🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.45

Radius: 1.16

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 0.45 AU - 0.71 AU

Year: 163 Days

Day: 18.6 Hours

Environment

Temp: 161 °C

Axial Tilt: 36.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.41

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 1.31 AU - 2.05 AU

Year: 803 Days

Day: 26 Hours

Environment

Temp: -56 °C

Axial Tilt: 18.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 33,790,327 km

• M1: 84,224 km (0.036 R)
• M2: 278,551 km (0.062 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.83

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 3.51 AU - 3.89 AU

Year: 2626 Days

Day: 43.9 Hours

Environment

Temp: -120 °C

Axial Tilt: 1.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 33,790,327 km

• M1: 2,715,201 km (0.099 R)

Asteroid Belt

Center: 5.12 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 6.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 148.7

Radius: 12.9

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 5.02 AU - 8.06 AU

Year: 6171 Days

Day: 11.5 Hours

Environment

Temp: -152 °C

Axial Tilt: 31.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 33,790,327 km

• M1: 252,372 km (0.118 R)
• M2: 399,127 km (0.107 R)
• M3: 536,009 km (0.116 R)
• M4: 1,021,753 km (0.117 R)
• M5: 1,222,663 km (0.055 R)
• M6: 1,729,651 km (0.042 R)
• M7: 2,013,737 km (0.084 R)
• M8: 2,168,571 km (0.062 R)
• M9: 2,401,345 km (0.052 R)
• M10: 2,596,570 km (0.049 R)
• M11: 2,781,623 km (0.067 R)
• M12: 3,067,355 km (0.11 R)
• M13: 3,213,961 km (0.074 R)
• M14: 3,412,926 km (0.081 R)
• M15: 3,599,175 km (0.092 R)
• M16: 3,684,895 km (0.071 R)
• M17: 3,946,392 km (0.12 R)
• M18: 4,070,408 km (0.083 R)
• M19: 4,304,529 km (0.11 R)
• M20: 4,937,627 km (0.072 R)
• M21: 5,071,667 km (0.069 R)
• M22: 5,304,142 km (0.073 R)
• M23: 6,187,218 km (0.091 R)
• M24: 6,666,979 km (0.117 R)
• M25: 7,420,204 km (0.073 R)
• M26: 7,596,131 km (0.052 R)
• M27: 8,268,424 km (0.114 R)
• M28: 9,360,040 km (0.113 R)
• M29: 10,300,113 km (0.066 R)
• M30: 10,918,550 km (0.115 R)
• M31: 11,093,879 km (0.1 R)
• M32: 12,036,196 km (0.114 R)
• M33: 12,269,269 km (0.1 R)
• M34: 12,687,395 km (0.095 R)
• M35: 13,004,094 km (0.058 R)
• M36: 13,780,208 km (0.114 R)
• M37: 14,598,807 km (0.076 R)
• M38: 15,069,742 km (0.1 R)
• M39: 15,771,505 km (0.062 R)
• M40: 16,656,377 km (0.093 R)
• M41: 16,742,844 km (0.072 R)
• M42: 17,119,382 km (0.1 R)
• M43: 17,206,597 km (0.08 R)
• M44: 17,557,255 km (0.102 R)
• M45: 18,414,451 km (0.081 R)
• M46: 18,563,600 km (0.099 R)
• M47: 18,803,256 km (0.114 R)
• M48: 19,164,385 km (0.083 R)
• M49: 19,619,162 km (0.051 R)
• M50: 20,077,530 km (0.109 R)
• M51: 20,508,372 km (0.117 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 346.9

Radius: 15

Gravity: 1.54 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 6.25 AU - 9.71 AU

Year: 8317 Days

Day: 10 Hours

Environment

Temp: -175 °C

Axial Tilt: 42.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 33,790,327 km

• M1: 195,076 km (0.077 R)
• M2: 388,057 km (0.12 R)
• M3: 573,558 km (0.114 R)
• M4: 1,019,360 km (0.063 R)
• M5: 1,155,045 km (0.113 R)
• M6: 1,281,156 km (0.072 R)
• M7: 1,618,499 km (0.093 R)
• M8: 1,743,414 km (0.116 R)
• M9: 2,397,904 km (0.117 R)
• M10: 2,500,528 km (0.072 R)
• M11: 2,688,872 km (0.058 R)
• M12: 2,838,769 km (0.115 R)
• M13: 2,947,676 km (0.034 R)
• M14: 3,147,240 km (0.086 R)
• M15: 3,820,879 km (0.108 R)
• M16: 4,039,143 km (0.098 R)
• M17: 4,386,958 km (0.103 R)
• M18: 4,615,842 km (0.119 R)
• M19: 5,032,622 km (0.106 R)
• M20: 5,192,093 km (0.101 R)
• M21: 5,299,355 km (0.119 R)
• M22: 5,543,349 km (0.102 R)
• M23: 5,680,680 km (0.103 R)
• M24: 6,014,732 km (0.073 R)
• M25: 6,155,803 km (0.109 R)
• M26: 6,760,627 km (0.102 R)
• M27: 6,996,094 km (0.069 R)
• M28: 7,780,136 km (0.062 R)
• M29: 9,398,636 km (0.109 R)
• M30: 10,432,058 km (0.07 R)
• M31: 10,910,771 km (0.12 R)
• M32: 11,083,407 km (0.083 R)
• M33: 11,222,234 km (0.029 R)
• M34: 11,396,515 km (0.069 R)
• M35: 11,818,681 km (0.051 R)
• M36: 11,996,104 km (0.036 R)
• M37: 12,569,811 km (0.109 R)
• M38: 12,932,886 km (0.045 R)
• M39: 13,189,147 km (0.086 R)
• M40: 13,595,305 km (0.087 R)
• M41: 14,571,581 km (0.089 R)
• M42: 15,376,716 km (0.056 R)
• M43: 15,765,072 km (0.111 R)
• M44: 16,038,986 km (0.119 R)
• M45: 16,156,869 km (0.094 R)
• M46: 16,512,164 km (0.049 R)
• M47: 16,631,244 km (0.101 R)
• M48: 16,750,474 km (0.082 R)
• M49: 17,110,256 km (0.103 R)
• M50: 17,755,921 km (0.115 R)
• M51: 17,918,534 km (0.111 R)
• M52: 19,867,046 km (0.03 R)
• M53: 20,162,951 km (0.109 R)
• M54: 20,887,752 km (0.114 R)
• M55: 21,534,464 km (0.067 R)
• M56: 22,450,751 km (0.099 R)
• M57: 22,935,897 km (0.1 R)
• M58: 23,202,031 km (0.12 R)
• M59: 23,916,511 km (0.102 R)
• M60: 24,141,356 km (0.111 R)
• M61: 24,910,888 km (0.048 R)
• M62: 25,184,353 km (0.119 R)
• M63: 25,413,088 km (0.043 R)
• M64: 26,057,107 km (0.117 R)
• M65: 26,334,910 km (0.098 R)
• M66: 26,660,136 km (0.064 R)
• M67: 27,596,618 km (0.091 R)
• M68: 28,163,594 km (0.078 R)
• M69: 28,496,300 km (0.105 R)
• M70: 30,324,386 km (0.109 R)
• M71: 30,811,776 km (0.096 R)
• M72: 31,400,144 km (0.105 R)
• M73: 32,091,137 km (0.091 R)
• M74: 32,190,320 km (0.076 R)
• M75: 32,737,400 km (0.112 R)
• M76: 33,740,005 km (0.115 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: 196 - 16,876 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit