🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.14

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 0.74 AU - 1.1 AU

Year: 338 Days

Day: 14.2 Hours

Environment

Temp: 22 °C

Axial Tilt: 5.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 36,210,968 km

• M1: 93,349 km (0.11 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.31

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 1.08 AU - 1.16 AU

Year: 454 Days

Day: 41.5 Hours

Environment

Temp: 6 °C

Axial Tilt: 36.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 36,210,968 km

• M1: 544,686 km (0.097 R)
• M2: 761,902 km (0.1 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.15

Radius: 1.06

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 1.92 AU - 1.92 AU

Year: 1019 Days

Day: 42 Hours

Environment

Temp: -88 °C

Axial Tilt: 31.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.32

Radius: 0.63

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 3.72 AU - 4.16 AU

Year: 2994 Days

Day: 28.6 Hours

Environment

Temp: -135 °C

Axial Tilt: 34.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.41 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 4.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 966.2

Radius: 13.6

Gravity: 5.22 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 4.57 AU - 5.17 AU

Year: 4115 Days

Day: 10.3 Hours

Environment

Temp: -138 °C

Axial Tilt: 17.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 36,210,968 km

• M1: 362,775 km (0.1 R)
• M2: 519,703 km (0.112 R)
• M3: 788,680 km (0.103 R)
• M4: 901,926 km (0.049 R)
• M5: 1,034,918 km (0.047 R)
• M6: 1,189,602 km (0.102 R)
• M7: 1,734,737 km (0.074 R)
• M8: 1,973,645 km (0.101 R)
• M9: 2,389,826 km (0.053 R)
• M10: 2,637,560 km (0.112 R)
• M11: 2,794,189 km (0.082 R)
• M12: 3,220,543 km (0.068 R)
• M13: 3,430,878 km (0.081 R)
• M14: 4,739,410 km (0.102 R)
• M15: 4,955,280 km (0.097 R)
• M16: 5,273,026 km (0.071 R)
• M17: 5,622,636 km (0.078 R)
• M18: 6,265,907 km (0.114 R)
• M19: 6,609,683 km (0.077 R)
• M20: 6,716,645 km (0.101 R)
• M21: 7,233,057 km (0.046 R)
• M22: 7,343,460 km (0.061 R)
• M23: 7,482,287 km (0.085 R)
• M24: 7,734,210 km (0.052 R)
• M25: 8,333,200 km (0.078 R)
• M26: 8,419,967 km (0.076 R)
• M27: 8,623,719 km (0.065 R)
• M28: 9,155,090 km (0.114 R)
• M29: 9,910,859 km (0.071 R)
• M30: 10,126,130 km (0.115 R)
• M31: 10,718,089 km (0.069 R)
• M32: 11,643,352 km (0.11 R)
• M33: 12,727,338 km (0.119 R)
• M34: 13,197,075 km (0.084 R)
• M35: 13,809,230 km (0.05 R)
• M36: 13,912,153 km (0.046 R)
• M37: 14,257,275 km (0.106 R)
• M38: 14,395,953 km (0.091 R)
• M39: 14,920,592 km (0.083 R)
• M40: 15,202,884 km (0.106 R)
• M41: 16,787,125 km (0.1 R)
• M42: 17,450,292 km (0.029 R)
• M43: 18,084,587 km (0.057 R)
• M44: 18,423,427 km (0.107 R)
• M45: 18,574,670 km (0.088 R)
• M46: 18,802,358 km (0.116 R)
• M47: 18,992,796 km (0.101 R)
• M48: 19,375,617 km (0.087 R)
• M49: 19,915,965 km (0.084 R)
• M50: 20,578,683 km (0.103 R)
• M51: 20,735,761 km (0.112 R)
• M52: 21,328,019 km (0.099 R)
• M53: 21,725,949 km (0.109 R)
• M54: 22,005,996 km (0.052 R)
• M55: 22,246,999 km (0.103 R)
• M56: 22,650,614 km (0.043 R)
• M57: 23,097,313 km (0.072 R)
• M58: 23,999,687 km (0.084 R)
• M59: 24,206,431 km (0.07 R)
• M60: 24,997,206 km (0.108 R)
• M61: 26,093,010 km (0.099 R)
• M62: 27,032,634 km (0.061 R)
• M63: 27,161,588 km (0.119 R)
• M64: 27,420,093 km (0.079 R)
• M65: 28,070,096 km (0.082 R)
• M66: 28,244,377 km (0.036 R)
• M67: 28,725,185 km (0.096 R)
• M68: 28,988,776 km (0.107 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 523.1

Radius: 10.7

Gravity: 4.57 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 7.45 AU - 11.25 AU

Year: 10947 Days

Day: 8.6 Hours

Environment

Temp: -180 °C

Axial Tilt: 29 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 36,210,968 km

• M1: 134,488 km (0.101 R)
• M2: 235,916 km (0.043 R)
• M3: 305,628 km (0.088 R)
• M4: 561,291 km (0.091 R)
• M5: 1,365,081 km (0.114 R)
• M6: 1,734,438 km (0.085 R)
• M7: 1,872,367 km (0.099 R)
• M8: 1,942,678 km (0.056 R)
• M9: 2,159,296 km (0.111 R)
• M10: 2,434,705 km (0.099 R)
• M11: 2,589,838 km (0.078 R)
• M12: 3,102,809 km (0.098 R)
• M13: 3,706,287 km (0.092 R)
• M14: 3,855,436 km (0.064 R)
• M15: 4,098,084 km (0.075 R)
• M16: 4,503,195 km (0.097 R)
• M17: 4,791,321 km (0.092 R)
• M18: 5,019,607 km (0.025 R)
• M19: 5,151,702 km (0.049 R)
• M20: 5,520,909 km (0.115 R)
• M21: 5,691,601 km (0.079 R)
• M22: 5,898,644 km (0.084 R)
• M23: 6,038,219 km (0.053 R)
• M24: 6,679,395 km (0.075 R)
• M25: 7,530,308 km (0.089 R)
• M26: 7,719,699 km (0.105 R)
• M27: 7,949,332 km (0.119 R)
• M28: 8,181,059 km (0.083 R)
• M29: 8,611,751 km (0.087 R)
• M30: 8,889,704 km (0.091 R)
• M31: 9,906,521 km (0.118 R)
• M32: 10,281,712 km (0.065 R)
• M33: 11,002,923 km (0.091 R)
• M34: 11,174,961 km (0.113 R)
• M35: 11,347,896 km (0.086 R)
• M36: 11,784,273 km (0.078 R)
• M37: 12,048,762 km (0.113 R)
• M38: 12,404,356 km (0.116 R)
• M39: 13,080,688 km (0.104 R)
• M40: 13,722,613 km (0.071 R)
• M41: 14,610,177 km (0.093 R)
• M42: 14,704,723 km (0.102 R)
• M43: 14,941,985 km (0.117 R)
• M44: 15,372,079 km (0.101 R)
• M45: 15,516,291 km (0.079 R)
• M46: 15,757,892 km (0.084 R)
• M47: 16,146,846 km (0.076 R)
• M48: 16,736,262 km (0.096 R)
• M49: 16,884,663 km (0.097 R)
• M50: 17,382,824 km (0.108 R)
• M51: 18,189,755 km (0.091 R)
• M52: 19,163,786 km (0.095 R)
• M53: 21,430,194 km (0.079 R)
• M54: 22,676,943 km (0.098 R)
• M55: 24,450,426 km (0.061 R)
• M56: 24,562,774 km (0.103 R)
• M57: 25,467,392 km (0.107 R)
• M58: 25,638,382 km (0.071 R)
• M59: 26,095,853 km (0.049 R)
• M60: 26,902,933 km (0.067 R)
• M61: 27,018,871 km (0.066 R)
• M62: 27,659,749 km (0.103 R)
• M63: 28,541,628 km (0.068 R)
• M64: 28,778,292 km (0.111 R)
• M65: 29,492,472 km (0.117 R)
• M66: 29,911,795 km (0.097 R)
• M67: 30,393,351 km (0.085 R)
• M68: 30,695,688 km (0.067 R)
• M69: 31,303,205 km (0.04 R)
• M70: 31,486,313 km (0.118 R)
• M71: 32,530,356 km (0.03 R)
• M72: 33,274,157 km (0.057 R)
• M73: 33,960,811 km (0.071 R)
• M74: 35,158,043 km (0.11 R)
• M75: 35,284,902 km (0.104 R)
• M76: 35,538,919 km (0.11 R)
• M77: 35,857,413 km (0.106 R)
• M78: 36,240,832 km (0.082 R)
• M79: 36,497,243 km (0.032 R)
• M80: 36,883,056 km (0.034 R)
• M81: 38,700,820 km (0.074 R)
• M82: 40,414,762 km (0.084 R)
• M83: 41,682,904 km (0.108 R)
• M84: 43,439,332 km (0.084 R)
• M85: 44,532,294 km (0.115 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 133.5

Radius: 8.7

Gravity: 1.76 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 10.84 AU - 12.1 AU

Year: 14874 Days

Day: 9.8 Hours

Environment

Temp: -186 °C

Axial Tilt: 27.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 36,210,968 km

• M1: 161,715 km (0.107 R)
• M2: 218,114 km (0.065 R)
• M3: 295,755 km (0.104 R)
• M4: 397,033 km (0.099 R)
• M5: 452,833 km (0.113 R)
• M6: 625,618 km (0.064 R)
• M7: 734,376 km (0.07 R)
• M8: 925,113 km (0.115 R)
• M9: 1,165,367 km (0.102 R)
• M10: 1,627,774 km (0.106 R)
• M11: 2,163,784 km (0.086 R)
• M12: 2,226,615 km (0.039 R)
• M13: 2,934,512 km (0.105 R)
• M14: 3,410,233 km (0.079 R)
• M15: 3,732,467 km (0.09 R)
• M16: 4,168,694 km (0.12 R)
• M17: 5,314,614 km (0.092 R)
• M18: 5,457,330 km (0.081 R)
• M19: 5,688,160 km (0.089 R)
• M20: 6,040,463 km (0.119 R)
• M21: 6,099,853 km (0.097 R)
• M22: 6,582,306 km (0.117 R)
• M23: 6,921,145 km (0.093 R)
• M24: 7,647,892 km (0.055 R)
• M25: 7,841,472 km (0.09 R)
• M26: 8,431,934 km (0.085 R)
• M27: 8,799,945 km (0.109 R)
• M28: 9,378,889 km (0.068 R)
• M29: 9,760,064 km (0.114 R)
• M30: 11,115,720 km (0.047 R)
• M31: 11,408,483 km (0.055 R)
• M32: 11,703,939 km (0.031 R)
• M33: 11,889,889 km (0.1 R)
• M34: 12,491,422 km (0.072 R)
• M35: 12,796,003 km (0.092 R)
• M36: 13,141,425 km (0.105 R)
• M37: 14,673,906 km (0.083 R)
• M38: 14,794,033 km (0.11 R)
• M39: 14,995,092 km (0.082 R)
• M40: 16,845,319 km (0.103 R)
• M41: 17,055,354 km (0.092 R)
• M42: 18,376,602 km (0.076 R)
• M43: 18,896,904 km (0.046 R)
• M44: 19,202,682 km (0.101 R)
• M45: 20,755,807 km (0.105 R)
• M46: 21,615,696 km (0.118 R)
• M47: 21,889,759 km (0.117 R)
• M48: 22,441,177 km (0.1 R)
• M49: 22,533,478 km (0.08 R)
• M50: 22,625,930 km (0.047 R)
• M51: 24,930,784 km (0.115 R)
• M52: 25,026,377 km (0.109 R)
• M53: 25,362,225 km (0.076 R)
• M54: 25,699,418 km (0.097 R)
• M55: 25,844,379 km (0.094 R)
• M56: 26,183,816 km (0.112 R)
• M57: 26,427,062 km (0.113 R)
• M58: 28,250,959 km (0.074 R)
• M59: 28,350,592 km (0.06 R)
• M60: 28,901,261 km (0.081 R)
• M61: 29,102,471 km (0.106 R)
• M62: 29,354,393 km (0.047 R)
• M63: 29,860,782 km (0.087 R)
• M64: 30,267,838 km (0.106 R)
• M65: 31,655,358 km (0.106 R)
• M66: 33,695,873 km (0.032 R)
• M67: 34,758,766 km (0.101 R)
• M68: 34,972,541 km (0.061 R)
• M69: 35,832,580 km (0.079 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 147 - 11,160 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit