🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.43

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 0.43 AU - 0.57 AU

Year: 225 Days

Day: 28.7 Hours

Environment

Temp: -123 °C

Axial Tilt: 25 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 0.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 558.2

Radius: 9.9

Gravity: 5.7 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 0.63 AU - 0.93 AU

Year: 438 Days

Day: 7.3 Hours

Environment

Temp: -155 °C

Axial Tilt: 33.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 15,013,525 km

• M1: 124,465 km (0.045 R)
• M2: 219,610 km (0.118 R)
• M3: 310,864 km (0.083 R)
• M4: 439,219 km (0.087 R)
• M5: 528,230 km (0.075 R)
• M6: 606,021 km (0.108 R)
• M7: 723,156 km (0.069 R)
• M8: 856,897 km (0.056 R)
• M9: 946,506 km (0.12 R)
• M10: 1,075,758 km (0.046 R)
• M11: 1,244,654 km (0.113 R)
• M12: 1,342,491 km (0.079 R)
• M13: 1,437,935 km (0.118 R)
• M14: 1,540,858 km (0.062 R)
• M15: 1,630,318 km (0.094 R)
• M16: 1,759,869 km (0.103 R)
• M17: 1,887,177 km (0.085 R)
• M18: 1,994,738 km (0.117 R)
• M19: 2,063,703 km (0.103 R)
• M20: 2,180,688 km (0.096 R)
• M21: 2,287,800 km (0.054 R)
• M22: 2,433,359 km (0.118 R)
• M23: 2,519,827 km (0.075 R)
• M24: 2,651,323 km (0.082 R)
• M25: 2,734,051 km (0.111 R)
• M26: 2,862,854 km (0.095 R)
• M27: 2,927,930 km (0.091 R)
• M28: 3,000,335 km (0.111 R)
• M29: 3,093,086 km (0.044 R)
• M30: 3,295,491 km (0.111 R)
• M31: 3,384,502 km (0.116 R)
• M32: 3,495,205 km (0.095 R)
• M33: 3,691,926 km (0.065 R)
• M34: 3,863,365 km (0.096 R)
• M35: 4,037,497 km (0.067 R)
• M36: 4,118,280 km (0.05 R)
• M37: 4,244,092 km (0.081 R)
• M38: 4,341,181 km (0.115 R)
• M39: 4,575,600 km (0.106 R)
• M40: 4,667,603 km (0.087 R)
• M41: 4,736,867 km (0.064 R)
• M42: 4,798,800 km (0.116 R)
• M43: 4,970,539 km (0.09 R)
• M44: 5,152,300 km (0.088 R)
• M45: 5,223,958 km (0.088 R)
• M46: 5,312,071 km (0.042 R)
• M47: 5,530,484 km (0.037 R)

Asteroid Belt

Center: 1.73 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 2.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 270.5

Radius: 13.8

Gravity: 1.42 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 2.46 AU - 2.9 AU

Year: 2790 Days

Day: 6.9 Hours

Environment

Temp: -193 °C

Axial Tilt: 2.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 15,013,525 km

• M1: 230,231 km (0.093 R)
• M2: 318,045 km (0.065 R)
• M3: 482,603 km (0.053 R)
• M4: 585,825 km (0.084 R)
• M5: 698,323 km (0.103 R)
• M6: 891,454 km (0.107 R)
• M7: 991,086 km (0.1 R)
• M8: 1,286,242 km (0.095 R)
• M9: 1,640,939 km (0.114 R)
• M10: 1,755,681 km (0.09 R)
• M11: 1,873,265 km (0.065 R)
• M12: 2,094,071 km (0.069 R)
• M13: 2,406,132 km (0.114 R)
• M14: 2,622,600 km (0.034 R)
• M15: 2,733,303 km (0.11 R)
• M16: 2,845,651 km (0.079 R)
• M17: 3,049,403 km (0.095 R)
• M18: 3,179,254 km (0.093 R)
• M19: 3,471,419 km (0.116 R)
• M20: 3,744,883 km (0.076 R)
• M21: 3,884,159 km (0.096 R)
• M22: 4,125,161 km (0.118 R)
• M23: 4,225,841 km (0.033 R)
• M24: 4,429,743 km (0.079 R)
• M25: 4,681,815 km (0.082 R)
• M26: 4,786,982 km (0.097 R)
• M27: 4,953,933 km (0.091 R)
• M28: 5,107,421 km (0.109 R)
• M29: 5,262,404 km (0.112 R)
• M30: 5,371,910 km (0.08 R)
• M31: 5,898,345 km (0.103 R)
• M32: 6,209,060 km (0.065 R)
• M33: 6,609,234 km (0.073 R)
• M34: 7,086,750 km (0.099 R)
• M35: 7,207,925 km (0.071 R)
• M36: 7,505,026 km (0.085 R)
• M37: 7,646,396 km (0.078 R)
• M38: 8,311,209 km (0.036 R)
• M39: 8,789,623 km (0.108 R)
• M40: 8,994,722 km (0.096 R)
• M41: 9,314,861 km (0.055 R)
• M42: 9,428,705 km (0.085 R)
• M43: 9,638,740 km (0.115 R)
• M44: 9,850,272 km (0.119 R)
• M45: 10,005,106 km (0.099 R)
• M46: 10,180,285 km (0.06 R)
• M47: 10,317,316 km (0.117 R)
• M48: 10,533,784 km (0.075 R)
• M49: 11,212,510 km (0.074 R)
• M50: 11,475,802 km (0.111 R)
• M51: 11,720,694 km (0.099 R)
• M52: 11,987,876 km (0.116 R)
• M53: 12,257,152 km (0.085 R)
• M54: 12,654,185 km (0.071 R)
• M55: 13,055,705 km (0.107 R)
• M56: 14,023,005 km (0.086 R)
• M57: 14,372,615 km (0.119 R)
• M58: 14,504,411 km (0.119 R)
• M59: 14,813,630 km (0.047 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 531 - 16,246 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit