🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.8

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 0.76 AU - 0.9 AU

Year: 279 Days

Day: 44.4 Hours

Environment

Temp: 123 °C

Axial Tilt: 23.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.38

Radius: 1.41

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 1.03 AU - 1.13 AU

Year: 414 Days

Day: 34.2 Hours

Environment

Temp: 28 °C

Axial Tilt: 22.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 2.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.31

Radius: 0.63

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 1.97 AU - 2.33 AU

Year: 1163 Days

Day: 36.4 Hours

Environment

Temp: -74 °C

Axial Tilt: 40 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 108,536,661 km

• M1: 598,391 km (0.06 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.81

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 3.08 AU - 3.7 AU

Year: 2303 Days

Day: 44.3 Hours

Environment

Temp: -113 °C

Axial Tilt: 2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 108,536,661 km

• M1: 133,441 km (0.06 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.23

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 3.44 AU - 5.62 AU

Year: 3557 Days

Day: 15.8 Hours

Environment

Temp: -126 °C

Axial Tilt: 1.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 108,536,661 km

• M1: 940,821 km (0.069 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 221

Radius: 10

Gravity: 2.21 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 7.53 AU - 7.57 AU

Year: 7654 Days

Day: 14.2 Hours

Environment

Temp: -155 °C

Axial Tilt: 22.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 108,536,661 km

• M1: 151,692 km (0.1 R)
• M2: 239,207 km (0.057 R)
• M3: 303,684 km (0.071 R)
• M4: 377,136 km (0.118 R)
• M5: 467,942 km (0.074 R)
• M6: 567,724 km (0.101 R)
• M7: 631,453 km (0.074 R)
• M8: 720,912 km (0.116 R)
• M9: 791,074 km (0.119 R)
• M10: 901,028 km (0.09 R)
• M11: 1,003,353 km (0.107 R)
• M12: 1,164,619 km (0.086 R)
• M13: 1,234,332 km (0.113 R)
• M14: 1,349,074 km (0.035 R)
• M15: 1,467,555 km (0.089 R)
• M16: 1,893,460 km (0.118 R)
• M17: 2,198,191 km (0.084 R)
• M18: 2,797,331 km (0.113 R)
• M19: 2,892,475 km (0.109 R)
• M20: 3,008,114 km (0.093 R)
• M21: 3,086,054 km (0.113 R)
• M22: 3,164,593 km (0.082 R)
• M23: 3,364,157 km (0.106 R)
• M24: 3,445,239 km (0.062 R)
• M25: 3,775,701 km (0.06 R)
• M26: 3,944,896 km (0.107 R)
• M27: 4,534,311 km (0.104 R)
• M28: 4,942,714 km (0.105 R)
• M29: 5,433,993 km (0.09 R)
• M30: 5,505,501 km (0.103 R)
• M31: 6,412,812 km (0.112 R)
• M32: 7,026,014 km (0.116 R)
• M33: 7,260,882 km (0.114 R)
• M34: 7,551,401 km (0.109 R)
• M35: 7,738,399 km (0.075 R)
• M36: 8,171,335 km (0.116 R)
• M37: 8,308,217 km (0.08 R)
• M38: 8,473,523 km (0.1 R)
• M39: 8,723,650 km (0.035 R)
• M40: 8,835,549 km (0.047 R)
• M41: 9,690,202 km (0.101 R)
• M42: 10,452,104 km (0.084 R)
• M43: 10,541,264 km (0.116 R)
• M44: 11,324,559 km (0.1 R)
• M45: 11,446,780 km (0.109 R)
• M46: 12,660,917 km (0.097 R)
• M47: 12,819,490 km (0.053 R)
• M48: 13,042,690 km (0.063 R)
• M49: 13,331,564 km (0.075 R)
• M50: 13,590,069 km (0.112 R)
• M51: 14,243,662 km (0.074 R)
• M52: 14,974,448 km (0.106 R)
• M53: 15,717,500 km (0.087 R)
• M54: 17,099,037 km (0.095 R)
• M55: 17,946,359 km (0.086 R)
• M56: 18,879,850 km (0.068 R)
• M57: 18,952,405 km (0.109 R)
• M58: 19,718,795 km (0.073 R)
• M59: 20,050,453 km (0.119 R)
• M60: 20,198,405 km (0.073 R)
• M61: 20,309,557 km (0.052 R)
• M62: 20,644,506 km (0.112 R)
• M63: 20,906,153 km (0.09 R)
• M64: 21,093,749 km (0.119 R)
• M65: 21,697,974 km (0.061 R)
• M66: 21,811,818 km (0.077 R)
• M67: 23,427,326 km (0.105 R)
• M68: 23,544,311 km (0.088 R)
• M69: 23,661,297 km (0.078 R)
• M70: 23,778,582 km (0.114 R)
• M71: 24,092,288 km (0.103 R)
• M72: 25,041,337 km (0.115 R)
• M73: 25,240,751 km (0.075 R)
• M74: 25,801,444 km (0.104 R)
• M75: 26,043,045 km (0.065 R)
• M76: 26,772,334 km (0.082 R)

Planet 7 - Ice Giant

Semi-Major Axis: 12.73 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 684

Radius: 6.2

Gravity: 17.79 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 12 AU - 13.46 AU

Year: 16758 Days

Day: 16.4 Hours

Environment

Temp: -187 °C

Axial Tilt: 27.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 108,536,661 km

• M1: 154,983 km (0.038 R)
• M2: 253,868 km (0.087 R)
• M3: 445,652 km (0.111 R)
• M4: 538,253 km (0.118 R)
• M5: 787,184 km (0.1 R)
• M6: 877,691 km (0.1 R)
• M7: 1,300,753 km (0.098 R)
• M8: 1,869,674 km (0.107 R)
• M9: 1,961,078 km (0.11 R)
• M10: 2,276,580 km (0.118 R)
• M11: 3,096,826 km (0.119 R)
• M12: 3,651,834 km (0.041 R)
• M13: 3,843,618 km (0.083 R)
• M14: 3,960,304 km (0.07 R)
• M15: 4,726,246 km (0.106 R)
• M16: 5,757,274 km (0.058 R)
• M17: 6,161,188 km (0.032 R)
• M18: 6,252,293 km (0.102 R)
• M19: 6,807,900 km (0.116 R)
• M20: 6,901,997 km (0.109 R)
• M21: 7,139,259 km (0.089 R)
• M22: 7,719,549 km (0.12 R)
• M23: 8,314,799 km (0.07 R)
• M24: 8,466,043 km (0.107 R)
• M25: 9,654,747 km (0.057 R)
• M26: 9,707,705 km (0.097 R)
• M27: 10,026,797 km (0.061 R)
• M28: 10,241,620 km (0.115 R)
• M29: 10,730,356 km (0.119 R)
• M30: 10,785,109 km (0.037 R)
• M31: 12,184,447 km (0.105 R)
• M32: 12,298,740 km (0.072 R)
• M33: 12,528,672 km (0.102 R)
• M34: 13,403,221 km (0.04 R)
• M35: 14,599,855 km (0.082 R)
• M36: 16,205,788 km (0.115 R)
• M37: 16,584,270 km (0.087 R)
• M38: 16,838,138 km (0.117 R)
• M39: 17,737,072 km (0.041 R)
• M40: 18,192,447 km (0.102 R)
• M41: 18,651,563 km (0.091 R)
• M42: 20,390,190 km (0.106 R)
• M43: 21,554,660 km (0.05 R)
• M44: 22,600,050 km (0.092 R)
• M45: 25,029,818 km (0.09 R)
• M46: 26,054,115 km (0.089 R)
• M47: 26,645,625 km (0.066 R)
• M48: 27,092,174 km (0.102 R)
• M49: 27,241,623 km (0.096 R)
• M50: 28,294,941 km (0.059 R)
• M51: 28,750,467 km (0.091 R)
• M52: 30,986,207 km (0.084 R)
• M53: 32,164,290 km (0.114 R)
• M54: 33,357,034 km (0.104 R)
• M55: 33,517,253 km (0.116 R)
• M56: 33,597,438 km (0.083 R)
• M57: 33,757,956 km (0.116 R)
• M58: 34,483,356 km (0.075 R)
• M59: 34,645,221 km (0.097 R)
• M60: 35,051,080 km (0.031 R)
• M61: 35,458,585 km (0.063 R)
• M62: 36,278,232 km (0.11 R)
• M63: 36,772,952 km (0.104 R)
• M64: 37,270,066 km (0.111 R)
• M65: 37,685,948 km (0.118 R)
• M66: 39,958,040 km (0.118 R)
• M67: 41,411,234 km (0.098 R)
• M68: 41,583,421 km (0.052 R)
• M69: 42,274,114 km (0.072 R)
• M70: 43,404,775 km (0.106 R)
• M71: 43,579,655 km (0.114 R)
• M72: 44,898,211 km (0.066 R)
• M73: 44,986,623 km (0.073 R)
• M74: 45,695,717 km (0.041 R)
• M75: 46,766,239 km (0.055 R)
• M76: 47,484,608 km (0.074 R)
• M77: 47,754,931 km (0.096 R)
• M78: 48,478,237 km (0.067 R)
• M79: 49,569,853 km (0.098 R)
• M80: 49,661,257 km (0.117 R)
• M81: 51,684,868 km (0.063 R)
• M82: 53,829,203 km (0.088 R)
• M83: 54,487,584 km (0.102 R)
• M84: 54,581,980 km (0.084 R)
• M85: 55,907,417 km (0.079 R)
• M86: 56,288,144 km (0.089 R)
• M87: 56,478,731 km (0.082 R)
• M88: 57,051,990 km (0.08 R)
• M89: 57,339,368 km (0.101 R)
• M90: 58,011,661 km (0.078 R)
• M91: 60,629,324 km (0.115 R)
• M92: 61,706,878 km (0.104 R)
• M93: 64,877,156 km (0.03 R)
• M94: 66,280,683 km (0.106 R)
• M95: 67,087,315 km (0.094 R)

Planet 8 - Ice Giant

Semi-Major Axis: 19.44 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 795.2

Radius: 4.2

Gravity: 45.08 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 18.97 AU - 19.91 AU

Year: 31624 Days

Day: 16.2 Hours

Environment

Temp: -211 °C

Axial Tilt: 2.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 108,536,661 km

• M1: 115,789 km (0.079 R)
• M2: 231,877 km (0.094 R)
• M3: 986,000 km (0.076 R)
• M4: 3,482,788 km (0.104 R)
• M5: 4,118,429 km (0.116 R)
• M6: 4,173,033 km (0.119 R)
• M7: 5,373,556 km (0.027 R)
• M8: 5,796,020 km (0.049 R)
• M9: 5,857,205 km (0.113 R)
• M10: 6,104,192 km (0.097 R)
• M11: 6,865,495 km (0.066 R)
• M12: 7,723,439 km (0.109 R)
• M13: 7,790,758 km (0.104 R)
• M14: 9,107,818 km (0.105 R)
• M15: 9,610,167 km (0.076 R)
• M16: 10,417,697 km (0.12 R)
• M17: 10,942,785 km (0.086 R)
• M18: 11,170,473 km (0.088 R)
• M19: 12,410,789 km (0.104 R)
• M20: 13,047,178 km (0.103 R)
• M21: 13,531,576 km (0.077 R)
• M22: 13,694,189 km (0.112 R)
• M23: 14,351,672 km (0.109 R)
• M24: 15,611,585 km (0.107 R)
• M25: 16,557,941 km (0.103 R)
• M26: 19,598,069 km (0.077 R)
• M27: 19,782,074 km (0.058 R)
• M28: 21,940,173 km (0.091 R)
• M29: 23,387,234 km (0.092 R)
• M30: 23,582,608 km (0.089 R)
• M31: 24,171,575 km (0.034 R)
• M32: 24,566,962 km (0.119 R)
• M33: 24,864,961 km (0.095 R)
• M34: 25,665,310 km (0.08 R)
• M35: 26,779,664 km (0.086 R)
• M36: 28,741,042 km (0.117 R)
• M37: 29,370,101 km (0.056 R)
• M38: 30,003,499 km (0.108 R)
• M39: 30,962,271 km (0.117 R)
• M40: 32,147,535 km (0.117 R)
• M41: 33,128,299 km (0.087 R)
• M42: 38,868,519 km (0.067 R)
• M43: 39,912,862 km (0.067 R)
• M44: 40,497,041 km (0.094 R)
• M45: 42,742,505 km (0.099 R)
• M46: 44,302,063 km (0.105 R)
• M47: 44,422,789 km (0.031 R)
• M48: 46,002,243 km (0.112 R)
• M49: 46,983,455 km (0.079 R)
• M50: 47,971,400 km (0.1 R)
• M51: 53,912,529 km (0.115 R)
• M52: 54,428,792 km (0.092 R)
• M53: 55,726,553 km (0.115 R)
• M54: 56,640,895 km (0.079 R)
• M55: 57,560,324 km (0.105 R)
• M56: 58,087,956 km (0.079 R)
• M57: 58,882,320 km (0.12 R)
• M58: 59,015,163 km (0.07 R)
• M59: 60,481,970 km (0.106 R)
• M60: 61,152,618 km (0.077 R)
• M61: 61,691,020 km (0.1 R)
• M62: 63,179,370 km (0.094 R)
• M63: 63,587,473 km (0.078 R)
• M64: 65,502,924 km (0.101 R)
• M65: 68,132,854 km (0.068 R)
• M66: 69,110,327 km (0.101 R)
• M67: 70,374,130 km (0.06 R)
• M68: 70,797,043 km (0.12 R)
• M69: 71,079,334 km (0.093 R)
• M70: 72,781,758 km (0.094 R)
• M71: 77,241,121 km (0.112 R)
• M72: 79,283,880 km (0.038 R)
• M73: 80,311,916 km (0.09 R)
• M74: 81,344,291 km (0.11 R)
• M75: 81,936,250 km (0.071 R)
• M76: 82,678,255 km (0.117 R)
• M77: 83,422,355 km (0.064 R)
• M78: 86,421,044 km (0.097 R)
• M79: 87,176,214 km (0.104 R)
• M80: 92,523,590 km (0.104 R)
• M81: 93,141,429 km (0.084 R)
• M82: 93,915,598 km (0.09 R)
• M83: 95,782,430 km (0.098 R)
• M84: 97,347,523 km (0.108 R)
• M85: 99,394,770 km (0.072 R)
• M86: 99,552,745 km (0.078 R)
• M87: 100,344,268 km (0.038 R)
• M88: 102,252,538 km (0.11 R)
• M89: 103,531,450 km (0.104 R)
• M90: 104,493,963 km (0.106 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: 178 - 19,205 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit