🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.18

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 0.64 AU - 0.84 AU

Year: 235 Days

Day: 36.1 Hours

Environment

Temp: 146 °C

Axial Tilt: 49 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.78

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 1.02 AU - 1.14 AU

Year: 414 Days

Day: 35.7 Hours

Environment

Temp: 1 °C

Axial Tilt: 31.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 2.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.39

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 2.2 AU - 2.34 AU

Year: 1262 Days

Day: 16.8 Hours

Environment

Temp: -82 °C

Axial Tilt: 26.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.34

Radius: 0.65

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 4.03 AU - 4.77 AU

Year: 3405 Days

Day: 24.2 Hours

Environment

Temp: -136 °C

Axial Tilt: 42.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 21,994,321 km

• M1: 18,849 km (0.031 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 279.3

Radius: 14.8

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 4.59 AU - 5.59 AU

Year: 4237 Days

Day: 13.5 Hours

Environment

Temp: -143 °C

Axial Tilt: 25.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 21,994,321 km

• M1: 189,092 km (0.116 R)
• M2: 373,695 km (0.069 R)
• M3: 600,336 km (0.12 R)
• M4: 765,792 km (0.051 R)
• M5: 860,038 km (0.106 R)
• M6: 1,030,580 km (0.113 R)
• M7: 1,419,983 km (0.061 R)
• M8: 1,515,576 km (0.075 R)
• M9: 1,713,943 km (0.097 R)
• M10: 1,960,929 km (0.072 R)
• M11: 2,578,469 km (0.107 R)
• M12: 2,757,388 km (0.107 R)
• M13: 3,002,280 km (0.077 R)
• M14: 3,238,644 km (0.037 R)
• M15: 3,497,598 km (0.054 R)
• M16: 3,646,299 km (0.119 R)
• M17: 3,780,338 km (0.069 R)
• M18: 3,898,969 km (0.056 R)
• M19: 4,209,834 km (0.115 R)
• M20: 4,368,407 km (0.099 R)
• M21: 4,673,437 km (0.032 R)
• M22: 5,041,299 km (0.078 R)
• M23: 5,514,477 km (0.084 R)
• M24: 5,630,265 km (0.084 R)
• M25: 5,903,431 km (0.056 R)
• M26: 6,041,809 km (0.114 R)
• M27: 6,301,511 km (0.11 R)
• M28: 6,503,917 km (0.088 R)
• M29: 6,728,912 km (0.116 R)
• M30: 7,019,132 km (0.115 R)
• M31: 7,292,447 km (0.098 R)
• M32: 7,892,933 km (0.032 R)
• M33: 8,221,301 km (0.041 R)
• M34: 8,487,136 km (0.09 R)
• M35: 8,755,963 km (0.117 R)
• M36: 9,095,999 km (0.112 R)
• M37: 9,256,069 km (0.108 R)
• M38: 9,579,350 km (0.11 R)
• M39: 9,718,925 km (0.105 R)
• M40: 9,906,221 km (0.073 R)
• M41: 10,023,805 km (0.101 R)
• M42: 10,236,833 km (0.118 R)
• M43: 10,331,977 km (0.076 R)
• M44: 10,547,099 km (0.086 R)
• M45: 10,933,211 km (0.058 R)
• M46: 11,079,218 km (0.09 R)
• M47: 11,422,545 km (0.108 R)
• M48: 11,620,314 km (0.11 R)
• M49: 11,719,647 km (0.075 R)
• M50: 12,094,539 km (0.109 R)
• M51: 12,195,218 km (0.045 R)
• M52: 12,473,470 km (0.086 R)
• M53: 12,907,603 km (0.101 R)
• M54: 13,450,793 km (0.106 R)
• M55: 13,555,063 km (0.051 R)
• M56: 13,790,829 km (0.081 R)
• M57: 14,399,393 km (0.116 R)
• M58: 14,666,874 km (0.051 R)
• M59: 15,506,118 km (0.085 R)
• M60: 15,697,903 km (0.053 R)
• M61: 16,388,896 km (0.063 R)
• M62: 16,528,321 km (0.114 R)
• M63: 16,977,114 km (0.101 R)
• M64: 17,174,733 km (0.087 R)
• M65: 17,686,507 km (0.092 R)
• M66: 17,886,819 km (0.053 R)
• M67: 18,174,346 km (0.115 R)
• M68: 18,318,708 km (0.065 R)
• M69: 18,666,673 km (0.11 R)
• M70: 19,369,184 km (0.081 R)
• M71: 19,812,742 km (0.034 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 351.8

Radius: 13.8

Gravity: 1.85 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 4.9 AU - 5.44 AU

Year: 4337 Days

Day: 8.6 Hours

Environment

Temp: -140 °C

Axial Tilt: 19.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 21,994,321 km

• M1: 173,534 km (0.105 R)
• M2: 326,871 km (0.083 R)
• M3: 524,939 km (0.109 R)
• M4: 702,960 km (0.086 R)
• M5: 1,033,721 km (0.113 R)
• M6: 1,171,052 km (0.066 R)
• M7: 1,426,715 km (0.11 R)
• M8: 1,568,234 km (0.074 R)
• M9: 1,908,121 km (0.115 R)
• M10: 2,226,914 km (0.12 R)
• M11: 2,316,822 km (0.098 R)
• M12: 2,500,678 km (0.089 R)
• M13: 2,610,184 km (0.053 R)
• M14: 2,899,506 km (0.1 R)
• M15: 3,031,451 km (0.055 R)
• M16: 3,148,586 km (0.073 R)
• M17: 3,387,644 km (0.083 R)
• M18: 3,597,380 km (0.065 R)
• M19: 4,103,470 km (0.071 R)
• M20: 4,346,267 km (0.106 R)
• M21: 4,690,342 km (0.116 R)
• M22: 4,905,015 km (0.061 R)
• M23: 5,486,652 km (0.107 R)
• M24: 5,754,581 km (0.106 R)
• M25: 5,963,719 km (0.056 R)
• M26: 6,175,251 km (0.104 R)
• M27: 7,091,388 km (0.115 R)
• M28: 7,248,166 km (0.091 R)
• M29: 7,406,142 km (0.081 R)
• M30: 9,024,342 km (0.115 R)
• M31: 9,170,200 km (0.112 R)
• M32: 9,292,272 km (0.082 R)
• M33: 9,538,061 km (0.091 R)
• M34: 9,661,778 km (0.099 R)
• M35: 11,032,095 km (0.062 R)
• M36: 11,240,186 km (0.064 R)
• M37: 11,581,418 km (0.093 R)
• M38: 11,713,513 km (0.109 R)
• M39: 11,819,578 km (0.102 R)
• M40: 12,059,234 km (0.079 R)
• M41: 12,543,781 km (0.059 R)
• M42: 12,733,920 km (0.107 R)
• M43: 12,924,957 km (0.088 R)
• M44: 13,172,093 km (0.103 R)
• M45: 13,615,201 km (0.102 R)
• M46: 13,782,751 km (0.096 R)
• M47: 14,345,837 km (0.054 R)
• M48: 14,830,535 km (0.09 R)
• M49: 15,407,533 km (0.071 R)
• M50: 15,786,615 km (0.101 R)
• M51: 15,962,691 km (0.057 R)
• M52: 16,257,399 km (0.098 R)
• M53: 16,494,661 km (0.115 R)
• M54: 17,002,396 km (0.118 R)
• M55: 17,243,099 km (0.091 R)
• M56: 18,063,793 km (0.099 R)
• M57: 18,897,353 km (0.083 R)
• M58: 19,365,893 km (0.065 R)
• M59: 20,666,048 km (0.059 R)
• M60: 20,890,894 km (0.057 R)
• M61: 21,245,740 km (0.087 R)
• M62: 21,863,579 km (0.111 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 374 - 10,630 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit