🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.5 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 345.1

Radius: 8.6

Gravity: 4.67 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 0.89 AU - 1.11 AU

Year: 678 Days

Day: 11.6 Hours

Environment

Temp: -171 °C

Axial Tilt: 31.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 14,707,179 km

• M1: 133,142 km (0.092 R)
• M2: 198,666 km (0.06 R)
• M3: 258,804 km (0.045 R)
• M4: 319,092 km (0.114 R)
• M5: 399,277 km (0.108 R)
• M6: 454,927 km (0.102 R)
• M7: 513,569 km (0.097 R)
• M8: 571,314 km (0.027 R)
• M9: 656,435 km (0.042 R)
• M10: 772,523 km (0.096 R)
• M11: 905,217 km (0.09 R)
• M12: 1,050,775 km (0.085 R)
• M13: 1,131,708 km (0.114 R)
• M14: 1,398,291 km (0.057 R)
• M15: 1,465,162 km (0.048 R)
• M16: 1,585,139 km (0.057 R)
• M17: 1,643,333 km (0.115 R)
• M18: 1,750,145 km (0.102 R)
• M19: 1,890,019 km (0.112 R)
• M20: 1,976,936 km (0.078 R)
• M21: 2,046,200 km (0.091 R)
• M22: 2,135,659 km (0.093 R)
• M23: 2,193,853 km (0.072 R)
• M24: 2,252,495 km (0.106 R)
• M25: 2,438,744 km (0.081 R)
• M26: 2,492,749 km (0.114 R)
• M27: 2,554,234 km (0.088 R)
• M28: 2,734,350 km (0.066 R)
• M29: 2,833,234 km (0.119 R)
• M30: 3,005,272 km (0.114 R)
• M31: 3,063,465 km (0.114 R)
• M32: 3,166,239 km (0.075 R)
• M33: 3,240,290 km (0.118 R)
• M34: 3,314,939 km (0.108 R)
• M35: 3,443,145 km (0.09 R)
• M36: 3,504,181 km (0.113 R)
• M37: 3,650,338 km (0.11 R)
• M38: 3,720,200 km (0.081 R)
• M39: 4,141,318 km (0.117 R)
• M40: 4,279,696 km (0.035 R)
• M41: 4,552,562 km (0.049 R)
• M42: 4,669,997 km (0.075 R)
• M43: 4,754,669 km (0.087 R)
• M44: 5,106,673 km (0.076 R)
• M45: 5,176,386 km (0.064 R)
• M46: 5,246,397 km (0.118 R)
• M47: 5,369,666 km (0.047 R)
• M48: 5,610,070 km (0.1 R)
• M49: 5,673,050 km (0.106 R)
• M50: 5,881,440 km (0.099 R)
• M51: 5,991,245 km (0.075 R)
• M52: 6,120,049 km (0.106 R)
• M53: 6,212,800 km (0.046 R)
• M54: 6,305,849 km (0.086 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 524.4

Radius: 8.8

Gravity: 6.77 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 1.11 AU - 1.41 AU

Year: 959 Days

Day: 8.6 Hours

Environment

Temp: -194 °C

Axial Tilt: 32.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 14,707,179 km

• M1: 127,757 km (0.105 R)
• M2: 314,904 km (0.09 R)
• M3: 383,719 km (0.069 R)
• M4: 449,691 km (0.091 R)
• M5: 510,727 km (0.116 R)
• M6: 631,602 km (0.077 R)
• M7: 701,464 km (0.052 R)
• M8: 903,272 km (0.054 R)
• M9: 1,040,004 km (0.082 R)
• M10: 1,117,496 km (0.084 R)
• M11: 1,285,495 km (0.062 R)
• M12: 1,355,058 km (0.099 R)
• M13: 1,433,148 km (0.119 R)
• M14: 1,638,845 km (0.099 R)
• M15: 1,760,617 km (0.077 R)
• M16: 1,830,629 km (0.115 R)
• M17: 1,893,610 km (0.048 R)
• M18: 1,965,267 km (0.116 R)
• M19: 2,095,118 km (0.119 R)
• M20: 2,286,753 km (0.052 R)
• M21: 2,372,024 km (0.084 R)
• M22: 2,466,869 km (0.084 R)
• M23: 2,607,341 km (0.117 R)
• M24: 2,777,434 km (0.034 R)
• M25: 2,923,591 km (0.055 R)
• M26: 3,592,892 km (0.074 R)
• M27: 3,812,801 km (0.115 R)
• M28: 3,934,723 km (0.067 R)
• M29: 4,234,517 km (0.098 R)
• M30: 4,382,021 km (0.09 R)
• M31: 4,477,614 km (0.085 R)
• M32: 4,823,634 km (0.093 R)
• M33: 4,933,439 km (0.109 R)
• M34: 5,066,431 km (0.112 R)
• M35: 5,122,231 km (0.057 R)
• M36: 5,381,335 km (0.072 R)
• M37: 5,541,255 km (0.116 R)
• M38: 5,749,046 km (0.118 R)
• M39: 5,983,017 km (0.101 R)
• M40: 6,136,804 km (0.073 R)
• M41: 6,424,181 km (0.115 R)
• M42: 6,484,619 km (0.052 R)
• M43: 6,593,825 km (0.093 R)
• M44: 6,691,513 km (0.066 R)
• M45: 6,814,183 km (0.092 R)
• M46: 6,900,651 km (0.112 R)
• M47: 7,124,299 km (0.082 R)
• M48: 7,515,199 km (0.067 R)
• M49: 7,617,224 km (0.083 R)
• M50: 7,681,252 km (0.111 R)
• M51: 7,771,161 km (0.101 R)
• M52: 8,239,103 km (0.117 R)
• M53: 8,542,936 km (0.118 R)
• M54: 8,796,654 km (0.099 R)
• M55: 9,175,137 km (0.062 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 546.2

Radius: 11.9

Gravity: 3.86 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 3.91 AU - 5.63 AU

Year: 7066 Days

Day: 8.1 Hours

Environment

Temp: -233 °C

Axial Tilt: 8.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 14,707,179 km

• M1: 160,369 km (0.068 R)
• M2: 461,061 km (0.074 R)
• M3: 552,465 km (0.06 R)
• M4: 690,095 km (0.114 R)
• M5: 1,033,572 km (0.103 R)
• M6: 1,225,207 km (0.108 R)
• M7: 1,481,767 km (0.114 R)
• M8: 1,699,731 km (0.094 R)
• M9: 1,909,018 km (0.116 R)
• M10: 1,987,408 km (0.092 R)
• M11: 2,106,787 km (0.062 R)
• M12: 2,501,426 km (0.1 R)
• M13: 2,652,819 km (0.104 R)
• M14: 2,740,633 km (0.082 R)
• M15: 3,079,023 km (0.096 R)
• M16: 3,218,299 km (0.115 R)
• M17: 3,478,898 km (0.095 R)
• M18: 3,575,539 km (0.103 R)
• M19: 3,995,909 km (0.095 R)
• M20: 4,250,674 km (0.109 R)
• M21: 4,458,465 km (0.096 R)
• M22: 4,642,920 km (0.119 R)
• M23: 5,546,790 km (0.12 R)
• M24: 5,688,459 km (0.073 R)
• M25: 6,504,216 km (0.069 R)
• M26: 6,895,415 km (0.075 R)
• M27: 7,387,592 km (0.073 R)
• M28: 8,243,740 km (0.088 R)
• M29: 8,931,292 km (0.111 R)
• M30: 9,031,074 km (0.037 R)
• M31: 9,671,502 km (0.117 R)
• M32: 9,911,158 km (0.043 R)
• M33: 10,256,879 km (0.074 R)
• M34: 10,606,639 km (0.089 R)
• M35: 11,389,933 km (0.068 R)
• M36: 11,752,259 km (0.051 R)
• M37: 11,971,420 km (0.099 R)
• M38: 12,599,731 km (0.118 R)
• M39: 13,276,811 km (0.079 R)
• M40: 14,120,393 km (0.116 R)
• M41: 14,470,452 km (0.109 R)
• M42: 14,548,692 km (0.087 R)
• M43: 16,507,975 km (0.072 R)
• M44: 16,589,805 km (0.1 R)
• M45: 16,671,636 km (0.103 R)
• M46: 17,165,757 km (0.105 R)
• M47: 17,539,453 km (0.101 R)
• M48: 18,337,109 km (0.107 R)
• M49: 18,549,089 km (0.11 R)
• M50: 19,318,620 km (0.088 R)
• M51: 19,404,789 km (0.081 R)
• M52: 19,664,042 km (0.102 R)
• M53: 19,880,959 km (0.089 R)
• M54: 20,889,099 km (0.078 R)
• M55: 21,243,646 km (0.109 R)
• M56: 21,421,667 km (0.05 R)
• M57: 21,510,827 km (0.086 R)
• M58: 21,958,723 km (0.084 R)
• M59: 22,048,632 km (0.103 R)
• M60: 22,681,730 km (0.09 R)
• M61: 22,909,268 km (0.028 R)
• M62: 23,183,332 km (0.076 R)
• M63: 23,366,589 km (0.071 R)
• M64: 23,873,127 km (0.043 R)
• M65: 23,965,579 km (0.047 R)
• M66: 24,476,456 km (0.047 R)
• M67: 25,178,967 km (0.117 R)
• M68: 25,888,061 km (0.117 R)
• M69: 26,173,494 km (0.103 R)
• M70: 27,422,636 km (0.092 R)
• M71: 27,567,896 km (0.111 R)
• M72: 28,592,791 km (0.119 R)
• M73: 28,740,145 km (0.081 R)
• M74: 29,282,886 km (0.12 R)
• M75: 29,481,103 km (0.068 R)
• M76: 29,829,067 km (0.067 R)
• M77: 31,082,698 km (0.044 R)
• M78: 31,335,518 km (0.043 R)
• M79: 31,995,993 km (0.065 R)
• M80: 32,558,481 km (0.11 R)
• M81: 33,021,187 km (0.095 R)
• M82: 34,213,332 km (0.073 R)
• M83: 34,578,949 km (0.119 R)

Planet 4 - Ice Giant

Semi-Major Axis: 6.83 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 13.5

Radius: 6.7

Gravity: 0.3 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 5.76 AU - 7.9 AU

Year: 12107 Days

Day: 23.7 Hours

Environment

Temp: -228 °C

Axial Tilt: 11.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 14,707,179 km

• M1: 251,773 km (0.105 R)
• M2: 336,894 km (0.094 R)
• M3: 408,103 km (0.077 R)
• M4: 518,357 km (0.105 R)
• M5: 874,100 km (0.074 R)
• M6: 949,946 km (0.097 R)
• M7: 1,036,863 km (0.065 R)
• M8: 1,126,472 km (0.082 R)
• M9: 1,685,818 km (0.101 R)
• M10: 2,112,172 km (0.106 R)
• M11: 2,296,627 km (0.081 R)
• M12: 2,830,392 km (0.028 R)
• M13: 3,978,855 km (0.104 R)
• M14: 4,178,119 km (0.071 R)
• M15: 4,380,674 km (0.034 R)
• M16: 4,424,507 km (0.078 R)
• M17: 4,660,722 km (0.11 R)
• M18: 5,068,675 km (0.1 R)
• M19: 5,114,602 km (0.058 R)
• M20: 5,551,128 km (0.075 R)
• M21: 5,662,130 km (0.083 R)
• M22: 5,870,220 km (0.118 R)
• M23: 6,442,881 km (0.071 R)
• M24: 6,626,587 km (0.082 R)
• M25: 7,119,213 km (0.05 R)
• M26: 7,500,688 km (0.104 R)
• M27: 7,906,696 km (0.099 R)
• M28: 8,501,497 km (0.106 R)
• M29: 8,832,109 km (0.101 R)
• M30: 9,223,158 km (0.031 R)
• M31: 9,772,331 km (0.075 R)
• M32: 10,157,396 km (0.099 R)
• M33: 10,215,590 km (0.088 R)
• M34: 10,942,187 km (0.051 R)
• M35: 11,161,348 km (0.08 R)
• M36: 11,321,716 km (0.11 R)
• M37: 11,402,200 km (0.084 R)
• M38: 11,746,275 km (0.089 R)
• M39: 12,279,143 km (0.052 R)
• M40: 14,075,664 km (0.118 R)
• M41: 14,619,452 km (0.098 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 160 - 14,281 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit