🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.65 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 1.3 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.91

Radius: 0.96

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 1.25 AU - 1.35 AU

Year: 516 Days

Day: 47.4 Hours

Environment

Temp: 10 °C

Axial Tilt: 14.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Asteroid Belt

Center: 5.34 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 9.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 968.2

Radius: 12.9

Gravity: 5.82 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 7.2 AU - 11.54 AU

Year: 9989 Days

Day: 5.3 Hours

Environment

Temp: -161 °C

Axial Tilt: 29.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 90,372,236 km

• M1: 258,954 km (0.032 R)
• M2: 541,843 km (0.103 R)
• M3: 759,658 km (0.069 R)
• M4: 889,659 km (0.087 R)
• M5: 1,028,186 km (0.047 R)
• M6: 1,283,251 km (0.11 R)
• M7: 1,779,467 km (0.12 R)
• M8: 1,880,595 km (0.113 R)
• M9: 2,036,177 km (0.071 R)
• M10: 2,223,174 km (0.073 R)
• M11: 2,332,680 km (0.051 R)
• M12: 2,472,254 km (0.109 R)
• M13: 3,028,160 km (0.077 R)
• M14: 3,211,717 km (0.065 R)
• M15: 4,390,249 km (0.1 R)
• M16: 4,528,926 km (0.056 R)
• M17: 4,846,373 km (0.091 R)
• M18: 5,098,295 km (0.058 R)
• M19: 5,317,756 km (0.095 R)
• M20: 6,739,085 km (0.092 R)
• M21: 7,102,009 km (0.08 R)
• M22: 8,228,631 km (0.06 R)
• M23: 9,680,179 km (0.071 R)
• M24: 10,135,705 km (0.12 R)
• M25: 11,352,534 km (0.097 R)
• M26: 11,639,911 km (0.105 R)
• M27: 12,270,765 km (0.117 R)
• M28: 12,863,023 km (0.107 R)
• M29: 13,012,621 km (0.107 R)
• M30: 13,718,125 km (0.041 R)
• M31: 14,126,826 km (0.116 R)
• M32: 14,229,749 km (0.115 R)
• M33: 14,799,717 km (0.107 R)
• M34: 14,956,496 km (0.114 R)
• M35: 15,113,723 km (0.083 R)
• M36: 15,695,210 km (0.107 R)
• M37: 15,801,724 km (0.052 R)
• M38: 16,176,467 km (0.091 R)
• M39: 16,500,047 km (0.061 R)
• M40: 16,608,356 km (0.051 R)
• M41: 16,880,325 km (0.071 R)
• M42: 17,483,653 km (0.084 R)
• M43: 18,094,012 km (0.1 R)
• M44: 19,164,684 km (0.115 R)
• M45: 19,335,674 km (0.089 R)
• M46: 19,449,967 km (0.092 R)
• M47: 19,679,151 km (0.048 R)
• M48: 20,780,042 km (0.079 R)
• M49: 21,485,545 km (0.055 R)
• M50: 21,663,118 km (0.102 R)
• M51: 22,139,288 km (0.092 R)
• M52: 22,498,622 km (0.072 R)
• M53: 23,466,221 km (0.116 R)
• M54: 24,200,896 km (0.077 R)
• M55: 25,067,517 km (0.039 R)
• M56: 25,692,686 km (0.074 R)
• M57: 26,196,682 km (0.114 R)
• M58: 27,342,452 km (0.051 R)
• M59: 27,727,965 km (0.043 R)
• M60: 27,986,022 km (0.111 R)
• M61: 28,309,751 km (0.025 R)
• M62: 29,091,550 km (0.116 R)
• M63: 30,211,440 km (0.116 R)
• M64: 30,809,981 km (0.082 R)
• M65: 32,357,421 km (0.104 R)
• M66: 32,901,658 km (0.102 R)
• M67: 33,723,549 km (0.068 R)
• M68: 34,482,908 km (0.114 R)
• M69: 34,760,412 km (0.112 R)
• M70: 36,582,514 km (0.117 R)
• M71: 42,158,026 km (0.119 R)
• M72: 42,529,029 km (0.117 R)
• M73: 45,233,011 km (0.097 R)
• M74: 45,841,425 km (0.034 R)
• M75: 46,375,938 km (0.083 R)
• M76: 46,912,546 km (0.063 R)
• M77: 47,143,226 km (0.094 R)
• M78: 47,605,633 km (0.104 R)
• M79: 49,079,770 km (0.08 R)
• M80: 49,235,801 km (0.025 R)
• M81: 50,726,394 km (0.106 R)
• M82: 52,311,533 km (0.11 R)
• M83: 53,430,675 km (0.115 R)

Planet 3 - Ice Giant

Semi-Major Axis: 18.91 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 559.8

Radius: 5.8

Gravity: 16.64 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 16.47 AU - 21.35 AU

Year: 28637 Days

Day: 18.5 Hours

Environment

Temp: -185 °C

Axial Tilt: 34.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 90,372,236 km

• M1: 114,143 km (0.066 R)
• M2: 238,010 km (0.076 R)
• M3: 290,220 km (0.084 R)
• M4: 877,242 km (0.027 R)
• M5: 934,089 km (0.106 R)
• M6: 1,638,097 km (0.067 R)
• M7: 1,780,514 km (0.025 R)
• M8: 1,816,717 km (0.073 R)
• M9: 1,964,070 km (0.078 R)
• M10: 3,321,671 km (0.081 R)
• M11: 4,110,800 km (0.087 R)
• M12: 4,501,550 km (0.115 R)
• M13: 4,802,391 km (0.08 R)
• M14: 5,959,979 km (0.09 R)
• M15: 6,124,387 km (0.07 R)
• M16: 6,401,442 km (0.104 R)
• M17: 9,645,472 km (0.101 R)
• M18: 9,967,706 km (0.08 R)
• M19: 10,490,700 km (0.106 R)
• M20: 10,955,800 km (0.048 R)
• M21: 11,631,683 km (0.09 R)
• M22: 12,460,455 km (0.115 R)
• M23: 12,600,329 km (0.097 R)
• M24: 12,881,873 km (0.056 R)
• M25: 14,028,690 km (0.102 R)
• M26: 14,101,394 km (0.09 R)
• M27: 15,058,522 km (0.12 R)
• M28: 17,737,969 km (0.078 R)
• M29: 17,895,346 km (0.112 R)
• M30: 17,974,334 km (0.102 R)
• M31: 18,530,090 km (0.038 R)
• M32: 18,850,080 km (0.058 R)
• M33: 20,891,642 km (0.11 R)
• M34: 22,149,760 km (0.059 R)
• M35: 22,574,618 km (0.043 R)
• M36: 23,691,815 km (0.108 R)
• M37: 25,890,155 km (0.03 R)
• M38: 26,427,361 km (0.111 R)
• M39: 26,607,328 km (0.059 R)
• M40: 27,058,814 km (0.059 R)
• M41: 27,512,844 km (0.033 R)
• M42: 29,447,294 km (0.113 R)
• M43: 29,633,842 km (0.108 R)
• M44: 33,542,685 km (0.111 R)
• M45: 35,507,354 km (0.047 R)
• M46: 36,503,676 km (0.085 R)
• M47: 39,444,321 km (0.114 R)
• M48: 42,039,844 km (0.066 R)
• M49: 43,729,702 km (0.073 R)
• M50: 45,549,410 km (0.107 R)
• M51: 45,764,981 km (0.03 R)
• M52: 46,414,235 km (0.091 R)
• M53: 46,739,910 km (0.063 R)
• M54: 48,489,756 km (0.117 R)
• M55: 49,483,535 km (0.109 R)
• M56: 51,715,834 km (0.059 R)
• M57: 51,940,830 km (0.113 R)
• M58: 52,617,909 km (0.115 R)
• M59: 57,671,176 km (0.096 R)
• M60: 59,664,717 km (0.09 R)
• M61: 60,255,330 km (0.065 R)
• M62: 62,038,686 km (0.088 R)
• M63: 62,397,421 km (0.051 R)
• M64: 62,876,883 km (0.105 R)
• M65: 63,960,121 km (0.114 R)
• M66: 67,123,667 km (0.109 R)
• M67: 67,491,977 km (0.112 R)
• M68: 70,213,312 km (0.036 R)
• M69: 70,711,922 km (0.105 R)
• M70: 72,592,367 km (0.106 R)
• M71: 73,601,853 km (0.106 R)
• M72: 74,235,251 km (0.094 R)
• M73: 74,743,135 km (0.075 R)
• M74: 75,252,217 km (0.116 R)
• M75: 75,762,495 km (0.058 R)
• M76: 76,658,287 km (0.103 R)
• M77: 77,943,931 km (0.047 R)
• M78: 79,107,204 km (0.108 R)
• M79: 79,366,458 km (0.097 R)
• M80: 79,885,861 km (0.105 R)
• M81: 81,058,709 km (0.085 R)
• M82: 85,806,347 km (0.109 R)
• M83: 86,739,837 km (0.1 R)
• M84: 89,021,055 km (0.114 R)
• M85: 89,830,978 km (0.108 R)

Kuiper Belt

Range: 31.5 - 61.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 440 - 15,373 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit