🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.26 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 703.7

Radius: 11

Gravity: 5.82 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 0.44 AU - 0.58 AU

Year: 243 Days

Day: 12.5 Hours

Environment

Temp: -135 °C

Axial Tilt: 31.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 32,345,038 km

• M1: 158,125 km (0.088 R)
• M2: 247,884 km (0.099 R)
• M3: 318,344 km (0.032 R)
• M4: 406,757 km (0.095 R)
• M5: 479,461 km (0.059 R)
• M6: 577,597 km (0.068 R)
• M7: 695,929 km (0.11 R)
• M8: 846,275 km (0.044 R)
• M9: 962,363 km (0.114 R)
• M10: 1,051,224 km (0.108 R)
• M11: 1,154,447 km (0.081 R)
• M12: 1,226,553 km (0.067 R)
• M13: 1,312,123 km (0.117 R)
• M14: 1,476,980 km (0.1 R)
• M15: 1,581,100 km (0.092 R)
• M16: 1,692,102 km (0.087 R)
• M17: 1,913,058 km (0.055 R)
• M18: 1,985,762 km (0.054 R)
• M19: 2,064,151 km (0.099 R)
• M20: 2,143,588 km (0.089 R)
• M21: 2,238,283 km (0.086 R)
• M22: 2,402,841 km (0.063 R)
• M23: 2,677,503 km (0.089 R)
• M24: 2,764,419 km (0.117 R)
• M25: 2,978,194 km (0.116 R)
• M26: 3,073,787 km (0.094 R)
• M27: 3,154,271 km (0.091 R)
• M28: 3,224,582 km (0.052 R)
• M29: 3,449,876 km (0.079 R)
• M30: 3,550,406 km (0.093 R)
• M31: 3,783,181 km (0.09 R)
• M32: 3,881,167 km (0.108 R)
• M33: 4,044,528 km (0.1 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 925.3

Radius: 14.3

Gravity: 4.52 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 0.47 AU - 0.55 AU

Year: 243 Days

Day: 8.2 Hours

Environment

Temp: -150 °C

Axial Tilt: 28.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 32,345,038 km

• M1: 188,942 km (0.058 R)
• M2: 287,378 km (0.066 R)
• M3: 396,584 km (0.059 R)
• M4: 511,774 km (0.05 R)
• M5: 617,989 km (0.036 R)
• M6: 727,195 km (0.073 R)
• M7: 816,655 km (0.064 R)
• M8: 928,404 km (0.114 R)
• M9: 1,072,467 km (0.095 R)
• M10: 1,228,797 km (0.109 R)
• M11: 1,364,033 km (0.104 R)
• M12: 1,539,212 km (0.059 R)
• M13: 1,686,118 km (0.102 R)
• M14: 1,777,522 km (0.103 R)
• M15: 1,889,421 km (0.065 R)
• M16: 1,989,502 km (0.103 R)
• M17: 2,086,591 km (0.113 R)
• M18: 2,180,389 km (0.119 R)
• M19: 2,316,074 km (0.097 R)
• M20: 2,449,665 km (0.03 R)
• M21: 2,644,142 km (0.079 R)
• M22: 2,762,325 km (0.037 R)
• M23: 2,860,461 km (0.099 R)
• M24: 3,015,444 km (0.091 R)
• M25: 3,173,270 km (0.065 R)
• M26: 3,322,270 km (0.111 R)
• M27: 3,426,988 km (0.082 R)
• M28: 3,520,935 km (0.08 R)
• M29: 3,681,454 km (0.073 R)
• M30: 3,783,779 km (0.056 R)
• M31: 3,887,151 km (0.104 R)
• M32: 4,022,388 km (0.118 R)
• M33: 4,265,933 km (0.098 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 513.5

Radius: 12.8

Gravity: 3.13 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 1.07 AU - 1.65 AU

Year: 1058 Days

Day: 11 Hours

Environment

Temp: -183 °C

Axial Tilt: 6.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 32,345,038 km

• M1: 163,660 km (0.098 R)
• M2: 244,593 km (0.091 R)
• M3: 340,335 km (0.107 R)
• M4: 518,207 km (0.11 R)
• M5: 660,923 km (0.063 R)
• M6: 766,539 km (0.088 R)
• M7: 909,106 km (0.106 R)
• M8: 996,771 km (0.095 R)
• M9: 1,134,251 km (0.109 R)
• M10: 1,378,096 km (0.082 R)
• M11: 1,480,720 km (0.095 R)
• M12: 1,788,592 km (0.114 R)
• M13: 1,893,161 km (0.06 R)
• M14: 2,049,790 km (0.116 R)
• M15: 2,219,584 km (0.078 R)
• M16: 2,341,356 km (0.106 R)
• M17: 2,465,373 km (0.063 R)
• M18: 2,555,281 km (0.105 R)
• M19: 2,637,261 km (0.119 R)
• M20: 2,729,264 km (0.062 R)
• M21: 2,831,888 km (0.115 R)
• M22: 2,993,154 km (0.077 R)
• M23: 3,235,802 km (0.106 R)
• M24: 3,354,583 km (0.1 R)
• M25: 3,515,400 km (0.117 R)
• M26: 3,617,277 km (0.109 R)
• M27: 3,792,605 km (0.118 R)
• M28: 3,918,118 km (0.078 R)
• M29: 4,002,641 km (0.062 R)
• M30: 4,456,221 km (0.108 R)
• M31: 4,577,695 km (0.087 R)
• M32: 4,711,585 km (0.056 R)
• M33: 4,914,888 km (0.119 R)
• M34: 5,052,070 km (0.062 R)
• M35: 5,260,310 km (0.069 R)
• M36: 5,365,477 km (0.08 R)
• M37: 5,901,935 km (0.072 R)
• M38: 5,999,174 km (0.117 R)
• M39: 6,656,656 km (0.094 R)
• M40: 6,745,218 km (0.041 R)
• M41: 6,859,661 km (0.06 R)
• M42: 7,258,937 km (0.05 R)
• M43: 7,402,402 km (0.041 R)
• M44: 7,507,420 km (0.083 R)
• M45: 7,772,058 km (0.081 R)
• M46: 8,147,698 km (0.118 R)
• M47: 8,269,770 km (0.063 R)
• M48: 8,460,807 km (0.117 R)
• M49: 8,570,612 km (0.095 R)
• M50: 8,819,542 km (0.093 R)
• M51: 8,958,818 km (0.039 R)
• M52: 9,070,867 km (0.109 R)
• M53: 9,466,404 km (0.111 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 406.8

Radius: 13.8

Gravity: 2.14 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 1.22 AU - 1.52 AU

Year: 1069 Days

Day: 6.4 Hours

Environment

Temp: -184 °C

Axial Tilt: 19.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 32,345,038 km

• M1: 235,018 km (0.098 R)
• M2: 333,005 km (0.04 R)
• M3: 461,659 km (0.064 R)
• M4: 598,691 km (0.11 R)
• M5: 715,078 km (0.116 R)
• M6: 806,931 km (0.096 R)
• M7: 938,427 km (0.074 R)
• M8: 1,166,714 km (0.083 R)
• M9: 1,284,747 km (0.084 R)
• M10: 1,379,592 km (0.117 R)
• M11: 1,476,980 km (0.07 R)
• M12: 1,598,453 km (0.07 R)
• M13: 1,716,187 km (0.039 R)
• M14: 1,829,133 km (0.113 R)
• M15: 1,968,409 km (0.12 R)
• M16: 2,111,275 km (0.102 R)
• M17: 2,216,592 km (0.109 R)
• M18: 2,307,248 km (0.115 R)
• M19: 2,416,006 km (0.08 R)
• M20: 2,509,504 km (0.045 R)
• M21: 2,665,086 km (0.117 R)
• M22: 2,797,331 km (0.033 R)
• M23: 2,922,843 km (0.058 R)
• M24: 3,022,775 km (0.057 R)
• M25: 3,198,103 km (0.072 R)
• M26: 3,320,175 km (0.1 R)
• M27: 3,764,481 km (0.073 R)
• M28: 3,893,584 km (0.108 R)
• M29: 3,993,814 km (0.065 R)
• M30: 4,156,128 km (0.12 R)
• M31: 4,331,158 km (0.092 R)
• M32: 4,477,015 km (0.101 R)
• M33: 4,571,711 km (0.072 R)
• M34: 4,752,575 km (0.11 R)
• M35: 4,870,757 km (0.111 R)
• M36: 5,253,578 km (0.102 R)
• M37: 5,487,998 km (0.026 R)
• M38: 5,703,120 km (0.082 R)
• M39: 5,828,931 km (0.043 R)
• M40: 6,543,710 km (0.096 R)
• M41: 6,856,818 km (0.084 R)
• M42: 7,125,795 km (0.091 R)
• M43: 7,510,561 km (0.027 R)
• M44: 7,940,356 km (0.097 R)
• M45: 8,068,412 km (0.104 R)
• M46: 8,482,648 km (0.104 R)
• M47: 8,824,330 km (0.093 R)
• M48: 9,010,130 km (0.097 R)

Planet 5 - Ice Giant

Semi-Major Axis: 5.95 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 224.7

Radius: 4.3

Gravity: 12.15 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 5.32 AU - 6.58 AU

Year: 9678 Days

Day: 21.7 Hours

Environment

Temp: -223 °C

Axial Tilt: 43.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 32,345,038 km

• M1: 58,792 km (0.11 R)
• M2: 321,486 km (0.099 R)
• M3: 403,765 km (0.116 R)
• M4: 600,935 km (0.119 R)
• M5: 638,783 km (0.06 R)
• M6: 677,379 km (0.111 R)
• M7: 853,755 km (0.103 R)
• M8: 1,013,974 km (0.077 R)
• M9: 1,074,562 km (0.05 R)
• M10: 1,329,327 km (0.101 R)
• M11: 1,619,696 km (0.093 R)
• M12: 1,745,059 km (0.116 R)
• M13: 1,948,213 km (0.042 R)
• M14: 2,316,822 km (0.091 R)
• M15: 2,397,306 km (0.116 R)
• M16: 2,685,731 km (0.1 R)
• M17: 3,454,065 km (0.102 R)
• M18: 3,499,842 km (0.089 R)
• M19: 3,779,141 km (0.096 R)
• M20: 3,850,200 km (0.12 R)
• M21: 5,466,007 km (0.112 R)
• M22: 5,573,119 km (0.034 R)
• M23: 5,626,974 km (0.098 R)
• M24: 6,064,099 km (0.034 R)
• M25: 6,568,693 km (0.116 R)
• M26: 6,625,540 km (0.104 R)
• M27: 6,654,113 km (0.107 R)
• M28: 6,826,001 km (0.046 R)
• M29: 7,587,903 km (0.109 R)
• M30: 7,767,421 km (0.113 R)
• M31: 8,100,426 km (0.118 R)
• M32: 8,376,284 km (0.039 R)
• M33: 8,686,400 km (0.081 R)
• M34: 9,254,124 km (0.087 R)
• M35: 9,996,878 km (0.051 R)
• M36: 10,425,176 km (0.119 R)
• M37: 10,458,387 km (0.066 R)
• M38: 11,299,426 km (0.028 R)
• M39: 11,676,413 km (0.071 R)
• M40: 12,513,114 km (0.094 R)
• M41: 12,583,574 km (0.071 R)
• M42: 12,974,324 km (0.049 R)
• M43: 13,260,804 km (0.059 R)
• M44: 13,803,844 km (0.111 R)
• M45: 13,986,503 km (0.104 R)
• M46: 14,023,005 km (0.057 R)
• M47: 14,948,866 km (0.107 R)
• M48: 15,703,588 km (0.057 R)
• M49: 15,932,472 km (0.097 R)
• M50: 17,053,858 km (0.026 R)
• M51: 17,367,714 km (0.104 R)
• M52: 17,446,552 km (0.12 R)
• M53: 17,485,897 km (0.072 R)
• M54: 17,723,159 km (0.093 R)
• M55: 17,842,089 km (0.107 R)
• M56: 18,965,420 km (0.069 R)
• M57: 19,127,733 km (0.071 R)
• M58: 19,987,622 km (0.091 R)
• M59: 20,111,339 km (0.081 R)
• M60: 20,692,826 km (0.104 R)
• M61: 20,985,589 km (0.098 R)
• M62: 21,069,364 km (0.111 R)
• M63: 21,744,649 km (0.066 R)
• M64: 24,294,993 km (0.066 R)
• M65: 24,869,449 km (0.083 R)
• M66: 25,762,100 km (0.109 R)
• M67: 25,941,916 km (0.032 R)
• M68: 27,303,407 km (0.079 R)
• M69: 27,716,446 km (0.036 R)
• M70: 28,688,084 km (0.117 R)
• M71: 28,734,609 km (0.072 R)
• M72: 28,781,284 km (0.105 R)
• M73: 29,108,006 km (0.092 R)
• M74: 31,141,639 km (0.066 R)
• M75: 31,333,274 km (0.097 R)
• M76: 32,006,614 km (0.068 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 282 - 12,555 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit