🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.68

Radius: 0.86

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 0.81 AU - 1.03 AU

Year: 338 Days

Day: 20.9 Hours

Environment

Temp: 10 °C

Axial Tilt: 12.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 53,213,021 km

• M1: 380,876 km (0.04 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.71

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 1.35 AU - 1.49 AU

Year: 648 Days

Day: 20.7 Hours

Environment

Temp: -38 °C

Axial Tilt: 45.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 53,213,021 km

• M1: 52,359 km (0.1 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.23

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 1.49 AU - 1.49 AU

Year: 696 Days

Day: 39.4 Hours

Environment

Temp: -45 °C

Axial Tilt: 26.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 53,213,021 km

• M1: 103,971 km (0.103 R)
• M2: 1,080,845 km (0.088 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.43

Radius: 1.15

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 1.65 AU - 1.87 AU

Year: 894 Days

Day: 18.7 Hours

Environment

Temp: -67 °C

Axial Tilt: 39.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 53,213,021 km

• M1: 551,867 km (0.104 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.61

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 2.17 AU - 2.81 AU

Year: 1504 Days

Day: 45.3 Hours

Environment

Temp: -102 °C

Axial Tilt: 29.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.91

Radius: 0.96

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 2.38 AU - 2.84 AU

Year: 1614 Days

Day: 21.6 Hours

Environment

Temp: -105 °C

Axial Tilt: 36.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 9.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 862.5

Radius: 10.4

Gravity: 7.97 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 7.5 AU - 10.6 AU

Year: 10424 Days

Day: 8.7 Hours

Environment

Temp: -170 °C

Axial Tilt: 10.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 53,213,021 km

• M1: 134,040 km (0.102 R)
• M2: 199,115 km (0.055 R)
• M3: 538,253 km (0.059 R)
• M4: 687,552 km (0.069 R)
• M5: 758,760 km (0.101 R)
• M6: 1,308,084 km (0.12 R)
• M7: 1,634,806 km (0.079 R)
• M8: 1,782,907 km (0.064 R)
• M9: 2,092,425 km (0.1 R)
• M10: 2,617,514 km (0.109 R)
• M11: 3,182,396 km (0.08 R)
• M12: 3,526,620 km (0.115 R)
• M13: 3,752,064 km (0.094 R)
• M14: 3,882,962 km (0.068 R)
• M15: 3,949,085 km (0.083 R)
• M16: 4,183,205 km (0.095 R)
• M17: 4,319,040 km (0.078 R)
• M18: 4,948,698 km (0.111 R)
• M19: 5,237,870 km (0.088 R)
• M20: 5,421,277 km (0.119 R)
• M21: 5,495,328 km (0.111 R)
• M22: 6,488,060 km (0.12 R)
• M23: 6,964,828 km (0.09 R)
• M24: 7,045,461 km (0.095 R)
• M25: 8,634,789 km (0.116 R)
• M26: 8,764,790 km (0.059 R)
• M27: 9,203,111 km (0.107 R)
• M28: 9,558,855 km (0.119 R)
• M29: 10,101,147 km (0.104 R)
• M30: 11,215,352 km (0.036 R)
• M31: 11,931,477 km (0.072 R)
• M32: 12,173,527 km (0.104 R)
• M33: 13,008,432 km (0.108 R)
• M34: 13,760,461 km (0.094 R)
• M35: 14,065,341 km (0.092 R)
• M36: 14,218,530 km (0.107 R)
• M37: 15,045,207 km (0.06 R)
• M38: 15,675,314 km (0.104 R)
• M39: 16,744,789 km (0.086 R)
• M40: 17,015,860 km (0.091 R)
• M41: 17,452,536 km (0.102 R)
• M42: 18,281,309 km (0.09 R)
• M43: 18,728,606 km (0.052 R)
• M44: 19,122,946 km (0.079 R)
• M45: 19,633,973 km (0.084 R)
• M46: 20,207,082 km (0.085 R)
• M47: 20,495,656 km (0.116 R)
• M48: 23,154,010 km (0.03 R)
• M49: 23,637,810 km (0.102 R)
• M50: 24,677,216 km (0.045 R)
• M51: 25,357,587 km (0.044 R)
• M52: 25,481,903 km (0.045 R)
• M53: 26,106,923 km (0.074 R)
• M54: 26,673,600 km (0.089 R)
• M55: 29,111,147 km (0.114 R)
• M56: 29,764,441 km (0.071 R)
• M57: 29,829,965 km (0.099 R)
• M58: 30,092,808 km (0.092 R)
• M59: 30,224,455 km (0.081 R)
• M60: 30,753,283 km (0.103 R)
• M61: 31,018,819 km (0.086 R)
• M62: 32,492,807 km (0.065 R)
• M63: 33,170,336 km (0.116 R)
• M64: 33,442,604 km (0.095 R)
• M65: 33,510,821 km (0.085 R)
• M66: 33,579,037 km (0.096 R)
• M67: 35,092,070 km (0.077 R)
• M68: 35,161,334 km (0.092 R)
• M69: 35,230,747 km (0.094 R)
• M70: 36,979,098 km (0.095 R)
• M71: 37,332,149 km (0.077 R)
• M72: 37,899,424 km (0.093 R)
• M73: 38,469,541 km (0.094 R)
• M74: 40,487,168 km (0.047 R)
• M75: 41,216,158 km (0.106 R)
• M76: 41,289,312 km (0.085 R)
• M77: 42,096,542 km (0.059 R)
• M78: 42,687,004 km (0.074 R)
• M79: 43,726,710 km (0.11 R)
• M80: 45,528,466 km (0.055 R)
• M81: 45,604,163 km (0.031 R)
• M82: 47,278,013 km (0.059 R)
• M83: 47,661,134 km (0.085 R)
• M84: 49,204,385 km (0.067 R)
• M85: 49,592,741 km (0.099 R)
• M86: 49,904,054 km (0.102 R)
• M87: 51,549,631 km (0.079 R)
• M88: 51,786,295 km (0.091 R)
• M89: 51,865,133 km (0.097 R)
• M90: 52,023,108 km (0.111 R)
• M91: 52,339,508 km (0.043 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: 369 - 15,036 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit