🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.4 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 359.3

Radius: 13

Gravity: 2.13 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 0.76 AU - 0.82 AU

Year: 453 Days

Day: 6.9 Hours

Environment

Temp: -144 °C

Axial Tilt: 111.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 44,674,828 km

• M1: 181,612 km (0.099 R)
• M2: 294,259 km (0.065 R)
• M3: 421,417 km (0.077 R)
• M4: 546,032 km (0.078 R)
• M5: 662,270 km (0.117 R)
• M6: 762,949 km (0.104 R)
• M7: 1,050,476 km (0.111 R)
• M8: 1,137,542 km (0.11 R)
• M9: 1,244,505 km (0.07 R)
• M10: 1,373,159 km (0.107 R)
• M11: 1,469,350 km (0.062 R)
• M12: 1,703,022 km (0.087 R)
• M13: 1,802,056 km (0.088 R)
• M14: 1,923,529 km (0.119 R)
• M15: 2,006,107 km (0.089 R)
• M16: 2,095,268 km (0.112 R)
• M17: 2,277,628 km (0.117 R)
• M18: 2,376,362 km (0.088 R)
• M19: 2,482,277 km (0.086 R)
• M20: 2,606,743 km (0.108 R)
• M21: 2,733,602 km (0.107 R)
• M22: 2,886,042 km (0.105 R)
• M23: 3,011,405 km (0.051 R)
• M24: 3,095,928 km (0.107 R)
• M25: 3,273,800 km (0.1 R)
• M26: 3,473,962 km (0.072 R)
• M27: 3,594,837 km (0.109 R)
• M28: 3,899,867 km (0.092 R)
• M29: 4,018,947 km (0.045 R)
• M30: 4,119,177 km (0.079 R)
• M31: 4,206,692 km (0.058 R)
• M32: 4,294,805 km (0.074 R)
• M33: 4,390,398 km (0.088 R)
• M34: 4,528,328 km (0.035 R)
• M35: 4,632,747 km (0.069 R)
• M36: 4,751,976 km (0.078 R)
• M37: 4,872,253 km (0.12 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 988.1

Radius: 12.9

Gravity: 5.94 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 1.17 AU - 1.85 AU

Year: 1198 Days

Day: 7.5 Hours

Environment

Temp: -182 °C

Axial Tilt: 28.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 44,674,828 km

• M1: 161,566 km (0.095 R)
• M2: 297,101 km (0.071 R)
• M3: 499,806 km (0.108 R)
• M4: 584,030 km (0.105 R)
• M5: 721,361 km (0.111 R)
• M6: 863,479 km (0.103 R)
• M7: 961,466 km (0.103 R)
• M8: 1,120,488 km (0.088 R)
• M9: 1,511,238 km (0.116 R)
• M10: 1,594,564 km (0.051 R)
• M11: 1,717,832 km (0.112 R)
• M12: 1,824,795 km (0.103 R)
• M13: 2,233,047 km (0.106 R)
• M14: 2,426,328 km (0.045 R)
• M15: 2,569,343 km (0.101 R)
• M16: 2,829,494 km (0.098 R)
• M17: 3,086,653 km (0.051 R)
• M18: 3,194,064 km (0.057 R)
• M19: 3,623,859 km (0.113 R)
• M20: 3,839,280 km (0.092 R)
• M21: 4,085,219 km (0.109 R)
• M22: 4,243,194 km (0.076 R)
• M23: 4,403,413 km (0.115 R)
• M24: 4,538,351 km (0.117 R)
• M25: 4,867,915 km (0.108 R)
• M26: 4,965,602 km (0.117 R)
• M27: 5,120,436 km (0.026 R)
• M28: 5,565,190 km (0.051 R)
• M29: 5,682,026 km (0.054 R)
• M30: 6,052,580 km (0.063 R)
• M31: 6,263,513 km (0.1 R)
• M32: 6,370,027 km (0.065 R)
• M33: 6,661,892 km (0.093 R)
• M34: 6,864,149 km (0.087 R)
• M35: 7,052,642 km (0.11 R)
• M36: 7,354,680 km (0.086 R)
• M37: 7,531,505 km (0.06 R)
• M38: 7,889,493 km (0.091 R)
• M39: 8,236,410 km (0.068 R)
• M40: 8,420,116 km (0.113 R)
• M41: 8,520,945 km (0.119 R)
• M42: 8,723,800 km (0.118 R)
• M43: 9,065,332 km (0.055 R)
• M44: 9,428,705 km (0.064 R)
• M45: 9,550,926 km (0.099 R)
• M46: 10,098,604 km (0.107 R)
• M47: 10,205,866 km (0.088 R)
• M48: 11,187,527 km (0.063 R)
• M49: 11,279,979 km (0.108 R)
• M50: 11,391,130 km (0.118 R)
• M51: 11,502,879 km (0.1 R)
• M52: 11,858,773 km (0.117 R)
• M53: 12,256,254 km (0.058 R)
• M54: 12,619,777 km (0.105 R)
• M55: 13,142,622 km (0.097 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 417

Radius: 14.9

Gravity: 1.88 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 1.45 AU - 1.97 AU

Year: 1444 Days

Day: 8.2 Hours

Environment

Temp: -178 °C

Axial Tilt: 49.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 44,674,828 km

• M1: 189,241 km (0.058 R)
• M2: 350,957 km (0.038 R)
• M3: 452,982 km (0.056 R)
• M4: 591,959 km (0.063 R)
• M5: 748,887 km (0.06 R)
• M6: 843,283 km (0.043 R)
• M7: 1,038,957 km (0.118 R)
• M8: 1,168,659 km (0.107 R)
• M9: 1,312,123 km (0.068 R)
• M10: 1,592,769 km (0.086 R)
• M11: 1,849,329 km (0.047 R)
• M12: 2,241,275 km (0.077 R)
• M13: 2,384,291 km (0.119 R)
• M14: 2,491,253 km (0.076 R)
• M15: 2,760,829 km (0.114 R)
• M16: 2,863,154 km (0.097 R)
• M17: 3,146,043 km (0.086 R)
• M18: 3,263,926 km (0.118 R)
• M19: 3,471,269 km (0.117 R)
• M20: 3,660,510 km (0.105 R)
• M21: 3,991,271 km (0.115 R)
• M22: 4,189,788 km (0.115 R)
• M23: 4,296,301 km (0.082 R)
• M24: 4,475,819 km (0.118 R)
• M25: 4,609,110 km (0.066 R)
• M26: 5,054,463 km (0.08 R)
• M27: 5,244,303 km (0.064 R)
• M28: 5,359,344 km (0.051 R)
• M29: 5,920,635 km (0.103 R)
• M30: 6,309,889 km (0.106 R)
• M31: 6,514,538 km (0.046 R)
• M32: 6,693,757 km (0.089 R)
• M33: 6,790,995 km (0.058 R)
• M34: 7,000,881 km (0.097 R)
• M35: 7,099,466 km (0.117 R)
• M36: 7,542,126 km (0.119 R)
• M37: 7,832,496 km (0.114 R)
• M38: 7,934,970 km (0.078 R)
• M39: 8,067,514 km (0.08 R)
• M40: 8,185,846 km (0.063 R)
• M41: 8,379,426 km (0.04 R)
• M42: 8,604,720 km (0.072 R)
• M43: 9,000,107 km (0.067 R)
• M44: 9,385,920 km (0.066 R)
• M45: 9,557,359 km (0.119 R)
• M46: 9,966,958 km (0.069 R)
• M47: 10,109,974 km (0.102 R)
• M48: 10,333,922 km (0.106 R)
• M49: 10,430,412 km (0.066 R)
• M50: 10,559,665 km (0.089 R)
• M51: 10,705,523 km (0.071 R)
• M52: 10,852,129 km (0.114 R)
• M53: 10,950,265 km (0.079 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 927.2

Radius: 13.3

Gravity: 5.24 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 2.07 AU - 3.41 AU

Year: 2928 Days

Day: 8.3 Hours

Environment

Temp: -203 °C

Axial Tilt: 36.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 44,674,828 km

• M1: 203,902 km (0.092 R)
• M2: 330,611 km (0.12 R)
• M3: 532,568 km (0.113 R)
• M4: 632,799 km (0.102 R)
• M5: 730,636 km (0.117 R)
• M6: 888,611 km (0.089 R)
• M7: 1,035,666 km (0.082 R)
• M8: 1,118,543 km (0.076 R)
• M9: 1,554,920 km (0.102 R)
• M10: 1,749,846 km (0.038 R)
• M11: 1,923,679 km (0.115 R)
• M12: 2,149,273 km (0.069 R)
• M13: 2,288,847 km (0.106 R)
• M14: 2,431,713 km (0.063 R)
• M15: 2,528,503 km (0.109 R)
• M16: 2,643,245 km (0.07 R)
• M17: 2,810,346 km (0.077 R)
• M18: 3,015,444 km (0.09 R)
• M19: 3,172,672 km (0.092 R)
• M20: 3,404,548 km (0.103 R)
• M21: 3,495,354 km (0.117 R)
• M22: 3,660,660 km (0.073 R)
• M23: 3,866,507 km (0.078 R)
• M24: 3,980,351 km (0.055 R)
• M25: 4,566,625 km (0.085 R)
• M26: 4,667,005 km (0.065 R)
• M27: 5,117,743 km (0.104 R)
• M28: 5,285,143 km (0.104 R)
• M29: 6,598,014 km (0.117 R)
• M30: 6,941,640 km (0.081 R)
• M31: 7,338,075 km (0.063 R)
• M32: 7,741,989 km (0.101 R)
• M33: 8,472,475 km (0.102 R)
• M34: 8,621,325 km (0.086 R)
• M35: 8,720,957 km (0.118 R)
• M36: 9,174,389 km (0.059 R)
• M37: 9,276,115 km (0.105 R)
• M38: 9,687,061 km (0.088 R)
• M39: 10,025,451 km (0.093 R)
• M40: 10,261,965 km (0.085 R)
• M41: 10,660,344 km (0.073 R)
• M42: 10,874,868 km (0.079 R)
• M43: 11,009,655 km (0.081 R)
• M44: 11,499,588 km (0.09 R)
• M45: 11,802,674 km (0.091 R)
• M46: 12,080,327 km (0.118 R)
• M47: 12,360,225 km (0.108 R)
• M48: 12,727,338 km (0.086 R)
• M49: 13,270,378 km (0.105 R)
• M50: 13,646,318 km (0.066 R)
• M51: 13,996,526 km (0.027 R)
• M52: 14,705,620 km (0.105 R)
• M53: 14,974,597 km (0.082 R)
• M54: 15,547,856 km (0.102 R)
• M55: 15,913,623 km (0.094 R)
• M56: 16,005,476 km (0.082 R)
• M57: 16,436,617 km (0.063 R)
• M58: 16,591,601 km (0.092 R)
• M59: 16,715,916 km (0.071 R)
• M60: 16,996,562 km (0.06 R)
• M61: 17,310,418 km (0.119 R)
• M62: 17,404,964 km (0.073 R)
• M63: 17,499,660 km (0.085 R)
• M64: 17,594,505 km (0.057 R)
• M65: 18,007,544 km (0.041 R)
• M66: 18,552,679 km (0.12 R)
• M67: 18,746,259 km (0.072 R)
• M68: 19,462,085 km (0.062 R)
• M69: 19,988,370 km (0.062 R)
• M70: 20,820,134 km (0.108 R)
• M71: 21,122,172 km (0.071 R)
• M72: 21,493,624 km (0.101 R)
• M73: 21,595,201 km (0.069 R)
• M74: 21,867,020 km (0.119 R)
• M75: 22,517,172 km (0.043 R)

Planet 5 - Ice Giant

Semi-Major Axis: 7.19 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 357.9

Radius: 4.4

Gravity: 18.49 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 5.96 AU - 8.42 AU

Year: 12448 Days

Day: 17.5 Hours

Environment

Temp: -233 °C

Axial Tilt: 10.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 44,674,828 km

• M1: 144,960 km (0.048 R)
• M2: 275,110 km (0.087 R)
• M3: 425,157 km (0.105 R)
• M4: 480,658 km (0.116 R)
• M5: 538,702 km (0.088 R)
• M6: 583,880 km (0.077 R)
• M7: 645,964 km (0.069 R)
• M8: 1,064,389 km (0.035 R)
• M9: 1,299,856 km (0.054 R)
• M10: 1,381,985 km (0.06 R)
• M11: 1,616,405 km (0.071 R)
• M12: 1,794,875 km (0.03 R)
• M13: 2,050,388 km (0.105 R)
• M14: 2,122,046 km (0.083 R)
• M15: 2,292,587 km (0.074 R)
• M16: 2,804,062 km (0.032 R)
• M17: 3,182,246 km (0.113 R)
• M18: 3,377,471 km (0.118 R)
• M19: 3,808,612 km (0.078 R)
• M20: 4,471,929 km (0.035 R)
• M21: 4,785,187 km (0.097 R)
• M22: 5,465,708 km (0.115 R)
• M23: 5,834,167 km (0.064 R)
• M24: 5,970,152 km (0.042 R)
• M25: 6,349,532 km (0.028 R)
• M26: 7,496,798 km (0.101 R)
• M27: 7,756,201 km (0.081 R)
• M28: 8,207,687 km (0.076 R)
• M29: 9,254,274 km (0.085 R)
• M30: 10,137,799 km (0.11 R)
• M31: 10,589,435 km (0.112 R)
• M32: 12,548,569 km (0.083 R)
• M33: 12,944,704 km (0.059 R)
• M34: 14,754,389 km (0.119 R)
• M35: 15,079,166 km (0.097 R)
• M36: 15,406,337 km (0.041 R)
• M37: 15,924,993 km (0.086 R)
• M38: 16,305,869 km (0.118 R)
• M39: 17,515,367 km (0.065 R)
• M40: 17,957,878 km (0.112 R)
• M41: 18,205,313 km (0.061 R)
• M42: 18,703,474 km (0.064 R)
• M43: 18,903,935 km (0.061 R)
• M44: 19,968,324 km (0.032 R)
• M45: 20,019,486 km (0.061 R)
• M46: 20,533,654 km (0.038 R)
• M47: 20,844,070 km (0.062 R)
• M48: 21,052,011 km (0.081 R)
• M49: 21,208,341 km (0.086 R)
• M50: 21,522,346 km (0.093 R)
• M51: 21,574,706 km (0.116 R)
• M52: 22,579,704 km (0.041 R)
• M53: 22,793,180 km (0.103 R)
• M54: 23,383,793 km (0.102 R)
• M55: 24,033,796 km (0.086 R)
• M56: 24,799,587 km (0.105 R)
• M57: 24,854,639 km (0.093 R)
• M58: 26,243,057 km (0.086 R)
• M59: 26,748,997 km (0.038 R)
• M60: 26,918,342 km (0.059 R)
• M61: 27,258,228 km (0.099 R)
• M62: 27,656,458 km (0.068 R)
• M63: 28,516,197 km (0.05 R)
• M64: 28,573,792 km (0.1 R)
• M65: 29,036,348 km (0.11 R)
• M66: 29,442,955 km (0.102 R)
• M67: 29,734,671 km (0.056 R)
• M68: 29,793,164 km (0.076 R)
• M69: 30,144,569 km (0.093 R)
• M70: 31,088,532 km (0.085 R)
• M71: 31,683,483 km (0.054 R)
• M72: 32,162,046 km (0.102 R)
• M73: 33,126,354 km (0.11 R)
• M74: 33,308,265 km (0.07 R)
• M75: 34,529,283 km (0.095 R)
• M76: 34,960,125 km (0.09 R)
• M77: 35,889,277 km (0.115 R)
• M78: 36,575,782 km (0.102 R)
• M79: 37,961,656 km (0.037 R)
• M80: 38,152,095 km (0.115 R)
• M81: 38,279,103 km (0.053 R)
• M82: 38,342,682 km (0.107 R)
• M83: 38,406,261 km (0.12 R)
• M84: 39,108,474 km (0.097 R)
• M85: 40,137,258 km (0.095 R)
• M86: 40,979,644 km (0.083 R)
• M87: 41,240,094 km (0.087 R)
• M88: 41,566,367 km (0.118 R)
• M89: 42,024,585 km (0.073 R)
• M90: 42,748,040 km (0.078 R)
• M91: 43,608,228 km (0.075 R)
• M92: 44,273,789 km (0.093 R)
• M93: 44,474,250 km (0.096 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 493 - 20,158 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit