🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.47

Radius: 1.44

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 0.66 AU - 0.72 AU

Year: 208 Days

Day: 32.7 Hours

Environment

Temp: 125 °C

Axial Tilt: 4.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.7

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 2.31 AU - 3.31 AU

Year: 1712 Days

Day: 12.4 Hours

Environment

Temp: -86 °C

Axial Tilt: 18.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 54,222,722 km

• M1: 450,589 km (0.062 R)

Planet 3 - Terrestrial

Semi-Major Axis: 4.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.3

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 3.72 AU - 5.86 AU

Year: 3810 Days

Day: 46.4 Hours

Environment

Temp: -127 °C

Axial Tilt: 81.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 54,222,722 km

• M1: 81,381 km (0.087 R)

Asteroid Belt

Center: 5.27 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 127.5

Radius: 14.4

Gravity: 0.61 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 5.11 AU - 6.39 AU

Year: 5011 Days

Day: 6.7 Hours

Environment

Temp: -136 °C

Axial Tilt: 44.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 54,222,722 km

• M1: 179,667 km (0.085 R)
• M2: 488,736 km (0.077 R)
• M3: 580,290 km (0.106 R)
• M4: 819,497 km (0.047 R)
• M5: 1,055,114 km (0.104 R)
• M6: 1,293,274 km (0.107 R)
• M7: 1,707,360 km (0.08 R)
• M8: 1,858,754 km (0.1 R)
• M9: 1,966,314 km (0.106 R)
• M10: 2,379,354 km (0.096 R)
• M11: 2,629,781 km (0.063 R)
• M12: 2,792,543 km (0.097 R)
• M13: 3,931,582 km (0.088 R)
• M14: 4,150,144 km (0.075 R)
• M15: 4,404,909 km (0.09 R)
• M16: 4,566,774 km (0.12 R)
• M17: 4,946,753 km (0.11 R)
• M18: 5,115,200 km (0.048 R)
• M19: 5,371,611 km (0.117 R)
• M20: 5,614,707 km (0.09 R)
• M21: 6,274,733 km (0.032 R)
• M22: 6,660,396 km (0.109 R)
• M23: 7,320,422 km (0.083 R)
• M24: 8,440,162 km (0.06 R)
• M25: 8,581,383 km (0.118 R)
• M26: 8,927,702 km (0.073 R)
• M27: 9,278,509 km (0.075 R)
• M28: 9,487,048 km (0.074 R)
• M29: 9,908,765 km (0.066 R)
• M30: 10,229,203 km (0.111 R)
• M31: 10,488,008 km (0.072 R)
• M32: 10,618,158 km (0.114 R)
• M33: 10,749,056 km (0.117 R)
• M34: 11,746,874 km (0.12 R)
• M35: 11,995,206 km (0.054 R)
• M36: 12,451,480 km (0.117 R)
• M37: 13,076,350 km (0.096 R)
• M38: 13,240,010 km (0.06 R)
• M39: 13,758,965 km (0.119 R)
• M40: 13,949,403 km (0.114 R)
• M41: 14,429,163 km (0.049 R)
• M42: 14,598,359 km (0.112 R)
• M43: 14,865,540 km (0.118 R)
• M44: 14,987,612 km (0.104 R)
• M45: 15,257,188 km (0.028 R)
• M46: 15,801,275 km (0.077 R)
• M47: 15,975,706 km (0.063 R)
• M48: 16,125,753 km (0.092 R)
• M49: 16,427,342 km (0.101 R)
• M50: 16,959,462 km (0.065 R)
• M51: 17,163,663 km (0.075 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 305.4

Radius: 8.9

Gravity: 3.86 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 5.5 AU - 6.88 AU

Year: 5597 Days

Day: 7.7 Hours

Environment

Temp: -157 °C

Axial Tilt: 32.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 54,222,722 km

• M1: 112,946 km (0.101 R)
• M2: 245,789 km (0.057 R)
• M3: 331,509 km (0.119 R)
• M4: 456,573 km (0.11 R)
• M5: 650,003 km (0.029 R)
• M6: 1,013,974 km (0.116 R)
• M7: 1,338,751 km (0.075 R)
• M8: 1,435,541 km (0.077 R)
• M9: 1,621,491 km (0.108 R)
• M10: 1,815,520 km (0.118 R)
• M11: 1,970,054 km (0.105 R)
• M12: 2,275,533 km (0.067 R)
• M13: 2,391,920 km (0.117 R)
• M14: 2,613,475 km (0.08 R)
• M15: 3,131,532 km (0.1 R)
• M16: 3,642,259 km (0.069 R)
• M17: 3,778,992 km (0.116 R)
• M18: 3,977,359 km (0.108 R)
• M19: 4,322,182 km (0.106 R)
• M20: 4,446,348 km (0.1 R)
• M21: 4,592,505 km (0.108 R)
• M22: 4,761,700 km (0.088 R)
• M23: 4,997,616 km (0.059 R)
• M24: 5,062,542 km (0.117 R)
• M25: 5,237,272 km (0.049 R)
• M26: 5,436,387 km (0.074 R)
• M27: 5,705,663 km (0.106 R)
• M28: 6,048,392 km (0.093 R)
• M29: 6,117,655 km (0.111 R)
• M30: 6,397,703 km (0.07 R)
• M31: 6,753,745 km (0.102 R)
• M32: 6,873,873 km (0.062 R)
• M33: 7,238,592 km (0.09 R)
• M34: 7,361,562 km (0.039 R)
• M35: 7,435,613 km (0.06 R)
• M36: 7,534,946 km (0.117 R)
• M37: 7,810,056 km (0.088 R)
• M38: 7,885,603 km (0.103 R)
• M39: 8,088,458 km (0.043 R)
• M40: 8,190,483 km (0.103 R)
• M41: 8,995,918 km (0.066 R)
• M42: 9,128,163 km (0.089 R)
• M43: 9,502,008 km (0.078 R)
• M44: 9,772,182 km (0.039 R)
• M45: 9,908,166 km (0.117 R)
• M46: 10,072,275 km (0.074 R)
• M47: 10,625,638 km (0.102 R)
• M48: 10,737,387 km (0.08 R)
• M49: 11,047,055 km (0.106 R)
• M50: 11,132,026 km (0.083 R)
• M51: 12,285,576 km (0.082 R)
• M52: 12,906,257 km (0.105 R)
• M53: 13,025,636 km (0.119 R)
• M54: 13,115,545 km (0.112 R)
• M55: 13,265,591 km (0.081 R)
• M56: 13,567,629 km (0.043 R)
• M57: 14,332,374 km (0.08 R)
• M58: 14,954,252 km (0.082 R)
• M59: 15,205,427 km (0.026 R)
• M60: 15,363,103 km (0.09 R)
• M61: 15,712,115 km (0.095 R)
• M62: 16,224,338 km (0.12 R)
• M63: 16,450,081 km (0.115 R)
• M64: 16,644,558 km (0.112 R)
• M65: 16,807,022 km (0.101 R)
• M66: 16,937,471 km (0.101 R)
• M67: 17,528,682 km (0.109 R)
• M68: 17,793,620 km (0.113 R)
• M69: 17,893,252 km (0.119 R)
• M70: 18,562,553 km (0.037 R)
• M71: 19,137,906 km (0.115 R)
• M72: 19,891,131 km (0.113 R)
• M73: 19,994,653 km (0.072 R)
• M74: 20,689,086 km (0.094 R)
• M75: 21,426,753 km (0.094 R)
• M76: 21,603,578 km (0.094 R)
• M77: 21,781,001 km (0.095 R)
• M78: 22,065,836 km (0.061 R)
• M79: 22,783,157 km (0.109 R)
• M80: 23,435,554 km (0.101 R)
• M81: 23,947,029 km (0.117 R)
• M82: 24,240,989 km (0.117 R)
• M83: 24,795,398 km (0.097 R)

Planet 6 - Ice Giant

Semi-Major Axis: 13 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 341.7

Radius: 6.7

Gravity: 7.61 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 10.21 AU - 15.8 AU

Year: 17035 Days

Day: 21.8 Hours

Environment

Temp: -179 °C

Axial Tilt: 25.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 54,222,722 km

• M1: 129,552 km (0.094 R)
• M2: 182,809 km (0.094 R)
• M3: 236,514 km (0.052 R)
• M4: 323,580 km (0.06 R)
• M5: 743,950 km (0.11 R)
• M6: 1,064,538 km (0.114 R)
• M7: 1,217,577 km (0.11 R)
• M8: 1,668,615 km (0.093 R)
• M9: 1,951,803 km (0.106 R)
• M10: 2,058,467 km (0.088 R)
• M11: 2,194,601 km (0.086 R)
• M12: 2,277,777 km (0.06 R)
• M13: 2,679,747 km (0.089 R)
• M14: 3,041,774 km (0.086 R)
• M15: 3,291,602 km (0.066 R)
• M16: 3,844,665 km (0.105 R)
• M17: 4,252,319 km (0.085 R)
• M18: 4,356,440 km (0.081 R)
• M19: 4,817,201 km (0.119 R)
• M20: 4,925,659 km (0.042 R)
• M21: 4,998,514 km (0.071 R)
• M22: 5,219,171 km (0.079 R)
• M23: 5,669,909 km (0.088 R)
• M24: 5,861,394 km (0.095 R)
• M25: 5,938,736 km (0.097 R)
• M26: 7,013,747 km (0.075 R)
• M27: 7,427,085 km (0.112 R)
• M28: 7,510,711 km (0.111 R)
• M29: 7,636,672 km (0.107 R)
• M30: 9,157,783 km (0.059 R)
• M31: 9,292,571 km (0.065 R)
• M32: 9,382,629 km (0.101 R)
• M33: 9,746,152 km (0.077 R)
• M34: 9,791,929 km (0.11 R)
• M35: 12,071,052 km (0.057 R)
• M36: 12,120,120 km (0.057 R)
• M37: 12,317,440 km (0.077 R)
• M38: 12,416,474 km (0.11 R)
• M39: 13,370,758 km (0.093 R)
• M40: 13,985,606 km (0.107 R)
• M41: 14,088,978 km (0.086 R)
• M42: 15,349,041 km (0.052 R)
• M43: 15,455,704 km (0.106 R)
• M44: 17,361,132 km (0.068 R)
• M45: 17,416,633 km (0.073 R)
• M46: 17,695,184 km (0.073 R)
• M47: 18,256,625 km (0.065 R)
• M48: 18,313,173 km (0.118 R)
• M49: 19,339,414 km (0.105 R)
• M50: 20,442,998 km (0.09 R)
• M51: 21,091,205 km (0.062 R)
• M52: 21,566,777 km (0.103 R)
• M53: 22,286,792 km (0.108 R)
• M54: 22,649,866 km (0.053 R)
• M55: 22,710,602 km (0.062 R)
• M56: 23,688,972 km (0.112 R)
• M57: 24,431,726 km (0.096 R)
• M58: 24,806,020 km (0.07 R)
• M59: 24,931,233 km (0.064 R)
• M60: 25,560,292 km (0.091 R)
• M61: 25,686,702 km (0.076 R)
• M62: 27,543,212 km (0.062 R)
• M63: 29,112,194 km (0.093 R)
• M64: 29,774,315 km (0.081 R)
• M65: 30,107,319 km (0.101 R)
• M66: 31,519,374 km (0.105 R)
• M67: 31,654,909 km (0.085 R)
• M68: 31,722,827 km (0.096 R)
• M69: 31,926,729 km (0.046 R)
• M70: 32,472,611 km (0.094 R)
• M71: 33,090,451 km (0.067 R)
• M72: 34,967,006 km (0.108 R)
• M73: 35,529,644 km (0.05 R)
• M74: 36,166,183 km (0.11 R)
• M75: 36,450,269 km (0.114 R)
• M76: 37,307,016 km (0.102 R)
• M77: 37,378,674 km (0.12 R)
• M78: 37,666,051 km (0.039 R)
• M79: 37,881,921 km (0.088 R)
• M80: 39,623,988 km (0.118 R)
• M81: 40,210,561 km (0.087 R)
• M82: 41,243,834 km (0.096 R)
• M83: 41,318,034 km (0.11 R)
• M84: 41,392,235 km (0.059 R)
• M85: 42,136,484 km (0.088 R)
• M86: 42,211,134 km (0.103 R)
• M87: 43,185,913 km (0.11 R)
• M88: 45,923,704 km (0.118 R)
• M89: 46,848,668 km (0.12 R)
• M90: 47,468,751 km (0.116 R)
• M91: 48,325,797 km (0.101 R)
• M92: 48,795,534 km (0.038 R)
• M93: 51,405,419 km (0.097 R)
• M94: 52,365,687 km (0.07 R)

Kuiper Belt

Range: 30.2 - 45.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 249 - 15,491 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit