🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.95

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 0.81 AU - 1.03 AU

Year: 385 Days

Day: 31.3 Hours

Environment

Temp: -50 °C

Axial Tilt: 34.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.53

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 1.65 AU - 1.83 AU

Year: 1002 Days

Day: 34.1 Hours

Environment

Temp: -98 °C

Axial Tilt: 3.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.83

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 1.71 AU - 1.85 AU

Year: 1037 Days

Day: 28.7 Hours

Environment

Temp: -108 °C

Axial Tilt: 5.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 4.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 96.4

Radius: 11.1

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 3.96 AU - 4.52 AU

Year: 3811 Days

Day: 9.5 Hours

Environment

Temp: -171 °C

Axial Tilt: 19.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 95,944,320 km

• M1: 138,079 km (0.108 R)
• M2: 591,510 km (0.089 R)
• M3: 1,051,673 km (0.037 R)
• M4: 1,626,727 km (0.073 R)
• M5: 2,057,868 km (0.049 R)
• M6: 2,629,332 km (0.083 R)
• M7: 3,968,981 km (0.101 R)
• M8: 4,643,668 km (0.1 R)
• M9: 5,741,566 km (0.11 R)
• M10: 6,903,194 km (0.105 R)
• M11: 7,420,054 km (0.097 R)
• M12: 8,046,271 km (0.1 R)
• M13: 10,269,445 km (0.112 R)
• M14: 10,806,651 km (0.043 R)
• M15: 12,493,965 km (0.115 R)

Planet 5 - Ice Giant

Semi-Major Axis: 11.27 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 897.4

Radius: 5.8

Gravity: 26.68 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 10.75 AU - 11.79 AU

Year: 16517 Days

Day: 23.6 Hours

Environment

Temp: -204 °C

Axial Tilt: 43.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 95,944,320 km

• M1: 72,106 km (0.091 R)
• M2: 395,088 km (0.112 R)
• M3: 769,681 km (0.041 R)
• M4: 1,188,854 km (0.068 R)
• M5: 3,131,083 km (0.064 R)
• M6: 3,841,075 km (0.025 R)
• M7: 4,935,683 km (0.107 R)
• M8: 5,380,886 km (0.026 R)
• M9: 7,338,673 km (0.087 R)
• M10: 7,770,861 km (0.103 R)
• M11: 8,951,937 km (0.095 R)
• M12: 13,137,236 km (0.112 R)
• M13: 14,729,556 km (0.058 R)
• M14: 17,352,605 km (0.098 R)
• M15: 18,378,846 km (0.115 R)
• M16: 19,264,466 km (0.1 R)
• M17: 20,364,459 km (0.119 R)
• M18: 22,289,784 km (0.077 R)
• M19: 25,076,792 km (0.104 R)
• M20: 30,345,330 km (0.083 R)
• M21: 31,580,858 km (0.102 R)
• M22: 32,210,965 km (0.052 R)
• M23: 34,682,172 km (0.073 R)
• M24: 36,581,915 km (0.088 R)
• M25: 38,980,568 km (0.092 R)
• M26: 40,587,398 km (0.087 R)
• M27: 45,511,861 km (0.108 R)
• M28: 46,965,504 km (0.109 R)
• M29: 49,456,308 km (0.082 R)
• M30: 53,444,438 km (0.073 R)
• M31: 56,157,844 km (0.104 R)
• M32: 57,455,007 km (0.11 R)
• M33: 62,645,156 km (0.032 R)
• M34: 71,326,320 km (0.106 R)

Planet 6 - Ice Giant

Semi-Major Axis: 15.68 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 747.7

Radius: 3.3

Gravity: 68.66 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 15.08 AU - 16.28 AU

Year: 27106 Days

Day: 23.5 Hours

Environment

Temp: -216 °C

Axial Tilt: 49.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 95,944,320 km

• M1: 42,486 km (0.075 R)
• M2: 246,986 km (0.082 R)
• M3: 384,467 km (0.083 R)
• M4: 512,223 km (0.083 R)
• M5: 1,631,215 km (0.074 R)
• M6: 2,013,887 km (0.094 R)
• M7: 2,308,146 km (0.09 R)
• M8: 2,735,397 km (0.114 R)
• M9: 2,843,108 km (0.114 R)
• M10: 3,213,213 km (0.107 R)
• M11: 3,425,193 km (0.113 R)
• M12: 5,513,878 km (0.083 R)
• M13: 5,729,898 km (0.088 R)
• M14: 8,956,125 km (0.098 R)
• M15: 12,465,691 km (0.086 R)
• M16: 13,525,742 km (0.029 R)
• M17: 13,839,449 km (0.086 R)
• M18: 14,238,127 km (0.082 R)
• M19: 14,481,074 km (0.096 R)
• M20: 19,637,563 km (0.05 R)
• M21: 20,859,927 km (0.078 R)
• M22: 21,173,185 km (0.111 R)
• M23: 25,655,885 km (0.058 R)
• M24: 26,378,443 km (0.114 R)
• M25: 27,362,947 km (0.089 R)
• M26: 30,063,188 km (0.11 R)
• M27: 32,097,270 km (0.118 R)
• M28: 36,286,011 km (0.114 R)
• M29: 37,965,696 km (0.09 R)
• M30: 39,696,393 km (0.113 R)
• M31: 40,824,810 km (0.051 R)
• M32: 52,340,854 km (0.047 R)
• M33: 54,284,879 km (0.061 R)
• M34: 71,362,074 km (0.056 R)
• M35: 71,598,588 km (0.097 R)
• M36: 71,835,551 km (0.107 R)
• M37: 72,072,963 km (0.069 R)
• M38: 72,788,490 km (0.113 R)
• M39: 75,207,936 km (0.092 R)
• M40: 75,452,678 km (0.048 R)
• M41: 84,625,271 km (0.092 R)
• M42: 86,491,056 km (0.089 R)
• M43: 86,759,734 km (0.113 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 387 - 17,254 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit