🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.28

Radius: 1.1

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 0.52 AU - 0.54 AU

Year: 140 Days

Day: 43.6 Hours

Environment

Temp: 223 °C

Axial Tilt: 0.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 49,790,677 km

• M1: 247,136 km (0.115 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.8

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 0.57 AU - 0.79 AU

Year: 203 Days

Day: 23.4 Hours

Environment

Temp: 161 °C

Axial Tilt: 44.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 49,790,677 km

• M1: 330,462 km (0.042 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.18

Radius: 1.37

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 0.86 AU - 1.08 AU

Year: 345 Days

Day: 16.3 Hours

Environment

Temp: 78 °C

Axial Tilt: 15 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 49,790,677 km

• M1: 433,385 km (0.032 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.2

Radius: 0.53

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 1.45 AU - 1.67 AU

Year: 705 Days

Day: 45.6 Hours

Environment

Temp: -33 °C

Axial Tilt: 18.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.44

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 1.32 AU - 2.18 AU

Year: 837 Days

Day: 39.5 Hours

Environment

Temp: -55 °C

Axial Tilt: 1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 49,790,677 km

• M1: 1,398,890 km (0.076 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.91

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 1.85 AU - 2.75 AU

Year: 1261 Days

Day: 38.7 Hours

Environment

Temp: -69 °C

Axial Tilt: 2.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.96

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 3.3 AU - 3.34 AU

Year: 2188 Days

Day: 31.6 Hours

Environment

Temp: -107 °C

Axial Tilt: 28 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.27 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 11.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 286.7

Radius: 13.8

Gravity: 1.51 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 9.76 AU - 12.68 AU

Year: 13592 Days

Day: 13.8 Hours

Environment

Temp: -177 °C

Axial Tilt: 8.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 49,790,677 km

• M1: 399,277 km (0.069 R)
• M2: 535,411 km (0.1 R)
• M3: 676,332 km (0.114 R)
• M4: 881,131 km (0.114 R)
• M5: 1,163,273 km (0.064 R)
• M6: 1,434,644 km (0.066 R)
• M7: 1,836,314 km (0.071 R)
• M8: 1,970,653 km (0.094 R)
• M9: 2,131,620 km (0.098 R)
• M10: 2,297,225 km (0.064 R)
• M11: 2,768,608 km (0.118 R)
• M12: 3,055,537 km (0.107 R)
• M13: 3,352,339 km (0.097 R)
• M14: 3,462,592 km (0.109 R)
• M15: 3,715,413 km (0.094 R)
• M16: 4,601,481 km (0.083 R)
• M17: 4,724,600 km (0.109 R)
• M18: 4,942,564 km (0.069 R)
• M19: 6,251,545 km (0.049 R)
• M20: 6,769,154 km (0.069 R)
• M21: 6,944,782 km (0.039 R)
• M22: 7,516,994 km (0.118 R)
• M23: 7,698,905 km (0.104 R)
• M24: 8,067,215 km (0.042 R)
• M25: 8,516,906 km (0.084 R)
• M26: 8,706,746 km (0.099 R)
• M27: 8,897,932 km (0.098 R)
• M28: 9,874,955 km (0.049 R)
• M29: 10,721,979 km (0.108 R)
• M30: 10,968,366 km (0.087 R)
• M31: 11,550,302 km (0.109 R)
• M32: 12,657,925 km (0.086 R)
• M33: 13,268,284 km (0.075 R)
• M34: 13,621,485 km (0.049 R)
• M35: 15,665,291 km (0.039 R)
• M36: 16,699,162 km (0.096 R)
• M37: 16,794,156 km (0.085 R)
• M38: 17,368,462 km (0.048 R)
• M39: 17,949,201 km (0.04 R)
• M40: 18,536,373 km (0.097 R)
• M41: 18,980,828 km (0.112 R)
• M42: 19,279,126 km (0.072 R)
• M43: 19,679,301 km (0.03 R)
• M44: 20,386,151 km (0.101 R)
• M45: 22,556,367 km (0.092 R)
• M46: 22,925,275 km (0.104 R)
• M47: 23,031,041 km (0.104 R)
• M48: 23,295,979 km (0.093 R)
• M49: 23,829,295 km (0.083 R)
• M50: 24,258,791 km (0.046 R)
• M51: 24,690,829 km (0.027 R)
• M52: 25,507,783 km (0.094 R)
• M53: 26,666,419 km (0.079 R)
• M54: 26,833,370 km (0.114 R)
• M55: 27,785,860 km (0.11 R)
• M56: 28,068,001 km (0.106 R)
• M57: 28,692,423 km (0.116 R)
• M58: 29,666,305 km (0.085 R)
• M59: 29,954,730 km (0.083 R)
• M60: 31,118,152 km (0.059 R)
• M61: 32,236,995 km (0.058 R)
• M62: 32,652,428 km (0.088 R)
• M63: 33,608,957 km (0.109 R)
• M64: 34,090,662 km (0.094 R)
• M65: 34,392,850 km (0.101 R)
• M66: 34,695,935 km (0.091 R)
• M67: 35,060,804 km (0.072 R)
• M68: 35,427,020 km (0.119 R)
• M69: 35,978,737 km (0.118 R)
• M70: 36,101,706 km (0.104 R)
• M71: 36,533,146 km (0.078 R)
• M72: 37,028,465 km (0.087 R)
• M73: 37,214,714 km (0.114 R)
• M74: 38,968,600 km (0.042 R)
• M75: 40,110,181 km (0.079 R)
• M76: 40,429,273 km (0.114 R)
• M77: 41,262,833 km (0.117 R)
• M78: 41,520,590 km (0.114 R)
• M79: 41,714,020 km (0.102 R)
• M80: 41,843,272 km (0.119 R)
• M81: 42,361,479 km (0.102 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.7 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 184.8

Radius: 6.8

Gravity: 4 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 12.41 AU - 16.99 AU

Year: 20383 Days

Day: 18.3 Hours

Environment

Temp: -194 °C

Axial Tilt: 37.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 49,790,677 km

• M1: 113,694 km (0.108 R)
• M2: 623,674 km (0.1 R)
• M3: 761,004 km (0.101 R)
• M4: 2,255,038 km (0.095 R)
• M5: 2,387,582 km (0.059 R)
• M6: 2,577,571 km (0.112 R)
• M7: 3,235,952 km (0.086 R)
• M8: 3,295,641 km (0.095 R)
• M9: 3,630,292 km (0.086 R)
• M10: 3,786,023 km (0.117 R)
• M11: 4,867,915 km (0.038 R)
• M12: 6,038,668 km (0.108 R)
• M13: 6,186,321 km (0.032 R)
• M14: 8,008,273 km (0.118 R)
• M15: 8,374,938 km (0.092 R)
• M16: 8,580,934 km (0.113 R)
• M17: 10,465,269 km (0.114 R)
• M18: 11,407,885 km (0.104 R)
• M19: 12,237,255 km (0.07 R)
• M20: 13,662,474 km (0.114 R)
• M21: 13,710,944 km (0.034 R)
• M22: 15,693,415 km (0.102 R)
• M23: 16,049,608 km (0.08 R)
• M24: 16,356,882 km (0.085 R)
• M25: 16,666,250 km (0.078 R)
• M26: 16,925,353 km (0.079 R)
• M27: 17,816,658 km (0.062 R)
• M28: 18,241,516 km (0.118 R)
• M29: 18,454,992 km (0.074 R)
• M30: 20,580,777 km (0.074 R)
• M31: 20,858,880 km (0.088 R)
• M32: 21,531,472 km (0.062 R)
• M33: 22,325,089 km (0.105 R)
• M34: 22,668,117 km (0.066 R)
• M35: 23,185,875 km (0.095 R)
• M36: 23,243,620 km (0.115 R)
• M37: 24,526,870 km (0.116 R)
• M38: 26,253,230 km (0.071 R)
• M39: 26,796,868 km (0.027 R)
• M40: 26,857,605 km (0.109 R)
• M41: 28,450,224 km (0.075 R)
• M42: 29,008,673 km (0.11 R)
• M43: 29,821,588 km (0.036 R)
• M44: 30,768,841 km (0.067 R)
• M45: 31,023,158 km (0.101 R)
• M46: 31,086,886 km (0.105 R)
• M47: 31,214,344 km (0.045 R)
• M48: 31,790,296 km (0.117 R)
• M49: 32,628,193 km (0.115 R)
• M50: 32,692,969 km (0.096 R)
• M51: 34,457,775 km (0.055 R)
• M52: 36,723,734 km (0.037 R)
• M53: 37,942,658 km (0.09 R)
• M54: 38,625,572 km (0.106 R)
• M55: 39,106,080 km (0.059 R)
• M56: 41,117,573 km (0.066 R)
• M57: 42,100,730 km (0.079 R)
• M58: 42,736,821 km (0.078 R)
• M59: 42,949,549 km (0.086 R)
• M60: 43,589,828 km (0.089 R)
• M61: 45,024,022 km (0.117 R)
• M62: 45,384,852 km (0.092 R)
• M63: 45,529,514 km (0.065 R)
• M64: 46,182,359 km (0.1 R)
• M65: 49,418,310 km (0.077 R)

Kuiper Belt

Range: 30.3 - 55.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 471 - 13,115 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit