🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.27 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 317.7

Radius: 12.3

Gravity: 2.1 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 0.49 AU - 0.59 AU

Year: 265 Days

Day: 6.7 Hours

Environment

Temp: -134 °C

Axial Tilt: 20.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 56,071,009 km

• M1: 153,487 km (0.115 R)
• M2: 243,545 km (0.04 R)
• M3: 321,037 km (0.054 R)
• M4: 415,284 km (0.047 R)
• M5: 536,308 km (0.113 R)
• M6: 620,981 km (0.08 R)
• M7: 778,507 km (0.103 R)
• M8: 874,400 km (0.107 R)
• M9: 974,780 km (0.081 R)
• M10: 1,066,782 km (0.041 R)
• M11: 1,145,920 km (0.04 R)
• M12: 1,224,010 km (0.068 R)
• M13: 1,300,604 km (0.071 R)
• M14: 1,416,991 km (0.102 R)
• M15: 1,512,135 km (0.111 R)
• M16: 1,609,523 km (0.064 R)
• M17: 1,701,676 km (0.079 R)
• M18: 1,910,814 km (0.112 R)
• M19: 1,996,982 km (0.043 R)
• M20: 2,136,706 km (0.11 R)
• M21: 2,263,416 km (0.109 R)
• M22: 2,388,480 km (0.051 R)
• M23: 2,567,399 km (0.05 R)
• M24: 2,689,321 km (0.09 R)
• M25: 2,790,898 km (0.096 R)
• M26: 2,875,869 km (0.067 R)
• M27: 2,993,453 km (0.064 R)
• M28: 3,163,696 km (0.087 R)
• M29: 3,285,319 km (0.109 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 278.7

Radius: 11

Gravity: 2.3 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 0.75 AU - 1.23 AU

Year: 657 Days

Day: 8.3 Hours

Environment

Temp: -173 °C

Axial Tilt: 5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 56,071,009 km

• M1: 161,865 km (0.117 R)
• M2: 236,963 km (0.037 R)
• M3: 345,571 km (0.082 R)
• M4: 442,062 km (0.101 R)
• M5: 536,009 km (0.095 R)
• M6: 622,926 km (0.112 R)
• M7: 707,448 km (0.073 R)
• M8: 834,008 km (0.115 R)
• M9: 920,027 km (0.032 R)
• M10: 995,723 km (0.092 R)
• M11: 1,087,726 km (0.057 R)
• M12: 1,256,024 km (0.1 R)
• M13: 1,361,341 km (0.069 R)
• M14: 1,464,414 km (0.073 R)
• M15: 1,673,402 km (0.118 R)
• M16: 1,795,773 km (0.081 R)
• M17: 1,880,894 km (0.048 R)
• M18: 1,961,677 km (0.074 R)
• M19: 2,055,475 km (0.063 R)
• M20: 2,162,886 km (0.107 R)
• M21: 2,265,959 km (0.03 R)
• M22: 2,464,775 km (0.108 R)
• M23: 2,662,842 km (0.095 R)
• M24: 2,819,920 km (0.114 R)
• M25: 2,979,990 km (0.062 R)
• M26: 3,088,448 km (0.116 R)
• M27: 3,170,727 km (0.115 R)
• M28: 3,267,666 km (0.077 R)
• M29: 3,393,777 km (0.04 R)
• M30: 3,478,599 km (0.067 R)
• M31: 3,571,500 km (0.094 R)
• M32: 3,643,606 km (0.083 R)
• M33: 3,716,011 km (0.053 R)
• M34: 3,832,997 km (0.116 R)
• M35: 3,921,708 km (0.093 R)
• M36: 4,078,337 km (0.073 R)
• M37: 4,252,469 km (0.097 R)
• M38: 4,344,173 km (0.055 R)
• M39: 4,467,591 km (0.051 R)
• M40: 4,545,382 km (0.073 R)
• M41: 4,718,018 km (0.084 R)
• M42: 4,789,376 km (0.069 R)
• M43: 4,892,898 km (0.112 R)
• M44: 5,078,100 km (0.094 R)
• M45: 5,151,103 km (0.076 R)
• M46: 5,397,342 km (0.12 R)
• M47: 5,706,261 km (0.031 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 828.4

Radius: 15

Gravity: 3.68 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 1.48 AU - 1.66 AU

Year: 1312 Days

Day: 11.2 Hours

Environment

Temp: -197 °C

Axial Tilt: 35.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 56,071,009 km

• M1: 212,878 km (0.069 R)
• M2: 358,736 km (0.082 R)
• M3: 502,948 km (0.064 R)
• M4: 616,194 km (0.106 R)
• M5: 831,315 km (0.118 R)
• M6: 995,125 km (0.114 R)
• M7: 1,154,447 km (0.084 R)
• M8: 1,263,055 km (0.08 R)
• M9: 1,455,288 km (0.058 R)
• M10: 1,801,607 km (0.035 R)
• M11: 1,949,709 km (0.091 R)
• M12: 2,112,322 km (0.104 R)
• M13: 2,397,605 km (0.104 R)
• M14: 2,572,635 km (0.094 R)
• M15: 2,797,630 km (0.071 R)
• M16: 2,970,715 km (0.073 R)
• M17: 3,207,378 km (0.099 R)
• M18: 3,376,723 km (0.098 R)
• M19: 3,586,459 km (0.061 R)
• M20: 3,928,590 km (0.079 R)
• M21: 4,110,351 km (0.067 R)
• M22: 4,414,932 km (0.073 R)
• M23: 4,536,107 km (0.104 R)
• M24: 4,631,251 km (0.097 R)
• M25: 4,740,757 km (0.093 R)
• M26: 4,920,573 km (0.04 R)
• M27: 5,173,394 km (0.052 R)
• M28: 5,273,026 km (0.108 R)
• M29: 5,575,363 km (0.109 R)
• M30: 5,927,965 km (0.085 R)
• M31: 6,197,391 km (0.034 R)
• M32: 6,794,885 km (0.111 R)
• M33: 6,998,188 km (0.112 R)
• M34: 7,187,729 km (0.101 R)
• M35: 7,410,929 km (0.061 R)
• M36: 7,652,679 km (0.082 R)
• M37: 7,766,523 km (0.099 R)
• M38: 8,028,619 km (0.03 R)
• M39: 8,293,706 km (0.098 R)
• M40: 8,561,636 km (0.066 R)
• M41: 8,747,586 km (0.103 R)
• M42: 9,697,233 km (0.07 R)
• M43: 9,820,502 km (0.109 R)
• M44: 10,068,685 km (0.105 R)
• M45: 10,175,647 km (0.079 R)
• M46: 10,880,104 km (0.117 R)
• M47: 11,063,361 km (0.117 R)
• M48: 11,544,468 km (0.114 R)
• M49: 11,731,465 km (0.112 R)
• M50: 12,070,454 km (0.062 R)
• M51: 12,393,585 km (0.118 R)
• M52: 12,700,261 km (0.109 R)
• M53: 13,029,077 km (0.106 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 399.8

Radius: 8

Gravity: 6.25 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 2.27 AU - 2.91 AU

Year: 2780 Days

Day: 14.9 Hours

Environment

Temp: -218 °C

Axial Tilt: 0.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 56,071,009 km

• M1: 113,994 km (0.108 R)
• M2: 166,502 km (0.072 R)
• M3: 235,168 km (0.09 R)
• M4: 761,004 km (0.105 R)
• M5: 831,166 km (0.118 R)
• M6: 1,007,093 km (0.094 R)
• M7: 1,134,550 km (0.064 R)
• M8: 1,246,599 km (0.106 R)
• M9: 1,384,079 km (0.108 R)
• M10: 1,504,207 km (0.105 R)
• M11: 1,627,924 km (0.104 R)
• M12: 1,720,076 km (0.059 R)
• M13: 2,081,355 km (0.101 R)
• M14: 2,194,302 km (0.112 R)
• M15: 2,296,477 km (0.086 R)
• M16: 2,465,971 km (0.103 R)
• M17: 2,844,903 km (0.087 R)
• M18: 2,914,466 km (0.08 R)
• M19: 3,417,713 km (0.058 R)
• M20: 3,476,954 km (0.116 R)
• M21: 3,747,875 km (0.065 R)
• M22: 3,947,888 km (0.101 R)
• M23: 4,815,555 km (0.034 R)
• M24: 4,999,411 km (0.105 R)
• M25: 5,117,594 km (0.11 R)
• M26: 5,236,673 km (0.038 R)
• M27: 5,305,189 km (0.096 R)
• M28: 5,652,256 km (0.081 R)
• M29: 6,006,504 km (0.117 R)
• M30: 6,114,215 km (0.045 R)
• M31: 6,258,876 km (0.097 R)
• M32: 6,313,479 km (0.091 R)
• M33: 6,368,082 km (0.104 R)
• M34: 6,478,037 km (0.035 R)
• M35: 6,588,589 km (0.104 R)
• M36: 6,662,491 km (0.115 R)
• M37: 7,150,479 km (0.099 R)
• M38: 7,283,771 km (0.113 R)
• M39: 7,341,216 km (0.085 R)
• M40: 8,399,920 km (0.032 R)
• M41: 8,460,208 km (0.057 R)
• M42: 8,621,475 km (0.093 R)
• M43: 8,763,443 km (0.074 R)
• M44: 9,152,697 km (0.119 R)
• M45: 9,214,630 km (0.099 R)
• M46: 9,297,508 km (0.078 R)
• M47: 9,842,194 km (0.12 R)
• M48: 9,927,016 km (0.116 R)
• M49: 10,161,136 km (0.048 R)
• M50: 10,289,641 km (0.111 R)
• M51: 10,397,202 km (0.058 R)
• M52: 10,548,445 km (0.094 R)
• M53: 11,028,205 km (0.12 R)
• M54: 11,716,505 km (0.06 R)
• M55: 11,986,679 km (0.107 R)
• M56: 12,441,457 km (0.054 R)
• M57: 12,625,013 km (0.077 R)
• M58: 13,018,007 km (0.075 R)
• M59: 13,297,755 km (0.097 R)
• M60: 13,792,325 km (0.103 R)
• M61: 13,982,315 km (0.101 R)
• M62: 14,316,815 km (0.036 R)
• M63: 14,436,943 km (0.056 R)
• M64: 14,605,539 km (0.11 R)
• M65: 14,920,742 km (0.038 R)
• M66: 15,434,461 km (0.105 R)
• M67: 15,631,631 km (0.076 R)
• M68: 15,804,865 km (0.051 R)
• M69: 16,153,279 km (0.104 R)
• M70: 16,278,343 km (0.101 R)
• M71: 16,554,650 km (0.041 R)
• M72: 16,959,312 km (0.084 R)

Planet 5 - Ice Giant

Semi-Major Axis: 8.38 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 419

Radius: 5.2

Gravity: 15.5 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 7.21 AU - 9.55 AU

Year: 16177 Days

Day: 23.5 Hours

Environment

Temp: -223 °C

Axial Tilt: 4.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 56,071,009 km

• M1: 157,377 km (0.109 R)
• M2: 400,473 km (0.039 R)
• M3: 563,984 km (0.074 R)
• M4: 1,146,668 km (0.069 R)
• M5: 1,916,050 km (0.039 R)
• M6: 1,970,204 km (0.1 R)
• M7: 2,842,659 km (0.072 R)
• M8: 3,221,291 km (0.118 R)
• M9: 3,318,380 km (0.027 R)
• M10: 4,703,058 km (0.052 R)
• M11: 4,739,709 km (0.112 R)
• M12: 5,263,003 km (0.09 R)
• M13: 5,492,935 km (0.082 R)
• M14: 5,765,352 km (0.104 R)
• M15: 6,404,285 km (0.082 R)
• M16: 7,791,506 km (0.078 R)
• M17: 8,141,415 km (0.081 R)
• M18: 8,451,681 km (0.11 R)
• M19: 8,630,900 km (0.079 R)
• M20: 8,947,299 km (0.032 R)
• M21: 9,038,404 km (0.116 R)
• M22: 9,129,808 km (0.061 R)
• M23: 9,498,418 km (0.114 R)
• M24: 9,919,087 km (0.12 R)
• M25: 10,202,874 km (0.06 R)
• M26: 12,414,978 km (0.074 R)
• M27: 12,977,466 km (0.088 R)
• M28: 13,548,182 km (0.092 R)
• M29: 14,499,774 km (0.115 R)
• M30: 14,875,563 km (0.032 R)
• M31: 17,766,393 km (0.067 R)
• M32: 18,341,597 km (0.115 R)
• M33: 19,806,459 km (0.08 R)
• M34: 19,925,389 km (0.052 R)
• M35: 20,402,906 km (0.05 R)
• M36: 21,858,194 km (0.071 R)
• M37: 22,598,404 km (0.033 R)
• M38: 23,472,205 km (0.043 R)
• M39: 23,535,036 km (0.092 R)
• M40: 23,786,959 km (0.032 R)
• M41: 24,420,656 km (0.119 R)
• M42: 26,224,357 km (0.028 R)
• M43: 26,485,405 km (0.047 R)
• M44: 26,747,501 km (0.065 R)
• M45: 28,270,706 km (0.086 R)
• M46: 28,404,597 km (0.075 R)
• M47: 29,076,590 km (0.113 R)
• M48: 30,299,553 km (0.092 R)
• M49: 30,436,435 km (0.053 R)
• M50: 31,055,022 km (0.054 R)
• M51: 31,747,361 km (0.117 R)
• M52: 33,996,415 km (0.111 R)
• M53: 36,078,668 km (0.098 R)
• M54: 36,587,450 km (0.109 R)
• M55: 39,017,668 km (0.111 R)
• M56: 39,390,466 km (0.073 R)
• M57: 39,539,914 km (0.065 R)
• M58: 40,365,245 km (0.051 R)
• M59: 42,414,736 km (0.107 R)
• M60: 42,491,330 km (0.048 R)
• M61: 43,336,558 km (0.11 R)
• M62: 44,731,409 km (0.118 R)
• M63: 47,088,922 km (0.102 R)
• M64: 47,724,414 km (0.105 R)
• M65: 51,106,821 km (0.085 R)
• M66: 51,269,733 km (0.085 R)
• M67: 51,432,945 km (0.063 R)
• M68: 51,677,986 km (0.09 R)
• M69: 53,735,256 km (0.087 R)
• M70: 53,983,888 km (0.101 R)
• M71: 54,066,914 km (0.108 R)
• M72: 54,732,176 km (0.106 R)
• M73: 54,898,978 km (0.118 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 433 - 12,696 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit