🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.54 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 296.6

Radius: 9.8

Gravity: 3.09 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 0.91 AU - 1.25 AU

Year: 725 Days

Day: 8.6 Hours

Environment

Temp: -157 °C

Axial Tilt: 64.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 11,858,288 km

• M1: 122,371 km (0.119 R)
• M2: 188,942 km (0.066 R)
• M3: 264,339 km (0.056 R)
• M4: 372,499 km (0.085 R)
• M5: 558,898 km (0.036 R)
• M6: 670,647 km (0.059 R)
• M7: 764,146 km (0.051 R)
• M8: 917,783 km (0.09 R)
• M9: 1,008,439 km (0.058 R)
• M10: 1,152,801 km (0.116 R)
• M11: 1,368,970 km (0.074 R)
• M12: 1,462,618 km (0.113 R)
• M13: 1,541,307 km (0.064 R)
• M14: 1,662,182 km (0.114 R)
• M15: 1,744,610 km (0.112 R)
• M16: 1,846,636 km (0.075 R)
• M17: 2,000,273 km (0.112 R)
• M18: 2,062,955 km (0.114 R)
• M19: 2,158,248 km (0.117 R)
• M20: 2,346,742 km (0.082 R)
• M21: 2,500,229 km (0.056 R)
• M22: 2,574,729 km (0.118 R)
• M23: 2,677,652 km (0.103 R)
• M24: 2,817,078 km (0.098 R)
• M25: 2,887,688 km (0.1 R)
• M26: 3,103,109 km (0.095 R)
• M27: 3,257,045 km (0.076 R)
• M28: 3,406,194 km (0.116 R)
• M29: 3,626,252 km (0.056 R)
• M30: 3,687,887 km (0.106 R)
• M31: 3,780,937 km (0.099 R)
• M32: 3,961,352 km (0.084 R)
• M33: 4,088,659 km (0.093 R)
• M34: 4,331,008 km (0.09 R)
• M35: 4,421,066 km (0.094 R)
• M36: 4,737,017 km (0.111 R)
• M37: 4,812,863 km (0.042 R)
• M38: 5,025,890 km (0.058 R)
• M39: 5,137,939 km (0.119 R)
• M40: 5,268,239 km (0.071 R)
• M41: 5,390,759 km (0.106 R)
• M42: 5,558,758 km (0.078 R)
• M43: 5,782,257 km (0.117 R)
• M44: 6,008,898 km (0.071 R)
• M45: 6,091,177 km (0.092 R)
• M46: 6,210,705 km (0.069 R)
• M47: 6,303,157 km (0.101 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 263

Radius: 9.4

Gravity: 2.98 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 1.09 AU - 1.33 AU

Year: 859 Days

Day: 8.9 Hours

Environment

Temp: -176 °C

Axial Tilt: 9.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 11,858,288 km

• M1: 125,662 km (0.04 R)
• M2: 210,035 km (0.115 R)
• M3: 315,203 km (0.041 R)
• M4: 390,600 km (0.099 R)
• M5: 571,913 km (0.074 R)
• M6: 634,594 km (0.067 R)
• M7: 804,986 km (0.091 R)
• M8: 1,228,947 km (0.109 R)
• M9: 1,301,352 km (0.091 R)
• M10: 1,392,457 km (0.104 R)
• M11: 1,473,838 km (0.102 R)
• M12: 1,563,148 km (0.073 R)
• M13: 1,654,104 km (0.078 R)
• M14: 1,722,171 km (0.08 R)
• M15: 1,938,190 km (0.097 R)
• M16: 2,136,407 km (0.059 R)
• M17: 2,278,974 km (0.111 R)
• M18: 2,382,944 km (0.114 R)
• M19: 2,467,168 km (0.119 R)
• M20: 2,559,620 km (0.104 R)
• M21: 2,726,122 km (0.03 R)
• M22: 2,784,764 km (0.108 R)
• M23: 2,911,025 km (0.059 R)
• M24: 3,001,382 km (0.11 R)
• M25: 3,077,378 km (0.077 R)
• M26: 3,293,547 km (0.056 R)
• M27: 3,627,150 km (0.113 R)
• M28: 3,757,151 km (0.054 R)
• M29: 3,822,824 km (0.1 R)
• M30: 3,897,025 km (0.115 R)
• M31: 3,963,446 km (0.097 R)
• M32: 4,122,768 km (0.109 R)
• M33: 4,292,711 km (0.105 R)
• M34: 4,404,461 km (0.095 R)
• M35: 4,464,898 km (0.066 R)
• M36: 4,674,784 km (0.103 R)
• M37: 4,932,691 km (0.066 R)
• M38: 5,095,004 km (0.069 R)
• M39: 5,204,360 km (0.078 R)
• M40: 5,286,789 km (0.104 R)
• M41: 5,462,417 km (0.046 R)
• M42: 5,790,784 km (0.088 R)
• M43: 5,933,650 km (0.112 R)
• M44: 6,212,949 km (0.101 R)
• M45: 6,349,382 km (0.067 R)
• M46: 6,476,840 km (0.055 R)
• M47: 6,585,448 km (0.066 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 191.7

Radius: 14.6

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 2.28 AU - 2.42 AU

Year: 2326 Days

Day: 7.1 Hours

Environment

Temp: -191 °C

Axial Tilt: 36.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 11,858,288 km

• M1: 186,997 km (0.11 R)
• M2: 332,257 km (0.11 R)
• M3: 426,204 km (0.103 R)
• M4: 578,794 km (0.11 R)
• M5: 722,558 km (0.105 R)
• M6: 964,158 km (0.084 R)
• M7: 1,073,365 km (0.075 R)
• M8: 1,233,883 km (0.108 R)
• M9: 1,537,268 km (0.086 R)
• M10: 1,702,873 km (0.101 R)
• M11: 1,837,959 km (0.034 R)
• M12: 1,995,636 km (0.112 R)
• M13: 2,109,779 km (0.107 R)
• M14: 2,295,280 km (0.069 R)
• M15: 2,476,144 km (0.103 R)
• M16: 2,756,490 km (0.096 R)
• M17: 2,906,088 km (0.063 R)
• M18: 3,025,467 km (0.107 R)
• M19: 3,168,932 km (0.086 R)
• M20: 3,337,229 km (0.085 R)
• M21: 3,439,704 km (0.116 R)
• M22: 3,706,437 km (0.1 R)
• M23: 3,812,651 km (0.049 R)
• M24: 4,101,226 km (0.067 R)
• M25: 4,211,180 km (0.112 R)
• M26: 4,359,581 km (0.095 R)
• M27: 4,509,628 km (0.116 R)
• M28: 4,789,376 km (0.101 R)
• M29: 5,009,434 km (0.119 R)
• M30: 5,286,041 km (0.109 R)
• M31: 5,594,811 km (0.111 R)
• M32: 5,826,987 km (0.099 R)
• M33: 5,992,741 km (0.118 R)
• M34: 6,202,178 km (0.107 R)
• M35: 6,570,937 km (0.106 R)
• M36: 6,787,106 km (0.082 R)
• M37: 7,005,519 km (0.105 R)
• M38: 7,226,325 km (0.058 R)
• M39: 7,345,106 km (0.115 R)
• M40: 7,449,525 km (0.106 R)
• M41: 7,644,750 km (0.104 R)
• M42: 8,040,437 km (0.113 R)
• M43: 8,287,423 km (0.111 R)
• M44: 8,852,005 km (0.095 R)
• M45: 9,107,070 km (0.086 R)
• M46: 9,299,901 km (0.118 R)
• M47: 9,526,692 km (0.118 R)
• M48: 9,656,991 km (0.117 R)
• M49: 9,919,536 km (0.086 R)
• M50: 10,035,175 km (0.068 R)
• M51: 10,384,785 km (0.035 R)
• M52: 10,535,879 km (0.102 R)
• M53: 10,704,625 km (0.097 R)
• M54: 10,993,648 km (0.065 R)
• M55: 11,113,327 km (0.078 R)
• M56: 11,216,250 km (0.114 R)
• M57: 11,319,622 km (0.034 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 239 - 18,197 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit