🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.74

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 0.4 AU - 0.6 AU

Year: 232 Days

Day: 47.4 Hours

Environment

Temp: -118 °C

Axial Tilt: 166.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 21,025,782 km

• M1: 610,060 km (0.039 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.73

Radius: 0.88

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 0.43 AU - 0.67 AU

Year: 268 Days

Day: 23.2 Hours

Environment

Temp: -125 °C

Axial Tilt: 3.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 0.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 812.4

Radius: 13.2

Gravity: 4.66 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 0.75 AU - 0.81 AU

Year: 452 Days

Day: 8.8 Hours

Environment

Temp: -147 °C

Axial Tilt: 10.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 21,025,782 km

• M1: 164,408 km (0.082 R)
• M2: 287,826 km (0.104 R)
• M3: 377,585 km (0.077 R)
• M4: 514,168 km (0.052 R)
• M5: 611,706 km (0.115 R)
• M6: 729,439 km (0.098 R)
• M7: 878,738 km (0.111 R)
• M8: 962,513 km (0.118 R)
• M9: 1,184,666 km (0.096 R)
• M10: 1,267,842 km (0.115 R)
• M11: 1,396,795 km (0.11 R)
• M12: 1,581,698 km (0.084 R)
• M13: 1,739,225 km (0.12 R)
• M14: 1,823,000 km (0.082 R)
• M15: 1,920,687 km (0.081 R)
• M16: 2,076,718 km (0.101 R)
• M17: 2,179,043 km (0.118 R)
• M18: 2,388,629 km (0.12 R)
• M19: 2,639,505 km (0.092 R)
• M20: 2,792,992 km (0.099 R)
• M21: 2,913,568 km (0.085 R)
• M22: 3,094,133 km (0.089 R)
• M23: 3,204,386 km (0.079 R)
• M24: 3,360,866 km (0.093 R)
• M25: 3,604,411 km (0.07 R)
• M26: 3,704,941 km (0.104 R)
• M27: 3,853,791 km (0.086 R)
• M28: 3,964,643 km (0.076 R)
• M29: 4,060,685 km (0.091 R)
• M30: 4,369,604 km (0.091 R)
• M31: 4,502,148 km (0.08 R)
• M32: 4,627,511 km (0.08 R)
• M33: 4,737,166 km (0.073 R)
• M34: 4,847,719 km (0.099 R)
• M35: 5,036,811 km (0.037 R)
• M36: 5,149,608 km (0.082 R)
• M37: 5,263,302 km (0.089 R)
• M38: 5,386,870 km (0.102 R)
• M39: 5,890,267 km (0.073 R)
• M40: 6,000,221 km (0.12 R)
• M41: 6,129,174 km (0.12 R)
• M42: 6,287,150 km (0.087 R)

Planet 4 - Gas Giant

Semi-Major Axis: 0.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 954.6

Radius: 8.5

Gravity: 13.21 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 0.8 AU - 0.92 AU

Year: 523 Days

Day: 10.3 Hours

Environment

Temp: -140 °C

Axial Tilt: 18.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 21,025,782 km

• M1: 106,962 km (0.108 R)
• M2: 216,917 km (0.06 R)
• M3: 378,782 km (0.084 R)
• M4: 500,854 km (0.069 R)
• M5: 623,225 km (0.036 R)
• M6: 683,812 km (0.108 R)
• M7: 796,010 km (0.053 R)
• M8: 877,990 km (0.111 R)
• M9: 968,497 km (0.116 R)
• M10: 1,141,581 km (0.118 R)
• M11: 1,199,625 km (0.08 R)
• M12: 1,258,866 km (0.102 R)
• M13: 1,349,373 km (0.104 R)
• M14: 1,411,157 km (0.074 R)
• M15: 1,486,404 km (0.113 R)
• M16: 1,556,715 km (0.078 R)
• M17: 1,814,921 km (0.049 R)
• M18: 1,994,738 km (0.078 R)
• M19: 2,086,890 km (0.045 R)
• M20: 2,173,208 km (0.106 R)
• M21: 2,246,062 km (0.102 R)
• M22: 2,446,972 km (0.084 R)
• M23: 2,515,339 km (0.115 R)
• M24: 2,622,899 km (0.082 R)
• M25: 2,716,249 km (0.065 R)
• M26: 2,771,301 km (0.074 R)
• M27: 2,930,473 km (0.049 R)
• M28: 2,987,021 km (0.116 R)
• M29: 3,133,926 km (0.116 R)
• M30: 3,233,109 km (0.098 R)
• M31: 3,367,149 km (0.095 R)
• M32: 3,666,793 km (0.064 R)
• M33: 3,833,146 km (0.083 R)
• M34: 3,912,732 km (0.067 R)
• M35: 3,984,090 km (0.111 R)
• M36: 4,273,562 km (0.115 R)
• M37: 4,551,066 km (0.108 R)
• M38: 4,758,409 km (0.114 R)
• M39: 5,065,533 km (0.027 R)
• M40: 5,182,369 km (0.105 R)
• M41: 5,359,344 km (0.103 R)
• M42: 5,518,366 km (0.1 R)
• M43: 5,628,620 km (0.067 R)
• M44: 5,984,214 km (0.058 R)
• M45: 6,087,137 km (0.074 R)
• M46: 6,221,925 km (0.111 R)
• M47: 6,315,723 km (0.055 R)
• M48: 6,431,063 km (0.087 R)
• M49: 6,525,908 km (0.084 R)
• M50: 6,600,108 km (0.051 R)
• M51: 6,802,814 km (0.097 R)
• M52: 6,867,141 km (0.101 R)
• M53: 7,007,463 km (0.075 R)
• M54: 7,126,992 km (0.101 R)
• M55: 7,225,278 km (0.048 R)
• M56: 7,378,915 km (0.105 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 626

Radius: 14.7

Gravity: 2.9 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 3.53 AU - 3.61 AU

Year: 4425 Days

Day: 6.8 Hours

Environment

Temp: -213 °C

Axial Tilt: 14.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 21,025,782 km

• M1: 343,626 km (0.028 R)
• M2: 482,752 km (0.1 R)
• M3: 597,045 km (0.114 R)
• M4: 1,469,350 km (0.112 R)
• M5: 1,741,319 km (0.104 R)
• M6: 2,457,444 km (0.049 R)
• M7: 2,564,407 km (0.07 R)
• M8: 2,727,768 km (0.077 R)
• M9: 2,857,319 km (0.111 R)
• M10: 3,084,259 km (0.079 R)
• M11: 3,356,827 km (0.046 R)
• M12: 3,842,571 km (0.1 R)
• M13: 3,967,635 km (0.064 R)
• M14: 4,094,045 km (0.118 R)
• M15: 4,503,195 km (0.103 R)
• M16: 4,613,150 km (0.12 R)
• M17: 4,993,727 km (0.112 R)
• M18: 5,107,571 km (0.111 R)
• M19: 5,291,725 km (0.077 R)
• M20: 5,384,626 km (0.116 R)
• M21: 5,857,355 km (0.113 R)
• M22: 6,147,425 km (0.09 R)
• M23: 6,566,599 km (0.104 R)
• M24: 6,742,077 km (0.05 R)
• M25: 6,842,906 km (0.1 R)
• M26: 7,071,791 km (0.056 R)
• M27: 7,174,415 km (0.118 R)
• M28: 7,381,009 km (0.116 R)
• M29: 7,589,698 km (0.049 R)
• M30: 8,012,911 km (0.114 R)
• M31: 8,227,434 km (0.065 R)
• M32: 8,772,120 km (0.088 R)
• M33: 8,882,374 km (0.068 R)
• M34: 9,272,375 km (0.116 R)
• M35: 9,412,997 km (0.071 R)
• M36: 9,839,202 km (0.055 R)
• M37: 10,417,248 km (0.106 R)
• M38: 10,534,233 km (0.108 R)
• M39: 11,006,514 km (0.065 R)
• M40: 11,215,352 km (0.076 R)
• M41: 11,697,506 km (0.065 R)
• M42: 12,744,991 km (0.114 R)
• M43: 13,153,393 km (0.077 R)
• M44: 13,534,119 km (0.105 R)
• M45: 13,661,876 km (0.117 R)
• M46: 13,790,081 km (0.094 R)
• M47: 14,339,255 km (0.116 R)
• M48: 14,928,671 km (0.081 R)
• M49: 15,292,792 km (0.098 R)
• M50: 15,659,756 km (0.12 R)
• M51: 15,962,242 km (0.084 R)
• M52: 16,641,417 km (0.091 R)
• M53: 16,846,964 km (0.064 R)
• M54: 17,364,722 km (0.104 R)
• M55: 17,957,728 km (0.107 R)
• M56: 18,203,817 km (0.12 R)
• M57: 18,699,435 km (0.098 R)
• M58: 19,523,420 km (0.069 R)
• M59: 19,812,892 km (0.114 R)
• M60: 20,836,889 km (0.092 R)
• M61: 21,466,995 km (0.103 R)
• M62: 21,578,894 km (0.091 R)
• M63: 22,860,200 km (0.104 R)
• M64: 23,127,083 km (0.114 R)
• M65: 23,818,075 km (0.098 R)
• M66: 24,166,040 km (0.084 R)
• M67: 24,828,160 km (0.084 R)
• M68: 25,102,523 km (0.093 R)
• M69: 25,417,277 km (0.06 R)
• M70: 25,733,377 km (0.097 R)
• M71: 26,050,674 km (0.031 R)
• M72: 26,409,410 km (0.093 R)
• M73: 26,649,365 km (0.114 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 129.4

Radius: 14.4

Gravity: 0.62 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 3.68 AU - 5.72 AU

Year: 6684 Days

Day: 9.3 Hours

Environment

Temp: -218 °C

Axial Tilt: 14.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 21,025,782 km

• M1: 182,509 km (0.072 R)
• M2: 287,378 km (0.05 R)
• M3: 500,854 km (0.096 R)
• M4: 641,924 km (0.053 R)
• M5: 992,133 km (0.114 R)
• M6: 1,156,242 km (0.075 R)
• M7: 1,271,133 km (0.096 R)
• M8: 1,463,516 km (0.119 R)
• M9: 1,718,281 km (0.074 R)
• M10: 1,974,243 km (0.081 R)
• M11: 2,389,228 km (0.055 R)
• M12: 2,660,897 km (0.077 R)
• M13: 3,218,299 km (0.106 R)
• M14: 3,401,108 km (0.05 R)
• M15: 3,690,579 km (0.096 R)
• M16: 3,829,556 km (0.029 R)
• M17: 4,458,765 km (0.083 R)
• M18: 4,625,865 km (0.084 R)
• M19: 4,870,907 km (0.054 R)
• M20: 4,966,350 km (0.083 R)
• M21: 5,334,660 km (0.098 R)
• M22: 5,572,072 km (0.093 R)
• M23: 5,772,533 km (0.105 R)
• M24: 6,016,228 km (0.1 R)
• M25: 6,159,992 km (0.117 R)
• M26: 6,409,222 km (0.084 R)
• M27: 6,704,229 km (0.105 R)
• M28: 6,939,097 km (0.086 R)
• M29: 7,242,183 km (0.084 R)
• M30: 7,417,212 km (0.033 R)
• M31: 7,615,878 km (0.112 R)
• M32: 7,816,489 km (0.087 R)
• M33: 8,018,745 km (0.119 R)
• M34: 8,359,679 km (0.092 R)
• M35: 8,451,382 km (0.114 R)
• M36: 8,705,399 km (0.105 R)
• M37: 8,915,285 km (0.119 R)
• M38: 9,126,667 km (0.068 R)
• M39: 9,964,864 km (0.074 R)
• M40: 10,306,994 km (0.079 R)
• M41: 10,405,429 km (0.036 R)
• M42: 10,553,831 km (0.084 R)
• M43: 10,677,997 km (0.12 R)
• M44: 10,777,629 km (0.072 R)
• M45: 10,952,808 km (0.113 R)
• M46: 11,078,470 km (0.048 R)
• M47: 11,868,646 km (0.103 R)
• M48: 12,127,451 km (0.113 R)
• M49: 12,257,601 km (0.106 R)
• M50: 13,342,036 km (0.043 R)
• M51: 13,584,235 km (0.084 R)
• M52: 13,882,234 km (0.046 R)
• M53: 14,484,664 km (0.106 R)
• M54: 14,622,893 km (0.074 R)
• M55: 15,320,019 km (0.119 R)
• M56: 15,602,011 km (0.118 R)
• M57: 15,828,801 km (0.108 R)
• M58: 16,487,032 km (0.044 R)
• M59: 17,095,745 km (0.107 R)
• M60: 17,623,527 km (0.081 R)
• M61: 18,186,314 km (0.075 R)
• M62: 18,514,980 km (0.061 R)
• M63: 18,755,085 km (0.096 R)
• M64: 19,634,571 km (0.118 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: 269 - 16,133 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit