🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.34 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 505

Radius: 9.7

Gravity: 5.37 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 0.53 AU - 0.81 AU

Year: 372 Days

Day: 5.1 Hours

Environment

Temp: -151 °C

Axial Tilt: 127.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 65,542,425 km

• M1: 120,725 km (0.057 R)
• M2: 184,604 km (0.093 R)
• M3: 287,677 km (0.094 R)
• M4: 367,113 km (0.08 R)
• M5: 554,111 km (0.116 R)
• M6: 684,111 km (0.056 R)
• M7: 747,989 km (0.11 R)
• M8: 810,222 km (0.072 R)
• M9: 1,016,518 km (0.079 R)
• M10: 1,128,267 km (0.083 R)
• M11: 1,364,781 km (0.078 R)
• M12: 1,536,071 km (0.088 R)
• M13: 1,675,347 km (0.108 R)
• M14: 1,778,868 km (0.117 R)
• M15: 1,844,093 km (0.084 R)
• M16: 1,930,710 km (0.05 R)
• M17: 2,092,126 km (0.067 R)
• M18: 2,171,862 km (0.054 R)
• M19: 2,236,339 km (0.071 R)
• M20: 2,395,062 km (0.118 R)
• M21: 2,484,222 km (0.097 R)
• M22: 2,608,837 km (0.085 R)
• M23: 2,677,503 km (0.092 R)
• M24: 2,770,253 km (0.111 R)
• M25: 2,834,580 km (0.113 R)
• M26: 2,911,324 km (0.105 R)
• M27: 2,988,816 km (0.101 R)
• M28: 3,109,242 km (0.098 R)
• M29: 3,231,464 km (0.116 R)
• M30: 3,317,931 km (0.11 R)
• M31: 3,423,996 km (0.086 R)
• M32: 3,575,539 km (0.085 R)
• M33: 3,735,908 km (0.109 R)
• M34: 3,971,075 km (0.091 R)
• M35: 4,090,604 km (0.106 R)
• M36: 4,157,474 km (0.084 R)
• M37: 4,251,721 km (0.045 R)
• M38: 4,353,448 km (0.108 R)
• M39: 4,421,814 km (0.056 R)
• M40: 4,559,444 km (0.094 R)
• M41: 4,684,657 km (0.088 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 170.7

Radius: 11.9

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 0.87 AU - 1.01 AU

Year: 618 Days

Day: 10.5 Hours

Environment

Temp: -175 °C

Axial Tilt: 46.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 65,542,425 km

• M1: 151,842 km (0.092 R)
• M2: 239,955 km (0.105 R)
• M3: 333,154 km (0.062 R)
• M4: 416,032 km (0.103 R)
• M5: 547,379 km (0.081 R)
• M6: 658,380 km (0.118 R)
• M7: 788,830 km (0.109 R)
• M8: 868,715 km (0.103 R)
• M9: 1,006,046 km (0.11 R)
• M10: 1,118,244 km (0.07 R)
• M11: 1,209,499 km (0.085 R)
• M12: 1,299,258 km (0.118 R)
• M13: 1,382,434 km (0.094 R)
• M14: 1,481,169 km (0.067 R)
• M15: 1,596,359 km (0.116 R)
• M16: 1,719,478 km (0.056 R)
• M17: 1,806,693 km (0.11 R)
• M18: 1,970,503 km (0.03 R)
• M19: 2,062,057 km (0.08 R)
• M20: 2,139,549 km (0.088 R)
• M21: 2,281,517 km (0.092 R)
• M22: 2,388,629 km (0.116 R)
• M23: 2,497,536 km (0.079 R)
• M24: 2,580,414 km (0.112 R)
• M25: 2,669,724 km (0.083 R)
• M26: 2,754,546 km (0.118 R)
• M27: 2,828,746 km (0.069 R)
• M28: 3,032,050 km (0.073 R)
• M29: 3,138,563 km (0.088 R)
• M30: 3,453,168 km (0.041 R)
• M31: 3,589,451 km (0.117 R)
• M32: 3,752,812 km (0.112 R)
• M33: 3,848,106 km (0.112 R)
• M34: 4,008,924 km (0.068 R)
• M35: 4,152,388 km (0.106 R)
• M36: 4,271,019 km (0.07 R)
• M37: 4,572,459 km (0.109 R)
• M38: 4,660,871 km (0.114 R)

Planet 3 - Ice Giant

Semi-Major Axis: 7.87 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 781

Radius: 6.8

Gravity: 16.89 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 7.49 AU - 8.25 AU

Year: 14975 Days

Day: 16.7 Hours

Environment

Temp: -229 °C

Axial Tilt: 16.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 65,542,425 km

• M1: 170,542 km (0.102 R)
• M2: 229,633 km (0.107 R)
• M3: 531,671 km (0.097 R)
• M4: 648,058 km (0.115 R)
• M5: 751,580 km (0.111 R)
• M6: 816,356 km (0.103 R)
• M7: 928,853 km (0.102 R)
• M8: 1,095,056 km (0.113 R)
• M9: 1,565,691 km (0.102 R)
• M10: 1,706,762 km (0.116 R)
• M11: 2,908,332 km (0.097 R)
• M12: 3,513,456 km (0.091 R)
• M13: 4,156,577 km (0.119 R)
• M14: 4,511,722 km (0.1 R)
• M15: 4,632,298 km (0.042 R)
• M16: 4,917,731 km (0.077 R)
• M17: 5,083,485 km (0.1 R)
• M18: 5,634,604 km (0.101 R)
• M19: 6,115,860 km (0.082 R)
• M20: 6,249,301 km (0.117 R)
• M21: 7,974,015 km (0.048 R)
• M22: 10,096,360 km (0.118 R)
• M23: 11,657,115 km (0.117 R)
• M24: 12,268,521 km (0.082 R)
• M25: 12,606,463 km (0.116 R)
• M26: 12,719,709 km (0.054 R)
• M27: 12,833,403 km (0.111 R)
• M28: 13,813,119 km (0.098 R)
• M29: 14,282,408 km (0.041 R)
• M30: 14,341,499 km (0.063 R)
• M31: 14,756,932 km (0.117 R)
• M32: 15,296,981 km (0.099 R)
• M33: 15,660,653 km (0.105 R)
• M34: 15,782,575 km (0.053 R)
• M35: 16,027,168 km (0.037 R)
• M36: 16,211,472 km (0.119 R)
• M37: 16,334,741 km (0.113 R)
• M38: 18,413,104 km (0.114 R)
• M39: 19,646,988 km (0.088 R)
• M40: 20,573,148 km (0.104 R)
• M41: 20,840,479 km (0.114 R)
• M42: 21,581,288 km (0.097 R)
• M43: 22,399,289 km (0.095 R)
• M44: 22,950,258 km (0.062 R)
• M45: 24,347,053 km (0.054 R)
• M46: 25,412,789 km (0.102 R)
• M47: 25,771,375 km (0.11 R)
• M48: 26,203,862 km (0.094 R)
• M49: 26,493,484 km (0.066 R)
• M50: 26,784,302 km (0.087 R)
• M51: 28,105,550 km (0.095 R)
• M52: 28,402,053 km (0.04 R)
• M53: 28,550,754 km (0.09 R)
• M54: 31,963,081 km (0.095 R)
• M55: 32,350,091 km (0.092 R)
• M56: 33,913,688 km (0.114 R)
• M57: 35,822,257 km (0.105 R)
• M58: 36,304,860 km (0.082 R)
• M59: 36,870,490 km (0.09 R)
• M60: 37,439,261 km (0.04 R)
• M61: 37,847,214 km (0.12 R)
• M62: 38,420,772 km (0.075 R)
• M63: 39,742,619 km (0.103 R)
• M64: 40,075,474 km (0.076 R)
• M65: 40,158,800 km (0.119 R)
• M66: 42,345,921 km (0.101 R)
• M67: 43,453,843 km (0.076 R)
• M68: 45,263,678 km (0.079 R)
• M69: 45,785,326 km (0.108 R)
• M70: 46,046,973 km (0.073 R)
• M71: 46,134,188 km (0.103 R)
• M72: 46,746,791 km (0.11 R)
• M73: 46,922,419 km (0.05 R)
• M74: 47,803,401 km (0.115 R)
• M75: 48,245,912 km (0.064 R)
• M76: 48,600,907 km (0.087 R)
• M77: 50,119,326 km (0.12 R)
• M78: 52,380,348 km (0.07 R)
• M79: 52,471,453 km (0.111 R)
• M80: 52,836,472 km (0.083 R)
• M81: 54,674,431 km (0.112 R)
• M82: 55,229,888 km (0.12 R)
• M83: 55,322,639 km (0.083 R)
• M84: 55,787,290 km (0.096 R)
• M85: 56,907,479 km (0.048 R)
• M86: 57,001,277 km (0.092 R)
• M87: 57,094,925 km (0.077 R)
• M88: 58,601,824 km (0.114 R)
• M89: 58,885,761 km (0.099 R)
• M90: 59,740,563 km (0.082 R)
• M91: 63,103,224 km (0.113 R)
• M92: 64,465,313 km (0.082 R)
• M93: 65,052,036 km (0.057 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 339 - 17,462 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit