🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.49 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 366.1

Radius: 14

Gravity: 1.87 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 0.93 AU - 1.01 AU

Year: 637 Days

Day: 7.7 Hours

Environment

Temp: -172 °C

Axial Tilt: 36.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 11,587,848 km

• M1: 180,116 km (0.1 R)
• M2: 283,338 km (0.119 R)
• M3: 431,141 km (0.053 R)
• M4: 549,323 km (0.115 R)
• M5: 792,121 km (0.073 R)
• M6: 909,854 km (0.075 R)
• M7: 1,015,470 km (0.042 R)
• M8: 1,111,063 km (0.089 R)
• M9: 1,265,748 km (0.12 R)
• M10: 1,422,825 km (0.118 R)
• M11: 1,570,030 km (0.111 R)
• M12: 1,792,182 km (0.03 R)
• M13: 1,952,252 km (0.082 R)
• M14: 2,067,891 km (0.057 R)
• M15: 2,160,792 km (0.073 R)
• M16: 2,331,932 km (0.057 R)
• M17: 2,553,935 km (0.032 R)
• M18: 2,810,495 km (0.112 R)
• M19: 2,928,079 km (0.101 R)
• M20: 3,082,614 km (0.098 R)
• M21: 3,211,268 km (0.101 R)
• M22: 3,305,365 km (0.077 R)
• M23: 3,393,029 km (0.093 R)
• M24: 3,503,732 km (0.058 R)
• M25: 3,593,191 km (0.087 R)
• M26: 3,705,988 km (0.103 R)
• M27: 3,850,799 km (0.103 R)
• M28: 4,122,469 km (0.06 R)
• M29: 4,240,950 km (0.036 R)
• M30: 4,360,479 km (0.111 R)
• M31: 4,734,324 km (0.074 R)
• M32: 4,866,868 km (0.064 R)
• M33: 4,992,231 km (0.086 R)
• M34: 5,127,018 km (0.112 R)
• M35: 5,331,818 km (0.083 R)
• M36: 5,452,394 km (0.101 R)
• M37: 5,687,861 km (0.077 R)
• M38: 5,802,303 km (0.038 R)
• M39: 5,962,223 km (0.053 R)
• M40: 6,105,538 km (0.042 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 308.5

Radius: 9.4

Gravity: 3.49 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 1.16 AU - 1.58 AU

Year: 1069 Days

Day: 8.7 Hours

Environment

Temp: -179 °C

Axial Tilt: 75.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 11,587,848 km

• M1: 123,867 km (0.027 R)
• M2: 187,147 km (0.1 R)
• M3: 284,535 km (0.07 R)
• M4: 398,529 km (0.112 R)
• M5: 460,313 km (0.045 R)
• M6: 530,773 km (0.097 R)
• M7: 668,852 km (0.041 R)
• M8: 761,004 km (0.105 R)
• M9: 852,259 km (0.115 R)
• M10: 941,868 km (0.113 R)
• M11: 1,076,357 km (0.04 R)
• M12: 1,198,728 km (0.051 R)
• M13: 1,293,722 km (0.1 R)
• M14: 1,444,367 km (0.08 R)
• M15: 1,511,836 km (0.079 R)
• M16: 1,642,884 km (0.085 R)
• M17: 1,756,129 km (0.088 R)
• M18: 1,909,018 km (0.094 R)
• M19: 1,990,848 km (0.078 R)
• M20: 2,227,961 km (0.096 R)
• M21: 2,290,643 km (0.064 R)
• M22: 2,466,270 km (0.099 R)
• M23: 2,771,600 km (0.07 R)
• M24: 2,839,218 km (0.119 R)
• M25: 3,045,513 km (0.056 R)
• M26: 3,176,860 km (0.093 R)
• M27: 3,373,133 km (0.081 R)
• M28: 3,463,640 km (0.117 R)
• M29: 3,527,518 km (0.108 R)
• M30: 3,628,646 km (0.035 R)
• M31: 3,824,619 km (0.093 R)
• M32: 4,285,231 km (0.048 R)
• M33: 4,383,517 km (0.106 R)
• M34: 4,672,689 km (0.115 R)
• M35: 4,733,277 km (0.117 R)
• M36: 4,916,684 km (0.05 R)
• M37: 5,071,368 km (0.069 R)
• M38: 5,491,738 km (0.072 R)
• M39: 5,555,766 km (0.063 R)
• M40: 6,065,894 km (0.115 R)
• M41: 6,354,618 km (0.045 R)
• M42: 6,489,406 km (0.085 R)
• M43: 6,602,502 km (0.105 R)
• M44: 6,773,343 km (0.105 R)
• M45: 6,991,756 km (0.069 R)
• M46: 7,061,319 km (0.108 R)
• M47: 7,131,031 km (0.091 R)
• M48: 7,306,210 km (0.101 R)
• M49: 7,471,217 km (0.091 R)
• M50: 7,565,912 km (0.11 R)
• M51: 7,804,671 km (0.088 R)
• M52: 8,179,712 km (0.07 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 257.8

Radius: 8.2

Gravity: 3.83 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 2.06 AU - 2.3 AU

Year: 2146 Days

Day: 12.1 Hours

Environment

Temp: -207 °C

Axial Tilt: 21.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 11,587,848 km

• M1: 109,206 km (0.106 R)
• M2: 450,888 km (0.082 R)
• M3: 563,236 km (0.12 R)
• M4: 652,247 km (0.09 R)
• M5: 712,235 km (0.092 R)
• M6: 904,319 km (0.096 R)
• M7: 1,129,015 km (0.091 R)
• M8: 1,362,986 km (0.102 R)
• M9: 1,476,980 km (0.075 R)
• M10: 1,828,236 km (0.056 R)
• M11: 2,073,426 km (0.077 R)
• M12: 2,360,654 km (0.089 R)
• M13: 2,423,934 km (0.029 R)
• M14: 2,530,598 km (0.115 R)
• M15: 2,595,373 km (0.086 R)
• M16: 2,826,353 km (0.073 R)
• M17: 3,018,436 km (0.104 R)
• M18: 3,203,040 km (0.071 R)
• M19: 3,391,533 km (0.1 R)
• M20: 3,523,179 km (0.106 R)
• M21: 3,828,658 km (0.118 R)
• M22: 3,965,840 km (0.088 R)
• M23: 4,041,386 km (0.11 R)
• M24: 4,104,666 km (0.09 R)
• M25: 4,426,152 km (0.107 R)
• M26: 4,517,556 km (0.03 R)
• M27: 4,662,666 km (0.103 R)
• M28: 4,769,180 km (0.08 R)
• M29: 4,822,736 km (0.108 R)
• M30: 5,038,905 km (0.119 R)
• M31: 5,327,479 km (0.112 R)
• M32: 5,452,842 km (0.08 R)
• M33: 5,806,193 km (0.096 R)
• M34: 6,849,937 km (0.036 R)
• M35: 6,955,852 km (0.099 R)
• M36: 7,123,551 km (0.069 R)
• M37: 7,354,531 km (0.097 R)
• M38: 7,416,464 km (0.103 R)
• M39: 8,173,878 km (0.105 R)
• M40: 8,270,369 km (0.07 R)
• M41: 8,383,315 km (0.108 R)
• M42: 8,464,248 km (0.072 R)
• M43: 8,545,479 km (0.104 R)
• M44: 8,807,275 km (0.105 R)
• M45: 8,906,160 km (0.065 R)
• M46: 9,121,730 km (0.089 R)
• M47: 9,439,626 km (0.061 R)
• M48: 9,812,573 km (0.085 R)
• M49: 9,949,306 km (0.111 R)
• M50: 10,069,433 km (0.118 R)
• M51: 10,207,362 km (0.03 R)
• M52: 10,293,979 km (0.119 R)
• M53: 10,346,039 km (0.104 R)
• M54: 10,415,602 km (0.087 R)
• M55: 10,467,812 km (0.098 R)
• M56: 11,066,054 km (0.088 R)
• M57: 11,137,113 km (0.056 R)
• M58: 11,226,273 km (0.04 R)
• M59: 11,297,781 km (0.081 R)
• M60: 11,387,240 km (0.098 R)
• M61: 11,495,100 km (0.085 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 63.4

Radius: 13.2

Gravity: 0.36 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 2.94 AU - 3.56 AU

Year: 3907 Days

Day: 9.8 Hours

Environment

Temp: -205 °C

Axial Tilt: 19.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 11,587,848 km

• M1: 164,558 km (0.098 R)
• M2: 303,534 km (0.046 R)
• M3: 477,816 km (0.107 R)
• M4: 580,889 km (0.062 R)
• M5: 737,069 km (0.086 R)
• M6: 957,875 km (0.112 R)
• M7: 1,295,069 km (0.064 R)
• M8: 1,566,439 km (0.043 R)
• M9: 1,766,900 km (0.109 R)
• M10: 1,884,036 km (0.03 R)
• M11: 2,050,688 km (0.095 R)
• M12: 2,428,871 km (0.103 R)
• M13: 2,935,709 km (0.104 R)
• M14: 3,185,238 km (0.072 R)
• M15: 3,498,346 km (0.106 R)
• M16: 3,728,129 km (0.116 R)
• M17: 4,094,494 km (0.061 R)
• M18: 4,251,571 km (0.091 R)
• M19: 4,336,992 km (0.074 R)
• M20: 4,547,027 km (0.066 R)
• M21: 4,697,224 km (0.048 R)
• M22: 4,900,228 km (0.071 R)
• M23: 5,354,407 km (0.112 R)
• M24: 5,526,594 km (0.108 R)
• M25: 5,822,200 km (0.053 R)
• M26: 5,985,710 km (0.115 R)
• M27: 6,123,041 km (0.088 R)
• M28: 6,940,743 km (0.05 R)
• M29: 7,658,364 km (0.099 R)
• M30: 7,973,267 km (0.076 R)
• M31: 8,399,621 km (0.107 R)
• M32: 8,600,232 km (0.115 R)
• M33: 8,974,675 km (0.081 R)
• M34: 9,163,917 km (0.09 R)
• M35: 9,322,640 km (0.066 R)
• M36: 9,434,240 km (0.111 R)
• M37: 11,027,009 km (0.097 R)
• M38: 11,145,191 km (0.11 R)
• M39: 11,297,781 km (0.056 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: 177 - 18,817 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit