🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.59

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 0.7 AU - 1.1 AU

Year: 297 Days

Day: 15.2 Hours

Environment

Temp: 193 °C

Axial Tilt: 36.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 30,468,908 km

• M1: 43,234 km (0.049 R)
• M2: 615,146 km (0.064 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.63

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 0.86 AU - 1.44 AU

Year: 429 Days

Day: 22.7 Hours

Environment

Temp: 41 °C

Axial Tilt: 9.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.56 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.57

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 1.47 AU - 1.65 AU

Year: 679 Days

Day: 21.9 Hours

Environment

Temp: -21 °C

Axial Tilt: 36.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.61

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 1.48 AU - 2 AU

Year: 799 Days

Day: 46 Hours

Environment

Temp: -25 °C

Axial Tilt: 13.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 5.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.63

Radius: 1.67

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 5.23 AU - 5.51 AU

Year: 4334 Days

Day: 44.7 Hours

Environment

Temp: -129 °C

Axial Tilt: 28.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 6.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 334

Radius: 11.7

Gravity: 2.44 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 6.73 AU - 7.11 AU

Year: 6339 Days

Day: 8.9 Hours

Environment

Temp: -152 °C

Axial Tilt: 19.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 30,468,908 km

• M1: 201,508 km (0.103 R)
• M2: 334,650 km (0.077 R)
• M3: 562,787 km (0.119 R)
• M4: 636,539 km (0.071 R)
• M5: 893,249 km (0.067 R)
• M6: 1,253,929 km (0.078 R)
• M7: 1,488,798 km (0.102 R)
• M8: 1,770,640 km (0.094 R)
• M9: 1,868,477 km (0.062 R)
• M10: 2,295,879 km (0.087 R)
• M11: 2,567,099 km (0.057 R)
• M12: 2,772,797 km (0.113 R)
• M13: 2,906,537 km (0.118 R)
• M14: 3,140,807 km (0.102 R)
• M15: 3,422,201 km (0.084 R)
• M16: 4,161,364 km (0.075 R)
• M17: 4,902,621 km (0.098 R)
• M18: 5,041,897 km (0.091 R)
• M19: 5,515,524 km (0.103 R)
• M20: 6,177,644 km (0.095 R)
• M21: 6,252,892 km (0.073 R)
• M22: 6,328,289 km (0.115 R)
• M23: 6,480,131 km (0.097 R)
• M24: 6,710,063 km (0.089 R)
• M25: 6,787,405 km (0.076 R)
• M26: 6,968,867 km (0.115 R)
• M27: 7,178,304 km (0.078 R)
• M28: 7,389,836 km (0.059 R)
• M29: 7,764,877 km (0.099 R)
• M30: 7,900,413 km (0.082 R)
• M31: 8,367,009 km (0.094 R)
• M32: 8,561,785 km (0.11 R)
• M33: 9,849,374 km (0.062 R)
• M34: 11,319,323 km (0.089 R)
• M35: 11,782,927 km (0.049 R)
• M36: 11,876,425 km (0.085 R)
• M37: 12,064,021 km (0.095 R)
• M38: 12,792,712 km (0.074 R)
• M39: 13,210,838 km (0.12 R)
• M40: 13,830,024 km (0.03 R)
• M41: 14,325,642 km (0.089 R)
• M42: 15,266,313 km (0.079 R)
• M43: 15,641,355 km (0.114 R)
• M44: 16,088,503 km (0.115 R)
• M45: 16,400,564 km (0.097 R)
• M46: 16,889,899 km (0.106 R)
• M47: 17,101,131 km (0.072 R)
• M48: 17,526,288 km (0.043 R)
• M49: 18,026,543 km (0.069 R)
• M50: 19,777,437 km (0.05 R)
• M51: 20,037,288 km (0.105 R)
• M52: 20,560,432 km (0.112 R)
• M53: 21,088,064 km (0.112 R)
• M54: 21,429,596 km (0.07 R)
• M55: 21,543,889 km (0.101 R)
• M56: 22,118,195 km (0.108 R)
• M57: 23,008,601 km (0.068 R)
• M58: 23,086,691 km (0.099 R)
• M59: 23,321,111 km (0.089 R)
• M60: 23,713,656 km (0.076 R)
• M61: 24,187,732 km (0.06 R)
• M62: 24,984,640 km (0.052 R)
• M63: 25,587,968 km (0.108 R)
• M64: 26,440,825 km (0.092 R)
• M65: 27,220,380 km (0.088 R)
• M66: 27,426,825 km (0.113 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 136.3

Radius: 11

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 8.83 AU - 11.59 AU

Year: 11361 Days

Day: 5.3 Hours

Environment

Temp: -160 °C

Axial Tilt: 39.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 30,468,908 km

• M1: 144,512 km (0.069 R)
• M2: 388,655 km (0.113 R)
• M3: 506,838 km (0.061 R)
• M4: 1,139,487 km (0.096 R)
• M5: 1,509,592 km (0.109 R)
• M6: 2,132,966 km (0.07 R)
• M7: 2,281,667 km (0.109 R)
• M8: 2,569,942 km (0.066 R)
• M9: 2,809,149 km (0.089 R)
• M10: 3,014,247 km (0.096 R)
• M11: 3,330,946 km (0.119 R)
• M12: 3,526,321 km (0.063 R)
• M13: 3,658,566 km (0.076 R)
• M14: 3,882,962 km (0.026 R)
• M15: 4,042,583 km (0.108 R)
• M16: 4,111,697 km (0.08 R)
• M17: 4,251,272 km (0.064 R)
• M18: 5,021,552 km (0.085 R)
• M19: 5,524,799 km (0.079 R)
• M20: 5,627,423 km (0.11 R)
• M21: 5,808,586 km (0.104 R)
• M22: 6,097,160 km (0.077 R)
• M23: 6,310,038 km (0.083 R)
• M24: 6,661,294 km (0.096 R)
• M25: 7,018,833 km (0.114 R)
• M26: 7,439,203 km (0.05 R)
• M27: 7,524,324 km (0.075 R)
• M28: 7,724,187 km (0.059 R)
• M29: 8,245,984 km (0.078 R)
• M30: 8,363,419 km (0.095 R)
• M31: 8,481,601 km (0.083 R)
• M32: 9,232,133 km (0.077 R)
• M33: 9,879,144 km (0.106 R)
• M34: 10,004,058 km (0.043 R)
• M35: 10,477,087 km (0.085 R)
• M36: 10,828,642 km (0.09 R)
• M37: 11,477,897 km (0.11 R)
• M38: 11,708,128 km (0.072 R)
• M39: 12,006,276 km (0.087 R)
• M40: 12,106,357 km (0.107 R)
• M41: 12,307,118 km (0.107 R)
• M42: 12,475,266 km (0.09 R)
• M43: 12,678,120 km (0.113 R)
• M44: 13,224,302 km (0.103 R)
• M45: 13,987,850 km (0.084 R)
• M46: 14,339,704 km (0.109 R)
• M47: 14,658,946 km (0.118 R)
• M48: 14,873,020 km (0.069 R)
• M49: 15,160,099 km (0.118 R)
• M50: 15,268,108 km (0.118 R)
• M51: 15,485,175 km (0.091 R)
• M52: 15,557,730 km (0.093 R)
• M53: 15,958,951 km (0.106 R)
• M54: 16,289,712 km (0.094 R)
• M55: 16,474,466 km (0.11 R)
• M56: 16,808,817 km (0.069 R)
• M57: 17,333,307 km (0.099 R)
• M58: 17,673,193 km (0.101 R)
• M59: 18,168,362 km (0.05 R)
• M60: 18,513,634 km (0.075 R)
• M61: 18,629,273 km (0.106 R)
• M62: 18,900,045 km (0.091 R)
• M63: 19,602,108 km (0.093 R)
• M64: 20,074,987 km (0.106 R)
• M65: 20,193,768 km (0.096 R)
• M66: 21,152,541 km (0.064 R)
• M67: 21,556,455 km (0.096 R)
• M68: 21,637,537 km (0.094 R)
• M69: 21,922,072 km (0.091 R)
• M70: 22,700,878 km (0.118 R)
• M71: 22,824,596 km (0.114 R)
• M72: 23,155,806 km (0.054 R)
• M73: 24,243,233 km (0.12 R)
• M74: 25,261,695 km (0.045 R)
• M75: 26,250,986 km (0.083 R)
• M76: 26,815,568 km (0.08 R)
• M77: 27,077,663 km (0.103 R)
• M78: 27,736,343 km (0.089 R)
• M79: 28,045,412 km (0.077 R)
• M80: 28,266,966 km (0.085 R)
• M81: 29,338,536 km (0.104 R)
• M82: 29,698,768 km (0.096 R)

Kuiper Belt

Range: 31.5 - 61.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 407 - 17,401 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit