🌌 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: 902

Radius: 13.2

Gravity: 5.18 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 0.67 AU - 0.75 AU

Year: 406 Days

Day: 5.8 Hours

Environment

Temp: -162 °C

Axial Tilt: 25.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 13,506,037 km

• M1: 164,408 km (0.114 R)
• M2: 252,970 km (0.083 R)
• M3: 355,145 km (0.04 R)
• M4: 483,949 km (0.076 R)
• M5: 602,580 km (0.087 R)
• M6: 737,069 km (0.118 R)
• M7: 826,079 km (0.112 R)
• M8: 974,181 km (0.116 R)
• M9: 1,063,790 km (0.117 R)
• M10: 1,161,478 km (0.068 R)
• M11: 1,377,348 km (0.118 R)
• M12: 1,517,970 km (0.067 R)
• M13: 1,606,980 km (0.092 R)
• M14: 1,732,343 km (0.117 R)
• M15: 1,855,313 km (0.072 R)
• M16: 1,981,274 km (0.11 R)
• M17: 2,204,175 km (0.114 R)
• M18: 2,312,334 km (0.093 R)
• M19: 2,507,709 km (0.066 R)
• M20: 2,701,887 km (0.112 R)
• M21: 2,825,006 km (0.091 R)
• M22: 2,929,126 km (0.044 R)
• M23: 3,098,322 km (0.087 R)
• M24: 3,227,574 km (0.073 R)
• M25: 3,343,812 km (0.085 R)
• M26: 3,461,545 km (0.107 R)
• M27: 3,558,335 km (0.108 R)
• M28: 3,838,681 km (0.077 R)
• M29: 3,931,133 km (0.057 R)
• M30: 4,032,261 km (0.041 R)
• M31: 4,165,702 km (0.094 R)
• M32: 4,252,918 km (0.07 R)
• M33: 4,364,817 km (0.117 R)
• M34: 4,550,767 km (0.108 R)
• M35: 4,722,954 km (0.086 R)
• M36: 5,006,143 km (0.044 R)
• M37: 5,226,650 km (0.071 R)
• M38: 5,320,897 km (0.119 R)
• M39: 5,476,329 km (0.12 R)
• M40: 5,747,700 km (0.049 R)
• M41: 6,005,607 km (0.114 R)
• M42: 6,158,496 km (0.092 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 389.3

Radius: 9.1

Gravity: 4.7 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 1.16 AU - 1.38 AU

Year: 971 Days

Day: 9.1 Hours

Environment

Temp: -184 °C

Axial Tilt: 6.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 13,506,037 km

• M1: 141,968 km (0.112 R)
• M2: 225,743 km (0.068 R)
• M3: 325,525 km (0.042 R)
• M4: 398,678 km (0.111 R)
• M5: 569,968 km (0.087 R)
• M6: 647,609 km (0.095 R)
• M7: 708,496 km (0.118 R)
• M8: 825,481 km (0.074 R)
• M9: 996,172 km (0.111 R)
• M10: 1,254,528 km (0.098 R)
• M11: 1,319,304 km (0.11 R)
• M12: 1,398,441 km (0.045 R)
• M13: 1,561,802 km (0.119 R)
• M14: 1,731,595 km (0.048 R)
• M15: 1,907,522 km (0.066 R)
• M16: 1,975,141 km (0.058 R)
• M17: 2,112,621 km (0.048 R)
• M18: 2,182,633 km (0.1 R)
• M19: 2,324,901 km (0.057 R)
• M20: 2,413,462 km (0.106 R)
• M21: 2,560,816 km (0.114 R)
• M22: 2,618,860 km (0.063 R)
• M23: 2,873,027 km (0.093 R)
• M24: 2,976,848 km (0.058 R)
• M25: 3,117,470 km (0.106 R)
• M26: 3,251,211 km (0.104 R)
• M27: 3,332,442 km (0.101 R)
• M28: 3,432,523 km (0.104 R)
• M29: 3,645,251 km (0.071 R)
• M30: 3,910,189 km (0.107 R)
• M31: 3,996,657 km (0.052 R)
• M32: 4,054,701 km (0.086 R)
• M33: 4,191,134 km (0.09 R)
• M34: 4,289,569 km (0.102 R)
• M35: 4,408,649 km (0.077 R)
• M36: 4,488,684 km (0.076 R)
• M37: 4,559,145 km (0.083 R)
• M38: 4,762,448 km (0.094 R)
• M39: 4,844,577 km (0.112 R)
• M40: 4,937,627 km (0.115 R)
• M41: 5,031,126 km (0.101 R)
• M42: 5,305,040 km (0.113 R)
• M43: 6,032,833 km (0.082 R)
• M44: 6,244,963 km (0.085 R)
• M45: 6,335,021 km (0.096 R)
• M46: 6,402,789 km (0.03 R)
• M47: 6,539,222 km (0.08 R)
• M48: 6,630,776 km (0.096 R)
• M49: 6,814,931 km (0.098 R)
• M50: 6,942,688 km (0.11 R)
• M51: 7,188,477 km (0.114 R)
• M52: 7,247,568 km (0.082 R)
• M53: 7,556,787 km (0.11 R)
• M54: 7,676,914 km (0.107 R)
• M55: 7,749,319 km (0.11 R)
• M56: 7,809,757 km (0.109 R)
• M57: 7,967,882 km (0.095 R)
• M58: 8,053,302 km (0.084 R)
• M59: 8,176,122 km (0.086 R)
• M60: 8,311,807 km (0.049 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 422.7

Radius: 13.1

Gravity: 2.46 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 1.81 AU - 2.17 AU

Year: 1904 Days

Day: 10.7 Hours

Environment

Temp: -205 °C

Axial Tilt: 71.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 13,506,037 km

• M1: 225,444 km (0.112 R)
• M2: 321,187 km (0.097 R)
• M3: 404,812 km (0.065 R)
• M4: 493,523 km (0.092 R)
• M5: 597,643 km (0.115 R)
• M6: 738,565 km (0.06 R)
• M7: 824,733 km (0.115 R)
• M8: 938,128 km (0.037 R)
• M9: 1,049,130 km (0.117 R)
• M10: 1,139,786 km (0.059 R)
• M11: 1,276,668 km (0.118 R)
• M12: 1,446,911 km (0.072 R)
• M13: 1,606,083 km (0.113 R)
• M14: 1,692,700 km (0.111 R)
• M15: 2,014,186 km (0.07 R)
• M16: 2,139,848 km (0.1 R)
• M17: 2,355,418 km (0.095 R)
• M18: 2,454,751 km (0.105 R)
• M19: 2,555,730 km (0.094 R)
• M20: 2,715,351 km (0.103 R)
• M21: 3,165,940 km (0.03 R)
• M22: 3,743,088 km (0.109 R)
• M23: 3,899,119 km (0.1 R)
• M24: 4,217,613 km (0.034 R)
• M25: 4,627,960 km (0.112 R)
• M26: 4,767,684 km (0.091 R)
• M27: 4,852,207 km (0.079 R)
• M28: 5,094,256 km (0.073 R)
• M29: 5,340,494 km (0.108 R)
• M30: 5,694,742 km (0.108 R)
• M31: 5,799,610 km (0.079 R)
• M32: 6,117,805 km (0.091 R)
• M33: 6,209,808 km (0.117 R)
• M34: 6,317,817 km (0.028 R)
• M35: 6,488,658 km (0.101 R)
• M36: 6,598,164 km (0.102 R)
• M37: 6,930,720 km (0.033 R)
• M38: 7,042,619 km (0.075 R)
• M39: 7,431,424 km (0.107 R)
• M40: 7,777,444 km (0.113 R)
• M41: 8,691,187 km (0.098 R)
• M42: 8,794,859 km (0.115 R)
• M43: 9,710,547 km (0.103 R)
• M44: 10,016,475 km (0.052 R)
• M45: 10,362,196 km (0.107 R)
• M46: 10,490,551 km (0.107 R)
• M47: 11,084,155 km (0.103 R)
• M48: 11,253,051 km (0.102 R)
• M49: 11,803,272 km (0.092 R)
• M50: 12,207,037 km (0.037 R)
• M51: 12,303,976 km (0.04 R)
• M52: 12,401,065 km (0.043 R)
• M53: 13,266,638 km (0.107 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 413 - 14,139 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit