🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.27 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 422.8

Radius: 10.5

Gravity: 3.83 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 0.47 AU - 0.61 AU

Year: 269 Days

Day: 9.3 Hours

Environment

Temp: -137 °C

Axial Tilt: 5.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 35,793,758 km

• M1: 132,245 km (0.113 R)
• M2: 209,138 km (0.079 R)
• M3: 279,299 km (0.053 R)
• M4: 453,880 km (0.057 R)
• M5: 572,361 km (0.08 R)
• M6: 674,088 km (0.074 R)
• M7: 800,648 km (0.055 R)
• M8: 893,997 km (0.077 R)
• M9: 991,535 km (0.113 R)
• M10: 1,092,663 km (0.106 R)
• M11: 1,169,257 km (0.059 R)
• M12: 1,254,977 km (0.095 R)
• M13: 1,328,130 km (0.037 R)
• M14: 1,444,517 km (0.067 R)
• M15: 1,708,108 km (0.078 R)
• M16: 1,818,661 km (0.115 R)
• M17: 1,910,664 km (0.095 R)
• M18: 2,038,720 km (0.094 R)
• M19: 2,130,124 km (0.12 R)
• M20: 2,227,363 km (0.057 R)
• M21: 2,312,633 km (0.091 R)
• M22: 2,458,641 km (0.088 R)
• M23: 2,537,479 km (0.112 R)
• M24: 2,607,790 km (0.045 R)
• M25: 2,750,357 km (0.072 R)
• M26: 2,890,829 km (0.099 R)
• M27: 2,984,029 km (0.117 R)
• M28: 3,073,339 km (0.098 R)
• M29: 3,214,110 km (0.116 R)
• M30: 3,310,900 km (0.104 R)
• M31: 3,450,176 km (0.112 R)
• M32: 3,628,197 km (0.114 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 420.2

Radius: 14.7

Gravity: 1.94 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 1.53 AU - 1.83 AU

Year: 1477 Days

Day: 11.2 Hours

Environment

Temp: -204 °C

Axial Tilt: 33.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 35,793,758 km

• M1: 308,022 km (0.104 R)
• M2: 450,589 km (0.108 R)
• M3: 574,755 km (0.091 R)
• M4: 750,533 km (0.109 R)
• M5: 899,382 km (0.113 R)
• M6: 1,030,729 km (0.091 R)
• M7: 1,139,487 km (0.092 R)
• M8: 1,237,324 km (0.102 R)
• M9: 1,385,725 km (0.041 R)
• M10: 1,491,042 km (0.051 R)
• M11: 1,641,537 km (0.116 R)
• M12: 1,841,699 km (0.109 R)
• M13: 2,200,136 km (0.052 R)
• M14: 2,344,049 km (0.076 R)
• M15: 2,501,276 km (0.066 R)
• M16: 2,951,865 km (0.111 R)
• M17: 3,143,799 km (0.114 R)
• M18: 3,710,326 km (0.116 R)
• M19: 3,825,218 km (0.115 R)
• M20: 3,941,306 km (0.096 R)
• M21: 4,551,964 km (0.091 R)
• M22: 4,824,831 km (0.095 R)
• M23: 5,154,245 km (0.043 R)
• M24: 5,295,765 km (0.04 R)
• M25: 5,412,601 km (0.101 R)
• M26: 5,635,651 km (0.063 R)
• M27: 5,794,973 km (0.103 R)
• M28: 5,902,085 km (0.079 R)
• M29: 5,996,331 km (0.072 R)
• M30: 6,104,640 km (0.041 R)
• M31: 6,337,115 km (0.12 R)
• M32: 6,502,870 km (0.113 R)
• M33: 6,952,262 km (0.042 R)
• M34: 7,195,059 km (0.068 R)
• M35: 7,397,166 km (0.112 R)
• M36: 7,659,860 km (0.119 R)
• M37: 7,792,403 km (0.119 R)
• M38: 8,015,005 km (0.089 R)
• M39: 8,405,755 km (0.113 R)
• M40: 8,802,937 km (0.106 R)
• M41: 8,926,355 km (0.074 R)
• M42: 9,362,882 km (0.098 R)
• M43: 9,473,136 km (0.062 R)
• M44: 9,567,981 km (0.085 R)
• M45: 9,710,847 km (0.054 R)
• M46: 9,822,596 km (0.108 R)
• M47: 9,934,645 km (0.055 R)
• M48: 10,127,626 km (0.072 R)
• M49: 10,240,872 km (0.049 R)
• M50: 10,550,390 km (0.085 R)
• M51: 10,648,825 km (0.08 R)
• M52: 10,747,410 km (0.108 R)
• M53: 11,045,409 km (0.115 R)
• M54: 11,245,422 km (0.104 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 399.8

Radius: 14.8

Gravity: 1.83 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 2.02 AU - 2.04 AU

Year: 1962 Days

Day: 12.4 Hours

Environment

Temp: -193 °C

Axial Tilt: 3.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 35,793,758 km

• M1: 221,854 km (0.07 R)
• M2: 415,433 km (0.103 R)
• M3: 532,269 km (0.034 R)
• M4: 780,751 km (0.071 R)
• M5: 951,293 km (0.099 R)
• M6: 1,045,839 km (0.059 R)
• M7: 1,160,580 km (0.107 R)
• M8: 1,395,150 km (0.042 R)
• M9: 1,560,605 km (0.047 R)
• M10: 1,703,770 km (0.119 R)
• M11: 1,881,642 km (0.087 R)
• M12: 2,014,186 km (0.03 R)
• M13: 2,171,114 km (0.052 R)
• M14: 2,267,305 km (0.116 R)
• M15: 2,632,923 km (0.091 R)
• M16: 2,863,902 km (0.089 R)
• M17: 2,993,753 km (0.074 R)
• M18: 3,235,204 km (0.104 R)
• M19: 3,495,803 km (0.114 R)
• M20: 3,828,060 km (0.079 R)
• M21: 4,264,736 km (0.102 R)
• M22: 4,496,164 km (0.108 R)
• M23: 4,703,806 km (0.1 R)
• M24: 4,886,315 km (0.061 R)
• M25: 5,258,515 km (0.099 R)
• M26: 5,521,807 km (0.118 R)
• M27: 5,759,368 km (0.09 R)
• M28: 6,046,148 km (0.084 R)
• M29: 6,198,887 km (0.099 R)
• M30: 6,291,189 km (0.098 R)
• M31: 6,430,464 km (0.075 R)
• M32: 6,523,963 km (0.069 R)
• M33: 6,791,295 km (0.113 R)
• M34: 6,934,310 km (0.075 R)
• M35: 7,046,209 km (0.097 R)
• M36: 7,255,646 km (0.102 R)
• M37: 8,419,069 km (0.036 R)
• M38: 8,521,544 km (0.095 R)
• M39: 8,658,725 km (0.096 R)
• M40: 8,935,481 km (0.05 R)
• M41: 9,873,011 km (0.11 R)
• M42: 10,035,324 km (0.118 R)
• M43: 10,198,536 km (0.109 R)
• M44: 10,399,146 km (0.101 R)
• M45: 10,546,051 km (0.115 R)
• M46: 10,675,005 km (0.106 R)
• M47: 10,823,107 km (0.045 R)
• M48: 11,140,105 km (0.095 R)
• M49: 11,384,697 km (0.11 R)
• M50: 11,498,092 km (0.038 R)
• M51: 11,669,083 km (0.066 R)
• M52: 12,653,437 km (0.086 R)
• M53: 12,771,021 km (0.082 R)
• M54: 13,086,223 km (0.075 R)
• M55: 13,185,407 km (0.115 R)
• M56: 13,424,165 km (0.053 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 706.9

Radius: 14.3

Gravity: 3.46 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 2.19 AU - 2.27 AU

Year: 2259 Days

Day: 9.5 Hours

Environment

Temp: -198 °C

Axial Tilt: 13.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 35,793,758 km

• M1: 459,116 km (0.073 R)
• M2: 757,264 km (0.11 R)
• M3: 853,456 km (0.111 R)
• M4: 1,040,603 km (0.117 R)
• M5: 1,149,809 km (0.081 R)
• M6: 1,491,192 km (0.035 R)
• M7: 1,674,299 km (0.059 R)
• M8: 1,877,304 km (0.117 R)
• M9: 2,050,987 km (0.075 R)
• M10: 2,191,160 km (0.074 R)
• M11: 2,321,609 km (0.062 R)
• M12: 2,427,973 km (0.112 R)
• M13: 2,631,726 km (0.088 R)
• M14: 3,056,733 km (0.078 R)
• M15: 3,549,658 km (0.098 R)
• M16: 3,704,193 km (0.107 R)
• M17: 3,813,549 km (0.094 R)
• M18: 4,180,961 km (0.086 R)
• M19: 4,311,560 km (0.115 R)
• M20: 4,509,927 km (0.082 R)
• M21: 4,677,626 km (0.116 R)
• M22: 4,830,366 km (0.068 R)
• M23: 5,565,041 km (0.053 R)
• M24: 5,872,464 km (0.11 R)
• M25: 6,167,023 km (0.051 R)
• M26: 7,002,078 km (0.084 R)
• M27: 7,432,920 km (0.069 R)
• M28: 7,552,000 km (0.098 R)
• M29: 7,771,909 km (0.047 R)
• M30: 8,115,984 km (0.045 R)
• M31: 8,259,149 km (0.11 R)
• M32: 8,465,145 km (0.071 R)
• M33: 8,777,356 km (0.055 R)
• M34: 8,924,261 km (0.099 R)
• M35: 9,093,307 km (0.086 R)
• M36: 9,456,081 km (0.07 R)
• M37: 10,394,658 km (0.056 R)
• M38: 10,505,810 km (0.044 R)
• M39: 10,639,700 km (0.087 R)
• M40: 11,021,922 km (0.06 R)
• M41: 11,203,385 km (0.103 R)
• M42: 11,592,489 km (0.104 R)
• M43: 11,753,905 km (0.061 R)
• M44: 12,009,119 km (0.103 R)
• M45: 12,242,791 km (0.12 R)
• M46: 12,383,712 km (0.072 R)
• M47: 12,619,777 km (0.051 R)
• M48: 12,857,488 km (0.066 R)
• M49: 13,506,294 km (0.086 R)
• M50: 13,847,078 km (0.1 R)
• M51: 14,239,922 km (0.118 R)
• M52: 14,487,357 km (0.092 R)
• M53: 14,686,322 km (0.1 R)
• M54: 15,036,680 km (0.103 R)
• M55: 15,137,360 km (0.027 R)
• M56: 15,339,317 km (0.091 R)
• M57: 15,950,424 km (0.097 R)
• M58: 16,130,241 km (0.083 R)
• M59: 16,439,908 km (0.067 R)
• M60: 17,196,724 km (0.109 R)
• M61: 17,407,358 km (0.095 R)
• M62: 17,539,602 km (0.053 R)
• M63: 17,964,759 km (0.034 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 685

Radius: 8.5

Gravity: 9.48 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 4.44 AU - 4.54 AU

Year: 6453 Days

Day: 7.1 Hours

Environment

Temp: -230 °C

Axial Tilt: 23.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 35,793,758 km

• M1: 281,992 km (0.067 R)
• M2: 541,095 km (0.074 R)
• M3: 670,049 km (0.091 R)
• M4: 738,565 km (0.075 R)
• M5: 913,295 km (0.117 R)
• M6: 1,005,746 km (0.116 R)
• M7: 1,134,251 km (0.086 R)
• M8: 1,268,291 km (0.07 R)
• M9: 1,390,063 km (0.034 R)
• M10: 1,461,272 km (0.117 R)
• M11: 1,552,228 km (0.11 R)
• M12: 1,645,277 km (0.086 R)
• M13: 1,778,419 km (0.053 R)
• M14: 1,856,210 km (0.102 R)
• M15: 1,995,187 km (0.118 R)
• M16: 2,563,210 km (0.07 R)
• M17: 2,785,812 km (0.099 R)
• M18: 2,876,617 km (0.09 R)
• M19: 3,491,166 km (0.088 R)
• M20: 3,788,267 km (0.078 R)
• M21: 3,939,959 km (0.071 R)
• M22: 4,016,553 km (0.061 R)
• M23: 4,539,996 km (0.058 R)
• M24: 4,593,552 km (0.108 R)
• M25: 4,864,324 km (0.08 R)
• M26: 5,196,282 km (0.068 R)
• M27: 5,650,312 km (0.062 R)
• M28: 5,911,360 km (0.105 R)
• M29: 6,809,695 km (0.102 R)
• M30: 7,118,615 km (0.089 R)
• M31: 7,527,017 km (0.092 R)
• M32: 7,622,460 km (0.093 R)
• M33: 8,235,662 km (0.105 R)
• M34: 8,366,710 km (0.068 R)
• M35: 8,898,231 km (0.082 R)
• M36: 9,440,523 km (0.077 R)
• M37: 9,577,854 km (0.069 R)
• M38: 9,646,669 km (0.065 R)
• M39: 10,628,480 km (0.085 R)
• M40: 10,843,003 km (0.087 R)
• M41: 11,167,331 km (0.08 R)
• M42: 12,346,761 km (0.043 R)
• M43: 12,799,145 km (0.109 R)
• M44: 12,913,139 km (0.109 R)
• M45: 13,256,915 km (0.108 R)
• M46: 13,681,324 km (0.071 R)
• M47: 14,464,469 km (0.117 R)
• M48: 14,702,329 km (0.099 R)
• M49: 14,821,559 km (0.095 R)
• M50: 15,262,124 km (0.096 R)
• M51: 16,155,822 km (0.077 R)
• M52: 16,816,596 km (0.096 R)
• M53: 17,024,836 km (0.062 R)
• M54: 17,150,199 km (0.065 R)
• M55: 17,993,931 km (0.119 R)
• M56: 18,292,379 km (0.112 R)
• M57: 18,764,809 km (0.112 R)
• M58: 19,502,626 km (0.098 R)
• M59: 19,853,283 km (0.079 R)
• M60: 20,383,009 km (0.12 R)
• M61: 20,783,333 km (0.078 R)
• M62: 21,682,267 km (0.098 R)
• M63: 23,008,153 km (0.085 R)
• M64: 23,100,604 km (0.057 R)
• M65: 23,564,507 km (0.099 R)
• M66: 24,785,076 km (0.031 R)
• M67: 25,929,799 km (0.095 R)
• M68: 26,025,990 km (0.102 R)
• M69: 27,629,979 km (0.097 R)
• M70: 28,171,822 km (0.119 R)
• M71: 28,369,740 km (0.111 R)
• M72: 29,215,866 km (0.093 R)
• M73: 29,868,412 km (0.091 R)
• M74: 29,969,241 km (0.094 R)
• M75: 30,070,219 km (0.103 R)
• M76: 30,729,198 km (0.108 R)
• M77: 30,983,813 km (0.087 R)
• M78: 32,630,437 km (0.102 R)
• M79: 32,994,558 km (0.081 R)
• M80: 33,255,307 km (0.118 R)
• M81: 34,199,868 km (0.098 R)
• M82: 35,633,315 km (0.079 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: 214 - 16,048 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit