🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.37

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 0.63 AU - 1.03 AU

Year: 286 Days

Day: 21.2 Hours

Environment

Temp: 124 °C

Axial Tilt: 4.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 2.82 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 4.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 956.2

Radius: 9.7

Gravity: 10.16 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 4.51 AU - 5.09 AU

Year: 3983 Days

Day: 14.2 Hours

Environment

Temp: -147 °C

Axial Tilt: 14.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 18,526,056 km

• M1: 120,875 km (0.109 R)
• M2: 495,468 km (0.108 R)
• M3: 825,032 km (0.067 R)
• M4: 1,206,357 km (0.084 R)
• M5: 1,955,095 km (0.065 R)
• M6: 2,275,533 km (0.077 R)
• M7: 2,631,277 km (0.115 R)
• M8: 3,623,260 km (0.086 R)
• M9: 4,157,923 km (0.061 R)
• M10: 4,668,052 km (0.093 R)
• M11: 5,138,088 km (0.088 R)
• M12: 6,484,170 km (0.111 R)
• M13: 7,239,041 km (0.089 R)
• M14: 7,942,301 km (0.119 R)
• M15: 9,121,281 km (0.091 R)
• M16: 9,443,665 km (0.095 R)
• M17: 10,026,199 km (0.119 R)
• M18: 12,158,417 km (0.041 R)
• M19: 13,772,578 km (0.096 R)
• M20: 15,811,747 km (0.093 R)
• M21: 16,454,868 km (0.069 R)
• M22: 21,526,236 km (0.072 R)
• M23: 22,608,427 km (0.103 R)

Asteroid Belt

Center: 6.87 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 8.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 839

Radius: 13.3

Gravity: 4.74 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 8.14 AU - 9.72 AU

Year: 10107 Days

Day: 5.7 Hours

Environment

Temp: -183 °C

Axial Tilt: 23.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 18,526,056 km

• M1: 232,026 km (0.113 R)
• M2: 877,092 km (0.107 R)
• M3: 1,447,210 km (0.107 R)
• M4: 1,868,328 km (0.063 R)
• M5: 2,430,068 km (0.051 R)
• M6: 3,035,341 km (0.09 R)
• M7: 3,979,902 km (0.119 R)
• M8: 4,491,526 km (0.074 R)
• M9: 5,341,990 km (0.086 R)
• M10: 5,930,658 km (0.071 R)
• M11: 6,717,543 km (0.111 R)
• M12: 7,961,299 km (0.106 R)
• M13: 8,825,078 km (0.107 R)
• M14: 9,750,340 km (0.102 R)
• M15: 11,010,403 km (0.075 R)
• M16: 11,966,932 km (0.056 R)
• M17: 12,734,968 km (0.111 R)
• M18: 13,472,934 km (0.071 R)
• M19: 17,152,293 km (0.101 R)
• M20: 17,749,189 km (0.099 R)
• M21: 19,704,134 km (0.114 R)
• M22: 25,070,658 km (0.075 R)
• M23: 25,742,802 km (0.062 R)
• M24: 28,448,877 km (0.084 R)
• M25: 29,603,923 km (0.065 R)
• M26: 30,789,935 km (0.033 R)
• M27: 31,339,408 km (0.055 R)
• M28: 33,256,654 km (0.08 R)
• M29: 33,951,686 km (0.048 R)
• M30: 34,538,259 km (0.08 R)
• M31: 35,251,093 km (0.106 R)
• M32: 38,963,065 km (0.034 R)
• M33: 39,995,290 km (0.067 R)
• M34: 45,573,944 km (0.11 R)
• M35: 47,884,782 km (0.106 R)
• M36: 49,368,195 km (0.1 R)
• M37: 51,342,139 km (0.083 R)

Planet 4 - Gas Giant

Semi-Major Axis: 9.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 424

Radius: 9.9

Gravity: 4.33 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 8.23 AU - 10.03 AU

Year: 10449 Days

Day: 10.9 Hours

Environment

Temp: -185 °C

Axial Tilt: 7.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 18,526,056 km

• M1: 129,402 km (0.06 R)
• M2: 484,398 km (0.081 R)
• M3: 1,033,871 km (0.032 R)
• M4: 1,576,163 km (0.08 R)
• M5: 2,370,378 km (0.103 R)
• M6: 3,099,069 km (0.086 R)
• M7: 3,970,327 km (0.094 R)
• M8: 6,617,611 km (0.087 R)
• M9: 14,081,049 km (0.101 R)
• M10: 14,881,398 km (0.049 R)
• M11: 29,788,826 km (0.056 R)
• M12: 33,966,346 km (0.091 R)
• M13: 34,624,876 km (0.115 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 414.8

Radius: 8

Gravity: 6.48 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 9.5 AU - 11.94 AU

Year: 13294 Days

Day: 10 Hours

Environment

Temp: -175 °C

Axial Tilt: 4.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 18,526,056 km

• M1: 111,750 km (0.066 R)
• M2: 440,416 km (0.074 R)
• M3: 999,763 km (0.08 R)
• M4: 2,459,239 km (0.077 R)
• M5: 2,848,343 km (0.117 R)
• M6: 3,207,528 km (0.093 R)
• M7: 3,571,350 km (0.1 R)
• M8: 3,908,843 km (0.09 R)
• M9: 4,647,856 km (0.104 R)
• M10: 5,019,009 km (0.106 R)
• M11: 8,240,000 km (0.118 R)
• M12: 8,692,085 km (0.077 R)
• M13: 12,627,556 km (0.101 R)
• M14: 12,985,993 km (0.089 R)
• M15: 13,912,004 km (0.11 R)
• M16: 17,171,292 km (0.09 R)
• M17: 18,361,942 km (0.117 R)
• M18: 21,662,819 km (0.107 R)
• M19: 23,858,467 km (0.097 R)
• M20: 24,131,633 km (0.07 R)
• M21: 24,684,097 km (0.1 R)
• M22: 25,814,160 km (0.104 R)
• M23: 27,473,799 km (0.094 R)
• M24: 30,147,711 km (0.039 R)
• M25: 32,990,220 km (0.084 R)
• M26: 33,556,598 km (0.095 R)
• M27: 34,825,636 km (0.116 R)
• M28: 38,323,833 km (0.063 R)
• M29: 42,182,112 km (0.087 R)
• M30: 45,031,951 km (0.092 R)

Planet 6 - Ice Giant

Semi-Major Axis: 13.84 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 10.4

Radius: 7

Gravity: 0.21 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 11.18 AU - 16.5 AU

Year: 19501 Days

Day: 23.1 Hours

Environment

Temp: -190 °C

Axial Tilt: 18.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (5)

Outer Limit: 18,526,056 km

• M1: 541,395 km (0.095 R)
• M2: 1,414,448 km (0.114 R)
• M3: 6,855,322 km (0.104 R)
• M4: 12,911,493 km (0.085 R)
• M5: 14,120,094 km (0.114 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: 382 - 13,397 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit