🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.39

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 1.11 AU - 1.65 AU

Year: 723 Days

Day: 15.1 Hours

Environment

Temp: -97 °C

Axial Tilt: 46 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 66,541,505 km

• M1: 239,955 km (0.107 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 385.2

Radius: 11.4

Gravity: 2.96 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 2.53 AU - 3.31 AU

Year: 2227 Days

Day: 6.2 Hours

Environment

Temp: -144 °C

Axial Tilt: 28.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 66,541,505 km

• M1: 141,819 km (0.111 R)
• M2: 702,512 km (0.058 R)
• M3: 1,238,820 km (0.118 R)
• M4: 1,743,414 km (0.113 R)
• M5: 2,308,744 km (0.102 R)
• M6: 3,879,372 km (0.081 R)
• M7: 4,450,985 km (0.077 R)
• M8: 4,869,710 km (0.079 R)
• M9: 5,380,437 km (0.04 R)
• M10: 6,189,163 km (0.066 R)
• M11: 8,520,646 km (0.117 R)
• M12: 11,830,648 km (0.026 R)
• M13: 12,598,534 km (0.105 R)
• M14: 13,687,607 km (0.103 R)

Asteroid Belt

Center: 3.42 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 3.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 838.6

Radius: 10.2

Gravity: 8.06 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 3.77 AU - 4.07 AU

Year: 3463 Days

Day: 9.5 Hours

Environment

Temp: -157 °C

Axial Tilt: 47.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 66,541,505 km

• M1: 126,859 km (0.068 R)
• M2: 479,012 km (0.085 R)
• M3: 819,796 km (0.064 R)
• M4: 1,281,306 km (0.11 R)
• M5: 2,241,126 km (0.117 R)
• M6: 2,575,926 km (0.032 R)
• M7: 3,309,853 km (0.1 R)
• M8: 3,915,275 km (0.069 R)
• M9: 4,498,258 km (0.11 R)
• M10: 5,698,632 km (0.082 R)
• M11: 6,508,555 km (0.118 R)
• M12: 6,973,056 km (0.082 R)
• M13: 7,933,923 km (0.052 R)
• M14: 9,170,349 km (0.093 R)
• M15: 10,656,904 km (0.102 R)
• M16: 12,532,113 km (0.079 R)
• M17: 13,498,365 km (0.045 R)
• M18: 14,880,650 km (0.072 R)
• M19: 15,361,607 km (0.112 R)
• M20: 16,354,937 km (0.089 R)
• M21: 17,626,369 km (0.087 R)
• M22: 20,693,275 km (0.04 R)
• M23: 24,912,234 km (0.117 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 623.2

Radius: 11.2

Gravity: 4.97 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 3.09 AU - 5.05 AU

Year: 3664 Days

Day: 6.3 Hours

Environment

Temp: -159 °C

Axial Tilt: 0.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 66,541,505 km

• M1: 155,881 km (0.091 R)
• M2: 536,009 km (0.057 R)
• M3: 914,043 km (0.11 R)
• M4: 1,336,807 km (0.093 R)
• M5: 1,928,765 km (0.081 R)
• M6: 2,322,507 km (0.087 R)
• M7: 3,024,271 km (0.085 R)
• M8: 3,502,086 km (0.099 R)
• M9: 4,008,774 km (0.085 R)
• M10: 4,824,083 km (0.081 R)
• M11: 5,195,085 km (0.108 R)
• M12: 6,107,483 km (0.058 R)
• M13: 6,844,103 km (0.098 R)
• M14: 7,738,399 km (0.079 R)
• M15: 9,412,399 km (0.104 R)
• M16: 10,354,716 km (0.044 R)
• M17: 11,315,733 km (0.115 R)
• M18: 12,289,615 km (0.079 R)
• M19: 13,804,742 km (0.083 R)
• M20: 15,547,408 km (0.107 R)
• M21: 16,196,064 km (0.096 R)
• M22: 17,663,469 km (0.119 R)
• M23: 19,217,642 km (0.082 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 171.8

Radius: 8.3

Gravity: 2.49 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 3.78 AU - 4.72 AU

Year: 3910 Days

Day: 8.3 Hours

Environment

Temp: -161 °C

Axial Tilt: 148.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 66,541,505 km

• M1: 133,142 km (0.088 R)
• M2: 490,831 km (0.1 R)
• M3: 751,281 km (0.102 R)
• M4: 1,556,865 km (0.072 R)
• M5: 1,992,494 km (0.053 R)
• M6: 3,730,373 km (0.103 R)
• M7: 4,005,034 km (0.059 R)
• M8: 4,804,635 km (0.06 R)
• M9: 5,086,178 km (0.027 R)
• M10: 5,564,442 km (0.082 R)
• M11: 5,826,687 km (0.104 R)
• M12: 8,202,750 km (0.098 R)
• M13: 9,285,540 km (0.115 R)
• M14: 9,792,527 km (0.082 R)
• M15: 10,460,781 km (0.103 R)
• M16: 10,935,455 km (0.087 R)
• M17: 11,424,341 km (0.055 R)
• M18: 12,165,000 km (0.11 R)
• M19: 15,732,610 km (0.078 R)

Planet 6 - Ice Giant

Semi-Major Axis: 10.06 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 904

Radius: 5.5

Gravity: 29.88 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 8.89 AU - 11.23 AU

Year: 14238 Days

Day: 21.8 Hours

Environment

Temp: -206 °C

Axial Tilt: 34.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 66,541,505 km

• M1: 69,413 km (0.112 R)
• M2: 389,254 km (0.119 R)
• M3: 632,799 km (0.095 R)
• M4: 877,242 km (0.107 R)
• M5: 1,170,603 km (0.084 R)
• M6: 2,146,131 km (0.11 R)
• M7: 2,545,109 km (0.118 R)
• M8: 3,195,710 km (0.106 R)
• M9: 3,861,869 km (0.065 R)
• M10: 5,427,560 km (0.063 R)
• M11: 6,125,734 km (0.092 R)
• M12: 7,014,046 km (0.094 R)
• M13: 7,237,545 km (0.113 R)
• M14: 8,082,025 km (0.118 R)
• M15: 8,377,481 km (0.105 R)
• M16: 9,148,059 km (0.083 R)
• M17: 11,679,704 km (0.09 R)
• M18: 15,305,358 km (0.1 R)
• M19: 15,987,524 km (0.088 R)
• M20: 19,179,195 km (0.045 R)
• M21: 19,528,656 km (0.11 R)
• M22: 19,882,604 km (0.113 R)
• M23: 22,383,581 km (0.069 R)
• M24: 22,576,712 km (0.064 R)
• M25: 24,061,471 km (0.116 R)
• M26: 27,888,035 km (0.103 R)
• M27: 29,363,818 km (0.078 R)
• M28: 31,734,795 km (0.087 R)
• M29: 32,223,830 km (0.047 R)
• M30: 32,717,952 km (0.116 R)
• M31: 33,975,172 km (0.091 R)
• M32: 34,744,704 km (0.12 R)
• M33: 36,053,236 km (0.118 R)
• M34: 40,747,318 km (0.119 R)
• M35: 41,180,105 km (0.119 R)
• M36: 41,761,742 km (0.087 R)
• M37: 42,349,063 km (0.087 R)
• M38: 49,666,792 km (0.114 R)
• M39: 54,229,378 km (0.052 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 214 - 11,470 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit