🌌 Stone's Star System Generator

Asteroid Belt

Center: 1.33 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 2.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.15

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 2.31 AU - 3.01 AU

Year: 1532 Days

Day: 34.3 Hours

Environment

Temp: -88 °C

Axial Tilt: 15 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 26,130,069 km

• M1: 613,052 km (0.088 R)

Planet 2 - Gas Giant

Semi-Major Axis: 5.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 585.4

Radius: 14.5

Gravity: 2.78 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 5.71 AU - 6.23 AU

Year: 5151 Days

Day: 7.8 Hours

Environment

Temp: -135 °C

Axial Tilt: 35.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 26,130,069 km

• M1: 193,879 km (0.118 R)
• M2: 395,537 km (0.068 R)
• M3: 495,319 km (0.073 R)
• M4: 825,331 km (0.037 R)
• M5: 1,004,101 km (0.095 R)
• M6: 1,154,596 km (0.093 R)
• M7: 1,402,929 km (0.072 R)
• M8: 1,605,185 km (0.088 R)
• M9: 1,952,851 km (0.109 R)
• M10: 2,417,053 km (0.069 R)
• M11: 2,567,099 km (0.118 R)
• M12: 2,739,586 km (0.116 R)
• M13: 3,301,176 km (0.119 R)
• M14: 3,405,296 km (0.049 R)
• M15: 3,510,613 km (0.117 R)
• M16: 3,942,801 km (0.102 R)
• M17: 4,553,460 km (0.091 R)
• M18: 4,858,191 km (0.074 R)
• M19: 5,512,532 km (0.078 R)
• M20: 5,686,813 km (0.102 R)
• M21: 5,787,194 km (0.098 R)
• M22: 6,376,310 km (0.094 R)
• M23: 6,744,321 km (0.118 R)
• M24: 6,904,241 km (0.106 R)
• M25: 7,092,285 km (0.091 R)
• M26: 7,611,540 km (0.098 R)
• M27: 8,114,936 km (0.113 R)
• M28: 9,065,930 km (0.072 R)
• M29: 9,183,664 km (0.093 R)
• M30: 9,809,880 km (0.075 R)
• M31: 10,388,525 km (0.116 R)
• M32: 10,511,794 km (0.042 R)
• M33: 11,166,883 km (0.118 R)
• M34: 11,738,795 km (0.084 R)
• M35: 11,899,463 km (0.084 R)
• M36: 11,996,104 km (0.045 R)
• M37: 12,385,657 km (0.03 R)
• M38: 12,713,425 km (0.097 R)
• M39: 13,044,186 km (0.086 R)
• M40: 14,019,265 km (0.106 R)
• M41: 14,360,947 km (0.116 R)
• M42: 14,498,427 km (0.062 R)
• M43: 14,982,975 km (0.099 R)
• M44: 15,157,256 km (0.069 R)
• M45: 15,262,124 km (0.078 R)
• M46: 15,825,959 km (0.071 R)
• M47: 16,181,852 km (0.1 R)
• M48: 16,612,395 km (0.051 R)
• M49: 17,083,030 km (0.083 R)
• M50: 17,411,397 km (0.099 R)
• M51: 18,000,513 km (0.106 R)
• M52: 18,671,011 km (0.028 R)
• M53: 19,311,888 km (0.101 R)
• M54: 20,228,923 km (0.087 R)
• M55: 20,460,351 km (0.11 R)
• M56: 20,615,185 km (0.048 R)
• M57: 21,355,844 km (0.103 R)
• M58: 21,552,266 km (0.037 R)
• M59: 22,105,180 km (0.1 R)
• M60: 22,264,053 km (0.099 R)
• M61: 22,783,157 km (0.116 R)
• M62: 23,427,326 km (0.062 R)
• M63: 23,833,035 km (0.032 R)
• M64: 24,241,138 km (0.116 R)
• M65: 24,528,067 km (0.099 R)
• M66: 24,692,625 km (0.033 R)
• M67: 24,940,059 km (0.073 R)
• M68: 25,188,392 km (0.031 R)
• M69: 25,520,649 km (0.036 R)
• M70: 25,770,926 km (0.063 R)
• M71: 25,938,176 km (0.083 R)
• M72: 26,147,763 km (0.089 R)
• M73: 27,374,466 km (0.102 R)
• M74: 28,145,194 km (0.117 R)
• M75: 28,446,933 km (0.067 R)
• M76: 28,663,102 km (0.092 R)
• M77: 29,010,019 km (0.114 R)

Planet 3 - Gas Giant

Semi-Major Axis: 8.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 122.5

Radius: 13.2

Gravity: 0.7 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 8.85 AU - 9.13 AU

Year: 9518 Days

Day: 8.6 Hours

Environment

Temp: -162 °C

Axial Tilt: 15.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 26,130,069 km

• M1: 221,704 km (0.109 R)
• M2: 319,840 km (0.089 R)
• M3: 526,884 km (0.095 R)
• M4: 729,738 km (0.042 R)
• M5: 1,672,654 km (0.115 R)
• M6: 1,857,258 km (0.109 R)
• M7: 2,065,049 km (0.082 R)
• M8: 2,247,110 km (0.099 R)
• M9: 2,521,472 km (0.071 R)
• M10: 2,807,054 km (0.1 R)
• M11: 3,047,009 km (0.119 R)
• M12: 3,706,287 km (0.031 R)
• M13: 4,135,633 km (0.079 R)
• M14: 4,366,911 km (0.095 R)
• M15: 4,516,360 km (0.088 R)
• M16: 4,886,614 km (0.065 R)
• M17: 4,975,027 km (0.111 R)
• M18: 5,108,917 km (0.061 R)
• M19: 5,198,825 km (0.068 R)
• M20: 5,357,399 km (0.049 R)
• M21: 6,246,609 km (0.116 R)
• M22: 6,463,974 km (0.069 R)
• M23: 6,757,785 km (0.036 R)
• M24: 7,206,578 km (0.081 R)
• M25: 8,080,978 km (0.058 R)
• M26: 9,399,683 km (0.109 R)
• M27: 10,553,831 km (0.106 R)
• M28: 10,668,871 km (0.066 R)
• M29: 11,045,559 km (0.114 R)
• M30: 11,309,001 km (0.079 R)
• M31: 12,322,676 km (0.108 R)
• M32: 12,413,482 km (0.1 R)
• M33: 12,901,769 km (0.082 R)
• M34: 13,241,207 km (0.06 R)
• M35: 13,771,531 km (0.093 R)
• M36: 14,277,022 km (0.104 R)
• M37: 14,468,208 km (0.076 R)
• M38: 14,885,287 km (0.111 R)
• M39: 15,338,868 km (0.064 R)
• M40: 16,292,854 km (0.087 R)
• M41: 16,861,176 km (0.083 R)
• M42: 18,988,308 km (0.112 R)
• M43: 19,727,770 km (0.088 R)
• M44: 22,039,357 km (0.089 R)
• M45: 22,667,668 km (0.102 R)
• M46: 25,239,405 km (0.114 R)
• M47: 25,509,429 km (0.089 R)

Kuiper Belt

Range: 31.1 - 47.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 492 - 19,008 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit