🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.37

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 0.75 AU - 0.89 AU

Year: 274 Days

Day: 38.3 Hours

Environment

Temp: 139 °C

Axial Tilt: 38 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.45

Radius: 0.73

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 1.37 AU - 1.43 AU

Year: 611 Days

Day: 47.6 Hours

Environment

Temp: -40 °C

Axial Tilt: 36.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.91

Radius: 1.3

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 3.53 AU - 3.89 AU

Year: 2637 Days

Day: 30.1 Hours

Environment

Temp: -123 °C

Axial Tilt: 41.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 53,771,846 km

• M1: 307,723 km (0.074 R)
• M2: 1,070,971 km (0.102 R)

Asteroid Belt

Center: 6.41 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 9.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 481.6

Radius: 12.9

Gravity: 2.89 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 6.91 AU - 11.31 AU

Year: 10145 Days

Day: 11.6 Hours

Environment

Temp: -170 °C

Axial Tilt: 32.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 53,771,846 km

• M1: 167,400 km (0.114 R)
• M2: 340,186 km (0.101 R)
• M3: 542,741 km (0.068 R)
• M4: 668,852 km (0.093 R)
• M5: 1,094,308 km (0.094 R)
• M6: 1,536,520 km (0.061 R)
• M7: 1,724,564 km (0.069 R)
• M8: 1,810,583 km (0.105 R)
• M9: 2,009,847 km (0.067 R)
• M10: 2,146,879 km (0.105 R)
• M11: 2,310,689 km (0.108 R)
• M12: 2,552,140 km (0.096 R)
• M13: 2,726,122 km (0.115 R)
• M14: 2,930,024 km (0.081 R)
• M15: 3,165,491 km (0.058 R)
• M16: 3,489,221 km (0.044 R)
• M17: 3,571,799 km (0.09 R)
• M18: 3,739,199 km (0.081 R)
• M19: 3,880,569 km (0.109 R)
• M20: 4,227,486 km (0.076 R)
• M21: 4,464,300 km (0.118 R)
• M22: 4,584,427 km (0.111 R)
• M23: 5,013,324 km (0.074 R)
• M24: 5,201,219 km (0.089 R)
• M25: 6,343,099 km (0.032 R)
• M26: 6,512,594 km (0.095 R)
• M27: 6,649,177 km (0.108 R)
• M28: 6,786,657 km (0.105 R)
• M29: 7,275,692 km (0.098 R)
• M30: 7,703,991 km (0.1 R)
• M31: 8,213,970 km (0.113 R)
• M32: 8,324,822 km (0.072 R)
• M33: 8,473,223 km (0.044 R)
• M34: 8,772,718 km (0.091 R)
• M35: 10,965,823 km (0.112 R)
• M36: 11,169,575 km (0.049 R)
• M37: 11,580,820 km (0.063 R)
• M38: 11,788,312 km (0.07 R)
• M39: 13,754,776 km (0.057 R)
• M40: 14,151,360 km (0.095 R)
• M41: 14,240,072 km (0.117 R)
• M42: 14,462,524 km (0.049 R)
• M43: 15,546,061 km (0.084 R)
• M44: 15,637,615 km (0.076 R)
• M45: 15,775,245 km (0.109 R)
• M46: 16,469,080 km (0.09 R)
• M47: 17,125,815 km (0.101 R)
• M48: 17,220,360 km (0.109 R)
• M49: 17,982,711 km (0.049 R)
• M50: 18,126,924 km (0.052 R)
• M51: 18,561,655 km (0.069 R)
• M52: 18,658,894 km (0.107 R)
• M53: 19,245,018 km (0.087 R)
• M54: 19,540,324 km (0.101 R)
• M55: 19,639,208 km (0.048 R)
• M56: 19,787,610 km (0.069 R)
• M57: 22,265,698 km (0.047 R)
• M58: 23,357,464 km (0.098 R)
• M59: 23,883,450 km (0.115 R)
• M60: 24,519,839 km (0.067 R)
• M61: 24,679,759 km (0.054 R)
• M62: 24,786,572 km (0.099 R)
• M63: 24,947,091 km (0.082 R)
• M64: 25,108,058 km (0.106 R)
• M65: 27,231,001 km (0.108 R)
• M66: 27,618,011 km (0.104 R)
• M67: 28,397,715 km (0.067 R)
• M68: 28,790,260 km (0.061 R)
• M69: 28,902,757 km (0.094 R)
• M70: 29,580,885 km (0.071 R)
• M71: 29,694,429 km (0.065 R)
• M72: 31,820,514 km (0.059 R)
• M73: 33,876,737 km (0.118 R)
• M74: 35,190,954 km (0.098 R)
• M75: 36,765,771 km (0.118 R)
• M76: 37,746,236 km (0.109 R)
• M77: 41,245,031 km (0.111 R)
• M78: 42,135,886 km (0.118 R)
• M79: 42,840,193 km (0.103 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 584.8

Radius: 10

Gravity: 5.85 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 10.66 AU - 10.68 AU

Year: 12859 Days

Day: 6.1 Hours

Environment

Temp: -175 °C

Axial Tilt: 13.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 53,771,846 km

• M1: 186,249 km (0.119 R)
• M2: 323,879 km (0.065 R)
• M3: 932,593 km (0.063 R)
• M4: 1,226,254 km (0.097 R)
• M5: 1,292,974 km (0.086 R)
• M6: 1,975,739 km (0.113 R)
• M7: 2,135,210 km (0.044 R)
• M8: 2,382,346 km (0.087 R)
• M9: 2,552,439 km (0.113 R)
• M10: 3,025,467 km (0.119 R)
• M11: 3,147,988 km (0.036 R)
• M12: 3,951,179 km (0.11 R)
• M13: 4,255,461 km (0.107 R)
• M14: 4,324,126 km (0.064 R)
• M15: 4,886,764 km (0.095 R)
• M16: 5,213,486 km (0.111 R)
• M17: 5,287,088 km (0.05 R)
• M18: 5,360,989 km (0.047 R)
• M19: 6,353,272 km (0.086 R)
• M20: 6,550,592 km (0.094 R)
• M21: 7,484,232 km (0.085 R)
• M22: 8,158,170 km (0.082 R)
• M23: 8,459,161 km (0.079 R)
• M24: 8,545,778 km (0.057 R)
• M25: 8,632,844 km (0.066 R)
• M26: 9,205,355 km (0.101 R)
• M27: 9,473,734 km (0.102 R)
• M28: 10,340,654 km (0.107 R)
• M29: 11,615,826 km (0.072 R)
• M30: 11,760,487 km (0.077 R)
• M31: 12,051,904 km (0.047 R)
• M32: 12,296,347 km (0.078 R)
• M33: 12,493,217 km (0.112 R)
• M34: 12,990,032 km (0.077 R)
• M35: 14,053,972 km (0.067 R)
• M36: 14,726,714 km (0.05 R)
• M37: 15,569,099 km (0.043 R)
• M38: 15,835,533 km (0.077 R)
• M39: 16,103,463 km (0.053 R)
• M40: 17,300,246 km (0.035 R)
• M41: 17,465,551 km (0.086 R)
• M42: 17,742,457 km (0.057 R)
• M43: 17,853,608 km (0.111 R)
• M44: 19,205,524 km (0.092 R)
• M45: 19,434,110 km (0.11 R)
• M46: 19,605,998 km (0.05 R)
• M47: 20,067,058 km (0.118 R)
• M48: 20,531,859 km (0.074 R)
• M49: 20,882,666 km (0.09 R)
• M50: 21,887,365 km (0.034 R)
• M51: 22,907,922 km (0.099 R)
• M52: 23,271,894 km (0.087 R)
• M53: 24,870,646 km (0.1 R)
• M54: 25,057,494 km (0.068 R)
• M55: 25,746,242 km (0.062 R)
• M56: 25,998,315 km (0.026 R)
• M57: 27,399,000 km (0.036 R)
• M58: 27,656,308 km (0.095 R)
• M59: 27,720,785 km (0.12 R)
• M60: 28,758,695 km (0.062 R)
• M61: 29,020,341 km (0.081 R)
• M62: 29,085,716 km (0.088 R)
• M63: 29,151,389 km (0.078 R)
• M64: 30,074,109 km (0.094 R)
• M65: 31,543,609 km (0.09 R)
• M66: 31,745,865 km (0.094 R)
• M67: 31,880,952 km (0.058 R)
• M68: 32,968,080 km (0.109 R)
• M69: 33,104,812 km (0.114 R)
• M70: 34,830,124 km (0.086 R)
• M71: 35,738,782 km (0.088 R)
• M72: 36,231,408 km (0.07 R)
• M73: 36,726,128 km (0.04 R)
• M74: 37,080,824 km (0.111 R)
• M75: 37,365,509 km (0.069 R)
• M76: 37,650,942 km (0.094 R)
• M77: 39,305,793 km (0.082 R)
• M78: 39,378,348 km (0.089 R)
• M79: 42,462,907 km (0.066 R)
• M80: 44,562,064 km (0.093 R)
• M81: 46,158,573 km (0.116 R)
• M82: 46,848,518 km (0.072 R)
• M83: 47,387,519 km (0.115 R)
• M84: 48,471,655 km (0.071 R)
• M85: 50,270,420 km (0.069 R)
• M86: 50,664,311 km (0.084 R)
• M87: 51,375,948 km (0.033 R)
• M88: 52,329,934 km (0.116 R)
• M89: 53,369,938 km (0.106 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 332 - 12,407 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit