🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.62 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 252.8

Radius: 11

Gravity: 2.09 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 1.03 AU - 1.45 AU

Year: 937 Days

Day: 14.6 Hours

Environment

Temp: -180 °C

Axial Tilt: 23.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 5,772,087 km

• M1: 137,929 km (0.095 R)
• M2: 214,523 km (0.081 R)
• M3: 285,433 km (0.044 R)
• M4: 407,953 km (0.117 R)
• M5: 524,789 km (0.079 R)
• M6: 615,595 km (0.117 R)
• M7: 964,607 km (0.071 R)
• M8: 1,048,083 km (0.118 R)
• M9: 1,139,637 km (0.099 R)
• M10: 1,217,128 km (0.072 R)
• M11: 1,290,880 km (0.1 R)
• M12: 1,395,599 km (0.113 R)
• M13: 1,491,192 km (0.075 R)
• M14: 1,765,704 km (0.112 R)
• M15: 1,955,693 km (0.061 R)
• M16: 2,036,326 km (0.118 R)
• M17: 2,320,413 km (0.069 R)
• M18: 2,413,313 km (0.111 R)
• M19: 2,536,581 km (0.117 R)
• M20: 2,661,945 km (0.076 R)
• M21: 2,965,479 km (0.091 R)
• M22: 3,168,782 km (0.116 R)
• M23: 3,360,567 km (0.094 R)
• M24: 3,630,591 km (0.075 R)
• M25: 3,722,145 km (0.098 R)
• M26: 4,027,474 km (0.114 R)
• M27: 4,209,385 km (0.09 R)
• M28: 4,305,726 km (0.03 R)
• M29: 4,376,187 km (0.099 R)
• M30: 4,826,027 km (0.113 R)
• M31: 5,084,532 km (0.061 R)
• M32: 5,196,731 km (0.084 R)
• M33: 5,461,669 km (0.101 R)
• M34: 5,566,986 km (0.102 R)
• M35: 5,740,818 km (0.092 R)
• M36: 5,828,333 km (0.1 R)
• M37: 5,994,985 km (0.096 R)
• M38: 6,183,179 km (0.11 R)
• M39: 6,484,320 km (0.111 R)
• M40: 6,575,574 km (0.045 R)
• M41: 6,759,430 km (0.11 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 143.5

Radius: 14.3

Gravity: 0.7 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 1.23 AU - 1.71 AU

Year: 1209 Days

Day: 8.9 Hours

Environment

Temp: -191 °C

Axial Tilt: 11.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 5,772,087 km

• M1: 181,761 km (0.112 R)
• M2: 415,284 km (0.117 R)
• M3: 514,168 km (0.079 R)
• M4: 670,049 km (0.108 R)
• M5: 811,868 km (0.091 R)
• M6: 906,563 km (0.076 R)
• M7: 1,005,298 km (0.107 R)
• M8: 1,177,335 km (0.118 R)
• M9: 1,281,156 km (0.119 R)
• M10: 1,393,953 km (0.036 R)
• M11: 1,510,490 km (0.064 R)
• M12: 1,600,248 km (0.108 R)
• M13: 1,804,300 km (0.116 R)
• M14: 2,090,181 km (0.096 R)
• M15: 2,225,119 km (0.087 R)
• M16: 2,363,048 km (0.114 R)
• M17: 2,677,054 km (0.057 R)
• M18: 2,802,118 km (0.048 R)
• M19: 2,929,126 km (0.067 R)
• M20: 3,081,118 km (0.112 R)
• M21: 3,235,802 km (0.083 R)
• M22: 3,432,822 km (0.062 R)
• M23: 3,577,184 km (0.103 R)
• M24: 3,666,494 km (0.086 R)
• M25: 3,855,586 km (0.077 R)
• M26: 3,997,554 km (0.117 R)
• M27: 4,243,792 km (0.045 R)
• M28: 4,451,434 km (0.098 R)
• M29: 4,582,931 km (0.07 R)
• M30: 4,715,624 km (0.082 R)
• M31: 4,831,862 km (0.118 R)
• M32: 4,939,871 km (0.116 R)
• M33: 5,039,803 km (0.069 R)
• M34: 5,176,984 km (0.104 R)
• M35: 5,558,458 km (0.066 R)
• M36: 5,862,591 km (0.113 R)
• M37: 5,968,357 km (0.05 R)
• M38: 6,309,440 km (0.116 R)
• M39: 6,487,312 km (0.091 R)
• M40: 6,626,886 km (0.107 R)
• M41: 6,949,719 km (0.097 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 51.1

Radius: 9.1

Gravity: 0.62 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 1.33 AU - 2.11 AU

Year: 1530 Days

Day: 13.4 Hours

Environment

Temp: -205 °C

Axial Tilt: 22.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 5,772,087 km

• M1: 122,521 km (0.082 R)
• M2: 188,194 km (0.091 R)
• M3: 258,356 km (0.118 R)
• M4: 325,226 km (0.112 R)
• M5: 393,891 km (0.087 R)
• M6: 563,386 km (0.041 R)
• M7: 766,091 km (0.086 R)
• M8: 824,733 km (0.088 R)
• M9: 947,104 km (0.074 R)
• M10: 1,052,271 km (0.11 R)
• M11: 1,300,005 km (0.111 R)
• M12: 1,366,128 km (0.102 R)
• M13: 1,475,484 km (0.113 R)
• M14: 1,849,927 km (0.089 R)
• M15: 1,995,037 km (0.108 R)
• M16: 2,060,112 km (0.075 R)
• M17: 2,216,741 km (0.095 R)
• M18: 2,402,542 km (0.072 R)
• M19: 2,490,954 km (0.096 R)
• M20: 2,730,012 km (0.058 R)
• M21: 2,902,498 km (0.069 R)
• M22: 3,126,745 km (0.082 R)
• M23: 3,307,459 km (0.079 R)
• M24: 3,406,044 km (0.079 R)
• M25: 3,563,272 km (0.079 R)
• M26: 3,686,241 km (0.06 R)
• M27: 3,759,394 km (0.094 R)
• M28: 3,818,186 km (0.073 R)
• M29: 4,516,509 km (0.104 R)
• M30: 4,832,610 km (0.079 R)
• M31: 4,920,723 km (0.055 R)
• M32: 5,123,129 km (0.117 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 303 - 16,382 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit