🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.3 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 493.4

Radius: 12.8

Gravity: 3.01 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 0.56 AU - 0.62 AU

Year: 313 Days

Day: 5.4 Hours

Environment

Temp: -155 °C

Axial Tilt: 7.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 14,336,045 km

• M1: 162,164 km (0.111 R)
• M2: 248,632 km (0.092 R)
• M3: 356,193 km (0.1 R)
• M4: 441,912 km (0.095 R)
• M5: 534,812 km (0.085 R)
• M6: 618,138 km (0.118 R)
• M7: 728,990 km (0.047 R)
• M8: 810,521 km (0.077 R)
• M9: 920,027 km (0.088 R)
• M10: 1,064,688 km (0.09 R)
• M11: 1,155,494 km (0.049 R)
• M12: 1,345,483 km (0.091 R)
• M13: 1,444,517 km (0.075 R)
• M14: 1,537,717 km (0.116 R)
• M15: 1,659,190 km (0.081 R)
• M16: 1,825,094 km (0.101 R)
• M17: 1,917,097 km (0.079 R)
• M18: 2,029,744 km (0.117 R)
• M19: 2,178,594 km (0.025 R)
• M20: 2,276,580 km (0.064 R)
• M21: 2,371,126 km (0.084 R)
• M22: 2,467,018 km (0.119 R)
• M23: 2,548,849 km (0.112 R)
• M24: 2,641,898 km (0.12 R)
• M25: 2,768,009 km (0.082 R)
• M26: 3,081,118 km (0.06 R)
• M27: 3,225,180 km (0.118 R)
• M28: 3,337,678 km (0.036 R)
• M29: 3,457,207 km (0.038 R)
• M30: 3,537,690 km (0.113 R)
• M31: 3,647,944 km (0.078 R)
• M32: 3,765,229 km (0.079 R)
• M33: 3,895,828 km (0.105 R)
• M34: 4,070,259 km (0.095 R)
• M35: 4,179,765 km (0.09 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 634.1

Radius: 8.9

Gravity: 8.01 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 1.06 AU - 1.12 AU

Year: 786 Days

Day: 11.9 Hours

Environment

Temp: -185 °C

Axial Tilt: 12.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 14,336,045 km

• M1: 129,402 km (0.099 R)
• M2: 222,751 km (0.094 R)
• M3: 305,628 km (0.116 R)
• M4: 386,262 km (0.041 R)
• M5: 479,910 km (0.112 R)
• M6: 558,449 km (0.088 R)
• M7: 616,792 km (0.084 R)
• M8: 693,087 km (0.052 R)
• M9: 794,664 km (0.073 R)
• M10: 867,219 km (0.103 R)
• M11: 924,515 km (0.056 R)
• M12: 1,049,728 km (0.11 R)
• M13: 1,123,779 km (0.07 R)
• M14: 1,336,956 km (0.117 R)
• M15: 1,514,379 km (0.053 R)
• M16: 1,591,721 km (0.111 R)
• M17: 1,750,594 km (0.065 R)
• M18: 2,210,309 km (0.064 R)
• M19: 2,298,571 km (0.08 R)
• M20: 2,396,259 km (0.103 R)
• M21: 2,520,425 km (0.074 R)
• M22: 2,655,213 km (0.104 R)
• M23: 2,783,867 km (0.115 R)
• M24: 2,896,963 km (0.11 R)
• M25: 2,976,100 km (0.107 R)
• M26: 3,065,111 km (0.085 R)
• M27: 3,309,554 km (0.108 R)
• M28: 3,598,128 km (0.093 R)
• M29: 3,673,974 km (0.093 R)
• M30: 3,788,716 km (0.089 R)
• M31: 3,846,460 km (0.092 R)
• M32: 4,060,984 km (0.103 R)
• M33: 4,140,121 km (0.056 R)
• M34: 4,239,604 km (0.105 R)
• M35: 4,329,811 km (0.045 R)
• M36: 4,635,140 km (0.115 R)
• M37: 4,790,573 km (0.114 R)
• M38: 4,926,557 km (0.111 R)
• M39: 5,085,131 km (0.119 R)
• M40: 5,234,729 km (0.115 R)
• M41: 5,353,210 km (0.092 R)
• M42: 5,571,025 km (0.113 R)
• M43: 5,670,058 km (0.057 R)
• M44: 5,903,282 km (0.105 R)
• M45: 6,425,229 km (0.089 R)
• M46: 6,610,281 km (0.119 R)
• M47: 6,680,143 km (0.07 R)
• M48: 6,738,486 km (0.099 R)
• M49: 7,080,617 km (0.109 R)
• M50: 7,199,846 km (0.112 R)
• M51: 7,271,803 km (0.055 R)
• M52: 7,404,197 km (0.119 R)
• M53: 7,586,108 km (0.086 R)
• M54: 7,695,913 km (0.058 R)
• M55: 8,128,101 km (0.116 R)
• M56: 8,366,111 km (0.027 R)
• M57: 8,492,222 km (0.115 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 811.2

Radius: 11.3

Gravity: 6.35 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 1.32 AU - 2.04 AU

Year: 1503 Days

Day: 8.5 Hours

Environment

Temp: -185 °C

Axial Tilt: 2.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 14,336,045 km

• M1: 169,195 km (0.096 R)
• M2: 289,771 km (0.025 R)
• M3: 397,781 km (0.089 R)
• M4: 492,327 km (0.031 R)
• M5: 576,101 km (0.112 R)
• M6: 672,592 km (0.095 R)
• M7: 868,266 km (0.099 R)
• M8: 965,205 km (0.115 R)
• M9: 1,048,980 km (0.103 R)
• M10: 1,126,771 km (0.09 R)
• M11: 1,206,656 km (0.109 R)
• M12: 1,429,258 km (0.06 R)
• M13: 1,809,536 km (0.071 R)
• M14: 2,000,872 km (0.104 R)
• M15: 2,087,937 km (0.091 R)
• M16: 2,300,366 km (0.034 R)
• M17: 2,438,146 km (0.087 R)
• M18: 2,555,132 km (0.082 R)
• M19: 2,722,232 km (0.116 R)
• M20: 3,054,789 km (0.12 R)
• M21: 3,283,673 km (0.103 R)
• M22: 3,387,345 km (0.119 R)
• M23: 3,867,255 km (0.096 R)
• M24: 4,032,111 km (0.1 R)
• M25: 4,656,234 km (0.053 R)
• M26: 4,773,070 km (0.064 R)
• M27: 4,935,234 km (0.082 R)
• M28: 5,114,302 km (0.091 R)
• M29: 5,234,878 km (0.09 R)
• M30: 5,356,352 km (0.065 R)
• M31: 5,478,872 km (0.105 R)
• M32: 5,757,872 km (0.114 R)
• M33: 5,914,950 km (0.036 R)
• M34: 6,329,935 km (0.036 R)
• M35: 6,475,942 km (0.105 R)
• M36: 6,903,643 km (0.113 R)
• M37: 7,340,618 km (0.085 R)
• M38: 8,030,414 km (0.073 R)
• M39: 8,206,191 km (0.093 R)
• M40: 8,312,256 km (0.106 R)
• M41: 8,813,110 km (0.078 R)
• M42: 8,939,969 km (0.08 R)
• M43: 9,122,029 km (0.037 R)
• M44: 9,250,384 km (0.104 R)
• M45: 9,323,986 km (0.119 R)
• M46: 9,675,990 km (0.038 R)
• M47: 9,769,489 km (0.117 R)
• M48: 9,881,837 km (0.089 R)
• M49: 10,108,179 km (0.111 R)
• M50: 10,546,650 km (0.065 R)
• M51: 10,816,524 km (0.043 R)
• M52: 10,913,464 km (0.1 R)
• M53: 11,186,630 km (0.116 R)
• M54: 11,304,363 km (0.114 R)
• M55: 11,481,637 km (0.049 R)
• M56: 11,939,107 km (0.109 R)
• M57: 12,301,283 km (0.068 R)
• M58: 12,810,365 km (0.086 R)
• M59: 13,057,201 km (0.103 R)
• M60: 13,160,424 km (0.101 R)
• M61: 13,264,095 km (0.047 R)
• M62: 13,430,298 km (0.028 R)
• M63: 13,618,193 km (0.092 R)
• M64: 13,870,116 km (0.04 R)
• M65: 14,208,507 km (0.09 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: 413 - 16,114 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit