🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.89

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 0.68 AU - 0.82 AU

Year: 294 Days

Day: 16.5 Hours

Environment

Temp: -53 °C

Axial Tilt: 17 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.63

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 0.7 AU - 0.9 AU

Year: 324 Days

Day: 24.5 Hours

Environment

Temp: -57 °C

Axial Tilt: 32.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.58

Radius: 0.8

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 1.13 AU - 1.27 AU

Year: 596 Days

Day: 46.1 Hours

Environment

Temp: -83 °C

Axial Tilt: 32.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 103,166,035 km

• M1: 131,497 km (0.116 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.28

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 1.88 AU - 1.96 AU

Year: 1205 Days

Day: 19.9 Hours

Environment

Temp: -129 °C

Axial Tilt: 34 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 103,166,035 km

• M1: 1,284,148 km (0.087 R)

Asteroid Belt

Center: 2.4 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 2.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 770.4

Radius: 11.3

Gravity: 6.03 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 2.65 AU - 3.09 AU

Year: 2203 Days

Day: 13.1 Hours

Environment

Temp: -159 °C

Axial Tilt: 17.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 103,166,035 km

• M1: 220,507 km (0.055 R)
• M2: 439,519 km (0.116 R)
• M3: 603,478 km (0.106 R)
• M4: 711,039 km (0.072 R)
• M5: 1,045,390 km (0.088 R)
• M6: 1,126,322 km (0.113 R)
• M7: 1,371,663 km (0.065 R)
• M8: 2,182,633 km (0.044 R)
• M9: 2,341,655 km (0.118 R)
• M10: 2,518,480 km (0.105 R)
• M11: 2,685,581 km (0.11 R)
• M12: 2,756,341 km (0.066 R)
• M13: 2,856,422 km (0.069 R)
• M14: 2,987,021 km (0.11 R)
• M15: 3,119,714 km (0.104 R)
• M16: 3,209,174 km (0.096 R)
• M17: 3,467,529 km (0.049 R)
• M18: 3,669,785 km (0.098 R)
• M19: 3,860,074 km (0.025 R)
• M20: 4,037,198 km (0.079 R)
• M21: 4,299,892 km (0.101 R)
• M22: 4,416,578 km (0.118 R)
• M23: 4,517,407 km (0.11 R)
• M24: 5,068,525 km (0.091 R)
• M25: 5,174,142 km (0.047 R)
• M26: 5,245,051 km (0.087 R)
• M27: 5,334,211 km (0.066 R)
• M28: 6,691,662 km (0.069 R)
• M29: 6,788,452 km (0.059 R)
• M30: 6,885,691 km (0.102 R)
• M31: 7,081,664 km (0.104 R)
• M32: 7,180,249 km (0.085 R)
• M33: 7,359,018 km (0.117 R)
• M34: 7,559,330 km (0.117 R)
• M35: 8,109,252 km (0.1 R)
• M36: 8,253,913 km (0.094 R)
• M37: 8,545,928 km (0.091 R)
• M38: 8,714,226 km (0.114 R)
• M39: 9,247,542 km (0.108 R)
• M40: 9,377,094 km (0.101 R)
• M41: 9,529,085 km (0.049 R)
• M42: 9,945,715 km (0.101 R)
• M43: 10,167,419 km (0.088 R)
• M44: 10,256,430 km (0.069 R)
• M45: 10,413,059 km (0.082 R)
• M46: 10,525,407 km (0.047 R)
• M47: 10,615,615 km (0.095 R)
• M48: 10,910,472 km (0.077 R)
• M49: 11,485,077 km (0.047 R)
• M50: 12,187,589 km (0.109 R)
• M51: 12,759,801 km (0.097 R)
• M52: 13,291,920 km (0.112 R)
• M53: 13,413,843 km (0.113 R)
• M54: 13,658,884 km (0.118 R)
• M55: 14,004,455 km (0.095 R)
• M56: 14,228,104 km (0.06 R)
• M57: 14,327,886 km (0.074 R)
• M58: 15,211,111 km (0.091 R)
• M59: 15,878,468 km (0.09 R)
• M60: 16,008,019 km (0.108 R)
• M61: 16,555,548 km (0.025 R)
• M62: 16,660,565 km (0.091 R)
• M63: 17,295,159 km (0.071 R)
• M64: 17,455,080 km (0.064 R)
• M65: 17,642,376 km (0.057 R)
• M66: 17,937,832 km (0.074 R)
• M67: 18,180,779 km (0.098 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 778

Radius: 13.9

Gravity: 4.03 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 3.96 AU - 4.42 AU

Year: 3886 Days

Day: 11.2 Hours

Environment

Temp: -160 °C

Axial Tilt: 49.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 103,166,035 km

• M1: 203,453 km (0.11 R)
• M2: 324,328 km (0.092 R)
• M3: 451,038 km (0.108 R)
• M4: 642,074 km (0.086 R)
• M5: 816,954 km (0.114 R)
• M6: 1,022,053 km (0.089 R)
• M7: 1,191,248 km (0.117 R)
• M8: 1,485,208 km (0.108 R)
• M9: 1,648,868 km (0.109 R)
• M10: 1,756,279 km (0.095 R)
• M11: 1,850,226 km (0.111 R)
• M12: 1,946,119 km (0.075 R)
• M13: 2,176,499 km (0.085 R)
• M14: 2,295,131 km (0.088 R)
• M15: 2,539,274 km (0.105 R)
• M16: 2,958,896 km (0.083 R)
• M17: 3,283,524 km (0.088 R)
• M18: 3,802,479 km (0.067 R)
• M19: 4,113,792 km (0.115 R)
• M20: 4,455,174 km (0.075 R)
• M21: 4,739,261 km (0.07 R)
• M22: 4,894,842 km (0.113 R)
• M23: 5,142,726 km (0.098 R)
• M24: 5,233,981 km (0.117 R)
• M25: 5,348,722 km (0.108 R)
• M26: 6,103,144 km (0.063 R)
• M27: 6,394,860 km (0.119 R)
• M28: 7,194,910 km (0.038 R)
• M29: 7,322,816 km (0.116 R)
• M30: 7,451,470 km (0.042 R)
• M31: 7,947,387 km (0.115 R)
• M32: 8,079,631 km (0.116 R)
• M33: 8,266,030 km (0.066 R)
• M34: 8,697,620 km (0.106 R)
• M35: 8,806,677 km (0.067 R)
• M36: 8,943,709 km (0.09 R)
• M37: 9,275,367 km (0.086 R)
• M38: 9,695,588 km (0.06 R)
• M39: 10,236,982 km (0.093 R)
• M40: 10,352,173 km (0.097 R)
• M41: 10,467,961 km (0.087 R)
• M42: 10,584,049 km (0.11 R)
• M43: 10,905,535 km (0.096 R)
• M44: 11,052,739 km (0.053 R)
• M45: 12,622,919 km (0.063 R)
• M46: 12,777,603 km (0.065 R)
• M47: 12,995,118 km (0.086 R)
• M48: 13,528,734 km (0.109 R)
• M49: 13,782,302 km (0.052 R)
• M50: 13,973,488 km (0.041 R)
• M51: 14,390,866 km (0.093 R)
• M52: 14,877,658 km (0.088 R)
• M53: 15,336,774 km (0.114 R)
• M54: 15,534,991 km (0.06 R)
• M55: 15,867,248 km (0.042 R)
• M56: 16,235,558 km (0.11 R)
• M57: 16,403,855 km (0.109 R)
• M58: 16,878,230 km (0.066 R)
• M59: 17,116,988 km (0.115 R)
• M60: 18,328,282 km (0.12 R)
• M61: 18,468,456 km (0.114 R)
• M62: 18,644,233 km (0.114 R)
• M63: 18,926,674 km (0.05 R)
• M64: 19,638,760 km (0.114 R)
• M65: 20,178,658 km (0.064 R)
• M66: 20,432,227 km (0.097 R)
• M67: 20,650,490 km (0.073 R)
• M68: 20,942,655 km (0.1 R)
• M69: 21,162,713 km (0.038 R)
• M70: 21,605,074 km (0.082 R)
• M71: 21,716,225 km (0.12 R)
• M72: 23,139,649 km (0.107 R)
• M73: 23,519,179 km (0.095 R)
• M74: 24,864,064 km (0.053 R)
• M75: 25,213,973 km (0.1 R)
• M76: 25,918,579 km (0.071 R)
• M77: 26,510,687 km (0.099 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.97 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 991.9

Radius: 3.7

Gravity: 72.45 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 14.76 AU - 15.18 AU

Year: 26240 Days

Day: 18.4 Hours

Environment

Temp: -216 °C

Axial Tilt: 7.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 103,166,035 km

• M1: 62,981 km (0.099 R)
• M2: 1,130,511 km (0.101 R)
• M3: 2,830,242 km (0.055 R)
• M4: 3,355,929 km (0.072 R)
• M5: 3,504,629 km (0.072 R)
• M6: 3,655,274 km (0.104 R)
• M7: 4,015,207 km (0.107 R)
• M8: 4,172,883 km (0.115 R)
• M9: 4,386,359 km (0.079 R)
• M10: 4,713,081 km (0.11 R)
• M11: 5,390,011 km (0.079 R)
• M12: 5,563,994 km (0.109 R)
• M13: 7,274,047 km (0.111 R)
• M14: 7,790,160 km (0.112 R)
• M15: 7,986,731 km (0.112 R)
• M16: 8,857,391 km (0.098 R)
• M17: 9,898,891 km (0.114 R)
• M18: 10,254,485 km (0.092 R)
• M19: 10,326,143 km (0.083 R)
• M20: 10,397,950 km (0.09 R)
• M21: 10,905,236 km (0.082 R)
• M22: 11,420,601 km (0.086 R)
• M23: 11,868,497 km (0.088 R)
• M24: 12,627,855 km (0.066 R)
• M25: 14,033,776 km (0.082 R)
• M26: 17,586,875 km (0.119 R)
• M27: 17,930,801 km (0.117 R)
• M28: 18,450,803 km (0.106 R)
• M29: 19,594,479 km (0.089 R)
• M30: 19,772,500 km (0.112 R)
• M31: 21,033,311 km (0.073 R)
• M32: 21,581,587 km (0.116 R)
• M33: 21,949,748 km (0.077 R)
• M34: 24,775,951 km (0.11 R)
• M35: 25,161,464 km (0.118 R)
• M36: 26,722,668 km (0.08 R)
• M37: 27,515,088 km (0.071 R)
• M38: 27,614,570 km (0.03 R)
• M39: 27,814,134 km (0.062 R)
• M40: 28,415,667 km (0.115 R)
• M41: 28,617,025 km (0.098 R)
• M42: 30,245,548 km (0.093 R)
• M43: 31,174,700 km (0.103 R)
• M44: 32,638,665 km (0.113 R)
• M45: 34,231,882 km (0.097 R)
• M46: 35,524,558 km (0.095 R)
• M47: 36,176,804 km (0.107 R)
• M48: 37,162,654 km (0.103 R)
• M49: 38,379,483 km (0.115 R)
• M50: 38,937,035 km (0.097 R)
• M51: 40,285,659 km (0.116 R)
• M52: 41,079,575 km (0.085 R)
• M53: 43,491,841 km (0.057 R)
• M54: 44,072,879 km (0.08 R)
• M55: 44,539,624 km (0.109 R)
• M56: 45,007,866 km (0.053 R)
• M57: 46,422,762 km (0.119 R)
• M58: 46,541,244 km (0.089 R)
• M59: 47,493,434 km (0.049 R)
• M60: 48,572,185 km (0.069 R)
• M61: 49,780,337 km (0.115 R)
• M62: 49,901,661 km (0.101 R)
• M63: 51,242,955 km (0.096 R)
• M64: 51,365,476 km (0.111 R)
• M65: 53,339,270 km (0.087 R)
• M66: 54,210,528 km (0.084 R)
• M67: 54,335,293 km (0.073 R)
• M68: 54,460,207 km (0.12 R)
• M69: 54,710,484 km (0.097 R)
• M70: 56,093,218 km (0.082 R)
• M71: 58,893,241 km (0.108 R)
• M72: 59,278,455 km (0.095 R)
• M73: 60,051,727 km (0.027 R)
• M74: 61,999,042 km (0.054 R)
• M75: 62,521,887 km (0.092 R)
• M76: 64,892,564 km (0.103 R)
• M77: 66,622,963 km (0.108 R)
• M78: 72,316,059 km (0.116 R)
• M79: 74,109,588 km (0.074 R)
• M80: 74,942,250 km (0.049 R)
• M81: 77,740,179 km (0.107 R)
• M82: 79,861,028 km (0.06 R)
• M83: 80,287,382 km (0.117 R)
• M84: 81,857,561 km (0.119 R)
• M85: 85,753,987 km (0.085 R)
• M86: 86,336,372 km (0.102 R)
• M87: 88,679,075 km (0.12 R)
• M88: 89,120,688 km (0.109 R)
• M89: 89,562,899 km (0.098 R)
• M90: 90,894,170 km (0.096 R)
• M91: 92,232,024 km (0.111 R)
• M92: 93,276,965 km (0.111 R)
• M93: 93,875,955 km (0.09 R)
• M94: 94,776,684 km (0.088 R)
• M95: 96,435,575 km (0.118 R)
• M96: 96,738,211 km (0.114 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 202 - 10,259 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit