🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.29 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 658.6

Radius: 14.8

Gravity: 3.01 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 0.5 AU - 0.66 AU

Year: 295 Days

Day: 6 Hours

Environment

Temp: -141 °C

Axial Tilt: 22.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 64,602,592 km

• M1: 184,155 km (0.096 R)
• M2: 278,402 km (0.106 R)
• M3: 415,583 km (0.105 R)
• M4: 520,152 km (0.108 R)
• M5: 689,796 km (0.108 R)
• M6: 794,664 km (0.113 R)
• M7: 888,163 km (0.087 R)
• M8: 989,740 km (0.074 R)
• M9: 1,088,025 km (0.116 R)
• M10: 1,197,980 km (0.076 R)
• M11: 1,295,518 km (0.057 R)
• M12: 1,400,236 km (0.111 R)
• M13: 1,556,416 km (0.116 R)
• M14: 1,686,866 km (0.09 R)
• M15: 1,797,718 km (0.075 R)
• M16: 1,978,432 km (0.085 R)
• M17: 2,135,510 km (0.1 R)
• M18: 2,256,235 km (0.112 R)
• M19: 2,353,474 km (0.099 R)
• M20: 2,541,817 km (0.098 R)
• M21: 2,718,941 km (0.06 R)
• M22: 2,822,762 km (0.096 R)
• M23: 2,922,544 km (0.105 R)
• M24: 3,017,838 km (0.072 R)
• M25: 3,148,437 km (0.119 R)
• M26: 3,310,152 km (0.047 R)
• M27: 3,433,271 km (0.073 R)
• M28: 3,563,870 km (0.081 R)
• M29: 3,769,268 km (0.116 R)
• M30: 3,898,072 km (0.09 R)
• M31: 4,028,371 km (0.1 R)
• M32: 4,128,602 km (0.054 R)
• M33: 4,499,306 km (0.101 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 46

Radius: 13.7

Gravity: 0.25 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 0.59 AU - 0.63 AU

Year: 318 Days

Day: 9.6 Hours

Environment

Temp: -142 °C

Axial Tilt: 38.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 64,602,592 km

• M1: 173,085 km (0.027 R)
• M2: 319,242 km (0.116 R)
• M3: 426,204 km (0.114 R)
• M4: 550,969 km (0.119 R)
• M5: 708,944 km (0.12 R)
• M6: 816,356 km (0.096 R)
• M7: 962,513 km (0.055 R)
• M8: 1,066,633 km (0.101 R)
• M9: 1,177,335 km (0.082 R)
• M10: 1,296,864 km (0.106 R)
• M11: 1,418,337 km (0.113 R)
• M12: 1,511,986 km (0.093 R)
• M13: 1,726,659 km (0.111 R)
• M14: 1,814,473 km (0.115 R)
• M15: 1,932,954 km (0.111 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 507

Radius: 8.2

Gravity: 7.54 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 0.91 AU - 1.13 AU

Year: 687 Days

Day: 10.8 Hours

Environment

Temp: -184 °C

Axial Tilt: 34.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 64,602,592 km

• M1: 102,624 km (0.061 R)
• M2: 163,660 km (0.045 R)
• M3: 215,421 km (0.071 R)
• M4: 270,323 km (0.115 R)
• M5: 338,989 km (0.071 R)
• M6: 407,505 km (0.11 R)
• M7: 595,699 km (0.111 R)
• M8: 733,778 km (0.113 R)
• M9: 887,714 km (0.058 R)
• M10: 939,774 km (0.056 R)
• M11: 1,058,106 km (0.094 R)
• M12: 1,268,440 km (0.083 R)
• M13: 1,455,138 km (0.027 R)
• M14: 1,657,245 km (0.091 R)
• M15: 1,735,485 km (0.042 R)
• M16: 1,801,607 km (0.074 R)
• M17: 1,868,627 km (0.102 R)
• M18: 1,950,158 km (0.033 R)
• M19: 2,159,296 km (0.114 R)
• M20: 2,252,196 km (0.087 R)
• M21: 2,397,755 km (0.088 R)
• M22: 2,516,535 km (0.108 R)
• M23: 2,682,888 km (0.085 R)
• M24: 2,736,743 km (0.069 R)
• M25: 2,829,644 km (0.119 R)
• M26: 2,955,306 km (0.078 R)
• M27: 3,090,842 km (0.11 R)
• M28: 3,244,778 km (0.025 R)
• M29: 3,335,135 km (0.059 R)
• M30: 3,535,147 km (0.074 R)
• M31: 3,628,048 km (0.104 R)
• M32: 3,696,264 km (0.104 R)
• M33: 3,807,864 km (0.064 R)
• M34: 4,069,810 km (0.087 R)
• M35: 4,211,928 km (0.03 R)
• M36: 4,292,561 km (0.11 R)
• M37: 4,355,692 km (0.094 R)
• M38: 4,491,975 km (0.114 R)
• M39: 4,574,404 km (0.097 R)
• M40: 4,712,931 km (0.041 R)
• M41: 4,768,731 km (0.104 R)
• M42: 4,909,353 km (0.055 R)
• M43: 5,013,174 km (0.089 R)
• M44: 5,184,913 km (0.101 R)
• M45: 5,309,976 km (0.118 R)
• M46: 5,416,789 km (0.111 R)
• M47: 5,524,201 km (0.089 R)
• M48: 5,612,613 km (0.106 R)
• M49: 5,681,727 km (0.114 R)
• M50: 5,761,014 km (0.077 R)
• M51: 5,840,750 km (0.048 R)
• M52: 5,951,003 km (0.079 R)
• M53: 6,021,464 km (0.056 R)
• M54: 6,316,471 km (0.068 R)
• M55: 6,439,889 km (0.074 R)
• M56: 6,595,471 km (0.109 R)
• M57: 6,689,269 km (0.081 R)
• M58: 6,920,697 km (0.059 R)
• M59: 7,015,991 km (0.085 R)
• M60: 7,143,897 km (0.053 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 223.6

Radius: 11.5

Gravity: 1.69 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 2.22 AU - 3.62 AU

Year: 3327 Days

Day: 10.9 Hours

Environment

Temp: -204 °C

Axial Tilt: 32 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 64,602,592 km

• M1: 144,362 km (0.039 R)
• M2: 287,976 km (0.102 R)
• M3: 421,567 km (0.088 R)
• M4: 581,188 km (0.087 R)
• M5: 700,417 km (0.105 R)
• M6: 787,633 km (0.066 R)
• M7: 870,660 km (0.032 R)
• M8: 1,224,459 km (0.113 R)
• M9: 1,362,388 km (0.112 R)
• M10: 1,464,264 km (0.109 R)
• M11: 1,568,833 km (0.103 R)
• M12: 1,741,469 km (0.071 R)
• M13: 1,830,330 km (0.089 R)
• M14: 1,966,464 km (0.109 R)
• M15: 2,106,039 km (0.1 R)
• M16: 2,237,087 km (0.094 R)
• M17: 2,370,827 km (0.115 R)
• M18: 2,906,238 km (0.04 R)
• M19: 3,012,602 km (0.083 R)
• M20: 3,339,324 km (0.083 R)
• M21: 3,549,359 km (0.081 R)
• M22: 3,706,287 km (0.1 R)
• M23: 3,894,631 km (0.066 R)
• M24: 4,130,846 km (0.097 R)
• M25: 4,326,370 km (0.105 R)
• M26: 4,633,196 km (0.11 R)
• M27: 4,726,545 km (0.12 R)
• M28: 5,154,843 km (0.058 R)
• M29: 5,349,321 km (0.097 R)
• M30: 5,579,253 km (0.079 R)
• M31: 6,117,057 km (0.114 R)
• M32: 6,548,796 km (0.106 R)
• M33: 7,062,067 km (0.109 R)
• M34: 7,441,896 km (0.114 R)
• M35: 7,588,352 km (0.032 R)
• M36: 7,772,806 km (0.106 R)
• M37: 8,089,654 km (0.079 R)
• M38: 8,410,991 km (0.08 R)
• M39: 8,525,283 km (0.084 R)
• M40: 8,717,218 km (0.069 R)
• M41: 8,871,603 km (0.065 R)
• M42: 9,046,482 km (0.066 R)
• M43: 9,202,962 km (0.096 R)
• M44: 9,340,592 km (0.072 R)
• M45: 9,498,717 km (0.115 R)
• M46: 9,797,613 km (0.075 R)
• M47: 9,877,798 km (0.074 R)
• M48: 9,958,281 km (0.072 R)
• M49: 10,059,110 km (0.116 R)
• M50: 10,261,965 km (0.104 R)
• M51: 10,527,651 km (0.057 R)
• M52: 11,003,223 km (0.101 R)
• M53: 11,401,303 km (0.045 R)
• M54: 11,485,825 km (0.095 R)
• M55: 11,804,319 km (0.109 R)
• M56: 11,911,132 km (0.075 R)
• M57: 12,886,959 km (0.119 R)
• M58: 13,129,457 km (0.026 R)
• M59: 13,395,741 km (0.058 R)
• M60: 13,708,550 km (0.078 R)
• M61: 14,091,671 km (0.032 R)
• M62: 14,364,388 km (0.098 R)
• M63: 14,891,720 km (0.12 R)
• M64: 15,215,899 km (0.067 R)
• M65: 15,495,497 km (0.098 R)

Planet 5 - Ice Giant

Semi-Major Axis: 7.85 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 779.6

Radius: 7.7

Gravity: 13.15 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 7.74 AU - 7.96 AU

Year: 14667 Days

Day: 23.7 Hours

Environment

Temp: -230 °C

Axial Tilt: 31.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 64,602,592 km

• M1: 160,219 km (0.072 R)
• M2: 278,252 km (0.071 R)
• M3: 381,923 km (0.111 R)
• M4: 500,106 km (0.096 R)
• M5: 631,303 km (0.084 R)
• M6: 774,169 km (0.093 R)
• M7: 1,164,769 km (0.092 R)
• M8: 1,528,142 km (0.107 R)
• M9: 2,074,773 km (0.09 R)
• M10: 2,259,227 km (0.096 R)
• M11: 2,578,618 km (0.053 R)
• M12: 2,777,284 km (0.102 R)
• M13: 3,084,558 km (0.114 R)
• M14: 3,154,271 km (0.097 R)
• M15: 3,584,066 km (0.037 R)
• M16: 3,880,868 km (0.042 R)
• M17: 5,104,279 km (0.067 R)
• M18: 5,353,958 km (0.115 R)
• M19: 5,480,368 km (0.06 R)
• M20: 5,565,190 km (0.094 R)
• M21: 5,822,200 km (0.066 R)
• M22: 5,908,817 km (0.103 R)
• M23: 5,995,733 km (0.058 R)
• M24: 6,526,506 km (0.104 R)
• M25: 7,257,591 km (0.103 R)
• M26: 7,775,200 km (0.042 R)
• M27: 8,159,068 km (0.034 R)
• M28: 8,402,164 km (0.098 R)
• M29: 8,746,539 km (0.058 R)
• M30: 9,145,815 km (0.117 R)
• M31: 9,653,251 km (0.117 R)
• M32: 10,169,813 km (0.039 R)
• M33: 11,283,569 km (0.059 R)
• M34: 11,772,754 km (0.037 R)
• M35: 11,827,507 km (0.12 R)
• M36: 11,882,409 km (0.077 R)
• M37: 13,567,330 km (0.091 R)
• M38: 13,739,966 km (0.12 R)
• M39: 14,087,332 km (0.104 R)
• M40: 14,731,650 km (0.047 R)
• M41: 15,206,324 km (0.114 R)
• M42: 15,505,520 km (0.066 R)
• M43: 16,476,111 km (0.1 R)
• M44: 17,154,687 km (0.115 R)
• M45: 17,842,388 km (0.112 R)
• M46: 18,539,066 km (0.1 R)
• M47: 18,602,944 km (0.099 R)
• M48: 19,309,345 km (0.072 R)
• M49: 19,503,523 km (0.088 R)
• M50: 20,484,137 km (0.084 R)
• M51: 22,086,330 km (0.065 R)
• M52: 22,697,438 km (0.102 R)
• M53: 23,039,418 km (0.037 R)
• M54: 23,797,580 km (0.096 R)
• M55: 25,338,439 km (0.049 R)
• M56: 25,409,348 km (0.081 R)
• M57: 26,120,985 km (0.108 R)
• M58: 27,564,006 km (0.081 R)
• M59: 31,511,146 km (0.104 R)
• M60: 31,816,026 km (0.115 R)
• M61: 32,122,104 km (0.106 R)
• M62: 32,891,336 km (0.114 R)
• M63: 32,968,528 km (0.111 R)
• M64: 34,919,584 km (0.062 R)
• M65: 34,998,422 km (0.058 R)
• M66: 35,077,260 km (0.117 R)
• M67: 35,631,071 km (0.109 R)
• M68: 37,713,174 km (0.097 R)
• M69: 37,794,107 km (0.099 R)
• M70: 37,874,890 km (0.103 R)
• M71: 37,955,972 km (0.096 R)
• M72: 38,199,218 km (0.066 R)
• M73: 38,361,681 km (0.114 R)
• M74: 39,505,506 km (0.109 R)
• M75: 39,669,915 km (0.062 R)
• M76: 39,752,193 km (0.086 R)
• M77: 40,660,552 km (0.085 R)
• M78: 40,909,483 km (0.055 R)
• M79: 42,750,584 km (0.075 R)
• M80: 43,766,203 km (0.092 R)
• M81: 46,512,970 km (0.104 R)
• M82: 49,403,500 km (0.111 R)
• M83: 52,171,360 km (0.113 R)
• M84: 52,441,833 km (0.089 R)
• M85: 53,437,855 km (0.112 R)
• M86: 55,264,445 km (0.085 R)
• M87: 57,111,530 km (0.116 R)
• M88: 58,416,473 km (0.095 R)
• M89: 59,825,535 km (0.114 R)
• M90: 60,108,724 km (0.11 R)
• M91: 60,486,907 km (0.116 R)
• M92: 61,912,425 km (0.091 R)
• M93: 63,926,461 km (0.08 R)
• M94: 64,022,952 km (0.119 R)
• M95: 64,409,214 km (0.116 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 277 - 10,536 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit