🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.61

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 0.67 AU - 0.91 AU

Year: 250 Days

Day: 28.9 Hours

Environment

Temp: 199 °C

Axial Tilt: 33.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.89

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 0.62 AU - 0.98 AU

Year: 255 Days

Day: 15.8 Hours

Environment

Temp: 102 °C

Axial Tilt: 4.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.42

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 1.59 AU - 2.05 AU

Year: 875 Days

Day: 13.1 Hours

Environment

Temp: -42 °C

Axial Tilt: 6.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 78,736,475 km

• M1: 149,149 km (0.115 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.21

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 1.95 AU - 3.23 AU

Year: 1486 Days

Day: 21.4 Hours

Environment

Temp: -93 °C

Axial Tilt: 16.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 7.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 196.1

Radius: 12.8

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 6.72 AU - 7.66 AU

Year: 6872 Days

Day: 11.5 Hours

Environment

Temp: -146 °C

Axial Tilt: 42.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 78,736,475 km

• M1: 163,211 km (0.08 R)
• M2: 255,812 km (0.11 R)
• M3: 392,545 km (0.098 R)
• M4: 545,733 km (0.108 R)
• M5: 641,326 km (0.068 R)
• M6: 819,048 km (0.119 R)
• M7: 990,787 km (0.096 R)
• M8: 1,385,127 km (0.03 R)
• M9: 1,694,196 km (0.075 R)
• M10: 1,842,298 km (0.073 R)
• M11: 2,010,296 km (0.116 R)
• M12: 2,135,659 km (0.112 R)
• M13: 2,231,551 km (0.084 R)
• M14: 2,427,824 km (0.094 R)
• M15: 2,664,188 km (0.054 R)
• M16: 2,961,439 km (0.075 R)
• M17: 3,086,952 km (0.109 R)
• M18: 3,531,258 km (0.087 R)
• M19: 4,055,449 km (0.065 R)
• M20: 4,708,743 km (0.089 R)
• M21: 4,813,760 km (0.038 R)
• M22: 5,263,601 km (0.105 R)
• M23: 5,704,765 km (0.072 R)
• M24: 5,907,321 km (0.066 R)
• M25: 7,292,896 km (0.1 R)
• M26: 7,390,434 km (0.047 R)
• M27: 7,934,372 km (0.108 R)
• M28: 8,619,829 km (0.091 R)
• M29: 8,800,693 km (0.112 R)
• M30: 9,035,113 km (0.106 R)
• M31: 9,670,156 km (0.1 R)
• M32: 10,566,995 km (0.103 R)
• M33: 10,649,872 km (0.117 R)
• M34: 11,151,624 km (0.074 R)
• M35: 11,292,395 km (0.108 R)
• M36: 11,689,578 km (0.11 R)
• M37: 11,861,316 km (0.092 R)
• M38: 12,527,026 km (0.113 R)
• M39: 12,761,596 km (0.071 R)
• M40: 12,938,421 km (0.118 R)
• M41: 13,354,153 km (0.049 R)
• M42: 13,443,762 km (0.07 R)
• M43: 14,351,373 km (0.07 R)
• M44: 14,566,045 km (0.084 R)
• M45: 14,781,766 km (0.058 R)
• M46: 14,967,417 km (0.096 R)
• M47: 15,309,996 km (0.029 R)
• M48: 15,844,509 km (0.115 R)
• M49: 15,939,504 km (0.107 R)
• M50: 16,161,806 km (0.099 R)
• M51: 16,545,375 km (0.113 R)
• M52: 17,223,801 km (0.098 R)
• M53: 17,977,326 km (0.107 R)
• M54: 18,241,964 km (0.069 R)
• M55: 18,674,751 km (0.103 R)
• M56: 19,381,003 km (0.119 R)
• M57: 19,516,538 km (0.059 R)
• M58: 19,959,198 km (0.094 R)
• M59: 21,028,075 km (0.051 R)
• M60: 21,132,494 km (0.117 R)
• M61: 21,587,122 km (0.112 R)
• M62: 21,833,211 km (0.04 R)
• M63: 22,470,199 km (0.11 R)
• M64: 22,791,086 km (0.085 R)
• M65: 23,005,909 km (0.116 R)
• M66: 23,149,373 km (0.053 R)
• M67: 24,418,112 km (0.107 R)

Planet 6 - Ice Giant

Semi-Major Axis: 18.96 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 350.6

Radius: 7.8

Gravity: 5.76 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 16.44 AU - 21.48 AU

Year: 29427 Days

Day: 21.2 Hours

Environment

Temp: -205 °C

Axial Tilt: 22.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 78,736,475 km

• M1: 371,302 km (0.079 R)
• M2: 426,653 km (0.066 R)
• M3: 611,855 km (0.099 R)
• M4: 822,788 km (0.117 R)
• M5: 1,139,188 km (0.102 R)
• M6: 1,370,316 km (0.076 R)
• M7: 1,460,823 km (0.097 R)
• M8: 2,080,308 km (0.091 R)
• M9: 2,291,391 km (0.089 R)
• M10: 2,546,605 km (0.095 R)
• M11: 3,044,616 km (0.072 R)
• M12: 4,260,547 km (0.103 R)
• M13: 4,394,138 km (0.081 R)
• M14: 4,711,286 km (0.03 R)
• M15: 4,849,514 km (0.039 R)
• M16: 5,224,556 km (0.098 R)
• M17: 6,303,755 km (0.119 R)
• M18: 7,130,732 km (0.111 R)
• M19: 8,046,271 km (0.085 R)
• M20: 8,378,229 km (0.065 R)
• M21: 9,343,135 km (0.113 R)
• M22: 9,516,968 km (0.114 R)
• M23: 9,809,282 km (0.096 R)
• M24: 9,926,866 km (0.089 R)
• M25: 10,223,369 km (0.119 R)
• M26: 10,402,587 km (0.069 R)
• M27: 10,885,489 km (0.106 R)
• M28: 13,539,056 km (0.042 R)
• M29: 15,208,419 km (0.107 R)
• M30: 17,224,848 km (0.087 R)
• M31: 18,011,434 km (0.069 R)
• M32: 19,471,509 km (0.032 R)
• M33: 20,066,011 km (0.105 R)
• M34: 21,425,557 km (0.112 R)
• M35: 21,731,783 km (0.11 R)
• M36: 24,391,933 km (0.105 R)
• M37: 25,760,005 km (0.065 R)
• M38: 26,003,999 km (0.072 R)
• M39: 27,070,333 km (0.051 R)
• M40: 27,318,366 km (0.082 R)
• M41: 28,150,879 km (0.084 R)
• M42: 29,330,159 km (0.097 R)
• M43: 31,475,990 km (0.04 R)
• M44: 32,260,781 km (0.062 R)
• M45: 32,787,665 km (0.12 R)
• M46: 33,405,803 km (0.097 R)
• M47: 33,849,809 km (0.101 R)
• M48: 35,463,970 km (0.076 R)
• M49: 37,470,676 km (0.111 R)
• M50: 41,022,728 km (0.087 R)
• M51: 41,117,723 km (0.105 R)
• M52: 42,070,960 km (0.117 R)
• M53: 42,550,272 km (0.028 R)
• M54: 42,838,697 km (0.058 R)
• M55: 47,044,192 km (0.102 R)
• M56: 59,991,888 km (0.076 R)
• M57: 60,315,318 km (0.084 R)
• M58: 60,963,975 km (0.086 R)
• M59: 63,801,547 km (0.091 R)
• M60: 65,791,049 km (0.072 R)
• M61: 66,570,304 km (0.116 R)
• M62: 68,587,931 km (0.107 R)
• M63: 68,813,375 km (0.115 R)
• M64: 69,491,053 km (0.059 R)
• M65: 71,423,409 km (0.105 R)
• M66: 73,142,887 km (0.088 R)
• M67: 73,719,138 km (0.117 R)
• M68: 75,806,028 km (0.09 R)
• M69: 77,912,217 km (0.081 R)
• M70: 78,147,384 km (0.11 R)

Kuiper Belt

Range: 30.8 - 56.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 428 - 20,399 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit