🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.27 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 629.1

Radius: 12.5

Gravity: 4.03 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 0.51 AU - 0.57 AU

Year: 269 Days

Day: 7.8 Hours

Environment

Temp: -152 °C

Axial Tilt: 4.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 6,678,299 km

• M1: 155,881 km (0.094 R)
• M2: 260,599 km (0.081 R)
• M3: 348,713 km (0.095 R)
• M4: 442,810 km (0.089 R)
• M5: 532,120 km (0.087 R)
• M6: 632,051 km (0.083 R)
• M7: 720,763 km (0.119 R)
• M8: 807,529 km (0.077 R)
• M9: 1,000,511 km (0.103 R)
• M10: 1,080,695 km (0.099 R)
• M11: 1,182,422 km (0.108 R)
• M12: 1,347,428 km (0.111 R)
• M13: 1,428,809 km (0.12 R)
• M14: 1,554,322 km (0.046 R)
• M15: 1,679,236 km (0.117 R)
• M16: 1,821,204 km (0.104 R)
• M17: 1,903,035 km (0.072 R)
• M18: 2,027,949 km (0.086 R)
• M19: 2,281,368 km (0.064 R)
• M20: 2,424,682 km (0.064 R)
• M21: 2,540,321 km (0.115 R)
• M22: 2,622,002 km (0.04 R)
• M23: 2,704,580 km (0.12 R)
• M24: 2,808,999 km (0.095 R)
• M25: 2,898,908 km (0.034 R)
• M26: 2,984,478 km (0.03 R)
• M27: 3,136,170 km (0.081 R)
• M28: 3,235,054 km (0.057 R)
• M29: 3,419,209 km (0.039 R)
• M30: 3,578,231 km (0.106 R)
• M31: 3,786,322 km (0.099 R)
• M32: 3,945,045 km (0.061 R)
• M33: 4,034,206 km (0.103 R)
• M34: 4,142,215 km (0.117 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 781.8

Radius: 9

Gravity: 9.65 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 0.48 AU - 0.74 AU

Year: 323 Days

Day: 11.8 Hours

Environment

Temp: -156 °C

Axial Tilt: 39.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 6,678,299 km

• M1: 112,348 km (0.086 R)
• M2: 174,282 km (0.073 R)
• M3: 230,830 km (0.059 R)
• M4: 288,275 km (0.057 R)
• M5: 380,727 km (0.115 R)
• M6: 472,580 km (0.086 R)
• M7: 549,772 km (0.106 R)
• M8: 607,367 km (0.119 R)
• M9: 674,537 km (0.117 R)
• M10: 809,175 km (0.101 R)
• M11: 876,045 km (0.101 R)
• M12: 1,003,203 km (0.071 R)
• M13: 1,114,654 km (0.072 R)
• M14: 1,225,955 km (0.105 R)
• M15: 1,294,620 km (0.091 R)
• M16: 1,355,058 km (0.095 R)
• M17: 1,426,266 km (0.106 R)
• M18: 1,484,011 km (0.086 R)
• M19: 1,587,233 km (0.07 R)
• M20: 1,652,458 km (0.087 R)
• M21: 1,723,517 km (0.089 R)
• M22: 1,906,176 km (0.051 R)
• M23: 1,964,818 km (0.086 R)
• M24: 2,177,995 km (0.058 R)
• M25: 2,245,015 km (0.111 R)
• M26: 2,381,449 km (0.11 R)
• M27: 2,532,393 km (0.095 R)
• M28: 2,626,789 km (0.083 R)
• M29: 2,704,430 km (0.11 R)
• M30: 2,849,690 km (0.118 R)
• M31: 2,911,175 km (0.119 R)
• M32: 2,979,092 km (0.104 R)
• M33: 3,129,288 km (0.111 R)
• M34: 3,391,833 km (0.119 R)
• M35: 3,483,087 km (0.099 R)
• M36: 3,548,761 km (0.039 R)
• M37: 3,614,883 km (0.077 R)
• M38: 3,735,010 km (0.072 R)
• M39: 3,938,164 km (0.058 R)
• M40: 4,034,206 km (0.067 R)
• M41: 4,110,201 km (0.114 R)
• M42: 4,193,677 km (0.1 R)
• M43: 4,270,720 km (0.065 R)
• M44: 4,426,302 km (0.105 R)
• M45: 4,511,872 km (0.097 R)
• M46: 4,576,498 km (0.077 R)
• M47: 4,772,172 km (0.096 R)
• M48: 4,889,307 km (0.12 R)
• M49: 4,970,539 km (0.087 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 954.6

Radius: 14.4

Gravity: 4.6 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 0.65 AU - 0.85 AU

Year: 441 Days

Day: 5.7 Hours

Environment

Temp: -152 °C

Axial Tilt: 43.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 6,678,299 km

• M1: 192,233 km (0.092 R)
• M2: 286,779 km (0.114 R)
• M3: 501,452 km (0.116 R)
• M4: 591,211 km (0.107 R)
• M5: 734,376 km (0.084 R)
• M6: 877,392 km (0.06 R)
• M7: 976,874 km (0.062 R)
• M8: 1,106,127 km (0.099 R)
• M9: 1,215,184 km (0.113 R)
• M10: 1,322,595 km (0.058 R)
• M11: 1,416,692 km (0.113 R)
• M12: 1,683,574 km (0.073 R)
• M13: 1,798,615 km (0.075 R)
• M14: 1,891,515 km (0.078 R)
• M15: 2,095,417 km (0.089 R)
• M16: 2,326,995 km (0.061 R)
• M17: 2,449,366 km (0.056 R)
• M18: 2,546,156 km (0.104 R)
• M19: 2,700,990 km (0.089 R)
• M20: 2,844,454 km (0.084 R)
• M21: 3,184,490 km (0.095 R)
• M22: 3,382,707 km (0.093 R)
• M23: 3,506,724 km (0.111 R)
• M24: 3,648,094 km (0.12 R)
• M25: 3,759,394 km (0.096 R)
• M26: 3,977,209 km (0.108 R)
• M27: 4,116,634 km (0.062 R)
• M28: 4,224,345 km (0.092 R)
• M29: 4,502,148 km (0.086 R)
• M30: 4,759,905 km (0.08 R)
• M31: 4,934,635 km (0.092 R)
• M32: 5,164,866 km (0.119 R)
• M33: 5,281,254 km (0.093 R)
• M34: 5,498,619 km (0.112 R)
• M35: 5,608,424 km (0.056 R)
• M36: 5,755,928 km (0.096 R)
• M37: 5,886,227 km (0.095 R)
• M38: 6,311,385 km (0.032 R)
• M39: 6,532,640 km (0.026 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: 278 - 19,363 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit