🌌 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: 486.5

Radius: 10.9

Gravity: 4.09 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 0.42 AU - 0.6 AU

Year: 247 Days

Day: 13.5 Hours

Environment

Temp: -137 °C

Axial Tilt: 15.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 66,455,694 km

• M1: 136,433 km (0.117 R)
• M2: 225,145 km (0.087 R)
• M3: 340,485 km (0.104 R)
• M4: 408,851 km (0.074 R)
• M5: 543,489 km (0.061 R)
• M6: 641,924 km (0.118 R)
• M7: 752,926 km (0.12 R)
• M8: 837,000 km (0.06 R)
• M9: 915,090 km (0.055 R)
• M10: 986,000 km (0.048 R)
• M11: 1,210,845 km (0.067 R)
• M12: 1,311,375 km (0.1 R)
• M13: 1,486,704 km (0.069 R)
• M14: 1,567,636 km (0.104 R)
• M15: 1,638,246 km (0.084 R)
• M16: 1,758,373 km (0.1 R)
• M17: 1,852,620 km (0.113 R)
• M18: 1,931,757 km (0.118 R)
• M19: 2,016,280 km (0.12 R)
• M20: 2,145,682 km (0.059 R)
• M21: 2,233,347 km (0.077 R)
• M22: 2,340,309 km (0.078 R)
• M23: 2,453,704 km (0.106 R)
• M24: 2,714,154 km (0.118 R)
• M25: 2,795,087 km (0.105 R)
• M26: 2,886,491 km (0.1 R)
• M27: 3,037,734 km (0.109 R)
• M28: 3,221,889 km (0.088 R)
• M29: 3,338,276 km (0.107 R)
• M30: 3,466,332 km (0.049 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 415.8

Radius: 11.7

Gravity: 3.04 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 0.96 AU - 1.04 AU

Year: 678 Days

Day: 13.5 Hours

Environment

Temp: -176 °C

Axial Tilt: 46.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 66,455,694 km

• M1: 151,094 km (0.08 R)
• M2: 226,042 km (0.119 R)
• M3: 315,053 km (0.099 R)
• M4: 392,994 km (0.032 R)
• M5: 465,848 km (0.086 R)
• M6: 544,686 km (0.119 R)
• M7: 794,664 km (0.118 R)
• M8: 975,977 km (0.082 R)
• M9: 1,160,879 km (0.098 R)
• M10: 1,285,345 km (0.119 R)
• M11: 1,571,974 km (0.076 R)
• M12: 1,656,048 km (0.089 R)
• M13: 1,729,351 km (0.095 R)
• M14: 1,828,834 km (0.118 R)
• M15: 2,092,874 km (0.092 R)
• M16: 2,165,728 km (0.076 R)
• M17: 2,321,310 km (0.118 R)
• M18: 2,431,564 km (0.047 R)
• M19: 2,536,731 km (0.053 R)
• M20: 2,795,386 km (0.111 R)
• M21: 2,913,119 km (0.106 R)
• M22: 3,047,608 km (0.093 R)
• M23: 3,130,934 km (0.1 R)
• M24: 3,245,675 km (0.045 R)
• M25: 3,369,692 km (0.057 R)
• M26: 3,471,568 km (0.114 R)
• M27: 3,558,634 km (0.075 R)
• M28: 3,726,932 km (0.078 R)
• M29: 4,030,017 km (0.115 R)
• M30: 4,113,343 km (0.105 R)
• M31: 4,239,304 km (0.106 R)
• M32: 4,358,085 km (0.114 R)
• M33: 4,478,063 km (0.07 R)
• M34: 4,782,794 km (0.094 R)
• M35: 4,871,206 km (0.049 R)
• M36: 4,951,091 km (0.05 R)
• M37: 5,085,430 km (0.042 R)
• M38: 5,229,942 km (0.111 R)
• M39: 5,431,001 km (0.039 R)
• M40: 5,728,102 km (0.071 R)
• M41: 5,859,749 km (0.11 R)
• M42: 6,059,163 km (0.08 R)
• M43: 6,318,715 km (0.054 R)
• M44: 6,415,953 km (0.1 R)
• M45: 6,591,881 km (0.072 R)
• M46: 6,670,719 km (0.113 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 76.5

Radius: 14.7

Gravity: 0.35 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 4.11 AU - 5.31 AU

Year: 6933 Days

Day: 9.5 Hours

Environment

Temp: -214 °C

Axial Tilt: 32.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 66,455,694 km

• M1: 257,907 km (0.093 R)
• M2: 500,255 km (0.073 R)
• M3: 1,735,934 km (0.062 R)
• M4: 1,893,011 km (0.047 R)
• M5: 2,313,681 km (0.086 R)
• M6: 2,555,730 km (0.11 R)
• M7: 2,806,456 km (0.119 R)
• M8: 3,123,903 km (0.086 R)
• M9: 3,347,252 km (0.071 R)
• M10: 3,453,317 km (0.079 R)
• M11: 3,920,811 km (0.061 R)
• M12: 4,032,859 km (0.099 R)
• M13: 4,178,568 km (0.067 R)
• M14: 4,358,983 km (0.114 R)
• M15: 4,744,945 km (0.079 R)
• M16: 4,950,642 km (0.097 R)
• M17: 5,106,972 km (0.03 R)
• M18: 5,658,091 km (0.077 R)
• M19: 6,284,607 km (0.083 R)
• M20: 7,049,949 km (0.04 R)
• M21: 7,703,692 km (0.06 R)
• M22: 7,844,912 km (0.06 R)
• M23: 8,253,165 km (0.094 R)
• M24: 9,197,127 km (0.095 R)
• M25: 11,254,996 km (0.098 R)
• M26: 11,715,608 km (0.114 R)
• M27: 11,808,508 km (0.112 R)
• M28: 12,536,601 km (0.106 R)
• M29: 12,774,611 km (0.069 R)
• M30: 13,014,267 km (0.051 R)
• M31: 13,182,864 km (0.101 R)
• M32: 14,160,037 km (0.102 R)
• M33: 14,259,071 km (0.102 R)
• M34: 14,407,921 km (0.117 R)
• M35: 14,507,553 km (0.104 R)
• M36: 14,682,433 km (0.059 R)
• M37: 15,287,257 km (0.111 R)
• M38: 16,339,229 km (0.114 R)
• M39: 16,469,230 km (0.065 R)
• M40: 16,651,589 km (0.117 R)

Planet 4 - Ice Giant

Semi-Major Axis: 7.45 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 959.7

Radius: 4

Gravity: 59.98 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 6.14 AU - 8.76 AU

Year: 13792 Days

Day: 19 Hours

Environment

Temp: -233 °C

Axial Tilt: 37.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 66,455,694 km

• M1: 80,633 km (0.091 R)
• M2: 106,514 km (0.083 R)
• M3: 237,561 km (0.03 R)
• M4: 541,694 km (0.076 R)
• M5: 953,387 km (0.063 R)
• M6: 1,386,473 km (0.094 R)
• M7: 1,933,104 km (0.037 R)
• M8: 2,055,924 km (0.116 R)
• M9: 2,181,287 km (0.113 R)
• M10: 2,309,193 km (0.053 R)
• M11: 2,810,196 km (0.115 R)
• M12: 2,844,753 km (0.076 R)
• M13: 3,380,313 km (0.069 R)
• M14: 3,603,065 km (0.06 R)
• M15: 4,911,148 km (0.12 R)
• M16: 5,724,063 km (0.052 R)
• M17: 5,944,720 km (0.035 R)
• M18: 6,213,398 km (0.092 R)
• M19: 6,902,147 km (0.118 R)
• M20: 7,137,015 km (0.064 R)
• M21: 7,857,479 km (0.045 R)
• M22: 8,053,452 km (0.118 R)
• M23: 8,500,301 km (0.101 R)
• M24: 9,262,951 km (0.05 R)
• M25: 9,678,533 km (0.084 R)
• M26: 12,014,205 km (0.119 R)
• M27: 13,917,987 km (0.071 R)
• M28: 14,813,780 km (0.107 R)
• M29: 15,543,817 km (0.118 R)
• M30: 15,666,637 km (0.108 R)
• M31: 15,728,122 km (0.109 R)
• M32: 16,161,058 km (0.117 R)
• M33: 16,912,338 km (0.107 R)
• M34: 17,165,308 km (0.042 R)
• M35: 17,355,747 km (0.032 R)
• M36: 18,060,353 km (0.114 R)
• M37: 18,124,829 km (0.114 R)
• M38: 18,189,456 km (0.112 R)
• M39: 19,167,526 km (0.118 R)
• M40: 19,629,784 km (0.107 R)
• M41: 19,895,470 km (0.097 R)
• M42: 21,242,299 km (0.098 R)
• M43: 21,515,166 km (0.071 R)
• M44: 22,064,340 km (0.07 R)
• M45: 23,106,438 km (0.095 R)
• M46: 23,316,773 km (0.117 R)
• M47: 25,962,860 km (0.101 R)
• M48: 26,108,568 km (0.095 R)
• M49: 26,254,576 km (0.106 R)
• M50: 26,474,036 km (0.115 R)
• M51: 27,654,812 km (0.104 R)
• M52: 27,729,312 km (0.104 R)
• M53: 28,102,110 km (0.098 R)
• M54: 28,176,909 km (0.052 R)
• M55: 28,626,899 km (0.108 R)
• M56: 30,220,715 km (0.048 R)
• M57: 30,373,903 km (0.096 R)
• M58: 31,454,149 km (0.104 R)
• M59: 32,076,925 km (0.102 R)
• M60: 32,311,644 km (0.069 R)
• M61: 33,334,894 km (0.03 R)
• M62: 34,608,869 km (0.066 R)
• M63: 35,251,841 km (0.116 R)
• M64: 36,386,540 km (0.042 R)
• M65: 37,533,059 km (0.112 R)
• M66: 37,945,350 km (0.059 R)
• M67: 39,442,227 km (0.062 R)
• M68: 39,693,701 km (0.106 R)
• M69: 41,128,045 km (0.11 R)
• M70: 41,382,810 km (0.11 R)
• M71: 41,723,594 km (0.118 R)
• M72: 42,321,986 km (0.111 R)
• M73: 42,665,163 km (0.107 R)
• M74: 42,923,070 km (0.11 R)
• M75: 43,181,725 km (0.057 R)
• M76: 45,180,951 km (0.113 R)
• M77: 45,268,465 km (0.09 R)
• M78: 45,443,794 km (0.095 R)
• M79: 46,589,265 km (0.116 R)
• M80: 47,032,374 km (0.111 R)
• M81: 47,298,957 km (0.093 R)
• M82: 48,012,090 km (0.11 R)
• M83: 50,172,882 km (0.046 R)
• M84: 50,536,105 km (0.065 R)
• M85: 52,457,241 km (0.046 R)
• M86: 53,936,914 km (0.041 R)
• M87: 55,430,349 km (0.119 R)
• M88: 57,316,031 km (0.109 R)
• M89: 57,600,715 km (0.078 R)
• M90: 60,473,144 km (0.068 R)
• M91: 60,859,705 km (0.093 R)
• M92: 61,343,953 km (0.109 R)
• M93: 61,441,042 km (0.106 R)
• M94: 62,121,413 km (0.117 R)
• M95: 63,293,812 km (0.078 R)
• M96: 63,882,779 km (0.088 R)
• M97: 64,967,214 km (0.117 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 390 - 12,328 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit