🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.26 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 984.8

Radius: 13.3

Gravity: 5.57 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 0.4 AU - 0.64 AU

Year: 264 Days

Day: 10.3 Hours

Environment

Temp: -140 °C

Axial Tilt: 39.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 25,957,914 km

• M1: 176,525 km (0.073 R)
• M2: 268,079 km (0.093 R)
• M3: 434,133 km (0.077 R)
• M4: 557,701 km (0.117 R)
• M5: 645,964 km (0.074 R)
• M6: 761,154 km (0.094 R)
• M7: 861,833 km (0.089 R)
• M8: 998,865 km (0.074 R)
• M9: 1,115,103 km (0.053 R)
• M10: 1,322,595 km (0.108 R)
• M11: 1,447,060 km (0.091 R)
• M12: 1,533,977 km (0.098 R)
• M13: 1,679,834 km (0.091 R)
• M14: 1,801,009 km (0.103 R)
• M15: 1,920,089 km (0.096 R)
• M16: 2,011,343 km (0.064 R)
• M17: 2,109,180 km (0.114 R)
• M18: 2,203,427 km (0.073 R)
• M19: 2,342,254 km (0.065 R)
• M20: 2,440,240 km (0.069 R)
• M21: 2,645,788 km (0.053 R)
• M22: 2,742,279 km (0.104 R)
• M23: 2,828,297 km (0.105 R)
• M24: 2,944,684 km (0.094 R)
• M25: 3,044,765 km (0.096 R)
• M26: 3,158,011 km (0.031 R)
• M27: 3,339,922 km (0.042 R)
• M28: 3,444,491 km (0.079 R)
• M29: 3,531,557 km (0.119 R)
• M30: 3,625,504 km (0.113 R)
• M31: 3,758,647 km (0.111 R)
• M32: 3,887,001 km (0.044 R)
• M33: 4,134,885 km (0.051 R)
• M34: 4,274,161 km (0.097 R)
• M35: 4,496,314 km (0.073 R)
• M36: 4,591,607 km (0.051 R)
• M37: 4,701,412 km (0.096 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 217.1

Radius: 8

Gravity: 3.39 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 0.58 AU - 0.76 AU

Year: 385 Days

Day: 13.7 Hours

Environment

Temp: -151 °C

Axial Tilt: 13.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 25,957,914 km

• M1: 115,639 km (0.111 R)
• M2: 168,148 km (0.04 R)
• M3: 221,255 km (0.088 R)
• M4: 283,488 km (0.073 R)
• M5: 404,812 km (0.036 R)
• M6: 461,360 km (0.074 R)
• M7: 575,204 km (0.109 R)
• M8: 628,610 km (0.088 R)
• M9: 716,873 km (0.109 R)
• M10: 778,208 km (0.118 R)
• M11: 835,055 km (0.099 R)
• M12: 899,981 km (0.073 R)
• M13: 963,261 km (0.103 R)
• M14: 1,045,540 km (0.087 R)
• M15: 1,137,393 km (0.095 R)
• M16: 1,191,547 km (0.104 R)
• M17: 1,250,489 km (0.107 R)
• M18: 1,302,848 km (0.049 R)
• M19: 1,409,960 km (0.11 R)
• M20: 1,464,563 km (0.049 R)
• M21: 1,523,954 km (0.101 R)
• M22: 1,690,456 km (0.106 R)
• M23: 1,757,027 km (0.117 R)
• M24: 1,811,929 km (0.034 R)
• M25: 1,927,569 km (0.068 R)
• M26: 1,992,943 km (0.094 R)
• M27: 2,094,669 km (0.094 R)
• M28: 2,252,794 km (0.081 R)
• M29: 2,349,584 km (0.071 R)
• M30: 2,537,778 km (0.088 R)
• M31: 2,633,820 km (0.058 R)
• M32: 2,770,253 km (0.06 R)
• M33: 2,884,097 km (0.075 R)
• M34: 2,949,172 km (0.088 R)
• M35: 3,014,696 km (0.094 R)
• M36: 3,075,583 km (0.074 R)
• M37: 3,126,745 km (0.109 R)
• M38: 3,255,698 km (0.102 R)
• M39: 3,344,560 km (0.064 R)
• M40: 3,503,133 km (0.1 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 849

Radius: 8

Gravity: 13.27 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 2.27 AU - 3.65 AU

Year: 3580 Days

Day: 13.6 Hours

Environment

Temp: -212 °C

Axial Tilt: 39 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 25,957,914 km

• M1: 125,363 km (0.057 R)
• M2: 178,171 km (0.082 R)
• M3: 371,452 km (0.103 R)
• M4: 433,086 km (0.057 R)
• M5: 630,555 km (0.108 R)
• M6: 740,360 km (0.117 R)
• M7: 797,656 km (0.098 R)
• M8: 991,834 km (0.102 R)
• M9: 1,055,712 km (0.073 R)
• M10: 1,297,612 km (0.116 R)
• M11: 1,556,865 km (0.114 R)
• M12: 1,864,139 km (0.106 R)
• M13: 2,025,106 km (0.107 R)
• M14: 2,605,696 km (0.071 R)
• M15: 2,877,665 km (0.089 R)
• M16: 3,007,815 km (0.088 R)
• M17: 3,101,912 km (0.11 R)
• M18: 3,312,396 km (0.105 R)
• M19: 3,547,414 km (0.109 R)
• M20: 3,992,468 km (0.112 R)
• M21: 4,179,615 km (0.09 R)
• M22: 4,412,389 km (0.084 R)
• M23: 4,541,043 km (0.106 R)
• M24: 4,714,726 km (0.07 R)
• M25: 5,180,873 km (0.047 R)
• M26: 5,592,118 km (0.092 R)
• M27: 5,731,543 km (0.107 R)
• M28: 5,919,289 km (0.035 R)
• M29: 5,990,198 km (0.097 R)
• M30: 6,204,721 km (0.1 R)
• M31: 6,349,083 km (0.08 R)
• M32: 7,213,460 km (0.037 R)
• M33: 7,698,157 km (0.032 R)
• M34: 8,009,620 km (0.04 R)
• M35: 8,061,979 km (0.117 R)
• M36: 8,431,486 km (0.095 R)
• M37: 8,484,742 km (0.104 R)
• M38: 8,941,764 km (0.094 R)
• M39: 9,132,352 km (0.096 R)
• M40: 9,434,539 km (0.025 R)
• M41: 9,851,768 km (0.071 R)
• M42: 10,020,365 km (0.077 R)
• M43: 10,675,753 km (0.041 R)
• M44: 10,848,838 km (0.107 R)
• M45: 11,081,313 km (0.088 R)
• M46: 11,198,149 km (0.04 R)
• M47: 11,551,050 km (0.063 R)
• M48: 12,540,490 km (0.034 R)
• M49: 13,091,609 km (0.09 R)
• M50: 13,401,127 km (0.119 R)
• M51: 13,463,360 km (0.113 R)
• M52: 14,185,618 km (0.103 R)
• M53: 14,249,048 km (0.091 R)
• M54: 14,344,341 km (0.114 R)
• M55: 14,888,279 km (0.1 R)
• M56: 15,897,467 km (0.098 R)
• M57: 16,360,472 km (0.109 R)
• M58: 16,493,614 km (0.106 R)
• M59: 16,660,416 km (0.103 R)
• M60: 16,894,985 km (0.109 R)
• M61: 17,232,029 km (0.042 R)
• M62: 17,333,606 km (0.09 R)
• M63: 18,498,226 km (0.112 R)
• M64: 19,195,202 km (0.03 R)
• M65: 19,265,363 km (0.103 R)
• M66: 19,829,647 km (0.115 R)
• M67: 20,327,957 km (0.107 R)
• M68: 20,399,465 km (0.092 R)
• M69: 21,191,735 km (0.099 R)
• M70: 21,555,258 km (0.114 R)
• M71: 21,628,112 km (0.107 R)
• M72: 21,957,377 km (0.072 R)
• M73: 22,583,743 km (0.036 R)
• M74: 22,806,345 km (0.118 R)
• M75: 22,880,695 km (0.029 R)
• M76: 23,141,444 km (0.119 R)
• M77: 23,403,240 km (0.036 R)
• M78: 23,891,977 km (0.045 R)
• M79: 24,841,325 km (0.034 R)
• M80: 24,994,363 km (0.092 R)
• M81: 25,416,828 km (0.097 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 368 - 15,590 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit