🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.54

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 0.4 AU - 0.66 AU

Year: 135 Days

Day: 41.3 Hours

Environment

Temp: 235 °C

Axial Tilt: 44.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 46,700,826 km

• M1: 42,935 km (0.109 R)
• M2: 499,956 km (0.091 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.69

Radius: 1.69

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 1.65 AU - 2.13 AU

Year: 909 Days

Day: 43.6 Hours

Environment

Temp: -50 °C

Axial Tilt: 31.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 46,700,826 km

• M1: 358,287 km (0.116 R)
• M2: 440,416 km (0.098 R)

Planet 3 - Gas Giant

Semi-Major Axis: 12.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 696.6

Radius: 13

Gravity: 4.12 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 10.54 AU - 13.7 AU

Year: 14762 Days

Day: 12.5 Hours

Environment

Temp: -183 °C

Axial Tilt: 3.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 46,700,826 km

• M1: 206,295 km (0.09 R)
• M2: 485,595 km (0.096 R)
• M3: 623,374 km (0.083 R)
• M4: 1,218,475 km (0.117 R)
• M5: 2,192,058 km (0.091 R)
• M6: 3,322,270 km (0.048 R)
• M7: 3,638,819 km (0.109 R)
• M8: 3,782,732 km (0.101 R)
• M9: 4,113,343 km (0.068 R)
• M10: 4,415,381 km (0.032 R)
• M11: 4,842,483 km (0.112 R)
• M12: 5,041,149 km (0.044 R)
• M13: 5,736,630 km (0.102 R)
• M14: 6,858,314 km (0.092 R)
• M15: 6,947,325 km (0.057 R)
• M16: 9,396,541 km (0.108 R)
• M17: 10,454,647 km (0.095 R)
• M18: 10,557,421 km (0.027 R)
• M19: 11,233,603 km (0.119 R)
• M20: 11,763,329 km (0.115 R)
• M21: 14,076,112 km (0.086 R)
• M22: 14,532,236 km (0.079 R)
• M23: 14,704,573 km (0.081 R)
• M24: 15,870,838 km (0.109 R)
• M25: 16,764,985 km (0.095 R)
• M26: 16,885,411 km (0.095 R)
• M27: 17,066,574 km (0.07 R)
• M28: 17,553,066 km (0.114 R)
• M29: 18,789,193 km (0.096 R)
• M30: 19,039,770 km (0.09 R)
• M31: 19,417,804 km (0.096 R)
• M32: 19,544,214 km (0.048 R)
• M33: 20,245,229 km (0.114 R)
• M34: 20,566,566 km (0.065 R)
• M35: 20,760,145 km (0.119 R)
• M36: 21,084,174 km (0.098 R)
• M37: 21,279,400 km (0.068 R)
• M38: 21,737,319 km (0.03 R)
• M39: 23,871,781 km (0.096 R)
• M40: 24,895,030 km (0.038 R)
• M41: 25,170,440 km (0.115 R)
• M42: 25,516,011 km (0.052 R)
• M43: 25,724,102 km (0.106 R)
• M44: 25,932,791 km (0.058 R)
• M45: 26,773,082 km (0.101 R)
• M46: 27,764,766 km (0.086 R)
• M47: 28,768,419 km (0.084 R)
• M48: 29,347,362 km (0.096 R)
• M49: 30,737,575 km (0.12 R)
• M50: 33,202,799 km (0.118 R)
• M51: 33,354,341 km (0.09 R)
• M52: 34,344,380 km (0.07 R)
• M53: 34,958,330 km (0.086 R)
• M54: 35,112,415 km (0.107 R)
• M55: 35,498,677 km (0.06 R)
• M56: 35,653,511 km (0.048 R)
• M57: 35,886,285 km (0.064 R)
• M58: 40,080,411 km (0.091 R)
• M59: 42,358,039 km (0.07 R)
• M60: 42,440,168 km (0.061 R)
• M61: 43,098,997 km (0.106 R)
• M62: 44,093,673 km (0.101 R)
• M63: 45,431,677 km (0.069 R)
• M64: 46,021,242 km (0.107 R)
• M65: 46,105,615 km (0.112 R)
• M66: 47,208,002 km (0.091 R)
• M67: 47,805,047 km (0.109 R)
• M68: 48,061,757 km (0.093 R)
• M69: 48,147,476 km (0.064 R)
• M70: 48,834,579 km (0.11 R)
• M71: 49,524,973 km (0.102 R)
• M72: 49,611,441 km (0.103 R)
• M73: 50,044,826 km (0.076 R)
• M74: 50,915,486 km (0.099 R)
• M75: 51,440,125 km (0.046 R)
• M76: 51,703,118 km (0.054 R)
• M77: 52,142,637 km (0.079 R)
• M78: 53,113,677 km (0.098 R)
• M79: 53,290,801 km (0.107 R)
• M80: 54,001,540 km (0.106 R)
• M81: 55,702,169 km (0.087 R)
• M82: 56,423,530 km (0.06 R)
• M83: 56,694,751 km (0.075 R)
• M84: 57,238,688 km (0.049 R)
• M85: 57,329,494 km (0.108 R)
• M86: 58,148,992 km (0.082 R)
• M87: 59,799,505 km (0.051 R)
• M88: 59,983,959 km (0.119 R)
• M89: 60,445,618 km (0.112 R)

Planet 4 - Ice Giant

Semi-Major Axis: 15.5 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 139

Radius: 6.5

Gravity: 3.29 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 13.35 AU - 17.65 AU

Year: 21349 Days

Day: 24.6 Hours

Environment

Temp: -185 °C

Axial Tilt: 15.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 46,700,826 km

• M1: 88,562 km (0.108 R)
• M2: 203,004 km (0.059 R)
• M3: 399,277 km (0.047 R)
• M4: 496,515 km (0.046 R)
• M5: 871,258 km (0.107 R)
• M6: 1,038,359 km (0.12 R)
• M7: 1,489,247 km (0.083 R)
• M8: 1,533,079 km (0.064 R)
• M9: 3,493,709 km (0.107 R)
• M10: 5,699,828 km (0.097 R)
• M11: 6,261,419 km (0.098 R)
• M12: 6,476,690 km (0.12 R)
• M13: 6,804,010 km (0.096 R)
• M14: 8,519,898 km (0.12 R)
• M15: 8,638,978 km (0.085 R)
• M16: 9,364,228 km (0.112 R)
• M17: 10,150,814 km (0.082 R)
• M18: 12,815,750 km (0.04 R)
• M19: 13,088,916 km (0.113 R)
• M20: 13,180,470 km (0.095 R)
• M21: 14,060,255 km (0.112 R)
• M22: 14,863,446 km (0.114 R)
• M23: 15,536,038 km (0.101 R)
• M24: 17,310,718 km (0.088 R)
• M25: 19,985,079 km (0.093 R)
• M26: 20,037,737 km (0.12 R)
• M27: 20,090,545 km (0.108 R)
• M28: 21,693,636 km (0.085 R)
• M29: 23,615,370 km (0.033 R)
• M30: 24,399,263 km (0.11 R)
• M31: 24,681,255 km (0.098 R)
• M32: 24,850,899 km (0.034 R)
• M33: 25,191,533 km (0.093 R)
• M34: 28,622,261 km (0.067 R)
• M35: 31,335,518 km (0.117 R)
• M36: 31,703,529 km (0.091 R)
• M37: 31,826,498 km (0.046 R)
• M38: 32,567,606 km (0.065 R)
• M39: 33,564,526 km (0.114 R)
• M40: 34,192,688 km (0.038 R)
• M41: 34,824,888 km (0.072 R)
• M42: 34,888,318 km (0.059 R)
• M43: 35,588,436 km (0.079 R)
• M44: 36,357,519 km (0.094 R)
• M45: 37,326,614 km (0.094 R)
• M46: 37,456,464 km (0.085 R)
• M47: 38,042,589 km (0.067 R)
• M48: 39,026,345 km (0.108 R)
• M49: 39,620,547 km (0.113 R)
• M50: 40,751,208 km (0.093 R)
• M51: 41,488,426 km (0.067 R)
• M52: 41,555,745 km (0.092 R)
• M53: 42,162,514 km (0.058 R)
• M54: 43,180,229 km (0.062 R)

Kuiper Belt

Range: 31.4 - 49.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 469 - 13,285 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit