🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.38

Radius: 1.41

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 0.56 AU - 0.76 AU

Year: 191 Days

Day: 44.1 Hours

Environment

Temp: 167 °C

Axial Tilt: 32.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 88,659,464 km

• M1: 32,912 km (0.114 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.57

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 0.9 AU - 1.24 AU

Year: 395 Days

Day: 36.1 Hours

Environment

Temp: 20 °C

Axial Tilt: 43.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 3.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.52

Radius: 0.77

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 3.27 AU - 4.05 AU

Year: 2496 Days

Day: 32.8 Hours

Environment

Temp: -106 °C

Axial Tilt: 13.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.8 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 9.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 812.7

Radius: 8.6

Gravity: 10.99 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 9.34 AU - 10.54 AU

Year: 11171 Days

Day: 14.8 Hours

Environment

Temp: -171 °C

Axial Tilt: 33.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 88,659,464 km

• M1: 284,086 km (0.042 R)
• M2: 558,449 km (0.112 R)
• M3: 1,190,949 km (0.106 R)
• M4: 1,400,086 km (0.057 R)
• M5: 1,573,470 km (0.071 R)
• M6: 2,698,147 km (0.087 R)
• M7: 4,200,259 km (0.1 R)
• M8: 4,692,287 km (0.048 R)
• M9: 4,884,071 km (0.118 R)
• M10: 5,482,762 km (0.096 R)
• M11: 5,725,111 km (0.115 R)
• M12: 6,299,118 km (0.117 R)
• M13: 7,733,462 km (0.044 R)
• M14: 10,329,434 km (0.063 R)
• M15: 10,758,780 km (0.098 R)
• M16: 11,394,571 km (0.092 R)
• M17: 11,643,950 km (0.115 R)
• M18: 11,997,749 km (0.104 R)
• M19: 12,356,934 km (0.102 R)
• M20: 13,956,584 km (0.083 R)
• M21: 14,793,285 km (0.109 R)
• M22: 16,780,543 km (0.034 R)
• M23: 19,344,650 km (0.111 R)
• M24: 19,931,971 km (0.066 R)
• M25: 20,328,406 km (0.102 R)
• M26: 22,860,200 km (0.093 R)
• M27: 23,284,909 km (0.112 R)
• M28: 23,570,192 km (0.037 R)
• M29: 29,481,552 km (0.109 R)
• M30: 32,098,617 km (0.097 R)
• M31: 32,601,714 km (0.108 R)
• M32: 33,278,645 km (0.056 R)
• M33: 33,705,298 km (0.112 R)
• M34: 41,185,790 km (0.103 R)
• M35: 42,810,722 km (0.112 R)
• M36: 44,663,940 km (0.041 R)
• M37: 47,772,285 km (0.089 R)
• M38: 50,985,348 km (0.07 R)
• M39: 53,006,415 km (0.097 R)
• M40: 53,436,958 km (0.091 R)
• M41: 54,086,063 km (0.083 R)
• M42: 54,629,851 km (0.098 R)

Planet 5 - Ice Giant

Semi-Major Axis: 13.68 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 782.1

Radius: 4.2

Gravity: 44.34 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 13.47 AU - 13.89 AU

Year: 18035 Days

Day: 24.5 Hours

Environment

Temp: -175 °C

Axial Tilt: 37.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 88,659,464 km

• M1: 337,343 km (0.054 R)
• M2: 652,995 km (0.104 R)
• M3: 808,876 km (0.088 R)
• M4: 1,267,543 km (0.074 R)
• M5: 1,464,862 km (0.112 R)
• M6: 1,927,569 km (0.062 R)
• M7: 2,402,392 km (0.113 R)
• M8: 2,590,886 km (0.034 R)
• M9: 2,930,921 km (0.096 R)
• M10: 3,261,383 km (0.091 R)
• M11: 3,609,797 km (0.12 R)
• M12: 3,874,435 km (0.112 R)
• M13: 5,028,134 km (0.118 R)
• M14: 6,772,744 km (0.081 R)
• M15: 7,180,698 km (0.103 R)
• M16: 7,506,223 km (0.067 R)
• M17: 9,087,023 km (0.081 R)
• M18: 12,521,342 km (0.068 R)
• M19: 13,324,682 km (0.114 R)
• M20: 13,703,763 km (0.094 R)
• M21: 15,543,967 km (0.086 R)
• M22: 18,154,001 km (0.108 R)
• M23: 19,270,001 km (0.107 R)
• M24: 19,955,608 km (0.095 R)
• M25: 22,818,313 km (0.079 R)
• M26: 23,065,448 km (0.103 R)
• M27: 23,731,309 km (0.116 R)
• M28: 26,312,620 km (0.111 R)
• M29: 27,562,959 km (0.091 R)
• M30: 27,653,466 km (0.086 R)
• M31: 27,925,584 km (0.06 R)
• M32: 28,016,540 km (0.117 R)
• M33: 28,934,921 km (0.113 R)
• M34: 30,245,398 km (0.112 R)
• M35: 30,530,083 km (0.064 R)
• M36: 30,815,965 km (0.107 R)
• M37: 34,351,561 km (0.077 R)
• M38: 35,984,721 km (0.065 R)
• M39: 38,719,370 km (0.079 R)
• M40: 41,999,453 km (0.116 R)
• M41: 46,815,906 km (0.092 R)
• M42: 50,416,577 km (0.118 R)
• M43: 53,518,937 km (0.041 R)
• M44: 53,645,048 km (0.066 R)
• M45: 53,771,159 km (0.103 R)
• M46: 55,553,169 km (0.11 R)
• M47: 55,810,178 km (0.073 R)
• M48: 59,735,627 km (0.11 R)
• M49: 64,760,769 km (0.103 R)
• M50: 69,557,624 km (0.099 R)

Planet 6 - Ice Giant

Semi-Major Axis: 14.9 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 14.2

Radius: 3.2

Gravity: 1.39 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 13.99 AU - 15.81 AU

Year: 20501 Days

Day: 16 Hours

Environment

Temp: -192 °C

Axial Tilt: 1.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 88,659,464 km

• M1: 315,502 km (0.113 R)
• M2: 542,741 km (0.053 R)
• M3: 1,261,409 km (0.106 R)
• M4: 1,451,548 km (0.081 R)
• M5: 2,198,191 km (0.085 R)
• M6: 4,885,866 km (0.118 R)
• M7: 5,997,678 km (0.102 R)
• M8: 6,691,214 km (0.058 R)
• M9: 7,880,217 km (0.114 R)
• M10: 8,592,154 km (0.072 R)
• M11: 10,551,736 km (0.1 R)
• M12: 10,761,772 km (0.073 R)
• M13: 13,614,005 km (0.103 R)
• M14: 19,790,901 km (0.087 R)

Planet 7 - Ice Giant

Semi-Major Axis: 19.32 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 473.1

Radius: 3.7

Gravity: 34.56 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 17.16 AU - 21.48 AU

Year: 30270 Days

Day: 15.8 Hours

Environment

Temp: -189 °C

Axial Tilt: 36.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 88,659,464 km

• M1: 51,611 km (0.069 R)
• M2: 354,547 km (0.118 R)
• M3: 531,222 km (0.078 R)
• M4: 1,004,400 km (0.071 R)
• M5: 1,364,931 km (0.118 R)
• M6: 1,934,899 km (0.03 R)
• M7: 2,013,288 km (0.088 R)
• M8: 2,400,447 km (0.109 R)
• M9: 7,549,905 km (0.069 R)
• M10: 9,405,817 km (0.092 R)
• M11: 9,696,036 km (0.048 R)
• M12: 10,169,514 km (0.118 R)
• M13: 12,640,571 km (0.091 R)
• M14: 13,317,502 km (0.104 R)
• M15: 18,552,829 km (0.046 R)
• M16: 18,878,204 km (0.09 R)
• M17: 21,235,418 km (0.097 R)
• M18: 24,843,718 km (0.118 R)
• M19: 25,599,337 km (0.065 R)
• M20: 29,855,546 km (0.102 R)
• M21: 29,958,470 km (0.12 R)
• M22: 33,889,602 km (0.073 R)
• M23: 34,993,784 km (0.098 R)
• M24: 35,552,383 km (0.095 R)
• M25: 38,295,858 km (0.086 R)
• M26: 39,233,089 km (0.118 R)
• M27: 41,747,081 km (0.11 R)
• M28: 42,234,920 km (0.085 R)
• M29: 43,342,692 km (0.066 R)
• M30: 46,110,851 km (0.111 R)
• M31: 46,366,813 km (0.04 R)
• M32: 54,791,118 km (0.034 R)
• M33: 58,185,344 km (0.102 R)
• M34: 59,629,711 km (0.119 R)
• M35: 61,091,881 km (0.117 R)
• M36: 83,766,580 km (0.098 R)
• M37: 84,976,826 km (0.111 R)

Kuiper Belt

Range: 30.8 - 60.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 453 - 12,093 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit