🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.07

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 0.73 AU - 1.15 AU

Year: 340 Days

Day: 26 Hours

Environment

Temp: 27 °C

Axial Tilt: 22.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 26,161,799 km

• M1: 31,266 km (0.105 R)

Asteroid Belt

Center: 3.39 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 5.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 272.7

Radius: 10.8

Gravity: 2.34 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 4.71 AU - 6.97 AU

Year: 5261 Days

Day: 10.8 Hours

Environment

Temp: -142 °C

Axial Tilt: 44.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 26,161,799 km

• M1: 160,668 km (0.109 R)
• M2: 395,836 km (0.11 R)
• M3: 719,117 km (0.11 R)
• M4: 1,048,083 km (0.101 R)
• M5: 1,461,272 km (0.11 R)
• M6: 1,666,819 km (0.063 R)
• M7: 2,386,834 km (0.078 R)
• M8: 2,607,192 km (0.111 R)
• M9: 2,997,193 km (0.089 R)
• M10: 3,502,984 km (0.105 R)
• M11: 4,068,912 km (0.118 R)
• M12: 5,116,696 km (0.101 R)
• M13: 5,731,992 km (0.099 R)
• M14: 6,099,704 km (0.107 R)
• M15: 7,766,673 km (0.066 R)
• M16: 8,032,957 km (0.049 R)
• M17: 9,668,062 km (0.044 R)
• M18: 12,109,349 km (0.069 R)
• M19: 14,755,436 km (0.094 R)
• M20: 14,975,644 km (0.084 R)
• M21: 15,872,633 km (0.11 R)
• M22: 16,177,514 km (0.099 R)
• M23: 16,718,011 km (0.103 R)
• M24: 18,230,296 km (0.106 R)
• M25: 18,762,715 km (0.103 R)
• M26: 19,978,496 km (0.097 R)
• M27: 20,535,898 km (0.113 R)
• M28: 20,752,366 km (0.053 R)
• M29: 21,585,327 km (0.086 R)
• M30: 22,525,251 km (0.081 R)
• M31: 22,888,624 km (0.048 R)

Planet 3 - Gas Giant

Semi-Major Axis: 6.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 644.6

Radius: 9

Gravity: 7.96 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 6 AU - 7.08 AU

Year: 6235 Days

Day: 13.1 Hours

Environment

Temp: -155 °C

Axial Tilt: 44.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 26,161,799 km

• M1: 112,797 km (0.094 R)
• M2: 503,098 km (0.098 R)
• M3: 762,650 km (0.107 R)
• M4: 975,677 km (0.114 R)
• M5: 1,281,306 km (0.103 R)
• M6: 1,811,032 km (0.095 R)
• M7: 2,333,727 km (0.111 R)
• M8: 2,752,601 km (0.06 R)
• M9: 3,290,405 km (0.092 R)
• M10: 3,698,807 km (0.046 R)
• M11: 4,155,230 km (0.1 R)
• M12: 4,589,513 km (0.082 R)
• M13: 5,229,343 km (0.076 R)
• M14: 7,691,874 km (0.105 R)
• M15: 9,209,544 km (0.057 R)
• M16: 9,746,152 km (0.11 R)
• M17: 10,712,704 km (0.118 R)
• M18: 11,291,348 km (0.106 R)
• M19: 12,289,914 km (0.071 R)
• M20: 13,759,713 km (0.113 R)
• M21: 14,637,104 km (0.102 R)
• M22: 16,902,465 km (0.104 R)
• M23: 17,482,157 km (0.111 R)
• M24: 18,470,400 km (0.068 R)
• M25: 19,025,408 km (0.109 R)
• M26: 21,328,767 km (0.079 R)
• M27: 22,364,134 km (0.097 R)
• M28: 22,640,740 km (0.061 R)
• M29: 22,863,342 km (0.077 R)
• M30: 24,278,687 km (0.066 R)
• M31: 26,093,160 km (0.025 R)
• M32: 26,873,612 km (0.087 R)
• M33: 28,220,741 km (0.091 R)
• M34: 28,718,752 km (0.084 R)
• M35: 29,095,140 km (0.105 R)
• M36: 29,537,352 km (0.078 R)
• M37: 30,431,947 km (0.05 R)
• M38: 31,996,591 km (0.089 R)

Planet 4 - Ice Giant

Semi-Major Axis: 13.68 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 199.2

Radius: 4.1

Gravity: 11.85 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 13.65 AU - 13.71 AU

Year: 18862 Days

Day: 18.2 Hours

Environment

Temp: -195 °C

Axial Tilt: 16.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 26,161,799 km

• M1: 61,934 km (0.042 R)
• M2: 181,911 km (0.116 R)
• M3: 330,761 km (0.111 R)
• M4: 469,887 km (0.03 R)
• M5: 564,732 km (0.066 R)
• M6: 713,881 km (0.072 R)
• M7: 959,970 km (0.074 R)
• M8: 2,437,697 km (0.098 R)
• M9: 2,887,089 km (0.071 R)
• M10: 3,529,313 km (0.082 R)
• M11: 5,485,904 km (0.029 R)
• M12: 6,644,988 km (0.077 R)
• M13: 6,897,509 km (0.115 R)
• M14: 7,416,913 km (0.039 R)
• M15: 7,838,330 km (0.103 R)
• M16: 8,112,543 km (0.105 R)
• M17: 11,726,079 km (0.078 R)
• M18: 12,303,826 km (0.106 R)
• M19: 12,450,283 km (0.118 R)
• M20: 12,945,302 km (0.049 R)
• M21: 13,348,169 km (0.06 R)
• M22: 14,016,124 km (0.1 R)
• M23: 14,329,980 km (0.066 R)
• M24: 15,021,870 km (0.078 R)
• M25: 16,342,221 km (0.112 R)
• M26: 17,601,536 km (0.12 R)
• M27: 17,776,865 km (0.068 R)
• M28: 20,073,641 km (0.12 R)
• M29: 20,198,405 km (0.082 R)
• M30: 22,841,052 km (0.058 R)
• M31: 24,052,794 km (0.119 R)
• M32: 25,646,760 km (0.113 R)
• M33: 31,200,282 km (0.106 R)
• M34: 31,433,654 km (0.113 R)
• M35: 31,903,242 km (0.091 R)
• M36: 32,297,283 km (0.049 R)
• M37: 35,205,166 km (0.048 R)
• M38: 36,706,381 km (0.11 R)
• M39: 38,497,217 km (0.106 R)
• M40: 38,843,237 km (0.052 R)
• M41: 45,899,319 km (0.079 R)
• M42: 46,751,429 km (0.114 R)
• M43: 48,479,284 km (0.073 R)

Planet 5 - Ice Giant

Semi-Major Axis: 14.61 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 25.7

Radius: 4.9

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 12.71 AU - 16.51 AU

Year: 20818 Days

Day: 19.6 Hours

Environment

Temp: -185 °C

Axial Tilt: 3.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 26,161,799 km

• M1: 73,602 km (0.052 R)
• M2: 488,587 km (0.104 R)
• M3: 1,043,296 km (0.059 R)
• M4: 2,394,314 km (0.098 R)
• M5: 3,203,788 km (0.056 R)
• M6: 3,614,883 km (0.056 R)
• M7: 5,160,079 km (0.092 R)
• M8: 6,327,691 km (0.083 R)
• M9: 6,770,201 km (0.097 R)
• M10: 7,671,977 km (0.111 R)
• M11: 7,899,067 km (0.109 R)
• M12: 8,422,510 km (0.114 R)
• M13: 9,332,364 km (0.098 R)
• M14: 9,457,278 km (0.113 R)
• M15: 9,773,079 km (0.101 R)
• M16: 11,293,143 km (0.09 R)
• M17: 12,704,599 km (0.101 R)
• M18: 14,860,304 km (0.098 R)
• M19: 18,785,902 km (0.104 R)
• M20: 19,141,347 km (0.112 R)
• M21: 20,365,357 km (0.098 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 527 - 16,337 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit