🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.42 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 449.7

Radius: 10.8

Gravity: 3.86 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 0.69 AU - 0.99 AU

Year: 505 Days

Day: 13.5 Hours

Environment

Temp: -142 °C

Axial Tilt: 64.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 82,376,854 km

• M1: 134,488 km (0.119 R)
• M2: 218,114 km (0.107 R)
• M3: 291,865 km (0.113 R)
• M4: 368,160 km (0.072 R)
• M5: 457,171 km (0.085 R)
• M6: 530,773 km (0.107 R)
• M7: 680,670 km (0.068 R)
• M8: 767,437 km (0.094 R)
• M9: 858,393 km (0.088 R)
• M10: 1,002,306 km (0.118 R)
• M11: 1,107,473 km (0.08 R)
• M12: 1,187,807 km (0.072 R)
• M13: 1,289,982 km (0.069 R)
• M14: 1,405,472 km (0.091 R)
• M15: 1,566,738 km (0.09 R)
• M16: 1,641,687 km (0.091 R)
• M17: 1,828,834 km (0.093 R)
• M18: 1,913,656 km (0.09 R)
• M19: 2,052,333 km (0.044 R)
• M20: 2,134,762 km (0.047 R)
• M21: 2,284,808 km (0.097 R)
• M22: 2,376,512 km (0.116 R)
• M23: 2,450,862 km (0.091 R)
• M24: 2,589,240 km (0.077 R)
• M25: 2,659,401 km (0.104 R)
• M26: 2,782,072 km (0.07 R)
• M27: 2,966,526 km (0.097 R)
• M28: 3,073,787 km (0.074 R)
• M29: 3,155,019 km (0.041 R)
• M30: 3,285,169 km (0.086 R)
• M31: 3,375,227 km (0.111 R)
• M32: 3,445,239 km (0.066 R)
• M33: 3,593,640 km (0.033 R)
• M34: 3,715,263 km (0.071 R)
• M35: 3,948,187 km (0.064 R)
• M36: 4,081,329 km (0.083 R)
• M37: 4,178,418 km (0.107 R)
• M38: 4,458,914 km (0.117 R)
• M39: 4,574,404 km (0.112 R)
• M40: 4,769,180 km (0.098 R)
• M41: 5,054,613 km (0.109 R)
• M42: 5,223,658 km (0.103 R)
• M43: 5,361,887 km (0.088 R)
• M44: 5,509,540 km (0.096 R)
• M45: 5,642,084 km (0.084 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 119.3

Radius: 9.1

Gravity: 1.44 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 1.12 AU - 1.16 AU

Year: 798 Days

Day: 7.6 Hours

Environment

Temp: -174 °C

Axial Tilt: 26.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 82,376,854 km

• M1: 113,994 km (0.109 R)
• M2: 172,337 km (0.034 R)
• M3: 229,184 km (0.095 R)
• M4: 332,706 km (0.1 R)
• M5: 447,148 km (0.118 R)
• M6: 569,968 km (0.032 R)
• M7: 665,711 km (0.064 R)
• M8: 756,217 km (0.096 R)
• M9: 828,024 km (0.118 R)
• M10: 886,367 km (0.118 R)
• M11: 946,356 km (0.078 R)
• M12: 1,057,807 km (0.1 R)
• M13: 1,209,200 km (0.069 R)
• M14: 1,294,470 km (0.105 R)
• M15: 1,438,084 km (0.105 R)
• M16: 1,582,297 km (0.1 R)
• M17: 1,661,135 km (0.089 R)
• M18: 1,741,319 km (0.041 R)
• M19: 1,822,850 km (0.051 R)
• M20: 1,926,671 km (0.094 R)
• M21: 2,027,201 km (0.073 R)
• M22: 2,086,142 km (0.061 R)
• M23: 2,316,972 km (0.098 R)
• M24: 2,389,976 km (0.096 R)
• M25: 2,521,323 km (0.075 R)
• M26: 2,631,576 km (0.097 R)
• M27: 2,743,475 km (0.079 R)
• M28: 2,875,121 km (0.108 R)
• M29: 2,990,461 km (0.103 R)
• M30: 3,064,213 km (0.025 R)
• M31: 3,138,414 km (0.068 R)
• M32: 3,301,475 km (0.07 R)
• M33: 3,377,621 km (0.116 R)
• M34: 3,701,650 km (0.082 R)
• M35: 3,780,937 km (0.085 R)
• M36: 4,049,166 km (0.111 R)
• M37: 4,117,233 km (0.054 R)
• M38: 4,185,748 km (0.08 R)
• M39: 4,254,563 km (0.104 R)
• M40: 4,344,621 km (0.054 R)
• M41: 4,449,340 km (0.111 R)
• M42: 4,533,713 km (0.082 R)
• M43: 4,597,292 km (0.085 R)
• M44: 4,661,170 km (0.113 R)
• M45: 4,732,678 km (0.102 R)
• M46: 4,912,794 km (0.111 R)

Planet 3 - Ice Giant

Semi-Major Axis: 9.74 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 874.4

Radius: 4.1

Gravity: 52.02 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 9.11 AU - 10.37 AU

Year: 19941 Days

Day: 22.1 Hours

Environment

Temp: -228 °C

Axial Tilt: 4.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 82,376,854 km

• M1: 187,297 km (0.104 R)
• M2: 567,126 km (0.112 R)
• M3: 1,641,537 km (0.07 R)
• M4: 1,708,258 km (0.096 R)
• M5: 2,236,787 km (0.098 R)
• M6: 2,310,988 km (0.097 R)
• M7: 2,852,083 km (0.087 R)
• M8: 3,136,768 km (0.041 R)
• M9: 3,733,065 km (0.12 R)
• M10: 4,363,471 km (0.063 R)
• M11: 5,074,809 km (0.085 R)
• M12: 5,221,414 km (0.108 R)
• M13: 5,468,700 km (0.098 R)
• M14: 5,568,781 km (0.092 R)
• M15: 5,872,464 km (0.112 R)
• M16: 6,869,085 km (0.094 R)
• M17: 8,200,955 km (0.117 R)
• M18: 8,720,509 km (0.084 R)
• M19: 8,837,345 km (0.057 R)
• M20: 9,912,505 km (0.11 R)
• M21: 10,465,418 km (0.03 R)
• M22: 10,776,881 km (0.111 R)
• M23: 10,902,394 km (0.093 R)
• M24: 11,091,485 km (0.075 R)
• M25: 11,729,520 km (0.11 R)
• M26: 12,379,523 km (0.088 R)
• M27: 12,907,753 km (0.059 R)
• M28: 13,174,785 km (0.079 R)
• M29: 13,443,463 km (0.089 R)
• M30: 13,578,550 km (0.041 R)
• M31: 14,398,197 km (0.062 R)
• M32: 14,536,425 km (0.114 R)
• M33: 15,515,842 km (0.108 R)
• M34: 15,728,571 km (0.073 R)
• M35: 17,097,541 km (0.071 R)
• M36: 17,390,603 km (0.1 R)
• M37: 19,564,410 km (0.071 R)
• M38: 19,870,936 km (0.114 R)
• M39: 20,721,998 km (0.113 R)
• M40: 21,191,137 km (0.101 R)
• M41: 21,584,878 km (0.045 R)
• M42: 22,379,393 km (0.066 R)
• M43: 23,021,916 km (0.031 R)
• M44: 23,102,698 km (0.062 R)
• M45: 24,572,049 km (0.072 R)
• M46: 25,234,767 km (0.09 R)
• M47: 27,002,116 km (0.059 R)
• M48: 28,896,026 km (0.119 R)
• M49: 29,507,582 km (0.113 R)
• M50: 30,388,563 km (0.047 R)
• M51: 31,099,602 km (0.08 R)
• M52: 33,539,394 km (0.108 R)
• M53: 34,089,914 km (0.084 R)
• M54: 37,930,690 km (0.039 R)
• M55: 38,025,984 km (0.082 R)
• M56: 38,312,613 km (0.063 R)
• M57: 38,408,356 km (0.098 R)
• M58: 38,599,841 km (0.114 R)
• M59: 38,984,158 km (0.035 R)
• M60: 39,853,172 km (0.061 R)
• M61: 42,399,627 km (0.058 R)
• M62: 42,994,578 km (0.115 R)
• M63: 43,392,807 km (0.037 R)
• M64: 43,592,371 km (0.103 R)
• M65: 45,301,078 km (0.045 R)
• M66: 46,724,651 km (0.066 R)
• M67: 47,236,575 km (0.109 R)
• M68: 47,647,520 km (0.103 R)
• M69: 47,956,440 km (0.046 R)
• M70: 48,991,208 km (0.1 R)
• M71: 49,302,970 km (0.1 R)
• M72: 50,242,445 km (0.087 R)
• M73: 50,347,163 km (0.117 R)
• M74: 54,811,613 km (0.099 R)
• M75: 55,459,671 km (0.085 R)
• M76: 55,567,979 km (0.106 R)
• M77: 56,110,272 km (0.034 R)
• M78: 56,545,452 km (0.077 R)
• M79: 57,528,609 km (0.063 R)
• M80: 58,627,555 km (0.11 R)
• M81: 59,844,384 km (0.085 R)
• M82: 60,066,537 km (0.119 R)
• M83: 60,734,641 km (0.067 R)
• M84: 61,405,139 km (0.087 R)
• M85: 65,593,879 km (0.057 R)
• M86: 66,741,744 km (0.087 R)
• M87: 67,549,273 km (0.069 R)
• M88: 68,708,357 km (0.1 R)
• M89: 70,811,105 km (0.117 R)
• M90: 71,988,590 km (0.055 R)
• M91: 73,172,358 km (0.066 R)
• M92: 75,799,296 km (0.086 R)
• M93: 76,159,977 km (0.11 R)
• M94: 78,943,544 km (0.092 R)
• M95: 79,553,006 km (0.092 R)
• M96: 81,513,935 km (0.11 R)
• M97: 81,637,054 km (0.077 R)
• M98: 81,883,442 km (0.114 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 505 - 18,183 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit