🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.99

Radius: 1

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 0.67 AU - 0.83 AU

Year: 229 Days

Day: 26.6 Hours

Environment

Temp: 150 °C

Axial Tilt: 34.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 27,561,644 km

• M1: 392,994 km (0.085 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.05

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 3.25 AU - 4.45 AU

Year: 2667 Days

Day: 19.2 Hours

Environment

Temp: -112 °C

Axial Tilt: 3.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 6.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 896.4

Radius: 14.9

Gravity: 4.04 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 5.17 AU - 8.07 AU

Year: 6014 Days

Day: 10.5 Hours

Environment

Temp: -141 °C

Axial Tilt: 39.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 27,561,644 km

• M1: 341,083 km (0.084 R)
• M2: 449,841 km (0.09 R)
• M3: 801,246 km (0.084 R)
• M4: 994,975 km (0.109 R)
• M5: 1,308,233 km (0.057 R)
• M6: 1,450,052 km (0.089 R)
• M7: 1,559,857 km (0.113 R)
• M8: 1,947,764 km (0.047 R)
• M9: 2,070,135 km (0.105 R)
• M10: 2,366,339 km (0.077 R)
• M11: 2,519,827 km (0.096 R)
• M12: 2,654,016 km (0.069 R)
• M13: 3,047,608 km (0.102 R)
• M14: 3,361,464 km (0.045 R)
• M15: 3,813,549 km (0.084 R)
• M16: 3,916,771 km (0.091 R)
• M17: 4,231,974 km (0.12 R)
• M18: 4,583,080 km (0.083 R)
• M19: 5,633,706 km (0.086 R)
• M20: 6,050,336 km (0.116 R)
• M21: 6,384,987 km (0.101 R)
• M22: 6,632,122 km (0.043 R)
• M23: 7,295,888 km (0.096 R)
• M24: 7,457,155 km (0.095 R)
• M25: 7,554,543 km (0.047 R)
• M26: 8,080,679 km (0.081 R)
• M27: 8,214,120 km (0.109 R)
• M28: 9,553,619 km (0.091 R)
• M29: 9,659,385 km (0.098 R)
• M30: 10,339,008 km (0.054 R)
• M31: 10,776,133 km (0.086 R)
• M32: 10,997,089 km (0.042 R)
• M33: 11,331,291 km (0.09 R)
• M34: 11,895,723 km (0.115 R)
• M35: 12,124,159 km (0.08 R)
• M36: 12,469,431 km (0.094 R)
• M37: 13,209,043 km (0.062 R)
• M38: 13,485,201 km (0.112 R)
• M39: 14,568,140 km (0.103 R)
• M40: 14,771,743 km (0.062 R)
• M41: 15,223,079 km (0.066 R)
• M42: 15,720,642 km (0.086 R)
• M43: 16,265,627 km (0.078 R)
• M44: 18,331,573 km (0.06 R)
• M45: 19,216,744 km (0.102 R)
• M46: 19,350,634 km (0.115 R)
• M47: 19,484,973 km (0.09 R)
• M48: 20,479,201 km (0.097 R)
• M49: 21,768,435 km (0.049 R)
• M50: 22,282,154 km (0.05 R)
• M51: 22,705,366 km (0.031 R)
• M52: 22,941,731 km (0.099 R)
• M53: 23,895,118 km (0.084 R)
• M54: 24,183,693 km (0.085 R)
• M55: 24,958,759 km (0.111 R)
• M56: 25,153,835 km (0.118 R)
• M57: 25,300,590 km (0.11 R)
• M58: 25,447,495 km (0.099 R)
• M59: 25,742,203 km (0.084 R)
• M60: 25,988,591 km (0.088 R)
• M61: 26,384,576 km (0.088 R)
• M62: 26,932,254 km (0.109 R)
• M63: 27,132,416 km (0.073 R)
• M64: 27,282,762 km (0.102 R)
• M65: 28,853,091 km (0.113 R)
• M66: 29,263,139 km (0.115 R)
• M67: 29,933,636 km (0.112 R)
• M68: 30,661,280 km (0.103 R)
• M69: 31,027,346 km (0.06 R)
• M70: 31,816,475 km (0.12 R)
• M71: 32,134,071 km (0.113 R)
• M72: 33,737,461 km (0.059 R)
• M73: 34,061,341 km (0.075 R)
• M74: 34,820,999 km (0.109 R)
• M75: 35,641,094 km (0.104 R)
• M76: 35,915,906 km (0.113 R)
• M77: 36,246,517 km (0.109 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 22.7

Radius: 12.2

Gravity: 0.15 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 5.96 AU - 9.54 AU

Year: 7618 Days

Day: 14.2 Hours

Environment

Temp: -160 °C

Axial Tilt: 41.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 27,561,644 km

• M1: 187,596 km (0.069 R)
• M2: 315,352 km (0.063 R)
• M3: 881,580 km (0.08 R)
• M4: 1,329,626 km (0.091 R)
• M5: 1,843,943 km (0.083 R)
• M6: 2,205,821 km (0.103 R)
• M7: 3,218,897 km (0.094 R)
• M8: 3,606,057 km (0.11 R)
• M9: 4,162,860 km (0.107 R)
• M10: 6,242,570 km (0.069 R)
• M11: 6,542,962 km (0.051 R)
• M12: 7,536,442 km (0.094 R)
• M13: 7,760,090 km (0.085 R)
• M14: 8,510,174 km (0.092 R)
• M15: 8,709,738 km (0.073 R)
• M16: 10,131,965 km (0.1 R)
• M17: 10,843,003 km (0.111 R)
• M18: 11,295,686 km (0.119 R)
• M19: 11,478,495 km (0.063 R)
• M20: 12,313,102 km (0.09 R)
• M21: 12,463,597 km (0.113 R)

Planet 5 - Ice Giant

Semi-Major Axis: 16.56 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 23

Radius: 6.8

Gravity: 0.5 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 13.33 AU - 19.79 AU

Year: 23795 Days

Day: 15.3 Hours

Environment

Temp: -181 °C

Axial Tilt: 4.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 27,561,644 km

• M1: 162,314 km (0.107 R)
• M2: 241,900 km (0.103 R)
• M3: 1,298,958 km (0.037 R)
• M4: 1,432,400 km (0.075 R)
• M5: 1,649,017 km (0.101 R)
• M6: 1,793,828 km (0.119 R)
• M7: 1,909,467 km (0.082 R)
• M8: 2,487,065 km (0.046 R)
• M9: 2,542,117 km (0.097 R)
• M10: 2,728,815 km (0.081 R)
• M11: 2,842,958 km (0.067 R)
• M12: 2,900,553 km (0.105 R)
• M13: 3,017,090 km (0.037 R)
• M14: 3,174,916 km (0.044 R)
• M15: 3,274,847 km (0.056 R)
• M16: 3,355,630 km (0.077 R)
• M17: 3,457,506 km (0.095 R)
• M18: 3,896,725 km (0.076 R)
• M19: 4,068,763 km (0.104 R)
• M20: 4,177,521 km (0.084 R)
• M21: 5,269,735 km (0.04 R)
• M22: 5,847,332 km (0.065 R)
• M23: 6,546,403 km (0.107 R)
• M24: 6,622,847 km (0.082 R)
• M25: 8,268,723 km (0.111 R)
• M26: 8,769,128 km (0.116 R)
• M27: 10,150,964 km (0.1 R)
• M28: 11,414,766 km (0.072 R)
• M29: 12,410,490 km (0.075 R)
• M30: 12,568,465 km (0.026 R)
• M31: 13,014,716 km (0.079 R)
• M32: 13,078,893 km (0.078 R)
• M33: 13,143,220 km (0.113 R)
• M34: 13,498,515 km (0.049 R)
• M35: 13,824,339 km (0.108 R)
• M36: 14,053,972 km (0.119 R)
• M37: 15,187,325 km (0.062 R)
• M38: 15,458,098 km (0.079 R)
• M39: 16,871,349 km (0.032 R)
• M40: 17,187,150 km (0.093 R)
• M41: 17,575,655 km (0.06 R)
• M42: 17,646,714 km (0.04 R)
• M43: 18,289,536 km (0.036 R)
• M44: 19,049,344 km (0.089 R)
• M45: 20,189,579 km (0.109 R)
• M46: 20,524,828 km (0.093 R)
• M47: 20,936,970 km (0.092 R)
• M48: 21,276,258 km (0.072 R)
• M49: 21,921,922 km (0.05 R)
• M50: 22,113,108 km (0.11 R)
• M51: 22,497,126 km (0.119 R)
• M52: 24,727,630 km (0.107 R)
• M53: 26,293,920 km (0.039 R)
• M54: 26,456,383 km (0.041 R)
• M55: 27,355,766 km (0.109 R)

Kuiper Belt

Range: 31.1 - 59.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 320 - 19,309 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit