🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.27 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 279.3

Radius: 14.5

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 0.47 AU - 0.61 AU

Year: 274 Days

Day: 14.4 Hours

Environment

Temp: -150 °C

Axial Tilt: 6.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 51,797,979 km

• M1: 180,415 km (0.081 R)
• M2: 272,418 km (0.086 R)
• M3: 362,775 km (0.118 R)
• M4: 473,776 km (0.088 R)
• M5: 568,322 km (0.119 R)
• M6: 673,938 km (0.082 R)
• M7: 774,169 km (0.114 R)
• M8: 886,218 km (0.107 R)
• M9: 986,748 km (0.092 R)
• M10: 1,079,498 km (0.085 R)
• M11: 1,213,538 km (0.085 R)
• M12: 1,320,500 km (0.115 R)
• M13: 1,447,958 km (0.104 R)
• M14: 1,583,344 km (0.12 R)
• M15: 1,683,425 km (0.114 R)
• M16: 1,863,840 km (0.048 R)
• M17: 2,020,020 km (0.027 R)
• M18: 2,168,870 km (0.115 R)
• M19: 2,272,840 km (0.105 R)
• M20: 2,374,567 km (0.067 R)
• M21: 2,490,356 km (0.074 R)
• M22: 2,582,658 km (0.09 R)
• M23: 2,853,729 km (0.094 R)
• M24: 3,048,505 km (0.114 R)
• M25: 3,197,804 km (0.11 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 161.3

Radius: 14.6

Gravity: 0.76 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 0.6 AU - 0.72 AU

Year: 370 Days

Day: 6.7 Hours

Environment

Temp: -165 °C

Axial Tilt: 35.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 51,797,979 km

• M1: 185,651 km (0.088 R)
• M2: 302,636 km (0.09 R)
• M3: 418,724 km (0.088 R)
• M4: 517,459 km (0.089 R)
• M5: 666,608 km (0.098 R)
• M6: 802,742 km (0.032 R)
• M7: 897,587 km (0.119 R)
• M8: 1,011,880 km (0.053 R)
• M9: 1,119,142 km (0.088 R)
• M10: 1,224,010 km (0.069 R)
• M11: 1,396,945 km (0.116 R)
• M12: 1,528,591 km (0.058 R)
• M13: 1,624,932 km (0.046 R)
• M14: 1,719,777 km (0.075 R)
• M15: 1,839,156 km (0.09 R)
• M16: 1,934,600 km (0.115 R)
• M17: 2,055,325 km (0.083 R)
• M18: 2,146,580 km (0.049 R)
• M19: 2,288,099 km (0.113 R)
• M20: 2,382,944 km (0.078 R)
• M21: 2,568,296 km (0.096 R)
• M22: 2,684,384 km (0.091 R)
• M23: 2,815,582 km (0.062 R)
• M24: 3,012,004 km (0.083 R)
• M25: 3,111,935 km (0.091 R)
• M26: 3,208,426 km (0.112 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 342.1

Radius: 14.7

Gravity: 1.58 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 1.2 AU - 1.32 AU

Year: 976 Days

Day: 6.9 Hours

Environment

Temp: -181 °C

Axial Tilt: 31.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 51,797,979 km

• M1: 194,477 km (0.086 R)
• M2: 304,432 km (0.064 R)
• M3: 474,225 km (0.118 R)
• M4: 604,525 km (0.114 R)
• M5: 696,677 km (0.081 R)
• M6: 804,837 km (0.109 R)
• M7: 908,957 km (0.1 R)
• M8: 1,057,657 km (0.086 R)
• M9: 1,150,108 km (0.08 R)
• M10: 1,325,437 km (0.085 R)
• M11: 1,419,833 km (0.084 R)
• M12: 1,690,306 km (0.112 R)
• M13: 1,800,560 km (0.091 R)
• M14: 1,892,114 km (0.1 R)
• M15: 2,006,855 km (0.113 R)
• M16: 2,131,620 km (0.071 R)
• M17: 2,259,227 km (0.08 R)
• M18: 2,514,142 km (0.034 R)
• M19: 2,778,930 km (0.112 R)
• M20: 3,069,748 km (0.092 R)
• M21: 3,327,206 km (0.049 R)
• M22: 3,467,529 km (0.106 R)
• M23: 3,565,067 km (0.05 R)
• M24: 3,663,652 km (0.108 R)
• M25: 3,872,640 km (0.049 R)
• M26: 4,011,317 km (0.096 R)
• M27: 4,170,340 km (0.056 R)
• M28: 4,293,309 km (0.087 R)
• M29: 4,436,923 km (0.092 R)
• M30: 4,591,907 km (0.037 R)
• M31: 4,917,132 km (0.094 R)
• M32: 5,188,952 km (0.095 R)
• M33: 5,290,977 km (0.12 R)
• M34: 5,414,246 km (0.066 R)
• M35: 5,715,985 km (0.085 R)
• M36: 5,885,031 km (0.044 R)
• M37: 5,991,395 km (0.118 R)
• M38: 6,087,885 km (0.071 R)
• M39: 6,238,830 km (0.088 R)
• M40: 6,456,644 km (0.113 R)
• M41: 6,577,519 km (0.057 R)
• M42: 6,799,223 km (0.092 R)
• M43: 7,147,936 km (0.071 R)
• M44: 7,341,665 km (0.105 R)
• M45: 7,467,926 km (0.054 R)
• M46: 7,571,896 km (0.107 R)
• M47: 7,898,169 km (0.089 R)

Asteroid Belt

Center: 4.43 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 7.6 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 413.3

Radius: 5

Gravity: 16.53 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 6.97 AU - 8.23 AU

Year: 14462 Days

Day: 24.3 Hours

Environment

Temp: -231 °C

Axial Tilt: 35.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 51,797,979 km

• M1: 138,827 km (0.054 R)
• M2: 291,716 km (0.07 R)
• M3: 344,524 km (0.065 R)
• M4: 400,922 km (0.091 R)
• M5: 1,061,696 km (0.116 R)
• M6: 1,276,967 km (0.026 R)
• M7: 1,553,125 km (0.066 R)
• M8: 1,649,317 km (0.115 R)
• M9: 1,698,235 km (0.092 R)
• M10: 1,797,418 km (0.066 R)
• M11: 2,978,045 km (0.108 R)
• M12: 3,529,612 km (0.115 R)
• M13: 3,817,289 km (0.108 R)
• M14: 3,914,827 km (0.1 R)
• M15: 4,178,867 km (0.114 R)
• M16: 4,346,865 km (0.06 R)
• M17: 4,482,850 km (0.098 R)
• M18: 5,112,208 km (0.064 R)
• M19: 5,843,442 km (0.078 R)
• M20: 6,606,840 km (0.106 R)
• M21: 7,563,818 km (0.114 R)
• M22: 7,727,478 km (0.101 R)
• M23: 7,933,624 km (0.119 R)
• M24: 8,605,767 km (0.066 R)
• M25: 8,648,403 km (0.099 R)
• M26: 9,780,709 km (0.048 R)
• M27: 9,959,029 km (0.082 R)
• M28: 10,093,518 km (0.084 R)
• M29: 10,138,397 km (0.058 R)
• M30: 10,683,083 km (0.118 R)
• M31: 11,005,167 km (0.058 R)
• M32: 11,895,275 km (0.06 R)
• M33: 12,324,920 km (0.109 R)
• M34: 13,793,672 km (0.073 R)
• M35: 13,943,569 km (0.107 R)
• M36: 14,093,915 km (0.102 R)
• M37: 15,420,100 km (0.07 R)
• M38: 15,471,861 km (0.117 R)
• M39: 15,627,592 km (0.117 R)
• M40: 16,308,412 km (0.062 R)
• M41: 16,519,943 km (0.119 R)
• M42: 17,428,601 km (0.118 R)
• M43: 17,699,074 km (0.037 R)
• M44: 18,628,675 km (0.08 R)
• M45: 19,686,182 km (0.032 R)
• M46: 19,854,929 km (0.074 R)
• M47: 19,911,327 km (0.051 R)
• M48: 20,250,615 km (0.059 R)
• M49: 20,820,433 km (0.059 R)
• M50: 21,107,212 km (0.067 R)
• M51: 21,453,232 km (0.062 R)
• M52: 21,510,977 km (0.073 R)
• M53: 21,568,871 km (0.091 R)
• M54: 22,092,314 km (0.058 R)
• M55: 22,209,150 km (0.072 R)
• M56: 22,914,654 km (0.093 R)
• M57: 23,092,227 km (0.099 R)
• M58: 23,747,016 km (0.116 R)
• M59: 24,106,799 km (0.106 R)
• M60: 24,347,652 km (0.05 R)
• M61: 28,625,852 km (0.088 R)
• M62: 28,880,916 km (0.067 R)
• M63: 29,200,756 km (0.103 R)
• M64: 31,144,332 km (0.117 R)
• M65: 31,209,856 km (0.065 R)
• M66: 31,867,488 km (0.081 R)
• M67: 32,929,035 km (0.071 R)
• M68: 33,732,824 km (0.117 R)
• M69: 34,204,656 km (0.116 R)
• M70: 34,543,046 km (0.058 R)
• M71: 34,678,731 km (0.088 R)
• M72: 35,291,334 km (0.104 R)
• M73: 35,839,012 km (0.094 R)
• M74: 36,320,418 km (0.089 R)
• M75: 37,011,860 km (0.093 R)
• M76: 37,637,927 km (0.099 R)
• M77: 38,197,423 km (0.044 R)
• M78: 39,112,363 km (0.112 R)
• M79: 40,963,787 km (0.056 R)
• M80: 41,972,525 km (0.097 R)
• M81: 42,262,146 km (0.057 R)
• M82: 43,135,200 km (0.089 R)
• M83: 43,354,510 km (0.071 R)
• M84: 43,647,273 km (0.06 R)
• M85: 44,382,247 km (0.102 R)
• M86: 44,455,999 km (0.11 R)
• M87: 45,121,411 km (0.053 R)
• M88: 45,343,863 km (0.109 R)
• M89: 45,492,413 km (0.077 R)
• M90: 46,013,612 km (0.076 R)
• M91: 46,461,957 km (0.096 R)
• M92: 46,986,746 km (0.12 R)
• M93: 48,725,074 km (0.106 R)
• M94: 49,029,505 km (0.066 R)
• M95: 50,100,177 km (0.12 R)
• M96: 50,715,324 km (0.075 R)
• M97: 51,333,013 km (0.029 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 264 - 16,333 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit