🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 4.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.75

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 4.43 AU - 4.95 AU

Year: 3710 Days

Day: 46 Hours

Environment

Temp: -130 °C

Axial Tilt: 67.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.13 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 5.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 747.3

Radius: 8.6

Gravity: 10.1 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 5.36 AU - 5.76 AU

Year: 4789 Days

Day: 10.9 Hours

Environment

Temp: -143 °C

Axial Tilt: 59.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 90,982,089 km

• M1: 106,962 km (0.105 R)
• M2: 397,781 km (0.086 R)
• M3: 1,121,086 km (0.071 R)
• M4: 1,546,393 km (0.065 R)
• M5: 1,947,615 km (0.087 R)
• M6: 2,289,147 km (0.062 R)
• M7: 3,414,422 km (0.058 R)
• M8: 4,486,739 km (0.067 R)
• M9: 4,793,415 km (0.055 R)
• M10: 5,251,783 km (0.086 R)
• M11: 5,918,391 km (0.043 R)
• M12: 6,738,337 km (0.045 R)
• M13: 7,384,151 km (0.097 R)
• M14: 8,877,736 km (0.088 R)
• M15: 9,158,382 km (0.117 R)
• M16: 9,907,717 km (0.075 R)
• M17: 10,297,420 km (0.11 R)
• M18: 11,153,718 km (0.117 R)
• M19: 12,500,996 km (0.114 R)
• M20: 14,224,514 km (0.057 R)
• M21: 15,057,923 km (0.11 R)
• M22: 17,627,865 km (0.106 R)
• M23: 19,182,486 km (0.088 R)
• M24: 19,517,436 km (0.12 R)
• M25: 22,785,700 km (0.032 R)
• M26: 24,158,261 km (0.085 R)
• M27: 30,111,807 km (0.102 R)

Planet 3 - Gas Giant

Semi-Major Axis: 10.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 580.4

Radius: 10.1

Gravity: 5.69 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 8.46 AU - 13.22 AU

Year: 13036 Days

Day: 14 Hours

Environment

Temp: -177 °C

Axial Tilt: 178.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 90,982,089 km

• M1: 127,158 km (0.066 R)
• M2: 817,552 km (0.092 R)
• M3: 1,734,288 km (0.092 R)
• M4: 2,066,246 km (0.072 R)
• M5: 2,541,518 km (0.101 R)
• M6: 3,207,229 km (0.063 R)
• M7: 4,694,232 km (0.108 R)
• M8: 6,060,359 km (0.052 R)
• M9: 8,210,530 km (0.088 R)
• M10: 9,257,715 km (0.101 R)
• M11: 9,659,684 km (0.111 R)
• M12: 10,021,113 km (0.099 R)
• M13: 11,103,603 km (0.073 R)
• M14: 12,202,549 km (0.081 R)
• M15: 13,757,170 km (0.078 R)
• M16: 14,347,782 km (0.085 R)
• M17: 18,806,846 km (0.051 R)
• M18: 19,863,904 km (0.108 R)
• M19: 21,479,711 km (0.04 R)
• M20: 22,364,433 km (0.097 R)
• M21: 24,017,938 km (0.093 R)
• M22: 26,749,595 km (0.093 R)
• M23: 27,156,053 km (0.03 R)
• M24: 31,113,814 km (0.055 R)
• M25: 32,131,528 km (0.084 R)
• M26: 35,196,489 km (0.079 R)
• M27: 38,839,048 km (0.111 R)
• M28: 39,491,594 km (0.095 R)
• M29: 40,284,163 km (0.052 R)
• M30: 40,818,377 km (0.115 R)
• M31: 45,986,535 km (0.036 R)
• M32: 51,574,764 km (0.079 R)

Planet 4 - Ice Giant

Semi-Major Axis: 15.39 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 963.3

Radius: 7

Gravity: 19.66 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 15.19 AU - 15.59 AU

Year: 22052 Days

Day: 15.6 Hours

Environment

Temp: -191 °C

Axial Tilt: 29.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 90,982,089 km

• M1: 87,066 km (0.042 R)
• M2: 310,715 km (0.091 R)
• M3: 574,157 km (0.084 R)
• M4: 858,692 km (0.088 R)
• M5: 1,876,107 km (0.074 R)
• M6: 2,716,997 km (0.058 R)
• M7: 5,396,294 km (0.12 R)
• M8: 5,991,993 km (0.027 R)
• M9: 6,351,626 km (0.067 R)
• M10: 6,725,471 km (0.113 R)
• M11: 7,113,977 km (0.117 R)
• M12: 7,935,868 km (0.054 R)
• M13: 8,649,001 km (0.119 R)
• M14: 9,705,910 km (0.119 R)
• M15: 9,951,998 km (0.066 R)
• M16: 10,846,294 km (0.099 R)
• M17: 12,794,059 km (0.071 R)
• M18: 13,164,762 km (0.074 R)
• M19: 13,390,805 km (0.119 R)
• M20: 13,850,369 km (0.067 R)
• M21: 14,801,064 km (0.091 R)
• M22: 15,625,946 km (0.058 R)
• M23: 19,622,304 km (0.074 R)
• M24: 20,516,301 km (0.118 R)
• M25: 21,126,959 km (0.112 R)
• M26: 21,854,903 km (0.088 R)
• M27: 27,793,788 km (0.034 R)
• M28: 37,069,455 km (0.118 R)
• M29: 38,740,912 km (0.119 R)
• M30: 41,745,585 km (0.062 R)
• M31: 49,111,635 km (0.109 R)
• M32: 50,387,256 km (0.11 R)
• M33: 54,540,242 km (0.11 R)
• M34: 56,699,687 km (0.119 R)
• M35: 59,941,772 km (0.091 R)
• M36: 74,384,699 km (0.036 R)
• M37: 75,342,275 km (0.045 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 232 - 15,903 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit