🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.49

Radius: 1.82

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 1.89 AU - 2.89 AU

Year: 1370 Days

Day: 44.8 Hours

Environment

Temp: -93 °C

Axial Tilt: 6.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.38 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 4.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.8

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 3.95 AU - 4.79 AU

Year: 3388 Days

Day: 26.7 Hours

Environment

Temp: -133 °C

Axial Tilt: 36.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 6.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 871.1

Radius: 13

Gravity: 5.15 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 5.42 AU - 7.34 AU

Year: 5976 Days

Day: 6.1 Hours

Environment

Temp: -148 °C

Axial Tilt: 34.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 51,514,584 km

• M1: 209,886 km (0.098 R)
• M2: 412,292 km (0.107 R)
• M3: 535,411 km (0.056 R)
• M4: 741,706 km (0.114 R)
• M5: 1,152,203 km (0.11 R)
• M6: 1,427,612 km (0.108 R)
• M7: 1,555,070 km (0.106 R)
• M8: 1,667,567 km (0.111 R)
• M9: 1,841,550 km (0.044 R)
• M10: 2,001,470 km (0.091 R)
• M11: 2,824,258 km (0.053 R)
• M12: 2,963,085 km (0.085 R)
• M13: 3,272,005 km (0.118 R)
• M14: 3,418,162 km (0.059 R)
• M15: 3,516,896 km (0.075 R)
• M16: 3,793,204 km (0.114 R)
• M17: 4,234,517 km (0.066 R)
• M18: 4,555,854 km (0.054 R)
• M19: 5,279,758 km (0.114 R)
• M20: 5,860,945 km (0.081 R)
• M21: 6,219,531 km (0.12 R)
• M22: 6,958,395 km (0.103 R)
• M23: 7,274,496 km (0.116 R)
• M24: 7,434,266 km (0.058 R)
• M25: 7,563,070 km (0.071 R)
• M26: 8,351,002 km (0.119 R)
• M27: 8,754,767 km (0.08 R)
• M28: 9,233,929 km (0.104 R)
• M29: 9,442,019 km (0.114 R)
• M30: 9,616,600 km (0.076 R)
• M31: 9,827,383 km (0.117 R)
• M32: 10,075,417 km (0.073 R)
• M33: 10,722,577 km (0.101 R)
• M34: 10,941,439 km (0.049 R)
• M35: 11,161,647 km (0.047 R)
• M36: 11,420,451 km (0.055 R)
• M37: 11,793,548 km (0.093 R)
• M38: 13,014,716 km (0.078 R)
• M39: 13,248,238 km (0.111 R)
• M40: 13,640,334 km (0.112 R)
• M41: 14,637,553 km (0.085 R)
• M42: 14,880,500 km (0.089 R)
• M43: 16,491,220 km (0.041 R)
• M44: 16,786,227 km (0.092 R)
• M45: 17,724,805 km (0.079 R)
• M46: 18,026,992 km (0.105 R)
• M47: 18,113,609 km (0.101 R)
• M48: 18,200,376 km (0.106 R)
• M49: 19,920,452 km (0.106 R)
• M50: 20,234,608 km (0.089 R)
• M51: 20,324,816 km (0.105 R)
• M52: 20,505,380 km (0.062 R)
• M53: 20,777,199 km (0.05 R)
• M54: 20,959,110 km (0.067 R)
• M55: 21,050,216 km (0.08 R)
• M56: 21,922,670 km (0.109 R)
• M57: 22,573,272 km (0.075 R)
• M58: 22,947,715 km (0.09 R)
• M59: 24,274,947 km (0.084 R)
• M60: 24,562,624 km (0.09 R)
• M61: 24,706,836 km (0.098 R)
• M62: 26,115,599 km (0.094 R)
• M63: 26,508,892 km (0.119 R)
• M64: 26,607,477 km (0.113 R)
• M65: 26,706,212 km (0.09 R)
• M66: 26,904,130 km (0.027 R)
• M67: 27,650,324 km (0.087 R)
• M68: 28,453,964 km (0.077 R)
• M69: 29,214,220 km (0.112 R)
• M70: 29,622,473 km (0.093 R)
• M71: 29,929,896 km (0.028 R)
• M72: 33,167,942 km (0.095 R)
• M73: 33,700,660 km (0.098 R)
• M74: 34,504,898 km (0.075 R)
• M75: 34,612,609 km (0.074 R)
• M76: 34,828,329 km (0.106 R)
• M77: 34,936,488 km (0.096 R)
• M78: 36,460,891 km (0.032 R)
• M79: 36,570,546 km (0.058 R)

Planet 4 - Gas Giant

Semi-Major Axis: 11.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 362.3

Radius: 13.4

Gravity: 2.02 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 10.55 AU - 13.35 AU

Year: 15320 Days

Day: 13.2 Hours

Environment

Temp: -185 °C

Axial Tilt: 4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 51,514,584 km

• M1: 251,773 km (0.072 R)
• M2: 369,656 km (0.101 R)
• M3: 502,798 km (0.068 R)
• M4: 624,571 km (0.085 R)
• M5: 810,970 km (0.113 R)
• M6: 1,599,500 km (0.051 R)
• M7: 2,091,229 km (0.111 R)
• M8: 2,274,486 km (0.074 R)
• M9: 2,741,979 km (0.099 R)
• M10: 3,031,152 km (0.067 R)
• M11: 3,269,761 km (0.112 R)
• M12: 4,318,891 km (0.079 R)
• M13: 4,520,399 km (0.079 R)
• M14: 4,690,641 km (0.109 R)
• M15: 4,863,128 km (0.083 R)
• M16: 5,108,019 km (0.11 R)
• M17: 5,465,259 km (0.11 R)
• M18: 5,646,871 km (0.054 R)
• M19: 6,166,275 km (0.093 R)
• M20: 6,508,255 km (0.073 R)
• M21: 7,052,792 km (0.1 R)
• M22: 7,330,595 km (0.105 R)
• M23: 8,185,696 km (0.049 R)
• M24: 8,519,748 km (0.113 R)
• M25: 8,730,831 km (0.117 R)
• M26: 9,768,292 km (0.099 R)
• M27: 10,481,575 km (0.05 R)
• M28: 11,027,607 km (0.028 R)
• M29: 11,536,240 km (0.107 R)
• M30: 11,816,885 km (0.102 R)
• M31: 11,910,982 km (0.112 R)
• M32: 12,005,379 km (0.056 R)
• M33: 12,337,486 km (0.069 R)
• M34: 12,769,076 km (0.081 R)
• M35: 13,795,168 km (0.072 R)
• M36: 13,993,684 km (0.12 R)
• M37: 14,393,410 km (0.063 R)
• M38: 14,594,768 km (0.109 R)
• M39: 16,134,280 km (0.107 R)
• M40: 16,500,944 km (0.073 R)
• M41: 17,242,651 km (0.082 R)
• M42: 17,617,543 km (0.1 R)
• M43: 17,995,128 km (0.111 R)
• M44: 19,476,596 km (0.094 R)
• M45: 19,979,095 km (0.076 R)
• M46: 20,316,438 km (0.104 R)
• M47: 20,485,783 km (0.073 R)
• M48: 22,321,947 km (0.108 R)
• M49: 22,496,827 km (0.075 R)
• M50: 22,730,648 km (0.059 R)
• M51: 23,024,010 km (0.058 R)
• M52: 23,496,141 km (0.114 R)
• M53: 23,852,184 km (0.061 R)
• M54: 26,087,924 km (0.058 R)
• M55: 28,263,825 km (0.105 R)
• M56: 28,516,197 km (0.112 R)
• M57: 29,341,528 km (0.055 R)
• M58: 29,661,069 km (0.08 R)
• M59: 31,471,802 km (0.062 R)
• M60: 31,667,924 km (0.026 R)
• M61: 32,193,013 km (0.117 R)
• M62: 32,853,338 km (0.071 R)
• M63: 34,053,113 km (0.118 R)
• M64: 34,928,560 km (0.113 R)
• M65: 36,153,018 km (0.116 R)
• M66: 38,085,524 km (0.07 R)
• M67: 39,204,964 km (0.082 R)
• M68: 39,345,586 km (0.118 R)
• M69: 40,406,086 km (0.091 R)
• M70: 40,548,204 km (0.079 R)
• M71: 41,762,789 km (0.046 R)
• M72: 42,122,272 km (0.105 R)
• M73: 42,482,803 km (0.115 R)
• M74: 42,627,315 km (0.118 R)
• M75: 42,844,381 km (0.074 R)
• M76: 43,862,245 km (0.041 R)
• M77: 44,667,531 km (0.117 R)
• M78: 44,961,640 km (0.065 R)
• M79: 47,112,708 km (0.1 R)
• M80: 48,087,936 km (0.116 R)
• M81: 49,753,260 km (0.119 R)
• M82: 50,669,696 km (0.118 R)
• M83: 51,130,009 km (0.034 R)
• M84: 51,437,582 km (0.095 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 389 - 11,757 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit