🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.44

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 0.67 AU - 0.85 AU

Year: 242 Days

Day: 26.3 Hours

Environment

Temp: 158 °C

Axial Tilt: 21.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.49

Radius: 0.75

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 0.82 AU - 1.18 AU

Year: 365 Days

Day: 35.9 Hours

Environment

Temp: 32 °C

Axial Tilt: 28.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 87,753,367 km

• M1: 178,620 km (0.096 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.29 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.33

Radius: 0.64

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 1.02 AU - 1.56 AU

Year: 535 Days

Day: 18.7 Hours

Environment

Temp: 11 °C

Axial Tilt: 16 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.32 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.94

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 1.21 AU - 1.43 AU

Year: 554 Days

Day: 25 Hours

Environment

Temp: -16 °C

Axial Tilt: 5.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Asteroid Belt

Center: 2 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Terrestrial

Semi-Major Axis: 2.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.89

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 2.49 AU - 2.85 AU

Year: 1594 Days

Day: 15 Hours

Environment

Temp: -101 °C

Axial Tilt: 9.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.96

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 2.48 AU - 3.64 AU

Year: 1955 Days

Day: 23.7 Hours

Environment

Temp: -98 °C

Axial Tilt: 74.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 6.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 534.5

Radius: 9

Gravity: 6.6 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 5.65 AU - 7.83 AU

Year: 6391 Days

Day: 13 Hours

Environment

Temp: -165 °C

Axial Tilt: 29.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 87,753,367 km

• M1: 240,853 km (0.117 R)
• M2: 591,510 km (0.077 R)
• M3: 864,077 km (0.105 R)
• M4: 920,625 km (0.062 R)
• M5: 1,052,271 km (0.072 R)
• M6: 1,159,234 km (0.092 R)
• M7: 1,485,357 km (0.109 R)
• M8: 1,659,040 km (0.105 R)
• M9: 1,730,399 km (0.053 R)
• M10: 2,562,462 km (0.111 R)
• M11: 2,645,489 km (0.097 R)
• M12: 2,835,628 km (0.107 R)
• M13: 2,900,104 km (0.078 R)
• M14: 3,118,517 km (0.075 R)
• M15: 3,296,987 km (0.045 R)
• M16: 3,410,383 km (0.11 R)
• M17: 3,758,198 km (0.115 R)
• M18: 3,996,507 km (0.084 R)
• M19: 4,412,988 km (0.118 R)
• M20: 4,998,364 km (0.034 R)
• M21: 5,181,472 km (0.108 R)
• M22: 5,313,567 km (0.068 R)
• M23: 5,446,858 km (0.041 R)
• M24: 6,129,773 km (0.115 R)
• M25: 6,410,418 km (0.099 R)
• M26: 6,666,680 km (0.036 R)
• M27: 7,072,090 km (0.055 R)
• M28: 7,189,374 km (0.072 R)
• M29: 7,605,107 km (0.072 R)
• M30: 8,028,619 km (0.031 R)
• M31: 8,181,657 km (0.085 R)
• M32: 8,898,530 km (0.081 R)
• M33: 8,961,810 km (0.107 R)
• M34: 9,152,697 km (0.082 R)
• M35: 9,667,912 km (0.069 R)
• M36: 9,994,783 km (0.034 R)
• M37: 10,325,395 km (0.053 R)
• M38: 10,963,130 km (0.105 R)
• M39: 11,133,223 km (0.106 R)
• M40: 11,304,064 km (0.074 R)
• M41: 11,544,767 km (0.053 R)
• M42: 12,101,271 km (0.09 R)
• M43: 13,385,120 km (0.109 R)
• M44: 13,712,889 km (0.03 R)
• M45: 13,786,042 km (0.041 R)
• M46: 14,154,053 km (0.067 R)
• M47: 14,711,903 km (0.097 R)
• M48: 15,163,390 km (0.076 R)
• M49: 15,239,086 km (0.107 R)
• M50: 15,695,958 km (0.076 R)
• M51: 15,810,849 km (0.064 R)
• M52: 15,926,040 km (0.081 R)
• M53: 16,312,152 km (0.098 R)
• M54: 16,506,330 km (0.092 R)
• M55: 16,662,211 km (0.117 R)
• M56: 17,132,846 km (0.044 R)
• M57: 17,647,612 km (0.092 R)
• M58: 18,006,946 km (0.119 R)
• M59: 18,127,223 km (0.119 R)
• M60: 19,140,300 km (0.1 R)
• M61: 19,304,109 km (0.032 R)
• M62: 19,633,075 km (0.088 R)
• M63: 20,254,953 km (0.097 R)
• M64: 20,463,792 km (0.069 R)
• M65: 20,841,227 km (0.038 R)
• M66: 21,009,824 km (0.066 R)
• M67: 21,136,534 km (0.118 R)
• M68: 21,518,158 km (0.065 R)
• M69: 21,731,035 km (0.064 R)
• M70: 22,288,138 km (0.092 R)
• M71: 22,719,877 km (0.098 R)
• M72: 23,023,711 km (0.064 R)
• M73: 23,679,398 km (0.101 R)
• M74: 24,252,508 km (0.109 R)
• M75: 24,741,094 km (0.093 R)
• M76: 25,773,170 km (0.094 R)
• M77: 27,416,652 km (0.119 R)
• M78: 27,601,406 km (0.108 R)
• M79: 27,740,232 km (0.098 R)
• M80: 28,624,655 km (0.11 R)
• M81: 29,755,016 km (0.1 R)
• M82: 30,087,423 km (0.087 R)
• M83: 31,236,634 km (0.104 R)
• M84: 32,546,513 km (0.106 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 321.2

Radius: 13.3

Gravity: 1.82 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 6.91 AU - 8.87 AU

Year: 8095 Days

Day: 6 Hours

Environment

Temp: -174 °C

Axial Tilt: 21.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 87,753,367 km

• M1: 284,984 km (0.059 R)
• M2: 482,902 km (0.109 R)
• M3: 748,588 km (0.084 R)
• M4: 991,086 km (0.114 R)
• M5: 1,183,020 km (0.115 R)
• M6: 1,291,628 km (0.12 R)
• M7: 1,604,587 km (0.115 R)
• M8: 1,923,829 km (0.084 R)
• M9: 2,072,379 km (0.113 R)
• M10: 2,381,299 km (0.083 R)
• M11: 3,108,644 km (0.12 R)
• M12: 3,350,992 km (0.097 R)
• M13: 3,485,930 km (0.118 R)
• M14: 3,714,814 km (0.119 R)
• M15: 4,019,994 km (0.096 R)
• M16: 4,629,905 km (0.115 R)
• M17: 4,856,695 km (0.069 R)
• M18: 5,639,092 km (0.03 R)
• M19: 5,773,281 km (0.084 R)
• M20: 5,935,894 km (0.096 R)
• M21: 6,072,477 km (0.119 R)
• M22: 6,210,256 km (0.116 R)
• M23: 6,432,708 km (0.084 R)
• M24: 7,029,305 km (0.119 R)
• M25: 7,116,072 km (0.091 R)
• M26: 8,520,796 km (0.088 R)
• M27: 9,018,208 km (0.07 R)
• M28: 9,621,387 km (0.088 R)
• M29: 9,782,205 km (0.114 R)
• M30: 10,106,832 km (0.11 R)
• M31: 11,236,595 km (0.106 R)
• M32: 11,474,157 km (0.085 R)
• M33: 11,576,482 km (0.084 R)
• M34: 11,954,366 km (0.046 R)
• M35: 12,127,451 km (0.085 R)
• M36: 12,828,317 km (0.104 R)
• M37: 12,934,531 km (0.042 R)
• M38: 13,255,119 km (0.086 R)
• M39: 13,434,338 km (0.059 R)
• M40: 13,867,872 km (0.117 R)
• M41: 14,232,592 km (0.12 R)
• M42: 14,526,701 km (0.086 R)
• M43: 14,711,455 km (0.118 R)
• M44: 16,103,463 km (0.063 R)
• M45: 16,409,839 km (0.104 R)
• M46: 16,834,548 km (0.075 R)
• M47: 17,184,607 km (0.081 R)
• M48: 17,301,891 km (0.117 R)
• M49: 17,931,549 km (0.07 R)
• M50: 18,050,479 km (0.073 R)
• M51: 18,209,502 km (0.105 R)
• M52: 18,448,858 km (0.077 R)
• M53: 18,568,985 km (0.11 R)
• M54: 18,769,596 km (0.074 R)
• M55: 19,335,375 km (0.109 R)
• M56: 19,498,138 km (0.111 R)
• M57: 19,906,839 km (0.112 R)
• M58: 20,194,665 km (0.1 R)
• M59: 21,233,623 km (0.041 R)
• M60: 21,443,658 km (0.051 R)
• M61: 21,823,188 km (0.1 R)
• M62: 22,290,232 km (0.092 R)
• M63: 22,889,222 km (0.104 R)
• M64: 23,884,946 km (0.082 R)
• M65: 24,190,873 km (0.097 R)
• M66: 24,586,111 km (0.093 R)
• M67: 26,278,063 km (0.074 R)
• M68: 26,413,299 km (0.065 R)
• M69: 27,274,833 km (0.104 R)
• M70: 27,365,938 km (0.088 R)
• M71: 29,118,627 km (0.08 R)
• M72: 29,492,173 km (0.076 R)
• M73: 29,961,462 km (0.109 R)
• M74: 30,291,325 km (0.108 R)
• M75: 30,622,385 km (0.109 R)
• M76: 30,907,219 km (0.08 R)
• M77: 31,240,673 km (0.104 R)
• M78: 31,766,958 km (0.116 R)

Planet 9 - Ice Giant

Semi-Major Axis: 17.13 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 626.8

Radius: 7.8

Gravity: 10.3 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 12.9 AU - 21.36 AU

Year: 25896 Days

Day: 16.2 Hours

Environment

Temp: -195 °C

Axial Tilt: 3.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 87,753,367 km

• M1: 104,868 km (0.087 R)
• M2: 344,973 km (0.093 R)
• M3: 2,269,250 km (0.112 R)
• M4: 2,424,383 km (0.113 R)
• M5: 3,122,108 km (0.088 R)
• M6: 3,695,367 km (0.046 R)
• M7: 4,688,696 km (0.067 R)
• M8: 5,602,141 km (0.078 R)
• M9: 6,903,044 km (0.067 R)
• M10: 7,299,329 km (0.077 R)
• M11: 9,452,341 km (0.047 R)
• M12: 10,082,896 km (0.11 R)
• M13: 12,122,514 km (0.091 R)
• M14: 12,394,782 km (0.054 R)
• M15: 12,807,074 km (0.077 R)
• M16: 15,594,082 km (0.093 R)
• M17: 15,815,936 km (0.118 R)
• M18: 15,890,136 km (0.106 R)
• M19: 16,113,486 km (0.081 R)
• M20: 16,487,929 km (0.106 R)
• M21: 16,714,121 km (0.071 R)
• M22: 17,093,202 km (0.09 R)
• M23: 17,782,699 km (0.06 R)
• M24: 18,169,709 km (0.099 R)
• M25: 19,267,907 km (0.074 R)
• M26: 20,549,362 km (0.115 R)
• M27: 21,118,582 km (0.069 R)
• M28: 22,522,408 km (0.082 R)
• M29: 23,701,090 km (0.063 R)
• M30: 25,159,071 km (0.103 R)
• M31: 27,088,734 km (0.117 R)
• M32: 28,071,292 km (0.107 R)
• M33: 29,704,153 km (0.067 R)
• M34: 29,887,411 km (0.071 R)
• M35: 31,274,332 km (0.059 R)
• M36: 31,554,230 km (0.115 R)
• M37: 32,776,744 km (0.105 R)
• M38: 34,206,451 km (0.106 R)
• M39: 35,364,787 km (0.101 R)
• M40: 35,461,876 km (0.118 R)
• M41: 35,851,279 km (0.077 R)
• M42: 36,634,125 km (0.059 R)
• M43: 37,027,717 km (0.028 R)
• M44: 37,323,771 km (0.083 R)
• M45: 37,918,423 km (0.109 R)
• M46: 38,316,503 km (0.091 R)
• M47: 39,317,911 km (0.065 R)
• M48: 40,024,013 km (0.06 R)
• M49: 40,226,419 km (0.086 R)
• M50: 42,579,593 km (0.11 R)
• M51: 42,682,965 km (0.114 R)
• M52: 42,786,337 km (0.084 R)
• M53: 43,408,515 km (0.108 R)
• M54: 43,616,606 km (0.12 R)
• M55: 44,033,684 km (0.109 R)
• M56: 44,977,049 km (0.09 R)
• M57: 48,169,318 km (0.094 R)
• M58: 48,277,028 km (0.09 R)
• M59: 48,708,468 km (0.096 R)
• M60: 48,924,787 km (0.1 R)
• M61: 49,032,946 km (0.113 R)
• M62: 50,337,888 km (0.107 R)
• M63: 50,447,095 km (0.032 R)
• M64: 51,764,454 km (0.103 R)
• M65: 52,427,322 km (0.064 R)
• M66: 53,873,036 km (0.098 R)
• M67: 54,096,684 km (0.049 R)
• M68: 54,320,632 km (0.059 R)
• M69: 55,444,711 km (0.107 R)
• M70: 58,518,199 km (0.046 R)
• M71: 58,863,022 km (0.044 R)
• M72: 63,525,689 km (0.083 R)
• M73: 64,828,686 km (0.11 R)
• M74: 65,304,557 km (0.054 R)
• M75: 65,543,016 km (0.094 R)
• M76: 65,662,395 km (0.102 R)
• M77: 68,184,615 km (0.113 R)
• M78: 69,761,975 km (0.077 R)
• M79: 71,842,582 km (0.082 R)
• M80: 74,939,258 km (0.107 R)
• M81: 75,313,851 km (0.087 R)
• M82: 75,563,829 km (0.05 R)
• M83: 75,689,043 km (0.084 R)
• M84: 76,944,019 km (0.081 R)
• M85: 77,195,792 km (0.086 R)
• M86: 77,321,754 km (0.062 R)
• M87: 78,966,134 km (0.115 R)
• M88: 79,093,142 km (0.093 R)
• M89: 79,347,309 km (0.106 R)
• M90: 79,474,467 km (0.117 R)
• M91: 81,133,956 km (0.085 R)
• M92: 81,518,423 km (0.105 R)
• M93: 83,191,974 km (0.065 R)
• M94: 84,357,043 km (0.093 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 314 - 18,207 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit