🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.27 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.47

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 0.48 AU - 0.6 AU

Year: 256 Days

Day: 43.3 Hours

Environment

Temp: -121 °C

Axial Tilt: 39.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 28,769,087 km

• M1: 143,464 km (0.111 R)
• M2: 599,139 km (0.081 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 641.9

Radius: 13.8

Gravity: 3.37 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 1.87 AU - 1.89 AU

Year: 1664 Days

Day: 10.6 Hours

Environment

Temp: -185 °C

Axial Tilt: 45.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 28,769,087 km

• M1: 176,525 km (0.071 R)
• M2: 263,442 km (0.056 R)
• M3: 367,412 km (0.114 R)
• M4: 471,233 km (0.063 R)
• M5: 662,419 km (0.119 R)
• M6: 874,848 km (0.079 R)
• M7: 1,145,770 km (0.055 R)
• M8: 1,269,188 km (0.048 R)
• M9: 1,540,260 km (0.111 R)
• M10: 1,688,062 km (0.078 R)
• M11: 1,779,167 km (0.066 R)
• M12: 1,913,656 km (0.032 R)
• M13: 2,084,347 km (0.028 R)
• M14: 2,182,633 km (0.037 R)
• M15: 2,316,074 km (0.109 R)
• M16: 2,568,296 km (0.1 R)
• M17: 2,865,846 km (0.094 R)
• M18: 3,000,484 km (0.076 R)
• M19: 3,137,217 km (0.101 R)
• M20: 3,352,787 km (0.101 R)
• M21: 3,456,010 km (0.119 R)
• M22: 3,612,789 km (0.107 R)
• M23: 3,825,666 km (0.101 R)
• M24: 3,933,676 km (0.098 R)
• M25: 4,152,687 km (0.062 R)
• M26: 4,249,926 km (0.114 R)
• M27: 4,689,444 km (0.092 R)
• M28: 4,907,409 km (0.109 R)
• M29: 5,084,233 km (0.103 R)
• M30: 5,248,192 km (0.065 R)
• M31: 5,566,238 km (0.11 R)
• M32: 5,781,808 km (0.099 R)
• M33: 5,890,566 km (0.104 R)
• M34: 6,205,320 km (0.04 R)
• M35: 6,558,071 km (0.079 R)
• M36: 6,900,950 km (0.114 R)
• M37: 7,536,142 km (0.112 R)
• M38: 7,809,308 km (0.098 R)
• M39: 8,225,340 km (0.102 R)
• M40: 8,400,818 km (0.046 R)
• M41: 8,701,959 km (0.071 R)
• M42: 8,809,071 km (0.082 R)
• M43: 9,078,796 km (0.117 R)
• M44: 9,187,553 km (0.087 R)
• M45: 9,497,969 km (0.113 R)
• M46: 9,645,173 km (0.115 R)
• M47: 9,997,925 km (0.102 R)
• M48: 10,166,522 km (0.062 R)
• M49: 10,279,468 km (0.092 R)
• M50: 10,697,145 km (0.084 R)
• M51: 11,392,775 km (0.111 R)
• M52: 11,686,885 km (0.106 R)
• M53: 11,805,366 km (0.107 R)
• M54: 12,043,227 km (0.052 R)
• M55: 12,162,905 km (0.074 R)
• M56: 12,544,081 km (0.118 R)
• M57: 13,010,976 km (0.098 R)
• M58: 13,462,911 km (0.066 R)
• M59: 13,566,433 km (0.1 R)
• M60: 13,774,074 km (0.1 R)
• M61: 14,066,538 km (0.119 R)

Planet 3 - Ice Giant

Semi-Major Axis: 6.76 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 115

Radius: 4.2

Gravity: 6.52 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 6.35 AU - 7.17 AU

Year: 11348 Days

Day: 21.6 Hours

Environment

Temp: -219 °C

Axial Tilt: 42.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 28,769,087 km

• M1: 80,932 km (0.104 R)
• M2: 232,325 km (0.061 R)
• M3: 264,938 km (0.088 R)
• M4: 354,248 km (0.081 R)
• M5: 517,160 km (0.077 R)
• M6: 714,180 km (0.071 R)
• M7: 1,071,420 km (0.106 R)
• M8: 1,413,849 km (0.086 R)
• M9: 1,508,395 km (0.084 R)
• M10: 1,754,035 km (0.052 R)
• M11: 2,318,767 km (0.047 R)
• M12: 2,355,867 km (0.07 R)
• M13: 2,449,366 km (0.076 R)
• M14: 2,756,790 km (0.075 R)
• M15: 2,815,731 km (0.077 R)
• M16: 3,137,516 km (0.048 R)
• M17: 3,302,822 km (0.093 R)
• M18: 4,103,470 km (0.05 R)
• M19: 4,216,117 km (0.107 R)
• M20: 5,670,208 km (0.053 R)
• M21: 6,912,319 km (0.093 R)
• M22: 7,591,194 km (0.105 R)
• M23: 7,646,396 km (0.085 R)
• M24: 8,433,580 km (0.074 R)
• M25: 9,691,848 km (0.103 R)
• M26: 10,419,192 km (0.067 R)
• M27: 10,511,345 km (0.093 R)
• M28: 11,415,963 km (0.111 R)
• M29: 11,797,587 km (0.118 R)
• M30: 12,540,640 km (0.113 R)
• M31: 13,532,324 km (0.093 R)
• M32: 13,632,854 km (0.116 R)
• M33: 14,037,516 km (0.09 R)
• M34: 14,241,418 km (0.106 R)
• M35: 15,031,744 km (0.103 R)
• M36: 15,240,283 km (0.064 R)
• M37: 15,345,002 km (0.112 R)
• M38: 17,926,462 km (0.095 R)
• M39: 18,369,721 km (0.109 R)
• M40: 18,518,122 km (0.099 R)
• M41: 18,853,820 km (0.107 R)
• M42: 19,116,214 km (0.064 R)
• M43: 19,229,011 km (0.101 R)
• M44: 19,758,588 km (0.111 R)
• M45: 22,002,855 km (0.108 R)
• M46: 22,994,838 km (0.08 R)
• M47: 23,034,781 km (0.119 R)
• M48: 23,476,095 km (0.104 R)
• M49: 24,163,646 km (0.117 R)
• M50: 25,186,597 km (0.071 R)
• M51: 26,223,759 km (0.094 R)
• M52: 26,726,557 km (0.026 R)
• M53: 26,936,892 km (0.087 R)
• M54: 27,317,020 km (0.104 R)
• M55: 27,486,514 km (0.106 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 476 - 15,155 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit