🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.56

Radius: 0.79

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 0.84 AU - 1.26 AU

Year: 391 Days

Day: 36.5 Hours

Environment

Temp: 12 °C

Axial Tilt: 43.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 39,919,108 km

• M1: 19,747 km (0.113 R)
• M2: 176,825 km (0.117 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.53

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 1.71 AU - 1.95 AU

Year: 900 Days

Day: 20 Hours

Environment

Temp: -50 °C

Axial Tilt: 14.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 4.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.76

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 3.28 AU - 4.88 AU

Year: 2995 Days

Day: 14.9 Hours

Environment

Temp: -119 °C

Axial Tilt: 34.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 6.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 83

Radius: 14.6

Gravity: 0.39 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 5.61 AU - 6.41 AU

Year: 5355 Days

Day: 11.5 Hours

Environment

Temp: -142 °C

Axial Tilt: 9.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 39,919,108 km

• M1: 242,648 km (0.095 R)
• M2: 354,397 km (0.099 R)
• M3: 505,491 km (0.069 R)
• M4: 612,902 km (0.073 R)
• M5: 722,707 km (0.086 R)
• M6: 856,597 km (0.116 R)
• M7: 948,451 km (0.055 R)
• M8: 1,044,044 km (0.071 R)
• M9: 1,161,627 km (0.093 R)
• M10: 1,411,606 km (0.045 R)
• M11: 1,658,592 km (0.109 R)
• M12: 2,067,742 km (0.033 R)
• M13: 2,207,466 km (0.092 R)
• M14: 2,326,396 km (0.1 R)
• M15: 2,484,372 km (0.099 R)
• M16: 2,595,822 km (0.079 R)
• M17: 2,824,109 km (0.081 R)
• M18: 2,979,990 km (0.101 R)
• M19: 3,355,181 km (0.11 R)
• M20: 3,860,223 km (0.043 R)
• M21: 4,063,228 km (0.099 R)
• M22: 4,894,992 km (0.078 R)
• M23: 4,988,939 km (0.095 R)
• M24: 5,387,019 km (0.114 R)
• M25: 5,516,571 km (0.112 R)
• M26: 5,630,864 km (0.119 R)
• M27: 5,778,966 km (0.045 R)
• M28: 6,079,059 km (0.103 R)
• M29: 6,247,955 km (0.113 R)
• M30: 6,452,904 km (0.086 R)
• M31: 6,729,511 km (0.113 R)
• M32: 6,886,888 km (0.106 R)
• M33: 7,134,173 km (0.098 R)
• M34: 7,330,445 km (0.106 R)
• M35: 7,528,662 km (0.047 R)
• M36: 7,655,671 km (0.046 R)
• M37: 7,820,079 km (0.102 R)
• M38: 8,004,084 km (0.057 R)
• M39: 8,245,535 km (0.071 R)
• M40: 8,376,583 km (0.104 R)
• M41: 8,926,804 km (0.081 R)
• M42: 9,293,618 km (0.101 R)
• M43: 9,902,930 km (0.109 R)
• M44: 10,042,355 km (0.065 R)
• M45: 10,222,621 km (0.056 R)
• M46: 10,383,738 km (0.069 R)
• M47: 10,565,948 km (0.119 R)
• M48: 11,305,560 km (0.073 R)
• M49: 11,765,723 km (0.12 R)
• M50: 12,168,291 km (0.106 R)
• M51: 12,296,347 km (0.106 R)
• M52: 12,596,889 km (0.04 R)
• M53: 12,878,133 km (0.101 R)
• M54: 13,117,788 km (0.067 R)
• M55: 13,336,800 km (0.051 R)
• M56: 14,203,121 km (0.115 R)
• M57: 14,450,706 km (0.105 R)
• M58: 14,609,130 km (0.07 R)
• M59: 14,995,990 km (0.111 R)
• M60: 15,524,968 km (0.109 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 522

Radius: 11.4

Gravity: 4.02 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 6.73 AU - 9.89 AU

Year: 8706 Days

Day: 11.4 Hours

Environment

Temp: -159 °C

Axial Tilt: 29.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 39,919,108 km

• M1: 200,760 km (0.075 R)
• M2: 380,278 km (0.079 R)
• M3: 613,501 km (0.116 R)
• M4: 894,296 km (0.046 R)
• M5: 1,456,634 km (0.081 R)
• M6: 1,553,574 km (0.071 R)
• M7: 1,815,969 km (0.091 R)
• M8: 2,049,341 km (0.069 R)
• M9: 2,315,326 km (0.067 R)
• M10: 2,499,032 km (0.091 R)
• M11: 2,979,242 km (0.102 R)
• M12: 4,190,536 km (0.115 R)
• M13: 4,789,376 km (0.09 R)
• M14: 5,084,084 km (0.102 R)
• M15: 5,784,501 km (0.093 R)
• M16: 6,003,662 km (0.053 R)
• M17: 6,353,721 km (0.098 R)
• M18: 6,677,899 km (0.077 R)
• M19: 6,907,981 km (0.081 R)
• M20: 8,132,290 km (0.107 R)
• M21: 8,484,294 km (0.119 R)
• M22: 9,422,721 km (0.102 R)
• M23: 11,672,224 km (0.093 R)
• M24: 12,029,464 km (0.097 R)
• M25: 12,229,476 km (0.103 R)
• M26: 12,309,810 km (0.116 R)
• M27: 13,494,027 km (0.119 R)
• M28: 13,660,230 km (0.108 R)
• M29: 14,289,589 km (0.088 R)
• M30: 14,459,083 km (0.103 R)
• M31: 14,800,017 km (0.096 R)
• M32: 14,928,521 km (0.12 R)
• M33: 15,100,409 km (0.098 R)
• M34: 15,707,328 km (0.042 R)
• M35: 16,410,886 km (0.097 R)
• M36: 16,588,309 km (0.1 R)
• M37: 16,811,061 km (0.097 R)
• M38: 16,945,250 km (0.096 R)
• M39: 17,485,298 km (0.113 R)
• M40: 17,985,404 km (0.119 R)
• M41: 18,214,289 km (0.053 R)
• M42: 18,305,992 km (0.1 R)
• M43: 18,397,995 km (0.115 R)
• M44: 18,582,449 km (0.103 R)
• M45: 18,674,901 km (0.086 R)
• M46: 19,279,426 km (0.104 R)
• M47: 19,419,898 km (0.103 R)
• M48: 19,607,643 km (0.106 R)
• M49: 19,937,656 km (0.094 R)
• M50: 20,222,042 km (0.099 R)
• M51: 20,317,186 km (0.091 R)
• M52: 20,842,873 km (0.105 R)
• M53: 21,083,277 km (0.068 R)
• M54: 21,227,938 km (0.083 R)
• M55: 21,566,927 km (0.119 R)
• M56: 21,664,016 km (0.086 R)
• M57: 22,299,208 km (0.111 R)
• M58: 22,643,732 km (0.057 R)
• M59: 22,742,467 km (0.081 R)
• M60: 23,487,763 km (0.087 R)
• M61: 23,838,421 km (0.119 R)
• M62: 23,938,801 km (0.056 R)
• M63: 24,089,745 km (0.092 R)
• M64: 24,392,681 km (0.037 R)
• M65: 24,747,677 km (0.091 R)
• M66: 25,309,117 km (0.116 R)
• M67: 25,616,990 km (0.099 R)
• M68: 26,444,416 km (0.119 R)
• M69: 27,018,273 km (0.086 R)
• M70: 27,122,992 km (0.075 R)
• M71: 27,966,125 km (0.104 R)
• M72: 28,497,497 km (0.083 R)
• M73: 28,871,342 km (0.106 R)
• M74: 30,765,251 km (0.101 R)
• M75: 31,148,820 km (0.061 R)
• M76: 31,368,729 km (0.103 R)
• M77: 31,865,394 km (0.118 R)
• M78: 32,587,503 km (0.074 R)
• M79: 33,708,739 km (0.119 R)
• M80: 36,624,999 km (0.091 R)
• M81: 36,973,413 km (0.081 R)
• M82: 39,383,285 km (0.118 R)
• M83: 39,859,455 km (0.034 R)

Kuiper Belt

Range: 30.2 - 57.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 161 - 17,933 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit