🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.29 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 518.6

Radius: 12.3

Gravity: 3.43 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 0.47 AU - 0.69 AU

Year: 295 Days

Day: 7.7 Hours

Environment

Temp: -143 °C

Axial Tilt: 5.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 28,608,862 km

• M1: 153,936 km (0.039 R)
• M2: 240,404 km (0.091 R)
• M3: 321,935 km (0.076 R)
• M4: 400,324 km (0.104 R)
• M5: 569,968 km (0.114 R)
• M6: 716,125 km (0.061 R)
• M7: 802,593 km (0.112 R)
• M8: 948,750 km (0.083 R)
• M9: 1,056,311 km (0.11 R)
• M10: 1,210,546 km (0.087 R)
• M11: 1,344,436 km (0.074 R)
• M12: 1,433,896 km (0.042 R)
• M13: 1,619,098 km (0.119 R)
• M14: 1,732,493 km (0.085 R)
• M15: 1,853,069 km (0.073 R)
• M16: 1,985,912 km (0.089 R)
• M17: 2,079,410 km (0.104 R)
• M18: 2,174,405 km (0.107 R)
• M19: 2,280,620 km (0.038 R)
• M20: 2,359,158 km (0.11 R)
• M21: 2,463,428 km (0.1 R)
• M22: 2,584,752 km (0.047 R)
• M23: 2,702,785 km (0.052 R)
• M24: 2,933,913 km (0.087 R)
• M25: 3,014,247 km (0.09 R)
• M26: 3,177,010 km (0.111 R)
• M27: 3,254,053 km (0.119 R)
• M28: 3,381,959 km (0.11 R)
• M29: 3,500,291 km (0.083 R)
• M30: 3,660,211 km (0.118 R)
• M31: 3,746,978 km (0.084 R)
• M32: 3,857,830 km (0.062 R)
• M33: 3,969,729 km (0.092 R)
• M34: 4,052,906 km (0.102 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 207.1

Radius: 11.1

Gravity: 1.68 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 0.98 AU - 1.44 AU

Year: 888 Days

Day: 11 Hours

Environment

Temp: -177 °C

Axial Tilt: 19.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 28,608,862 km

• M1: 140,921 km (0.102 R)
• M2: 246,687 km (0.042 R)
• M3: 431,590 km (0.045 R)
• M4: 636,389 km (0.051 R)
• M5: 727,943 km (0.047 R)
• M6: 883,675 km (0.108 R)
• M7: 1,106,127 km (0.114 R)
• M8: 1,219,073 km (0.1 R)
• M9: 1,429,408 km (0.091 R)
• M10: 1,519,166 km (0.116 R)
• M11: 1,842,896 km (0.061 R)
• M12: 2,009,847 km (0.095 R)
• M13: 2,240,527 km (0.105 R)
• M14: 2,405,833 km (0.074 R)
• M15: 2,493,348 km (0.066 R)
• M16: 2,685,731 km (0.063 R)
• M17: 2,769,805 km (0.065 R)
• M18: 2,890,380 km (0.055 R)
• M19: 2,976,549 km (0.075 R)
• M20: 3,203,040 km (0.118 R)
• M21: 3,519,290 km (0.11 R)
• M22: 3,681,155 km (0.053 R)
• M23: 3,759,095 km (0.093 R)
• M24: 3,940,558 km (0.114 R)
• M25: 4,411,192 km (0.063 R)
• M26: 4,502,597 km (0.104 R)
• M27: 4,586,072 km (0.099 R)
• M28: 4,712,483 km (0.095 R)
• M29: 4,831,413 km (0.118 R)
• M30: 4,925,510 km (0.05 R)
• M31: 5,080,942 km (0.096 R)
• M32: 5,159,331 km (0.11 R)
• M33: 5,326,133 km (0.069 R)
• M34: 5,521,358 km (0.083 R)
• M35: 5,619,943 km (0.098 R)
• M36: 5,701,025 km (0.098 R)
• M37: 5,919,139 km (0.105 R)
• M38: 6,075,319 km (0.077 R)
• M39: 6,326,344 km (0.092 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 378.3

Radius: 10.8

Gravity: 3.24 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 1.33 AU - 2.07 AU

Year: 1478 Days

Day: 7 Hours

Environment

Temp: -201 °C

Axial Tilt: 11.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 28,608,862 km

• M1: 224,397 km (0.099 R)
• M2: 339,737 km (0.081 R)
• M3: 462,407 km (0.119 R)
• M4: 574,456 km (0.095 R)
• M5: 667,057 km (0.12 R)
• M6: 790,625 km (0.113 R)
• M7: 977,472 km (0.12 R)
• M8: 1,047,933 km (0.088 R)
• M9: 1,411,157 km (0.065 R)
• M10: 1,483,562 km (0.027 R)
• M11: 1,599,052 km (0.094 R)
• M12: 1,674,898 km (0.078 R)
• M13: 1,927,718 km (0.101 R)
• M14: 2,008,651 km (0.084 R)
• M15: 2,211,655 km (0.083 R)
• M16: 2,431,265 km (0.096 R)
• M17: 2,638,009 km (0.114 R)
• M18: 2,820,069 km (0.109 R)
• M19: 3,121,958 km (0.102 R)
• M20: 3,250,014 km (0.108 R)
• M21: 3,358,023 km (0.061 R)
• M22: 3,588,853 km (0.092 R)
• M23: 3,802,329 km (0.09 R)
• M24: 3,870,546 km (0.095 R)
• M25: 3,985,287 km (0.055 R)
• M26: 4,101,076 km (0.039 R)
• M27: 4,241,698 km (0.118 R)
• M28: 4,336,244 km (0.11 R)
• M29: 4,467,591 km (0.101 R)
• M30: 4,588,017 km (0.082 R)
• M31: 4,869,261 km (0.055 R)
• M32: 4,980,861 km (0.084 R)
• M33: 5,930,658 km (0.102 R)
• M34: 6,010,094 km (0.114 R)
• M35: 6,103,294 km (0.115 R)
• M36: 6,264,112 km (0.109 R)
• M37: 6,385,585 km (0.062 R)
• M38: 6,521,570 km (0.082 R)
• M39: 6,658,601 km (0.087 R)
• M40: 6,768,855 km (0.097 R)
• M41: 6,907,532 km (0.072 R)
• M42: 7,187,729 km (0.12 R)
• M43: 7,443,242 km (0.111 R)
• M44: 7,672,875 km (0.091 R)
• M45: 7,904,751 km (0.079 R)
• M46: 8,094,890 km (0.095 R)
• M47: 8,242,244 km (0.119 R)
• M48: 8,420,266 km (0.069 R)
• M49: 8,539,645 km (0.111 R)
• M50: 8,734,870 km (0.116 R)
• M51: 9,007,437 km (0.028 R)
• M52: 9,144,918 km (0.105 R)
• M53: 9,607,923 km (0.047 R)
• M54: 9,999,720 km (0.066 R)
• M55: 10,126,280 km (0.102 R)
• M56: 10,332,875 km (0.072 R)
• M57: 10,460,781 km (0.119 R)
• M58: 10,589,136 km (0.106 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 999.5

Radius: 13.4

Gravity: 5.57 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 3.07 AU - 3.33 AU

Year: 3817 Days

Day: 6.9 Hours

Environment

Temp: -208 °C

Axial Tilt: 35.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 28,608,862 km

• M1: 224,247 km (0.116 R)
• M2: 344,973 km (0.048 R)
• M3: 533,466 km (0.062 R)
• M4: 627,114 km (0.108 R)
• M5: 727,644 km (0.1 R)
• M6: 896,540 km (0.03 R)
• M7: 1,190,201 km (0.047 R)
• M8: 1,348,924 km (0.088 R)
• M9: 1,515,277 km (0.065 R)
• M10: 1,753,287 km (0.104 R)
• M11: 2,021,217 km (0.094 R)
• M12: 2,448,169 km (0.106 R)
• M13: 2,559,470 km (0.109 R)
• M14: 2,672,566 km (0.096 R)
• M15: 2,806,606 km (0.107 R)
• M16: 2,903,695 km (0.115 R)
• M17: 3,202,142 km (0.095 R)
• M18: 3,365,503 km (0.1 R)
• M19: 4,090,604 km (0.085 R)
• M20: 4,179,166 km (0.06 R)
• M21: 4,981,011 km (0.041 R)
• M22: 5,805,445 km (0.096 R)
• M23: 6,005,607 km (0.058 R)
• M24: 6,106,585 km (0.116 R)
• M25: 6,259,025 km (0.104 R)
• M26: 6,750,454 km (0.088 R)
• M27: 7,335,083 km (0.113 R)
• M28: 7,578,927 km (0.05 R)
• M29: 8,047,019 km (0.086 R)
• M30: 8,158,469 km (0.107 R)
• M31: 8,270,518 km (0.12 R)
• M32: 8,383,165 km (0.056 R)
• M33: 8,838,541 km (0.101 R)
• M34: 8,953,582 km (0.119 R)
• M35: 9,272,674 km (0.045 R)
• M36: 9,448,452 km (0.074 R)
• M37: 9,773,378 km (0.096 R)
• M38: 10,042,056 km (0.104 R)
• M39: 10,404,083 km (0.055 R)
• M40: 10,586,593 km (0.082 R)
• M41: 10,831,783 km (0.111 R)
• M42: 11,141,002 km (0.054 R)
• M43: 11,515,745 km (0.05 R)
• M44: 12,503,240 km (0.097 R)
• M45: 12,600,180 km (0.036 R)
• M46: 12,958,168 km (0.119 R)
• M47: 13,683,867 km (0.082 R)
• M48: 14,524,756 km (0.074 R)
• M49: 15,175,058 km (0.06 R)
• M50: 16,503,936 km (0.084 R)
• M51: 16,931,337 km (0.083 R)
• M52: 17,290,372 km (0.116 R)
• M53: 17,760,858 km (0.049 R)
• M54: 17,942,918 km (0.11 R)
• M55: 18,162,229 km (0.099 R)
• M56: 18,492,840 km (0.049 R)
• M57: 18,825,396 km (0.077 R)
• M58: 19,759,784 km (0.114 R)
• M59: 20,480,098 km (0.086 R)
• M60: 20,785,876 km (0.108 R)
• M61: 21,093,300 km (0.097 R)
• M62: 21,402,219 km (0.067 R)
• M63: 22,337,804 km (0.1 R)
• M64: 22,573,870 km (0.073 R)
• M65: 22,771,189 km (0.082 R)
• M66: 23,088,038 km (0.081 R)
• M67: 24,007,167 km (0.092 R)
• M68: 24,572,497 km (0.111 R)
• M69: 24,816,192 km (0.115 R)
• M70: 26,461,021 km (0.073 R)
• M71: 26,919,538 km (0.112 R)
• M72: 27,675,456 km (0.109 R)
• M73: 28,056,033 km (0.069 R)
• M74: 28,481,041 km (0.102 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: 516 - 17,438 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit