🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.92

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 0.5 AU - 0.8 AU

Year: 201 Days

Day: 13.4 Hours

Environment

Temp: 151 °C

Axial Tilt: 36.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 35,505,593 km

• M1: 105,616 km (0.061 R)
• M2: 477,367 km (0.1 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.13

Radius: 1.35

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 0.8 AU - 0.86 AU

Year: 290 Days

Day: 41.2 Hours

Environment

Temp: 36 °C

Axial Tilt: 97.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 35,505,593 km

• M1: 545,583 km (0.071 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.96

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 0.77 AU - 0.95 AU

Year: 305 Days

Day: 24.1 Hours

Environment

Temp: 20 °C

Axial Tilt: 29.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 35,505,593 km

• M1: 40,391 km (0.086 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.03

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 0.99 AU - 1.13 AU

Year: 418 Days

Day: 38.7 Hours

Environment

Temp: -7 °C

Axial Tilt: 15.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 1.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.39

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 1.31 AU - 1.65 AU

Year: 689 Days

Day: 21.7 Hours

Environment

Temp: -57 °C

Axial Tilt: 16.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 35,505,593 km

• M1: 806,632 km (0.078 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.29

Radius: 1.11

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 2.91 AU - 4.79 AU

Year: 2892 Days

Day: 27.5 Hours

Environment

Temp: -141 °C

Axial Tilt: 1.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.71 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 5.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 593.2

Radius: 10.7

Gravity: 5.18 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 4.62 AU - 6.5 AU

Year: 5020 Days

Day: 10.8 Hours

Environment

Temp: -156 °C

Axial Tilt: 18.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 35,505,593 km

• M1: 146,456 km (0.083 R)
• M2: 239,805 km (0.085 R)
• M3: 523,892 km (0.117 R)
• M4: 857,495 km (0.046 R)
• M5: 974,181 km (0.115 R)
• M6: 1,068,727 km (0.06 R)
• M7: 1,224,159 km (0.091 R)
• M8: 1,297,462 km (0.104 R)
• M9: 1,433,148 km (0.035 R)
• M10: 1,589,627 km (0.086 R)
• M11: 1,719,029 km (0.071 R)
• M12: 2,164,232 km (0.099 R)
• M13: 2,235,890 km (0.119 R)
• M14: 2,568,595 km (0.102 R)
• M15: 2,740,932 km (0.117 R)
• M16: 3,280,831 km (0.106 R)
• M17: 3,723,641 km (0.114 R)
• M18: 4,095,990 km (0.087 R)
• M19: 4,388,902 km (0.068 R)
• M20: 4,572,609 km (0.04 R)
• M21: 4,665,509 km (0.04 R)
• M22: 4,758,858 km (0.119 R)
• M23: 5,066,880 km (0.117 R)
• M24: 5,332,715 km (0.06 R)
• M25: 5,406,018 km (0.101 R)
• M26: 5,528,988 km (0.03 R)
• M27: 5,827,735 km (0.116 R)
• M28: 6,650,373 km (0.095 R)
• M29: 6,835,127 km (0.092 R)
• M30: 7,399,859 km (0.048 R)
• M31: 7,867,950 km (0.065 R)
• M32: 8,119,724 km (0.071 R)
• M33: 8,289,068 km (0.069 R)
• M34: 8,717,517 km (0.077 R)
• M35: 9,036,310 km (0.038 R)
• M36: 9,123,974 km (0.119 R)
• M37: 9,536,565 km (0.117 R)
• M38: 9,835,162 km (0.113 R)
• M39: 9,955,439 km (0.095 R)
• M40: 10,410,815 km (0.118 R)
• M41: 10,749,056 km (0.03 R)
• M42: 11,499,738 km (0.088 R)
• M43: 12,138,222 km (0.116 R)
• M44: 12,396,876 km (0.052 R)
• M45: 12,820,986 km (0.058 R)
• M46: 13,316,454 km (0.118 R)
• M47: 14,291,982 km (0.098 R)
• M48: 14,496,632 km (0.073 R)
• M49: 15,569,698 km (0.097 R)
• M50: 16,382,313 km (0.09 R)
• M51: 19,164,534 km (0.096 R)
• M52: 19,541,371 km (0.08 R)
• M53: 19,654,916 km (0.116 R)
• M54: 19,730,762 km (0.103 R)
• M55: 20,494,160 km (0.11 R)
• M56: 20,840,928 km (0.06 R)
• M57: 21,579,343 km (0.081 R)
• M58: 23,001,720 km (0.026 R)
• M59: 23,482,527 km (0.107 R)
• M60: 24,413,475 km (0.113 R)
• M61: 25,027,125 km (0.111 R)
• M62: 25,315,251 km (0.118 R)
• M63: 25,687,301 km (0.059 R)
• M64: 25,936,381 km (0.087 R)
• M65: 26,269,685 km (0.11 R)
• M66: 26,353,161 km (0.087 R)
• M67: 26,772,334 km (0.106 R)
• M68: 28,256,345 km (0.101 R)
• M69: 28,427,635 km (0.104 R)
• M70: 28,685,242 km (0.06 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 879.2

Radius: 9.2

Gravity: 10.39 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 4.7 AU - 7.3 AU

Year: 5627 Days

Day: 6.8 Hours

Environment

Temp: -157 °C

Axial Tilt: 34.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 35,505,593 km

• M1: 123,418 km (0.049 R)
• M2: 186,100 km (0.104 R)
• M3: 376,538 km (0.094 R)
• M4: 608,714 km (0.082 R)
• M5: 915,240 km (0.083 R)
• M6: 1,200,224 km (0.098 R)
• M7: 1,476,681 km (0.038 R)
• M8: 1,603,988 km (0.064 R)
• M9: 1,988,156 km (0.119 R)
• M10: 2,109,031 km (0.106 R)
• M11: 2,316,074 km (0.068 R)
• M12: 2,839,667 km (0.12 R)
• M13: 2,953,361 km (0.119 R)
• M14: 4,094,793 km (0.039 R)
• M15: 4,197,716 km (0.054 R)
• M16: 4,275,507 km (0.106 R)
• M17: 4,458,914 km (0.03 R)
• M18: 4,538,351 km (0.065 R)
• M19: 5,024,544 km (0.047 R)
• M20: 5,386,122 km (0.111 R)
• M21: 5,958,932 km (0.113 R)
• M22: 6,671,616 km (0.085 R)
• M23: 6,915,162 km (0.065 R)
• M24: 7,695,314 km (0.063 R)
• M25: 8,601,878 km (0.115 R)
• M26: 9,034,215 km (0.034 R)
• M27: 9,371,559 km (0.083 R)
• M28: 9,507,693 km (0.118 R)
• M29: 9,713,240 km (0.106 R)
• M30: 10,833,579 km (0.067 R)
• M31: 11,810,453 km (0.103 R)
• M32: 11,883,905 km (0.106 R)
• M33: 12,031,259 km (0.088 R)
• M34: 12,290,811 km (0.092 R)
• M35: 12,552,009 km (0.098 R)
• M36: 13,042,242 km (0.083 R)
• M37: 13,232,530 km (0.066 R)
• M38: 13,577,204 km (0.072 R)
• M39: 13,654,246 km (0.062 R)
• M40: 15,104,897 km (0.089 R)
• M41: 15,868,594 km (0.1 R)
• M42: 16,768,725 km (0.067 R)
• M43: 17,266,736 km (0.117 R)
• M44: 17,769,534 km (0.074 R)
• M45: 18,022,803 km (0.09 R)
• M46: 18,277,120 km (0.06 R)
• M47: 18,447,512 km (0.093 R)
• M48: 18,703,923 km (0.094 R)
• M49: 19,004,465 km (0.097 R)
• M50: 19,567,102 km (0.096 R)
• M51: 19,654,168 km (0.078 R)
• M52: 19,741,234 km (0.061 R)
• M53: 20,575,691 km (0.117 R)
• M54: 21,108,708 km (0.088 R)
• M55: 22,734,837 km (0.1 R)
• M56: 23,193,654 km (0.075 R)
• M57: 24,027,213 km (0.12 R)
• M58: 24,447,733 km (0.063 R)
• M59: 24,823,523 km (0.103 R)
• M60: 25,533,365 km (0.045 R)
• M61: 26,105,876 km (0.118 R)
• M62: 26,682,725 km (0.09 R)
• M63: 26,876,005 km (0.055 R)
• M64: 27,021,265 km (0.112 R)
• M65: 27,166,674 km (0.115 R)
• M66: 27,702,384 km (0.096 R)
• M67: 27,800,221 km (0.113 R)
• M68: 27,898,058 km (0.042 R)
• M69: 30,281,601 km (0.115 R)
• M70: 30,634,652 km (0.096 R)
• M71: 31,039,763 km (0.106 R)
• M72: 31,192,054 km (0.084 R)
• M73: 31,701,883 km (0.058 R)
• M74: 31,804,208 km (0.058 R)
• M75: 31,957,845 km (0.082 R)
• M76: 33,403,559 km (0.117 R)
• M77: 33,716,069 km (0.085 R)
• M78: 34,606,924 km (0.114 R)
• M79: 34,765,049 km (0.12 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 157 - 17,663 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit