🌌 Stone's Star System Generator

Asteroid Belt

Center: 1.42 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 2.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.02

Radius: 1.01

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 2.48 AU - 3.2 AU

Year: 1784 Days

Day: 12.3 Hours

Environment

Temp: -94 °C

Axial Tilt: 38.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 44,906,173 km

• M1: 347,965 km (0.107 R)

Planet 2 - Gas Giant

Semi-Major Axis: 5.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 451.2

Radius: 11.8

Gravity: 3.24 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 4.37 AU - 6.69 AU

Year: 4848 Days

Day: 5 Hours

Environment

Temp: -143 °C

Axial Tilt: 27.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 44,906,173 km

• M1: 180,415 km (0.113 R)
• M2: 273,166 km (0.089 R)
• M3: 424,260 km (0.062 R)
• M4: 826,229 km (0.046 R)
• M5: 1,487,302 km (0.11 R)
• M6: 1,574,368 km (0.049 R)
• M7: 1,693,298 km (0.107 R)
• M8: 2,004,163 km (0.083 R)
• M9: 2,150,021 km (0.092 R)
• M10: 2,232,748 km (0.108 R)
• M11: 2,367,237 km (0.041 R)
• M12: 2,521,921 km (0.103 R)
• M13: 2,932,717 km (0.086 R)
• M14: 3,136,768 km (0.036 R)
• M15: 3,212,165 km (0.113 R)
• M16: 3,461,396 km (0.074 R)
• M17: 3,776,897 km (0.067 R)
• M18: 4,542,240 km (0.108 R)
• M19: 5,559,506 km (0.097 R)
• M20: 6,093,869 km (0.09 R)
• M21: 6,499,579 km (0.095 R)
• M22: 6,596,369 km (0.061 R)
• M23: 6,693,607 km (0.114 R)
• M24: 6,889,431 km (0.088 R)
• M25: 6,988,165 km (0.108 R)
• M26: 7,161,998 km (0.091 R)
• M27: 7,261,929 km (0.056 R)
• M28: 8,026,674 km (0.053 R)
• M29: 8,497,757 km (0.109 R)
• M30: 8,977,967 km (0.101 R)
• M31: 9,058,899 km (0.069 R)
• M32: 9,167,058 km (0.077 R)
• M33: 9,604,333 km (0.08 R)
• M34: 9,853,413 km (0.094 R)
• M35: 9,992,689 km (0.092 R)
• M36: 10,357,857 km (0.06 R)
• M37: 11,130,231 km (0.098 R)
• M38: 11,479,542 km (0.112 R)
• M39: 11,950,775 km (0.116 R)
• M40: 12,039,936 km (0.099 R)
• M41: 12,188,935 km (0.087 R)
• M42: 13,126,166 km (0.075 R)
• M43: 13,464,407 km (0.079 R)
• M44: 13,650,058 km (0.095 R)
• M45: 13,992,786 km (0.089 R)
• M46: 15,101,755 km (0.092 R)
• M47: 15,198,096 km (0.063 R)
• M48: 15,618,167 km (0.114 R)
• M49: 16,206,087 km (0.101 R)
• M50: 16,436,617 km (0.111 R)
• M51: 16,535,801 km (0.112 R)
• M52: 16,967,839 km (0.077 R)
• M53: 17,707,451 km (0.105 R)
• M54: 17,809,028 km (0.108 R)
• M55: 18,251,838 km (0.07 R)
• M56: 18,801,909 km (0.118 R)
• M57: 19,532,096 km (0.096 R)
• M58: 20,023,974 km (0.101 R)
• M59: 20,236,104 km (0.065 R)
• M60: 20,876,832 km (0.104 R)
• M61: 22,178,184 km (0.098 R)
• M62: 22,434,295 km (0.1 R)
• M63: 22,949,510 km (0.056 R)
• M64: 24,556,191 km (0.062 R)
• M65: 24,631,738 km (0.087 R)
• M66: 24,707,435 km (0.105 R)
• M67: 25,239,405 km (0.108 R)
• M68: 25,392,144 km (0.109 R)
• M69: 25,583,480 km (0.063 R)

Planet 3 - Ice Giant

Semi-Major Axis: 13.78 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 154.9

Radius: 4.9

Gravity: 6.45 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 11.81 AU - 15.75 AU

Year: 19069 Days

Day: 15.3 Hours

Environment

Temp: -182 °C

Axial Tilt: 48.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 44,906,173 km

• M1: 87,216 km (0.096 R)
• M2: 891,454 km (0.104 R)
• M3: 927,357 km (0.109 R)
• M4: 982,110 km (0.067 R)
• M5: 1,037,910 km (0.094 R)
• M6: 1,500,467 km (0.071 R)
• M7: 1,564,943 km (0.1 R)
• M8: 1,697,038 km (0.071 R)
• M9: 2,114,566 km (0.117 R)
• M10: 2,511,449 km (0.118 R)
• M11: 3,121,360 km (0.102 R)
• M12: 4,284,483 km (0.084 R)
• M13: 4,594,151 km (0.118 R)
• M14: 4,656,982 km (0.081 R)
• M15: 4,783,392 km (0.074 R)
• M16: 5,532,578 km (0.097 R)
• M17: 5,801,705 km (0.053 R)
• M18: 5,869,622 km (0.044 R)
• M19: 6,317,668 km (0.098 R)
• M20: 8,678,472 km (0.077 R)
• M21: 10,031,435 km (0.099 R)
• M22: 10,153,955 km (0.076 R)
• M23: 11,067,400 km (0.115 R)
• M24: 11,151,624 km (0.098 R)
• M25: 12,180,259 km (0.069 R)
• M26: 12,927,201 km (0.116 R)
• M27: 13,238,963 km (0.084 R)
• M28: 13,463,210 km (0.072 R)
• M29: 13,553,268 km (0.11 R)
• M30: 14,326,689 km (0.077 R)
• M31: 14,372,615 km (0.078 R)
• M32: 14,788,348 km (0.102 R)
• M33: 16,106,754 km (0.11 R)
• M34: 16,202,347 km (0.116 R)
• M35: 16,586,664 km (0.116 R)
• M36: 17,168,749 km (0.069 R)
• M37: 17,217,518 km (0.092 R)
• M38: 17,315,355 km (0.085 R)
• M39: 17,955,185 km (0.068 R)
• M40: 18,253,184 km (0.093 R)
• M41: 19,308,896 km (0.079 R)
• M42: 19,461,337 km (0.071 R)
• M43: 20,074,987 km (0.091 R)
• M44: 20,746,981 km (0.093 R)
• M45: 21,689,597 km (0.05 R)
• M46: 22,166,066 km (0.036 R)
• M47: 23,021,766 km (0.118 R)
• M48: 23,833,634 km (0.07 R)
• M49: 24,160,954 km (0.12 R)
• M50: 27,117,008 km (0.097 R)
• M51: 28,088,945 km (0.067 R)
• M52: 29,072,401 km (0.11 R)
• M53: 29,480,504 km (0.045 R)
• M54: 30,066,928 km (0.116 R)
• M55: 31,251,294 km (0.086 R)
• M56: 31,310,984 km (0.104 R)
• M57: 31,370,673 km (0.12 R)
• M58: 34,339,742 km (0.118 R)
• M59: 35,701,681 km (0.082 R)
• M60: 35,951,211 km (0.098 R)
• M61: 36,201,338 km (0.088 R)
• M62: 36,452,064 km (0.057 R)
• M63: 36,892,181 km (0.106 R)
• M64: 38,222,854 km (0.106 R)
• M65: 38,478,218 km (0.074 R)
• M66: 39,054,619 km (0.074 R)
• M67: 39,311,628 km (0.115 R)
• M68: 39,440,431 km (0.092 R)
• M69: 41,192,372 km (0.076 R)
• M70: 41,913,434 km (0.053 R)
• M71: 42,638,684 km (0.057 R)
• M72: 42,704,807 km (0.094 R)
• M73: 44,369,083 km (0.066 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: 175 - 17,574 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit