🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.41

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 0.52 AU - 0.64 AU

Year: 163 Days

Day: 27 Hours

Environment

Temp: 195 °C

Axial Tilt: 23 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.62

Radius: 1.21

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 0.47 AU - 0.74 AU

Year: 171 Days

Day: 31 Hours

Environment

Temp: 203 °C

Axial Tilt: 27.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.7

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 0.58 AU - 0.92 AU

Year: 240 Days

Day: 35 Hours

Environment

Temp: 131 °C

Axial Tilt: 41.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 101,765,283 km

• M1: 394,789 km (0.102 R)
• M2: 495,618 km (0.11 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.12

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 1.38 AU - 1.56 AU

Year: 658 Days

Day: 44.6 Hours

Environment

Temp: -40 °C

Axial Tilt: 0.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 101,765,283 km

• M1: 245,041 km (0.047 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.62

Radius: 1.21

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 3.93 AU - 4.43 AU

Year: 3153 Days

Day: 16.7 Hours

Environment

Temp: -121 °C

Axial Tilt: 31.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 101,765,283 km

• M1: 51,611 km (0.104 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 21.2

Radius: 8.4

Gravity: 0.3 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 4.35 AU - 6.66 AU

Year: 4759 Days

Day: 7.9 Hours

Environment

Temp: -145 °C

Axial Tilt: 20.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 101,765,283 km

• M1: 105,317 km (0.118 R)
• M2: 196,871 km (0.056 R)
• M3: 261,796 km (0.073 R)
• M4: 341,233 km (0.084 R)
• M5: 395,537 km (0.048 R)
• M6: 458,069 km (0.094 R)
• M7: 544,387 km (0.067 R)
• M8: 706,850 km (0.091 R)
• M9: 879,336 km (0.065 R)
• M10: 1,008,589 km (0.113 R)
• M11: 1,184,067 km (0.087 R)
• M12: 1,405,173 km (0.102 R)
• M13: 1,476,980 km (0.047 R)
• M14: 1,550,133 km (0.106 R)
• M15: 1,632,113 km (0.104 R)
• M16: 1,730,698 km (0.089 R)
• M17: 2,120,699 km (0.117 R)
• M18: 2,212,104 km (0.083 R)
• M19: 2,270,896 km (0.112 R)
• M20: 2,416,006 km (0.083 R)
• M21: 2,706,375 km (0.09 R)
• M22: 2,769,356 km (0.068 R)
• M23: 2,878,712 km (0.105 R)
• M24: 3,082,763 km (0.077 R)
• M25: 3,224,582 km (0.119 R)
• M26: 3,310,750 km (0.096 R)
• M27: 3,397,816 km (0.102 R)
• M28: 3,633,433 km (0.106 R)
• M29: 3,703,146 km (0.063 R)
• M30: 4,553,310 km (0.097 R)
• M31: 4,671,792 km (0.096 R)
• M32: 4,944,958 km (0.078 R)
• M33: 5,022,449 km (0.086 R)
• M34: 5,133,750 km (0.028 R)
• M35: 5,234,729 km (0.11 R)
• M36: 5,959,530 km (0.089 R)
• M37: 6,113,167 km (0.087 R)
• M38: 6,999,236 km (0.078 R)
• M39: 7,073,885 km (0.058 R)
• M40: 7,223,932 km (0.102 R)
• M41: 7,375,025 km (0.041 R)
• M42: 7,451,021 km (0.064 R)
• M43: 7,514,600 km (0.097 R)
• M44: 7,667,639 km (0.08 R)
• M45: 7,809,009 km (0.077 R)
• M46: 8,055,097 km (0.116 R)
• M47: 8,120,172 km (0.095 R)
• M48: 8,330,058 km (0.104 R)
• M49: 8,395,881 km (0.104 R)
• M50: 8,621,325 km (0.091 R)
• M51: 8,835,400 km (0.117 R)
• M52: 9,119,037 km (0.082 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 810.2

Radius: 10.5

Gravity: 7.35 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 5 AU - 6.38 AU

Year: 5008 Days

Day: 5.7 Hours

Environment

Temp: -144 °C

Axial Tilt: 21.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 101,765,283 km

• M1: 241,601 km (0.099 R)
• M2: 347,965 km (0.061 R)
• M3: 414,386 km (0.029 R)
• M4: 732,880 km (0.095 R)
• M5: 824,135 km (0.114 R)
• M6: 990,188 km (0.101 R)
• M7: 1,762,712 km (0.096 R)
• M8: 1,834,070 km (0.112 R)
• M9: 1,924,876 km (0.101 R)
• M10: 2,264,313 km (0.051 R)
• M11: 2,401,495 km (0.09 R)
• M12: 2,663,889 km (0.084 R)
• M13: 2,767,261 km (0.063 R)
• M14: 2,893,073 km (0.099 R)
• M15: 3,460,648 km (0.12 R)
• M16: 3,850,350 km (0.104 R)
• M17: 3,967,635 km (0.027 R)
• M18: 4,133,988 km (0.042 R)
• M19: 4,254,264 km (0.095 R)
• M20: 4,621,826 km (0.053 R)
• M21: 4,721,758 km (0.025 R)
• M22: 5,361,737 km (0.094 R)
• M23: 5,545,892 km (0.11 R)
• M24: 5,812,625 km (0.032 R)
• M25: 5,920,635 km (0.117 R)
• M26: 6,165,826 km (0.101 R)
• M27: 6,275,780 km (0.083 R)
• M28: 6,638,106 km (0.078 R)
• M29: 7,237,695 km (0.096 R)
• M30: 7,441,447 km (0.086 R)
• M31: 8,457,964 km (0.065 R)
• M32: 8,982,455 km (0.086 R)
• M33: 9,837,257 km (0.12 R)
• M34: 10,160,388 km (0.059 R)
• M35: 10,421,436 km (0.076 R)
• M36: 10,717,790 km (0.111 R)
• M37: 11,623,605 km (0.099 R)
• M38: 11,759,889 km (0.104 R)
• M39: 12,102,917 km (0.086 R)
• M40: 12,658,523 km (0.063 R)
• M41: 12,798,846 km (0.096 R)
• M42: 13,364,924 km (0.077 R)
• M43: 13,543,544 km (0.11 R)
• M44: 14,120,393 km (0.12 R)
• M45: 14,375,308 km (0.099 R)
• M46: 14,558,266 km (0.084 R)
• M47: 14,926,726 km (0.081 R)
• M48: 15,974,360 km (0.067 R)
• M49: 16,968,438 km (0.069 R)
• M50: 17,473,031 km (0.072 R)
• M51: 17,668,406 km (0.059 R)
• M52: 17,982,412 km (0.087 R)
• M53: 18,975,892 km (0.065 R)
• M54: 19,418,701 km (0.099 R)
• M55: 19,905,642 km (0.077 R)
• M56: 20,602,320 km (0.074 R)
• M57: 21,140,423 km (0.057 R)
• M58: 21,306,926 km (0.115 R)
• M59: 21,432,139 km (0.089 R)
• M60: 21,515,764 km (0.105 R)
• M61: 22,019,610 km (0.051 R)
• M62: 22,315,365 km (0.107 R)
• M63: 22,569,831 km (0.106 R)
• M64: 22,910,615 km (0.108 R)
• M65: 23,382,147 km (0.09 R)
• M66: 24,073,589 km (0.074 R)
• M67: 24,684,097 km (0.115 R)
• M68: 25,432,386 km (0.04 R)
• M69: 25,609,510 km (0.108 R)
• M70: 25,964,954 km (0.099 R)
• M71: 26,188,005 km (0.07 R)
• M72: 26,501,412 km (0.084 R)
• M73: 26,591,171 km (0.11 R)
• M74: 26,725,959 km (0.119 R)
• M75: 27,131,668 km (0.083 R)
• M76: 27,903,743 km (0.108 R)
• M77: 28,177,956 km (0.082 R)
• M78: 28,361,363 km (0.083 R)
• M79: 28,590,995 km (0.086 R)
• M80: 28,683,148 km (0.106 R)
• M81: 29,376,683 km (0.098 R)
• M82: 29,795,408 km (0.079 R)
• M83: 30,075,754 km (0.043 R)
• M84: 30,356,998 km (0.068 R)
• M85: 30,450,796 km (0.069 R)
• M86: 30,733,237 km (0.037 R)
• M87: 31,158,394 km (0.095 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 609

Radius: 13.2

Gravity: 3.5 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 5.29 AU - 7.01 AU

Year: 5627 Days

Day: 14.6 Hours

Environment

Temp: -143 °C

Axial Tilt: 17 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 101,765,283 km

• M1: 165,156 km (0.11 R)
• M2: 259,253 km (0.119 R)
• M3: 423,661 km (0.064 R)
• M4: 623,374 km (0.056 R)
• M5: 718,369 km (0.096 R)
• M6: 858,093 km (0.105 R)
• M7: 1,122,882 km (0.061 R)
• M8: 1,335,460 km (0.114 R)
• M9: 1,801,158 km (0.102 R)
• M10: 2,052,782 km (0.088 R)
• M11: 2,277,777 km (0.086 R)
• M12: 2,530,897 km (0.085 R)
• M13: 2,980,289 km (0.068 R)
• M14: 3,086,054 km (0.086 R)
• M15: 3,455,112 km (0.07 R)
• M16: 3,588,853 km (0.106 R)
• M17: 3,678,911 km (0.118 R)
• M18: 4,331,158 km (0.066 R)
• M19: 4,451,434 km (0.097 R)
• M20: 4,794,313 km (0.113 R)
• M21: 5,019,308 km (0.098 R)
• M22: 5,505,950 km (0.114 R)
• M23: 5,610,369 km (0.087 R)
• M24: 6,034,629 km (0.054 R)
• M25: 6,387,081 km (0.089 R)
• M26: 6,774,240 km (0.118 R)
• M27: 7,112,182 km (0.1 R)
• M28: 7,340,618 km (0.046 R)
• M29: 7,981,196 km (0.085 R)
• M30: 9,347,324 km (0.119 R)
• M31: 9,818,707 km (0.074 R)
• M32: 10,073,322 km (0.102 R)
• M33: 10,394,808 km (0.029 R)
• M34: 10,621,748 km (0.101 R)
• M35: 10,916,007 km (0.07 R)
• M36: 11,345,802 km (0.11 R)
• M37: 11,680,303 km (0.068 R)
• M38: 11,848,750 km (0.069 R)
• M39: 12,772,217 km (0.087 R)
• M40: 12,911,044 km (0.095 R)
• M41: 13,120,182 km (0.101 R)
• M42: 13,471,288 km (0.107 R)
• M43: 13,647,963 km (0.083 R)
• M44: 13,896,745 km (0.094 R)
• M45: 14,111,118 km (0.051 R)
• M46: 14,398,645 km (0.03 R)
• M47: 16,692,430 km (0.118 R)
• M48: 17,225,896 km (0.106 R)
• M49: 17,687,704 km (0.117 R)
• M50: 17,803,792 km (0.077 R)
• M51: 18,036,866 km (0.107 R)
• M52: 18,388,121 km (0.074 R)
• M53: 18,702,277 km (0.072 R)
• M54: 21,197,270 km (0.074 R)
• M55: 21,567,974 km (0.091 R)
• M56: 21,774,868 km (0.11 R)
• M57: 22,357,851 km (0.071 R)
• M58: 22,441,625 km (0.047 R)
• M59: 22,567,288 km (0.119 R)
• M60: 22,988,106 km (0.076 R)
• M61: 23,241,974 km (0.049 R)
• M62: 23,752,252 km (0.113 R)
• M63: 24,395,374 km (0.057 R)
• M64: 24,610,944 km (0.102 R)
• M65: 24,913,880 km (0.118 R)
• M66: 25,174,629 km (0.073 R)
• M67: 25,348,910 km (0.067 R)
• M68: 25,918,130 km (0.113 R)
• M69: 26,358,846 km (0.103 R)
• M70: 26,535,820 km (0.089 R)
• M71: 27,203,026 km (0.114 R)
• M72: 28,599,523 km (0.098 R)
• M73: 29,192,080 km (0.053 R)
• M74: 29,973,130 km (0.12 R)
• M75: 30,250,335 km (0.113 R)
• M76: 30,667,863 km (0.077 R)

Asteroid Belt

Center: 12.87 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Ice Giant

Semi-Major Axis: 19.58 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 641.5

Radius: 4.3

Gravity: 34.69 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 16.55 AU - 22.61 AU

Year: 31967 Days

Day: 17.3 Hours

Environment

Temp: -192 °C

Axial Tilt: 2.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 101,765,283 km

• M1: 62,532 km (0.083 R)
• M2: 100,679 km (0.08 R)
• M3: 140,323 km (0.102 R)
• M4: 341,233 km (0.086 R)
• M5: 929,003 km (0.116 R)
• M6: 1,190,649 km (0.053 R)
• M7: 1,437,636 km (0.096 R)
• M8: 3,078,874 km (0.117 R)
• M9: 4,228,833 km (0.065 R)
• M10: 5,098,595 km (0.086 R)
• M11: 5,727,654 km (0.04 R)
• M12: 6,932,665 km (0.09 R)
• M13: 8,677,424 km (0.115 R)
• M14: 8,744,594 km (0.07 R)
• M15: 8,811,913 km (0.062 R)
• M16: 10,335,118 km (0.062 R)
• M17: 10,477,536 km (0.102 R)
• M18: 11,053,936 km (0.084 R)
• M19: 11,788,761 km (0.031 R)
• M20: 12,463,597 km (0.095 R)
• M21: 12,767,430 km (0.117 R)
• M22: 13,073,807 km (0.093 R)
• M23: 13,460,218 km (0.052 R)
• M24: 14,244,111 km (0.095 R)
• M25: 14,323,248 km (0.116 R)
• M26: 14,641,592 km (0.053 R)
• M27: 16,102,416 km (0.072 R)
• M28: 16,267,572 km (0.096 R)
• M29: 17,524,194 km (0.112 R)
• M30: 17,864,529 km (0.056 R)
• M31: 18,206,958 km (0.096 R)
• M32: 18,292,977 km (0.12 R)
• M33: 19,072,681 km (0.069 R)
• M34: 19,510,554 km (0.113 R)
• M35: 22,114,904 km (0.094 R)
• M36: 23,691,366 km (0.11 R)
• M37: 25,016,654 km (0.038 R)
• M38: 26,560,504 km (0.107 R)
• M39: 26,853,416 km (0.048 R)
• M40: 27,540,968 km (0.098 R)
• M41: 30,246,894 km (0.116 R)
• M42: 30,654,848 km (0.069 R)
• M43: 31,993,449 km (0.1 R)
• M44: 32,931,278 km (0.105 R)
• M45: 33,983,849 km (0.075 R)
• M46: 35,154,452 km (0.109 R)
• M47: 35,583,350 km (0.069 R)
• M48: 41,089,000 km (0.097 R)
• M49: 41,427,690 km (0.052 R)
• M50: 41,994,217 km (0.074 R)
• M51: 42,677,430 km (0.095 R)
• M52: 43,479,125 km (0.079 R)
• M53: 43,594,016 km (0.107 R)
• M54: 43,709,057 km (0.067 R)
• M55: 44,170,267 km (0.108 R)
• M56: 44,981,088 km (0.099 R)
• M57: 46,147,951 km (0.077 R)
• M58: 50,793,115 km (0.058 R)
• M59: 51,642,531 km (0.104 R)
• M60: 52,251,993 km (0.112 R)
• M61: 52,374,215 km (0.064 R)
• M62: 52,618,957 km (0.108 R)
• M63: 52,741,328 km (0.093 R)
• M64: 53,109,338 km (0.12 R)
• M65: 53,724,635 km (0.094 R)
• M66: 54,218,607 km (0.117 R)
• M67: 56,710,608 km (0.08 R)
• M68: 57,465,479 km (0.119 R)
• M69: 57,844,111 km (0.101 R)
• M70: 59,494,624 km (0.103 R)
• M71: 59,877,745 km (0.104 R)
• M72: 60,389,668 km (0.1 R)
• M73: 61,289,350 km (0.108 R)
• M74: 63,883,826 km (0.117 R)
• M75: 66,249,417 km (0.102 R)
• M76: 67,842,335 km (0.114 R)
• M77: 68,242,509 km (0.113 R)
• M78: 69,447,820 km (0.089 R)
• M79: 75,993,624 km (0.106 R)
• M80: 77,800,018 km (0.029 R)
• M81: 77,939,443 km (0.045 R)
• M82: 82,022,269 km (0.105 R)
• M83: 84,591,014 km (0.083 R)
• M84: 85,021,706 km (0.104 R)
• M85: 85,165,469 km (0.108 R)
• M86: 87,186,237 km (0.053 R)
• M87: 87,911,638 km (0.094 R)
• M88: 88,930,698 km (0.071 R)
• M89: 90,100,105 km (0.065 R)
• M90: 90,833,583 km (0.089 R)
• M91: 92,454,326 km (0.116 R)
• M92: 94,977,594 km (0.076 R)
• M93: 97,975,086 km (0.109 R)
• M94: 98,427,321 km (0.115 R)
• M95: 99,485,426 km (0.05 R)
• M96: 100,547,122 km (0.074 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 549 - 12,902 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit