🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.72

Radius: 0.88

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 0.43 AU - 0.59 AU

Year: 139 Days

Day: 38.1 Hours

Environment

Temp: 227 °C

Axial Tilt: 22.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.22

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 0.59 AU - 0.61 AU

Year: 178 Days

Day: 44.9 Hours

Environment

Temp: 165 °C

Axial Tilt: 29.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.28

Radius: 0.6

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 1.31 AU - 1.65 AU

Year: 689 Days

Day: 14.6 Hours

Environment

Temp: -59 °C

Axial Tilt: 4.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.32

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 1.85 AU - 2.71 AU

Year: 1318 Days

Day: 34.1 Hours

Environment

Temp: -90 °C

Axial Tilt: 22.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 46,171,111 km

• M1: 627,713 km (0.098 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.41

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 3.86 AU - 3.92 AU

Year: 2938 Days

Day: 16.4 Hours

Environment

Temp: -134 °C

Axial Tilt: 48.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 46,171,111 km

• M1: 1,263,354 km (0.042 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 374.7

Radius: 9.8

Gravity: 3.9 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 3.37 AU - 5.37 AU

Year: 3498 Days

Day: 6.8 Hours

Environment

Temp: -138 °C

Axial Tilt: 19.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 46,171,111 km

• M1: 122,521 km (0.081 R)
• M2: 331,658 km (0.06 R)
• M3: 480,060 km (0.051 R)
• M4: 661,522 km (0.069 R)
• M5: 733,478 km (0.103 R)
• M6: 856,448 km (0.076 R)
• M7: 1,049,279 km (0.057 R)
• M8: 1,156,691 km (0.096 R)
• M9: 1,348,026 km (0.105 R)
• M10: 1,501,364 km (0.105 R)
• M11: 1,685,669 km (0.107 R)
• M12: 1,969,606 km (0.087 R)
• M13: 2,036,326 km (0.1 R)
• M14: 2,199,687 km (0.085 R)
• M15: 2,395,660 km (0.061 R)
• M16: 2,670,920 km (0.08 R)
• M17: 3,064,213 km (0.11 R)
• M18: 3,126,446 km (0.055 R)
• M19: 3,459,750 km (0.098 R)
• M20: 3,540,832 km (0.101 R)
• M21: 3,655,424 km (0.087 R)
• M22: 3,838,083 km (0.086 R)
• M23: 4,040,788 km (0.112 R)
• M24: 4,177,820 km (0.101 R)
• M25: 4,298,994 km (0.1 R)
• M26: 4,509,628 km (0.114 R)
• M27: 4,616,291 km (0.073 R)
• M28: 4,687,799 km (0.113 R)
• M29: 4,832,011 km (0.096 R)
• M30: 5,348,124 km (0.106 R)
• M31: 5,766,100 km (0.083 R)
• M32: 6,293,582 km (0.065 R)
• M33: 6,392,915 km (0.066 R)
• M34: 6,472,801 km (0.102 R)
• M35: 6,553,135 km (0.077 R)
• M36: 6,775,437 km (0.115 R)
• M37: 7,124,000 km (0.093 R)
• M38: 7,269,110 km (0.09 R)
• M39: 7,415,417 km (0.082 R)
• M40: 7,774,601 km (0.108 R)
• M41: 7,881,265 km (0.12 R)
• M42: 8,031,610 km (0.074 R)
• M43: 8,226,088 km (0.09 R)
• M44: 8,378,528 km (0.112 R)
• M45: 8,466,043 km (0.076 R)
• M46: 9,312,767 km (0.112 R)
• M47: 9,723,263 km (0.092 R)
• M48: 10,139,594 km (0.108 R)
• M49: 10,279,767 km (0.113 R)
• M50: 10,373,565 km (0.032 R)
• M51: 10,656,455 km (0.072 R)
• M52: 11,085,801 km (0.106 R)
• M53: 12,109,499 km (0.043 R)
• M54: 12,557,395 km (0.069 R)
• M55: 13,188,548 km (0.11 R)
• M56: 14,167,666 km (0.044 R)
• M57: 14,402,984 km (0.095 R)
• M58: 14,534,331 km (0.104 R)
• M59: 15,063,458 km (0.112 R)
• M60: 15,437,752 km (0.114 R)
• M61: 15,842,115 km (0.1 R)
• M62: 16,277,146 km (0.069 R)
• M63: 16,743,891 km (0.076 R)
• M64: 16,909,646 km (0.055 R)
• M65: 17,242,800 km (0.075 R)
• M66: 17,354,400 km (0.083 R)
• M67: 17,550,074 km (0.073 R)
• M68: 17,943,816 km (0.092 R)
• M69: 18,056,912 km (0.096 R)
• M70: 18,255,279 km (0.037 R)
• M71: 18,740,125 km (0.061 R)
• M72: 18,940,886 km (0.081 R)
• M73: 19,142,544 km (0.101 R)
• M74: 19,315,927 km (0.097 R)
• M75: 19,431,716 km (0.109 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 677.6

Radius: 10

Gravity: 6.78 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 7.35 AU - 9.67 AU

Year: 9505 Days

Day: 13.2 Hours

Environment

Temp: -166 °C

Axial Tilt: 15.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 46,171,111 km

• M1: 226,491 km (0.097 R)
• M2: 375,640 km (0.098 R)
• M3: 995,424 km (0.069 R)
• M4: 1,515,426 km (0.076 R)
• M5: 1,873,414 km (0.111 R)
• M6: 2,357,812 km (0.045 R)
• M7: 2,907,135 km (0.1 R)
• M8: 3,351,890 km (0.118 R)
• M9: 3,847,956 km (0.096 R)
• M10: 4,181,260 km (0.086 R)
• M11: 4,429,593 km (0.096 R)
• M12: 4,650,848 km (0.103 R)
• M13: 5,038,755 km (0.042 R)
• M14: 5,236,673 km (0.09 R)
• M15: 5,470,794 km (0.108 R)
• M16: 5,708,356 km (0.114 R)
• M17: 5,811,279 km (0.088 R)
• M18: 6,018,921 km (0.091 R)
• M19: 6,158,645 km (0.082 R)
• M20: 6,983,378 km (0.06 R)
• M21: 7,918,664 km (0.118 R)
• M22: 8,420,715 km (0.119 R)
• M23: 8,774,214 km (0.064 R)
• M24: 9,212,985 km (0.083 R)
• M25: 9,699,776 km (0.12 R)
• M26: 10,953,257 km (0.1 R)
• M27: 11,167,182 km (0.119 R)
• M28: 12,479,305 km (0.065 R)
• M29: 12,792,413 km (0.088 R)
• M30: 12,882,321 km (0.033 R)
• M31: 13,198,871 km (0.108 R)
• M32: 13,655,443 km (0.085 R)
• M33: 14,163,627 km (0.061 R)
• M34: 14,490,349 km (0.085 R)
• M35: 15,056,128 km (0.102 R)
• M36: 15,677,258 km (0.106 R)
• M37: 15,918,410 km (0.065 R)
• M38: 16,209,378 km (0.114 R)
• M39: 16,895,135 km (0.092 R)
• M40: 17,740,662 km (0.108 R)
• M41: 17,991,986 km (0.082 R)
• M42: 18,092,815 km (0.078 R)
• M43: 18,548,939 km (0.073 R)
• M44: 19,163,038 km (0.091 R)
• M45: 19,369,334 km (0.106 R)
• M46: 20,939,214 km (0.082 R)
• M47: 21,900,530 km (0.102 R)
• M48: 22,549,485 km (0.113 R)
• M49: 22,767,150 km (0.081 R)
• M50: 22,985,563 km (0.094 R)
• M51: 23,755,543 km (0.074 R)
• M52: 24,366,501 km (0.038 R)
• M53: 26,919,090 km (0.08 R)
• M54: 27,265,708 km (0.077 R)
• M55: 27,555,778 km (0.051 R)
• M56: 28,373,480 km (0.103 R)
• M57: 28,608,498 km (0.067 R)
• M58: 28,785,323 km (0.111 R)
• M59: 28,903,356 km (0.041 R)
• M60: 29,080,629 km (0.094 R)
• M61: 30,332,165 km (0.064 R)
• M62: 31,540,467 km (0.099 R)
• M63: 32,702,693 km (0.039 R)
• M64: 33,506,183 km (0.095 R)
• M65: 33,879,131 km (0.115 R)
• M66: 34,253,424 km (0.117 R)
• M67: 34,629,214 km (0.095 R)
• M68: 34,754,727 km (0.108 R)
• M69: 35,258,423 km (0.053 R)
• M70: 36,018,530 km (0.103 R)
• M71: 37,490,423 km (0.094 R)
• M72: 37,554,900 km (0.11 R)
• M73: 38,331,163 km (0.115 R)
• M74: 38,525,940 km (0.104 R)
• M75: 38,851,465 km (0.111 R)
• M76: 39,439,833 km (0.09 R)
• M77: 39,899,398 km (0.051 R)
• M78: 40,360,758 km (0.078 R)
• M79: 40,956,456 km (0.072 R)
• M80: 41,022,878 km (0.047 R)
• M81: 41,888,900 km (0.076 R)
• M82: 42,693,886 km (0.062 R)
• M83: 42,828,524 km (0.107 R)
• M84: 44,250,751 km (0.106 R)
• M85: 45,757,351 km (0.116 R)
• M86: 45,826,166 km (0.103 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 233 - 14,307 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit