🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.85

Radius: 1.71

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 0.49 AU - 0.61 AU

Year: 263 Days

Day: 42.7 Hours

Environment

Temp: -126 °C

Axial Tilt: 27.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 56,257,671 km

• M1: 51,312 km (0.108 R)

Planet 2 - Gas Giant

Semi-Major Axis: 3.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 799.7

Radius: 10.6

Gravity: 7.12 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 2.63 AU - 3.91 AU

Year: 3818 Days

Day: 14.6 Hours

Environment

Temp: -195 °C

Axial Tilt: 39.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 56,257,671 km

• M1: 131,796 km (0.077 R)
• M2: 585,676 km (0.12 R)
• M3: 973,733 km (0.071 R)
• M4: 1,503,459 km (0.109 R)
• M5: 2,738,239 km (0.108 R)
• M6: 3,784,228 km (0.091 R)
• M7: 4,577,396 km (0.093 R)
• M8: 5,450,449 km (0.119 R)
• M9: 6,803,861 km (0.081 R)
• M10: 8,081,277 km (0.1 R)
• M11: 9,472,238 km (0.065 R)
• M12: 10,541,115 km (0.062 R)
• M13: 11,371,682 km (0.063 R)
• M14: 12,819,939 km (0.083 R)
• M15: 13,563,141 km (0.051 R)
• M16: 14,074,467 km (0.064 R)
• M17: 14,919,246 km (0.11 R)
• M18: 16,363,613 km (0.097 R)
• M19: 16,767,977 km (0.098 R)
• M20: 18,701,978 km (0.098 R)
• M21: 19,918,208 km (0.112 R)
• M22: 23,662,494 km (0.054 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 307

Radius: 12.3

Gravity: 2.03 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 4.3 AU - 4.76 AU

Year: 6225 Days

Day: 12.3 Hours

Environment

Temp: -220 °C

Axial Tilt: 28 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 56,257,671 km

• M1: 153,039 km (0.067 R)
• M2: 828,772 km (0.108 R)
• M3: 1,880,445 km (0.091 R)
• M4: 2,576,075 km (0.034 R)
• M5: 3,186,584 km (0.089 R)
• M6: 4,134,137 km (0.11 R)
• M7: 4,898,283 km (0.109 R)
• M8: 5,867,976 km (0.109 R)
• M9: 6,368,381 km (0.093 R)
• M10: 8,222,348 km (0.072 R)
• M11: 8,812,511 km (0.068 R)
• M12: 9,391,455 km (0.119 R)
• M13: 11,415,963 km (0.051 R)
• M14: 12,966,844 km (0.093 R)
• M15: 18,150,710 km (0.079 R)
• M16: 18,709,757 km (0.11 R)
• M17: 24,197,306 km (0.081 R)
• M18: 26,426,015 km (0.119 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 586.4

Radius: 14.2

Gravity: 2.91 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 4.18 AU - 6.62 AU

Year: 8102 Days

Day: 14.1 Hours

Environment

Temp: -223 °C

Axial Tilt: 47.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 56,257,671 km

• M1: 177,124 km (0.063 R)
• M2: 777,311 km (0.104 R)
• M3: 1,724,265 km (0.099 R)
• M4: 2,851,036 km (0.053 R)
• M5: 4,450,387 km (0.076 R)
• M6: 5,713,591 km (0.09 R)
• M7: 10,307,144 km (0.109 R)
• M8: 11,040,921 km (0.08 R)
• M9: 13,056,753 km (0.106 R)
• M10: 13,683,568 km (0.06 R)
• M11: 14,151,959 km (0.093 R)
• M12: 14,691,708 km (0.105 R)
• M13: 16,591,002 km (0.102 R)
• M14: 17,462,859 km (0.084 R)
• M15: 20,414,275 km (0.081 R)
• M16: 20,872,344 km (0.114 R)
• M17: 23,767,511 km (0.031 R)
• M18: 25,398,876 km (0.115 R)
• M19: 27,012,140 km (0.099 R)
• M20: 28,502,583 km (0.107 R)
• M21: 29,851,208 km (0.101 R)
• M22: 31,141,340 km (0.119 R)
• M23: 32,988,425 km (0.051 R)
• M24: 35,453,648 km (0.113 R)
• M25: 36,675,115 km (0.108 R)
• M26: 37,809,815 km (0.087 R)

Planet 5 - Ice Giant

Semi-Major Axis: 7.51 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 544.9

Radius: 3.5

Gravity: 44.48 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 6.56 AU - 8.46 AU

Year: 13288 Days

Day: 19.9 Hours

Environment

Temp: -224 °C

Axial Tilt: 35.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 56,257,671 km

• M1: 53,406 km (0.097 R)
• M2: 175,478 km (0.09 R)
• M3: 288,873 km (0.091 R)
• M4: 526,285 km (0.051 R)
• M5: 1,146,967 km (0.112 R)
• M6: 1,420,581 km (0.12 R)
• M7: 1,901,838 km (0.099 R)
• M8: 2,060,112 km (0.114 R)
• M9: 3,740,246 km (0.057 R)
• M10: 4,458,615 km (0.101 R)
• M11: 6,992,504 km (0.105 R)
• M12: 7,894,130 km (0.096 R)
• M13: 8,119,724 km (0.109 R)
• M14: 8,967,495 km (0.042 R)
• M15: 10,454,946 km (0.083 R)
• M16: 10,672,162 km (0.073 R)
• M17: 12,581,181 km (0.072 R)
• M18: 15,675,463 km (0.105 R)
• M19: 18,520,366 km (0.09 R)
• M20: 18,838,411 km (0.118 R)
• M21: 19,403,891 km (0.071 R)
• M22: 20,995,463 km (0.091 R)
• M23: 23,589,340 km (0.069 R)
• M24: 25,693,883 km (0.07 R)
• M25: 26,791,632 km (0.039 R)
• M26: 27,403,338 km (0.048 R)
• M27: 30,271,877 km (0.074 R)
• M28: 30,491,936 km (0.066 R)
• M29: 31,270,742 km (0.09 R)
• M30: 31,608,534 km (0.092 R)
• M31: 32,636,421 km (0.051 R)
• M32: 33,686,449 km (0.063 R)
• M33: 34,279,454 km (0.11 R)
• M34: 38,885,573 km (0.104 R)
• M35: 39,015,573 km (0.095 R)
• M36: 41,810,810 km (0.115 R)
• M37: 44,594,527 km (0.099 R)

Planet 6 - Ice Giant

Semi-Major Axis: 9.28 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 332.4

Radius: 4.6

Gravity: 15.71 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 7.75 AU - 10.81 AU

Year: 18253 Days

Day: 17.7 Hours

Environment

Temp: -220 °C

Axial Tilt: 19 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 56,257,671 km

• M1: 59,091 km (0.108 R)
• M2: 239,357 km (0.083 R)
• M3: 672,143 km (0.106 R)
• M4: 1,605,185 km (0.109 R)
• M5: 2,571,587 km (0.026 R)
• M6: 6,832,434 km (0.086 R)
• M7: 8,663,213 km (0.094 R)
• M8: 9,664,920 km (0.117 R)
• M9: 11,835,884 km (0.058 R)
• M10: 12,440,858 km (0.107 R)
• M11: 14,447,265 km (0.11 R)
• M12: 14,652,064 km (0.095 R)
• M13: 15,995,304 km (0.096 R)
• M14: 19,087,192 km (0.11 R)
• M15: 19,666,286 km (0.069 R)
• M16: 20,002,432 km (0.112 R)
• M17: 21,474,026 km (0.108 R)
• M18: 22,190,750 km (0.11 R)
• M19: 25,714,528 km (0.068 R)
• M20: 41,990,776 km (0.093 R)
• M21: 45,554,646 km (0.106 R)
• M22: 48,242,022 km (0.069 R)
• M23: 48,853,279 km (0.108 R)
• M24: 49,469,622 km (0.069 R)
• M25: 49,935,320 km (0.095 R)
• M26: 50,875,393 km (0.097 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: 160 - 16,351 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit