🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.64

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 0.45 AU - 0.75 AU

Year: 178 Days

Day: 21 Hours

Environment

Temp: 114 °C

Axial Tilt: 0.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 18,056,760 km

• M1: 168,597 km (0.11 R)
• M2: 448,494 km (0.039 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.25

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 0.54 AU - 0.66 AU

Year: 178 Days

Day: 43.3 Hours

Environment

Temp: 178 °C

Axial Tilt: 33.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.43

Radius: 1.15

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 0.71 AU - 0.79 AU

Year: 249 Days

Day: 25.9 Hours

Environment

Temp: 109 °C

Axial Tilt: 2.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 18,056,760 km

• M1: 128,505 km (0.071 R)
• M2: 192,532 km (0.093 R)

Planet 4 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.65

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 0.71 AU - 1.09 AU

Year: 327 Days

Day: 25.3 Hours

Environment

Temp: 9 °C

Axial Tilt: 34.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 18,056,760 km

• M1: 476,170 km (0.026 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.48

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 0.82 AU - 1.3 AU

Year: 418 Days

Day: 26.5 Hours

Environment

Temp: -13 °C

Axial Tilt: 12.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 6 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.1

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 1.05 AU - 1.13 AU

Year: 436 Days

Day: 17.1 Hours

Environment

Temp: -2 °C

Axial Tilt: 37.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 7 - Terrestrial

Semi-Major Axis: 2.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.24

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 2.07 AU - 3.39 AU

Year: 1727 Days

Day: 20.4 Hours

Environment

Temp: -100 °C

Axial Tilt: 13.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.49 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 6.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 335.8

Radius: 10.5

Gravity: 3.05 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 5.6 AU - 6.88 AU

Year: 5968 Days

Day: 7.2 Hours

Environment

Temp: -170 °C

Axial Tilt: 31.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 18,056,760 km

• M1: 134,937 km (0.093 R)
• M2: 351,854 km (0.081 R)
• M3: 768,035 km (0.099 R)
• M4: 1,076,805 km (0.045 R)
• M5: 1,197,531 km (0.079 R)
• M6: 1,602,642 km (0.081 R)
• M7: 1,741,768 km (0.112 R)
• M8: 1,901,239 km (0.118 R)
• M9: 2,234,843 km (0.038 R)
• M10: 2,303,807 km (0.086 R)
• M11: 2,938,102 km (0.086 R)
• M12: 3,583,916 km (0.089 R)
• M13: 4,080,731 km (0.113 R)
• M14: 4,380,674 km (0.044 R)
• M15: 4,577,246 km (0.093 R)
• M16: 5,024,693 km (0.048 R)
• M17: 5,093,060 km (0.088 R)
• M18: 5,769,691 km (0.117 R)
• M19: 5,961,475 km (0.047 R)
• M20: 6,155,204 km (0.111 R)
• M21: 6,326,494 km (0.117 R)
• M22: 6,749,258 km (0.066 R)
• M23: 7,078,672 km (0.083 R)
• M24: 7,413,322 km (0.113 R)
• M25: 7,569,503 km (0.102 R)
• M26: 7,648,042 km (0.059 R)
• M27: 8,557,148 km (0.11 R)
• M28: 8,941,315 km (0.118 R)
• M29: 9,135,643 km (0.058 R)
• M30: 9,219,268 km (0.107 R)
• M31: 9,500,063 km (0.115 R)
• M32: 10,041,308 km (0.119 R)
• M33: 10,475,740 km (0.12 R)
• M34: 11,273,247 km (0.078 R)
• M35: 11,423,144 km (0.11 R)
• M36: 11,603,858 km (0.091 R)
• M37: 11,998,497 km (0.103 R)
• M38: 12,305,173 km (0.116 R)
• M39: 12,614,392 km (0.095 R)
• M40: 13,303,888 km (0.057 R)
• M41: 14,005,502 km (0.03 R)
• M42: 14,231,245 km (0.102 R)
• M43: 14,915,805 km (0.097 R)
• M44: 14,981,628 km (0.081 R)
• M45: 15,945,936 km (0.052 R)
• M46: 16,486,583 km (0.091 R)
• M47: 16,930,290 km (0.093 R)
• M48: 16,998,956 km (0.11 R)
• M49: 17,239,808 km (0.088 R)
• M50: 17,308,922 km (0.09 R)
• M51: 17,690,247 km (0.082 R)
• M52: 18,886,432 km (0.041 R)
• M53: 19,602,258 km (0.119 R)
• M54: 19,818,726 km (0.105 R)
• M55: 20,656,025 km (0.093 R)
• M56: 21,728,044 km (0.105 R)
• M57: 21,839,943 km (0.084 R)
• M58: 22,440,129 km (0.028 R)
• M59: 22,666,621 km (0.111 R)
• M60: 22,894,009 km (0.101 R)
• M61: 24,467,031 km (0.085 R)
• M62: 26,511,884 km (0.094 R)

Planet 9 - Gas Giant

Semi-Major Axis: 7.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 62.9

Radius: 8.8

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 6.06 AU - 9.24 AU

Year: 8101 Days

Day: 5.4 Hours

Environment

Temp: -179 °C

Axial Tilt: 11.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 18,056,760 km

• M1: 112,498 km (0.087 R)
• M2: 276,008 km (0.113 R)
• M3: 426,204 km (0.098 R)
• M4: 500,854 km (0.091 R)
• M5: 613,950 km (0.104 R)
• M6: 781,798 km (0.105 R)
• M7: 886,068 km (0.096 R)
• M8: 985,102 km (0.091 R)
• M9: 1,173,147 km (0.075 R)
• M10: 1,396,047 km (0.106 R)
• M11: 1,512,584 km (0.11 R)
• M12: 1,596,060 km (0.107 R)
• M13: 1,805,646 km (0.084 R)
• M14: 2,210,757 km (0.094 R)
• M15: 2,306,201 km (0.059 R)
• M16: 2,402,991 km (0.029 R)
• M17: 2,716,099 km (0.071 R)
• M18: 3,012,153 km (0.073 R)
• M19: 3,241,038 km (0.106 R)
• M20: 3,587,058 km (0.114 R)
• M21: 3,683,548 km (0.107 R)
• M22: 3,748,324 km (0.096 R)
• M23: 3,829,855 km (0.105 R)
• M24: 4,027,923 km (0.108 R)
• M25: 4,178,717 km (0.066 R)
• M26: 4,246,336 km (0.116 R)
• M27: 4,694,980 km (0.081 R)
• M28: 4,782,943 km (0.107 R)
• M29: 5,506,847 km (0.109 R)
• M30: 6,245,262 km (0.118 R)
• M31: 6,381,097 km (0.054 R)
• M32: 6,734,896 km (0.056 R)
• M33: 6,814,333 km (0.08 R)
• M34: 7,034,690 km (0.111 R)
• M35: 7,095,128 km (0.117 R)
• M36: 7,647,294 km (0.057 R)
• M37: 8,107,457 km (0.085 R)
• M38: 8,576,596 km (0.093 R)
• M39: 9,787,740 km (0.11 R)
• M40: 9,923,126 km (0.105 R)
• M41: 11,216,250 km (0.116 R)
• M42: 11,357,919 km (0.057 R)
• M43: 11,643,053 km (0.046 R)
• M44: 11,906,495 km (0.102 R)
• M45: 12,002,836 km (0.086 R)
• M46: 12,268,970 km (0.026 R)
• M47: 12,758,006 km (0.078 R)
• M48: 13,178,525 km (0.054 R)
• M49: 13,353,106 km (0.09 R)
• M50: 13,578,700 km (0.089 R)
• M51: 13,780,208 km (0.034 R)
• M52: 13,881,336 km (0.093 R)
• M53: 14,109,772 km (0.1 R)
• M54: 14,186,216 km (0.093 R)
• M55: 14,519,072 km (0.079 R)
• M56: 14,906,231 km (0.028 R)
• M57: 15,585,555 km (0.116 R)
• M58: 15,902,403 km (0.05 R)
• M59: 16,008,618 km (0.117 R)
• M60: 16,088,353 km (0.034 R)
• M61: 16,168,089 km (0.035 R)
• M62: 16,947,045 km (0.101 R)
• M63: 17,518,659 km (0.097 R)
• M64: 17,573,561 km (0.061 R)
• M65: 18,096,705 km (0.111 R)
• M66: 18,485,510 km (0.106 R)

Planet 10 - Gas Giant

Semi-Major Axis: 9.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 25.9

Radius: 12.5

Gravity: 0.17 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 8.53 AU - 11.23 AU

Year: 11891 Days

Day: 8.7 Hours

Environment

Temp: -189 °C

Axial Tilt: 5.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 18,056,760 km

• M1: 185,053 km (0.12 R)
• M2: 288,125 km (0.085 R)
• M3: 380,128 km (0.088 R)
• M4: 638,783 km (0.11 R)
• M5: 747,241 km (0.079 R)
• M6: 1,004,251 km (0.095 R)
• M7: 1,174,642 km (0.057 R)
• M8: 1,269,039 km (0.095 R)
• M9: 1,399,189 km (0.091 R)
• M10: 1,488,499 km (0.062 R)
• M11: 1,638,097 km (0.106 R)
• M12: 1,878,201 km (0.118 R)
• M13: 1,977,534 km (0.117 R)
• M14: 2,515,039 km (0.038 R)
• M15: 3,441,649 km (0.08 R)
• M16: 3,673,226 km (0.102 R)
• M17: 4,184,402 km (0.106 R)
• M18: 4,924,014 km (0.111 R)
• M19: 5,813,373 km (0.117 R)
• M20: 5,978,829 km (0.073 R)
• M21: 6,333,226 km (0.075 R)
• M22: 6,617,911 km (0.117 R)
• M23: 8,103,717 km (0.084 R)
• M24: 9,021,799 km (0.069 R)
• M25: 9,623,332 km (0.037 R)
• M26: 9,710,248 km (0.077 R)
• M27: 11,643,501 km (0.086 R)
• M28: 11,805,965 km (0.082 R)
• M29: 12,227,382 km (0.105 R)
• M30: 12,416,174 km (0.068 R)
• M31: 12,940,515 km (0.078 R)
• M32: 13,912,602 km (0.114 R)
• M33: 14,109,772 km (0.032 R)
• M34: 14,258,323 km (0.106 R)
• M35: 14,457,138 km (0.076 R)
• M36: 14,983,573 km (0.113 R)
• M37: 16,366,007 km (0.05 R)
• M38: 16,678,816 km (0.052 R)
• M39: 17,922,722 km (0.085 R)
• M40: 18,003,057 km (0.093 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 197 - 11,755 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit