🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.55

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 0.94 AU - 1.3 AU

Year: 435 Days

Day: 30.2 Hours

Environment

Temp: 26 °C

Axial Tilt: 28.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Asteroid Belt

Center: 1.6 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 2.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.78

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 1.72 AU - 2.42 AU

Year: 1093 Days

Day: 25.1 Hours

Environment

Temp: -74 °C

Axial Tilt: 28.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.68 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 5.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 889.6

Radius: 9.8

Gravity: 9.26 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 4.09 AU - 6.47 AU

Year: 4454 Days

Day: 9.8 Hours

Environment

Temp: -137 °C

Axial Tilt: 25.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 34,405,921 km

• M1: 152,291 km (0.12 R)
• M2: 364,869 km (0.036 R)
• M3: 524,490 km (0.098 R)
• M4: 708,795 km (0.037 R)
• M5: 955,781 km (0.101 R)
• M6: 1,025,493 km (0.112 R)
• M7: 1,200,074 km (0.11 R)
• M8: 1,368,821 km (0.104 R)
• M9: 1,448,257 km (0.061 R)
• M10: 1,611,917 km (0.071 R)
• M11: 1,799,064 km (0.049 R)
• M12: 2,677,503 km (0.109 R)
• M13: 3,024,271 km (0.034 R)
• M14: 3,108,045 km (0.109 R)
• M15: 3,342,316 km (0.1 R)
• M16: 4,056,496 km (0.062 R)
• M17: 4,407,303 km (0.118 R)
• M18: 5,289,033 km (0.054 R)
• M19: 5,828,183 km (0.088 R)
• M20: 5,959,231 km (0.097 R)
• M21: 6,170,763 km (0.109 R)
• M22: 6,304,353 km (0.104 R)
• M23: 6,384,837 km (0.083 R)
• M24: 6,492,847 km (0.089 R)
• M25: 6,710,661 km (0.088 R)
• M26: 7,634,428 km (0.062 R)
• M27: 7,749,170 km (0.09 R)
• M28: 8,449,288 km (0.064 R)
• M29: 8,568,068 km (0.087 R)
• M30: 8,717,218 km (0.079 R)
• M31: 8,837,045 km (0.115 R)
• M32: 8,927,403 km (0.057 R)
• M33: 9,200,269 km (0.103 R)
• M34: 9,322,341 km (0.076 R)
• M35: 9,661,030 km (0.11 R)
• M36: 9,909,812 km (0.117 R)
• M37: 10,413,807 km (0.059 R)
• M38: 12,613,943 km (0.103 R)
• M39: 12,851,803 km (0.071 R)
• M40: 12,954,278 km (0.082 R)
• M41: 14,558,715 km (0.053 R)
• M42: 14,879,902 km (0.11 R)
• M43: 15,131,376 km (0.08 R)
• M44: 15,203,482 km (0.111 R)
• M45: 15,384,196 km (0.106 R)
• M46: 15,492,954 km (0.111 R)
• M47: 15,711,367 km (0.111 R)
• M48: 16,077,582 km (0.087 R)
• M49: 16,483,741 km (0.112 R)
• M50: 16,930,589 km (0.105 R)
• M51: 17,268,381 km (0.093 R)
• M52: 18,487,454 km (0.116 R)
• M53: 18,641,690 km (0.095 R)
• M54: 18,912,911 km (0.039 R)
• M55: 19,419,898 km (0.118 R)
• M56: 19,655,365 km (0.1 R)
• M57: 20,010,361 km (0.054 R)
• M58: 20,606,807 km (0.092 R)
• M59: 21,330,263 km (0.086 R)
• M60: 21,654,441 km (0.107 R)
• M61: 21,857,894 km (0.083 R)
• M62: 22,021,106 km (0.1 R)
• M63: 22,802,007 km (0.117 R)
• M64: 23,091,927 km (0.103 R)
• M65: 23,299,868 km (0.104 R)
• M66: 24,095,430 km (0.062 R)
• M67: 24,348,549 km (0.102 R)
• M68: 24,857,332 km (0.114 R)
• M69: 25,198,565 km (0.105 R)
• M70: 25,455,424 km (0.062 R)
• M71: 25,541,293 km (0.056 R)
• M72: 25,799,350 km (0.114 R)
• M73: 25,971,836 km (0.1 R)
• M74: 26,188,005 km (0.073 R)
• M75: 26,361,389 km (0.049 R)
• M76: 26,448,305 km (0.09 R)
• M77: 26,927,617 km (0.091 R)
• M78: 27,014,982 km (0.102 R)
• M79: 27,409,771 km (0.068 R)
• M80: 27,673,961 km (0.116 R)
• M81: 28,918,166 km (0.103 R)
• M82: 30,089,667 km (0.119 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 785

Radius: 9.8

Gravity: 8.17 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 6 AU - 6.42 AU

Year: 5681 Days

Day: 13 Hours

Environment

Temp: -154 °C

Axial Tilt: 31.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 34,405,921 km

• M1: 141,968 km (0.104 R)
• M2: 265,536 km (0.072 R)
• M3: 406,457 km (0.103 R)
• M4: 1,109,867 km (0.065 R)
• M5: 1,173,595 km (0.097 R)
• M6: 1,879,398 km (0.116 R)
• M7: 2,295,579 km (0.102 R)
• M8: 2,827,849 km (0.116 R)
• M9: 2,938,850 km (0.068 R)
• M10: 3,051,348 km (0.093 R)
• M11: 3,304,019 km (0.072 R)
• M12: 3,683,698 km (0.099 R)
• M13: 3,805,321 km (0.073 R)
• M14: 4,077,440 km (0.054 R)
• M15: 4,152,837 km (0.098 R)
• M16: 4,279,397 km (0.087 R)
• M17: 4,355,991 km (0.064 R)
• M18: 4,772,322 km (0.12 R)
• M19: 4,985,349 km (0.115 R)
• M20: 5,065,982 km (0.106 R)
• M21: 5,476,030 km (0.094 R)
• M22: 5,587,181 km (0.114 R)
• M23: 5,811,728 km (0.084 R)
• M24: 6,240,924 km (0.036 R)
• M25: 6,739,683 km (0.091 R)
• M26: 6,948,821 km (0.11 R)
• M27: 7,129,685 km (0.084 R)
• M28: 7,713,117 km (0.1 R)
• M29: 8,665,307 km (0.088 R)
• M30: 9,387,117 km (0.111 R)
• M31: 9,553,918 km (0.054 R)
• M32: 10,402,288 km (0.101 R)
• M33: 11,133,522 km (0.087 R)
• M34: 11,416,412 km (0.078 R)
• M35: 11,594,433 km (0.116 R)
• M36: 11,701,845 km (0.114 R)
• M37: 12,755,762 km (0.098 R)
• M38: 12,903,564 km (0.034 R)
• M39: 13,387,663 km (0.12 R)
• M40: 13,650,806 km (0.111 R)
• M41: 14,220,624 km (0.054 R)
• M42: 14,373,812 km (0.074 R)
• M43: 14,992,250 km (0.052 R)
• M44: 15,856,926 km (0.118 R)
• M45: 16,255,305 km (0.094 R)
• M46: 16,536,100 km (0.117 R)
• M47: 17,061,787 km (0.093 R)
• M48: 17,306,379 km (0.06 R)
• M49: 18,504,509 km (0.092 R)
• M50: 18,588,134 km (0.051 R)
• M51: 18,923,831 km (0.03 R)
• M52: 19,261,623 km (0.052 R)
• M53: 20,200,799 km (0.082 R)
• M54: 20,806,072 km (0.105 R)
• M55: 21,023,737 km (0.114 R)
• M56: 21,285,982 km (0.059 R)
• M57: 22,256,573 km (0.092 R)
• M58: 22,479,174 km (0.064 R)
• M59: 23,331,733 km (0.109 R)
• M60: 23,512,597 km (0.029 R)
• M61: 24,240,689 km (0.1 R)
• M62: 24,332,243 km (0.11 R)
• M63: 24,423,947 km (0.052 R)
• M64: 25,719,016 km (0.116 R)
• M65: 26,988,952 km (0.086 R)
• M66: 27,083,797 km (0.084 R)
• M67: 27,655,410 km (0.083 R)
• M68: 27,799,024 km (0.027 R)
• M69: 27,894,767 km (0.116 R)
• M70: 28,182,892 km (0.087 R)
• M71: 28,617,025 km (0.106 R)
• M72: 28,713,815 km (0.086 R)
• M73: 28,810,605 km (0.062 R)
• M74: 29,345,268 km (0.092 R)
• M75: 29,981,508 km (0.096 R)
• M76: 31,666,728 km (0.117 R)
• M77: 31,917,155 km (0.114 R)
• M78: 32,218,594 km (0.117 R)
• M79: 32,319,274 km (0.054 R)
• M80: 32,824,166 km (0.101 R)
• M81: 33,433,479 km (0.103 R)
• M82: 33,688,543 km (0.069 R)
• M83: 33,790,718 km (0.096 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 510 - 15,998 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit