🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.26

Radius: 0.58

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 0.4 AU - 0.64 AU

Year: 141 Days

Day: 39.1 Hours

Environment

Temp: 210 °C

Axial Tilt: 35.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.17

Radius: 1.59

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 0.68 AU - 1.06 AU

Year: 306 Days

Day: 38 Hours

Environment

Temp: 38 °C

Axial Tilt: 38.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.44

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 0.95 AU - 1.25 AU

Year: 435 Days

Day: 27.3 Hours

Environment

Temp: 13 °C

Axial Tilt: 36.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 21,858,632 km

• M1: 740,809 km (0.077 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.43

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 1.01 AU - 1.27 AU

Year: 459 Days

Day: 47.4 Hours

Environment

Temp: 10 °C

Axial Tilt: 7.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Gas Giant

Semi-Major Axis: 4.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 346.1

Radius: 11.5

Gravity: 2.62 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 4.13 AU - 5.35 AU

Year: 3888 Days

Day: 11.9 Hours

Environment

Temp: -146 °C

Axial Tilt: 4.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 21,858,632 km

• M1: 146,307 km (0.112 R)
• M2: 227,688 km (0.113 R)
• M3: 574,456 km (0.085 R)
• M4: 940,821 km (0.113 R)
• M5: 1,155,793 km (0.113 R)
• M6: 1,447,509 km (0.12 R)
• M7: 2,170,216 km (0.081 R)
• M8: 2,355,867 km (0.065 R)
• M9: 2,458,043 km (0.097 R)
• M10: 2,561,864 km (0.047 R)
• M11: 2,652,071 km (0.052 R)
• M12: 2,928,977 km (0.045 R)
• M13: 3,039,230 km (0.101 R)
• M14: 3,477,702 km (0.053 R)
• M15: 3,628,347 km (0.038 R)
• M16: 3,747,127 km (0.081 R)
• M17: 4,093,447 km (0.116 R)
• M18: 4,504,691 km (0.077 R)
• M19: 4,632,597 km (0.115 R)
• M20: 4,743,150 km (0.12 R)
• M21: 5,232,335 km (0.069 R)
• M22: 5,424,868 km (0.111 R)
• M23: 5,658,988 km (0.119 R)
• M24: 6,036,573 km (0.07 R)
• M25: 6,299,716 km (0.083 R)
• M26: 6,401,891 km (0.074 R)
• M27: 6,649,476 km (0.099 R)
• M28: 7,069,247 km (0.091 R)
• M29: 7,218,097 km (0.114 R)
• M30: 7,476,004 km (0.072 R)
• M31: 7,562,621 km (0.075 R)
• M32: 8,155,926 km (0.081 R)
• M33: 8,267,526 km (0.118 R)
• M34: 8,469,633 km (0.114 R)
• M35: 8,582,579 km (0.108 R)
• M36: 8,809,968 km (0.063 R)
• M37: 9,039,451 km (0.116 R)
• M38: 9,224,504 km (0.086 R)
• M39: 9,317,554 km (0.074 R)
• M40: 10,168,466 km (0.091 R)
• M41: 10,457,639 km (0.046 R)
• M42: 10,554,579 km (0.079 R)
• M43: 10,651,967 km (0.084 R)
• M44: 10,798,423 km (0.072 R)
• M45: 11,441,096 km (0.075 R)
• M46: 11,541,177 km (0.094 R)
• M47: 11,616,275 km (0.078 R)
• M48: 11,716,804 km (0.092 R)
• M49: 11,842,766 km (0.09 R)
• M50: 11,944,044 km (0.047 R)
• M51: 12,172,629 km (0.097 R)
• M52: 12,428,441 km (0.084 R)
• M53: 12,815,302 km (0.071 R)
• M54: 13,101,632 km (0.117 R)
• M55: 13,180,171 km (0.068 R)
• M56: 13,390,206 km (0.057 R)
• M57: 13,574,810 km (0.112 R)
• M58: 13,733,683 km (0.115 R)
• M59: 14,402,685 km (0.06 R)
• M60: 14,890,972 km (0.087 R)
• M61: 15,384,645 km (0.063 R)
• M62: 15,828,053 km (0.097 R)
• M63: 16,303,774 km (0.101 R)
• M64: 16,585,766 km (0.059 R)
• M65: 16,670,738 km (0.113 R)
• M66: 17,126,114 km (0.067 R)
• M67: 17,384,170 km (0.113 R)
• M68: 17,614,551 km (0.102 R)
• M69: 17,701,168 km (0.077 R)
• M70: 17,816,957 km (0.075 R)
• M71: 18,340,998 km (0.105 R)
• M72: 18,840,655 km (0.11 R)
• M73: 19,255,490 km (0.083 R)
• M74: 19,583,558 km (0.04 R)
• M75: 19,913,421 km (0.064 R)
• M76: 20,094,136 km (0.055 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 309.2

Radius: 12.5

Gravity: 1.98 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 4.45 AU - 6.13 AU

Year: 4584 Days

Day: 8.6 Hours

Environment

Temp: -155 °C

Axial Tilt: 38.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 21,858,632 km

• M1: 187,596 km (0.078 R)
• M2: 279,748 km (0.077 R)
• M3: 405,410 km (0.071 R)
• M4: 771,027 km (0.046 R)
• M5: 1,137,692 km (0.075 R)
• M6: 1,256,024 km (0.071 R)
• M7: 1,428,959 km (0.091 R)
• M8: 1,557,463 km (0.116 R)
• M9: 1,690,157 km (0.086 R)
• M10: 2,024,358 km (0.065 R)
• M11: 2,111,275 km (0.081 R)
• M12: 2,565,005 km (0.111 R)
• M13: 2,659,551 km (0.1 R)
• M14: 2,901,002 km (0.087 R)
• M15: 2,983,131 km (0.072 R)
• M16: 3,099,369 km (0.056 R)
• M17: 3,285,319 km (0.107 R)
• M18: 3,527,368 km (0.088 R)
• M19: 3,686,092 km (0.078 R)
• M20: 4,176,623 km (0.091 R)
• M21: 4,269,673 km (0.083 R)
• M22: 4,382,470 km (0.119 R)
• M23: 4,784,888 km (0.113 R)
• M24: 5,199,274 km (0.12 R)
• M25: 6,926,531 km (0.119 R)
• M26: 7,015,093 km (0.099 R)
• M27: 7,828,756 km (0.11 R)
• M28: 8,060,034 km (0.09 R)
• M29: 8,600,681 km (0.036 R)
• M30: 8,695,975 km (0.109 R)
• M31: 8,815,503 km (0.058 R)
• M32: 9,177,530 km (0.094 R)
• M33: 9,742,113 km (0.102 R)
• M34: 10,242,218 km (0.083 R)
• M35: 10,469,906 km (0.08 R)
• M36: 11,319,622 km (0.057 R)
• M37: 11,398,011 km (0.115 R)
• M38: 12,218,107 km (0.065 R)
• M39: 12,325,369 km (0.027 R)
• M40: 12,406,002 km (0.087 R)
• M41: 12,594,794 km (0.115 R)
• M42: 13,304,487 km (0.118 R)
• M43: 13,470,091 km (0.093 R)
• M44: 13,999,070 km (0.12 R)
• M45: 14,223,915 km (0.053 R)
• M46: 14,934,056 km (0.112 R)
• M47: 15,020,075 km (0.115 R)
• M48: 15,336,923 km (0.111 R)
• M49: 15,539,628 km (0.09 R)
• M50: 15,743,231 km (0.088 R)
• M51: 15,889,239 km (0.038 R)
• M52: 16,094,337 km (0.072 R)
• M53: 16,359,425 km (0.116 R)
• M54: 16,685,399 km (0.061 R)
• M55: 17,013,616 km (0.087 R)
• M56: 17,313,710 km (0.051 R)
• M57: 17,736,772 km (0.106 R)
• M58: 18,010,686 km (0.053 R)
• M59: 18,193,943 km (0.066 R)
• M60: 18,377,949 km (0.092 R)
• M61: 18,562,553 km (0.069 R)
• M62: 18,716,788 km (0.11 R)
• M63: 19,151,071 km (0.105 R)
• M64: 19,369,484 km (0.082 R)
• M65: 19,588,794 km (0.081 R)
• M66: 20,601,422 km (0.069 R)
• M67: 20,857,234 km (0.117 R)
• M68: 21,339,837 km (0.114 R)
• M69: 21,533,865 km (0.073 R)
• M70: 21,631,104 km (0.12 R)
• M71: 21,728,492 km (0.108 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 463 - 19,097 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit