🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.42 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 169.6

Radius: 14.3

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 0.75 AU - 0.93 AU

Year: 513 Days

Day: 13.1 Hours

Environment

Temp: -171 °C

Axial Tilt: 10.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 40,938,349 km

• M1: 181,163 km (0.108 R)
• M2: 305,628 km (0.107 R)
• M3: 395,238 km (0.101 R)
• M4: 494,571 km (0.081 R)
• M5: 611,107 km (0.095 R)
• M6: 714,629 km (0.066 R)
• M7: 828,473 km (0.108 R)
• M8: 970,292 km (0.076 R)
• M9: 1,088,025 km (0.102 R)
• M10: 1,203,515 km (0.093 R)
• M11: 1,391,260 km (0.059 R)
• M12: 1,480,720 km (0.053 R)
• M13: 1,610,271 km (0.096 R)
• M14: 1,863,541 km (0.088 R)
• M15: 1,986,061 km (0.082 R)
• M16: 2,078,513 km (0.106 R)
• M17: 2,191,609 km (0.045 R)
• M18: 2,335,971 km (0.07 R)
• M19: 2,463,877 km (0.099 R)
• M20: 2,609,286 km (0.082 R)
• M21: 2,706,076 km (0.09 R)
• M22: 2,835,478 km (0.101 R)
• M23: 3,025,467 km (0.085 R)
• M24: 3,440,751 km (0.072 R)
• M25: 3,570,153 km (0.059 R)
• M26: 3,799,038 km (0.08 R)
• M27: 3,974,067 km (0.12 R)
• M28: 4,074,298 km (0.065 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 514.2

Radius: 14.7

Gravity: 2.38 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 0.94 AU - 1.04 AU

Year: 657 Days

Day: 5.3 Hours

Environment

Temp: -174 °C

Axial Tilt: 39.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 40,938,349 km

• M1: 182,958 km (0.112 R)
• M2: 286,929 km (0.095 R)
• M3: 407,953 km (0.113 R)
• M4: 521,648 km (0.098 R)
• M5: 633,248 km (0.095 R)
• M6: 737,069 km (0.066 R)
• M7: 857,196 km (0.107 R)
• M8: 1,025,793 km (0.074 R)
• M9: 1,278,613 km (0.102 R)
• M10: 1,725,163 km (0.079 R)
• M11: 1,885,083 km (0.086 R)
• M12: 2,023,311 km (0.059 R)
• M13: 2,282,415 km (0.027 R)
• M14: 2,523,716 km (0.118 R)
• M15: 2,758,734 km (0.102 R)
• M16: 2,871,382 km (0.11 R)
• M17: 3,101,463 km (0.104 R)
• M18: 3,250,463 km (0.081 R)
• M19: 3,377,920 km (0.102 R)
• M20: 3,645,999 km (0.098 R)
• M21: 3,988,878 km (0.104 R)
• M22: 4,220,605 km (0.118 R)
• M23: 4,545,382 km (0.117 R)
• M24: 4,688,397 km (0.117 R)
• M25: 4,805,832 km (0.112 R)
• M26: 5,071,069 km (0.067 R)
• M27: 5,511,485 km (0.118 R)
• M28: 5,770,139 km (0.094 R)
• M29: 6,230,003 km (0.097 R)
• M30: 6,399,348 km (0.057 R)
• M31: 7,040,225 km (0.076 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 298.7

Radius: 10.1

Gravity: 2.93 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 0.87 AU - 1.13 AU

Year: 667 Days

Day: 10.4 Hours

Environment

Temp: -179 °C

Axial Tilt: 32.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 40,938,349 km

• M1: 126,111 km (0.077 R)
• M2: 192,981 km (0.119 R)
• M3: 262,993 km (0.063 R)
• M4: 330,462 km (0.088 R)
• M5: 435,479 km (0.119 R)
• M6: 500,106 km (0.073 R)
• M7: 729,439 km (0.084 R)
• M8: 804,986 km (0.077 R)
• M9: 923,916 km (0.066 R)
• M10: 987,944 km (0.091 R)
• M11: 1,067,979 km (0.11 R)
• M12: 1,384,229 km (0.116 R)
• M13: 1,474,736 km (0.105 R)
• M14: 1,578,258 km (0.112 R)
• M15: 1,764,058 km (0.093 R)
• M16: 1,927,419 km (0.08 R)
• M17: 1,999,076 km (0.108 R)
• M18: 2,114,267 km (0.086 R)
• M19: 2,188,318 km (0.107 R)
• M20: 2,389,826 km (0.076 R)
• M21: 2,505,914 km (0.107 R)
• M22: 2,584,453 km (0.109 R)
• M23: 2,757,238 km (0.089 R)
• M24: 2,913,419 km (0.036 R)
• M25: 2,989,265 km (0.038 R)
• M26: 3,079,622 km (0.094 R)
• M27: 3,255,998 km (0.12 R)
• M28: 3,334,686 km (0.107 R)
• M29: 3,464,986 km (0.062 R)
• M30: 3,611,592 km (0.119 R)
• M31: 3,873,238 km (0.084 R)
• M32: 3,941,605 km (0.115 R)
• M33: 4,558,397 km (0.051 R)
• M34: 4,727,442 km (0.08 R)
• M35: 4,825,130 km (0.101 R)
• M36: 5,022,300 km (0.109 R)
• M37: 5,163,520 km (0.093 R)
• M38: 5,348,273 km (0.091 R)
• M39: 5,715,985 km (0.093 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 776.5

Radius: 14.9

Gravity: 3.5 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 1.01 AU - 1.41 AU

Year: 888 Days

Day: 9.1 Hours

Environment

Temp: -188 °C

Axial Tilt: 21.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 40,938,349 km

• M1: 192,233 km (0.045 R)
• M2: 373,845 km (0.084 R)
• M3: 475,572 km (0.111 R)
• M4: 669,450 km (0.086 R)
• M5: 827,575 km (0.106 R)
• M6: 987,196 km (0.117 R)
• M7: 1,192,295 km (0.103 R)
• M8: 1,419,833 km (0.081 R)
• M9: 1,638,994 km (0.11 R)
• M10: 1,757,027 km (0.033 R)
• M11: 1,861,596 km (0.104 R)
• M12: 2,120,101 km (0.044 R)
• M13: 2,214,796 km (0.101 R)
• M14: 2,408,526 km (0.083 R)
• M15: 2,543,912 km (0.105 R)
• M16: 2,946,779 km (0.059 R)
• M17: 3,190,474 km (0.097 R)
• M18: 3,380,164 km (0.118 R)
• M19: 3,491,913 km (0.088 R)
• M20: 3,677,265 km (0.099 R)
• M21: 3,802,628 km (0.117 R)
• M22: 3,972,272 km (0.113 R)
• M23: 4,133,539 km (0.085 R)
• M24: 4,286,129 km (0.095 R)
• M25: 4,540,744 km (0.089 R)
• M26: 4,709,640 km (0.092 R)
• M27: 4,938,226 km (0.115 R)
• M28: 5,217,226 km (0.115 R)
• M29: 5,406,168 km (0.118 R)
• M30: 5,645,674 km (0.103 R)
• M31: 5,754,581 km (0.057 R)
• M32: 5,864,237 km (0.036 R)
• M33: 6,023,857 km (0.035 R)
• M34: 6,135,308 km (0.096 R)
• M35: 6,360,153 km (0.119 R)
• M36: 6,473,549 km (0.079 R)
• M37: 6,574,976 km (0.027 R)
• M38: 7,538,386 km (0.095 R)
• M39: 7,765,925 km (0.071 R)
• M40: 8,407,101 km (0.037 R)
• M41: 8,559,691 km (0.102 R)
• M42: 8,783,190 km (0.095 R)
• M43: 9,107,967 km (0.111 R)
• M44: 9,393,699 km (0.031 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 654.5

Radius: 12.8

Gravity: 3.99 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 1.77 AU - 2.37 AU

Year: 1986 Days

Day: 9.6 Hours

Environment

Temp: -209 °C

Axial Tilt: 14.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 40,938,349 km

• M1: 161,865 km (0.098 R)
• M2: 272,418 km (0.04 R)
• M3: 381,475 km (0.099 R)
• M4: 479,461 km (0.078 R)
• M5: 595,998 km (0.096 R)
• M6: 731,833 km (0.098 R)
• M7: 887,863 km (0.068 R)
• M8: 1,111,363 km (0.076 R)
• M9: 1,294,171 km (0.052 R)
• M10: 1,625,231 km (0.08 R)
• M11: 2,148,076 km (0.064 R)
• M12: 2,305,303 km (0.102 R)
• M13: 2,478,837 km (0.117 R)
• M14: 2,865,697 km (0.093 R)
• M15: 3,066,457 km (0.049 R)
• M16: 3,272,005 km (0.097 R)
• M17: 3,653,479 km (0.084 R)
• M18: 3,989,775 km (0.083 R)
• M19: 4,079,235 km (0.11 R)
• M20: 4,459,213 km (0.102 R)
• M21: 4,583,230 km (0.113 R)
• M22: 4,818,996 km (0.081 R)
• M23: 5,074,809 km (0.074 R)
• M24: 5,600,047 km (0.109 R)
• M25: 5,835,364 km (0.034 R)
• M26: 5,954,294 km (0.047 R)
• M27: 6,229,106 km (0.057 R)
• M28: 6,350,729 km (0.117 R)
• M29: 6,666,979 km (0.052 R)
• M30: 7,260,284 km (0.11 R)
• M31: 7,351,688 km (0.116 R)
• M32: 7,964,591 km (0.062 R)
• M33: 8,248,527 km (0.119 R)
• M34: 8,516,756 km (0.112 R)
• M35: 8,632,545 km (0.092 R)
• M36: 8,729,485 km (0.102 R)
• M37: 9,179,924 km (0.12 R)
• M38: 9,457,877 km (0.07 R)
• M39: 9,597,900 km (0.079 R)
• M40: 9,678,234 km (0.111 R)
• M41: 10,349,480 km (0.117 R)
• M42: 10,618,158 km (0.107 R)
• M43: 11,056,928 km (0.087 R)
• M44: 11,246,918 km (0.081 R)
• M45: 11,416,562 km (0.074 R)
• M46: 11,694,215 km (0.073 R)
• M47: 11,909,187 km (0.084 R)
• M48: 12,103,964 km (0.055 R)
• M49: 12,234,263 km (0.092 R)
• M50: 12,804,680 km (0.102 R)
• M51: 12,915,383 km (0.071 R)
• M52: 13,137,835 km (0.12 R)
• M53: 13,654,097 km (0.076 R)
• M54: 14,268,645 km (0.092 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 857

Radius: 9.7

Gravity: 9.11 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 4.23 AU - 5.41 AU

Year: 7057 Days

Day: 14.9 Hours

Environment

Temp: -224 °C

Axial Tilt: 48.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 40,938,349 km

• M1: 135,087 km (0.083 R)
• M2: 227,538 km (0.094 R)
• M3: 435,031 km (0.084 R)
• M4: 497,413 km (0.066 R)
• M5: 828,473 km (0.111 R)
• M6: 909,256 km (0.114 R)
• M7: 1,061,546 km (0.095 R)
• M8: 1,241,064 km (0.112 R)
• M9: 1,334,712 km (0.094 R)
• M10: 1,450,351 km (0.112 R)
• M11: 1,549,236 km (0.04 R)
• M12: 2,011,792 km (0.114 R)
• M13: 2,100,504 km (0.118 R)
• M14: 2,491,852 km (0.112 R)
• M15: 2,611,530 km (0.086 R)
• M16: 2,708,469 km (0.076 R)
• M17: 2,806,755 km (0.058 R)
• M18: 2,956,503 km (0.115 R)
• M19: 3,108,793 km (0.077 R)
• M20: 3,315,986 km (0.079 R)
• M21: 3,394,974 km (0.032 R)
• M22: 3,853,940 km (0.088 R)
• M23: 3,992,767 km (0.092 R)
• M24: 4,593,702 km (0.118 R)
• M25: 4,740,906 km (0.104 R)
• M26: 4,830,066 km (0.074 R)
• M27: 4,919,825 km (0.115 R)
• M28: 5,192,243 km (0.114 R)
• M29: 5,314,913 km (0.038 R)
• M30: 5,847,182 km (0.025 R)
• M31: 6,462,179 km (0.075 R)
• M32: 7,199,846 km (0.066 R)
• M33: 7,999,597 km (0.113 R)
• M34: 8,177,169 km (0.098 R)
• M35: 8,391,992 km (0.109 R)
• M36: 8,536,204 km (0.08 R)
• M37: 9,419,131 km (0.1 R)
• M38: 11,032,993 km (0.116 R)
• M39: 11,589,945 km (0.066 R)
• M40: 11,871,788 km (0.037 R)
• M41: 12,115,184 km (0.066 R)
• M42: 12,278,245 km (0.059 R)
• M43: 13,609,965 km (0.094 R)
• M44: 13,907,366 km (0.074 R)
• M45: 14,292,880 km (0.087 R)
• M46: 14,551,834 km (0.099 R)
• M47: 14,681,984 km (0.116 R)
• M48: 15,162,193 km (0.106 R)
• M49: 16,003,831 km (0.115 R)
• M50: 16,362,865 km (0.105 R)
• M51: 17,042,937 km (0.12 R)
• M52: 17,180,119 km (0.058 R)
• M53: 17,593,757 km (0.062 R)
• M54: 18,103,886 km (0.036 R)
• M55: 20,482,791 km (0.081 R)
• M56: 20,580,029 km (0.083 R)
• M57: 20,970,330 km (0.045 R)
• M58: 21,068,317 km (0.109 R)
• M59: 21,659,229 km (0.099 R)
• M60: 21,907,112 km (0.075 R)
• M61: 22,706,563 km (0.093 R)
• M62: 23,617,315 km (0.104 R)
• M63: 24,128,491 km (0.06 R)
• M64: 25,265,884 km (0.059 R)
• M65: 25,893,596 km (0.071 R)
• M66: 26,104,080 km (0.052 R)
• M67: 27,111,173 km (0.039 R)
• M68: 27,378,355 km (0.081 R)
• M69: 27,592,579 km (0.116 R)
• M70: 28,618,372 km (0.089 R)
• M71: 29,711,633 km (0.12 R)
• M72: 30,540,405 km (0.085 R)
• M73: 30,985,609 km (0.073 R)
• M74: 32,730,817 km (0.103 R)
• M75: 33,072,349 km (0.045 R)
• M76: 33,816,150 km (0.112 R)
• M77: 34,219,017 km (0.047 R)
• M78: 34,971,345 km (0.086 R)
• M79: 35,612,222 km (0.099 R)
• M80: 36,022,120 km (0.079 R)
• M81: 37,439,261 km (0.064 R)
• M82: 38,754,076 km (0.113 R)
• M83: 39,055,067 km (0.118 R)
• M84: 39,356,806 km (0.036 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 302 - 10,879 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit