🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.45

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 0.51 AU - 0.61 AU

Year: 159 Days

Day: 24.4 Hours

Environment

Temp: 224 °C

Axial Tilt: 21.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 32,255,385 km

• M1: 456,124 km (0.086 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.49

Radius: 1.82

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 0.64 AU - 0.72 AU

Year: 212 Days

Day: 24.7 Hours

Environment

Temp: 152 °C

Axial Tilt: 35.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 32,255,385 km

• M1: 103,223 km (0.113 R)

Planet 3 - Gas Giant

Semi-Major Axis: 9.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 952.7

Radius: 13.5

Gravity: 5.23 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 7.75 AU - 11.39 AU

Year: 11213 Days

Day: 14.4 Hours

Environment

Temp: -174 °C

Axial Tilt: 36.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 32,255,385 km

• M1: 225,444 km (0.117 R)
• M2: 395,537 km (0.05 R)
• M3: 577,747 km (0.092 R)
• M4: 699,370 km (0.109 R)
• M5: 792,420 km (0.059 R)
• M6: 890,407 km (0.105 R)
• M7: 1,122,134 km (0.116 R)
• M8: 1,303,596 km (0.11 R)
• M9: 1,422,227 km (0.071 R)
• M10: 1,544,748 km (0.096 R)
• M11: 1,934,300 km (0.072 R)
• M12: 2,413,462 km (0.083 R)
• M13: 3,023,971 km (0.117 R)
• M14: 3,281,579 km (0.105 R)
• M15: 3,715,712 km (0.052 R)
• M16: 3,922,307 km (0.118 R)
• M17: 4,203,850 km (0.107 R)
• M18: 4,899,031 km (0.058 R)
• M19: 5,012,127 km (0.111 R)
• M20: 7,757,547 km (0.118 R)
• M21: 9,300,051 km (0.116 R)
• M22: 10,058,063 km (0.097 R)
• M23: 10,154,255 km (0.106 R)
• M24: 10,786,904 km (0.117 R)
• M25: 12,039,487 km (0.072 R)
• M26: 12,969,537 km (0.088 R)
• M27: 13,284,740 km (0.111 R)
• M28: 13,549,378 km (0.096 R)
• M29: 14,570,982 km (0.086 R)
• M30: 14,734,493 km (0.053 R)
• M31: 15,118,510 km (0.092 R)
• M32: 15,450,318 km (0.079 R)
• M33: 16,008,767 km (0.094 R)
• M34: 16,915,929 km (0.08 R)
• M35: 17,087,966 km (0.107 R)
• M36: 17,607,370 km (0.09 R)
• M37: 19,556,032 km (0.095 R)
• M38: 20,159,959 km (0.096 R)
• M39: 20,342,468 km (0.106 R)
• M40: 21,015,808 km (0.112 R)
• M41: 21,758,861 km (0.032 R)
• M42: 21,883,625 km (0.026 R)
• M43: 22,321,947 km (0.079 R)
• M44: 22,447,609 km (0.087 R)
• M45: 23,143,539 km (0.085 R)
• M46: 24,426,939 km (0.118 R)
• M47: 25,339,037 km (0.093 R)
• M48: 25,601,581 km (0.11 R)
• M49: 25,865,173 km (0.119 R)
• M50: 26,395,048 km (0.114 R)
• M51: 27,129,424 km (0.068 R)
• M52: 28,481,789 km (0.107 R)
• M53: 29,166,349 km (0.105 R)
• M54: 29,648,652 km (0.109 R)
• M55: 30,411,901 km (0.075 R)
• M56: 30,761,062 km (0.034 R)
• M57: 30,901,086 km (0.091 R)
• M58: 31,604,345 km (0.102 R)
• M59: 32,028,755 km (0.026 R)
• M60: 33,745,689 km (0.102 R)
• M61: 34,107,118 km (0.107 R)
• M62: 35,492,244 km (0.07 R)
• M63: 35,712,602 km (0.094 R)
• M64: 36,007,160 km (0.106 R)
• M65: 36,228,715 km (0.058 R)
• M66: 37,118,972 km (0.1 R)
• M67: 37,342,770 km (0.038 R)
• M68: 41,755,309 km (0.098 R)
• M69: 42,065,724 km (0.067 R)
• M70: 42,532,619 km (0.108 R)
• M71: 45,450,077 km (0.069 R)
• M72: 46,009,274 km (0.058 R)
• M73: 46,731,682 km (0.096 R)
• M74: 47,053,916 km (0.094 R)
• M75: 50,069,510 km (0.036 R)
• M76: 50,895,140 km (0.096 R)
• M77: 51,975,387 km (0.098 R)
• M78: 52,225,664 km (0.098 R)
• M79: 53,483,483 km (0.093 R)
• M80: 54,242,842 km (0.07 R)
• M81: 54,496,859 km (0.072 R)
• M82: 56,456,890 km (0.067 R)
• M83: 56,971,955 km (0.099 R)

Asteroid Belt

Center: 13.6 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 17.62 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 26.6

Radius: 7.1

Gravity: 0.53 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 16.51 AU - 18.73 AU

Year: 28013 Days

Day: 15.1 Hours

Environment

Temp: -207 °C

Axial Tilt: 13.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 32,255,385 km

• M1: 153,338 km (0.115 R)
• M2: 385,215 km (0.082 R)
• M3: 514,617 km (0.049 R)
• M4: 816,206 km (0.114 R)
• M5: 885,470 km (0.078 R)
• M6: 1,359,097 km (0.07 R)
• M7: 1,701,676 km (0.048 R)
• M8: 1,846,038 km (0.098 R)
• M9: 1,938,340 km (0.096 R)
• M10: 2,689,471 km (0.117 R)
• M11: 5,993,190 km (0.113 R)
• M12: 6,048,092 km (0.097 R)
• M13: 6,269,647 km (0.036 R)
• M14: 9,000,705 km (0.036 R)
• M15: 9,993,437 km (0.11 R)
• M16: 10,255,233 km (0.115 R)
• M17: 10,852,578 km (0.117 R)
• M18: 11,324,858 km (0.107 R)
• M19: 13,352,358 km (0.078 R)
• M20: 15,263,022 km (0.046 R)
• M21: 15,640,158 km (0.096 R)
• M22: 15,867,996 km (0.096 R)
• M23: 16,828,713 km (0.078 R)
• M24: 17,768,786 km (0.049 R)
• M25: 17,887,567 km (0.112 R)
• M26: 19,170,070 km (0.101 R)
• M27: 19,781,476 km (0.111 R)
• M28: 20,357,727 km (0.048 R)
• M29: 20,482,043 km (0.107 R)
• M30: 22,932,755 km (0.11 R)
• M31: 23,755,543 km (0.078 R)
• M32: 24,455,961 km (0.042 R)
• M33: 25,163,110 km (0.114 R)
• M34: 25,921,721 km (0.105 R)
• M35: 26,056,359 km (0.053 R)
• M36: 27,370,127 km (0.067 R)
• M37: 28,288,658 km (0.083 R)
• M38: 29,732,278 km (0.099 R)
• M39: 29,873,199 km (0.082 R)
• M40: 30,250,335 km (0.047 R)
• M41: 30,344,731 km (0.119 R)
• M42: 31,104,389 km (0.091 R)
• M43: 31,342,998 km (0.086 R)
• M44: 31,966,372 km (0.106 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: 286 - 19,307 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit