🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.28 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.05

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 0.5 AU - 0.62 AU

Year: 271 Days

Day: 41.5 Hours

Environment

Temp: -116 °C

Axial Tilt: 39.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 23,633,784 km

• M1: 508,034 km (0.045 R)

Asteroid Belt

Center: 1 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 1.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 442.9

Radius: 14.7

Gravity: 2.05 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 1.31 AU - 1.57 AU

Year: 1116 Days

Day: 12.9 Hours

Environment

Temp: -186 °C

Axial Tilt: 37.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 23,633,784 km

• M1: 189,541 km (0.081 R)
• M2: 372,499 km (0.074 R)
• M3: 476,320 km (0.117 R)
• M4: 624,571 km (0.072 R)
• M5: 752,328 km (0.111 R)
• M6: 1,013,077 km (0.111 R)
• M7: 1,155,195 km (0.076 R)
• M8: 1,367,773 km (0.113 R)
• M9: 1,482,814 km (0.111 R)
• M10: 1,579,006 km (0.039 R)
• M11: 1,912,609 km (0.104 R)
• M12: 2,018,075 km (0.113 R)
• M13: 2,150,769 km (0.067 R)
• M14: 2,477,939 km (0.096 R)
• M15: 2,611,530 km (0.091 R)
• M16: 2,738,539 km (0.098 R)
• M17: 2,830,541 km (0.109 R)
• M18: 3,170,876 km (0.065 R)
• M19: 3,564,468 km (0.102 R)
• M20: 3,777,645 km (0.115 R)
• M21: 4,005,483 km (0.046 R)
• M22: 4,163,608 km (0.072 R)
• M23: 4,345,220 km (0.069 R)
• M24: 4,453,229 km (0.078 R)
• M25: 4,683,311 km (0.053 R)
• M26: 4,951,091 km (0.11 R)
• M27: 5,155,292 km (0.114 R)
• M28: 5,513,579 km (0.061 R)
• M29: 5,760,864 km (0.057 R)
• M30: 6,108,530 km (0.115 R)
• M31: 6,230,153 km (0.091 R)
• M32: 6,352,374 km (0.074 R)
• M33: 6,786,956 km (0.117 R)
• M34: 6,900,202 km (0.03 R)
• M35: 7,671,977 km (0.094 R)
• M36: 7,829,653 km (0.095 R)
• M37: 8,094,741 km (0.076 R)
• M38: 8,376,434 km (0.084 R)
• M39: 8,798,300 km (0.102 R)
• M40: 8,894,491 km (0.108 R)
• M41: 9,060,245 km (0.081 R)
• M42: 9,157,334 km (0.113 R)
• M43: 9,282,847 km (0.037 R)
• M44: 9,436,933 km (0.092 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 282.4

Radius: 10.4

Gravity: 2.61 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 1.46 AU - 1.5 AU

Year: 1163 Days

Day: 10.6 Hours

Environment

Temp: -169 °C

Axial Tilt: 2.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 23,633,784 km

• M1: 133,292 km (0.114 R)
• M2: 203,902 km (0.104 R)
• M3: 378,183 km (0.119 R)
• M4: 562,937 km (0.041 R)
• M5: 635,043 km (0.118 R)
• M6: 911,799 km (0.042 R)
• M7: 1,058,405 km (0.077 R)
• M8: 1,194,240 km (0.091 R)
• M9: 1,349,373 km (0.047 R)
• M10: 1,470,098 km (0.066 R)
• M11: 1,573,770 km (0.077 R)
• M12: 1,651,261 km (0.098 R)
• M13: 1,795,623 km (0.089 R)
• M14: 2,144,037 km (0.038 R)
• M15: 2,521,921 km (0.074 R)
• M16: 2,757,238 km (0.103 R)
• M17: 3,061,371 km (0.114 R)
• M18: 3,258,242 km (0.112 R)
• M19: 3,422,350 km (0.082 R)
• M20: 3,654,975 km (0.036 R)
• M21: 3,787,519 km (0.046 R)
• M22: 3,873,687 km (0.095 R)
• M23: 3,941,006 km (0.066 R)
• M24: 4,008,774 km (0.111 R)
• M25: 4,086,864 km (0.115 R)
• M26: 4,155,530 km (0.102 R)
• M27: 4,264,138 km (0.033 R)
• M28: 4,383,816 km (0.051 R)
• M29: 4,555,255 km (0.098 R)
• M30: 4,956,925 km (0.092 R)
• M31: 5,284,545 km (0.064 R)
• M32: 5,370,264 km (0.049 R)
• M33: 5,542,900 km (0.068 R)
• M34: 6,016,378 km (0.087 R)
• M35: 6,354,469 km (0.064 R)
• M36: 6,548,796 km (0.1 R)
• M37: 6,966,922 km (0.103 R)
• M38: 7,096,474 km (0.097 R)
• M39: 7,226,774 km (0.083 R)
• M40: 7,513,703 km (0.078 R)
• M41: 7,586,108 km (0.084 R)
• M42: 7,683,047 km (0.037 R)
• M43: 7,829,055 km (0.079 R)
• M44: 7,902,358 km (0.067 R)
• M45: 8,025,178 km (0.085 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 302.8

Radius: 9.6

Gravity: 3.29 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 1.35 AU - 2.09 AU

Year: 1456 Days

Day: 8.2 Hours

Environment

Temp: -181 °C

Axial Tilt: 35 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 23,633,784 km

• M1: 156,479 km (0.095 R)
• M2: 498,759 km (0.084 R)
• M3: 620,382 km (0.1 R)
• M4: 813,364 km (0.089 R)
• M5: 914,193 km (0.102 R)
• M6: 1,066,932 km (0.092 R)
• M7: 1,129,015 km (0.108 R)
• M8: 1,264,551 km (0.084 R)
• M9: 1,330,673 km (0.036 R)
• M10: 1,466,658 km (0.112 R)
• M11: 1,583,493 km (0.094 R)
• M12: 1,760,617 km (0.117 R)
• M13: 2,169,917 km (0.077 R)
• M14: 2,322,058 km (0.104 R)
• M15: 2,413,163 km (0.098 R)
• M16: 2,477,640 km (0.118 R)
• M17: 2,627,387 km (0.073 R)
• M18: 2,838,171 km (0.066 R)
• M19: 3,044,616 km (0.065 R)
• M20: 3,144,697 km (0.093 R)
• M21: 3,472,316 km (0.116 R)
• M22: 3,714,665 km (0.101 R)
• M23: 3,821,777 km (0.101 R)
• M24: 3,886,553 km (0.087 R)
• M25: 3,962,548 km (0.071 R)
• M26: 4,138,176 km (0.109 R)
• M27: 4,796,557 km (0.11 R)
• M28: 4,901,574 km (0.047 R)
• M29: 5,019,308 km (0.112 R)
• M30: 5,185,661 km (0.044 R)
• M31: 5,658,689 km (0.098 R)
• M32: 5,769,840 km (0.05 R)
• M33: 6,298,220 km (0.08 R)
• M34: 6,387,829 km (0.119 R)
• M35: 6,490,752 km (0.112 R)
• M36: 6,555,229 km (0.112 R)
• M37: 6,934,161 km (0.05 R)
• M38: 7,053,240 km (0.093 R)
• M39: 7,132,976 km (0.059 R)
• M40: 7,974,614 km (0.097 R)
• M41: 8,113,291 km (0.059 R)
• M42: 8,590,957 km (0.108 R)
• M43: 9,048,726 km (0.101 R)
• M44: 9,164,515 km (0.093 R)
• M45: 9,602,837 km (0.03 R)
• M46: 9,928,661 km (0.089 R)
• M47: 10,003,161 km (0.099 R)
• M48: 10,107,879 km (0.11 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 824.2

Radius: 11.1

Gravity: 6.69 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 2.3 AU - 3.56 AU

Year: 3238 Days

Day: 14.6 Hours

Environment

Temp: -202 °C

Axial Tilt: 9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 23,633,784 km

• M1: 141,968 km (0.057 R)
• M2: 238,309 km (0.076 R)
• M3: 389,403 km (0.117 R)
• M4: 599,887 km (0.059 R)
• M5: 689,048 km (0.11 R)
• M6: 783,444 km (0.054 R)
• M7: 860,188 km (0.073 R)
• M8: 998,267 km (0.033 R)
• M9: 1,271,432 km (0.109 R)
• M10: 1,350,121 km (0.104 R)
• M11: 1,444,218 km (0.057 R)
• M12: 1,554,621 km (0.076 R)
• M13: 1,639,293 km (0.054 R)
• M14: 1,798,765 km (0.119 R)
• M15: 1,993,990 km (0.104 R)
• M16: 2,228,111 km (0.09 R)
• M17: 2,308,146 km (0.077 R)
• M18: 2,706,225 km (0.027 R)
• M19: 2,826,502 km (0.114 R)
• M20: 3,001,382 km (0.106 R)
• M21: 3,566,413 km (0.095 R)
• M22: 3,755,804 km (0.069 R)
• M23: 4,144,609 km (0.066 R)
• M24: 4,710,687 km (0.05 R)
• M25: 4,897,834 km (0.106 R)
• M26: 5,087,524 km (0.039 R)
• M27: 5,279,608 km (0.112 R)
• M28: 5,387,468 km (0.032 R)
• M29: 5,517,768 km (0.06 R)
• M30: 5,870,520 km (0.109 R)
• M31: 5,959,830 km (0.106 R)
• M32: 6,367,484 km (0.082 R)
• M33: 6,551,639 km (0.083 R)
• M34: 6,948,671 km (0.109 R)
• M35: 7,426,038 km (0.063 R)
• M36: 7,693,071 km (0.116 R)
• M37: 8,261,692 km (0.093 R)
• M38: 8,361,923 km (0.119 R)
• M39: 9,023,744 km (0.064 R)
• M40: 9,334,907 km (0.081 R)
• M41: 9,518,015 km (0.075 R)
• M42: 9,649,661 km (0.102 R)
• M43: 9,967,856 km (0.036 R)
• M44: 10,128,225 km (0.1 R)
• M45: 10,208,858 km (0.097 R)
• M46: 10,587,490 km (0.096 R)
• M47: 10,998,286 km (0.072 R)
• M48: 11,442,292 km (0.106 R)
• M49: 12,520,295 km (0.064 R)
• M50: 12,867,362 km (0.117 R)
• M51: 13,217,720 km (0.057 R)
• M52: 13,778,861 km (0.062 R)
• M53: 13,927,861 km (0.031 R)
• M54: 14,741,524 km (0.114 R)
• M55: 14,832,928 km (0.114 R)
• M56: 15,663,645 km (0.108 R)
• M57: 15,850,343 km (0.1 R)
• M58: 15,975,257 km (0.027 R)
• M59: 16,604,466 km (0.04 R)
• M60: 16,985,941 km (0.076 R)
• M61: 17,145,711 km (0.037 R)
• M62: 17,628,164 km (0.036 R)
• M63: 18,245,555 km (0.047 R)
• M64: 18,343,691 km (0.104 R)
• M65: 19,102,003 km (0.057 R)
• M66: 19,669,128 km (0.116 R)
• M67: 19,870,487 km (0.074 R)
• M68: 20,241,639 km (0.108 R)
• M69: 20,649,144 km (0.11 R)
• M70: 22,061,796 km (0.076 R)
• M71: 22,131,509 km (0.101 R)
• M72: 22,411,107 km (0.098 R)
• M73: 23,009,050 km (0.114 R)
• M74: 23,115,265 km (0.047 R)
• M75: 23,541,170 km (0.12 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 514.6

Radius: 13.7

Gravity: 2.74 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 2.78 AU - 3.96 AU

Year: 3994 Days

Day: 13.8 Hours

Environment

Temp: -210 °C

Axial Tilt: 39.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 23,633,784 km

• M1: 172,486 km (0.104 R)
• M2: 417,079 km (0.1 R)
• M3: 825,182 km (0.106 R)
• M4: 912,397 km (0.096 R)
• M5: 1,270,086 km (0.051 R)
• M6: 1,386,323 km (0.072 R)
• M7: 1,786,049 km (0.068 R)
• M8: 1,992,195 km (0.117 R)
• M9: 2,098,260 km (0.049 R)
• M10: 2,348,238 km (0.117 R)
• M11: 2,558,572 km (0.084 R)
• M12: 2,741,680 km (0.106 R)
• M13: 3,334,985 km (0.068 R)
• M14: 4,064,425 km (0.111 R)
• M15: 4,298,844 km (0.109 R)
• M16: 4,699,468 km (0.102 R)
• M17: 4,821,988 km (0.082 R)
• M18: 5,175,189 km (0.111 R)
• M19: 5,601,692 km (0.099 R)
• M20: 6,061,706 km (0.075 R)
• M21: 6,375,263 km (0.06 R)
• M22: 6,717,244 km (0.079 R)
• M23: 7,018,534 km (0.1 R)
• M24: 7,253,253 km (0.116 R)
• M25: 7,442,943 km (0.114 R)
• M26: 8,242,992 km (0.097 R)
• M27: 8,640,773 km (0.066 R)
• M28: 8,741,153 km (0.061 R)
• M29: 8,892,546 km (0.095 R)
• M30: 9,095,850 km (0.105 R)
• M31: 9,352,111 km (0.1 R)
• M32: 9,558,706 km (0.11 R)
• M33: 9,688,706 km (0.082 R)
• M34: 9,950,502 km (0.107 R)
• M35: 10,161,585 km (0.099 R)
• M36: 10,267,650 km (0.114 R)
• M37: 10,615,016 km (0.067 R)
• M38: 10,857,813 km (0.093 R)
• M39: 11,239,138 km (0.095 R)
• M40: 12,951,884 km (0.119 R)
• M41: 13,472,635 km (0.099 R)
• M42: 13,618,642 km (0.107 R)
• M43: 13,706,456 km (0.065 R)
• M44: 13,853,212 km (0.058 R)
• M45: 14,445,470 km (0.055 R)
• M46: 14,534,929 km (0.111 R)
• M47: 15,076,324 km (0.119 R)
• M48: 15,318,972 km (0.065 R)
• M49: 15,624,151 km (0.12 R)
• M50: 15,931,425 km (0.088 R)
• M51: 16,271,611 km (0.111 R)
• M52: 16,551,808 km (0.047 R)
• M53: 17,370,258 km (0.117 R)
• M54: 18,169,709 km (0.069 R)
• M55: 18,492,840 km (0.092 R)
• M56: 18,785,304 km (0.098 R)
• M57: 19,605,848 km (0.115 R)
• M58: 19,705,032 km (0.068 R)
• M59: 20,404,402 km (0.032 R)
• M60: 20,605,760 km (0.042 R)
• M61: 20,740,398 km (0.104 R)
• M62: 21,145,958 km (0.095 R)
• M63: 21,485,845 km (0.109 R)
• M64: 22,171,152 km (0.058 R)
• M65: 23,247,659 km (0.096 R)
• M66: 23,633,771 km (0.079 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 477 - 19,825 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit