🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.11

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 0.53 AU - 0.73 AU

Year: 223 Days

Day: 15.7 Hours

Environment

Temp: 14 °C

Axial Tilt: 14.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 82,484,637 km

• M1: 121,623 km (0.102 R)

Asteroid Belt

Center: 1.8 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 2.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 290.1

Radius: 9.5

Gravity: 3.21 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 2.57 AU - 3.37 AU

Year: 2284 Days

Day: 6.1 Hours

Environment

Temp: -146 °C

Axial Tilt: 22.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 82,484,637 km

• M1: 118,930 km (0.032 R)
• M2: 417,079 km (0.061 R)
• M3: 815,608 km (0.12 R)
• M4: 1,215,483 km (0.034 R)
• M5: 2,535,385 km (0.051 R)
• M6: 3,564,020 km (0.082 R)
• M7: 4,291,514 km (0.114 R)
• M8: 5,219,470 km (0.058 R)
• M9: 5,719,875 km (0.084 R)
• M10: 8,450,634 km (0.037 R)
• M11: 9,484,804 km (0.071 R)
• M12: 9,836,808 km (0.094 R)
• M13: 10,431,609 km (0.077 R)
• M14: 12,975,521 km (0.038 R)

Planet 3 - Gas Giant

Semi-Major Axis: 5.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 104.7

Radius: 14.6

Gravity: 0.49 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 5.2 AU - 6.56 AU

Year: 6362 Days

Day: 12.4 Hours

Environment

Temp: -173 °C

Axial Tilt: 0.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 82,484,637 km

• M1: 181,612 km (0.062 R)
• M2: 740,958 km (0.103 R)
• M3: 1,985,463 km (0.083 R)
• M4: 2,614,223 km (0.057 R)
• M5: 3,339,772 km (0.091 R)
• M6: 5,103,831 km (0.106 R)
• M7: 7,396,268 km (0.098 R)
• M8: 8,326,917 km (0.091 R)
• M9: 9,404,021 km (0.07 R)
• M10: 9,940,180 km (0.046 R)
• M11: 11,152,372 km (0.082 R)
• M12: 11,999,993 km (0.08 R)
• M13: 13,152,645 km (0.111 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 950

Radius: 12.9

Gravity: 5.71 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 5.64 AU - 7.25 AU

Year: 7293 Days

Day: 14.9 Hours

Environment

Temp: -184 °C

Axial Tilt: 28.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 82,484,637 km

• M1: 174,581 km (0.109 R)
• M2: 577,448 km (0.052 R)
• M3: 2,173,507 km (0.042 R)
• M4: 3,222,039 km (0.073 R)
• M5: 4,198,015 km (0.036 R)
• M6: 5,816,964 km (0.106 R)
• M7: 6,767,658 km (0.12 R)
• M8: 7,417,661 km (0.079 R)
• M9: 9,341,190 km (0.095 R)
• M10: 10,443,577 km (0.103 R)
• M11: 13,195,729 km (0.111 R)
• M12: 13,847,377 km (0.049 R)
• M13: 16,602,970 km (0.056 R)
• M14: 18,803,555 km (0.115 R)
• M15: 19,401,647 km (0.107 R)
• M16: 22,921,236 km (0.089 R)
• M17: 24,476,456 km (0.105 R)
• M18: 30,886,575 km (0.079 R)
• M19: 34,088,418 km (0.092 R)
• M20: 34,531,527 km (0.107 R)
• M21: 36,342,110 km (0.108 R)
• M22: 40,398,456 km (0.051 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 982

Radius: 12.3

Gravity: 6.49 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 6.29 AU - 8.57 AU

Year: 9037 Days

Day: 8.7 Hours

Environment

Temp: -189 °C

Axial Tilt: 8.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 82,484,637 km

• M1: 153,039 km (0.078 R)
• M2: 726,746 km (0.086 R)
• M3: 1,996,084 km (0.113 R)
• M4: 2,444,579 km (0.096 R)
• M5: 3,257,045 km (0.037 R)
• M6: 4,019,396 km (0.097 R)
• M7: 5,550,979 km (0.091 R)
• M8: 5,934,697 km (0.047 R)
• M9: 6,373,617 km (0.106 R)
• M10: 6,952,860 km (0.099 R)
• M11: 7,996,156 km (0.063 R)
• M12: 9,141,178 km (0.083 R)
• M13: 11,811,799 km (0.079 R)
• M14: 12,331,951 km (0.095 R)
• M15: 13,480,563 km (0.086 R)
• M16: 17,801,698 km (0.099 R)
• M17: 19,346,745 km (0.064 R)
• M18: 20,070,499 km (0.117 R)
• M19: 21,401,621 km (0.119 R)
• M20: 22,088,874 km (0.062 R)
• M21: 24,239,193 km (0.116 R)
• M22: 28,127,541 km (0.119 R)
• M23: 33,434,376 km (0.025 R)
• M24: 33,894,988 km (0.063 R)
• M25: 34,711,344 km (0.119 R)
• M26: 39,373,262 km (0.095 R)
• M27: 40,666,087 km (0.112 R)
• M28: 42,928,755 km (0.112 R)
• M29: 47,703,470 km (0.118 R)
• M30: 49,024,120 km (0.086 R)

Planet 6 - Ice Giant

Semi-Major Axis: 16 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 428

Radius: 3

Gravity: 47.56 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 15.25 AU - 16.75 AU

Year: 28558 Days

Day: 15.5 Hours

Environment

Temp: -208 °C

Axial Tilt: 140.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 82,484,637 km

• M1: 37,250 km (0.099 R)
• M2: 202,256 km (0.108 R)
• M3: 309,967 km (0.101 R)
• M4: 449,542 km (0.09 R)
• M5: 716,873 km (0.069 R)
• M6: 1,053,618 km (0.09 R)
• M7: 1,148,762 km (0.078 R)
• M8: 1,733,391 km (0.118 R)
• M9: 1,906,026 km (0.051 R)
• M10: 2,068,939 km (0.07 R)
• M11: 3,000,185 km (0.07 R)
• M12: 3,948,486 km (0.1 R)
• M13: 4,112,745 km (0.117 R)
• M14: 5,118,491 km (0.076 R)
• M15: 5,972,845 km (0.065 R)
• M16: 6,638,256 km (0.09 R)
• M17: 7,600,469 km (0.092 R)
• M18: 9,212,386 km (0.086 R)
• M19: 9,327,427 km (0.073 R)
• M20: 9,856,405 km (0.103 R)
• M21: 11,630,038 km (0.104 R)
• M22: 12,876,038 km (0.04 R)
• M23: 13,383,774 km (0.113 R)
• M24: 14,907,727 km (0.037 R)
• M25: 15,386,440 km (0.044 R)
• M26: 15,548,305 km (0.097 R)
• M27: 18,294,922 km (0.101 R)
• M28: 19,308,896 km (0.067 R)
• M29: 19,591,936 km (0.112 R)
• M30: 20,166,092 km (0.104 R)
• M31: 27,834,778 km (0.071 R)
• M32: 36,660,005 km (0.1 R)
• M33: 38,862,684 km (0.096 R)
• M34: 45,329,950 km (0.082 R)
• M35: 52,113,465 km (0.116 R)
• M36: 60,341,947 km (0.117 R)
• M37: 64,868,180 km (0.063 R)
• M38: 66,783,182 km (0.095 R)
• M39: 68,516,722 km (0.074 R)
• M40: 70,502,634 km (0.118 R)
• M41: 72,073,412 km (0.113 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 233 - 12,870 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit