🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.71

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 0.63 AU - 0.73 AU

Year: 212 Days

Day: 39.7 Hours

Environment

Temp: 137 °C

Axial Tilt: 2.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 55,310,101 km

• M1: 38,447 km (0.092 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.21

Radius: 1.08

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 1.68 AU - 1.92 AU

Year: 915 Days

Day: 23 Hours

Environment

Temp: -70 °C

Axial Tilt: 20.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 55,310,101 km

• M1: 34,258 km (0.101 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.96

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 1.75 AU - 2.57 AU

Year: 1202 Days

Day: 42.1 Hours

Environment

Temp: -91 °C

Axial Tilt: 36.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 11.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 301.6

Radius: 15

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 8.73 AU - 14.25 AU

Year: 14751 Days

Day: 9.6 Hours

Environment

Temp: -190 °C

Axial Tilt: 33 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 55,310,101 km

• M1: 186,549 km (0.085 R)
• M2: 667,506 km (0.056 R)
• M3: 1,230,891 km (0.082 R)
• M4: 2,872,429 km (0.111 R)
• M5: 4,007,577 km (0.08 R)
• M6: 5,424,419 km (0.069 R)
• M7: 6,540,868 km (0.054 R)
• M8: 7,036,186 km (0.105 R)
• M9: 8,189,436 km (0.086 R)
• M10: 8,948,945 km (0.1 R)
• M11: 10,506,258 km (0.037 R)
• M12: 12,934,082 km (0.103 R)
• M13: 13,779,609 km (0.102 R)
• M14: 17,318,646 km (0.109 R)
• M15: 19,181,888 km (0.077 R)
• M16: 25,665,908 km (0.057 R)
• M17: 26,423,621 km (0.076 R)
• M18: 29,091,400 km (0.113 R)
• M19: 31,501,871 km (0.11 R)
• M20: 32,043,116 km (0.116 R)
• M21: 35,538,021 km (0.058 R)
• M22: 39,906,728 km (0.041 R)
• M23: 40,413,117 km (0.113 R)
• M24: 47,253,330 km (0.07 R)

Planet 5 - Ice Giant

Semi-Major Axis: 14.3 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 499.8

Radius: 3.1

Gravity: 52.01 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 13.01 AU - 15.59 AU

Year: 20481 Days

Day: 21.5 Hours

Environment

Temp: -196 °C

Axial Tilt: 37.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 55,310,101 km

• M1: 42,935 km (0.11 R)
• M2: 451,038 km (0.052 R)
• M3: 769,083 km (0.111 R)
• M4: 2,515,488 km (0.075 R)
• M5: 3,020,680 km (0.067 R)
• M6: 3,795,298 km (0.12 R)
• M7: 4,423,609 km (0.075 R)
• M8: 5,154,993 km (0.118 R)
• M9: 6,085,641 km (0.044 R)
• M10: 6,942,089 km (0.118 R)
• M11: 7,445,935 km (0.054 R)
• M12: 7,827,409 km (0.063 R)
• M13: 8,072,301 km (0.119 R)
• M14: 8,221,600 km (0.076 R)
• M15: 8,372,843 km (0.063 R)
• M16: 8,680,865 km (0.071 R)
• M17: 8,996,367 km (0.039 R)
• M18: 10,103,391 km (0.108 R)
• M19: 10,869,781 km (0.106 R)
• M20: 17,680,224 km (0.112 R)
• M21: 18,443,473 km (0.085 R)
• M22: 20,864,714 km (0.083 R)
• M23: 21,430,045 km (0.118 R)
• M24: 26,764,555 km (0.07 R)
• M25: 27,319,713 km (0.039 R)
• M26: 27,656,607 km (0.111 R)
• M27: 27,996,045 km (0.063 R)
• M28: 28,338,474 km (0.114 R)
• M29: 29,854,200 km (0.065 R)
• M30: 30,813,272 km (0.102 R)
• M31: 32,919,311 km (0.037 R)
• M32: 41,411,683 km (0.119 R)
• M33: 44,899,707 km (0.108 R)
• M34: 46,795,112 km (0.115 R)
• M35: 47,438,532 km (0.094 R)
• M36: 47,762,411 km (0.107 R)
• M37: 50,239,004 km (0.096 R)
• M38: 51,083,185 km (0.108 R)
• M39: 52,973,504 km (0.101 R)
• M40: 54,200,356 km (0.101 R)
• M41: 55,088,219 km (0.06 R)
• M42: 61,192,710 km (0.054 R)
• M43: 64,308,385 km (0.068 R)
• M44: 66,916,324 km (0.091 R)

Planet 6 - Ice Giant

Semi-Major Axis: 16.02 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 137.6

Radius: 6.4

Gravity: 3.36 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 14.34 AU - 17.7 AU

Year: 24285 Days

Day: 17.9 Hours

Environment

Temp: -204 °C

Axial Tilt: 47.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 55,310,101 km

• M1: 79,736 km (0.115 R)
• M2: 1,366,427 km (0.093 R)
• M3: 3,994,413 km (0.037 R)
• M4: 6,037,321 km (0.103 R)
• M5: 7,533,599 km (0.111 R)
• M6: 13,794,719 km (0.112 R)
• M7: 14,375,159 km (0.103 R)
• M8: 15,038,924 km (0.078 R)
• M9: 16,860,129 km (0.081 R)
• M10: 17,598,245 km (0.086 R)
• M11: 19,217,941 km (0.117 R)
• M12: 23,288,349 km (0.118 R)
• M13: 23,560,318 km (0.081 R)
• M14: 31,398,648 km (0.12 R)
• M15: 43,633,809 km (0.117 R)
• M16: 45,444,542 km (0.091 R)
• M17: 47,304,642 km (0.101 R)
• M18: 49,963,295 km (0.068 R)

Planet 7 - Ice Giant

Semi-Major Axis: 16.14 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 174.5

Radius: 3

Gravity: 19.39 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 14.78 AU - 17.5 AU

Year: 24559 Days

Day: 21.6 Hours

Environment

Temp: -204 °C

Axial Tilt: 11.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 55,310,101 km

• M1: 37,250 km (0.096 R)
• M2: 198,965 km (0.067 R)
• M3: 328,517 km (0.072 R)
• M4: 541,843 km (0.057 R)
• M5: 773,122 km (0.026 R)
• M6: 997,668 km (0.066 R)
• M7: 1,113,158 km (0.084 R)
• M8: 1,574,966 km (0.103 R)
• M9: 1,764,956 km (0.109 R)
• M10: 1,882,689 km (0.04 R)
• M11: 2,594,625 km (0.091 R)
• M12: 3,574,791 km (0.036 R)
• M13: 3,987,830 km (0.09 R)
• M14: 5,961,026 km (0.08 R)
• M15: 8,501,198 km (0.111 R)
• M16: 10,006,452 km (0.102 R)
• M17: 13,661,577 km (0.048 R)
• M18: 17,880,985 km (0.114 R)
• M19: 19,653,271 km (0.086 R)
• M20: 21,187,846 km (0.12 R)
• M21: 22,435,193 km (0.037 R)
• M22: 24,782,832 km (0.116 R)
• M23: 24,879,921 km (0.1 R)
• M24: 35,193,946 km (0.094 R)
• M25: 37,447,937 km (0.117 R)
• M26: 39,929,616 km (0.11 R)
• M27: 42,797,408 km (0.075 R)
• M28: 50,952,736 km (0.086 R)
• M29: 54,649,449 km (0.063 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 389 - 18,289 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit