🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.37

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 0.78 AU - 1.16 AU

Year: 337 Days

Day: 34.1 Hours

Environment

Temp: 108 °C

Axial Tilt: 26.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 37,548,852 km

• M1: 157,975 km (0.074 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.32

Radius: 1.8

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 2.23 AU - 2.61 AU

Year: 1329 Days

Day: 45.9 Hours

Environment

Temp: -82 °C

Axial Tilt: 21.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 37,548,852 km

• M1: 143,315 km (0.105 R)

Asteroid Belt

Center: 4.89 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 7.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 15.2

Radius: 15

Gravity: 0.07 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 6.04 AU - 8.66 AU

Year: 7036 Days

Day: 10.1 Hours

Environment

Temp: -157 °C

Axial Tilt: 15.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 37,548,852 km

• M1: 198,666 km (0.104 R)
• M2: 293,212 km (0.102 R)
• M3: 432,338 km (0.086 R)
• M4: 621,729 km (0.11 R)
• M5: 776,563 km (0.086 R)
• M6: 926,759 km (0.074 R)
• M7: 1,193,941 km (0.067 R)
• M8: 1,364,033 km (0.105 R)
• M9: 1,729,351 km (0.12 R)
• M10: 2,234,543 km (0.12 R)
• M11: 2,542,715 km (0.118 R)
• M12: 3,076,929 km (0.104 R)
• M13: 3,357,275 km (0.077 R)
• M14: 3,646,299 km (0.11 R)
• M15: 3,954,620 km (0.107 R)
• M16: 4,089,557 km (0.099 R)
• M17: 4,480,007 km (0.086 R)
• M18: 4,798,800 km (0.05 R)
• M19: 5,003,450 km (0.096 R)
• M20: 5,235,626 km (0.11 R)
• M21: 6,343,997 km (0.086 R)
• M22: 7,040,824 km (0.062 R)
• M23: 7,273,897 km (0.098 R)
• M24: 7,945,891 km (0.119 R)
• M25: 8,131,392 km (0.066 R)
• M26: 8,448,540 km (0.101 R)
• M27: 8,696,573 km (0.12 R)
• M28: 8,828,668 km (0.08 R)
• M29: 9,394,447 km (0.066 R)
• M30: 9,605,978 km (0.119 R)
• M31: 10,592,726 km (0.054 R)

Planet 4 - Gas Giant

Semi-Major Axis: 8.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 363.5

Radius: 10.5

Gravity: 3.3 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 6.97 AU - 11.01 AU

Year: 9518 Days

Day: 9 Hours

Environment

Temp: -161 °C

Axial Tilt: 7.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 37,548,852 km

• M1: 365,168 km (0.114 R)
• M2: 694,284 km (0.045 R)
• M3: 977,323 km (0.107 R)
• M4: 1,057,807 km (0.114 R)
• M5: 1,157,738 km (0.112 R)
• M6: 1,349,522 km (0.117 R)
• M7: 1,533,079 km (0.102 R)
• M8: 1,628,074 km (0.071 R)
• M9: 1,725,013 km (0.048 R)
• M10: 2,347,939 km (0.102 R)
• M11: 2,869,886 km (0.106 R)
• M12: 3,205,134 km (0.051 R)
• M13: 3,629,095 km (0.06 R)
• M14: 3,731,420 km (0.101 R)
• M15: 3,886,852 km (0.09 R)
• M16: 4,044,528 km (0.088 R)
• M17: 4,393,241 km (0.075 R)
• M18: 4,557,649 km (0.087 R)
• M19: 4,668,202 km (0.077 R)
• M20: 5,206,155 km (0.097 R)
• M21: 5,351,116 km (0.071 R)
• M22: 6,309,739 km (0.055 R)
• M23: 6,589,038 km (0.094 R)
• M24: 6,745,817 km (0.056 R)
• M25: 7,647,294 km (0.044 R)
• M26: 7,746,028 km (0.117 R)
• M27: 8,179,264 km (0.097 R)
• M28: 9,918,040 km (0.103 R)
• M29: 10,534,532 km (0.112 R)
• M30: 11,728,623 km (0.055 R)
• M31: 12,072,099 km (0.077 R)
• M32: 12,302,929 km (0.111 R)
• M33: 12,574,150 km (0.078 R)
• M34: 13,004,393 km (0.087 R)
• M35: 14,527,449 km (0.05 R)
• M36: 15,476,498 km (0.082 R)
• M37: 16,106,156 km (0.035 R)
• M38: 17,347,369 km (0.038 R)
• M39: 17,608,118 km (0.119 R)
• M40: 18,619,101 km (0.119 R)
• M41: 18,707,962 km (0.084 R)
• M42: 19,333,730 km (0.096 R)
• M43: 20,285,022 km (0.116 R)
• M44: 21,998,068 km (0.037 R)
• M45: 22,327,333 km (0.094 R)
• M46: 22,516,275 km (0.108 R)
• M47: 22,705,815 km (0.087 R)
• M48: 23,038,521 km (0.075 R)
• M49: 23,181,686 km (0.091 R)
• M50: 23,373,022 km (0.072 R)
• M51: 23,757,189 km (0.06 R)
• M52: 23,853,530 km (0.1 R)
• M53: 24,337,330 km (0.115 R)
• M54: 24,922,108 km (0.112 R)
• M55: 25,069,162 km (0.106 R)
• M56: 25,167,149 km (0.053 R)
• M57: 25,511,673 km (0.094 R)
• M58: 26,105,726 km (0.06 R)
• M59: 26,454,439 km (0.095 R)
• M60: 26,554,220 km (0.104 R)
• M61: 26,754,382 km (0.116 R)
• M62: 27,055,673 km (0.103 R)
• M63: 27,206,617 km (0.074 R)
• M64: 27,358,010 km (0.067 R)
• M65: 27,509,552 km (0.055 R)
• M66: 27,813,685 km (0.049 R)
• M67: 28,424,942 km (0.086 R)
• M68: 29,920,771 km (0.076 R)
• M69: 30,129,161 km (0.113 R)
• M70: 31,283,458 km (0.109 R)
• M71: 31,442,032 km (0.103 R)
• M72: 31,706,820 km (0.039 R)
• M73: 32,185,383 km (0.082 R)
• M74: 32,505,822 km (0.08 R)
• M75: 32,988,275 km (0.111 R)
• M76: 33,203,547 km (0.052 R)
• M77: 33,635,436 km (0.092 R)
• M78: 33,960,512 km (0.081 R)
• M79: 34,177,878 km (0.081 R)
• M80: 35,656,802 km (0.066 R)
• M81: 36,598,820 km (0.053 R)

Kuiper Belt

Range: 31.1 - 61.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 445 - 19,522 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit