🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.09

Radius: 1.04

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 0.44 AU - 0.62 AU

Year: 143 Days

Day: 43 Hours

Environment

Temp: 234 °C

Axial Tilt: 17.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.56

Radius: 1.19

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 0.41 AU - 0.69 AU

Year: 151 Days

Day: 46.3 Hours

Environment

Temp: 153 °C

Axial Tilt: 18.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 86,294,526 km

• M1: 119,828 km (0.103 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.16

Radius: 1.58

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 3.17 AU - 3.17 AU

Year: 2093 Days

Day: 33.9 Hours

Environment

Temp: -108 °C

Axial Tilt: 17.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 9.37 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 15.57 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 692.3

Radius: 4.6

Gravity: 32.72 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 13.34 AU - 17.8 AU

Year: 22784 Days

Day: 18.7 Hours

Environment

Temp: -196 °C

Axial Tilt: 10.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 86,294,526 km

• M1: 57,296 km (0.093 R)
• M2: 295,456 km (0.052 R)
• M3: 466,147 km (0.08 R)
• M4: 674,387 km (0.029 R)
• M5: 872,904 km (0.093 R)
• M6: 1,069,924 km (0.075 R)
• M7: 1,421,180 km (0.116 R)
• M8: 1,571,376 km (0.102 R)
• M9: 1,845,439 km (0.099 R)
• M10: 2,914,466 km (0.047 R)
• M11: 3,242,683 km (0.06 R)
• M12: 3,415,918 km (0.058 R)
• M13: 4,881,379 km (0.116 R)
• M14: 5,586,433 km (0.104 R)
• M15: 6,179,888 km (0.079 R)
• M16: 7,003,275 km (0.106 R)
• M17: 7,293,345 km (0.112 R)
• M18: 8,158,769 km (0.119 R)
• M19: 9,909,513 km (0.111 R)
• M20: 12,239,350 km (0.047 R)
• M21: 16,720,554 km (0.1 R)
• M22: 17,501,455 km (0.052 R)
• M23: 20,573,447 km (0.118 R)
• M24: 21,774,120 km (0.064 R)
• M25: 24,095,280 km (0.081 R)
• M26: 26,459,824 km (0.049 R)
• M27: 26,809,883 km (0.066 R)
• M28: 31,775,336 km (0.08 R)
• M29: 32,170,723 km (0.093 R)
• M30: 36,306,655 km (0.057 R)
• M31: 40,628,538 km (0.093 R)
• M32: 41,563,524 km (0.113 R)
• M33: 42,832,414 km (0.037 R)
• M34: 46,117,284 km (0.093 R)
• M35: 46,793,765 km (0.111 R)
• M36: 48,863,003 km (0.065 R)
• M37: 53,368,143 km (0.086 R)
• M38: 61,955,509 km (0.108 R)
• M39: 64,869,526 km (0.112 R)
• M40: 66,575,092 km (0.108 R)
• M41: 71,418,921 km (0.096 R)
• M42: 82,543,168 km (0.063 R)

Planet 5 - Ice Giant

Semi-Major Axis: 16.04 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 608.6

Radius: 3.7

Gravity: 44.46 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 13.81 AU - 18.27 AU

Year: 23824 Days

Day: 24.2 Hours

Environment

Temp: -205 °C

Axial Tilt: 28.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 86,294,526 km

• M1: 46,974 km (0.116 R)
• M2: 206,445 km (0.093 R)
• M3: 388,805 km (0.087 R)
• M4: 897,138 km (0.083 R)
• M5: 1,085,183 km (0.057 R)
• M6: 1,489,845 km (0.111 R)
• M7: 2,220,032 km (0.095 R)
• M8: 2,866,146 km (0.111 R)
• M9: 4,661,470 km (0.075 R)
• M10: 4,994,475 km (0.057 R)
• M11: 5,584,489 km (0.109 R)
• M12: 6,219,831 km (0.119 R)
• M13: 7,432,621 km (0.087 R)
• M14: 9,534,471 km (0.12 R)
• M15: 10,070,330 km (0.104 R)
• M16: 11,136,813 km (0.065 R)
• M17: 15,991,863 km (0.091 R)
• M18: 16,747,033 km (0.103 R)
• M19: 18,784,556 km (0.076 R)
• M20: 20,102,363 km (0.08 R)
• M21: 21,080,584 km (0.058 R)
• M22: 23,343,401 km (0.119 R)
• M23: 24,753,960 km (0.026 R)
• M24: 25,423,709 km (0.086 R)
• M25: 25,762,997 km (0.057 R)
• M26: 26,799,262 km (0.1 R)
• M27: 34,151,847 km (0.064 R)
• M28: 37,696,868 km (0.09 R)
• M29: 44,846,001 km (0.107 R)
• M30: 49,435,963 km (0.102 R)
• M31: 50,675,082 km (0.086 R)
• M32: 50,853,851 km (0.068 R)
• M33: 58,155,125 km (0.114 R)
• M34: 61,952,368 km (0.111 R)
• M35: 63,185,054 km (0.09 R)
• M36: 63,807,381 km (0.077 R)
• M37: 70,480,045 km (0.105 R)
• M38: 70,925,697 km (0.107 R)
• M39: 76,893,156 km (0.04 R)
• M40: 77,365,586 km (0.099 R)

Planet 6 - Ice Giant

Semi-Major Axis: 18.58 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 453.1

Radius: 6.9

Gravity: 9.52 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 17.74 AU - 19.42 AU

Year: 29701 Days

Day: 16.3 Hours

Environment

Temp: -203 °C

Axial Tilt: 0.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 86,294,526 km

• M1: 85,869 km (0.095 R)
• M2: 317,297 km (0.055 R)
• M3: 918,830 km (0.072 R)
• M4: 1,432,848 km (0.105 R)
• M5: 4,041,237 km (0.095 R)
• M6: 4,741,953 km (0.107 R)
• M7: 5,479,920 km (0.102 R)
• M8: 6,027,448 km (0.06 R)
• M9: 6,750,454 km (0.1 R)
• M10: 7,994,061 km (0.095 R)
• M11: 12,775,509 km (0.115 R)
• M12: 12,993,024 km (0.095 R)
• M13: 13,888,068 km (0.087 R)
• M14: 15,388,235 km (0.094 R)
• M15: 15,883,554 km (0.039 R)
• M16: 17,168,450 km (0.098 R)
• M17: 18,614,014 km (0.067 R)
• M18: 20,631,790 km (0.106 R)
• M19: 23,651,723 km (0.068 R)
• M20: 23,980,090 km (0.106 R)
• M21: 26,716,983 km (0.099 R)
• M22: 28,901,561 km (0.051 R)
• M23: 29,655,384 km (0.077 R)
• M24: 30,422,223 km (0.099 R)
• M25: 30,680,878 km (0.105 R)
• M26: 36,600,765 km (0.103 R)
• M27: 39,289,786 km (0.116 R)
• M28: 40,682,393 km (0.105 R)
• M29: 44,390,326 km (0.109 R)
• M30: 44,723,031 km (0.117 R)
• M31: 46,240,851 km (0.076 R)
• M32: 46,926,309 km (0.09 R)
• M33: 48,669,573 km (0.096 R)
• M34: 58,037,092 km (0.079 R)
• M35: 60,860,303 km (0.099 R)
• M36: 63,351,856 km (0.113 R)
• M37: 64,622,839 km (0.117 R)
• M38: 67,654,291 km (0.043 R)
• M39: 73,301,012 km (0.104 R)
• M40: 78,280,527 km (0.054 R)
• M41: 80,976,579 km (0.112 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: 530 - 17,692 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit