🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.37

Radius: 0.67

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 0.49 AU - 0.51 AU

Year: 225 Days

Day: 37.9 Hours

Environment

Temp: -114 °C

Axial Tilt: 11.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 1.28 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 2.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 96.4

Radius: 8.3

Gravity: 1.4 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 1.77 AU - 2.33 AU

Year: 1866 Days

Day: 13.4 Hours

Environment

Temp: -198 °C

Axial Tilt: 126.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 26,266,113 km

• M1: 116,537 km (0.061 R)
• M2: 182,509 km (0.119 R)
• M3: 331,210 km (0.101 R)
• M4: 441,613 km (0.058 R)
• M5: 712,086 km (0.115 R)
• M6: 843,882 km (0.105 R)
• M7: 1,001,558 km (0.104 R)
• M8: 1,102,088 km (0.109 R)
• M9: 1,243,607 km (0.12 R)
• M10: 1,339,200 km (0.066 R)
• M11: 1,504,207 km (0.026 R)
• M12: 1,682,976 km (0.113 R)
• M13: 1,746,406 km (0.112 R)
• M14: 1,817,913 km (0.106 R)
• M15: 1,897,799 km (0.114 R)
• M16: 2,023,610 km (0.065 R)
• M17: 2,167,524 km (0.061 R)
• M18: 2,369,929 km (0.112 R)
• M19: 2,586,697 km (0.07 R)
• M20: 2,701,738 km (0.113 R)
• M21: 2,784,914 km (0.086 R)
• M22: 3,057,032 km (0.046 R)
• M23: 3,117,620 km (0.113 R)
• M24: 3,240,140 km (0.081 R)
• M25: 3,382,258 km (0.056 R)
• M26: 3,562,673 km (0.071 R)
• M27: 3,783,480 km (0.038 R)
• M28: 3,904,953 km (0.076 R)
• M29: 3,999,349 km (0.059 R)
• M30: 4,238,407 km (0.067 R)
• M31: 4,354,944 km (0.077 R)
• M32: 4,750,929 km (0.043 R)
• M33: 4,841,585 km (0.117 R)
• M34: 4,963,508 km (0.095 R)
• M35: 5,137,789 km (0.073 R)
• M36: 5,376,996 km (0.084 R)
• M37: 5,460,921 km (0.1 R)
• M38: 5,556,065 km (0.095 R)
• M39: 5,974,490 km (0.058 R)
• M40: 6,171,062 km (0.026 R)
• M41: 6,314,227 km (0.085 R)
• M42: 6,570,488 km (0.054 R)
• M43: 6,671,766 km (0.102 R)
• M44: 6,818,821 km (0.117 R)
• M45: 7,035,737 km (0.084 R)
• M46: 7,546,764 km (0.095 R)
• M47: 7,641,010 km (0.061 R)
• M48: 7,735,706 km (0.117 R)
• M49: 7,914,176 km (0.104 R)

Asteroid Belt

Center: 2.74 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 3.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 697

Radius: 14.3

Gravity: 3.41 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 3.29 AU - 3.55 AU

Year: 4021 Days

Day: 9.2 Hours

Environment

Temp: -207 °C

Axial Tilt: 0.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 26,266,113 km

• M1: 230,680 km (0.098 R)
• M2: 356,043 km (0.096 R)
• M3: 610,210 km (0.107 R)
• M4: 1,078,152 km (0.114 R)
• M5: 1,195,287 km (0.101 R)
• M6: 1,289,534 km (0.077 R)
• M7: 1,400,685 km (0.084 R)
• M8: 1,559,109 km (0.09 R)
• M9: 1,942,229 km (0.045 R)
• M10: 2,038,869 km (0.051 R)
• M11: 2,203,427 km (0.12 R)
• M12: 2,321,460 km (0.032 R)
• M13: 2,458,940 km (0.085 R)
• M14: 2,796,732 km (0.097 R)
• M15: 2,943,637 km (0.082 R)
• M16: 3,322,120 km (0.07 R)
• M17: 3,556,989 km (0.107 R)
• M18: 3,777,047 km (0.111 R)
• M19: 3,919,614 km (0.11 R)
• M20: 4,084,620 km (0.09 R)
• M21: 4,400,421 km (0.096 R)
• M22: 5,145,868 km (0.094 R)
• M23: 5,304,292 km (0.059 R)
• M24: 5,883,535 km (0.072 R)
• M25: 5,978,081 km (0.081 R)
• M26: 6,168,668 km (0.113 R)
• M27: 6,361,500 km (0.104 R)
• M28: 6,482,973 km (0.103 R)
• M29: 6,802,514 km (0.104 R)
• M30: 6,976,646 km (0.109 R)
• M31: 7,076,877 km (0.119 R)
• M32: 7,278,834 km (0.105 R)
• M33: 7,482,736 km (0.084 R)
• M34: 7,611,091 km (0.074 R)
• M35: 7,740,194 km (0.095 R)
• M36: 8,131,991 km (0.074 R)
• M37: 8,907,805 km (0.061 R)
• M38: 9,429,154 km (0.073 R)
• M39: 9,707,555 km (0.112 R)
• M40: 9,875,853 km (0.089 R)
• M41: 10,187,017 km (0.1 R)
• M42: 10,645,384 km (0.038 R)
• M43: 10,877,112 km (0.09 R)
• M44: 11,641,856 km (0.096 R)
• M45: 11,850,695 km (0.081 R)
• M46: 12,211,824 km (0.094 R)
• M47: 12,302,630 km (0.058 R)
• M48: 12,790,768 km (0.114 R)
• M49: 13,006,338 km (0.091 R)
• M50: 13,691,796 km (0.105 R)
• M51: 14,229,600 km (0.063 R)
• M52: 14,549,291 km (0.066 R)
• M53: 15,000,627 km (0.091 R)
• M54: 15,260,778 km (0.068 R)
• M55: 15,587,949 km (0.076 R)
• M56: 16,016,696 km (0.106 R)
• M57: 16,249,171 km (0.098 R)
• M58: 17,054,905 km (0.084 R)
• M59: 18,322,598 km (0.064 R)
• M60: 18,461,424 km (0.08 R)
• M61: 18,600,550 km (0.105 R)
• M62: 18,880,149 km (0.102 R)
• M63: 19,196,249 km (0.058 R)
• M64: 19,302,015 km (0.05 R)
• M65: 19,584,904 km (0.112 R)
• M66: 19,833,686 km (0.051 R)
• M67: 21,056,648 km (0.086 R)
• M68: 22,899,395 km (0.08 R)
• M69: 23,199,039 km (0.097 R)
• M70: 23,386,934 km (0.108 R)
• M71: 24,143,750 km (0.113 R)
• M72: 24,257,893 km (0.065 R)
• M73: 24,486,927 km (0.066 R)
• M74: 24,716,560 km (0.072 R)
• M75: 25,371,200 km (0.08 R)
• M76: 25,953,735 km (0.117 R)
• M77: 26,187,855 km (0.112 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: 295 - 15,957 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit