🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.45

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 0.52 AU - 0.54 AU

Year: 253 Days

Day: 25.3 Hours

Environment

Temp: -112 °C

Axial Tilt: 36.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 21,876,331 km

• M1: 371,003 km (0.039 R)

Asteroid Belt

Center: 0.84 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 1.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 778.5

Radius: 11.5

Gravity: 5.89 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 1.07 AU - 1.23 AU

Year: 809 Days

Day: 14.3 Hours

Environment

Temp: -158 °C

Axial Tilt: 9.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 21,876,331 km

• M1: 144,512 km (0.068 R)
• M2: 230,979 km (0.036 R)
• M3: 313,707 km (0.045 R)
• M4: 404,363 km (0.081 R)
• M5: 535,710 km (0.04 R)
• M6: 672,891 km (0.114 R)
• M7: 766,240 km (0.113 R)
• M8: 870,211 km (0.066 R)
• M9: 991,983 km (0.113 R)
• M10: 1,428,510 km (0.084 R)
• M11: 1,530,087 km (0.1 R)
• M12: 1,702,573 km (0.114 R)
• M13: 1,787,545 km (0.039 R)
• M14: 2,002,068 km (0.097 R)
• M15: 2,133,266 km (0.119 R)
• M16: 2,250,401 km (0.088 R)
• M17: 2,439,044 km (0.104 R)
• M18: 2,606,294 km (0.093 R)
• M19: 2,686,778 km (0.111 R)
• M20: 2,915,064 km (0.066 R)
• M21: 3,026,963 km (0.08 R)
• M22: 3,159,357 km (0.068 R)
• M23: 3,293,696 km (0.045 R)
• M24: 3,390,785 km (0.107 R)
• M25: 3,657,967 km (0.119 R)
• M26: 3,738,451 km (0.116 R)
• M27: 3,850,051 km (0.108 R)
• M28: 4,035,253 km (0.068 R)
• M29: 4,318,591 km (0.112 R)
• M30: 4,478,811 km (0.078 R)
• M31: 4,586,820 km (0.077 R)
• M32: 4,805,233 km (0.071 R)
• M33: 4,893,646 km (0.056 R)
• M34: 5,184,763 km (0.093 R)
• M35: 5,320,897 km (0.103 R)
• M36: 5,527,641 km (0.093 R)
• M37: 5,701,923 km (0.072 R)
• M38: 5,795,571 km (0.052 R)
• M39: 5,925,272 km (0.115 R)
• M40: 6,020,118 km (0.106 R)
• M41: 6,368,531 km (0.093 R)
• M42: 6,686,426 km (0.042 R)
• M43: 6,822,560 km (0.093 R)
• M44: 7,299,927 km (0.114 R)
• M45: 7,529,710 km (0.095 R)
• M46: 7,645,648 km (0.052 R)
• M47: 7,762,035 km (0.076 R)
• M48: 7,839,976 km (0.089 R)
• M49: 8,022,934 km (0.087 R)
• M50: 8,566,872 km (0.073 R)
• M51: 8,755,365 km (0.119 R)
• M52: 9,163,917 km (0.062 R)
• M53: 9,246,495 km (0.107 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 833.9

Radius: 11.7

Gravity: 6.09 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 1.5 AU - 1.78 AU

Year: 1378 Days

Day: 13.7 Hours

Environment

Temp: -186 °C

Axial Tilt: 20.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 21,876,331 km

• M1: 153,487 km (0.117 R)
• M2: 310,266 km (0.058 R)
• M3: 401,072 km (0.095 R)
• M4: 480,209 km (0.111 R)
• M5: 658,530 km (0.085 R)
• M6: 815,458 km (0.108 R)
• M7: 945,907 km (0.03 R)
• M8: 1,177,036 km (0.075 R)
• M9: 1,326,634 km (0.028 R)
• M10: 1,417,589 km (0.037 R)
• M11: 1,520,363 km (0.061 R)
• M12: 1,596,658 km (0.108 R)
• M13: 1,773,483 km (0.105 R)
• M14: 1,956,890 km (0.105 R)
• M15: 2,179,043 km (0.101 R)
• M16: 2,254,889 km (0.089 R)
• M17: 2,858,965 km (0.096 R)
• M18: 2,966,376 km (0.108 R)
• M19: 3,136,319 km (0.106 R)
• M20: 3,247,321 km (0.109 R)
• M21: 3,435,366 km (0.087 R)
• M22: 3,601,120 km (0.044 R)
• M23: 3,822,076 km (0.12 R)
• M24: 3,980,799 km (0.111 R)
• M25: 4,101,226 km (0.075 R)
• M26: 4,209,385 km (0.101 R)
• M27: 4,400,870 km (0.11 R)
• M28: 4,567,373 km (0.12 R)
• M29: 4,651,447 km (0.057 R)
• M30: 5,108,468 km (0.107 R)
• M31: 5,225,154 km (0.039 R)
• M32: 5,327,779 km (0.097 R)
• M33: 5,655,099 km (0.066 R)
• M34: 5,821,152 km (0.109 R)
• M35: 6,065,745 km (0.05 R)
• M36: 6,691,812 km (0.026 R)
• M37: 6,819,569 km (0.05 R)
• M38: 6,948,073 km (0.069 R)
• M39: 7,093,781 km (0.116 R)
• M40: 7,207,625 km (0.118 R)
• M41: 7,322,217 km (0.038 R)
• M42: 7,486,925 km (0.099 R)
• M43: 7,686,339 km (0.107 R)
• M44: 7,820,079 km (0.101 R)
• M45: 8,209,333 km (0.084 R)
• M46: 8,414,880 km (0.03 R)
• M47: 8,622,223 km (0.112 R)
• M48: 8,813,708 km (0.114 R)
• M49: 9,183,364 km (0.037 R)
• M50: 9,378,889 km (0.055 R)
• M51: 9,468,348 km (0.044 R)
• M52: 9,738,223 km (0.044 R)
• M53: 9,828,730 km (0.11 R)
• M54: 10,065,394 km (0.119 R)
• M55: 10,230,400 km (0.109 R)
• M56: 10,507,306 km (0.094 R)
• M57: 10,637,456 km (0.055 R)
• M58: 10,880,552 km (0.09 R)
• M59: 11,276,987 km (0.119 R)
• M60: 11,448,426 km (0.114 R)
• M61: 11,716,804 km (0.112 R)
• M62: 11,948,532 km (0.109 R)
• M63: 12,103,814 km (0.07 R)
• M64: 12,357,532 km (0.066 R)
• M65: 12,969,836 km (0.106 R)
• M66: 13,089,514 km (0.12 R)
• M67: 13,652,900 km (0.063 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 822.4

Radius: 8.3

Gravity: 11.94 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 2.15 AU - 3.13 AU

Year: 2814 Days

Day: 12 Hours

Environment

Temp: -207 °C

Axial Tilt: 7.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 21,876,331 km

• M1: 151,543 km (0.087 R)
• M2: 251,923 km (0.114 R)
• M3: 332,257 km (0.073 R)
• M4: 399,576 km (0.032 R)
• M5: 541,544 km (0.113 R)
• M6: 661,971 km (0.078 R)
• M7: 781,499 km (0.117 R)
• M8: 844,031 km (0.101 R)
• M9: 908,358 km (0.114 R)
• M10: 963,410 km (0.055 R)
• M11: 1,019,659 km (0.034 R)
• M12: 1,669,961 km (0.083 R)
• M13: 1,766,003 km (0.118 R)
• M14: 2,021,516 km (0.086 R)
• M15: 2,153,761 km (0.09 R)
• M16: 2,228,559 km (0.028 R)
• M17: 2,319,365 km (0.039 R)
• M18: 2,631,277 km (0.083 R)
• M19: 2,989,713 km (0.078 R)
• M20: 3,174,916 km (0.045 R)
• M21: 3,311,947 km (0.099 R)
• M22: 3,485,930 km (0.075 R)
• M23: 3,788,716 km (0.051 R)
• M24: 4,026,127 km (0.112 R)
• M25: 4,100,178 km (0.046 R)
• M26: 4,268,326 km (0.048 R)
• M27: 4,553,759 km (0.107 R)
• M28: 4,630,952 km (0.095 R)
• M29: 4,767,086 km (0.114 R)
• M30: 4,825,878 km (0.114 R)
• M31: 4,884,819 km (0.094 R)
• M32: 5,063,290 km (0.061 R)
• M33: 5,163,371 km (0.084 R)
• M34: 5,715,087 km (0.109 R)
• M35: 6,093,271 km (0.057 R)
• M36: 6,157,149 km (0.045 R)
• M37: 6,807,750 km (0.116 R)
• M38: 7,118,914 km (0.109 R)
• M39: 7,231,112 km (0.034 R)
• M40: 7,343,909 km (0.074 R)
• M41: 7,870,494 km (0.03 R)
• M42: 8,126,755 km (0.114 R)
• M43: 8,528,126 km (0.118 R)
• M44: 8,647,355 km (0.107 R)
• M45: 9,008,485 km (0.046 R)
• M46: 9,105,723 km (0.072 R)
• M47: 10,020,813 km (0.092 R)
• M48: 10,451,057 km (0.109 R)
• M49: 10,732,600 km (0.045 R)
• M50: 10,990,806 km (0.06 R)
• M51: 11,094,627 km (0.038 R)
• M52: 11,251,106 km (0.111 R)
• M53: 11,487,022 km (0.089 R)
• M54: 11,618,818 km (0.05 R)
• M55: 12,017,347 km (0.109 R)
• M56: 12,501,296 km (0.076 R)
• M57: 12,609,754 km (0.087 R)
• M58: 13,074,106 km (0.08 R)
• M59: 13,266,938 km (0.079 R)
• M60: 13,879,242 km (0.032 R)
• M61: 14,075,963 km (0.046 R)
• M62: 14,557,518 km (0.046 R)
• M63: 14,786,104 km (0.09 R)
• M64: 14,843,400 km (0.078 R)
• M65: 14,900,696 km (0.044 R)
• M66: 15,188,821 km (0.119 R)
• M67: 15,799,779 km (0.094 R)
• M68: 16,478,056 km (0.073 R)
• M69: 16,686,446 km (0.072 R)
• M70: 17,680,374 km (0.114 R)
• M71: 18,662,484 km (0.107 R)
• M72: 18,848,584 km (0.047 R)
• M73: 18,910,667 km (0.104 R)
• M74: 19,191,312 km (0.115 R)
• M75: 19,347,792 km (0.07 R)
• M76: 19,599,116 km (0.053 R)
• M77: 19,883,203 km (0.096 R)
• M78: 20,263,929 km (0.11 R)
• M79: 20,551,157 km (0.097 R)
• M80: 21,648,158 km (0.114 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: 194 - 18,610 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit