🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.54 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.12

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 0.86 AU - 1.3 AU

Year: 505 Days

Day: 12.2 Hours

Environment

Temp: -72 °C

Axial Tilt: 48.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.42

Radius: 1.64

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 0.84 AU - 1.36 AU

Year: 519 Days

Day: 42.8 Hours

Environment

Temp: -74 °C

Axial Tilt: 6.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 3.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 396.5

Radius: 11.5

Gravity: 3 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 3.24 AU - 3.9 AU

Year: 3033 Days

Day: 5.1 Hours

Environment

Temp: -159 °C

Axial Tilt: 22.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 51,404,456 km

• M1: 143,614 km (0.093 R)
• M2: 231,428 km (0.065 R)
• M3: 367,562 km (0.115 R)
• M4: 453,282 km (0.091 R)
• M5: 570,716 km (0.031 R)
• M6: 804,537 km (0.086 R)
• M7: 886,667 km (0.063 R)
• M8: 1,151,156 km (0.053 R)
• M9: 1,341,893 km (0.084 R)
• M10: 1,486,404 km (0.102 R)
• M11: 1,589,627 km (0.027 R)
• M12: 1,730,997 km (0.113 R)
• M13: 1,839,904 km (0.107 R)
• M14: 2,039,468 km (0.079 R)
• M15: 2,285,855 km (0.032 R)
• M16: 2,392,519 km (0.059 R)
• M17: 2,473,601 km (0.055 R)
• M18: 2,624,844 km (0.084 R)
• M19: 2,821,865 km (0.114 R)
• M20: 3,260,486 km (0.117 R)
• M21: 3,365,952 km (0.115 R)
• M22: 3,457,356 km (0.116 R)
• M23: 3,926,645 km (0.047 R)
• M24: 4,022,986 km (0.101 R)
• M25: 4,103,918 km (0.089 R)
• M26: 4,234,517 km (0.055 R)
• M27: 4,349,857 km (0.111 R)
• M28: 4,516,659 km (0.104 R)
• M29: 5,116,846 km (0.103 R)
• M30: 5,222,312 km (0.098 R)
• M31: 5,417,537 km (0.045 R)
• M32: 5,907,022 km (0.109 R)
• M33: 6,166,424 km (0.084 R)
• M34: 6,391,868 km (0.117 R)
• M35: 7,103,954 km (0.097 R)
• M36: 8,024,131 km (0.078 R)
• M37: 8,208,734 km (0.103 R)
• M38: 8,623,719 km (0.106 R)
• M39: 8,918,277 km (0.105 R)
• M40: 9,259,061 km (0.1 R)
• M41: 9,539,108 km (0.074 R)
• M42: 9,800,007 km (0.076 R)
• M43: 10,063,449 km (0.105 R)
• M44: 10,418,145 km (0.076 R)
• M45: 10,799,769 km (0.118 R)
• M46: 10,912,865 km (0.111 R)
• M47: 11,049,000 km (0.103 R)
• M48: 11,599,669 km (0.026 R)
• M49: 11,808,358 km (0.12 R)
• M50: 12,135,678 km (0.103 R)
• M51: 12,347,659 km (0.119 R)
• M52: 12,703,702 km (0.101 R)
• M53: 12,918,973 km (0.113 R)
• M54: 13,474,579 km (0.118 R)
• M55: 13,620,737 km (0.086 R)
• M56: 14,211,050 km (0.096 R)
• M57: 14,310,233 km (0.117 R)
• M58: 14,434,549 km (0.092 R)
• M59: 14,684,228 km (0.086 R)
• M60: 15,646,142 km (0.111 R)
• M61: 15,774,198 km (0.12 R)
• M62: 15,902,702 km (0.084 R)
• M63: 16,393,982 km (0.087 R)
• M64: 16,576,192 km (0.066 R)
• M65: 16,942,707 km (0.083 R)
• M66: 17,417,830 km (0.115 R)
• M67: 17,657,186 km (0.074 R)

Planet 4 - Ice Giant

Semi-Major Axis: 9.92 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 144.2

Radius: 4.6

Gravity: 6.81 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 8.26 AU - 11.58 AU

Year: 14047 Days

Day: 17.4 Hours

Environment

Temp: -194 °C

Axial Tilt: 7.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 51,404,456 km

• M1: 69,862 km (0.106 R)
• M2: 150,795 km (0.114 R)
• M3: 311,313 km (0.11 R)
• M4: 353,649 km (0.08 R)
• M5: 456,423 km (0.11 R)
• M6: 492,925 km (0.082 R)
• M7: 662,719 km (0.11 R)
• M8: 718,519 km (0.053 R)
• M9: 790,625 km (0.068 R)
• M10: 850,015 km (0.11 R)
• M11: 926,460 km (0.08 R)
• M12: 1,152,652 km (0.094 R)
• M13: 1,237,623 km (0.068 R)
• M14: 1,541,456 km (0.055 R)
• M15: 1,578,856 km (0.068 R)
• M16: 1,730,847 km (0.097 R)
• M17: 1,828,385 km (0.09 R)
• M18: 1,927,718 km (0.069 R)
• M19: 2,008,351 km (0.1 R)
• M20: 2,194,152 km (0.085 R)
• M21: 2,342,403 km (0.115 R)
• M22: 2,626,490 km (0.114 R)
• M23: 2,671,220 km (0.108 R)
• M24: 2,761,427 km (0.026 R)
• M25: 2,806,755 km (0.074 R)
• M26: 3,395,722 km (0.102 R)
• M27: 3,766,874 km (0.1 R)
• M28: 3,970,178 km (0.076 R)
• M29: 4,440,514 km (0.059 R)
• M30: 4,655,187 km (0.087 R)
• M31: 4,709,341 km (0.083 R)
• M32: 5,720,323 km (0.098 R)
• M33: 6,734,148 km (0.083 R)
• M34: 7,737,800 km (0.12 R)
• M35: 7,866,604 km (0.057 R)
• M36: 8,028,469 km (0.075 R)
• M37: 9,090,464 km (0.097 R)
• M38: 9,603,286 km (0.119 R)
• M39: 10,055,370 km (0.088 R)
• M40: 10,125,532 km (0.104 R)
• M41: 10,728,411 km (0.099 R)
• M42: 10,907,929 km (0.113 R)
• M43: 11,016,238 km (0.118 R)
• M44: 11,783,525 km (0.039 R)
• M45: 11,931,777 km (0.086 R)
• M46: 12,492,619 km (0.096 R)
• M47: 12,605,865 km (0.1 R)
• M48: 13,215,476 km (0.067 R)
• M49: 14,030,036 km (0.113 R)
• M50: 14,502,766 km (0.096 R)
• M51: 15,020,823 km (0.057 R)
• M52: 15,221,583 km (0.092 R)
• M53: 15,261,975 km (0.119 R)
• M54: 15,544,864 km (0.11 R)
• M55: 16,239,148 km (0.104 R)
• M56: 16,610,899 km (0.076 R)
• M57: 17,110,855 km (0.042 R)
• M58: 17,784,943 km (0.113 R)
• M59: 17,912,400 km (0.09 R)
• M60: 18,210,848 km (0.026 R)
• M61: 18,769,297 km (0.035 R)
• M62: 19,420,796 km (0.044 R)
• M63: 19,595,825 km (0.102 R)
• M64: 20,123,756 km (0.11 R)
• M65: 20,168,037 km (0.069 R)
• M66: 22,328,081 km (0.1 R)
• M67: 22,649,267 km (0.101 R)
• M68: 22,695,194 km (0.039 R)
• M69: 22,971,800 km (0.037 R)
• M70: 23,715,002 km (0.099 R)
• M71: 23,855,176 km (0.105 R)
• M72: 23,948,824 km (0.061 R)
• M73: 24,324,614 km (0.056 R)
• M74: 25,511,374 km (0.058 R)
• M75: 25,943,113 km (0.068 R)
• M76: 26,668,214 km (0.048 R)
• M77: 27,155,305 km (0.118 R)
• M78: 27,350,979 km (0.076 R)
• M79: 27,399,897 km (0.055 R)
• M80: 27,448,965 km (0.116 R)
• M81: 27,694,455 km (0.032 R)
• M82: 29,734,970 km (0.082 R)
• M83: 31,617,660 km (0.093 R)
• M84: 32,236,396 km (0.093 R)
• M85: 32,391,829 km (0.081 R)
• M86: 33,067,712 km (0.092 R)
• M87: 33,590,855 km (0.08 R)
• M88: 34,064,034 km (0.098 R)
• M89: 34,592,413 km (0.075 R)
• M90: 34,751,436 km (0.092 R)
• M91: 34,910,757 km (0.083 R)
• M92: 35,016,972 km (0.066 R)

Planet 5 - Ice Giant

Semi-Major Axis: 11.05 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 288.5

Radius: 8

Gravity: 4.51 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 8.5 AU - 13.6 AU

Year: 16514 Days

Day: 23.7 Hours

Environment

Temp: -206 °C

Axial Tilt: 17.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 51,404,456 km

• M1: 122,820 km (0.084 R)
• M2: 230,680 km (0.087 R)
• M3: 285,732 km (0.052 R)
• M4: 609,911 km (0.079 R)
• M5: 968,347 km (0.115 R)
• M6: 1,407,267 km (0.083 R)
• M7: 1,636,451 km (0.101 R)
• M8: 1,731,595 km (0.113 R)
• M9: 1,952,252 km (0.103 R)
• M10: 2,027,799 km (0.076 R)
• M11: 2,287,052 km (0.112 R)
• M12: 2,340,159 km (0.113 R)
• M13: 2,393,716 km (0.085 R)
• M14: 2,584,453 km (0.083 R)
• M15: 2,723,878 km (0.098 R)
• M16: 3,245,975 km (0.108 R)
• M17: 3,305,814 km (0.089 R)
• M18: 5,024,394 km (0.08 R)
• M19: 5,093,957 km (0.076 R)
• M20: 5,198,825 km (0.114 R)
• M21: 5,697,884 km (0.057 R)
• M22: 6,818,222 km (0.099 R)
• M23: 7,284,968 km (0.105 R)
• M24: 8,496,860 km (0.104 R)
• M25: 8,621,475 km (0.053 R)
• M26: 9,944,219 km (0.09 R)
• M27: 10,119,548 km (0.068 R)
• M28: 10,786,006 km (0.083 R)
• M29: 11,147,136 km (0.119 R)
• M30: 11,604,307 km (0.086 R)
• M31: 12,020,937 km (0.116 R)
• M32: 12,207,635 km (0.067 R)
• M33: 14,374,111 km (0.114 R)
• M34: 15,172,515 km (0.054 R)
• M35: 15,323,908 km (0.108 R)
• M36: 15,985,280 km (0.103 R)
• M37: 16,397,123 km (0.025 R)
• M38: 16,968,886 km (0.03 R)
• M39: 17,653,147 km (0.091 R)
• M40: 18,025,197 km (0.057 R)
• M41: 18,507,501 km (0.037 R)
• M42: 22,458,380 km (0.102 R)
• M43: 22,573,421 km (0.115 R)
• M44: 24,144,348 km (0.106 R)
• M45: 25,690,293 km (0.066 R)
• M46: 26,475,083 km (0.12 R)
• M47: 27,574,927 km (0.032 R)
• M48: 27,636,411 km (0.117 R)
• M49: 28,814,195 km (0.041 R)
• M50: 28,939,110 km (0.078 R)
• M51: 29,315,049 km (0.114 R)
• M52: 29,503,692 km (0.092 R)
• M53: 29,629,504 km (0.119 R)
• M54: 31,862,102 km (0.112 R)
• M55: 33,752,571 km (0.115 R)
• M56: 35,478,182 km (0.063 R)
• M57: 36,216,747 km (0.102 R)
• M58: 36,621,858 km (0.077 R)
• M59: 37,982,899 km (0.071 R)
• M60: 38,257,112 km (0.039 R)
• M61: 38,463,109 km (0.091 R)
• M62: 40,544,015 km (0.098 R)
• M63: 40,824,212 km (0.11 R)
• M64: 40,894,373 km (0.06 R)
• M65: 41,316,239 km (0.084 R)
• M66: 41,810,062 km (0.081 R)
• M67: 42,164,010 km (0.104 R)
• M68: 43,805,099 km (0.108 R)
• M69: 44,741,881 km (0.087 R)
• M70: 49,001,231 km (0.1 R)
• M71: 49,299,679 km (0.087 R)
• M72: 49,973,468 km (0.088 R)

Planet 6 - Ice Giant

Semi-Major Axis: 11.52 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 273.4

Radius: 7.2

Gravity: 5.27 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 10.15 AU - 12.89 AU

Year: 17579 Days

Day: 24.1 Hours

Environment

Temp: -202 °C

Axial Tilt: 3.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 51,404,456 km

• M1: 94,097 km (0.048 R)
• M2: 174,581 km (0.102 R)
• M3: 469,588 km (0.043 R)
• M4: 663,317 km (0.052 R)
• M5: 715,676 km (0.119 R)
• M6: 939,923 km (0.086 R)
• M7: 1,122,582 km (0.082 R)
• M8: 1,361,191 km (0.083 R)
• M9: 1,475,035 km (0.11 R)
• M10: 2,090,780 km (0.115 R)
• M11: 2,384,590 km (0.112 R)
• M12: 2,550,494 km (0.028 R)
• M13: 2,691,714 km (0.038 R)
• M14: 3,040,876 km (0.101 R)
• M15: 3,190,773 km (0.04 R)
• M16: 3,878,474 km (0.111 R)
• M17: 5,169,504 km (0.104 R)
• M18: 5,676,192 km (0.082 R)
• M19: 6,085,193 km (0.11 R)
• M20: 6,503,917 km (0.085 R)
• M21: 6,736,243 km (0.115 R)
• M22: 7,050,248 km (0.044 R)
• M23: 8,269,770 km (0.103 R)
• M24: 8,479,357 km (0.09 R)
• M25: 8,690,589 km (0.107 R)
• M26: 8,818,346 km (0.1 R)
• M27: 9,118,439 km (0.12 R)
• M28: 9,248,140 km (0.05 R)
• M29: 9,773,229 km (0.085 R)
• M30: 10,989,310 km (0.045 R)
• M31: 11,081,313 km (0.114 R)
• M32: 11,545,066 km (0.109 R)
• M33: 11,685,389 km (0.05 R)
• M34: 12,877,086 km (0.104 R)
• M35: 13,168,801 km (0.088 R)
• M36: 13,217,570 km (0.117 R)
• M37: 13,315,407 km (0.039 R)
• M38: 13,659,782 km (0.103 R)
• M39: 13,758,815 km (0.086 R)
• M40: 14,508,301 km (0.108 R)
• M41: 14,659,843 km (0.071 R)
• M42: 14,811,835 km (0.102 R)
• M43: 14,862,698 km (0.11 R)
• M44: 15,117,613 km (0.039 R)
• M45: 15,168,626 km (0.039 R)
• M46: 16,308,412 km (0.098 R)
• M47: 16,782,637 km (0.115 R)
• M48: 17,048,024 km (0.101 R)
• M49: 17,207,794 km (0.083 R)
• M50: 18,014,875 km (0.081 R)
• M51: 18,450,205 km (0.067 R)
• M52: 20,282,779 km (0.106 R)
• M53: 20,339,177 km (0.117 R)
• M54: 20,678,914 km (0.086 R)
• M55: 21,709,194 km (0.119 R)
• M56: 22,172,499 km (0.059 R)
• M57: 22,288,736 km (0.105 R)
• M58: 22,697,438 km (0.086 R)
• M59: 23,463,229 km (0.117 R)
• M60: 25,201,556 km (0.111 R)
• M61: 25,810,569 km (0.117 R)
• M62: 26,795,073 km (0.103 R)
• M63: 27,541,417 km (0.099 R)
• M64: 27,854,376 km (0.074 R)
• M65: 28,673,723 km (0.074 R)
• M66: 29,693,083 km (0.088 R)
• M67: 29,821,288 km (0.106 R)
• M68: 32,029,503 km (0.072 R)
• M69: 33,153,282 km (0.083 R)
• M70: 33,486,287 km (0.11 R)
• M71: 36,807,509 km (0.078 R)
• M72: 38,053,659 km (0.114 R)
• M73: 38,192,935 km (0.037 R)
• M74: 38,262,647 km (0.118 R)
• M75: 38,611,958 km (0.027 R)
• M76: 39,878,005 km (0.056 R)
• M77: 40,800,874 km (0.071 R)
• M78: 41,086,158 km (0.089 R)
• M79: 41,515,503 km (0.079 R)
• M80: 43,320,103 km (0.08 R)
• M81: 43,757,078 km (0.1 R)
• M82: 43,976,089 km (0.042 R)
• M83: 45,002,929 km (0.057 R)
• M84: 45,593,242 km (0.119 R)
• M85: 46,037,548 km (0.107 R)
• M86: 47,005,446 km (0.11 R)
• M87: 47,529,338 km (0.086 R)
• M88: 48,356,614 km (0.106 R)
• M89: 48,507,409 km (0.12 R)
• M90: 50,025,229 km (0.107 R)
• M91: 51,404,521 km (0.097 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: 188 - 12,308 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit