🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.6 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 80.7

Radius: 11.2

Gravity: 0.64 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 1.13 AU - 1.25 AU

Year: 896 Days

Day: 7.2 Hours

Environment

Temp: -174 °C

Axial Tilt: 41.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 34,056,747 km

• M1: 140,024 km (0.061 R)
• M2: 220,208 km (0.1 R)
• M3: 305,928 km (0.05 R)
• M4: 456,573 km (0.114 R)
• M5: 553,811 km (0.115 R)
• M6: 652,845 km (0.05 R)
• M7: 751,580 km (0.072 R)
• M8: 834,008 km (0.066 R)
• M9: 1,004,849 km (0.086 R)
• M10: 1,146,219 km (0.064 R)
• M11: 1,217,278 km (0.073 R)
• M12: 1,307,485 km (0.11 R)
• M13: 1,390,961 km (0.11 R)
• M14: 1,563,747 km (0.094 R)
• M15: 1,773,034 km (0.082 R)
• M16: 1,886,130 km (0.094 R)
• M17: 1,986,510 km (0.062 R)
• M18: 2,198,042 km (0.119 R)
• M19: 2,330,735 km (0.03 R)
• M20: 2,433,359 km (0.09 R)
• M21: 2,739,287 km (0.073 R)
• M22: 2,842,060 km (0.073 R)
• M23: 2,928,827 km (0.048 R)
• M24: 3,075,283 km (0.074 R)
• M25: 3,200,347 km (0.115 R)
• M26: 3,272,603 km (0.06 R)
• M27: 3,363,559 km (0.027 R)
• M28: 3,461,695 km (0.118 R)
• M29: 3,704,791 km (0.08 R)
• M30: 3,812,651 km (0.071 R)
• M31: 4,083,274 km (0.118 R)
• M32: 4,181,560 km (0.105 R)
• M33: 4,254,115 km (0.084 R)
• M34: 4,333,850 km (0.057 R)
• M35: 4,427,349 km (0.051 R)
• M36: 4,582,482 km (0.118 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 894.2

Radius: 12.8

Gravity: 5.46 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 1.3 AU - 1.72 AU

Year: 1281 Days

Day: 14.3 Hours

Environment

Temp: -191 °C

Axial Tilt: 11 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 34,056,747 km

• M1: 163,810 km (0.045 R)
• M2: 260,450 km (0.11 R)
• M3: 423,960 km (0.026 R)
• M4: 508,334 km (0.051 R)
• M5: 619,485 km (0.078 R)
• M6: 733,478 km (0.113 R)
• M7: 885,320 km (0.09 R)
• M8: 1,040,603 km (0.082 R)
• M9: 1,317,957 km (0.067 R)
• M10: 1,461,122 km (0.063 R)
• M11: 1,553,424 km (0.093 R)
• M12: 1,676,543 km (0.045 R)
• M13: 1,773,632 km (0.11 R)
• M14: 2,170,665 km (0.065 R)
• M15: 2,451,161 km (0.095 R)
• M16: 2,595,822 km (0.117 R)
• M17: 2,824,258 km (0.111 R)
• M18: 2,988,068 km (0.078 R)
• M19: 3,179,254 km (0.071 R)
• M20: 3,288,610 km (0.039 R)
• M21: 3,473,812 km (0.073 R)
• M22: 3,637,173 km (0.062 R)
• M23: 3,803,077 km (0.094 R)
• M24: 3,932,330 km (0.081 R)
• M25: 4,023,884 km (0.105 R)
• M26: 4,262,343 km (0.088 R)
• M27: 4,491,826 km (0.113 R)
• M28: 4,739,410 km (0.052 R)
• M29: 5,190,597 km (0.096 R)
• M30: 5,377,894 km (0.103 R)
• M31: 5,465,109 km (0.077 R)
• M32: 5,641,037 km (0.042 R)
• M33: 5,803,949 km (0.111 R)
• M34: 6,058,714 km (0.12 R)
• M35: 6,240,924 km (0.064 R)
• M36: 6,626,288 km (0.036 R)
• M37: 6,940,144 km (0.119 R)
• M38: 7,210,767 km (0.109 R)
• M39: 7,404,047 km (0.101 R)
• M40: 7,501,286 km (0.084 R)
• M41: 7,664,348 km (0.052 R)
• M42: 8,143,809 km (0.087 R)
• M43: 8,311,359 km (0.066 R)
• M44: 8,632,994 km (0.066 R)
• M45: 8,924,411 km (0.085 R)
• M46: 9,201,466 km (0.083 R)
• M47: 9,376,196 km (0.077 R)
• M48: 9,534,321 km (0.103 R)
• M49: 9,622,584 km (0.109 R)
• M50: 9,942,574 km (0.073 R)
• M51: 10,392,863 km (0.05 R)
• M52: 10,647,928 km (0.074 R)
• M53: 11,500,636 km (0.105 R)
• M54: 11,594,583 km (0.058 R)
• M55: 11,821,224 km (0.062 R)
• M56: 11,954,216 km (0.114 R)
• M57: 12,049,510 km (0.105 R)
• M58: 12,375,185 km (0.041 R)
• M59: 13,271,276 km (0.12 R)

Asteroid Belt

Center: 5.8 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Ice Giant

Semi-Major Axis: 10.09 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 50.2

Radius: 7.1

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 8.76 AU - 11.42 AU

Year: 22123 Days

Day: 18.4 Hours

Environment

Temp: -242 °C

Axial Tilt: 19.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 34,056,747 km

• M1: 91,404 km (0.067 R)
• M2: 514,617 km (0.037 R)
• M3: 1,293,872 km (0.107 R)
• M4: 2,241,874 km (0.074 R)
• M5: 2,596,421 km (0.076 R)
• M6: 2,725,673 km (0.051 R)
• M7: 2,923,741 km (0.061 R)
• M8: 3,474,710 km (0.117 R)
• M9: 3,593,490 km (0.1 R)
• M10: 3,835,091 km (0.072 R)
• M11: 3,884,159 km (0.114 R)
• M12: 4,082,227 km (0.12 R)
• M13: 5,311,024 km (0.087 R)
• M14: 7,333,886 km (0.12 R)
• M15: 8,108,205 km (0.084 R)
• M16: 8,202,900 km (0.118 R)
• M17: 8,457,067 km (0.061 R)
• M18: 9,169,601 km (0.097 R)
• M19: 9,433,492 km (0.105 R)
• M20: 9,901,135 km (0.081 R)
• M21: 10,239,974 km (0.119 R)
• M22: 10,755,189 km (0.107 R)
• M23: 10,824,603 km (0.111 R)
• M24: 12,715,669 km (0.059 R)
• M25: 14,133,109 km (0.117 R)
• M26: 14,247,103 km (0.096 R)
• M27: 14,514,434 km (0.11 R)
• M28: 14,591,028 km (0.115 R)
• M29: 15,053,884 km (0.115 R)
• M30: 15,248,212 km (0.101 R)
• M31: 15,404,242 km (0.1 R)
• M32: 16,912,638 km (0.076 R)
• M33: 17,114,595 km (0.049 R)
• M34: 18,177,637 km (0.114 R)
• M35: 18,384,531 km (0.025 R)
• M36: 18,717,237 km (0.106 R)
• M37: 19,093,775 km (0.097 R)
• M38: 20,110,292 km (0.113 R)
• M39: 20,410,086 km (0.102 R)
• M40: 20,711,376 km (0.051 R)
• M41: 22,638,646 km (0.094 R)
• M42: 22,905,828 km (0.096 R)
• M43: 24,485,282 km (0.106 R)
• M44: 24,531,059 km (0.111 R)
• M45: 24,576,686 km (0.034 R)
• M46: 24,943,051 km (0.074 R)
• M47: 27,653,017 km (0.11 R)
• M48: 28,129,636 km (0.092 R)
• M49: 28,512,905 km (0.114 R)
• M50: 29,333,150 km (0.059 R)
• M51: 29,430,090 km (0.073 R)
• M52: 29,624,418 km (0.116 R)
• M53: 30,897,795 km (0.087 R)
• M54: 31,095,264 km (0.104 R)
• M55: 31,392,365 km (0.119 R)
• M56: 32,039,226 km (0.104 R)
• M57: 32,841,221 km (0.112 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 235 - 15,529 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit