🌌 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: 0.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 157.1

Radius: 8.7

Gravity: 2.08 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 0.43 AU - 0.69 AU

Year: 295 Days

Day: 9.2 Hours

Environment

Temp: -146 °C

Axial Tilt: 34.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 80,520,034 km

• M1: 108,608 km (0.101 R)
• M2: 169,046 km (0.103 R)
• M3: 250,576 km (0.09 R)
• M4: 348,862 km (0.048 R)
• M5: 428,448 km (0.106 R)
• M6: 487,689 km (0.118 R)
• M7: 547,977 km (0.104 R)
• M8: 622,776 km (0.093 R)
• M9: 677,230 km (0.11 R)
• M10: 733,478 km (0.077 R)
• M11: 837,898 km (0.058 R)
• M12: 958,474 km (0.053 R)
• M13: 1,053,618 km (0.097 R)
• M14: 1,152,053 km (0.112 R)
• M15: 1,220,569 km (0.055 R)
• M16: 1,284,298 km (0.035 R)
• M17: 1,355,357 km (0.071 R)
• M18: 1,434,344 km (0.108 R)
• M19: 1,580,352 km (0.087 R)
• M20: 1,643,482 km (0.053 R)
• M21: 1,755,232 km (0.099 R)
• M22: 1,890,618 km (0.101 R)
• M23: 1,975,739 km (0.096 R)
• M24: 2,076,718 km (0.115 R)
• M25: 2,186,822 km (0.07 R)
• M26: 2,283,761 km (0.118 R)
• M27: 2,359,458 km (0.043 R)
• M28: 2,478,388 km (0.079 R)
• M29: 2,540,471 km (0.096 R)
• M30: 2,622,899 km (0.111 R)
• M31: 2,754,246 km (0.062 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 40

Radius: 13.5

Gravity: 0.22 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 0.57 AU - 0.73 AU

Year: 368 Days

Day: 11.5 Hours

Environment

Temp: -152 °C

Axial Tilt: 35.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 80,520,034 km

• M1: 173,234 km (0.038 R)
• M2: 262,694 km (0.07 R)
• M3: 356,342 km (0.099 R)
• M4: 483,201 km (0.056 R)
• M5: 576,251 km (0.088 R)
• M6: 680,670 km (0.04 R)
• M7: 782,995 km (0.108 R)
• M8: 914,043 km (0.115 R)
• M9: 1,024,745 km (0.083 R)
• M10: 1,136,046 km (0.086 R)
• M11: 1,349,672 km (0.051 R)
• M12: 1,468,004 km (0.098 R)
• M13: 1,571,974 km (0.098 R)
• M14: 1,665,473 km (0.107 R)
• M15: 1,763,609 km (0.118 R)
• M16: 1,858,305 km (0.117 R)

Asteroid Belt

Center: 5.46 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Ice Giant

Semi-Major Axis: 10.27 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 606.7

Radius: 5.1

Gravity: 23.33 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 10.09 AU - 10.45 AU

Year: 23135 Days

Day: 18.5 Hours

Environment

Temp: -227 °C

Axial Tilt: 158.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 80,520,034 km

• M1: 156,180 km (0.095 R)
• M2: 502,499 km (0.035 R)
• M3: 567,874 km (0.114 R)
• M4: 806,033 km (0.078 R)
• M5: 1,490,144 km (0.045 R)
• M6: 2,199,687 km (0.049 R)
• M7: 2,879,460 km (0.08 R)
• M8: 2,998,689 km (0.084 R)
• M9: 3,407,989 km (0.087 R)
• M10: 3,576,586 km (0.12 R)
• M11: 4,737,465 km (0.114 R)
• M12: 4,973,232 km (0.086 R)
• M13: 5,358,147 km (0.088 R)
• M14: 5,406,916 km (0.08 R)
• M15: 5,554,270 km (0.109 R)
• M16: 7,313,690 km (0.063 R)
• M17: 7,531,206 km (0.07 R)
• M18: 7,640,711 km (0.093 R)
• M19: 7,806,166 km (0.117 R)
• M20: 8,422,360 km (0.042 R)
• M21: 9,641,583 km (0.111 R)
• M22: 9,940,031 km (0.117 R)
• M23: 10,180,883 km (0.085 R)
• M24: 10,362,794 km (0.079 R)
• M25: 10,423,680 km (0.119 R)
• M26: 10,484,716 km (0.063 R)
• M27: 10,545,902 km (0.071 R)
• M28: 11,101,209 km (0.116 R)
• M29: 11,602,960 km (0.106 R)
• M30: 11,983,986 km (0.076 R)
• M31: 12,304,724 km (0.033 R)
• M32: 13,682,371 km (0.096 R)
• M33: 13,950,301 km (0.119 R)
• M34: 14,832,928 km (0.033 R)
• M35: 15,108,188 km (0.05 R)
• M36: 15,315,680 km (0.093 R)
• M37: 15,733,507 km (0.086 R)
• M38: 15,943,842 km (0.108 R)
• M39: 17,732,434 km (0.117 R)
• M40: 20,800,387 km (0.088 R)
• M41: 20,877,131 km (0.093 R)
• M42: 22,119,541 km (0.118 R)
• M43: 24,027,662 km (0.045 R)
• M44: 24,838,183 km (0.119 R)
• M45: 25,905,115 km (0.089 R)
• M46: 26,319,501 km (0.07 R)
• M47: 26,485,854 km (0.07 R)
• M48: 26,819,607 km (0.061 R)
• M49: 27,322,854 km (0.042 R)
• M50: 27,575,675 km (0.071 R)
• M51: 27,744,571 km (0.048 R)
• M52: 28,253,503 km (0.066 R)
• M53: 30,319,898 km (0.036 R)
• M54: 33,780,097 km (0.073 R)
• M55: 34,323,287 km (0.086 R)
• M56: 34,505,048 km (0.069 R)
• M57: 35,235,235 km (0.064 R)
• M58: 36,340,165 km (0.12 R)
• M59: 38,018,504 km (0.051 R)
• M60: 39,341,398 km (0.099 R)
• M61: 40,391,275 km (0.092 R)
• M62: 40,967,975 km (0.029 R)
• M63: 41,160,657 km (0.116 R)
• M64: 44,187,321 km (0.047 R)
• M65: 45,977,410 km (0.085 R)
• M66: 47,487,002 km (0.033 R)
• M67: 48,197,143 km (0.097 R)
• M68: 49,730,521 km (0.095 R)
• M69: 52,008,298 km (0.076 R)
• M70: 52,321,556 km (0.116 R)
• M71: 53,054,885 km (0.119 R)
• M72: 53,475,404 km (0.109 R)
• M73: 53,897,121 km (0.061 R)
• M74: 54,425,650 km (0.089 R)
• M75: 55,062,339 km (0.063 R)
• M76: 58,390,742 km (0.038 R)
• M77: 59,478,318 km (0.116 R)
• M78: 60,024,500 km (0.067 R)
• M79: 62,447,686 km (0.115 R)
• M80: 63,225,446 km (0.117 R)
• M81: 63,782,997 km (0.116 R)
• M82: 63,894,597 km (0.103 R)
• M83: 65,239,931 km (0.066 R)
• M84: 65,690,519 km (0.119 R)
• M85: 66,707,935 km (0.069 R)
• M86: 67,502,898 km (0.117 R)
• M87: 68,301,002 km (0.083 R)
• M88: 69,216,990 km (0.11 R)
• M89: 74,091,786 km (0.043 R)
• M90: 76,096,248 km (0.098 R)
• M91: 77,521,916 km (0.115 R)
• M92: 78,477,098 km (0.087 R)
• M93: 79,316,193 km (0.086 R)
• M94: 79,556,447 km (0.175 R)
• M95: 80,520,007 km (0.112 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 224 - 12,768 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit