🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.28

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 0.62 AU - 0.74 AU

Year: 214 Days

Day: 43.1 Hours

Environment

Temp: 135 °C

Axial Tilt: 22.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 75,614,862 km

• M1: 81,082 km (0.117 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.13

Radius: 0.44

Gravity: 0.67 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 0.63 AU - 0.77 AU

Year: 223 Days

Day: 39.8 Hours

Environment

Temp: 168 °C

Axial Tilt: 39.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 75,614,862 km

• M1: 25,581 km (0.086 R)

Asteroid Belt

Center: 4.62 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 8.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 616.4

Radius: 12.9

Gravity: 3.7 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 8.49 AU - 8.59 AU

Year: 9503 Days

Day: 10.8 Hours

Environment

Temp: -178 °C

Axial Tilt: 26.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 75,614,862 km

• M1: 160,369 km (0.079 R)
• M2: 934,837 km (0.055 R)
• M3: 1,514,080 km (0.103 R)
• M4: 2,188,318 km (0.067 R)
• M5: 3,439,105 km (0.116 R)
• M6: 3,905,552 km (0.116 R)
• M7: 5,340,195 km (0.09 R)
• M8: 5,832,671 km (0.047 R)
• M9: 6,319,612 km (0.103 R)
• M10: 9,129,509 km (0.098 R)
• M11: 10,277,224 km (0.107 R)
• M12: 11,252,303 km (0.093 R)
• M13: 12,064,919 km (0.105 R)
• M14: 12,514,011 km (0.111 R)
• M15: 13,032,817 km (0.049 R)
• M16: 13,868,171 km (0.109 R)
• M17: 14,299,013 km (0.08 R)
• M18: 14,930,167 km (0.054 R)
• M19: 15,513,898 km (0.085 R)
• M20: 17,858,096 km (0.046 R)
• M21: 20,271,708 km (0.095 R)
• M22: 32,114,175 km (0.078 R)
• M23: 32,544,568 km (0.08 R)
• M24: 34,980,620 km (0.078 R)
• M25: 37,654,981 km (0.11 R)
• M26: 38,616,297 km (0.111 R)
• M27: 42,110,305 km (0.095 R)

Planet 4 - Gas Giant

Semi-Major Axis: 10.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 441

Radius: 11.2

Gravity: 3.52 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 9.57 AU - 10.93 AU

Year: 12496 Days

Day: 9.5 Hours

Environment

Temp: -185 °C

Axial Tilt: 4.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 75,614,862 km

• M1: 139,276 km (0.049 R)
• M2: 505,342 km (0.03 R)
• M3: 1,060,948 km (0.105 R)
• M4: 1,471,145 km (0.116 R)
• M5: 2,054,577 km (0.071 R)
• M6: 2,486,616 km (0.106 R)
• M7: 2,979,391 km (0.117 R)
• M8: 3,763,134 km (0.101 R)
• M9: 4,217,762 km (0.08 R)
• M10: 4,922,219 km (0.04 R)
• M11: 5,467,503 km (0.116 R)
• M12: 5,911,210 km (0.078 R)
• M13: 6,527,853 km (0.087 R)
• M14: 7,067,452 km (0.105 R)
• M15: 8,774,813 km (0.079 R)
• M16: 11,276,239 km (0.072 R)
• M17: 11,772,455 km (0.099 R)
• M18: 12,573,103 km (0.06 R)
• M19: 12,986,890 km (0.047 R)
• M20: 13,966,906 km (0.113 R)
• M21: 15,528,409 km (0.056 R)
• M22: 16,844,870 km (0.098 R)
• M23: 18,612,219 km (0.058 R)
• M24: 18,995,489 km (0.087 R)
• M25: 21,912,498 km (0.074 R)
• M26: 26,441,573 km (0.041 R)
• M27: 29,439,215 km (0.051 R)
• M28: 30,064,684 km (0.099 R)
• M29: 42,764,646 km (0.058 R)
• M30: 43,701,876 km (0.108 R)
• M31: 45,478,800 km (0.098 R)

Planet 5 - Ice Giant

Semi-Major Axis: 14.03 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 671.5

Radius: 5.9

Gravity: 19.29 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 10.59 AU - 17.47 AU

Year: 20012 Days

Day: 17.3 Hours

Environment

Temp: -189 °C

Axial Tilt: 6.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 75,614,862 km

• M1: 73,303 km (0.115 R)
• M2: 376,987 km (0.117 R)
• M3: 575,353 km (0.09 R)
• M4: 803,341 km (0.107 R)
• M5: 1,104,631 km (0.069 R)
• M6: 1,543,850 km (0.115 R)
• M7: 1,785,600 km (0.089 R)
• M8: 2,052,483 km (0.089 R)
• M9: 2,690,518 km (0.047 R)
• M10: 3,016,342 km (0.087 R)
• M11: 4,417,924 km (0.101 R)
• M12: 5,790,934 km (0.038 R)
• M13: 6,163,582 km (0.077 R)
• M14: 6,640,799 km (0.083 R)
• M15: 8,169,241 km (0.095 R)
• M16: 8,375,536 km (0.077 R)
• M17: 9,687,061 km (0.09 R)
• M18: 11,641,108 km (0.117 R)
• M19: 16,308,861 km (0.099 R)
• M20: 17,644,919 km (0.07 R)
• M21: 20,249,717 km (0.076 R)
• M22: 22,895,356 km (0.059 R)
• M23: 29,946,053 km (0.062 R)
• M24: 33,496,758 km (0.086 R)
• M25: 34,965,211 km (0.101 R)
• M26: 35,509,747 km (0.109 R)
• M27: 36,895,622 km (0.087 R)
• M28: 42,337,095 km (0.069 R)
• M29: 46,465,248 km (0.062 R)
• M30: 48,289,744 km (0.083 R)
• M31: 49,817,737 km (0.086 R)
• M32: 55,695,586 km (0.062 R)
• M33: 60,249,645 km (0.12 R)
• M34: 61,228,613 km (0.089 R)
• M35: 61,821,021 km (0.091 R)
• M36: 65,045,453 km (0.099 R)
• M37: 75,162,458 km (0.109 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: 537 - 15,480 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit