🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.28 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 261

Radius: 13.5

Gravity: 1.43 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 0.46 AU - 0.64 AU

Year: 272 Days

Day: 10.1 Hours

Environment

Temp: -149 °C

Axial Tilt: 35.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 73,511,082 km

• M1: 168,148 km (0.112 R)
• M2: 288,425 km (0.059 R)
• M3: 372,798 km (0.067 R)
• M4: 460,313 km (0.114 R)
• M5: 606,320 km (0.098 R)
• M6: 703,858 km (0.061 R)
• M7: 834,756 km (0.053 R)
• M8: 946,057 km (0.049 R)
• M9: 1,048,083 km (0.114 R)
• M10: 1,154,148 km (0.106 R)
• M11: 1,411,306 km (0.106 R)
• M12: 1,512,734 km (0.072 R)
• M13: 1,602,792 km (0.049 R)
• M14: 1,705,416 km (0.088 R)
• M15: 1,854,565 km (0.105 R)
• M16: 1,944,024 km (0.106 R)
• M17: 2,057,868 km (0.119 R)
• M18: 2,225,268 km (0.071 R)
• M19: 2,332,680 km (0.081 R)
• M20: 2,470,609 km (0.096 R)
• M21: 2,627,986 km (0.106 R)
• M22: 2,763,222 km (0.119 R)
• M23: 2,870,634 km (0.101 R)
• M24: 3,036,388 km (0.09 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 711.8

Radius: 14.5

Gravity: 3.39 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 0.76 AU - 0.78 AU

Year: 451 Days

Day: 12.9 Hours

Environment

Temp: -169 °C

Axial Tilt: 2.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 73,511,082 km

• M1: 183,108 km (0.042 R)
• M2: 293,212 km (0.115 R)
• M3: 486,193 km (0.116 R)
• M4: 591,211 km (0.079 R)
• M5: 714,031 km (0.104 R)
• M6: 842,834 km (0.066 R)
• M7: 939,624 km (0.116 R)
• M8: 1,036,115 km (0.097 R)
• M9: 1,136,495 km (0.076 R)
• M10: 1,230,293 km (0.083 R)
• M11: 1,337,405 km (0.103 R)
• M12: 1,545,196 km (0.093 R)
• M13: 1,678,638 km (0.031 R)
• M14: 1,798,765 km (0.093 R)
• M15: 1,945,670 km (0.057 R)
• M16: 2,048,144 km (0.112 R)
• M17: 2,189,664 km (0.059 R)
• M18: 2,290,044 km (0.11 R)
• M19: 2,398,503 km (0.078 R)
• M20: 2,601,058 km (0.095 R)
• M21: 2,734,799 km (0.069 R)
• M22: 2,877,665 km (0.092 R)
• M23: 3,093,385 km (0.103 R)
• M24: 3,192,718 km (0.112 R)
• M25: 3,314,640 km (0.118 R)
• M26: 3,526,321 km (0.102 R)
• M27: 3,622,812 km (0.099 R)
• M28: 3,803,227 km (0.117 R)
• M29: 3,902,111 km (0.067 R)
• M30: 4,149,546 km (0.099 R)
• M31: 4,362,274 km (0.062 R)
• M32: 4,498,258 km (0.052 R)
• M33: 4,643,668 km (0.101 R)
• M34: 4,823,634 km (0.098 R)
• M35: 4,922,817 km (0.093 R)
• M36: 5,106,374 km (0.119 R)
• M37: 5,215,879 km (0.094 R)
• M38: 5,480,368 km (0.091 R)
• M39: 5,696,837 km (0.083 R)
• M40: 5,819,357 km (0.076 R)
• M41: 5,996,032 km (0.1 R)

Planet 3 - Ice Giant

Semi-Major Axis: 10.67 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 457.4

Radius: 4

Gravity: 28.59 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 9.43 AU - 11.91 AU

Year: 23242 Days

Day: 19.2 Hours

Environment

Temp: -228 °C

Axial Tilt: 10.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 73,511,082 km

• M1: 112,498 km (0.114 R)
• M2: 212,579 km (0.025 R)
• M3: 273,315 km (0.12 R)
• M4: 450,738 km (0.099 R)
• M5: 490,083 km (0.119 R)
• M6: 659,577 km (0.08 R)
• M7: 704,756 km (0.115 R)
• M8: 798,254 km (0.062 R)
• M9: 997,369 km (0.075 R)
• M10: 1,439,580 km (0.057 R)
• M11: 1,469,051 km (0.111 R)
• M12: 1,558,660 km (0.08 R)
• M13: 1,838,259 km (0.117 R)
• M14: 2,133,266 km (0.114 R)
• M15: 2,200,734 km (0.093 R)
• M16: 2,372,772 km (0.102 R)
• M17: 2,478,089 km (0.114 R)
• M18: 2,693,360 km (0.12 R)
• M19: 2,952,015 km (0.115 R)
• M20: 3,572,846 km (0.114 R)
• M21: 5,566,537 km (0.078 R)
• M22: 5,753,534 km (0.071 R)
• M23: 6,375,412 km (0.099 R)
• M24: 7,424,393 km (0.11 R)
• M25: 8,047,318 km (0.042 R)
• M26: 8,311,957 km (0.054 R)
• M27: 8,849,462 km (0.093 R)
• M28: 9,342,836 km (0.098 R)
• M29: 9,453,688 km (0.06 R)
• M30: 9,564,989 km (0.105 R)
• M31: 9,845,036 km (0.104 R)
• M32: 10,014,530 km (0.114 R)
• M33: 10,528,399 km (0.104 R)
• M34: 11,285,663 km (0.111 R)
• M35: 11,641,108 km (0.111 R)
• M36: 12,852,103 km (0.1 R)
• M37: 13,786,341 km (0.049 R)
• M38: 15,522,425 km (0.114 R)
• M39: 16,784,582 km (0.115 R)
• M40: 18,286,844 km (0.109 R)
• M41: 19,124,143 km (0.063 R)
• M42: 19,405,985 km (0.061 R)
• M43: 19,689,324 km (0.119 R)
• M44: 19,760,233 km (0.094 R)
• M45: 21,930,449 km (0.075 R)
• M46: 23,493,897 km (0.1 R)
• M47: 24,174,866 km (0.094 R)
• M48: 24,632,486 km (0.1 R)
• M49: 25,556,103 km (0.053 R)
• M50: 26,178,281 km (0.105 R)
• M51: 27,041,760 km (0.102 R)
• M52: 27,199,735 km (0.074 R)
• M53: 27,278,873 km (0.108 R)
• M54: 27,596,020 km (0.105 R)
• M55: 28,555,092 km (0.078 R)
• M56: 29,119,525 km (0.1 R)
• M57: 29,200,457 km (0.055 R)
• M58: 29,443,703 km (0.086 R)
• M59: 29,606,316 km (0.114 R)
• M60: 30,013,970 km (0.119 R)
• M61: 33,003,534 km (0.119 R)
• M62: 33,256,953 km (0.112 R)
• M63: 33,680,614 km (0.101 R)
• M64: 33,935,679 km (0.105 R)
• M65: 35,307,042 km (0.062 R)
• M66: 36,347,495 km (0.071 R)
• M67: 37,134,231 km (0.081 R)
• M68: 38,103,625 km (0.091 R)
• M69: 40,608,192 km (0.092 R)
• M70: 40,789,206 km (0.06 R)
• M71: 41,606,609 km (0.042 R)
• M72: 41,880,373 km (0.029 R)
• M73: 42,063,181 km (0.119 R)
• M74: 42,704,956 km (0.105 R)
• M75: 42,796,959 km (0.078 R)
• M76: 42,981,114 km (0.054 R)
• M77: 43,257,720 km (0.104 R)
• M78: 44,091,429 km (0.079 R)
• M79: 46,245,639 km (0.099 R)
• M80: 50,461,157 km (0.111 R)
• M81: 50,850,411 km (0.078 R)
• M82: 51,729,897 km (0.084 R)
• M83: 51,926,019 km (0.116 R)
• M84: 52,417,448 km (0.059 R)
• M85: 53,900,861 km (0.079 R)
• M86: 57,212,658 km (0.117 R)
• M87: 58,841,929 km (0.093 R)
• M88: 59,559,550 km (0.102 R)
• M89: 62,667,595 km (0.104 R)
• M90: 62,772,164 km (0.095 R)
• M91: 65,403,591 km (0.08 R)
• M92: 65,721,785 km (0.115 R)
• M93: 66,679,511 km (0.101 R)
• M94: 68,070,921 km (0.114 R)
• M95: 70,447,432 km (0.118 R)
• M96: 72,411,952 km (0.082 R)
• M97: 72,521,607 km (0.177 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 295 - 16,683 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit