🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.36 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 121.1

Radius: 11.1

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 0.55 AU - 0.87 AU

Year: 413 Days

Day: 12.8 Hours

Environment

Temp: -153 °C

Axial Tilt: 12.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 33,318,631 km

• M1: 139,425 km (0.094 R)
• M2: 241,152 km (0.117 R)
• M3: 320,289 km (0.101 R)
• M4: 427,700 km (0.12 R)
• M5: 586,424 km (0.039 R)
• M6: 697,425 km (0.098 R)
• M7: 774,917 km (0.037 R)
• M8: 858,542 km (0.108 R)
• M9: 957,426 km (0.1 R)
• M10: 1,126,023 km (0.061 R)
• M11: 1,196,334 km (0.087 R)
• M12: 1,318,256 km (0.119 R)
• M13: 1,447,808 km (0.045 R)
• M14: 1,521,410 km (0.057 R)
• M15: 1,603,540 km (0.086 R)
• M16: 1,723,966 km (0.115 R)
• M17: 1,794,875 km (0.05 R)
• M18: 1,939,536 km (0.106 R)
• M19: 2,028,996 km (0.094 R)
• M20: 2,167,972 km (0.046 R)
• M21: 2,314,279 km (0.116 R)
• M22: 2,422,139 km (0.101 R)
• M23: 2,552,888 km (0.075 R)
• M24: 2,768,757 km (0.059 R)
• M25: 2,879,011 km (0.117 R)
• M26: 3,022,326 km (0.093 R)
• M27: 3,181,797 km (0.099 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 277.7

Radius: 14.5

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 2.14 AU - 2.5 AU

Year: 2439 Days

Day: 12.1 Hours

Environment

Temp: -214 °C

Axial Tilt: 10.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 33,318,631 km

• M1: 194,028 km (0.034 R)
• M2: 337,792 km (0.04 R)
• M3: 455,526 km (0.052 R)
• M4: 685,757 km (0.079 R)
• M5: 777,161 km (0.078 R)
• M6: 1,071,570 km (0.08 R)
• M7: 1,180,926 km (0.073 R)
• M8: 1,276,818 km (0.085 R)
• M9: 1,384,678 km (0.12 R)
• M10: 1,552,527 km (0.046 R)
• M11: 1,727,556 km (0.109 R)
• M12: 1,858,305 km (0.12 R)
• M13: 2,076,718 km (0.056 R)
• M14: 2,337,168 km (0.102 R)
• M15: 2,585,350 km (0.078 R)
• M16: 2,689,471 km (0.076 R)
• M17: 2,783,268 km (0.107 R)
• M18: 2,926,134 km (0.087 R)
• M19: 3,294,145 km (0.115 R)
• M20: 3,664,250 km (0.079 R)
• M21: 3,821,478 km (0.12 R)
• M22: 3,967,485 km (0.089 R)
• M23: 4,115,437 km (0.107 R)
• M24: 4,486,590 km (0.079 R)
• M25: 4,711,735 km (0.079 R)
• M26: 5,027,536 km (0.096 R)
• M27: 5,173,394 km (0.06 R)
• M28: 5,335,408 km (0.116 R)
• M29: 5,574,316 km (0.088 R)
• M30: 5,755,778 km (0.088 R)
• M31: 5,877,850 km (0.099 R)
• M32: 5,970,002 km (0.097 R)
• M33: 6,078,012 km (0.029 R)
• M34: 6,186,919 km (0.09 R)
• M35: 6,501,224 km (0.104 R)
• M36: 6,740,581 km (0.099 R)
• M37: 6,934,161 km (0.063 R)
• M38: 7,162,447 km (0.096 R)
• M39: 7,326,855 km (0.073 R)
• M40: 7,794,348 km (0.068 R)
• M41: 7,912,830 km (0.107 R)
• M42: 8,031,760 km (0.117 R)
• M43: 8,271,565 km (0.096 R)
• M44: 8,881,476 km (0.112 R)
• M45: 9,308,279 km (0.106 R)
• M46: 9,469,994 km (0.051 R)
• M47: 9,632,756 km (0.056 R)
• M48: 9,851,169 km (0.092 R)
• M49: 10,255,832 km (0.095 R)
• M50: 11,005,766 km (0.095 R)
• M51: 11,195,905 km (0.11 R)
• M52: 11,483,432 km (0.088 R)
• M53: 11,967,830 km (0.113 R)
• M54: 12,163,653 km (0.095 R)
• M55: 12,281,536 km (0.113 R)
• M56: 12,578,039 km (0.104 R)
• M57: 13,198,422 km (0.117 R)
• M58: 13,767,193 km (0.036 R)

Asteroid Belt

Center: 2.8 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 3.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 766.1

Radius: 14.2

Gravity: 3.8 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 3.04 AU - 3.52 AU

Year: 4100 Days

Day: 11 Hours

Environment

Temp: -213 °C

Axial Tilt: 28.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 33,318,631 km

• M1: 237,113 km (0.088 R)
• M2: 340,186 km (0.116 R)
• M3: 436,975 km (0.113 R)
• M4: 528,529 km (0.118 R)
• M5: 660,475 km (0.119 R)
• M6: 852,708 km (0.108 R)
• M7: 1,118,244 km (0.09 R)
• M8: 1,761,665 km (0.096 R)
• M9: 2,365,292 km (0.08 R)
• M10: 2,454,153 km (0.101 R)
• M11: 3,030,554 km (0.086 R)
• M12: 3,324,513 km (0.113 R)
• M13: 3,793,802 km (0.119 R)
• M14: 5,161,875 km (0.094 R)
• M15: 5,490,541 km (0.076 R)
• M16: 5,705,513 km (0.104 R)
• M17: 6,094,617 km (0.105 R)
• M18: 6,193,202 km (0.12 R)
• M19: 6,342,202 km (0.089 R)
• M20: 6,593,077 km (0.071 R)
• M21: 6,694,355 km (0.069 R)
• M22: 6,950,018 km (0.044 R)
• M23: 7,234,852 km (0.101 R)
• M24: 7,497,247 km (0.045 R)
• M25: 8,139,770 km (0.068 R)
• M26: 8,412,786 km (0.09 R)
• M27: 8,856,044 km (0.107 R)
• M28: 9,024,192 km (0.107 R)
• M29: 9,449,200 km (0.104 R)
• M30: 9,621,088 km (0.077 R)
• M31: 9,765,151 km (0.099 R)
• M32: 10,055,520 km (0.068 R)
• M33: 10,201,677 km (0.113 R)
• M34: 10,496,235 km (0.113 R)
• M35: 11,214,604 km (0.087 R)
• M36: 11,579,922 km (0.065 R)
• M37: 11,948,980 km (0.086 R)
• M38: 12,041,881 km (0.042 R)
• M39: 12,572,953 km (0.088 R)
• M40: 12,952,333 km (0.091 R)
• M41: 13,657,837 km (0.091 R)
• M42: 13,820,001 km (0.119 R)
• M43: 14,178,886 km (0.106 R)
• M44: 14,277,322 km (0.104 R)
• M45: 15,039,373 km (0.108 R)
• M46: 15,476,049 km (0.034 R)
• M47: 15,678,904 km (0.041 R)
• M48: 16,293,003 km (0.102 R)
• M49: 16,396,226 km (0.113 R)
• M50: 16,706,941 km (0.096 R)
• M51: 16,810,911 km (0.052 R)
• M52: 17,404,366 km (0.105 R)
• M53: 17,685,909 km (0.097 R)
• M54: 17,933,643 km (0.111 R)
• M55: 18,432,552 km (0.106 R)
• M56: 19,626,343 km (0.105 R)
• M57: 19,736,148 km (0.113 R)
• M58: 19,846,252 km (0.104 R)
• M59: 20,510,466 km (0.097 R)
• M60: 20,696,267 km (0.118 R)
• M61: 20,845,266 km (0.084 R)
• M62: 21,144,462 km (0.101 R)
• M63: 21,256,960 km (0.119 R)
• M64: 21,369,757 km (0.04 R)
• M65: 23,317,072 km (0.036 R)
• M66: 23,472,205 km (0.085 R)
• M67: 23,627,787 km (0.078 R)
• M68: 24,883,811 km (0.105 R)
• M69: 25,121,821 km (0.114 R)
• M70: 25,520,050 km (0.097 R)
• M71: 26,121,434 km (0.102 R)
• M72: 26,363,334 km (0.088 R)
• M73: 27,378,954 km (0.076 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 945.6

Radius: 10.9

Gravity: 7.96 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 3.55 AU - 3.87 AU

Year: 4933 Days

Day: 9.6 Hours

Environment

Temp: -225 °C

Axial Tilt: 14 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 33,318,631 km

• M1: 147,354 km (0.096 R)
• M2: 222,452 km (0.076 R)
• M3: 290,968 km (0.081 R)
• M4: 484,548 km (0.067 R)
• M5: 660,325 km (0.037 R)
• M6: 872,305 km (0.053 R)
• M7: 972,386 km (0.088 R)
• M8: 1,153,549 km (0.095 R)
• M9: 1,672,953 km (0.105 R)
• M10: 1,781,561 km (0.075 R)
• M11: 1,911,113 km (0.061 R)
• M12: 1,986,660 km (0.089 R)
• M13: 2,063,254 km (0.069 R)
• M14: 2,219,584 km (0.088 R)
• M15: 2,420,494 km (0.096 R)
• M16: 2,690,817 km (0.057 R)
• M17: 2,862,106 km (0.08 R)
• M18: 3,238,046 km (0.102 R)
• M19: 3,536,344 km (0.11 R)
• M20: 4,585,624 km (0.11 R)
• M21: 4,868,812 km (0.107 R)
• M22: 5,157,686 km (0.068 R)
• M23: 5,890,715 km (0.065 R)
• M24: 6,454,699 km (0.095 R)
• M25: 6,540,868 km (0.088 R)
• M26: 6,743,274 km (0.099 R)
• M27: 7,243,379 km (0.093 R)
• M28: 7,332,988 km (0.075 R)
• M29: 8,062,577 km (0.081 R)
• M30: 8,624,916 km (0.109 R)
• M31: 8,751,625 km (0.098 R)
• M32: 9,167,657 km (0.108 R)
• M33: 9,590,271 km (0.088 R)
• M34: 9,886,624 km (0.059 R)
• M35: 10,252,840 km (0.032 R)
• M36: 10,657,502 km (0.071 R)
• M37: 11,101,808 km (0.109 R)
• M38: 11,205,180 km (0.068 R)
• M39: 11,274,294 km (0.112 R)
• M40: 11,587,103 km (0.111 R)
• M41: 11,832,294 km (0.098 R)
• M42: 12,221,248 km (0.042 R)
• M43: 12,363,666 km (0.102 R)
• M44: 13,230,136 km (0.097 R)
• M45: 13,633,752 km (0.1 R)
• M46: 14,004,156 km (0.081 R)
• M47: 14,228,104 km (0.118 R)
• M48: 14,566,195 km (0.058 R)
• M49: 14,641,592 km (0.083 R)
• M50: 16,217,756 km (0.103 R)
• M51: 16,531,462 km (0.116 R)
• M52: 16,768,126 km (0.086 R)
• M53: 17,125,216 km (0.12 R)
• M54: 17,204,952 km (0.079 R)
• M55: 17,284,837 km (0.073 R)
• M56: 17,726,001 km (0.115 R)
• M57: 18,089,823 km (0.083 R)
• M58: 18,537,869 km (0.076 R)
• M59: 18,619,699 km (0.12 R)
• M60: 18,948,365 km (0.074 R)
• M61: 19,403,293 km (0.037 R)
• M62: 19,820,072 km (0.119 R)
• M63: 20,535,300 km (0.069 R)
• M64: 21,216,120 km (0.094 R)
• M65: 21,344,624 km (0.081 R)
• M66: 22,338,403 km (0.102 R)
• M67: 23,391,422 km (0.114 R)
• M68: 23,568,546 km (0.109 R)
• M69: 23,968,571 km (0.067 R)
• M70: 24,460,598 km (0.094 R)
• M71: 24,910,738 km (0.113 R)
• M72: 26,369,617 km (0.103 R)
• M73: 27,109,528 km (0.097 R)
• M74: 27,575,376 km (0.076 R)
• M75: 27,715,549 km (0.102 R)
• M76: 27,949,969 km (0.081 R)
• M77: 28,704,241 km (0.117 R)
• M78: 29,131,343 km (0.04 R)
• M79: 30,232,682 km (0.108 R)
• M80: 31,055,471 km (0.068 R)
• M81: 31,201,478 km (0.093 R)
• M82: 32,525,419 km (0.116 R)
• M83: 33,268,921 km (0.1 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 330 - 10,809 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit