🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.17

Radius: 0.49

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 0.47 AU - 0.63 AU

Year: 125 Days

Day: 14.1 Hours

Environment

Temp: 341 °C

Axial Tilt: 36.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.49

Radius: 1.82

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 0.62 AU - 0.86 AU

Year: 194 Days

Day: 42.8 Hours

Environment

Temp: 247 °C

Axial Tilt: 15.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.42

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 0.75 AU - 1.07 AU

Year: 265 Days

Day: 24.7 Hours

Environment

Temp: 233 °C

Axial Tilt: 9.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 3.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.66

Radius: 0.85

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 3.9 AU - 4.08 AU

Year: 2434 Days

Day: 46.1 Hours

Environment

Temp: -82 °C

Axial Tilt: 20.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 55,595,798 km

• M1: 486,941 km (0.066 R)
• M2: 1,435,541 km (0.065 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.73

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 3.76 AU - 4.9 AU

Year: 2752 Days

Day: 43.1 Hours

Environment

Temp: -75 °C

Axial Tilt: 47.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 8.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.56

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 8.2 AU - 8.44 AU

Year: 7330 Days

Day: 46.4 Hours

Environment

Temp: -122 °C

Axial Tilt: 23.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 12.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 632.5

Radius: 11.1

Gravity: 5.13 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 9.79 AU - 14.59 AU

Year: 13000 Days

Day: 11.8 Hours

Environment

Temp: -153 °C

Axial Tilt: 6.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 55,595,798 km

• M1: 152,141 km (0.093 R)
• M2: 581,637 km (0.107 R)
• M3: 953,088 km (0.095 R)
• M4: 1,078,301 km (0.05 R)
• M5: 1,165,068 km (0.095 R)
• M6: 1,254,378 km (0.109 R)
• M7: 1,416,542 km (0.082 R)
• M8: 1,512,434 km (0.082 R)
• M9: 1,585,737 km (0.078 R)
• M10: 1,813,425 km (0.07 R)
• M11: 1,971,251 km (0.042 R)
• M12: 2,919,552 km (0.114 R)
• M13: 3,043,120 km (0.088 R)
• M14: 3,720,649 km (0.079 R)
• M15: 3,888,797 km (0.066 R)
• M16: 4,198,015 km (0.086 R)
• M17: 4,731,033 km (0.099 R)
• M18: 5,024,095 km (0.075 R)
• M19: 5,172,945 km (0.107 R)
• M20: 5,323,141 km (0.095 R)
• M21: 5,398,838 km (0.1 R)
• M22: 5,782,855 km (0.101 R)
• M23: 6,375,263 km (0.086 R)
• M24: 7,111,883 km (0.052 R)
• M25: 8,092,048 km (0.097 R)
• M26: 8,709,438 km (0.07 R)
• M27: 9,525,495 km (0.085 R)
• M28: 10,699,090 km (0.095 R)
• M29: 11,424,939 km (0.093 R)
• M30: 11,522,926 km (0.055 R)
• M31: 11,769,164 km (0.109 R)
• M32: 12,067,013 km (0.096 R)
• M33: 12,166,795 km (0.112 R)
• M34: 12,619,478 km (0.057 R)
• M35: 12,720,756 km (0.073 R)
• M36: 14,010,289 km (0.088 R)
• M37: 14,220,474 km (0.114 R)
• M38: 14,590,879 km (0.117 R)
• M39: 14,803,906 km (0.072 R)
• M40: 15,179,247 km (0.085 R)
• M41: 16,049,009 km (0.118 R)
• M42: 16,489,874 km (0.059 R)
• M43: 17,327,473 km (0.078 R)
• M44: 18,293,276 km (0.093 R)
• M45: 18,523,059 km (0.085 R)
• M46: 19,745,273 km (0.102 R)
• M47: 21,294,359 km (0.042 R)
• M48: 21,475,672 km (0.109 R)
• M49: 21,596,846 km (0.106 R)
• M50: 23,503,022 km (0.083 R)
• M51: 23,690,468 km (0.095 R)
• M52: 24,444,741 km (0.057 R)
• M53: 25,079,335 km (0.12 R)
• M54: 26,300,054 km (0.068 R)
• M55: 26,689,607 km (0.12 R)
• M56: 27,146,478 km (0.063 R)
• M57: 27,408,574 km (0.099 R)
• M58: 27,935,607 km (0.082 R)
• M59: 28,067,852 km (0.03 R)
• M60: 28,999,547 km (0.07 R)
• M61: 30,144,420 km (0.032 R)
• M62: 34,443,863 km (0.119 R)
• M63: 35,440,932 km (0.102 R)
• M64: 36,014,939 km (0.03 R)
• M65: 36,086,896 km (0.116 R)
• M66: 36,230,959 km (0.068 R)
• M67: 36,375,321 km (0.052 R)
• M68: 37,463,346 km (0.108 R)
• M69: 37,828,514 km (0.094 R)
• M70: 38,048,124 km (0.078 R)
• M71: 39,226,656 km (0.036 R)
• M72: 39,671,710 km (0.082 R)
• M73: 40,342,357 km (0.114 R)
• M74: 40,791,599 km (0.112 R)
• M75: 43,828,436 km (0.041 R)
• M76: 43,905,329 km (0.1 R)
• M77: 44,753,549 km (0.102 R)
• M78: 47,409,809 km (0.099 R)
• M79: 47,725,610 km (0.066 R)
• M80: 49,555,342 km (0.099 R)
• M81: 49,875,930 km (0.116 R)
• M82: 50,519,051 km (0.107 R)
• M83: 50,599,535 km (0.104 R)
• M84: 52,464,871 km (0.116 R)
• M85: 54,435,224 km (0.038 R)
• M86: 54,848,863 km (0.08 R)

Kuiper Belt

Range: 35.9 - 54.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 230 - 16,737 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit