🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.3 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.47

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 0.58 AU - 0.62 AU

Year: 305 Days

Day: 14.2 Hours

Environment

Temp: -135 °C

Axial Tilt: 43.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 1.17 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 1.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 883.5

Radius: 10.1

Gravity: 8.66 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 1.36 AU - 2.1 AU

Year: 1493 Days

Day: 5.7 Hours

Environment

Temp: -191 °C

Axial Tilt: 17 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 17,341,602 km

• M1: 140,173 km (0.077 R)
• M2: 233,373 km (0.118 R)
• M3: 298,149 km (0.102 R)
• M4: 400,922 km (0.104 R)
• M5: 512,074 km (0.076 R)
• M6: 723,156 km (0.117 R)
• M7: 815,757 km (0.096 R)
• M8: 929,302 km (0.085 R)
• M9: 1,136,944 km (0.031 R)
• M10: 1,228,049 km (0.098 R)
• M11: 1,331,122 km (0.052 R)
• M12: 1,546,543 km (0.08 R)
• M13: 1,627,625 km (0.094 R)
• M14: 1,720,824 km (0.092 R)
• M15: 1,837,062 km (0.077 R)
• M16: 1,999,974 km (0.094 R)
• M17: 2,247,708 km (0.114 R)
• M18: 2,375,465 km (0.047 R)
• M19: 2,553,486 km (0.065 R)
• M20: 2,822,613 km (0.077 R)
• M21: 2,910,277 km (0.095 R)
• M22: 3,126,895 km (0.075 R)
• M23: 3,230,566 km (0.109 R)
• M24: 3,521,983 km (0.105 R)
• M25: 3,835,839 km (0.113 R)
• M26: 3,947,140 km (0.074 R)
• M27: 4,045,426 km (0.119 R)
• M28: 4,187,244 km (0.088 R)
• M29: 4,330,709 km (0.068 R)
• M30: 4,403,114 km (0.109 R)
• M31: 4,741,355 km (0.1 R)
• M32: 5,042,346 km (0.107 R)
• M33: 5,303,095 km (0.119 R)
• M34: 5,442,969 km (0.101 R)
• M35: 5,552,475 km (0.09 R)
• M36: 5,710,450 km (0.098 R)
• M37: 6,357,012 km (0.117 R)
• M38: 6,439,440 km (0.066 R)
• M39: 6,705,725 km (0.1 R)
• M40: 6,874,022 km (0.056 R)
• M41: 7,352,586 km (0.097 R)
• M42: 7,561,125 km (0.115 R)
• M43: 7,648,490 km (0.059 R)
• M44: 7,771,609 km (0.098 R)
• M45: 7,966,087 km (0.032 R)
• M46: 8,126,605 km (0.092 R)
• M47: 8,270,069 km (0.085 R)
• M48: 8,687,448 km (0.089 R)
• M49: 8,963,306 km (0.025 R)
• M50: 9,448,302 km (0.091 R)
• M51: 9,770,087 km (0.101 R)
• M52: 10,875,167 km (0.115 R)
• M53: 10,974,051 km (0.113 R)
• M54: 11,232,407 km (0.056 R)
• M55: 11,312,292 km (0.03 R)
• M56: 11,815,988 km (0.087 R)
• M57: 12,183,251 km (0.093 R)
• M58: 12,265,380 km (0.087 R)
• M59: 12,409,592 km (0.116 R)
• M60: 12,574,898 km (0.106 R)
• M61: 12,657,925 km (0.1 R)
• M62: 12,741,101 km (0.109 R)
• M63: 13,244,049 km (0.111 R)
• M64: 13,307,329 km (0.12 R)
• M65: 13,455,580 km (0.077 R)
• M66: 13,582,888 km (0.112 R)
• M67: 13,710,794 km (0.083 R)
• M68: 13,839,000 km (0.075 R)
• M69: 13,903,327 km (0.046 R)
• M70: 14,010,589 km (0.085 R)
• M71: 14,161,383 km (0.105 R)
• M72: 14,399,244 km (0.115 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 222.9

Radius: 13.6

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 3.31 AU - 5.51 AU

Year: 6075 Days

Day: 12.1 Hours

Environment

Temp: -217 °C

Axial Tilt: 179.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 17,341,602 km

• M1: 185,950 km (0.092 R)
• M2: 316,399 km (0.056 R)
• M3: 416,032 km (0.098 R)
• M4: 567,275 km (0.083 R)
• M5: 661,073 km (0.036 R)
• M6: 900,579 km (0.064 R)
• M7: 1,061,098 km (0.1 R)
• M8: 1,320,949 km (0.061 R)
• M9: 1,858,754 km (0.032 R)
• M10: 1,977,235 km (0.099 R)
• M11: 2,098,409 km (0.101 R)
• M12: 2,191,010 km (0.11 R)
• M13: 2,509,953 km (0.096 R)
• M14: 2,691,864 km (0.079 R)
• M15: 2,929,874 km (0.056 R)
• M16: 3,408,587 km (0.073 R)
• M17: 3,573,744 km (0.049 R)
• M18: 3,873,986 km (0.092 R)
• M19: 4,008,026 km (0.049 R)
• M20: 4,339,984 km (0.102 R)
• M21: 4,579,939 km (0.098 R)
• M22: 5,582,693 km (0.108 R)
• M23: 5,931,855 km (0.071 R)
• M24: 6,064,698 km (0.108 R)
• M25: 6,176,148 km (0.107 R)
• M26: 6,401,143 km (0.082 R)
• M27: 6,812,986 km (0.106 R)
• M28: 7,375,474 km (0.103 R)
• M29: 7,518,490 km (0.079 R)
• M30: 8,026,375 km (0.072 R)
• M31: 8,149,045 km (0.092 R)
• M32: 8,247,480 km (0.04 R)
• M33: 8,645,560 km (0.117 R)
• M34: 8,746,090 km (0.056 R)
• M35: 8,846,919 km (0.114 R)
• M36: 9,177,680 km (0.111 R)
• M37: 9,383,078 km (0.066 R)
• M38: 9,616,151 km (0.113 R)
• M39: 10,380,147 km (0.108 R)
• M40: 10,648,077 km (0.08 R)
• M41: 10,755,937 km (0.1 R)
• M42: 10,891,323 km (0.111 R)
• M43: 11,548,806 km (0.037 R)
• M44: 12,360,374 km (0.047 R)
• M45: 12,445,496 km (0.052 R)
• M46: 12,587,614 km (0.087 R)
• M47: 12,673,184 km (0.11 R)
• M48: 12,930,941 km (0.115 R)
• M49: 13,017,259 km (0.1 R)
• M50: 13,190,493 km (0.063 R)
• M51: 13,714,834 km (0.097 R)
• M52: 14,246,056 km (0.118 R)
• M53: 14,484,215 km (0.065 R)
• M54: 14,723,871 km (0.117 R)
• M55: 15,572,690 km (0.082 R)
• M56: 15,879,814 km (0.101 R)
• M57: 16,126,800 km (0.083 R)
• M58: 16,406,398 km (0.068 R)
• M59: 17,127,909 km (0.058 R)
• M60: 17,476,771 km (0.089 R)
• M61: 17,604,079 km (0.069 R)
• M62: 17,763,850 km (0.08 R)
• M63: 17,891,905 km (0.043 R)
• M64: 18,764,809 km (0.106 R)
• M65: 18,993,394 km (0.041 R)
• M66: 20,350,696 km (0.077 R)
• M67: 20,652,734 km (0.103 R)
• M68: 21,295,556 km (0.116 R)
• M69: 21,534,015 km (0.081 R)
• M70: 21,704,856 km (0.113 R)
• M71: 22,082,291 km (0.097 R)
• M72: 22,254,628 km (0.066 R)
• M73: 22,565,941 km (0.079 R)
• M74: 23,403,240 km (0.115 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 51.5

Radius: 9.3

Gravity: 0.6 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 4.24 AU - 6.3 AU

Year: 7936 Days

Day: 8 Hours

Environment

Temp: -217 °C

Axial Tilt: 38.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 17,341,602 km

• M1: 144,212 km (0.073 R)
• M2: 243,246 km (0.092 R)
• M3: 337,792 km (0.067 R)
• M4: 701,764 km (0.052 R)
• M5: 858,692 km (0.094 R)
• M6: 1,027,737 km (0.098 R)
• M7: 1,116,449 km (0.111 R)
• M8: 1,177,036 km (0.109 R)
• M9: 1,553,574 km (0.066 R)
• M10: 1,726,210 km (0.1 R)
• M11: 1,809,087 km (0.069 R)
• M12: 2,346,891 km (0.063 R)
• M13: 2,412,565 km (0.104 R)
• M14: 2,805,858 km (0.107 R)
• M15: 2,917,906 km (0.098 R)
• M16: 3,606,356 km (0.091 R)
• M17: 3,961,202 km (0.109 R)
• M18: 4,071,456 km (0.081 R)
• M19: 4,392,044 km (0.072 R)
• M20: 4,522,643 km (0.054 R)
• M21: 4,604,922 km (0.095 R)
• M22: 4,922,069 km (0.044 R)
• M23: 5,057,754 km (0.082 R)
• M24: 5,126,121 km (0.1 R)
• M25: 5,298,308 km (0.072 R)
• M26: 5,419,931 km (0.106 R)
• M27: 5,489,943 km (0.118 R)
• M28: 5,595,409 km (0.119 R)
• M29: 5,666,169 km (0.097 R)
• M30: 6,463,526 km (0.103 R)
• M31: 6,556,426 km (0.106 R)
• M32: 6,724,574 km (0.106 R)
• M33: 7,489,767 km (0.112 R)
• M34: 8,001,691 km (0.109 R)
• M35: 8,101,473 km (0.087 R)
• M36: 8,161,611 km (0.077 R)
• M37: 8,302,383 km (0.098 R)
• M38: 8,443,902 km (0.109 R)
• M39: 8,606,665 km (0.118 R)
• M40: 8,749,979 km (0.097 R)
• M41: 9,647,417 km (0.058 R)
• M42: 9,817,659 km (0.088 R)
• M43: 9,967,407 km (0.118 R)
• M44: 10,204,220 km (0.111 R)
• M45: 10,595,868 km (0.046 R)
• M46: 11,754,802 km (0.084 R)
• M47: 11,982,191 km (0.093 R)
• M48: 12,234,114 km (0.119 R)
• M49: 12,395,380 km (0.068 R)
• M50: 12,626,958 km (0.028 R)
• M51: 12,696,670 km (0.115 R)
• M52: 13,164,912 km (0.117 R)
• M53: 13,330,068 km (0.055 R)
• M54: 13,424,763 km (0.114 R)
• M55: 13,614,902 km (0.061 R)
• M56: 14,094,214 km (0.081 R)
• M57: 14,287,494 km (0.051 R)
• M58: 14,481,523 km (0.079 R)
• M59: 14,725,517 km (0.05 R)
• M60: 14,921,640 km (0.095 R)
• M61: 15,019,925 km (0.111 R)
• M62: 15,167,878 km (0.086 R)
• M63: 15,365,945 km (0.065 R)
• M64: 15,440,445 km (0.036 R)
• M65: 15,539,928 km (0.082 R)
• M66: 16,496,008 km (0.07 R)
• M67: 16,955,423 km (0.073 R)
• M68: 17,083,927 km (0.085 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 251 - 12,722 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit