🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.29 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 363.2

Radius: 9.6

Gravity: 3.94 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 0.49 AU - 0.67 AU

Year: 295 Days

Day: 5.3 Hours

Environment

Temp: -141 °C

Axial Tilt: 1.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 15,020,355 km

• M1: 119,529 km (0.114 R)
• M2: 181,462 km (0.053 R)
• M3: 248,183 km (0.034 R)
• M4: 312,959 km (0.042 R)
• M5: 423,063 km (0.057 R)
• M6: 491,429 km (0.063 R)
• M7: 577,747 km (0.026 R)
• M8: 647,160 km (0.045 R)
• M9: 722,558 km (0.116 R)
• M10: 804,388 km (0.115 R)
• M11: 928,554 km (0.106 R)
• M12: 1,001,558 km (0.087 R)
• M13: 1,066,334 km (0.102 R)
• M14: 1,150,258 km (0.092 R)
• M15: 1,211,144 km (0.032 R)
• M16: 1,343,838 km (0.094 R)
• M17: 1,431,203 km (0.108 R)
• M18: 1,556,117 km (0.05 R)
• M19: 1,652,308 km (0.1 R)
• M20: 1,725,761 km (0.106 R)
• M21: 1,808,638 km (0.105 R)
• M22: 1,905,727 km (0.045 R)
• M23: 1,991,596 km (0.093 R)
• M24: 2,078,812 km (0.027 R)
• M25: 2,176,200 km (0.042 R)
• M26: 2,257,133 km (0.045 R)
• M27: 2,334,475 km (0.058 R)
• M28: 2,431,265 km (0.077 R)
• M29: 2,510,701 km (0.094 R)
• M30: 2,605,247 km (0.057 R)
• M31: 2,676,904 km (0.117 R)
• M32: 2,754,097 km (0.119 R)
• M33: 2,832,037 km (0.103 R)
• M34: 2,915,662 km (0.115 R)
• M35: 3,005,122 km (0.058 R)
• M36: 3,120,911 km (0.097 R)
• M37: 3,356,827 km (0.11 R)
• M38: 3,466,482 km (0.077 R)
• M39: 3,545,619 km (0.068 R)
• M40: 3,609,348 km (0.068 R)
• M41: 3,678,761 km (0.047 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 462.9

Radius: 10.6

Gravity: 4.12 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 0.66 AU - 0.82 AU

Year: 424 Days

Day: 8.1 Hours

Environment

Temp: -154 °C

Axial Tilt: 34.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 15,020,355 km

• M1: 132,245 km (0.117 R)
• M2: 199,713 km (0.1 R)
• M3: 287,228 km (0.097 R)
• M4: 381,923 km (0.118 R)
• M5: 448,046 km (0.103 R)
• M6: 518,955 km (0.087 R)
• M7: 587,920 km (0.087 R)
• M8: 740,210 km (0.068 R)
• M9: 858,841 km (0.085 R)
• M10: 930,798 km (0.1 R)
• M11: 1,013,526 km (0.095 R)
• M12: 1,213,388 km (0.088 R)
• M13: 1,281,605 km (0.112 R)
• M14: 1,355,656 km (0.12 R)
• M15: 1,479,523 km (0.113 R)
• M16: 1,562,550 km (0.115 R)
• M17: 1,682,527 km (0.087 R)
• M18: 1,759,121 km (0.108 R)
• M19: 1,837,062 km (0.07 R)
• M20: 2,160,343 km (0.113 R)
• M21: 2,306,201 km (0.084 R)
• M22: 2,449,516 km (0.119 R)
• M23: 2,542,715 km (0.119 R)
• M24: 2,769,356 km (0.085 R)
• M25: 2,866,594 km (0.062 R)
• M26: 2,952,763 km (0.067 R)
• M27: 3,039,829 km (0.077 R)
• M28: 3,274,099 km (0.077 R)
• M29: 3,416,217 km (0.043 R)
• M30: 3,514,353 km (0.079 R)
• M31: 3,606,805 km (0.046 R)
• M32: 3,733,514 km (0.06 R)
• M33: 3,821,178 km (0.066 R)
• M34: 3,950,431 km (0.073 R)
• M35: 4,046,622 km (0.102 R)
• M36: 4,129,799 km (0.119 R)
• M37: 4,339,984 km (0.067 R)
• M38: 4,489,283 km (0.063 R)
• M39: 4,589,812 km (0.044 R)
• M40: 4,822,437 km (0.053 R)
• M41: 4,918,030 km (0.095 R)
• M42: 5,029,032 km (0.098 R)
• M43: 5,103,681 km (0.115 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 982

Radius: 12.5

Gravity: 6.28 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 1.52 AU - 1.86 AU

Year: 1465 Days

Day: 7.5 Hours

Environment

Temp: -194 °C

Axial Tilt: 38.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 15,020,355 km

• M1: 166,054 km (0.102 R)
• M2: 257,009 km (0.109 R)
• M3: 352,453 km (0.108 R)
• M4: 466,895 km (0.072 R)
• M5: 604,525 km (0.094 R)
• M6: 942,467 km (0.092 R)
• M7: 1,097,899 km (0.097 R)
• M8: 1,271,731 km (0.076 R)
• M9: 1,425,668 km (0.095 R)
• M10: 1,575,714 km (0.113 R)
• M11: 1,720,824 km (0.12 R)
• M12: 2,013,587 km (0.114 R)
• M13: 2,160,343 km (0.082 R)
• M14: 2,452,956 km (0.033 R)
• M15: 2,708,769 km (0.098 R)
• M16: 2,947,826 km (0.119 R)
• M17: 3,089,495 km (0.101 R)
• M18: 3,273,052 km (0.086 R)
• M19: 3,352,937 km (0.106 R)
• M20: 3,775,850 km (0.097 R)
• M21: 3,859,775 km (0.093 R)
• M22: 3,972,571 km (0.109 R)
• M23: 4,244,989 km (0.1 R)
• M24: 4,568,121 km (0.116 R)
• M25: 4,702,609 km (0.093 R)
• M26: 5,222,910 km (0.093 R)
• M27: 5,601,393 km (0.091 R)
• M28: 5,713,442 km (0.101 R)
• M29: 6,021,314 km (0.104 R)
• M30: 6,268,450 km (0.046 R)
• M31: 6,451,707 km (0.086 R)
• M32: 6,636,760 km (0.119 R)
• M33: 6,806,554 km (0.09 R)
• M34: 7,098,569 km (0.12 R)
• M35: 7,272,252 km (0.118 R)
• M36: 7,588,651 km (0.092 R)
• M37: 7,855,683 km (0.067 R)
• M38: 8,017,399 km (0.117 R)
• M39: 8,143,958 km (0.071 R)
• M40: 8,234,764 km (0.104 R)
• M41: 8,325,869 km (0.1 R)
• M42: 8,435,674 km (0.118 R)
• M43: 8,861,280 km (0.065 R)
• M44: 9,010,878 km (0.033 R)
• M45: 9,598,798 km (0.084 R)
• M46: 9,714,138 km (0.09 R)
• M47: 10,023,656 km (0.095 R)
• M48: 10,121,044 km (0.103 R)
• M49: 10,593,175 km (0.111 R)
• M50: 10,791,841 km (0.096 R)
• M51: 11,314,685 km (0.118 R)
• M52: 11,681,350 km (0.085 R)
• M53: 11,763,479 km (0.087 R)
• M54: 12,134,930 km (0.108 R)
• M55: 12,594,346 km (0.1 R)
• M56: 12,741,699 km (0.058 R)
• M57: 13,038,202 km (0.11 R)
• M58: 13,251,379 km (0.083 R)
• M59: 13,465,753 km (0.092 R)
• M60: 13,724,408 km (0.078 R)
• M61: 13,811,025 km (0.116 R)
• M62: 14,466,413 km (0.102 R)
• M63: 14,886,783 km (0.091 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 276 - 19,746 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit