🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.84

Radius: 0.93

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 0.55 AU - 0.57 AU

Year: 150 Days

Day: 34.9 Hours

Environment

Temp: 182 °C

Axial Tilt: 39.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.05

Radius: 1.02

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 0.93 AU - 1.43 AU

Year: 459 Days

Day: 16.3 Hours

Environment

Temp: 24 °C

Axial Tilt: 22.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.18

Radius: 0.5

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 1.2 AU - 1.84 AU

Year: 671 Days

Day: 46.6 Hours

Environment

Temp: -26 °C

Axial Tilt: 24.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.07

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 1.9 AU - 2.16 AU

Year: 1036 Days

Day: 35.5 Hours

Environment

Temp: -71 °C

Axial Tilt: 8.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 73,263,325 km

• M1: 180,565 km (0.104 R)
• M2: 449,093 km (0.066 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 792.9

Radius: 8.9

Gravity: 10.01 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 5.59 AU - 5.71 AU

Year: 4810 Days

Day: 11.9 Hours

Environment

Temp: -147 °C

Axial Tilt: 34.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 73,263,325 km

• M1: 121,623 km (0.1 R)
• M2: 239,805 km (0.108 R)
• M3: 338,690 km (0.086 R)
• M4: 394,789 km (0.067 R)
• M5: 475,721 km (0.095 R)
• M6: 693,087 km (0.116 R)
• M7: 833,559 km (0.103 R)
• M8: 1,055,114 km (0.112 R)
• M9: 1,671,756 km (0.08 R)
• M10: 1,863,541 km (0.092 R)
• M11: 2,007,603 km (0.082 R)
• M12: 2,174,106 km (0.114 R)
• M13: 2,287,651 km (0.117 R)
• M14: 2,520,724 km (0.09 R)
• M15: 2,720,886 km (0.06 R)
• M16: 2,968,171 km (0.114 R)
• M17: 3,352,638 km (0.107 R)
• M18: 3,981,996 km (0.041 R)
• M19: 4,074,896 km (0.117 R)
• M20: 4,215,668 km (0.12 R)
• M21: 4,429,743 km (0.058 R)
• M22: 4,745,394 km (0.076 R)
• M23: 4,918,479 km (0.113 R)
• M24: 5,372,957 km (0.065 R)
• M25: 5,605,283 km (0.055 R)
• M26: 6,106,585 km (0.12 R)
• M27: 6,403,387 km (0.075 R)
• M28: 6,927,279 km (0.119 R)
• M29: 6,983,229 km (0.094 R)
• M30: 7,067,452 km (0.081 R)
• M31: 7,180,249 km (0.101 R)
• M32: 7,493,657 km (0.085 R)
• M33: 7,579,825 km (0.105 R)
• M34: 7,957,410 km (0.055 R)
• M35: 8,520,197 km (0.063 R)
• M36: 9,095,850 km (0.119 R)
• M37: 9,372,905 km (0.063 R)
• M38: 9,590,420 km (0.084 R)
• M39: 10,476,788 km (0.112 R)
• M40: 10,799,769 km (0.033 R)
• M41: 10,929,770 km (0.071 R)
• M42: 11,356,274 km (0.062 R)
• M43: 11,687,932 km (0.075 R)
• M44: 11,855,033 km (0.049 R)
• M45: 12,259,097 km (0.077 R)
• M46: 12,327,014 km (0.04 R)
• M47: 12,599,432 km (0.061 R)
• M48: 12,770,721 km (0.086 R)
• M49: 13,289,377 km (0.11 R)
• M50: 13,393,946 km (0.052 R)
• M51: 13,603,832 km (0.094 R)
• M52: 13,709,149 km (0.091 R)
• M53: 15,030,996 km (0.056 R)
• M54: 15,578,374 km (0.108 R)
• M55: 15,835,982 km (0.033 R)
• M56: 16,617,481 km (0.07 R)
• M57: 17,031,867 km (0.101 R)
• M58: 17,221,408 km (0.076 R)
• M59: 18,645,280 km (0.078 R)
• M60: 18,762,415 km (0.111 R)
• M61: 18,840,505 km (0.107 R)
• M62: 19,470,163 km (0.097 R)
• M63: 19,588,944 km (0.117 R)
• M64: 19,787,460 km (0.095 R)
• M65: 20,066,610 km (0.116 R)
• M66: 20,226,679 km (0.045 R)
• M67: 21,932,843 km (0.055 R)
• M68: 23,137,704 km (0.039 R)
• M69: 23,347,740 km (0.111 R)
• M70: 23,431,814 km (0.055 R)
• M71: 24,151,080 km (0.109 R)
• M72: 24,364,108 km (0.048 R)
• M73: 24,534,799 km (0.057 R)
• M74: 24,620,369 km (0.113 R)
• M75: 26,133,551 km (0.059 R)
• M76: 26,615,256 km (0.079 R)
• M77: 27,543,212 km (0.061 R)
• M78: 27,632,073 km (0.081 R)
• M79: 28,571,548 km (0.103 R)
• M80: 29,339,733 km (0.057 R)
• M81: 30,160,427 km (0.108 R)
• M82: 30,481,613 km (0.045 R)
• M83: 30,665,768 km (0.116 R)

Planet 6 - Ice Giant

Semi-Major Axis: 13.27 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 816

Radius: 6.7

Gravity: 18.18 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 12.38 AU - 14.16 AU

Year: 17313 Days

Day: 23.4 Hours

Environment

Temp: -191 °C

Axial Tilt: 41.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 73,263,325 km

• M1: 85,570 km (0.087 R)
• M2: 260,001 km (0.113 R)
• M3: 647,011 km (0.101 R)
• M4: 1,240,466 km (0.102 R)
• M5: 2,026,303 km (0.111 R)
• M6: 2,158,847 km (0.118 R)
• M7: 2,328,341 km (0.099 R)
• M8: 2,432,312 km (0.108 R)
• M9: 2,537,778 km (0.07 R)
• M10: 2,937,205 km (0.099 R)
• M11: 3,834,941 km (0.076 R)
• M12: 4,123,965 km (0.09 R)
• M13: 4,377,234 km (0.091 R)
• M14: 4,635,739 km (0.077 R)
• M15: 4,943,611 km (0.12 R)
• M16: 4,988,042 km (0.112 R)
• M17: 5,765,352 km (0.112 R)
• M18: 5,812,176 km (0.086 R)
• M19: 5,859,150 km (0.101 R)
• M20: 6,096,263 km (0.089 R)
• M21: 6,192,005 km (0.112 R)
• M22: 6,240,026 km (0.052 R)
• M23: 6,628,682 km (0.037 R)
• M24: 7,025,415 km (0.055 R)
• M25: 7,480,791 km (0.109 R)
• M26: 7,634,727 km (0.086 R)
• M27: 8,419,967 km (0.11 R)
• M28: 9,176,034 km (0.102 R)
• M29: 9,562,146 km (0.089 R)
• M30: 10,579,262 km (0.081 R)
• M31: 11,042,268 km (0.089 R)
• M32: 11,988,025 km (0.085 R)
• M33: 12,228,429 km (0.118 R)
• M34: 12,775,359 km (0.049 R)
• M35: 13,082,783 km (0.105 R)
• M36: 13,206,350 km (0.108 R)
• M37: 13,579,448 km (0.103 R)
• M38: 13,641,979 km (0.096 R)
• M39: 14,399,842 km (0.1 R)
• M40: 14,463,571 km (0.119 R)
• M41: 15,496,694 km (0.074 R)
• M42: 16,154,326 km (0.103 R)
• M43: 17,225,596 km (0.064 R)
• M44: 18,181,527 km (0.107 R)
• M45: 18,319,606 km (0.064 R)
• M46: 18,388,720 km (0.069 R)
• M47: 19,084,649 km (0.099 R)
• M48: 20,002,282 km (0.063 R)
• M49: 20,144,700 km (0.053 R)
• M50: 20,359,073 km (0.108 R)
• M51: 20,862,021 km (0.031 R)
• M52: 21,151,194 km (0.068 R)
• M53: 21,733,728 km (0.115 R)
• M54: 21,953,637 km (0.075 R)
• M55: 24,419,608 km (0.07 R)
• M56: 25,956,427 km (0.093 R)
• M57: 26,267,441 km (0.078 R)
• M58: 26,814,820 km (0.118 R)
• M59: 27,524,213 km (0.094 R)
• M60: 28,159,854 km (0.093 R)
• M61: 30,340,692 km (0.108 R)
• M62: 30,832,720 km (0.099 R)
• M63: 31,658,500 km (0.09 R)
• M64: 32,074,232 km (0.086 R)
• M65: 34,948,157 km (0.055 R)
• M66: 36,851,191 km (0.079 R)
• M67: 39,143,180 km (0.082 R)
• M68: 39,499,971 km (0.112 R)
• M69: 40,486,420 km (0.105 R)
• M70: 40,666,685 km (0.076 R)
• M71: 41,571,902 km (0.096 R)
• M72: 41,935,874 km (0.107 R)
• M73: 42,666,809 km (0.109 R)
• M74: 45,258,442 km (0.063 R)
• M75: 45,539,088 km (0.068 R)
• M76: 45,820,481 km (0.09 R)
• M77: 46,290,518 km (0.099 R)
• M78: 47,520,063 km (0.115 R)
• M79: 50,204,746 km (0.116 R)
• M80: 50,495,415 km (0.063 R)
• M81: 50,883,621 km (0.098 R)
• M82: 51,078,099 km (0.091 R)
• M83: 52,250,497 km (0.041 R)
• M84: 56,322,102 km (0.108 R)
• M85: 56,926,328 km (0.109 R)
• M86: 59,160,722 km (0.086 R)
• M87: 59,262,897 km (0.109 R)
• M88: 62,565,569 km (0.113 R)
• M89: 64,554,473 km (0.085 R)
• M90: 65,821,418 km (0.111 R)
• M91: 68,058,055 km (0.082 R)
• M92: 68,701,775 km (0.119 R)
• M93: 71,514,065 km (0.099 R)

Kuiper Belt

Range: 30.6 - 58.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 529 - 14,383 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit