🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.46 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 511.5

Radius: 11.7

Gravity: 3.74 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 0.88 AU - 0.96 AU

Year: 570 Days

Day: 6.3 Hours

Environment

Temp: -149 °C

Axial Tilt: 26.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 72,051,045 km

• M1: 147,803 km (0.085 R)
• M2: 233,373 km (0.086 R)
• M3: 318,195 km (0.105 R)
• M4: 410,347 km (0.111 R)
• M5: 485,894 km (0.037 R)
• M6: 582,684 km (0.112 R)
• M7: 716,873 km (0.092 R)
• M8: 812,765 km (0.115 R)
• M9: 1,078,002 km (0.109 R)
• M10: 1,190,051 km (0.06 R)
• M11: 1,295,368 km (0.094 R)
• M12: 1,415,345 km (0.117 R)
• M13: 1,533,378 km (0.04 R)
• M14: 1,643,033 km (0.096 R)
• M15: 1,719,777 km (0.077 R)
• M16: 1,876,855 km (0.089 R)
• M17: 1,963,622 km (0.061 R)
• M18: 2,205,821 km (0.099 R)
• M19: 2,343,899 km (0.042 R)
• M20: 2,546,305 km (0.081 R)
• M21: 2,663,740 km (0.119 R)
• M22: 2,768,757 km (0.091 R)
• M23: 2,882,452 km (0.102 R)
• M24: 3,077,827 km (0.093 R)
• M25: 3,435,964 km (0.028 R)
• M26: 3,604,710 km (0.098 R)
• M27: 3,682,352 km (0.087 R)
• M28: 3,768,370 km (0.098 R)
• M29: 3,910,638 km (0.065 R)
• M30: 4,022,537 km (0.115 R)
• M31: 4,111,249 km (0.067 R)
• M32: 4,184,252 km (0.111 R)
• M33: 4,348,212 km (0.053 R)
• M34: 4,455,922 km (0.066 R)
• M35: 4,682,563 km (0.103 R)
• M36: 4,784,439 km (0.1 R)
• M37: 4,999,262 km (0.074 R)
• M38: 5,536,916 km (0.087 R)
• M39: 5,789,886 km (0.095 R)
• M40: 5,917,793 km (0.063 R)
• M41: 6,009,795 km (0.046 R)
• M42: 6,111,522 km (0.11 R)
• M43: 6,260,521 km (0.084 R)
• M44: 6,344,745 km (0.104 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 843.3

Radius: 11.4

Gravity: 6.49 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 0.88 AU - 1 AU

Year: 588 Days

Day: 5.8 Hours

Environment

Temp: -157 °C

Axial Tilt: 46.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 72,051,045 km

• M1: 149,448 km (0.082 R)
• M2: 253,868 km (0.033 R)
• M3: 427,700 km (0.091 R)
• M4: 511,924 km (0.067 R)
• M5: 634,744 km (0.071 R)
• M6: 748,887 km (0.117 R)
• M7: 834,457 km (0.111 R)
• M8: 907,760 km (0.034 R)
• M9: 1,022,202 km (0.088 R)
• M10: 1,212,341 km (0.042 R)
• M11: 1,296,565 km (0.088 R)
• M12: 1,427,014 km (0.104 R)
• M13: 1,510,041 km (0.093 R)
• M14: 1,661,135 km (0.108 R)
• M15: 1,879,996 km (0.063 R)
• M16: 2,021,666 km (0.093 R)
• M17: 2,152,265 km (0.09 R)
• M18: 2,248,456 km (0.112 R)
• M19: 2,338,514 km (0.1 R)
• M20: 2,491,403 km (0.109 R)
• M21: 2,639,654 km (0.101 R)
• M22: 2,718,941 km (0.053 R)
• M23: 2,791,047 km (0.111 R)
• M24: 2,880,058 km (0.108 R)
• M25: 2,994,650 km (0.083 R)
• M26: 3,094,282 km (0.063 R)
• M27: 3,186,435 km (0.114 R)
• M28: 3,296,688 km (0.069 R)
• M29: 3,634,929 km (0.063 R)
• M30: 3,821,777 km (0.12 R)
• M31: 4,094,344 km (0.117 R)
• M32: 4,195,921 km (0.055 R)
• M33: 4,335,795 km (0.038 R)
• M34: 4,429,892 km (0.108 R)
• M35: 4,534,162 km (0.086 R)
• M36: 4,658,478 km (0.081 R)
• M37: 4,813,162 km (0.095 R)
• M38: 4,940,021 km (0.095 R)
• M39: 5,117,594 km (0.114 R)
• M40: 5,347,675 km (0.1 R)
• M41: 5,458,826 km (0.108 R)
• M42: 5,673,350 km (0.088 R)
• M43: 5,963,719 km (0.095 R)
• M44: 6,121,395 km (0.072 R)
• M45: 6,195,297 km (0.074 R)
• M46: 6,301,661 km (0.086 R)
• M47: 6,397,703 km (0.098 R)
• M48: 6,613,273 km (0.047 R)
• M49: 6,689,269 km (0.096 R)
• M50: 7,029,305 km (0.089 R)
• M51: 7,240,537 km (0.051 R)
• M52: 7,341,216 km (0.12 R)
• M53: 7,544,221 km (0.051 R)
• M54: 7,657,915 km (0.107 R)
• M55: 7,772,058 km (0.096 R)

Planet 3 - Gas Giant

Semi-Major Axis: 5.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 462.8

Radius: 9.8

Gravity: 4.82 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 3.87 AU - 6.23 AU

Year: 7327 Days

Day: 8.5 Hours

Environment

Temp: -216 °C

Axial Tilt: 13.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 72,051,045 km

• M1: 218,263 km (0.072 R)
• M2: 298,897 km (0.091 R)
• M3: 635,043 km (0.097 R)
• M4: 725,849 km (0.11 R)
• M5: 793,766 km (0.096 R)
• M6: 965,953 km (0.118 R)
• M7: 1,087,876 km (0.066 R)
• M8: 1,166,863 km (0.067 R)
• M9: 1,591,273 km (0.119 R)
• M10: 1,700,030 km (0.109 R)
• M11: 2,363,497 km (0.084 R)
• M12: 2,551,691 km (0.084 R)
• M13: 2,920,749 km (0.064 R)
• M14: 3,376,574 km (0.086 R)
• M15: 3,660,809 km (0.03 R)
• M16: 4,126,807 km (0.047 R)
• M17: 4,379,777 km (0.066 R)
• M18: 4,716,222 km (0.076 R)
• M19: 4,795,061 km (0.102 R)
• M20: 5,034,118 km (0.078 R)
• M21: 5,141,679 km (0.114 R)
• M22: 5,831,325 km (0.082 R)
• M23: 6,259,025 km (0.08 R)
• M24: 6,433,008 km (0.058 R)
• M25: 6,549,844 km (0.094 R)
• M26: 6,964,529 km (0.093 R)
• M27: 7,084,656 km (0.067 R)
• M28: 7,571,747 km (0.077 R)
• M29: 8,933,835 km (0.116 R)
• M30: 9,294,366 km (0.07 R)
• M31: 9,393,549 km (0.06 R)
• M32: 9,459,821 km (0.106 R)
• M33: 10,097,557 km (0.088 R)
• M34: 10,233,542 km (0.084 R)
• M35: 10,370,274 km (0.102 R)
• M36: 10,783,763 km (0.105 R)
• M37: 11,485,077 km (0.073 R)
• M38: 11,556,136 km (0.065 R)
• M39: 11,734,008 km (0.072 R)
• M40: 12,056,840 km (0.095 R)
• M41: 12,165,000 km (0.059 R)
• M42: 12,309,810 km (0.084 R)
• M43: 12,894,738 km (0.04 R)
• M44: 13,864,581 km (0.068 R)
• M45: 14,167,816 km (0.119 R)
• M46: 15,129,132 km (0.088 R)
• M47: 15,441,343 km (0.118 R)
• M48: 15,913,473 km (0.072 R)
• M49: 16,430,334 km (0.091 R)
• M50: 16,871,947 km (0.066 R)
• M51: 18,054,967 km (0.054 R)
• M52: 18,386,027 km (0.117 R)
• M53: 18,593,968 km (0.088 R)
• M54: 19,222,578 km (0.12 R)
• M55: 19,560,520 km (0.114 R)
• M56: 20,672,780 km (0.086 R)
• M57: 21,454,878 km (0.059 R)
• M58: 22,025,594 km (0.077 R)
• M59: 22,645,976 km (0.068 R)
• M60: 23,092,526 km (0.057 R)
• M61: 24,587,008 km (0.092 R)
• M62: 25,045,975 km (0.033 R)
• M63: 25,554,159 km (0.09 R)
• M64: 26,957,237 km (0.03 R)
• M65: 27,906,585 km (0.04 R)
• M66: 28,002,178 km (0.117 R)
• M67: 28,963,494 km (0.077 R)
• M68: 29,108,604 km (0.117 R)
• M69: 29,205,544 km (0.051 R)
• M70: 29,594,199 km (0.116 R)
• M71: 29,740,356 km (0.063 R)
• M72: 29,935,581 km (0.054 R)
• M73: 30,622,535 km (0.035 R)
• M74: 31,066,840 km (0.119 R)
• M75: 31,562,907 km (0.065 R)
• M76: 31,811,987 km (0.118 R)
• M77: 32,111,781 km (0.112 R)
• M78: 33,016,699 km (0.113 R)
• M79: 33,827,968 km (0.117 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 40.9

Radius: 13.1

Gravity: 0.24 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 4.71 AU - 7.15 AU

Year: 9324 Days

Day: 11.2 Hours

Environment

Temp: -219 °C

Axial Tilt: 34.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 72,051,045 km

• M1: 173,234 km (0.116 R)
• M2: 372,947 km (0.079 R)
• M3: 594,203 km (0.109 R)
• M4: 826,977 km (0.11 R)
• M5: 1,081,144 km (0.113 R)
• M6: 1,641,837 km (0.112 R)
• M7: 1,831,527 km (0.107 R)
• M8: 2,511,748 km (0.108 R)
• M9: 2,676,306 km (0.097 R)
• M10: 3,370,141 km (0.108 R)
• M11: 3,460,797 km (0.064 R)
• M12: 3,815,793 km (0.076 R)
• M13: 3,973,918 km (0.11 R)
• M14: 4,247,832 km (0.105 R)
• M15: 4,511,273 km (0.054 R)
• M16: 4,695,578 km (0.11 R)
• M17: 5,158,733 km (0.051 R)
• M18: 5,369,217 km (0.102 R)
• M19: 5,475,581 km (0.075 R)
• M20: 5,636,549 km (0.081 R)
• M21: 5,926,469 km (0.051 R)
• M22: 6,018,173 km (0.116 R)
• M23: 6,147,276 km (0.11 R)
• M24: 6,240,026 km (0.108 R)
• M25: 6,787,405 km (0.039 R)
• M26: 7,409,433 km (0.089 R)
• M27: 7,528,064 km (0.106 R)
• M28: 8,192,279 km (0.075 R)
• M29: 8,562,533 km (0.1 R)
• M30: 8,749,680 km (0.075 R)
• M31: 9,085,827 km (0.117 R)
• M32: 9,792,527 km (0.045 R)
• M33: 9,988,500 km (0.046 R)
• M34: 10,762,520 km (0.095 R)
• M35: 10,987,216 km (0.034 R)
• M36: 11,578,726 km (0.088 R)
• M37: 11,994,458 km (0.057 R)
• M38: 12,204,194 km (0.092 R)
• M39: 12,344,517 km (0.089 R)
• M40: 12,698,166 km (0.098 R)
• M41: 12,983,300 km (0.111 R)
• M42: 13,367,019 km (0.073 R)
• M43: 13,949,553 km (0.119 R)
• M44: 14,714,147 km (0.106 R)
• M45: 15,720,941 km (0.059 R)
• M46: 16,027,317 km (0.11 R)
• M47: 16,620,174 km (0.038 R)
• M48: 17,010,624 km (0.104 R)
• M49: 17,509,533 km (0.107 R)
• M50: 17,774,172 km (0.086 R)

Planet 5 - Ice Giant

Semi-Major Axis: 10.26 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 516.7

Radius: 7.8

Gravity: 8.49 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 8.94 AU - 11.58 AU

Year: 21220 Days

Day: 22.6 Hours

Environment

Temp: -225 °C

Axial Tilt: 32.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 72,051,045 km

• M1: 148,551 km (0.064 R)
• M2: 528,380 km (0.09 R)
• M3: 694,284 km (0.11 R)
• M4: 999,912 km (0.111 R)
• M5: 1,755,830 km (0.114 R)
• M6: 2,406,581 km (0.071 R)
• M7: 2,510,252 km (0.116 R)
• M8: 2,615,420 km (0.059 R)
• M9: 2,686,329 km (0.108 R)
• M10: 3,088,149 km (0.068 R)
• M11: 3,276,941 km (0.07 R)
• M12: 3,947,289 km (0.114 R)
• M13: 4,152,388 km (0.077 R)
• M14: 4,277,153 km (0.114 R)
• M15: 4,832,161 km (0.067 R)
• M16: 5,319,551 km (0.114 R)
• M17: 5,455,086 km (0.108 R)
• M18: 6,056,171 km (0.116 R)
• M19: 7,725,234 km (0.053 R)
• M20: 9,253,675 km (0.11 R)
• M21: 10,473,646 km (0.091 R)
• M22: 10,587,041 km (0.081 R)
• M23: 10,643,889 km (0.117 R)
• M24: 11,102,406 km (0.075 R)
• M25: 11,218,045 km (0.097 R)
• M26: 11,450,520 km (0.119 R)
• M27: 11,684,641 km (0.102 R)
• M28: 13,428,503 km (0.094 R)
• M29: 14,424,975 km (0.08 R)
• M30: 15,898,813 km (0.084 R)
• M31: 16,488,528 km (0.057 R)
• M32: 16,952,132 km (0.086 R)
• M33: 18,095,658 km (0.11 R)
• M34: 20,103,411 km (0.092 R)
• M35: 20,669,639 km (0.108 R)
• M36: 21,169,295 km (0.114 R)
• M37: 21,745,397 km (0.075 R)
• M38: 22,472,592 km (0.112 R)
• M39: 23,429,869 km (0.062 R)
• M40: 23,652,620 km (0.1 R)
• M41: 25,842,434 km (0.099 R)
• M42: 26,535,222 km (0.043 R)
• M43: 29,286,476 km (0.075 R)
• M44: 30,331,267 km (0.114 R)
• M45: 32,954,765 km (0.118 R)
• M46: 33,371,096 km (0.03 R)
• M47: 34,377,740 km (0.056 R)
• M48: 34,715,532 km (0.094 R)
• M49: 35,139,193 km (0.065 R)
• M50: 35,309,137 km (0.056 R)
• M51: 35,479,379 km (0.055 R)
• M52: 36,592,686 km (0.118 R)
• M53: 38,415,088 km (0.07 R)
• M54: 40,266,810 km (0.078 R)
• M55: 41,069,253 km (0.041 R)
• M56: 41,787,024 km (0.111 R)
• M57: 41,877,082 km (0.052 R)
• M58: 43,417,042 km (0.106 R)
• M59: 43,599,551 km (0.089 R)
• M60: 44,239,980 km (0.12 R)
• M61: 44,699,245 km (0.073 R)
• M62: 44,883,400 km (0.1 R)
• M63: 45,715,314 km (0.087 R)
• M64: 45,993,865 km (0.091 R)
• M65: 47,019,658 km (0.07 R)
• M66: 47,676,243 km (0.075 R)
• M67: 49,759,842 km (0.1 R)
• M68: 50,428,993 km (0.112 R)
• M69: 50,908,903 km (0.101 R)
• M70: 52,260,371 km (0.109 R)
• M71: 52,357,310 km (0.107 R)
• M72: 52,454,399 km (0.103 R)
• M73: 52,940,592 km (0.081 R)
• M74: 54,113,290 km (0.114 R)
• M75: 54,211,426 km (0.099 R)
• M76: 54,998,610 km (0.071 R)
• M77: 55,393,548 km (0.061 R)
• M78: 56,186,267 km (0.073 R)
• M79: 57,783,075 km (0.056 R)
• M80: 58,889,501 km (0.106 R)
• M81: 59,091,458 km (0.105 R)
• M82: 59,495,971 km (0.092 R)
• M83: 61,532,447 km (0.041 R)
• M84: 61,839,870 km (0.058 R)
• M85: 66,407,243 km (0.088 R)
• M86: 67,777,260 km (0.041 R)
• M87: 68,306,687 km (0.11 R)
• M88: 68,731,246 km (0.118 R)
• M89: 69,369,729 km (0.058 R)
• M90: 69,796,383 km (0.056 R)
• M91: 70,974,466 km (0.11 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 328 - 18,250 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit