🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.85

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 1.91 AU - 2.17 AU

Year: 1104 Days

Day: 15.5 Hours

Environment

Temp: -76 °C

Axial Tilt: 38.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.56

Radius: 1.46

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 1.94 AU - 2.54 AU

Year: 1270 Days

Day: 26.4 Hours

Environment

Temp: -95 °C

Axial Tilt: 7.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 4.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 575.1

Radius: 14.3

Gravity: 2.81 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 4.36 AU - 4.4 AU

Year: 3472 Days

Day: 10.7 Hours

Environment

Temp: -132 °C

Axial Tilt: 20.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 20,524,705 km

• M1: 298,747 km (0.064 R)
• M2: 389,403 km (0.111 R)
• M3: 570,716 km (0.077 R)
• M4: 931,845 km (0.114 R)
• M5: 1,133,802 km (0.083 R)
• M6: 1,800,111 km (0.114 R)
• M7: 1,955,394 km (0.059 R)
• M8: 2,386,984 km (0.092 R)
• M9: 2,527,007 km (0.061 R)
• M10: 2,670,023 km (0.033 R)
• M11: 2,766,962 km (0.102 R)
• M12: 2,964,431 km (0.096 R)
• M13: 3,098,621 km (0.098 R)
• M14: 3,217,850 km (0.109 R)
• M15: 3,390,935 km (0.117 R)
• M16: 3,513,904 km (0.036 R)
• M17: 4,207,889 km (0.1 R)
• M18: 4,397,729 km (0.067 R)
• M19: 5,327,629 km (0.114 R)
• M20: 5,512,682 km (0.089 R)
• M21: 5,762,660 km (0.093 R)
• M22: 6,101,948 km (0.099 R)
• M23: 6,777,980 km (0.109 R)
• M24: 7,136,267 km (0.115 R)
• M25: 7,685,591 km (0.072 R)
• M26: 7,801,679 km (0.046 R)
• M27: 7,941,852 km (0.099 R)
• M28: 8,201,105 km (0.118 R)
• M29: 8,391,393 km (0.067 R)
• M30: 8,486,986 km (0.041 R)
• M31: 8,631,199 km (0.093 R)
• M32: 9,117,990 km (0.076 R)
• M33: 9,216,276 km (0.039 R)
• M34: 9,389,510 km (0.062 R)
• M35: 9,513,826 km (0.092 R)
• M36: 9,688,706 km (0.098 R)
• M37: 9,864,783 km (0.084 R)
• M38: 10,399,296 km (0.09 R)
• M39: 10,527,950 km (0.103 R)
• M40: 10,734,994 km (0.12 R)
• M41: 11,179,449 km (0.046 R)
• M42: 12,113,388 km (0.038 R)
• M43: 12,221,697 km (0.074 R)
• M44: 12,493,965 km (0.093 R)
• M45: 12,603,471 km (0.089 R)
• M46: 13,099,986 km (0.076 R)
• M47: 13,239,112 km (0.032 R)
• M48: 13,350,712 km (0.085 R)
• M49: 13,603,084 km (0.111 R)
• M50: 13,715,731 km (0.084 R)
• M51: 14,084,041 km (0.069 R)
• M52: 14,398,197 km (0.051 R)
• M53: 14,599,406 km (0.071 R)
• M54: 15,004,517 km (0.117 R)
• M55: 15,237,740 km (0.069 R)
• M56: 15,648,685 km (0.091 R)
• M57: 15,796,338 km (0.103 R)
• M58: 16,722,349 km (0.103 R)
• M59: 16,873,293 km (0.045 R)
• M60: 17,237,564 km (0.046 R)
• M61: 17,359,487 km (0.1 R)
• M62: 17,481,858 km (0.037 R)
• M63: 17,727,348 km (0.095 R)
• M64: 18,097,602 km (0.088 R)
• M65: 18,783,209 km (0.109 R)
• M66: 19,097,664 km (0.116 R)
• M67: 19,382,199 km (0.046 R)
• M68: 20,019,486 km (0.114 R)
• M69: 21,216,568 km (0.114 R)
• M70: 21,642,623 km (0.084 R)
• M71: 22,237,275 km (0.064 R)
• M72: 22,336,907 km (0.07 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 339

Radius: 14.3

Gravity: 1.66 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 4.77 AU - 4.83 AU

Year: 3983 Days

Day: 6.5 Hours

Environment

Temp: -147 °C

Axial Tilt: 3.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 20,524,705 km

• M1: 195,225 km (0.077 R)
• M2: 299,794 km (0.096 R)
• M3: 398,529 km (0.058 R)
• M4: 538,702 km (0.11 R)
• M5: 638,185 km (0.101 R)
• M6: 764,296 km (0.083 R)
• M7: 930,349 km (0.094 R)
• M8: 1,055,563 km (0.066 R)
• M9: 1,187,059 km (0.111 R)
• M10: 1,419,534 km (0.07 R)
• M11: 1,616,555 km (0.099 R)
• M12: 1,823,149 km (0.082 R)
• M13: 2,121,896 km (0.078 R)
• M14: 2,220,481 km (0.08 R)
• M15: 2,555,132 km (0.064 R)
• M16: 2,797,929 km (0.099 R)
• M17: 3,176,262 km (0.088 R)
• M18: 3,471,119 km (0.079 R)
• M19: 3,723,790 km (0.106 R)
• M20: 3,930,235 km (0.106 R)
• M21: 4,140,719 km (0.117 R)
• M22: 4,247,233 km (0.072 R)
• M23: 4,518,005 km (0.069 R)
• M24: 4,775,762 km (0.081 R)
• M25: 5,286,639 km (0.115 R)
• M26: 5,422,025 km (0.03 R)
• M27: 5,578,205 km (0.062 R)
• M28: 6,156,850 km (0.112 R)
• M29: 6,279,071 km (0.047 R)
• M30: 6,923,090 km (0.083 R)
• M31: 7,242,482 km (0.089 R)
• M32: 7,741,540 km (0.036 R)
• M33: 7,851,495 km (0.096 R)
• M34: 8,095,339 km (0.094 R)
• M35: 8,750,279 km (0.09 R)
• M36: 8,933,985 km (0.055 R)
• M37: 9,847,729 km (0.094 R)
• M38: 10,062,850 km (0.081 R)
• M39: 10,327,938 km (0.098 R)
• M40: 10,473,646 km (0.047 R)
• M41: 10,571,034 km (0.027 R)
• M42: 10,963,878 km (0.063 R)
• M43: 11,137,113 km (0.031 R)
• M44: 11,286,561 km (0.03 R)
• M45: 12,017,646 km (0.072 R)
• M46: 12,479,305 km (0.085 R)
• M47: 13,051,367 km (0.1 R)
• M48: 13,499,413 km (0.107 R)
• M49: 13,738,620 km (0.079 R)
• M50: 13,898,839 km (0.115 R)
• M51: 14,464,768 km (0.036 R)
• M52: 14,573,376 km (0.116 R)
• M53: 15,120,754 km (0.098 R)
• M54: 15,535,589 km (0.056 R)
• M55: 16,888,552 km (0.06 R)
• M56: 17,146,459 km (0.104 R)
• M57: 18,249,743 km (0.088 R)
• M58: 18,455,590 km (0.112 R)
• M59: 19,256,388 km (0.056 R)
• M60: 19,676,159 km (0.114 R)
• M61: 19,887,092 km (0.094 R)
• M62: 20,038,336 km (0.091 R)
• M63: 20,220,247 km (0.109 R)
• M64: 20,341,870 km (0.073 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 178 - 18,409 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit