🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.6 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.05

Radius: 1.02

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 1.09 AU - 1.29 AU

Year: 593 Days

Day: 32 Hours

Environment

Temp: -90 °C

Axial Tilt: 31 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.29 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 3.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 846.7

Radius: 11.6

Gravity: 6.29 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 3.15 AU - 3.63 AU

Year: 2850 Days

Day: 11.7 Hours

Environment

Temp: -163 °C

Axial Tilt: 18.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 52,153,591 km

• M1: 180,864 km (0.118 R)
• M2: 283,039 km (0.079 R)
• M3: 453,431 km (0.107 R)
• M4: 580,739 km (0.109 R)
• M5: 673,490 km (0.03 R)
• M6: 751,879 km (0.057 R)
• M7: 854,653 km (0.03 R)
• M8: 1,087,427 km (0.095 R)
• M9: 1,169,706 km (0.119 R)
• M10: 1,366,277 km (0.114 R)
• M11: 1,641,089 km (0.083 R)
• M12: 1,723,068 km (0.079 R)
• M13: 1,934,001 km (0.105 R)
• M14: 2,035,429 km (0.061 R)
• M15: 2,350,631 km (0.109 R)
• M16: 2,617,514 km (0.089 R)
• M17: 2,714,005 km (0.074 R)
• M18: 3,078,425 km (0.079 R)
• M19: 3,405,895 km (0.027 R)
• M20: 3,582,719 km (0.104 R)
• M21: 3,744,584 km (0.073 R)
• M22: 3,853,940 km (0.109 R)
• M23: 4,532,067 km (0.104 R)
• M24: 4,648,754 km (0.07 R)
• M25: 4,726,994 km (0.057 R)
• M26: 5,105,177 km (0.092 R)
• M27: 5,246,996 km (0.111 R)
• M28: 5,390,161 km (0.031 R)
• M29: 5,638,643 km (0.097 R)
• M30: 5,785,398 km (0.115 R)
• M31: 5,933,351 km (0.051 R)
• M32: 6,319,612 km (0.078 R)
• M33: 6,472,202 km (0.025 R)
• M34: 7,071,791 km (0.106 R)
• M35: 7,321,170 km (0.047 R)
• M36: 7,573,542 km (0.071 R)
• M37: 7,689,181 km (0.075 R)
• M38: 8,563,281 km (0.078 R)
• M39: 8,756,562 km (0.113 R)
• M40: 9,024,492 km (0.056 R)
• M41: 10,378,951 km (0.094 R)
• M42: 10,688,618 km (0.107 R)
• M43: 11,158,804 km (0.065 R)
• M44: 11,343,408 km (0.119 R)
• M45: 11,635,722 km (0.099 R)
• M46: 12,092,295 km (0.065 R)
• M47: 12,200,604 km (0.081 R)
• M48: 12,390,892 km (0.082 R)
• M49: 12,912,241 km (0.047 R)
• M50: 13,078,444 km (0.099 R)
• M51: 13,161,770 km (0.11 R)
• M52: 13,665,765 km (0.079 R)
• M53: 13,948,356 km (0.116 R)
• M54: 14,204,467 km (0.099 R)
• M55: 14,807,945 km (0.101 R)
• M56: 15,156,658 km (0.034 R)
• M57: 15,331,987 km (0.098 R)
• M58: 15,419,950 km (0.092 R)
• M59: 16,129,493 km (0.099 R)
• M60: 16,759,001 km (0.04 R)
• M61: 16,849,657 km (0.1 R)
• M62: 17,031,269 km (0.099 R)
• M63: 17,244,147 km (0.092 R)
• M64: 17,641,628 km (0.117 R)
• M65: 17,826,232 km (0.089 R)
• M66: 18,104,185 km (0.108 R)
• M67: 19,167,227 km (0.104 R)
• M68: 19,356,917 km (0.107 R)
• M69: 19,865,849 km (0.068 R)
• M70: 20,346,956 km (0.1 R)
• M71: 21,157,328 km (0.085 R)
• M72: 21,978,321 km (0.081 R)
• M73: 22,210,048 km (0.104 R)

Planet 3 - Gas Giant

Semi-Major Axis: 8.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 669.5

Radius: 13.4

Gravity: 3.73 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 6.54 AU - 10.2 AU

Year: 11056 Days

Day: 9.2 Hours

Environment

Temp: -193 °C

Axial Tilt: 26.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 52,153,591 km

• M1: 179,517 km (0.091 R)
• M2: 289,023 km (0.115 R)
• M3: 416,929 km (0.061 R)
• M4: 527,482 km (0.102 R)
• M5: 683,213 km (0.116 R)
• M6: 1,228,797 km (0.093 R)
• M7: 1,916,199 km (0.079 R)
• M8: 2,300,366 km (0.088 R)
• M9: 2,542,715 km (0.079 R)
• M10: 4,102,722 km (0.083 R)
• M11: 4,837,546 km (0.081 R)
• M12: 5,220,367 km (0.113 R)
• M13: 5,613,062 km (0.083 R)
• M14: 6,465,321 km (0.113 R)
• M15: 7,239,340 km (0.118 R)
• M16: 7,397,615 km (0.112 R)
• M17: 7,798,537 km (0.025 R)
• M18: 8,454,823 km (0.105 R)
• M19: 9,257,266 km (0.092 R)
• M20: 9,343,135 km (0.092 R)
• M21: 10,216,787 km (0.09 R)
• M22: 10,573,578 km (0.12 R)
• M23: 11,345,353 km (0.073 R)
• M24: 11,668,484 km (0.047 R)
• M25: 12,276,600 km (0.102 R)
• M26: 13,087,570 km (0.111 R)
• M27: 13,768,390 km (0.046 R)
• M28: 13,915,744 km (0.116 R)
• M29: 14,014,329 km (0.04 R)
• M30: 14,760,971 km (0.062 R)
• M31: 15,215,151 km (0.098 R)
• M32: 15,367,591 km (0.027 R)
• M33: 15,571,642 km (0.106 R)
• M34: 15,673,967 km (0.109 R)
• M35: 15,776,591 km (0.044 R)
• M36: 16,762,292 km (0.098 R)
• M37: 16,867,160 km (0.078 R)
• M38: 17,077,794 km (0.115 R)
• M39: 17,982,113 km (0.074 R)
• M40: 18,413,104 km (0.075 R)
• M41: 18,738,629 km (0.115 R)
• M42: 19,230,507 km (0.101 R)
• M43: 19,560,819 km (0.111 R)
• M44: 21,581,587 km (0.072 R)
• M45: 21,810,173 km (0.099 R)
• M46: 22,039,656 km (0.105 R)
• M47: 22,154,697 km (0.109 R)
• M48: 22,443,121 km (0.116 R)
• M49: 24,259,090 km (0.113 R)
• M50: 26,365,578 km (0.081 R)
• M51: 26,671,206 km (0.112 R)
• M52: 27,781,521 km (0.068 R)
• M53: 28,530,109 km (0.032 R)
• M54: 30,366,423 km (0.075 R)
• M55: 31,137,450 km (0.111 R)
• M56: 32,436,858 km (0.115 R)
• M57: 32,895,824 km (0.116 R)
• M58: 33,093,143 km (0.118 R)
• M59: 33,224,939 km (0.105 R)
• M60: 33,489,129 km (0.058 R)
• M61: 33,687,645 km (0.08 R)
• M62: 34,285,588 km (0.076 R)
• M63: 35,694,501 km (0.052 R)
• M64: 36,508,164 km (0.047 R)
• M65: 36,644,298 km (0.092 R)
• M66: 36,780,731 km (0.113 R)
• M67: 38,084,626 km (0.091 R)
• M68: 38,222,705 km (0.076 R)
• M69: 38,430,197 km (0.084 R)
• M70: 38,846,378 km (0.083 R)
• M71: 40,949,575 km (0.112 R)
• M72: 43,305,442 km (0.093 R)
• M73: 43,955,594 km (0.057 R)
• M74: 45,705,141 km (0.091 R)
• M75: 46,958,024 km (0.1 R)
• M76: 47,180,326 km (0.114 R)
• M77: 48,147,626 km (0.036 R)
• M78: 48,297,074 km (0.116 R)
• M79: 49,723,939 km (0.045 R)

Planet 4 - Gas Giant

Semi-Major Axis: 8.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 638.4

Radius: 12.7

Gravity: 3.96 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 8.41 AU - 9.03 AU

Year: 11756 Days

Day: 6.9 Hours

Environment

Temp: -190 °C

Axial Tilt: 29.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 52,153,591 km

• M1: 162,613 km (0.109 R)
• M2: 283,488 km (0.052 R)
• M3: 428,149 km (0.074 R)
• M4: 960,568 km (0.074 R)
• M5: 1,334,413 km (0.116 R)
• M6: 1,469,350 km (0.105 R)
• M7: 1,608,925 km (0.093 R)
• M8: 1,753,137 km (0.116 R)
• M9: 1,851,722 km (0.098 R)
• M10: 2,346,443 km (0.115 R)
• M11: 2,483,474 km (0.043 R)
• M12: 3,866,955 km (0.1 R)
• M13: 4,062,779 km (0.1 R)
• M14: 4,704,255 km (0.098 R)
• M15: 5,377,595 km (0.071 R)
• M16: 5,670,358 km (0.105 R)
• M17: 5,781,359 km (0.063 R)
• M18: 6,081,303 km (0.105 R)
• M19: 6,271,292 km (0.097 R)
• M20: 6,657,404 km (0.107 R)
• M21: 7,291,251 km (0.027 R)
• M22: 7,371,884 km (0.033 R)
• M23: 7,902,956 km (0.108 R)
• M24: 8,830,164 km (0.074 R)
• M25: 9,002,501 km (0.061 R)
• M26: 9,132,352 km (0.092 R)
• M27: 10,014,829 km (0.095 R)
• M28: 12,146,001 km (0.073 R)
• M29: 12,385,956 km (0.084 R)
• M30: 13,361,334 km (0.108 R)
• M31: 14,921,490 km (0.086 R)
• M32: 15,230,260 km (0.105 R)
• M33: 15,592,885 km (0.113 R)
• M34: 15,801,574 km (0.061 R)
• M35: 16,168,837 km (0.104 R)
• M36: 17,233,525 km (0.082 R)
• M37: 18,320,952 km (0.104 R)
• M38: 18,651,563 km (0.095 R)
• M39: 18,762,266 km (0.095 R)
• M40: 19,095,420 km (0.064 R)
• M41: 20,106,851 km (0.081 R)
• M42: 20,676,221 km (0.104 R)
• M43: 21,482,254 km (0.116 R)
• M44: 22,122,832 km (0.066 R)
• M45: 24,021,828 km (0.118 R)
• M46: 24,869,150 km (0.117 R)
• M47: 25,541,592 km (0.049 R)
• M48: 25,664,562 km (0.062 R)
• M49: 25,910,950 km (0.113 R)
• M50: 26,096,301 km (0.042 R)
• M51: 26,282,102 km (0.049 R)
• M52: 27,029,642 km (0.042 R)
• M53: 27,217,687 km (0.034 R)
• M54: 28,801,031 km (0.112 R)
• M55: 29,314,152 km (0.066 R)
• M56: 29,830,115 km (0.09 R)
• M57: 30,740,418 km (0.034 R)
• M58: 31,002,214 km (0.09 R)
• M59: 31,198,935 km (0.047 R)
• M60: 31,659,846 km (0.118 R)
• M61: 31,791,941 km (0.104 R)
• M62: 34,200,616 km (0.079 R)
• M63: 34,812,023 km (0.105 R)
• M64: 35,838,863 km (0.113 R)
• M65: 36,045,457 km (0.079 R)
• M66: 36,252,501 km (0.077 R)
• M67: 36,390,580 km (0.053 R)
• M68: 36,598,221 km (0.029 R)
• M69: 37,293,253 km (0.087 R)
• M70: 37,642,415 km (0.062 R)
• M71: 37,782,289 km (0.082 R)
• M72: 38,766,942 km (0.108 R)
• M73: 38,908,162 km (0.119 R)
• M74: 41,409,289 km (0.105 R)
• M75: 41,626,056 km (0.112 R)
• M76: 41,843,272 km (0.113 R)
• M77: 42,133,492 km (0.112 R)
• M78: 42,861,735 km (0.099 R)
• M79: 43,373,958 km (0.114 R)
• M80: 43,594,166 km (0.065 R)
• M81: 43,814,823 km (0.1 R)
• M82: 43,962,027 km (0.101 R)
• M83: 46,715,525 km (0.059 R)
• M84: 48,607,490 km (0.059 R)
• M85: 48,836,225 km (0.071 R)
• M86: 50,524,287 km (0.086 R)
• M87: 52,075,617 km (0.049 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: 219 - 14,810 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit