🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.39 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.22

Radius: 1.08

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 1.28 AU - 1.5 AU

Year: 573 Days

Day: 47.5 Hours

Environment

Temp: 8 °C

Axial Tilt: 13.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.41 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 1.14 AU - 1.68 AU

Year: 586 Days

Day: 21.2 Hours

Environment

Temp: -10 °C

Axial Tilt: 39.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.48 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.31

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 1.11 AU - 1.85 AU

Year: 630 Days

Day: 41.7 Hours

Environment

Temp: 3 °C

Axial Tilt: 39.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 2.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.65

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 1.98 AU - 2.34 AU

Year: 1111 Days

Day: 37.3 Hours

Environment

Temp: -67 °C

Axial Tilt: 25.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.52

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 2.79 AU - 3.73 AU

Year: 2059 Days

Day: 30.8 Hours

Environment

Temp: -89 °C

Axial Tilt: 32.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 11.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 635.2

Radius: 10.2

Gravity: 6.11 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 8.75 AU - 13.99 AU

Year: 13413 Days

Day: 9.3 Hours

Environment

Temp: -173 °C

Axial Tilt: 6.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 86,139,471 km

• M1: 131,945 km (0.054 R)
• M2: 498,311 km (0.101 R)
• M3: 632,649 km (0.098 R)
• M4: 838,646 km (0.12 R)
• M5: 1,045,240 km (0.105 R)
• M6: 1,866,981 km (0.114 R)
• M7: 2,367,835 km (0.037 R)
• M8: 2,573,682 km (0.068 R)
• M9: 2,940,346 km (0.077 R)
• M10: 3,258,690 km (0.054 R)
• M11: 3,655,424 km (0.078 R)
• M12: 3,825,367 km (0.071 R)
• M13: 4,067,566 km (0.047 R)
• M14: 4,173,033 km (0.053 R)
• M15: 4,350,755 km (0.098 R)
• M16: 4,973,531 km (0.117 R)
• M17: 5,162,174 km (0.098 R)
• M18: 5,353,210 km (0.039 R)
• M19: 5,940,083 km (0.039 R)
• M20: 6,180,636 km (0.025 R)
• M21: 6,383,491 km (0.074 R)
• M22: 6,921,295 km (0.108 R)
• M23: 7,174,564 km (0.119 R)
• M24: 7,302,321 km (0.118 R)
• M25: 7,473,760 km (0.044 R)
• M26: 7,690,079 km (0.105 R)
• M27: 7,952,473 km (0.066 R)
• M28: 9,030,924 km (0.104 R)
• M29: 9,307,680 km (0.111 R)
• M30: 9,775,323 km (0.11 R)
• M31: 10,250,446 km (0.096 R)
• M32: 10,879,655 km (0.091 R)
• M33: 11,223,580 km (0.057 R)
• M34: 11,721,143 km (0.119 R)
• M35: 11,871,788 km (0.12 R)
• M36: 12,124,309 km (0.043 R)
• M37: 12,944,554 km (0.039 R)
• M38: 13,100,286 km (0.118 R)
• M39: 13,835,559 km (0.105 R)
• M40: 14,101,394 km (0.096 R)
• M41: 14,368,875 km (0.082 R)
• M42: 14,909,073 km (0.108 R)
• M43: 15,181,641 km (0.082 R)
• M44: 15,565,958 km (0.11 R)
• M45: 16,064,867 km (0.074 R)
• M46: 16,400,415 km (0.105 R)
• M47: 16,794,755 km (0.072 R)
• M48: 16,908,000 km (0.092 R)
• M49: 17,078,392 km (0.088 R)
• M50: 18,930,863 km (0.091 R)
• M51: 20,000,787 km (0.091 R)
• M52: 20,907,200 km (0.036 R)
• M53: 21,457,571 km (0.082 R)
• M54: 22,136,595 km (0.117 R)
• M55: 22,822,801 km (0.087 R)
• M56: 23,769,755 km (0.111 R)
• M57: 24,922,856 km (0.078 R)
• M58: 25,052,108 km (0.045 R)
• M59: 26,356,901 km (0.09 R)
• M60: 27,150,518 km (0.111 R)
• M61: 28,018,933 km (0.095 R)
• M62: 28,086,103 km (0.095 R)
• M63: 28,153,272 km (0.116 R)
• M64: 28,557,934 km (0.029 R)
• M65: 29,577,593 km (0.092 R)
• M66: 30,540,256 km (0.111 R)
• M67: 30,817,161 km (0.109 R)
• M68: 33,989,235 km (0.062 R)
• M69: 34,132,699 km (0.094 R)
• M70: 34,276,163 km (0.12 R)
• M71: 34,348,120 km (0.047 R)
• M72: 34,636,096 km (0.101 R)
• M73: 36,014,939 km (0.111 R)
• M74: 36,454,009 km (0.101 R)
• M75: 38,302,889 km (0.115 R)
• M76: 38,751,084 km (0.068 R)
• M77: 39,351,421 km (0.081 R)
• M78: 40,713,509 km (0.089 R)
• M79: 40,789,655 km (0.098 R)
• M80: 41,860,327 km (0.045 R)
• M81: 42,014,113 km (0.1 R)
• M82: 42,785,440 km (0.118 R)
• M83: 43,405,972 km (0.081 R)
• M84: 44,263,916 km (0.103 R)
• M85: 44,342,305 km (0.086 R)
• M86: 44,812,940 km (0.078 R)
• M87: 44,970,167 km (0.084 R)
• M88: 46,155,431 km (0.119 R)
• M89: 47,270,833 km (0.061 R)
• M90: 47,511,087 km (0.084 R)
• M91: 48,234,093 km (0.116 R)
• M92: 48,718,043 km (0.117 R)
• M93: 51,491,288 km (0.047 R)
• M94: 52,896,909 km (0.072 R)
• M95: 53,729,721 km (0.042 R)

Planet 7 - Gas Giant

Semi-Major Axis: 12.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 978.4

Radius: 13.3

Gravity: 5.53 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 10.1 AU - 14.32 AU

Year: 14926 Days

Day: 12 Hours

Environment

Temp: -176 °C

Axial Tilt: 3.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 86,139,471 km

• M1: 183,257 km (0.048 R)
• M2: 269,725 km (0.111 R)
• M3: 460,313 km (0.111 R)
• M4: 686,505 km (0.107 R)
• M5: 999,463 km (0.069 R)
• M6: 1,697,637 km (0.113 R)
• M7: 2,064,451 km (0.084 R)
• M8: 2,731,508 km (0.115 R)
• M9: 2,980,289 km (0.036 R)
• M10: 3,311,349 km (0.105 R)
• M11: 4,089,258 km (0.091 R)
• M12: 4,751,677 km (0.11 R)
• M13: 4,965,602 km (0.062 R)
• M14: 5,853,316 km (0.096 R)
• M15: 6,175,699 km (0.088 R)
• M16: 6,268,749 km (0.106 R)
• M17: 7,374,128 km (0.095 R)
• M18: 7,974,614 km (0.093 R)
• M19: 9,010,429 km (0.082 R)
• M20: 9,383,078 km (0.119 R)
• M21: 10,642,692 km (0.086 R)
• M22: 10,810,840 km (0.115 R)
• M23: 10,980,035 km (0.108 R)
• M24: 11,492,707 km (0.065 R)
• M25: 14,480,775 km (0.099 R)
• M26: 14,980,132 km (0.101 R)
• M27: 15,421,745 km (0.062 R)
• M28: 16,060,079 km (0.044 R)
• M29: 16,253,210 km (0.112 R)
• M30: 16,641,866 km (0.119 R)
• M31: 17,626,968 km (0.077 R)
• M32: 17,826,381 km (0.093 R)
• M33: 17,959,673 km (0.098 R)
• M34: 18,160,134 km (0.069 R)
• M35: 19,584,904 km (0.108 R)
• M36: 21,539,999 km (0.118 R)
• M37: 24,143,750 km (0.117 R)
• M38: 24,661,508 km (0.1 R)
• M39: 24,959,058 km (0.09 R)
• M40: 26,464,462 km (0.09 R)
• M41: 28,387,393 km (0.119 R)
• M42: 29,483,796 km (0.066 R)
• M43: 29,641,621 km (0.076 R)
• M44: 30,833,767 km (0.086 R)
• M45: 30,993,986 km (0.026 R)
• M46: 31,637,257 km (0.053 R)
• M47: 32,937,262 km (0.119 R)
• M48: 33,100,922 km (0.079 R)
• M49: 33,429,290 km (0.093 R)
• M50: 34,171,744 km (0.063 R)
• M51: 34,753,081 km (0.067 R)
• M52: 35,925,480 km (0.09 R)
• M53: 36,009,703 km (0.078 R)
• M54: 37,110,744 km (0.104 R)
• M55: 38,051,116 km (0.108 R)
• M56: 38,481,210 km (0.086 R)
• M57: 41,447,885 km (0.086 R)
• M58: 41,536,298 km (0.116 R)
• M59: 41,713,272 km (0.11 R)
• M60: 44,216,343 km (0.109 R)
• M61: 44,849,741 km (0.081 R)
• M62: 45,304,070 km (0.117 R)
• M63: 45,942,553 km (0.108 R)
• M64: 46,217,215 km (0.057 R)
• M65: 47,044,192 km (0.09 R)
• M66: 47,136,344 km (0.091 R)
• M67: 47,413,250 km (0.079 R)
• M68: 47,598,153 km (0.106 R)
• M69: 49,554,295 km (0.057 R)
• M70: 49,929,935 km (0.079 R)
• M71: 52,872,675 km (0.08 R)
• M72: 53,064,310 km (0.106 R)
• M73: 54,026,822 km (0.034 R)
• M74: 54,123,313 km (0.108 R)
• M75: 54,800,842 km (0.111 R)
• M76: 55,481,063 km (0.106 R)
• M77: 56,751,897 km (0.064 R)
• M78: 57,834,836 km (0.114 R)
• M79: 59,521,552 km (0.082 R)
• M80: 59,621,334 km (0.076 R)
• M81: 61,023,365 km (0.06 R)
• M82: 62,537,744 km (0.073 R)
• M83: 62,639,022 km (0.109 R)
• M84: 62,943,603 km (0.082 R)
• M85: 64,371,066 km (0.115 R)
• M86: 64,473,391 km (0.109 R)
• M87: 65,912,373 km (0.116 R)
• M88: 66,118,818 km (0.041 R)
• M89: 66,843,021 km (0.116 R)
• M90: 67,465,797 km (0.112 R)
• M91: 68,090,518 km (0.109 R)
• M92: 68,299,207 km (0.108 R)
• M93: 69,031,339 km (0.053 R)
• M94: 70,186,983 km (0.092 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.28 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 752.8

Radius: 5.9

Gravity: 21.63 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 13.24 AU - 19.32 AU

Year: 22980 Days

Day: 18.8 Hours

Environment

Temp: -185 °C

Axial Tilt: 27.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 86,139,471 km

• M1: 186,549 km (0.052 R)
• M2: 281,244 km (0.116 R)
• M3: 335,249 km (0.108 R)
• M4: 787,932 km (0.107 R)
• M5: 867,668 km (0.057 R)
• M6: 1,093,860 km (0.103 R)
• M7: 1,213,987 km (0.094 R)
• M8: 2,131,321 km (0.116 R)
• M9: 2,281,966 km (0.111 R)
• M10: 3,256,297 km (0.098 R)
• M11: 3,786,023 km (0.096 R)
• M12: 3,831,501 km (0.11 R)
• M13: 5,633,257 km (0.101 R)
• M14: 6,811,041 km (0.103 R)
• M15: 7,088,994 km (0.065 R)
• M16: 7,314,139 km (0.077 R)
• M17: 8,237,756 km (0.056 R)
• M18: 8,713,328 km (0.097 R)
• M19: 10,702,830 km (0.095 R)
• M20: 11,221,187 km (0.116 R)
• M21: 12,349,903 km (0.075 R)
• M22: 13,583,935 km (0.101 R)
• M23: 16,985,791 km (0.086 R)
• M24: 17,136,137 km (0.069 R)
• M25: 17,514,021 km (0.08 R)
• M26: 17,741,859 km (0.116 R)
• M27: 20,393,481 km (0.03 R)
• M28: 21,035,256 km (0.056 R)
• M29: 22,092,015 km (0.054 R)
• M30: 23,667,281 km (0.094 R)
• M31: 25,536,207 km (0.113 R)
• M32: 25,967,498 km (0.103 R)
• M33: 26,054,115 km (0.092 R)
• M34: 27,100,253 km (0.111 R)
• M35: 27,363,844 km (0.1 R)
• M36: 28,160,004 km (0.065 R)
• M37: 29,865,569 km (0.059 R)
• M38: 30,319,898 km (0.074 R)
• M39: 30,959,878 km (0.075 R)
• M40: 31,419,742 km (0.095 R)
• M41: 31,512,043 km (0.067 R)
• M42: 31,696,797 km (0.066 R)
• M43: 32,253,151 km (0.091 R)
• M44: 32,439,401 km (0.096 R)
• M45: 33,281,637 km (0.059 R)
• M46: 35,370,621 km (0.081 R)
• M47: 35,947,620 km (0.098 R)
• M48: 38,188,447 km (0.113 R)
• M49: 39,077,507 km (0.028 R)
• M50: 39,276,023 km (0.114 R)
• M51: 39,973,299 km (0.094 R)
• M52: 40,474,003 km (0.063 R)
• M53: 41,582,673 km (0.047 R)
• M54: 42,293,263 km (0.102 R)
• M55: 43,521,013 km (0.056 R)
• M56: 44,760,281 km (0.109 R)
• M57: 44,968,073 km (0.119 R)
• M58: 45,072,043 km (0.113 R)
• M59: 45,801,931 km (0.118 R)
• M60: 48,760,678 km (0.035 R)
• M61: 49,295,490 km (0.088 R)
• M62: 49,617,425 km (0.074 R)
• M63: 50,803,437 km (0.036 R)
• M64: 51,236,972 km (0.113 R)
• M65: 53,093,331 km (0.092 R)
• M66: 55,863,136 km (0.074 R)
• M67: 55,974,886 km (0.115 R)
• M68: 56,422,782 km (0.073 R)
• M69: 58,566,070 km (0.115 R)
• M70: 59,134,542 km (0.12 R)
• M71: 60,047,837 km (0.12 R)
• M72: 61,196,001 km (0.067 R)
• M73: 62,119,768 km (0.113 R)
• M74: 63,280,946 km (0.104 R)
• M75: 65,742,579 km (0.099 R)
• M76: 65,978,645 km (0.075 R)
• M77: 66,807,118 km (0.087 R)
• M78: 66,925,749 km (0.03 R)
• M79: 68,235,478 km (0.071 R)
• M80: 68,474,536 km (0.118 R)
• M81: 68,833,571 km (0.119 R)
• M82: 69,794,139 km (0.062 R)
• M83: 70,275,993 km (0.113 R)
• M84: 70,880,070 km (0.069 R)
• M85: 71,243,144 km (0.045 R)
• M86: 71,607,115 km (0.073 R)
• M87: 72,580,249 km (0.115 R)
• M88: 73,190,758 km (0.081 R)
• M89: 77,636,358 km (0.073 R)
• M90: 80,269,729 km (0.11 R)
• M91: 82,804,815 km (0.117 R)
• M92: 83,442,700 km (0.118 R)
• M93: 86,139,501 km (0.098 R)

Kuiper Belt

Range: 31.4 - 48.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 185 - 12,468 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit