🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.51 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 525.8

Radius: 8

Gravity: 8.22 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 0.77 AU - 1.25 AU

Year: 677 Days

Day: 13.4 Hours

Environment

Temp: -178 °C

Axial Tilt: 26.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 79,302,574 km

• M1: 99,483 km (0.037 R)
• M2: 457,769 km (0.074 R)
• M3: 971,489 km (0.098 R)
• M4: 1,263,354 km (0.105 R)
• M5: 1,606,382 km (0.091 R)
• M6: 1,923,081 km (0.103 R)
• M7: 2,213,899 km (0.096 R)
• M8: 2,629,482 km (0.119 R)
• M9: 2,896,514 km (0.088 R)
• M10: 3,343,662 km (0.107 R)
• M11: 4,020,293 km (0.045 R)
• M12: 4,391,445 km (0.11 R)
• M13: 5,643,430 km (0.078 R)
• M14: 5,976,435 km (0.096 R)
• M15: 6,420,890 km (0.097 R)
• M16: 6,887,187 km (0.075 R)
• M17: 7,267,764 km (0.088 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 792.4

Radius: 12.1

Gravity: 5.41 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 1.36 AU - 1.44 AU

Year: 1105 Days

Day: 10.1 Hours

Environment

Temp: -186 °C

Axial Tilt: 39.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 79,302,574 km

• M1: 150,495 km (0.1 R)
• M2: 535,710 km (0.11 R)
• M3: 967,749 km (0.058 R)
• M4: 1,422,825 km (0.028 R)
• M5: 1,862,344 km (0.117 R)
• M6: 2,381,299 km (0.027 R)
• M7: 3,348,748 km (0.104 R)
• M8: 4,974,129 km (0.093 R)
• M9: 5,493,383 km (0.082 R)
• M10: 5,917,194 km (0.057 R)
• M11: 6,454,699 km (0.044 R)
• M12: 6,903,044 km (0.088 R)
• M13: 7,757,846 km (0.116 R)
• M14: 10,109,076 km (0.09 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 430.4

Radius: 9.6

Gravity: 4.67 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 1.44 AU - 2.34 AU

Year: 1733 Days

Day: 12.9 Hours

Environment

Temp: -208 °C

Axial Tilt: 4.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 79,302,574 km

• M1: 119,379 km (0.089 R)
• M2: 485,146 km (0.049 R)
• M3: 785,987 km (0.077 R)
• M4: 1,271,283 km (0.097 R)
• M5: 1,671,158 km (0.109 R)
• M6: 2,098,709 km (0.099 R)
• M7: 2,904,742 km (0.043 R)
• M8: 4,076,392 km (0.067 R)
• M9: 4,417,924 km (0.112 R)
• M10: 4,798,202 km (0.114 R)
• M11: 5,800,657 km (0.108 R)
• M12: 7,294,841 km (0.064 R)
• M13: 8,159,367 km (0.061 R)
• M14: 9,488,694 km (0.052 R)
• M15: 10,451,655 km (0.114 R)
• M16: 11,337,723 km (0.047 R)
• M17: 12,016,449 km (0.058 R)

Planet 4 - Ice Giant

Semi-Major Axis: 5.93 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 213.7

Radius: 3.1

Gravity: 22.24 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 5.86 AU - 6 AU

Year: 9630 Days

Day: 17.8 Hours

Environment

Temp: -223 °C

Axial Tilt: 9.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 79,302,574 km

• M1: 38,746 km (0.05 R)
• M2: 266,135 km (0.08 R)
• M3: 413,788 km (0.108 R)
• M4: 545,284 km (0.077 R)
• M5: 835,055 km (0.06 R)
• M6: 954,734 km (0.082 R)
• M7: 1,803,552 km (0.099 R)
• M8: 3,304,916 km (0.074 R)
• M9: 4,490,629 km (0.091 R)
• M10: 5,749,345 km (0.071 R)
• M11: 5,902,234 km (0.104 R)
• M12: 6,641,098 km (0.112 R)
• M13: 9,307,980 km (0.039 R)
• M14: 9,776,370 km (0.042 R)
• M15: 10,305,049 km (0.086 R)
• M16: 11,906,046 km (0.065 R)
• M17: 12,610,801 km (0.109 R)
• M18: 14,103,040 km (0.106 R)
• M19: 17,753,228 km (0.025 R)
• M20: 18,339,951 km (0.043 R)
• M21: 18,671,609 km (0.113 R)
• M22: 19,621,107 km (0.094 R)
• M23: 22,359,945 km (0.048 R)
• M24: 24,373,831 km (0.102 R)
• M25: 24,533,602 km (0.063 R)
• M26: 25,342,926 km (0.111 R)
• M27: 25,754,021 km (0.117 R)
• M28: 27,877,114 km (0.072 R)
• M29: 31,041,109 km (0.073 R)

Planet 5 - Ice Giant

Semi-Major Axis: 10.6 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 585.7

Radius: 4.6

Gravity: 27.68 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 8.35 AU - 12.85 AU

Year: 23014 Days

Day: 24.9 Hours

Environment

Temp: -240 °C

Axial Tilt: 37.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 79,302,574 km

• M1: 57,146 km (0.067 R)
• M2: 201,060 km (0.077 R)
• M3: 357,988 km (0.099 R)
• M4: 833,859 km (0.087 R)
• M5: 1,008,888 km (0.117 R)
• M6: 1,723,367 km (0.072 R)
• M7: 2,261,621 km (0.119 R)
• M8: 2,487,214 km (0.079 R)
• M9: 2,879,310 km (0.11 R)
• M10: 3,063,166 km (0.056 R)
• M11: 4,169,592 km (0.082 R)
• M12: 4,405,508 km (0.093 R)
• M13: 4,978,318 km (0.11 R)
• M14: 5,928,264 km (0.075 R)
• M15: 6,140,544 km (0.027 R)
• M16: 6,716,047 km (0.108 R)
• M17: 7,571,148 km (0.105 R)
• M18: 11,921,903 km (0.082 R)
• M19: 14,123,535 km (0.075 R)
• M20: 17,780,305 km (0.063 R)
• M21: 18,670,712 km (0.091 R)
• M22: 19,872,282 km (0.081 R)
• M23: 21,719,666 km (0.085 R)
• M24: 23,047,646 km (0.089 R)
• M25: 23,784,715 km (0.111 R)
• M26: 25,864,275 km (0.103 R)
• M27: 28,539,983 km (0.112 R)
• M28: 35,396,203 km (0.067 R)
• M29: 36,376,517 km (0.084 R)
• M30: 38,537,758 km (0.098 R)
• M31: 41,396,424 km (0.07 R)
• M32: 47,194,239 km (0.073 R)
• M33: 57,827,057 km (0.118 R)
• M34: 64,417,591 km (0.104 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: 408 - 17,893 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit