🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.47 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 257.1

Radius: 11

Gravity: 2.12 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 0.94 AU - 0.94 AU

Year: 641 Days

Day: 9.2 Hours

Environment

Temp: -175 °C

Axial Tilt: 34.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 23,057,606 km

• M1: 137,032 km (0.042 R)
• M2: 212,279 km (0.112 R)
• M3: 282,590 km (0.108 R)
• M4: 355,594 km (0.108 R)
• M5: 450,439 km (0.095 R)
• M6: 542,292 km (0.106 R)
• M7: 740,061 km (0.075 R)
• M8: 1,019,509 km (0.107 R)
• M9: 1,278,763 km (0.108 R)
• M10: 1,595,910 km (0.043 R)
• M11: 1,707,211 km (0.102 R)
• M12: 1,971,700 km (0.111 R)
• M13: 2,219,883 km (0.078 R)
• M14: 2,338,963 km (0.084 R)
• M15: 2,558,722 km (0.105 R)
• M16: 2,633,371 km (0.078 R)
• M17: 2,772,497 km (0.085 R)
• M18: 2,881,554 km (0.096 R)
• M19: 3,031,601 km (0.103 R)
• M20: 3,224,433 km (0.026 R)
• M21: 3,339,473 km (0.095 R)
• M22: 3,806,069 km (0.118 R)
• M23: 3,949,384 km (0.044 R)
• M24: 4,043,481 km (0.11 R)
• M25: 4,278,350 km (0.109 R)
• M26: 4,420,019 km (0.047 R)
• M27: 4,502,746 km (0.043 R)
• M28: 4,601,182 km (0.095 R)
• M29: 4,731,033 km (0.119 R)
• M30: 4,846,672 km (0.112 R)
• M31: 5,033,669 km (0.084 R)
• M32: 5,358,446 km (0.117 R)
• M33: 5,438,780 km (0.083 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 675.7

Radius: 13.2

Gravity: 3.88 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 2.71 AU - 2.77 AU

Year: 3188 Days

Day: 6.4 Hours

Environment

Temp: -200 °C

Axial Tilt: 48.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 23,057,606 km

• M1: 196,871 km (0.083 R)
• M2: 321,486 km (0.028 R)
• M3: 426,204 km (0.074 R)
• M4: 609,163 km (0.112 R)
• M5: 761,004 km (0.107 R)
• M6: 852,708 km (0.077 R)
• M7: 959,521 km (0.086 R)
• M8: 1,487,003 km (0.075 R)
• M9: 1,713,494 km (0.069 R)
• M10: 1,824,047 km (0.08 R)
• M11: 2,126,384 km (0.066 R)
• M12: 2,230,803 km (0.095 R)
• M13: 2,618,262 km (0.117 R)
• M14: 2,844,604 km (0.093 R)
• M15: 3,027,113 km (0.07 R)
• M16: 3,111,486 km (0.109 R)
• M17: 3,196,607 km (0.078 R)
• M18: 3,282,476 km (0.111 R)
• M19: 3,491,913 km (0.063 R)
• M20: 3,598,278 km (0.078 R)
• M21: 3,759,843 km (0.111 R)
• M22: 3,869,050 km (0.118 R)
• M23: 3,979,303 km (0.037 R)
• M24: 4,146,554 km (0.097 R)
• M25: 4,297,348 km (0.083 R)
• M26: 4,799,997 km (0.109 R)
• M27: 4,958,421 km (0.098 R)
• M28: 5,058,353 km (0.113 R)
• M29: 5,159,032 km (0.059 R)
• M30: 5,301,001 km (0.103 R)
• M31: 5,464,960 km (0.109 R)
• M32: 5,777,021 km (0.105 R)
• M33: 6,288,346 km (0.096 R)
• M34: 6,792,192 km (0.081 R)
• M35: 7,286,314 km (0.098 R)
• M36: 8,167,296 km (0.072 R)
• M37: 8,500,450 km (0.074 R)
• M38: 8,596,342 km (0.087 R)
• M39: 8,910,947 km (0.112 R)
• M40: 9,427,059 km (0.056 R)
• M41: 9,726,405 km (0.103 R)
• M42: 10,694,901 km (0.076 R)
• M43: 11,190,669 km (0.063 R)
• M44: 11,587,552 km (0.07 R)
• M45: 11,961,995 km (0.117 R)
• M46: 12,069,706 km (0.115 R)
• M47: 12,476,612 km (0.096 R)
• M48: 12,723,000 km (0.071 R)
• M49: 12,805,428 km (0.104 R)
• M50: 12,888,156 km (0.114 R)
• M51: 13,527,687 km (0.077 R)
• M52: 13,780,806 km (0.061 R)
• M53: 14,063,995 km (0.069 R)
• M54: 14,406,125 km (0.108 R)
• M55: 14,664,630 km (0.116 R)
• M56: 15,361,607 km (0.062 R)
• M57: 15,566,855 km (0.064 R)
• M58: 15,714,060 km (0.085 R)
• M59: 15,832,242 km (0.076 R)
• M60: 15,920,953 km (0.063 R)
• M61: 16,516,951 km (0.064 R)
• M62: 16,727,436 km (0.098 R)
• M63: 16,908,449 km (0.09 R)
• M64: 17,394,343 km (0.075 R)
• M65: 17,638,935 km (0.076 R)
• M66: 18,473,243 km (0.049 R)
• M67: 18,660,390 km (0.099 R)
• M68: 19,288,701 km (0.119 R)
• M69: 19,669,128 km (0.071 R)
• M70: 19,796,436 km (0.081 R)
• M71: 20,340,822 km (0.108 R)
• M72: 20,825,071 km (0.027 R)
• M73: 21,444,107 km (0.118 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 695.5

Radius: 12.1

Gravity: 4.75 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 2.37 AU - 3.25 AU

Year: 3311 Days

Day: 13.7 Hours

Environment

Temp: -208 °C

Axial Tilt: 31.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 23,057,606 km

• M1: 173,384 km (0.109 R)
• M2: 422,165 km (0.12 R)
• M3: 512,672 km (0.076 R)
• M4: 738,265 km (0.08 R)
• M5: 974,780 km (0.089 R)
• M6: 1,055,563 km (0.049 R)
• M7: 1,248,993 km (0.092 R)
• M8: 1,337,555 km (0.096 R)
• M9: 1,454,690 km (0.069 R)
• M10: 1,685,818 km (0.109 R)
• M11: 1,988,006 km (0.117 R)
• M12: 2,107,834 km (0.091 R)
• M13: 2,546,605 km (0.048 R)
• M14: 2,710,265 km (0.113 R)
• M15: 2,810,196 km (0.095 R)
• M16: 3,065,560 km (0.094 R)
• M17: 3,169,829 km (0.118 R)
• M18: 3,257,793 km (0.101 R)
• M19: 3,382,109 km (0.075 R)
• M20: 3,654,078 km (0.09 R)
• M21: 3,746,379 km (0.108 R)
• M22: 3,933,377 km (0.091 R)
• M23: 4,008,924 km (0.094 R)
• M24: 4,180,961 km (0.108 R)
• M25: 4,258,303 km (0.072 R)
• M26: 4,336,094 km (0.071 R)
• M27: 4,453,529 km (0.098 R)
• M28: 4,893,646 km (0.096 R)
• M29: 4,995,671 km (0.063 R)
• M30: 5,305,937 km (0.119 R)
• M31: 5,452,992 km (0.117 R)
• M32: 5,837,309 km (0.114 R)
• M33: 6,430,165 km (0.117 R)
• M34: 6,632,122 km (0.068 R)
• M35: 7,065,507 km (0.077 R)
• M36: 7,297,235 km (0.081 R)
• M37: 7,390,584 km (0.051 R)
• M38: 7,649,538 km (0.103 R)
• M39: 8,225,041 km (0.063 R)
• M40: 8,444,501 km (0.072 R)
• M41: 8,616,538 km (0.097 R)
• M42: 8,914,088 km (0.087 R)
• M43: 9,215,229 km (0.089 R)
• M44: 9,647,417 km (0.071 R)
• M45: 10,242,667 km (0.116 R)
• M46: 10,663,935 km (0.06 R)
• M47: 11,824,066 km (0.118 R)
• M48: 12,685,002 km (0.032 R)
• M49: 12,882,321 km (0.111 R)
• M50: 13,595,006 km (0.049 R)
• M51: 13,825,835 km (0.081 R)
• M52: 14,467,311 km (0.032 R)
• M53: 14,702,928 km (0.102 R)
• M54: 15,507,764 km (0.109 R)
• M55: 15,748,916 km (0.119 R)
• M56: 16,021,782 km (0.083 R)
• M57: 16,265,627 km (0.054 R)
• M58: 16,726,239 km (0.067 R)
• M59: 17,066,723 km (0.085 R)
• M60: 17,754,574 km (0.079 R)
• M61: 17,849,120 km (0.114 R)
• M62: 17,943,816 km (0.113 R)
• M63: 18,101,941 km (0.111 R)
• M64: 18,260,514 km (0.05 R)
• M65: 18,996,237 km (0.039 R)
• M66: 19,383,845 km (0.09 R)
• M67: 19,643,696 km (0.092 R)
• M68: 19,774,146 km (0.103 R)
• M69: 20,068,554 km (0.079 R)
• M70: 20,166,990 km (0.099 R)
• M71: 20,860,825 km (0.118 R)
• M72: 21,060,538 km (0.114 R)
• M73: 21,629,758 km (0.104 R)
• M74: 21,764,396 km (0.091 R)
• M75: 21,865,524 km (0.106 R)
• M76: 22,441,925 km (0.078 R)
• M77: 22,578,208 km (0.084 R)
• M78: 23,023,262 km (0.034 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: 538 - 17,603 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit