🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.26

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 0.57 AU - 0.63 AU

Year: 178 Days

Day: 41 Hours

Environment

Temp: 179 °C

Axial Tilt: 46.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.98

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 0.84 AU - 0.92 AU

Year: 316 Days

Day: 31.2 Hours

Environment

Temp: 18 °C

Axial Tilt: 173.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 54,227,731 km

• M1: 46,226 km (0.111 R)
• M2: 480,658 km (0.101 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.59

Radius: 0.81

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 0.71 AU - 1.11 AU

Year: 332 Days

Day: 41.7 Hours

Environment

Temp: 27 °C

Axial Tilt: 38.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.2

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 0.83 AU - 1.25 AU

Year: 406 Days

Day: 31.5 Hours

Environment

Temp: 8 °C

Axial Tilt: 16.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.39

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 1.03 AU - 1.29 AU

Year: 478 Days

Day: 15.7 Hours

Environment

Temp: -22 °C

Axial Tilt: 1.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 6 - Gas Giant

Semi-Major Axis: 4.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 276.1

Radius: 11.7

Gravity: 2.02 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 3.99 AU - 5.33 AU

Year: 3852 Days

Day: 8.3 Hours

Environment

Temp: -137 °C

Axial Tilt: 28.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 54,227,731 km

• M1: 156,330 km (0.105 R)
• M2: 232,625 km (0.12 R)
• M3: 322,982 km (0.096 R)
• M4: 411,993 km (0.067 R)
• M5: 527,482 km (0.111 R)
• M6: 707,299 km (0.062 R)
• M7: 937,979 km (0.106 R)
• M8: 1,098,946 km (0.111 R)
• M9: 1,204,412 km (0.034 R)
• M10: 1,518,718 km (0.042 R)
• M11: 1,747,004 km (0.087 R)
• M12: 1,871,769 km (0.045 R)
• M13: 2,064,600 km (0.118 R)
• M14: 2,359,607 km (0.089 R)
• M15: 2,871,531 km (0.091 R)
• M16: 3,247,471 km (0.116 R)
• M17: 3,496,401 km (0.107 R)
• M18: 3,832,697 km (0.096 R)
• M19: 4,246,784 km (0.082 R)
• M20: 4,571,113 km (0.102 R)
• M21: 4,815,256 km (0.115 R)
• M22: 5,555,167 km (0.12 R)
• M23: 5,947,862 km (0.063 R)
• M24: 6,291,787 km (0.118 R)
• M25: 6,369,129 km (0.107 R)
• M26: 6,544,308 km (0.117 R)
• M27: 6,780,224 km (0.06 R)
• M28: 6,879,408 km (0.091 R)
• M29: 6,999,086 km (0.069 R)
• M30: 7,341,964 km (0.079 R)
• M31: 7,835,188 km (0.115 R)
• M32: 8,191,231 km (0.08 R)
• M33: 8,702,856 km (0.049 R)
• M34: 9,093,456 km (0.097 R)
• M35: 9,181,121 km (0.083 R)
• M36: 9,312,916 km (0.106 R)
• M37: 9,489,891 km (0.12 R)
• M38: 9,734,932 km (0.088 R)
• M39: 10,072,425 km (0.104 R)
• M40: 10,689,665 km (0.059 R)
• M41: 10,782,117 km (0.046 R)
• M42: 11,014,442 km (0.04 R)
• M43: 11,342,660 km (0.091 R)
• M44: 11,626,447 km (0.119 R)
• M45: 12,008,670 km (0.11 R)
• M46: 12,589,708 km (0.081 R)
• M47: 12,858,984 km (0.032 R)
• M48: 13,179,872 km (0.108 R)
• M49: 13,879,840 km (0.049 R)
• M50: 14,056,665 km (0.051 R)
• M51: 14,158,092 km (0.106 R)
• M52: 14,438,289 km (0.057 R)
• M53: 15,004,068 km (0.055 R)
• M54: 15,446,279 km (0.099 R)
• M55: 15,603,507 km (0.078 R)
• M56: 15,761,033 km (0.106 R)
• M57: 16,583,971 km (0.09 R)
• M58: 16,771,716 km (0.08 R)
• M59: 17,122,374 km (0.086 R)
• M60: 17,203,606 km (0.091 R)
• M61: 17,393,744 km (0.116 R)
• M62: 17,913,148 km (0.105 R)
• M63: 18,465,464 km (0.099 R)
• M64: 18,604,440 km (0.046 R)
• M65: 18,743,865 km (0.043 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 443.7

Radius: 11.3

Gravity: 3.47 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 9.14 AU - 13.88 AU

Year: 14951 Days

Day: 5.1 Hours

Environment

Temp: -198 °C

Axial Tilt: 36.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 54,227,731 km

• M1: 691,591 km (0.081 R)
• M2: 2,086,890 km (0.055 R)
• M3: 2,473,750 km (0.067 R)
• M4: 2,588,492 km (0.085 R)
• M5: 3,314,191 km (0.082 R)
• M6: 3,473,064 km (0.089 R)
• M7: 3,569,704 km (0.101 R)
• M8: 4,100,178 km (0.112 R)
• M9: 4,444,403 km (0.094 R)
• M10: 5,345,581 km (0.099 R)
• M11: 5,645,824 km (0.093 R)
• M12: 5,759,817 km (0.081 R)
• M13: 6,262,915 km (0.101 R)
• M14: 6,420,591 km (0.12 R)
• M15: 7,064,311 km (0.085 R)
• M16: 7,477,201 km (0.025 R)
• M17: 8,068,561 km (0.116 R)
• M18: 8,197,215 km (0.099 R)
• M19: 8,631,049 km (0.108 R)
• M20: 9,340,891 km (0.082 R)
• M21: 10,300,861 km (0.069 R)
• M22: 11,872,087 km (0.063 R)
• M23: 12,710,433 km (0.101 R)
• M24: 12,860,331 km (0.08 R)
• M25: 13,111,655 km (0.108 R)
• M26: 14,081,049 km (0.074 R)
• M27: 15,020,673 km (0.037 R)
• M28: 15,232,205 km (0.073 R)
• M29: 15,551,297 km (0.097 R)
• M30: 17,125,216 km (0.084 R)
• M31: 17,679,626 km (0.085 R)
• M32: 18,635,706 km (0.066 R)
• M33: 19,263,269 km (0.028 R)
• M34: 20,246,725 km (0.106 R)
• M35: 20,422,054 km (0.087 R)
• M36: 20,715,266 km (0.027 R)
• M37: 20,832,850 km (0.084 R)
• M38: 21,009,824 km (0.1 R)
• M39: 22,262,407 km (0.07 R)
• M40: 23,355,220 km (0.077 R)
• M41: 24,217,203 km (0.076 R)
• M42: 24,527,618 km (0.114 R)
• M43: 26,226,452 km (0.117 R)
• M44: 26,481,366 km (0.109 R)
• M45: 28,484,781 km (0.084 R)
• M46: 30,202,314 km (0.091 R)
• M47: 30,536,516 km (0.101 R)
• M48: 30,670,406 km (0.1 R)
• M49: 30,871,765 km (0.078 R)
• M50: 32,021,275 km (0.093 R)
• M51: 32,978,252 km (0.084 R)
• M52: 38,263,096 km (0.098 R)
• M53: 38,552,269 km (0.057 R)
• M54: 39,132,858 km (0.101 R)
• M55: 39,935,750 km (0.03 R)
• M56: 40,891,680 km (0.094 R)
• M57: 43,126,373 km (0.049 R)
• M58: 43,880,047 km (0.105 R)
• M59: 44,106,987 km (0.095 R)
• M60: 44,410,222 km (0.113 R)
• M61: 44,942,492 km (0.048 R)
• M62: 47,170,153 km (0.088 R)
• M63: 49,433,719 km (0.087 R)
• M64: 50,538,948 km (0.089 R)
• M65: 50,697,522 km (0.084 R)
• M66: 50,935,681 km (0.045 R)
• M67: 53,418,408 km (0.116 R)
• M68: 53,741,689 km (0.101 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 417 - 13,453 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit