🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.67

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 0.74 AU - 0.98 AU

Year: 300 Days

Day: 29.4 Hours

Environment

Temp: 46 °C

Axial Tilt: 37.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.74

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 1.4 AU - 1.8 AU

Year: 762 Days

Day: 13.1 Hours

Environment

Temp: -52 °C

Axial Tilt: 15.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.05

Radius: 1.02

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 2.01 AU - 2.71 AU

Year: 1366 Days

Day: 38.7 Hours

Environment

Temp: -87 °C

Axial Tilt: 15.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 43,072,305 km

• M1: 57,595 km (0.056 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.01

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 3.51 AU - 4.05 AU

Year: 2769 Days

Day: 24.8 Hours

Environment

Temp: -129 °C

Axial Tilt: 46.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.31

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 3.75 AU - 4.19 AU

Year: 2980 Days

Day: 33.4 Hours

Environment

Temp: -141 °C

Axial Tilt: 4.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 4.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 849.3

Radius: 13.9

Gravity: 4.4 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 4.13 AU - 5.25 AU

Year: 3826 Days

Day: 5.9 Hours

Environment

Temp: -138 °C

Axial Tilt: 13.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 43,072,305 km

• M1: 203,902 km (0.066 R)
• M2: 388,655 km (0.049 R)
• M3: 806,033 km (0.106 R)
• M4: 1,012,927 km (0.054 R)
• M5: 1,170,155 km (0.099 R)
• M6: 1,293,872 km (0.107 R)
• M7: 1,510,490 km (0.106 R)
• M8: 1,661,883 km (0.049 R)
• M9: 1,818,512 km (0.073 R)
• M10: 2,232,299 km (0.068 R)
• M11: 2,675,857 km (0.114 R)
• M12: 2,936,606 km (0.089 R)
• M13: 3,128,091 km (0.042 R)
• M14: 3,363,409 km (0.102 R)
• M15: 3,665,896 km (0.116 R)
• M16: 3,851,696 km (0.119 R)
• M17: 4,125,610 km (0.104 R)
• M18: 4,515,761 km (0.12 R)
• M19: 4,895,142 km (0.078 R)
• M20: 5,054,463 km (0.102 R)
• M21: 5,331,668 km (0.112 R)
• M22: 5,542,751 km (0.052 R)
• M23: 6,390,372 km (0.086 R)
• M24: 6,816,876 km (0.069 R)
• M25: 6,918,602 km (0.085 R)
• M26: 7,097,671 km (0.118 R)
• M27: 7,304,415 km (0.114 R)
• M28: 7,539,433 km (0.111 R)
• M29: 8,205,144 km (0.113 R)
• M30: 8,394,984 km (0.089 R)
• M31: 8,586,319 km (0.108 R)
• M32: 8,890,003 km (0.039 R)
• M33: 9,366,173 km (0.085 R)
• M34: 9,994,783 km (0.091 R)
• M35: 10,081,550 km (0.117 R)
• M36: 10,255,832 km (0.101 R)
• M37: 11,292,844 km (0.071 R)
• M38: 11,564,963 km (0.117 R)
• M39: 12,363,067 km (0.025 R)
• M40: 12,549,765 km (0.116 R)
• M41: 13,083,979 km (0.08 R)
• M42: 13,433,739 km (0.06 R)
• M43: 14,077,309 km (0.032 R)
• M44: 14,370,371 km (0.086 R)
• M45: 14,533,882 km (0.067 R)
• M46: 15,228,016 km (0.094 R)
• M47: 15,394,818 km (0.099 R)
• M48: 15,696,706 km (0.07 R)
• M49: 16,511,267 km (0.06 R)
• M50: 16,785,779 km (0.078 R)
• M51: 16,958,265 km (0.088 R)
• M52: 17,096,493 km (0.105 R)
• M53: 17,235,320 km (0.104 R)
• M54: 19,036,628 km (0.07 R)
• M55: 19,180,392 km (0.06 R)
• M56: 19,722,983 km (0.047 R)
• M57: 19,832,040 km (0.081 R)
• M58: 20,014,400 km (0.059 R)
• M59: 21,045,578 km (0.069 R)
• M60: 21,306,178 km (0.118 R)
• M61: 21,530,275 km (0.101 R)
• M62: 21,830,368 km (0.096 R)
• M63: 23,737,442 km (0.105 R)
• M64: 23,892,276 km (0.09 R)
• M65: 24,515,052 km (0.108 R)
• M66: 25,340,533 km (0.078 R)
• M67: 25,617,887 km (0.04 R)
• M68: 26,535,820 km (0.091 R)
• M69: 26,938,238 km (0.033 R)
• M70: 27,140,195 km (0.094 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 844.3

Radius: 14.1

Gravity: 4.25 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 6.71 AU - 9.83 AU

Year: 8960 Days

Day: 10.7 Hours

Environment

Temp: -170 °C

Axial Tilt: 5.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 43,072,305 km

• M1: 176,825 km (0.114 R)
• M2: 320,139 km (0.113 R)
• M3: 435,031 km (0.118 R)
• M4: 675,734 km (0.043 R)
• M5: 806,033 km (0.119 R)
• M6: 910,004 km (0.114 R)
• M7: 1,000,660 km (0.098 R)
• M8: 1,152,801 km (0.062 R)
• M9: 1,546,842 km (0.106 R)
• M10: 1,635,254 km (0.072 R)
• M11: 2,007,005 km (0.089 R)
• M12: 2,178,295 km (0.098 R)
• M13: 2,509,654 km (0.071 R)
• M14: 2,668,078 km (0.088 R)
• M15: 2,939,897 km (0.11 R)
• M16: 3,192,419 km (0.05 R)
• M17: 3,335,883 km (0.048 R)
• M18: 3,481,442 km (0.12 R)
• M19: 4,463,701 km (0.091 R)
• M20: 4,919,376 km (0.045 R)
• M21: 5,288,135 km (0.095 R)
• M22: 5,596,606 km (0.107 R)
• M23: 6,557,174 km (0.118 R)
• M24: 7,037,981 km (0.065 R)
• M25: 8,668,748 km (0.082 R)
• M26: 8,830,014 km (0.043 R)
• M27: 9,155,539 km (0.099 R)
• M28: 9,609,718 km (0.082 R)
• M29: 10,029,041 km (0.099 R)
• M30: 10,283,507 km (0.069 R)
• M31: 10,712,404 km (0.099 R)
• M32: 11,278,632 km (0.099 R)
• M33: 12,259,396 km (0.107 R)
• M34: 14,973,700 km (0.087 R)
• M35: 15,167,579 km (0.088 R)
• M36: 15,705,084 km (0.065 R)
• M37: 16,248,722 km (0.093 R)
• M38: 16,348,205 km (0.091 R)
• M39: 16,647,999 km (0.083 R)
• M40: 17,000,152 km (0.109 R)
• M41: 17,507,439 km (0.109 R)
• M42: 17,865,427 km (0.12 R)
• M43: 18,019,662 km (0.097 R)
• M44: 18,797,272 km (0.091 R)
• M45: 19,111,427 km (0.109 R)
• M46: 19,744,974 km (0.099 R)
• M47: 20,278,141 km (0.106 R)
• M48: 21,032,713 km (0.113 R)
• M49: 21,577,249 km (0.102 R)
• M50: 22,071,371 km (0.118 R)
• M51: 22,624,733 km (0.054 R)
• M52: 22,847,335 km (0.092 R)
• M53: 25,633,296 km (0.106 R)
• M54: 25,865,322 km (0.112 R)
• M55: 26,156,589 km (0.043 R)
• M56: 26,859,849 km (0.092 R)
• M57: 26,977,582 km (0.086 R)
• M58: 27,450,611 km (0.093 R)
• M59: 27,986,022 km (0.108 R)
• M60: 28,584,862 km (0.068 R)
• M61: 29,309,215 km (0.087 R)
• M62: 29,978,366 km (0.112 R)
• M63: 30,223,108 km (0.118 R)
• M64: 30,775,872 km (0.1 R)
• M65: 30,960,925 km (0.117 R)
• M66: 31,208,210 km (0.026 R)
• M67: 31,580,260 km (0.089 R)
• M68: 31,704,726 km (0.048 R)
• M69: 35,124,084 km (0.067 R)
• M70: 36,877,222 km (0.095 R)
• M71: 37,139,467 km (0.044 R)
• M72: 37,929,643 km (0.06 R)
• M73: 40,333,381 km (0.114 R)
• M74: 41,077,631 km (0.079 R)
• M75: 41,689,935 km (0.082 R)
• M76: 44,378,208 km (0.117 R)
• M77: 45,778,444 km (0.077 R)
• M78: 47,549,085 km (0.118 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 94.2

Radius: 13

Gravity: 0.56 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 10.19 AU - 11.11 AU

Year: 13093 Days

Day: 12.7 Hours

Environment

Temp: -190 °C

Axial Tilt: 14.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 43,072,305 km

• M1: 1,092,962 km (0.08 R)
• M2: 1,236,127 km (0.092 R)
• M3: 1,655,001 km (0.082 R)
• M4: 2,171,413 km (0.065 R)
• M5: 2,280,769 km (0.088 R)
• M6: 2,736,594 km (0.07 R)
• M7: 2,955,306 km (0.072 R)
• M8: 3,138,563 km (0.08 R)
• M9: 3,581,074 km (0.071 R)
• M10: 3,689,383 km (0.059 R)
• M11: 4,595,198 km (0.082 R)
• M12: 5,417,836 km (0.077 R)
• M13: 7,087,349 km (0.12 R)
• M14: 7,169,328 km (0.109 R)
• M15: 9,409,556 km (0.108 R)
• M16: 9,499,764 km (0.101 R)
• M17: 9,985,807 km (0.108 R)
• M18: 11,847,703 km (0.069 R)
• M19: 12,272,261 km (0.067 R)
• M20: 13,882,682 km (0.112 R)
• M21: 13,985,606 km (0.08 R)
• M22: 14,852,675 km (0.094 R)
• M23: 17,742,756 km (0.075 R)
• M24: 18,303,599 km (0.103 R)
• M25: 19,060,564 km (0.102 R)
• M26: 20,565,818 km (0.084 R)
• M27: 20,800,836 km (0.107 R)
• M28: 21,313,059 km (0.111 R)
• M29: 22,029,034 km (0.105 R)
• M30: 22,189,254 km (0.116 R)
• M31: 22,349,922 km (0.082 R)
• M32: 22,631,764 km (0.086 R)
• M33: 22,874,412 km (0.091 R)
• M34: 23,117,957 km (0.103 R)
• M35: 24,059,377 km (0.066 R)
• M36: 24,348,250 km (0.107 R)
• M37: 24,971,475 km (0.069 R)
• M38: 27,732,154 km (0.026 R)
• M39: 28,907,096 km (0.031 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.65 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 137.7

Radius: 4.5

Gravity: 6.8 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 10.74 AU - 16.56 AU

Year: 18999 Days

Day: 21.1 Hours

Environment

Temp: -195 °C

Axial Tilt: 3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 43,072,305 km

• M1: 159,920 km (0.085 R)
• M2: 279,449 km (0.037 R)
• M3: 480,359 km (0.098 R)
• M4: 1,084,585 km (0.107 R)
• M5: 1,178,831 km (0.032 R)
• M6: 1,217,427 km (0.056 R)
• M7: 1,603,988 km (0.074 R)
• M8: 1,690,007 km (0.098 R)
• M9: 1,755,531 km (0.109 R)
• M10: 1,821,803 km (0.055 R)
• M11: 2,431,115 km (0.118 R)
• M12: 2,529,999 km (0.115 R)
• M13: 2,860,760 km (0.046 R)
• M14: 2,965,329 km (0.09 R)
• M15: 3,071,095 km (0.118 R)
• M16: 3,313,742 km (0.116 R)
• M17: 4,374,242 km (0.112 R)
• M18: 4,464,599 km (0.036 R)
• M19: 4,616,441 km (0.101 R)
• M20: 4,800,895 km (0.093 R)
• M21: 4,925,211 km (0.077 R)
• M22: 4,987,743 km (0.077 R)
• M23: 5,050,574 km (0.108 R)
• M24: 5,562,498 km (0.054 R)
• M25: 5,693,097 km (0.098 R)
• M26: 5,924,076 km (0.027 R)
• M27: 5,957,436 km (0.089 R)
• M28: 6,361,201 km (0.11 R)
• M29: 6,497,784 km (0.051 R)
• M30: 7,159,604 km (0.069 R)
• M31: 7,588,651 km (0.118 R)
• M32: 7,952,473 km (0.109 R)
• M33: 8,210,530 km (0.116 R)
• M34: 8,471,428 km (0.105 R)
• M35: 8,508,977 km (0.11 R)
• M36: 9,776,520 km (0.041 R)
• M37: 10,734,994 km (0.083 R)
• M38: 11,348,943 km (0.096 R)
• M39: 12,143,009 km (0.072 R)
• M40: 13,258,261 km (0.103 R)
• M41: 13,695,984 km (0.109 R)
• M42: 14,720,281 km (0.079 R)
• M43: 14,900,995 km (0.051 R)
• M44: 15,447,476 km (0.064 R)
• M45: 16,093,141 km (0.099 R)
• M46: 16,559,736 km (0.05 R)
• M47: 16,653,684 km (0.12 R)
• M48: 16,889,001 km (0.083 R)
• M49: 16,936,274 km (0.103 R)
• M50: 17,078,243 km (0.08 R)
• M51: 17,173,088 km (0.119 R)
• M52: 17,363,226 km (0.108 R)
• M53: 17,554,113 km (0.096 R)
• M54: 18,034,323 km (0.101 R)
• M55: 18,324,542 km (0.104 R)
• M56: 19,451,463 km (0.053 R)
• M57: 20,449,281 km (0.027 R)
• M58: 23,173,159 km (0.041 R)
• M59: 23,488,661 km (0.079 R)
• M60: 24,390,138 km (0.074 R)
• M61: 24,925,848 km (0.099 R)
• M62: 25,899,580 km (0.12 R)
• M63: 27,605,594 km (0.109 R)
• M64: 28,612,837 km (0.105 R)
• M65: 29,120,871 km (0.066 R)
• M66: 29,177,569 km (0.066 R)
• M67: 30,836,011 km (0.111 R)
• M68: 31,414,805 km (0.058 R)
• M69: 31,531,042 km (0.071 R)
• M70: 31,880,653 km (0.111 R)
• M71: 32,231,460 km (0.058 R)
• M72: 32,407,237 km (0.066 R)
• M73: 35,506,007 km (0.117 R)
• M74: 35,566,445 km (0.071 R)
• M75: 35,627,032 km (0.097 R)
• M76: 36,539,430 km (0.04 R)
• M77: 36,722,837 km (0.116 R)
• M78: 37,213,218 km (0.087 R)
• M79: 37,336,188 km (0.077 R)
• M80: 38,324,880 km (0.105 R)
• M81: 38,760,060 km (0.101 R)
• M82: 39,009,590 km (0.059 R)
• M83: 39,322,100 km (0.105 R)
• M84: 40,075,624 km (0.105 R)
• M85: 40,327,846 km (0.088 R)
• M86: 40,707,077 km (0.059 R)
• M87: 41,024,074 km (0.056 R)
• M88: 41,151,233 km (0.038 R)
• M89: 41,278,391 km (0.072 R)
• M90: 41,596,735 km (0.096 R)
• M91: 41,916,127 km (0.096 R)
• M92: 42,814,462 km (0.112 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 490 - 12,807 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit