🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.36 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 278.8

Radius: 8

Gravity: 4.36 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 0.59 AU - 0.83 AU

Year: 406 Days

Day: 6.8 Hours

Environment

Temp: -166 °C

Axial Tilt: 28.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 74,699,686 km

• M1: 99,632 km (0.117 R)
• M2: 192,084 km (0.106 R)
• M3: 250,876 km (0.116 R)
• M4: 316,250 km (0.066 R)
• M5: 463,005 km (0.066 R)
• M6: 536,608 km (0.078 R)
• M7: 683,662 km (0.105 R)
• M8: 809,773 km (0.108 R)
• M9: 896,989 km (0.092 R)
• M10: 1,036,115 km (0.087 R)
• M11: 1,112,260 km (0.117 R)
• M12: 1,194,240 km (0.087 R)
• M13: 1,274,424 km (0.11 R)
• M14: 1,364,632 km (0.071 R)
• M15: 1,508,395 km (0.066 R)
• M16: 1,719,927 km (0.104 R)
• M17: 1,783,506 km (0.062 R)
• M18: 1,857,108 km (0.092 R)
• M19: 1,936,544 km (0.108 R)
• M20: 1,993,242 km (0.068 R)
• M21: 2,069,687 km (0.109 R)
• M22: 2,132,667 km (0.051 R)
• M23: 2,230,654 km (0.107 R)
• M24: 2,320,263 km (0.111 R)
• M25: 2,477,341 km (0.12 R)
• M26: 2,565,005 km (0.082 R)
• M27: 2,669,424 km (0.092 R)
• M28: 2,823,361 km (0.102 R)
• M29: 2,882,601 km (0.114 R)
• M30: 2,969,518 km (0.098 R)
• M31: 3,084,858 km (0.114 R)
• M32: 3,162,499 km (0.083 R)
• M33: 3,353,984 km (0.025 R)
• M34: 3,439,704 km (0.107 R)
• M35: 3,503,133 km (0.109 R)
• M36: 3,555,193 km (0.067 R)
• M37: 3,736,656 km (0.113 R)
• M38: 4,011,617 km (0.082 R)
• M39: 4,066,220 km (0.107 R)
• M40: 4,139,373 km (0.058 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 228.3

Radius: 9.7

Gravity: 2.43 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 0.97 AU - 1.31 AU

Year: 826 Days

Day: 14 Hours

Environment

Temp: -190 °C

Axial Tilt: 9.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 74,699,686 km

• M1: 148,102 km (0.048 R)
• M2: 218,413 km (0.052 R)
• M3: 290,220 km (0.055 R)
• M4: 397,033 km (0.12 R)
• M5: 527,332 km (0.106 R)
• M6: 592,557 km (0.051 R)
• M7: 706,850 km (0.086 R)
• M8: 784,641 km (0.119 R)
• M9: 860,936 km (0.027 R)
• M10: 1,002,156 km (0.11 R)
• M11: 1,080,845 km (0.057 R)
• M12: 1,244,654 km (0.098 R)
• M13: 1,335,161 km (0.106 R)
• M14: 1,539,811 km (0.088 R)
• M15: 1,802,804 km (0.05 R)
• M16: 1,899,893 km (0.089 R)
• M17: 2,093,024 km (0.086 R)
• M18: 2,182,334 km (0.119 R)
• M19: 2,266,408 km (0.116 R)
• M20: 2,384,889 km (0.075 R)
• M21: 2,545,857 km (0.072 R)
• M22: 2,627,836 km (0.03 R)
• M23: 2,752,302 km (0.035 R)
• M24: 3,094,133 km (0.083 R)
• M25: 3,196,308 km (0.102 R)
• M26: 3,502,385 km (0.101 R)
• M27: 3,586,160 km (0.098 R)
• M28: 3,748,025 km (0.074 R)
• M29: 3,951,628 km (0.071 R)
• M30: 4,038,843 km (0.111 R)
• M31: 4,167,049 km (0.03 R)
• M32: 4,247,832 km (0.071 R)
• M33: 4,634,392 km (0.079 R)
• M34: 4,921,172 km (0.059 R)
• M35: 5,015,269 km (0.107 R)
• M36: 5,135,844 km (0.094 R)
• M37: 5,379,839 km (0.098 R)
• M38: 5,636,698 km (0.102 R)
• M39: 5,717,182 km (0.071 R)
• M40: 5,924,824 km (0.09 R)
• M41: 5,997,528 km (0.084 R)
• M42: 6,116,459 km (0.105 R)
• M43: 6,217,736 km (0.081 R)

Planet 3 - Ice Giant

Semi-Major Axis: 9.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 735.7

Radius: 6.3

Gravity: 18.54 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 7.91 AU - 10.39 AU

Year: 18773 Days

Day: 24.8 Hours

Environment

Temp: -240 °C

Axial Tilt: 43.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 74,699,686 km

• M1: 80,633 km (0.108 R)
• M2: 164,408 km (0.075 R)
• M3: 229,334 km (0.097 R)
• M4: 273,764 km (0.09 R)
• M5: 355,744 km (0.03 R)
• M6: 466,147 km (0.111 R)
• M7: 588,069 km (0.105 R)
• M8: 863,030 km (0.103 R)
• M9: 1,202,617 km (0.104 R)
• M10: 1,258,268 km (0.108 R)
• M11: 1,401,582 km (0.102 R)
• M12: 1,641,837 km (0.079 R)
• M13: 2,026,303 km (0.061 R)
• M14: 3,903,756 km (0.08 R)
• M15: 4,764,842 km (0.095 R)
• M16: 5,034,268 km (0.119 R)
• M17: 5,355,005 km (0.062 R)
• M18: 5,588,079 km (0.093 R)
• M19: 5,729,598 km (0.106 R)
• M20: 5,777,021 km (0.049 R)
• M21: 5,824,593 km (0.062 R)
• M22: 6,903,343 km (0.109 R)
• M23: 7,004,472 km (0.08 R)
• M24: 7,055,335 km (0.089 R)
• M25: 7,989,424 km (0.066 R)
• M26: 9,238,566 km (0.071 R)
• M27: 9,350,166 km (0.075 R)
• M28: 9,405,966 km (0.102 R)
• M29: 9,518,165 km (0.089 R)
• M30: 11,075,179 km (0.108 R)
• M31: 11,193,661 km (0.106 R)
• M32: 12,095,437 km (0.065 R)
• M33: 13,208,146 km (0.108 R)
• M34: 13,649,609 km (0.096 R)
• M35: 14,224,364 km (0.105 R)
• M36: 15,199,742 km (0.112 R)
• M37: 15,861,862 km (0.107 R)
• M38: 16,062,473 km (0.045 R)
• M39: 16,129,493 km (0.101 R)
• M40: 16,668,943 km (0.099 R)
• M41: 16,804,778 km (0.12 R)
• M42: 18,673,704 km (0.112 R)
• M43: 19,027,054 km (0.109 R)
• M44: 21,046,027 km (0.06 R)
• M45: 21,857,595 km (0.115 R)
• M46: 22,304,594 km (0.063 R)
• M47: 23,359,259 km (0.063 R)
• M48: 23,892,725 km (0.078 R)
• M49: 26,223,908 km (0.103 R)
• M50: 27,898,357 km (0.054 R)
• M51: 28,383,204 km (0.099 R)
• M52: 29,442,955 km (0.063 R)
• M53: 29,771,622 km (0.104 R)
• M54: 30,598,748 km (0.084 R)
• M55: 33,723,998 km (0.068 R)
• M56: 34,932,748 km (0.105 R)
• M57: 35,280,713 km (0.098 R)
• M58: 35,629,874 km (0.091 R)
• M59: 36,949,178 km (0.079 R)
• M60: 38,016,110 km (0.08 R)
• M61: 38,463,707 km (0.119 R)
• M62: 39,635,507 km (0.105 R)
• M63: 39,816,820 km (0.057 R)
• M64: 41,277,194 km (0.085 R)
• M65: 43,220,470 km (0.099 R)
• M66: 43,687,665 km (0.093 R)
• M67: 43,968,609 km (0.052 R)
• M68: 45,762,587 km (0.098 R)
• M69: 47,387,818 km (0.106 R)
• M70: 50,694,530 km (0.079 R)
• M71: 50,891,251 km (0.026 R)
• M72: 51,285,740 km (0.036 R)
• M73: 52,375,561 km (0.053 R)
• M74: 52,973,204 km (0.114 R)
• M75: 55,386,517 km (0.047 R)
• M76: 58,040,982 km (0.078 R)
• M77: 58,143,905 km (0.053 R)
• M78: 58,556,197 km (0.058 R)
• M79: 58,762,642 km (0.112 R)
• M80: 60,110,968 km (0.091 R)
• M81: 60,319,208 km (0.075 R)
• M82: 61,469,316 km (0.085 R)
• M83: 61,574,334 km (0.105 R)
• M84: 65,283,613 km (0.107 R)
• M85: 65,819,323 km (0.051 R)
• M86: 66,356,529 km (0.093 R)
• M87: 68,085,581 km (0.111 R)
• M88: 68,628,921 km (0.088 R)
• M89: 68,955,493 km (0.077 R)
• M90: 70,596,731 km (0.087 R)
• M91: 71,808,474 km (0.095 R)
• M92: 71,918,877 km (0.125 R)
• M93: 72,140,132 km (0.069 R)
• M94: 72,915,947 km (0.095 R)
• M95: 73,026,949 km (0.097 R)
• M96: 73,471,853 km (0.103 R)
• M97: 74,252,454 km (0.086 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: 294 - 18,969 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit