🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.25

Radius: 1.09

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 0.62 AU - 0.88 AU

Year: 278 Days

Day: 34.9 Hours

Environment

Temp: -11 °C

Axial Tilt: 13.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Asteroid Belt

Center: 3.58 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 6.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 57.2

Radius: 12.3

Gravity: 0.38 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 6.26 AU - 6.56 AU

Year: 6938 Days

Day: 10.1 Hours

Environment

Temp: -173 °C

Axial Tilt: 23.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 28,993,288 km

• M1: 177,124 km (0.116 R)
• M2: 268,678 km (0.093 R)
• M3: 362,775 km (0.091 R)
• M4: 521,049 km (0.061 R)
• M5: 1,313,320 km (0.113 R)
• M6: 1,542,803 km (0.09 R)
• M7: 1,651,710 km (0.07 R)
• M8: 1,751,941 km (0.068 R)
• M9: 1,935,497 km (0.098 R)
• M10: 2,065,498 km (0.077 R)
• M11: 2,149,721 km (0.082 R)
• M12: 2,371,874 km (0.119 R)
• M13: 2,879,310 km (0.112 R)
• M14: 3,250,612 km (0.11 R)
• M15: 3,449,129 km (0.107 R)
• M16: 3,666,494 km (0.072 R)
• M17: 3,873,388 km (0.059 R)
• M18: 4,053,803 km (0.11 R)
• M19: 4,252,619 km (0.08 R)
• M20: 4,851,908 km (0.117 R)
• M21: 5,277,514 km (0.087 R)
• M22: 5,528,539 km (0.104 R)
• M23: 5,835,065 km (0.112 R)
• M24: 6,112,120 km (0.054 R)
• M25: 6,269,946 km (0.05 R)
• M26: 6,482,525 km (0.104 R)
• M27: 6,769,603 km (0.058 R)
• M28: 7,356,475 km (0.086 R)
• M29: 8,267,377 km (0.118 R)
• M30: 8,461,704 km (0.103 R)
• M31: 8,716,470 km (0.115 R)
• M32: 9,699,776 km (0.105 R)
• M33: 9,884,231 km (0.111 R)
• M34: 9,966,509 km (0.112 R)
• M35: 10,111,170 km (0.115 R)
• M36: 10,235,786 km (0.117 R)
• M37: 10,696,846 km (0.059 R)
• M38: 10,845,098 km (0.07 R)
• M39: 11,036,583 km (0.101 R)
• M40: 11,444,536 km (0.119 R)
• M41: 11,813,744 km (0.054 R)
• M42: 11,988,923 km (0.118 R)
• M43: 12,186,991 km (0.07 R)
• M44: 12,341,824 km (0.074 R)
• M45: 12,832,505 km (0.047 R)
• M46: 12,967,592 km (0.054 R)
• M47: 14,157,045 km (0.113 R)
• M48: 14,273,282 km (0.098 R)
• M49: 14,835,471 km (0.074 R)
• M50: 15,095,622 km (0.034 R)
• M51: 15,333,483 km (0.11 R)
• M52: 15,596,476 km (0.055 R)
• M53: 15,788,709 km (0.074 R)
• M54: 15,933,370 km (0.087 R)
• M55: 16,030,160 km (0.049 R)
• M56: 16,224,188 km (0.07 R)
• M57: 16,345,811 km (0.12 R)

Planet 3 - Gas Giant

Semi-Major Axis: 8.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 145.6

Radius: 9.1

Gravity: 1.76 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 6.3 AU - 10.28 AU

Year: 10204 Days

Day: 14.3 Hours

Environment

Temp: -186 °C

Axial Tilt: 33.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 28,993,288 km

• M1: 177,124 km (0.098 R)
• M2: 485,744 km (0.115 R)
• M3: 613,950 km (0.082 R)
• M4: 803,789 km (0.119 R)
• M5: 958,773 km (0.058 R)
• M6: 1,466,807 km (0.069 R)
• M7: 1,707,809 km (0.099 R)
• M8: 1,892,563 km (0.115 R)
• M9: 2,429,918 km (0.104 R)
• M10: 2,676,904 km (0.032 R)
• M11: 2,735,098 km (0.114 R)
• M12: 3,487,575 km (0.109 R)
• M13: 4,553,610 km (0.103 R)
• M14: 4,740,457 km (0.06 R)
• M15: 5,788,241 km (0.085 R)
• M16: 6,904,989 km (0.026 R)
• M17: 7,834,141 km (0.062 R)
• M18: 8,058,389 km (0.04 R)
• M19: 8,398,873 km (0.065 R)
• M20: 9,035,412 km (0.087 R)
• M21: 9,537,911 km (0.087 R)
• M22: 9,657,440 km (0.048 R)
• M23: 10,110,123 km (0.108 R)
• M24: 10,415,901 km (0.1 R)
• M25: 10,724,671 km (0.047 R)
• M26: 11,319,622 km (0.12 R)
• M27: 11,957,358 km (0.116 R)
• M28: 12,086,461 km (0.048 R)
• M29: 14,246,205 km (0.026 R)
• M30: 15,387,637 km (0.081 R)
• M31: 16,846,216 km (0.049 R)
• M32: 17,427,404 km (0.106 R)
• M33: 18,983,970 km (0.096 R)
• M34: 19,172,314 km (0.102 R)
• M35: 19,474,800 km (0.115 R)
• M36: 20,276,495 km (0.056 R)
• M37: 20,584,667 km (0.063 R)
• M38: 21,011,021 km (0.119 R)
• M39: 21,872,405 km (0.052 R)
• M40: 22,426,666 km (0.052 R)
• M41: 23,105,840 km (0.109 R)
• M42: 23,629,732 km (0.098 R)
• M43: 23,994,750 km (0.096 R)
• M44: 25,390,499 km (0.105 R)
• M45: 26,056,359 km (0.073 R)
• M46: 27,277,975 km (0.087 R)
• M47: 27,831,637 km (0.107 R)
• M48: 28,131,281 km (0.089 R)
• M49: 28,345,954 km (0.109 R)
• M50: 28,604,310 km (0.115 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 474 - 15,974 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit