🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.81

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 0.44 AU - 0.64 AU

Year: 256 Days

Day: 28.8 Hours

Environment

Temp: -116 °C

Axial Tilt: 1.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.76

Radius: 1.25

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 0.57 AU - 0.65 AU

Year: 308 Days

Day: 41.6 Hours

Environment

Temp: -121 °C

Axial Tilt: 21.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.78

Radius: 0.91

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 0.51 AU - 0.73 AU

Year: 315 Days

Day: 12.5 Hours

Environment

Temp: -129 °C

Axial Tilt: 29.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.22

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 0.6 AU - 0.68 AU

Year: 331 Days

Day: 39.2 Hours

Environment

Temp: -122 °C

Axial Tilt: 25.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 35,556,524 km

• M1: 599,289 km (0.066 R)

Planet 5 - Gas Giant

Semi-Major Axis: 0.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 184.3

Radius: 12.9

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 0.56 AU - 0.9 AU

Year: 403 Days

Day: 14 Hours

Environment

Temp: -138 °C

Axial Tilt: 1.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 35,556,524 km

• M1: 164,408 km (0.112 R)
• M2: 354,248 km (0.084 R)
• M3: 443,707 km (0.087 R)
• M4: 548,725 km (0.085 R)
• M5: 639,830 km (0.066 R)
• M6: 722,857 km (0.08 R)
• M7: 804,238 km (0.113 R)
• M8: 886,218 km (0.092 R)
• M9: 987,346 km (0.063 R)
• M10: 1,160,879 km (0.111 R)
• M11: 1,294,470 km (0.096 R)
• M12: 1,392,756 km (0.103 R)
• M13: 1,497,475 km (0.06 R)
• M14: 1,577,958 km (0.107 R)
• M15: 1,671,756 km (0.101 R)
• M16: 1,755,381 km (0.065 R)
• M17: 1,848,730 km (0.104 R)
• M18: 1,948,063 km (0.115 R)
• M19: 2,053,530 km (0.119 R)
• M20: 2,152,265 km (0.088 R)
• M21: 2,310,090 km (0.094 R)
• M22: 2,563,659 km (0.114 R)
• M23: 2,707,871 km (0.057 R)
• M24: 2,788,205 km (0.101 R)
• M25: 3,014,547 km (0.118 R)
• M26: 3,137,516 km (0.065 R)
• M27: 3,242,085 km (0.079 R)
• M28: 3,373,133 km (0.096 R)
• M29: 3,464,986 km (0.113 R)
• M30: 3,630,441 km (0.078 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 505.6

Radius: 14.9

Gravity: 2.28 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 4.83 AU - 5.37 AU

Year: 7437 Days

Day: 7.7 Hours

Environment

Temp: -217 °C

Axial Tilt: 36.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 35,556,524 km

• M1: 256,860 km (0.117 R)
• M2: 397,332 km (0.066 R)
• M3: 522,994 km (0.082 R)
• M4: 641,476 km (0.108 R)
• M5: 758,012 km (0.109 R)
• M6: 941,120 km (0.052 R)
• M7: 1,729,800 km (0.112 R)
• M8: 2,534,487 km (0.092 R)
• M9: 2,841,612 km (0.113 R)
• M10: 2,976,998 km (0.066 R)
• M11: 3,231,164 km (0.114 R)
• M12: 3,349,048 km (0.072 R)
• M13: 3,736,207 km (0.106 R)
• M14: 3,960,304 km (0.065 R)
• M15: 4,137,877 km (0.102 R)
• M16: 4,659,824 km (0.107 R)
• M17: 4,901,724 km (0.047 R)
• M18: 6,498,382 km (0.059 R)
• M19: 7,166,785 km (0.101 R)
• M20: 7,384,151 km (0.11 R)
• M21: 7,730,171 km (0.108 R)
• M22: 7,857,329 km (0.118 R)
• M23: 7,985,235 km (0.078 R)
• M24: 8,081,576 km (0.096 R)
• M25: 8,210,679 km (0.072 R)
• M26: 9,369,464 km (0.107 R)
• M27: 9,539,258 km (0.111 R)
• M28: 9,744,357 km (0.093 R)
• M29: 10,054,772 km (0.116 R)
• M30: 10,827,146 km (0.044 R)
• M31: 10,934,108 km (0.069 R)
• M32: 12,095,437 km (0.082 R)
• M33: 12,690,986 km (0.098 R)
• M34: 12,803,633 km (0.111 R)
• M35: 13,219,814 km (0.12 R)
• M36: 13,717,377 km (0.044 R)
• M37: 14,026,745 km (0.074 R)
• M38: 14,338,358 km (0.094 R)
• M39: 14,612,870 km (0.102 R)
• M40: 15,167,279 km (0.104 R)
• M41: 15,447,027 km (0.108 R)
• M42: 15,768,962 km (0.048 R)
• M43: 17,327,921 km (0.082 R)
• M44: 17,494,873 km (0.112 R)
• M45: 17,662,422 km (0.116 R)
• M46: 18,125,876 km (0.033 R)
• M47: 18,295,371 km (0.084 R)
• M48: 18,593,370 km (0.072 R)
• M49: 18,935,799 km (0.117 R)
• M50: 19,280,323 km (0.089 R)
• M51: 19,714,007 km (0.062 R)
• M52: 20,063,169 km (0.097 R)
• M53: 20,414,574 km (0.077 R)
• M54: 21,078,639 km (0.075 R)
• M55: 21,570,367 km (0.105 R)
• M56: 22,110,864 km (0.103 R)
• M57: 22,246,699 km (0.115 R)
• M58: 22,747,254 km (0.102 R)
• M59: 23,528,155 km (0.113 R)
• M60: 23,852,184 km (0.111 R)
• M61: 23,991,609 km (0.101 R)
• M62: 24,131,184 km (0.073 R)
• M63: 25,637,335 km (0.104 R)
• M64: 26,594,163 km (0.08 R)
• M65: 27,708,966 km (0.087 R)
• M66: 28,198,301 km (0.115 R)
• M67: 28,542,675 km (0.1 R)
• M68: 28,987,430 km (0.086 R)
• M69: 31,550,789 km (0.079 R)
• M70: 32,524,223 km (0.12 R)
• M71: 33,196,067 km (0.1 R)
• M72: 33,403,709 km (0.096 R)
• M73: 33,507,679 km (0.11 R)
• M74: 33,767,979 km (0.077 R)
• M75: 34,238,465 km (0.113 R)
• M76: 35,344,442 km (0.118 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 180 - 18,519 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit