🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.35

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 0.44 AU - 0.64 AU

Year: 150 Days

Day: 13.6 Hours

Environment

Temp: 156 °C

Axial Tilt: 27.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 55,462,337 km

• M1: 130,599 km (0.117 R)
• M2: 483,351 km (0.106 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.7

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 0.44 AU - 0.68 AU

Year: 159 Days

Day: 33.2 Hours

Environment

Temp: 132 °C

Axial Tilt: 28.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.38

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 1.62 AU - 2.56 AU

Year: 1144 Days

Day: 36.3 Hours

Environment

Temp: -80 °C

Axial Tilt: 162 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 55,462,337 km

• M1: 1,267,543 km (0.101 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.64

Radius: 0.84

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 2.36 AU - 2.38 AU

Year: 1382 Days

Day: 24.1 Hours

Environment

Temp: -88 °C

Axial Tilt: 44.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.76

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 2.14 AU - 2.98 AU

Year: 1551 Days

Day: 47.7 Hours

Environment

Temp: -96 °C

Axial Tilt: 68 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.73

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 3.03 AU - 3.13 AU

Year: 2047 Days

Day: 37.3 Hours

Environment

Temp: -117 °C

Axial Tilt: 38.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.35

Radius: 0.66

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 2.43 AU - 3.87 AU

Year: 2117 Days

Day: 29.6 Hours

Environment

Temp: -106 °C

Axial Tilt: 2.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 55,462,337 km

• M1: 209,437 km (0.045 R)

Planet 8 - Terrestrial

Semi-Major Axis: 3.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.02

Radius: 1.74

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 3.81 AU - 3.89 AU

Year: 2861 Days

Day: 26.3 Hours

Environment

Temp: -135 °C

Axial Tilt: 36.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 55,462,337 km

• M1: 1,814,173 km (0.116 R)
• M2: 3,007,366 km (0.07 R)

Asteroid Belt

Center: 4.6 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Gas Giant

Semi-Major Axis: 5.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 129.4

Radius: 13.3

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 5.01 AU - 5.69 AU

Year: 4687 Days

Day: 12.3 Hours

Environment

Temp: -150 °C

Axial Tilt: 38.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 55,462,337 km

• M1: 273,016 km (0.118 R)
• M2: 365,916 km (0.107 R)
• M3: 482,752 km (0.12 R)
• M4: 669,450 km (0.095 R)
• M5: 865,424 km (0.106 R)
• M6: 1,266,496 km (0.115 R)
• M7: 1,504,655 km (0.076 R)
• M8: 1,735,186 km (0.087 R)
• M9: 1,918,892 km (0.06 R)
• M10: 2,496,040 km (0.08 R)
• M11: 2,811,243 km (0.116 R)
• M12: 2,987,320 km (0.064 R)
• M13: 3,097,723 km (0.104 R)
• M14: 3,552,650 km (0.108 R)
• M15: 4,228,533 km (0.117 R)
• M16: 4,478,511 km (0.061 R)
• M17: 5,956,538 km (0.072 R)
• M18: 6,096,412 km (0.088 R)
• M19: 6,630,626 km (0.111 R)
• M20: 7,013,447 km (0.114 R)
• M21: 7,291,400 km (0.1 R)
• M22: 7,403,748 km (0.11 R)
• M23: 7,801,080 km (0.118 R)
• M24: 8,089,206 km (0.092 R)
• M25: 8,224,741 km (0.107 R)
• M26: 8,400,369 km (0.053 R)
• M27: 8,656,182 km (0.071 R)
• M28: 9,054,710 km (0.069 R)
• M29: 9,398,337 km (0.107 R)
• M30: 9,561,398 km (0.113 R)
• M31: 9,890,663 km (0.092 R)
• M32: 9,973,540 km (0.073 R)
• M33: 10,666,179 km (0.095 R)
• M34: 10,793,786 km (0.058 R)
• M35: 11,050,645 km (0.106 R)
• M36: 11,352,833 km (0.092 R)
• M37: 11,921,155 km (0.043 R)
• M38: 12,231,122 km (0.098 R)
• M39: 13,336,800 km (0.115 R)
• M40: 14,076,262 km (0.119 R)
• M41: 15,401,998 km (0.076 R)

Planet 10 - Gas Giant

Semi-Major Axis: 9.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 962.5

Radius: 8.3

Gravity: 13.97 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 8.73 AU - 9.59 AU

Year: 10500 Days

Day: 8.2 Hours

Environment

Temp: -176 °C

Axial Tilt: 41.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 55,462,337 km

• M1: 135,685 km (0.118 R)
• M2: 348,862 km (0.117 R)
• M3: 465,698 km (0.078 R)
• M4: 703,708 km (0.057 R)
• M5: 876,494 km (0.101 R)
• M6: 1,106,575 km (0.088 R)
• M7: 1,427,014 km (0.086 R)
• M8: 2,234,095 km (0.09 R)
• M9: 3,191,521 km (0.057 R)
• M10: 3,255,250 km (0.101 R)
• M11: 3,813,549 km (0.033 R)
• M12: 4,052,158 km (0.109 R)
• M13: 4,225,541 km (0.101 R)
• M14: 4,472,528 km (0.075 R)
• M15: 4,687,948 km (0.101 R)
• M16: 4,760,653 km (0.048 R)
• M17: 5,279,159 km (0.112 R)
• M18: 5,468,700 km (0.113 R)
• M19: 5,699,230 km (0.029 R)
• M20: 5,776,722 km (0.105 R)
• M21: 6,050,935 km (0.093 R)
• M22: 6,329,486 km (0.11 R)
• M23: 7,273,748 km (0.094 R)
• M24: 7,484,830 km (0.112 R)
• M25: 7,569,802 km (0.087 R)
• M26: 7,826,811 km (0.055 R)
• M27: 8,703,903 km (0.071 R)
• M28: 9,199,671 km (0.119 R)
• M29: 9,843,839 km (0.11 R)
• M30: 9,983,713 km (0.089 R)
• M31: 10,645,384 km (0.059 R)
• M32: 10,885,190 km (0.099 R)
• M33: 11,272,499 km (0.117 R)
• M34: 11,664,445 km (0.107 R)
• M35: 12,613,045 km (0.078 R)
• M36: 12,714,323 km (0.037 R)
• M37: 13,430,897 km (0.081 R)
• M38: 14,160,635 km (0.057 R)
• M39: 15,063,907 km (0.116 R)
• M40: 16,040,632 km (0.082 R)
• M41: 16,205,489 km (0.108 R)
• M42: 16,481,347 km (0.086 R)
• M43: 16,925,952 km (0.085 R)
• M44: 17,430,845 km (0.084 R)
• M45: 17,713,585 km (0.047 R)
• M46: 18,398,145 km (0.116 R)
• M47: 18,628,226 km (0.092 R)
• M48: 19,324,305 km (0.108 R)
• M49: 21,221,954 km (0.105 R)
• M50: 22,315,215 km (0.057 R)
• M51: 22,745,309 km (0.094 R)
• M52: 25,000,198 km (0.058 R)
• M53: 26,025,093 km (0.119 R)
• M54: 27,851,384 km (0.094 R)
• M55: 27,917,356 km (0.032 R)
• M56: 28,913,379 km (0.079 R)
• M57: 29,113,990 km (0.057 R)
• M58: 29,382,219 km (0.102 R)
• M59: 30,327,378 km (0.084 R)
• M60: 30,531,130 km (0.117 R)
• M61: 30,599,197 km (0.026 R)
• M62: 32,039,825 km (0.12 R)
• M63: 32,178,203 km (0.06 R)
• M64: 33,642,916 km (0.063 R)
• M65: 35,844,547 km (0.113 R)
• M66: 36,059,968 km (0.091 R)
• M67: 37,945,949 km (0.094 R)
• M68: 38,679,726 km (0.029 R)
• M69: 39,863,644 km (0.071 R)
• M70: 40,534,740 km (0.076 R)
• M71: 41,059,380 km (0.093 R)
• M72: 41,284,824 km (0.118 R)
• M73: 41,737,208 km (0.102 R)
• M74: 43,562,601 km (0.115 R)
• M75: 44,562,214 km (0.069 R)
• M76: 45,491,665 km (0.063 R)
• M77: 45,647,247 km (0.094 R)
• M78: 45,958,710 km (0.117 R)
• M79: 46,349,310 km (0.071 R)
• M80: 47,133,502 km (0.072 R)
• M81: 49,193,016 km (0.116 R)
• M82: 49,592,442 km (0.093 R)
• M83: 49,752,512 km (0.119 R)
• M84: 50,555,553 km (0.11 R)
• M85: 50,716,670 km (0.109 R)
• M86: 51,362,783 km (0.109 R)
• M87: 51,605,730 km (0.116 R)
• M88: 51,686,812 km (0.097 R)
• M89: 54,468,884 km (0.114 R)
• M90: 54,964,801 km (0.113 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: 385 - 18,734 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit