🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.11 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.12

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 1.1 AU - 1.12 AU

Year: 448 Days

Day: 35.2 Hours

Environment

Temp: 1 °C

Axial Tilt: 39.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 25,189,841 km

• M1: 42,635 km (0.083 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.77

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 0.98 AU - 1.28 AU

Year: 460 Days

Day: 23.9 Hours

Environment

Temp: -19 °C

Axial Tilt: 44.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 25,189,841 km

• M1: 1,173,296 km (0.096 R)

Asteroid Belt

Center: 4.18 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 7.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 783.2

Radius: 13

Gravity: 4.63 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 6.13 AU - 8.31 AU

Year: 7428 Days

Day: 7.2 Hours

Environment

Temp: -162 °C

Axial Tilt: 151.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 25,189,841 km

• M1: 165,306 km (0.077 R)
• M2: 1,002,755 km (0.118 R)
• M3: 1,212,491 km (0.047 R)
• M4: 1,323,044 km (0.09 R)
• M5: 1,906,625 km (0.063 R)
• M6: 3,185,088 km (0.073 R)
• M7: 4,018,199 km (0.075 R)
• M8: 4,186,945 km (0.096 R)
• M9: 4,590,261 km (0.116 R)
• M10: 4,767,086 km (0.099 R)
• M11: 5,559,057 km (0.113 R)
• M12: 6,034,629 km (0.084 R)
• M13: 6,923,838 km (0.065 R)
• M14: 7,059,075 km (0.097 R)
• M15: 7,229,317 km (0.118 R)
• M16: 7,504,727 km (0.109 R)
• M17: 7,853,739 km (0.114 R)
• M18: 8,101,323 km (0.088 R)
• M19: 8,279,644 km (0.076 R)
• M20: 9,117,242 km (0.117 R)
• M21: 9,302,893 km (0.098 R)
• M22: 9,943,621 km (0.116 R)
• M23: 10,173,104 km (0.111 R)
• M24: 11,506,919 km (0.072 R)
• M25: 11,707,829 km (0.102 R)
• M26: 11,950,327 km (0.081 R)
• M27: 12,978,662 km (0.055 R)
• M28: 13,906,917 km (0.111 R)
• M29: 15,295,335 km (0.047 R)
• M30: 15,472,010 km (0.098 R)
• M31: 15,604,853 km (0.102 R)
• M32: 15,782,725 km (0.117 R)
• M33: 17,367,565 km (0.071 R)
• M34: 17,969,098 km (0.083 R)
• M35: 19,287,803 km (0.105 R)
• M36: 19,958,899 km (0.044 R)
• M37: 20,055,390 km (0.099 R)
• M38: 20,394,379 km (0.109 R)
• M39: 20,491,468 km (0.069 R)
• M40: 20,784,081 km (0.057 R)
• M41: 21,323,980 km (0.056 R)
• M42: 21,769,033 km (0.119 R)
• M43: 22,167,412 km (0.051 R)
• M44: 22,718,980 km (0.066 R)
• M45: 23,224,321 km (0.099 R)
• M46: 23,529,351 km (0.113 R)
• M47: 23,733,403 km (0.073 R)
• M48: 24,866,457 km (0.1 R)
• M49: 25,022,338 km (0.091 R)
• M50: 25,439,567 km (0.087 R)
• M51: 25,649,004 km (0.085 R)
• M52: 25,806,530 km (0.119 R)
• M53: 26,280,905 km (0.119 R)
• M54: 26,439,628 km (0.113 R)
• M55: 26,811,379 km (0.069 R)
• M56: 27,184,925 km (0.067 R)
• M57: 27,667,528 km (0.117 R)
• M58: 29,461,655 km (0.085 R)
• M59: 29,736,766 km (0.108 R)
• M60: 31,573,977 km (0.087 R)
• M61: 31,968,317 km (0.088 R)
• M62: 32,421,150 km (0.053 R)
• M63: 32,819,080 km (0.088 R)
• M64: 33,964,850 km (0.096 R)
• M65: 34,716,579 km (0.099 R)
• M66: 35,473,993 km (0.109 R)
• M67: 35,766,607 km (0.119 R)
• M68: 36,177,851 km (0.1 R)
• M69: 36,886,347 km (0.085 R)
• M70: 38,077,296 km (0.112 R)
• M71: 38,617,344 km (0.108 R)
• M72: 38,737,770 km (0.116 R)
• M73: 39,644,483 km (0.052 R)
• M74: 40,864,304 km (0.086 R)

Planet 4 - Ice Giant

Semi-Major Axis: 11.64 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 43

Radius: 3.2

Gravity: 4.2 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 9.65 AU - 13.63 AU

Year: 15205 Days

Day: 18.9 Hours

Environment

Temp: -188 °C

Axial Tilt: 11.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 25,189,841 km

• M1: 157,676 km (0.1 R)
• M2: 764,595 km (0.087 R)
• M3: 920,027 km (0.12 R)
• M4: 957,277 km (0.116 R)
• M5: 1,329,177 km (0.103 R)
• M6: 1,385,575 km (0.048 R)
• M7: 2,008,651 km (0.097 R)
• M8: 2,089,882 km (0.037 R)
• M9: 2,155,705 km (0.116 R)
• M10: 2,425,580 km (0.114 R)
• M11: 2,564,556 km (0.061 R)
• M12: 2,868,390 km (0.032 R)
• M13: 3,221,291 km (0.082 R)
• M14: 3,987,830 km (0.095 R)
• M15: 4,276,106 km (0.111 R)
• M16: 4,571,113 km (0.115 R)
• M17: 4,981,908 km (0.07 R)
• M18: 5,047,881 km (0.041 R)
• M19: 5,136,293 km (0.109 R)
• M20: 5,269,735 km (0.086 R)
• M21: 5,472,141 km (0.112 R)
• M22: 6,861,007 km (0.058 R)
• M23: 7,057,280 km (0.041 R)
• M24: 7,131,330 km (0.12 R)
• M25: 7,911,932 km (0.096 R)
• M26: 8,247,181 km (0.084 R)
• M27: 9,226,748 km (0.038 R)
• M28: 9,771,284 km (0.029 R)
• M29: 9,881,538 km (0.077 R)
• M30: 9,936,739 km (0.095 R)
• M31: 11,379,611 km (0.105 R)
• M32: 11,408,483 km (0.102 R)
• M33: 11,845,608 km (0.095 R)
• M34: 12,886,510 km (0.081 R)
• M35: 13,067,823 km (0.113 R)
• M36: 14,049,334 km (0.104 R)
• M37: 14,769,199 km (0.03 R)
• M38: 15,919,906 km (0.054 R)
• M39: 17,699,373 km (0.102 R)
• M40: 17,934,541 km (0.117 R)
• M41: 18,035,669 km (0.091 R)
• M42: 18,103,287 km (0.107 R)
• M43: 18,374,209 km (0.067 R)
• M44: 18,851,576 km (0.065 R)
• M45: 19,853,283 km (0.087 R)
• M46: 20,343,066 km (0.067 R)
• M47: 20,801,434 km (0.094 R)
• M48: 23,474,599 km (0.068 R)
• M49: 23,992,357 km (0.098 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 314 - 17,827 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit