26,137,291 km (0.079 R)

Planet 9 - Gas Giant

Semi-Major Axis: 5.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 405.6

Radius: 10.6

Gravity: 3.61 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 4.53 AU - 5.89 AU

Year: 4433 Days

Day: 5.7 Hours

Environment

Temp: -148 °C

Axial Tilt: 9.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 26,584,326 km

• M1: 235,018 km (0.075 R)
• M2: 339,288 km (0.12 R)
• M3: 440,267 km (0.082 R)
• M4: 934,837 km (0.096 R)
• M5: 1,039,256 km (0.044 R)
• M6: 1,286,093 km (0.097 R)
• M7: 1,430,006 km (0.1 R)
• M8: 1,806,245 km (0.108 R)
• M9: 1,894,059 km (0.035 R)
• M10: 2,028,697 km (0.077 R)
• M11: 2,244,417 km (0.062 R)
• M12: 2,355,119 km (0.107 R)
• M13: 2,850,737 km (0.043 R)
• M14: 3,163,546 km (0.044 R)
• M15: 3,414,571 km (0.073 R)
• M16: 3,561,028 km (0.069 R)
• M17: 3,841,225 km (0.112 R)
• M18: 4,051,410 km (0.093 R)
• M19: 4,284,932 km (0.094 R)
• M20: 4,443,206 km (0.078 R)
• M21: 4,888,260 km (0.047 R)
• M22: 5,053,715 km (0.097 R)
• M23: 5,200,022 km (0.048 R)
• M24: 5,368,918 km (0.085 R)
• M25: 5,582,693 km (0.096 R)
• M26: 5,908,667 km (0.07 R)
• M27: 6,018,622 km (0.109 R)
• M28: 6,465,620 km (0.087 R)
• M29: 6,693,158 km (0.116 R)
• M30: 7,156,164 km (0.073 R)
• M31: 7,391,631 km (0.046 R)
• M32: 8,285,029 km (0.064 R)
• M33: 8,358,931 km (0.084 R)
• M34: 8,807,126 km (0.099 R)
• M35: 9,059,497 km (0.081 R)
• M36: 9,135,792 km (0.068 R)
• M37: 9,365,575 km (0.116 R)
• M38: 9,571,571 km (0.12 R)
• M39: 9,649,212 km (0.092 R)
• M40: 9,805,093 km (0.118 R)
• M41: 10,093,069 km (0.096 R)
• M42: 10,172,057 km (0.119 R)
• M43: 10,811,737 km (0.051 R)
• M44: 11,027,757 km (0.065 R)
• M45: 11,245,422 km (0.07 R)
• M46: 11,382,004 km (0.085 R)
• M47: 11,684,790 km (0.099 R)
• M48: 12,073,895 km (0.087 R)
• M49: 12,241,893 km (0.078 R)
• M50: 12,410,789 km (0.109 R)
• M51: 12,807,672 km (0.113 R)
• M52: 13,324,234 km (0.102 R)
• M53: 13,411,000 km (0.095 R)
• M54: 13,876,998 km (0.064 R)
• M55: 14,288,990 km (0.07 R)
• M56: 14,764,861 km (0.085 R)
• M57: 14,854,620 km (0.071 R)
• M58: 15,095,024 km (0.038 R)
• M59: 15,518,834 km (0.09 R)
• M60: 16,161,806 km (0.065 R)
• M61: 16,813,454 km (0.102 R)
• M62: 17,126,862 km (0.105 R)
• M63: 17,442,065 km (0.105 R)
• M64: 18,270,837 km (0.06 R)
• M65: 18,528,444 km (0.102 R)
• M66: 18,657,697 km (0.11 R)
• M67: 19,047,250 km (0.099 R)
• M68: 19,472,407 km (0.054 R)
• M69: 19,834,434 km (0.113 R)
• M70: 19,966,678 km (0.1 R)
• M71: 20,598,879 km (0.11 R)
• M72: 21,203,703 km (0.118 R)
• M73: 21,678,227 km (0.109 R)
• M74: 22,465,411 km (0.095 R)
• M75: 22,568,784 km (0.082 R)
• M76: 22,741,420 km (0.095 R)
• M77: 23,053,331 km (0.063 R)

Planet 10 - Gas Giant

Semi-Major Axis: 8.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 120.5

Radius: 8.3

Gravity: 1.75 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 7.02 AU - 10.72 AU

Year: 9848 Days

Day: 11.5 Hours

Environment

Temp: -179 °C

Axial Tilt: 18.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 26,584,326 km

• M1: 104,120 km (0.096 R)
• M2: 373,097 km (0.095 R)
• M3: 658,081 km (0.099 R)
• M4: 903,272 km (0.108 R)
• M5: 978,520 km (0.105 R)
• M6: 1,056,161 km (0.085 R)
• M7: 1,315,863 km (0.119 R)
• M8: 1,595,760 km (0.064 R)
• M9: 1,703,621 km (0.092 R)
• M10: 1,782,159 km (0.104 R)
• M11: 2,489,608 km (0.111 R)
• M12: 2,743,176 km (0.069 R)
• M13: 3,275,296 km (0.071 R)
• M14: 3,493,110 km (0.056 R)
• M15: 4,090,006 km (0.089 R)
• M16: 4,476,267 km (0.077 R)
• M17: 5,100,390 km (0.082 R)
• M18: 5,469,448 km (0.073 R)
• M19: 5,609,920 km (0.096 R)
• M20: 6,014,882 km (0.094 R)
• M21: 6,159,992 km (0.111 R)
• M22: 6,702,284 km (0.087 R)
• M23: 8,799,796 km (0.042 R)
• M24: 9,019,854 km (0.066 R)
• M25: 11,379,312 km (0.064 R)
• M26: 11,770,061 km (0.079 R)
• M27: 11,891,236 km (0.079 R)
• M28: 13,661,577 km (0.091 R)
• M29: 14,108,874 km (0.085 R)
• M30: 14,528,496 km (0.042 R)
• M31: 14,723,572 km (0.115 R)
• M32: 15,017,831 km (0.111 R)
• M33: 15,347,096 km (0.095 R)
• M34: 15,845,406 km (0.108 R)
• M35: 16,960,359 km (0.09 R)
• M36: 17,441,017 km (0.112 R)
• M37: 17,891,307 km (0.086 R)
• M38: 18,803,405 km (0.082 R)
• M39: 20,018,888 km (0.051 R)
• M40: 20,199,752 km (0.073 R)
• M41: 21,259,503 km (0.115 R)
• M42: 22,637,898 km (0.036 R)
• M43: 22,939,637 km (0.095 R)
• M44: 24,275,695 km (0.116 R)
• M45: 25,558,347 km (0.066 R)
• M46: 25,911,997 km (0.113 R)
• M47: 26,346,279 km (0.047 R)
• M48: 26,425,566 km (0.103 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 532 - 15,499 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit