🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.12

Radius: 0.43

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 0.68 AU - 1.08 AU

Year: 303 Days

Day: 47.1 Hours

Environment

Temp: 112 °C

Axial Tilt: 37.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 1 AU - 1.38 AU

Year: 477 Days

Day: 47.7 Hours

Environment

Temp: 9 °C

Axial Tilt: 11.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.27 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.19

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 1.15 AU - 1.39 AU

Year: 525 Days

Day: 12.1 Hours

Environment

Temp: 6 °C

Axial Tilt: 42.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.71

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 1.53 AU - 1.81 AU

Year: 792 Days

Day: 17.8 Hours

Environment

Temp: -41 °C

Axial Tilt: 11.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 34,339,380 km

• M1: 73,004 km (0.062 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.27

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 2.29 AU - 2.39 AU

Year: 1314 Days

Day: 31.6 Hours

Environment

Temp: -75 °C

Axial Tilt: 22.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.49 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Terrestrial

Semi-Major Axis: 4.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.34

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 3.94 AU - 5.32 AU

Year: 3657 Days

Day: 38.6 Hours

Environment

Temp: -133 °C

Axial Tilt: 33.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 4.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.07

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 4.39 AU - 5.03 AU

Year: 3752 Days

Day: 42.7 Hours

Environment

Temp: -138 °C

Axial Tilt: 24.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 34,339,380 km

• M1: 2,310,988 km (0.051 R)
• M2: 2,741,082 km (0.104 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 497.5

Radius: 11.8

Gravity: 3.57 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 6.37 AU - 7.21 AU

Year: 6495 Days

Day: 7.4 Hours

Environment

Temp: -161 °C

Axial Tilt: 48.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 34,339,380 km

• M1: 178,919 km (0.063 R)
• M2: 366,515 km (0.075 R)
• M3: 561,590 km (0.073 R)
• M4: 692,189 km (0.117 R)
• M5: 902,075 km (0.108 R)
• M6: 1,015,321 km (0.039 R)
• M7: 1,467,256 km (0.07 R)
• M8: 1,602,642 km (0.089 R)
• M9: 1,795,773 km (0.117 R)
• M10: 2,147,777 km (0.09 R)
• M11: 2,361,702 km (0.097 R)
• M12: 2,706,375 km (0.058 R)
• M13: 2,895,317 km (0.034 R)
• M14: 3,088,747 km (0.043 R)
• M15: 3,220,244 km (0.078 R)
• M16: 3,602,766 km (0.101 R)
• M17: 3,694,918 km (0.064 R)
• M18: 3,787,818 km (0.071 R)
• M19: 4,119,477 km (0.105 R)
• M20: 4,240,202 km (0.059 R)
• M21: 4,386,658 km (0.12 R)
• M22: 4,634,542 km (0.057 R)
• M23: 4,760,354 km (0.066 R)
• M24: 4,912,644 km (0.119 R)
• M25: 5,300,701 km (0.101 R)
• M26: 5,752,637 km (0.039 R)
• M27: 5,887,873 km (0.114 R)
• M28: 6,216,988 km (0.087 R)
• M29: 6,355,815 km (0.067 R)
• M30: 6,523,963 km (0.1 R)
• M31: 6,921,893 km (0.078 R)
• M32: 7,240,088 km (0.077 R)
• M33: 7,860,919 km (0.116 R)
• M34: 8,314,949 km (0.053 R)
• M35: 8,839,888 km (0.113 R)
• M36: 9,471,191 km (0.095 R)
• M37: 10,280,665 km (0.06 R)
• M38: 10,511,494 km (0.088 R)
• M39: 10,910,921 km (0.11 R)
• M40: 11,011,600 km (0.113 R)
• M41: 11,146,238 km (0.072 R)
• M42: 11,349,242 km (0.09 R)
• M43: 11,587,701 km (0.07 R)
• M44: 11,759,141 km (0.095 R)
• M45: 12,278,245 km (0.097 R)
• M46: 12,487,981 km (0.098 R)
• M47: 12,698,914 km (0.101 R)
• M48: 12,982,103 km (0.035 R)
• M49: 13,088,767 km (0.11 R)
• M50: 14,098,851 km (0.114 R)
• M51: 14,576,368 km (0.094 R)
• M52: 15,585,106 km (0.09 R)
• M53: 15,926,339 km (0.092 R)
• M54: 16,616,135 km (0.095 R)
• M55: 16,770,819 km (0.092 R)
• M56: 17,042,638 km (0.062 R)
• M57: 17,511,927 km (0.083 R)
• M58: 18,025,197 km (0.05 R)
• M59: 18,184,070 km (0.116 R)
• M60: 18,383,334 km (0.057 R)
• M61: 18,945,374 km (0.09 R)
• M62: 19,472,108 km (0.096 R)
• M63: 20,498,947 km (0.12 R)
• M64: 21,039,744 km (0.09 R)
• M65: 21,374,993 km (0.084 R)
• M66: 21,711,887 km (0.075 R)
• M67: 21,838,746 km (0.064 R)
• M68: 22,263,155 km (0.12 R)
• M69: 22,647,622 km (0.102 R)
• M70: 23,249,903 km (0.097 R)
• M71: 24,646,249 km (0.098 R)
• M72: 24,911,187 km (0.07 R)
• M73: 25,088,311 km (0.064 R)
• M74: 25,890,455 km (0.075 R)
• M75: 26,384,726 km (0.081 R)
• M76: 28,624,505 km (0.08 R)
• M77: 29,649,849 km (0.057 R)
• M78: 31,401,191 km (0.079 R)

Planet 9 - Gas Giant

Semi-Major Axis: 7.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 424.1

Radius: 14.7

Gravity: 1.96 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 5.83 AU - 9.39 AU

Year: 7706 Days

Day: 10.2 Hours

Environment

Temp: -166 °C

Axial Tilt: 0.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 34,339,380 km

• M1: 334,351 km (0.082 R)
• M2: 576,251 km (0.101 R)
• M3: 722,857 km (0.035 R)
• M4: 815,458 km (0.042 R)
• M5: 912,697 km (0.114 R)
• M6: 1,214,735 km (0.116 R)
• M7: 1,311,973 km (0.115 R)
• M8: 1,446,013 km (0.056 R)
• M9: 1,602,642 km (0.09 R)
• M10: 1,952,851 km (0.062 R)
• M11: 2,246,960 km (0.107 R)
• M12: 2,430,666 km (0.091 R)
• M13: 2,534,786 km (0.119 R)
• M14: 2,769,505 km (0.109 R)
• M15: 2,900,703 km (0.117 R)
• M16: 3,192,119 km (0.108 R)
• M17: 3,707,334 km (0.084 R)
• M18: 4,426,751 km (0.12 R)
• M19: 4,737,316 km (0.059 R)
• M20: 6,049,738 km (0.095 R)
• M21: 6,221,476 km (0.109 R)
• M22: 6,394,860 km (0.109 R)
• M23: 6,687,324 km (0.047 R)
• M24: 6,924,586 km (0.07 R)
• M25: 7,499,192 km (0.071 R)
• M26: 7,622,161 km (0.085 R)
• M27: 7,901,311 km (0.06 R)
• M28: 8,152,336 km (0.086 R)
• M29: 9,051,569 km (0.078 R)
• M30: 9,347,473 km (0.093 R)
• M31: 9,679,880 km (0.084 R)
• M32: 9,780,410 km (0.102 R)
• M33: 10,562,507 km (0.079 R)
• M34: 10,943,683 km (0.074 R)
• M35: 11,470,716 km (0.116 R)
• M36: 11,684,042 km (0.052 R)
• M37: 12,042,329 km (0.106 R)
• M38: 12,367,854 km (0.108 R)
• M39: 12,549,915 km (0.079 R)
• M40: 13,175,982 km (0.11 R)
• M41: 13,324,682 km (0.077 R)
• M42: 14,496,632 km (0.111 R)
• M43: 14,804,504 km (0.094 R)
• M44: 15,819,825 km (0.119 R)
• M45: 16,017,743 km (0.058 R)
• M46: 16,295,995 km (0.03 R)
• M47: 17,059,842 km (0.117 R)
• M48: 17,262,697 km (0.043 R)
• M49: 17,753,079 km (0.118 R)
• M50: 18,247,948 km (0.071 R)
• M51: 18,497,178 km (0.105 R)
• M52: 18,956,893 km (0.119 R)
• M53: 19,420,347 km (0.109 R)
• M54: 20,746,831 km (0.074 R)
• M55: 20,920,215 km (0.088 R)
• M56: 21,180,964 km (0.092 R)
• M57: 21,355,545 km (0.065 R)
• M58: 22,456,884 km (0.114 R)
• M59: 22,590,326 km (0.108 R)
• M60: 23,261,422 km (0.108 R)
• M61: 23,803,116 km (0.118 R)
• M62: 23,984,578 km (0.084 R)
• M63: 24,120,861 km (0.091 R)
• M64: 24,485,880 km (0.111 R)
• M65: 24,990,773 km (0.117 R)
• M66: 25,545,482 km (0.102 R)
• M67: 27,233,844 km (0.106 R)
• M68: 27,900,302 km (0.106 R)
• M69: 28,283,422 km (0.081 R)
• M70: 29,492,173 km (0.039 R)
• M71: 30,176,434 km (0.109 R)
• M72: 31,710,111 km (0.107 R)
• M73: 32,763,430 km (0.035 R)
• M74: 33,828,267 km (0.083 R)
• M75: 33,930,293 km (0.111 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 150 - 18,599 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit