🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.38 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 865.9

Radius: 11.4

Gravity: 6.66 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 0.68 AU - 0.82 AU

Year: 426 Days

Day: 12.4 Hours

Environment

Temp: -151 °C

Axial Tilt: 45 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 50,906,051 km

• M1: 153,188 km (0.039 R)
• M2: 230,381 km (0.12 R)
• M3: 303,085 km (0.095 R)
• M4: 418,276 km (0.102 R)
• M5: 567,425 km (0.118 R)
• M6: 736,620 km (0.102 R)
• M7: 819,048 km (0.103 R)
• M8: 891,304 km (0.045 R)
• M9: 999,314 km (0.115 R)
• M10: 1,152,352 km (0.094 R)
• M11: 1,260,661 km (0.12 R)
• M12: 1,399,638 km (0.098 R)
• M13: 1,527,245 km (0.112 R)
• M14: 1,641,388 km (0.095 R)
• M15: 1,782,309 km (0.061 R)
• M16: 1,854,266 km (0.12 R)
• M17: 1,945,670 km (0.098 R)
• M18: 2,082,702 km (0.095 R)
• M19: 2,223,024 km (0.051 R)
• M20: 2,392,968 km (0.103 R)
• M21: 2,513,095 km (0.085 R)
• M22: 2,655,961 km (0.116 R)
• M23: 2,857,768 km (0.025 R)
• M24: 3,028,758 km (0.092 R)
• M25: 3,130,036 km (0.087 R)
• M26: 3,247,171 km (0.079 R)
• M27: 3,448,231 km (0.12 R)
• M28: 3,584,664 km (0.088 R)
• M29: 3,715,114 km (0.094 R)
• M30: 3,949,384 km (0.097 R)
• M31: 4,028,521 km (0.051 R)
• M32: 4,132,192 km (0.064 R)
• M33: 4,204,598 km (0.064 R)
• M34: 4,399,524 km (0.046 R)
• M35: 4,622,574 km (0.109 R)
• M36: 4,849,365 km (0.081 R)
• M37: 4,951,241 km (0.056 R)
• M38: 5,028,284 km (0.084 R)
• M39: 5,235,477 km (0.055 R)
• M40: 5,427,860 km (0.071 R)
• M41: 5,542,601 km (0.083 R)
• M42: 5,720,922 km (0.101 R)
• M43: 5,910,163 km (0.084 R)
• M44: 6,000,969 km (0.085 R)
• M45: 6,073,973 km (0.077 R)
• M46: 6,174,802 km (0.111 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 113.7

Radius: 8.9

Gravity: 1.44 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 0.9 AU - 0.94 AU

Year: 579 Days

Day: 6.1 Hours

Environment

Temp: -156 °C

Axial Tilt: 41.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 50,906,051 km

• M1: 111,301 km (0.107 R)
• M2: 175,628 km (0.086 R)
• M3: 262,095 km (0.107 R)
• M4: 328,816 km (0.117 R)
• M5: 413,040 km (0.08 R)
• M6: 471,532 km (0.048 R)
• M7: 558,299 km (0.115 R)
• M8: 624,422 km (0.095 R)
• M9: 749,635 km (0.117 R)
• M10: 887,115 km (0.056 R)
• M11: 969,544 km (0.069 R)
• M12: 1,040,304 km (0.084 R)
• M13: 1,116,449 km (0.097 R)
• M14: 1,183,469 km (0.106 R)
• M15: 1,263,354 km (0.119 R)
• M16: 1,353,113 km (0.071 R)
• M17: 1,457,083 km (0.107 R)
• M18: 1,563,896 km (0.105 R)
• M19: 1,660,686 km (0.107 R)
• M20: 1,759,421 km (0.088 R)
• M21: 1,873,564 km (0.108 R)
• M22: 1,931,608 km (0.111 R)
• M23: 2,031,090 km (0.108 R)
• M24: 2,118,455 km (0.079 R)
• M25: 2,174,405 km (0.116 R)
• M26: 2,354,521 km (0.079 R)
• M27: 2,422,139 km (0.096 R)
• M28: 2,490,505 km (0.077 R)
• M29: 2,619,160 km (0.115 R)
• M30: 2,739,885 km (0.103 R)
• M31: 2,821,416 km (0.095 R)
• M32: 2,898,608 km (0.106 R)
• M33: 3,076,181 km (0.079 R)
• M34: 3,155,617 km (0.083 R)
• M35: 3,278,886 km (0.077 R)
• M36: 3,349,197 km (0.102 R)
• M37: 3,546,816 km (0.059 R)
• M38: 3,608,001 km (0.085 R)
• M39: 3,675,171 km (0.064 R)
• M40: 3,856,184 km (0.056 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 215.5

Radius: 8.1

Gravity: 3.28 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 3.39 AU - 4.87 AU

Year: 5506 Days

Day: 6 Hours

Environment

Temp: -202 °C

Axial Tilt: 17.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 50,906,051 km

• M1: 106,214 km (0.074 R)
• M2: 192,084 km (0.065 R)
• M3: 389,553 km (0.05 R)
• M4: 548,426 km (0.065 R)
• M5: 622,028 km (0.086 R)
• M6: 896,091 km (0.082 R)
• M7: 1,482,814 km (0.062 R)
• M8: 1,849,478 km (0.115 R)
• M9: 2,168,720 km (0.09 R)
• M10: 2,380,850 km (0.094 R)
• M11: 2,568,296 km (0.029 R)
• M12: 3,210,221 km (0.04 R)
• M13: 3,863,215 km (0.043 R)
• M14: 4,046,772 km (0.086 R)
• M15: 4,233,171 km (0.117 R)
• M16: 4,346,417 km (0.069 R)
• M17: 4,518,155 km (0.115 R)
• M18: 5,267,790 km (0.096 R)
• M19: 5,907,620 km (0.09 R)
• M20: 6,183,179 km (0.06 R)
• M21: 6,398,151 km (0.091 R)
• M22: 6,528,301 km (0.09 R)
• M23: 6,637,358 km (0.11 R)
• M24: 6,703,181 km (0.087 R)
• M25: 7,035,289 km (0.113 R)
• M26: 7,509,215 km (0.061 R)
• M27: 7,577,880 km (0.064 R)
• M28: 7,784,774 km (0.062 R)
• M29: 8,799,048 km (0.11 R)
• M30: 9,211,489 km (0.118 R)
• M31: 9,630,363 km (0.08 R)
• M32: 9,829,478 km (0.104 R)
• M33: 11,392,925 km (0.116 R)
• M34: 11,789,210 km (0.062 R)
• M35: 12,055,793 km (0.104 R)
• M36: 13,004,692 km (0.051 R)
• M37: 13,169,849 km (0.079 R)
• M38: 13,725,156 km (0.096 R)
• M39: 13,893,154 km (0.095 R)
• M40: 14,005,652 km (0.045 R)
• M41: 14,231,395 km (0.035 R)
• M42: 14,486,908 km (0.09 R)
• M43: 15,031,145 km (0.12 R)
• M44: 15,698,950 km (0.062 R)
• M45: 16,346,709 km (0.059 R)
• M46: 17,365,022 km (0.071 R)
• M47: 17,638,038 km (0.111 R)
• M48: 17,881,882 km (0.092 R)
• M49: 18,065,588 km (0.076 R)
• M50: 18,188,259 km (0.056 R)
• M51: 18,682,231 km (0.056 R)
• M52: 18,899,597 km (0.112 R)
• M53: 19,872,731 km (0.118 R)
• M54: 20,126,449 km (0.084 R)
• M55: 20,605,162 km (0.079 R)
• M56: 21,378,882 km (0.111 R)

Planet 4 - Ice Giant

Semi-Major Axis: 7.99 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 373.8

Radius: 4.3

Gravity: 20.22 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 7.88 AU - 8.1 AU

Year: 14816 Days

Day: 23.8 Hours

Environment

Temp: -231 °C

Axial Tilt: 11.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 50,906,051 km

• M1: 58,044 km (0.063 R)
• M2: 104,270 km (0.107 R)
• M3: 166,203 km (0.12 R)
• M4: 344,524 km (0.065 R)
• M5: 838,496 km (0.08 R)
• M6: 1,426,565 km (0.052 R)
• M7: 1,661,584 km (0.105 R)
• M8: 1,734,438 km (0.111 R)
• M9: 1,833,322 km (0.117 R)
• M10: 1,883,437 km (0.08 R)
• M11: 1,959,583 km (0.075 R)
• M12: 2,575,926 km (0.083 R)
• M13: 3,156,665 km (0.099 R)
• M14: 3,247,171 km (0.057 R)
• M15: 3,872,490 km (0.056 R)
• M16: 4,533,863 km (0.112 R)
• M17: 4,738,961 km (0.103 R)
• M18: 4,947,202 km (0.08 R)
• M19: 5,017,363 km (0.067 R)
• M20: 5,122,979 km (0.08 R)
• M21: 5,193,888 km (0.038 R)
• M22: 6,795,184 km (0.063 R)
• M23: 7,347,051 km (0.068 R)
• M24: 7,628,295 km (0.085 R)
• M25: 7,995,109 km (0.11 R)
• M26: 8,661,268 km (0.116 R)
• M27: 9,043,939 km (0.115 R)
• M28: 9,086,724 km (0.11 R)
• M29: 9,258,762 km (0.102 R)
• M30: 9,431,847 km (0.097 R)
• M31: 9,562,445 km (0.09 R)
• M32: 9,781,457 km (0.086 R)
• M33: 10,090,676 km (0.098 R)
• M34: 10,628,330 km (0.032 R)
• M35: 10,673,509 km (0.112 R)
• M36: 11,267,263 km (0.094 R)
• M37: 11,544,916 km (0.08 R)
• M38: 12,154,229 km (0.032 R)
• M39: 12,534,207 km (0.097 R)
• M40: 13,063,335 km (0.111 R)
• M41: 13,354,901 km (0.06 R)
• M42: 13,697,779 km (0.083 R)
• M43: 14,192,799 km (0.115 R)
• M44: 15,712,264 km (0.091 R)
• M45: 16,230,172 km (0.12 R)
• M46: 16,282,382 km (0.114 R)
• M47: 16,648,597 km (0.106 R)
• M48: 17,336,000 km (0.059 R)
• M49: 20,064,665 km (0.105 R)
• M50: 22,225,905 km (0.113 R)
• M51: 23,569,593 km (0.103 R)
• M52: 23,746,717 km (0.098 R)
• M53: 25,361,177 km (0.081 R)
• M54: 26,151,054 km (0.117 R)
• M55: 26,456,982 km (0.086 R)
• M56: 27,381,945 km (0.093 R)
• M57: 27,942,040 km (0.12 R)
• M58: 28,192,168 km (0.044 R)
• M59: 29,136,579 km (0.103 R)
• M60: 29,200,008 km (0.098 R)
• M61: 29,581,034 km (0.111 R)
• M62: 30,927,415 km (0.071 R)
• M63: 30,992,041 km (0.105 R)
• M64: 32,556,087 km (0.082 R)
• M65: 32,819,379 km (0.052 R)
• M66: 33,083,120 km (0.044 R)
• M67: 33,215,365 km (0.104 R)
• M68: 33,281,637 km (0.115 R)
• M69: 34,748,294 km (0.083 R)
• M70: 34,815,464 km (0.104 R)
• M71: 35,422,083 km (0.088 R)
• M72: 35,760,473 km (0.088 R)
• M73: 35,828,241 km (0.089 R)
• M74: 36,031,994 km (0.067 R)
• M75: 36,577,128 km (0.12 R)
• M76: 37,399,916 km (0.064 R)
• M77: 37,606,661 km (0.09 R)
• M78: 37,813,555 km (0.093 R)
• M79: 40,115,866 km (0.081 R)
• M80: 41,248,322 km (0.059 R)
• M81: 41,889,947 km (0.041 R)
• M82: 42,391,249 km (0.073 R)
• M83: 42,534,863 km (0.115 R)
• M84: 43,327,582 km (0.111 R)
• M85: 43,616,905 km (0.071 R)
• M86: 45,734,612 km (0.101 R)
• M87: 47,512,433 km (0.066 R)
• M88: 47,661,582 km (0.089 R)
• M89: 48,110,077 km (0.099 R)
• M90: 48,184,876 km (0.081 R)
• M91: 49,312,694 km (0.09 R)
• M92: 50,221,052 km (0.04 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 264 - 17,750 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit