🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 3.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.32

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 2.95 AU - 3.95 AU

Year: 2352 Days

Day: 35.3 Hours

Environment

Temp: -114 °C

Axial Tilt: 26.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 86,764,837 km

• M1: 1,593,666 km (0.11 R)

Planet 2 - Terrestrial

Semi-Major Axis: 4.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.68

Radius: 1.23

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 4.15 AU - 4.47 AU

Year: 3285 Days

Day: 46 Hours

Environment

Temp: -140 °C

Axial Tilt: 33.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.25 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 6.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 905.7

Radius: 12.5

Gravity: 5.8 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 4.78 AU - 7.6 AU

Year: 5653 Days

Day: 14.2 Hours

Environment

Temp: -158 °C

Axial Tilt: 33.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 86,764,837 km

• M1: 155,432 km (0.102 R)
• M2: 591,211 km (0.047 R)
• M3: 1,664,875 km (0.072 R)
• M4: 2,296,327 km (0.083 R)
• M5: 4,091,502 km (0.049 R)
• M6: 5,367,572 km (0.06 R)
• M7: 6,753,147 km (0.114 R)
• M8: 7,661,505 km (0.086 R)
• M9: 8,086,363 km (0.073 R)
• M10: 8,691,038 km (0.115 R)
• M11: 10,545,752 km (0.051 R)
• M12: 19,471,958 km (0.091 R)
• M13: 21,231,379 km (0.108 R)
• M14: 26,351,216 km (0.115 R)
• M15: 27,144,085 km (0.032 R)
• M16: 30,092,509 km (0.078 R)
• M17: 30,571,671 km (0.112 R)
• M18: 34,174,138 km (0.066 R)

Planet 4 - Gas Giant

Semi-Major Axis: 9.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 379.5

Radius: 9.7

Gravity: 4.03 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 8.68 AU - 10.1 AU

Year: 10563 Days

Day: 8 Hours

Environment

Temp: -174 °C

Axial Tilt: 8.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 86,764,837 km

• M1: 120,576 km (0.066 R)
• M2: 422,464 km (0.093 R)
• M3: 976,575 km (0.073 R)
• M4: 1,405,173 km (0.031 R)
• M5: 1,911,412 km (0.065 R)
• M6: 2,250,401 km (0.08 R)
• M7: 2,591,634 km (0.066 R)
• M8: 3,201,843 km (0.053 R)
• M9: 3,612,190 km (0.098 R)
• M10: 5,028,433 km (0.084 R)
• M11: 6,602,502 km (0.083 R)
• M12: 8,396,928 km (0.116 R)
• M13: 9,452,192 km (0.069 R)
• M14: 11,508,265 km (0.086 R)
• M15: 12,921,217 km (0.082 R)
• M16: 13,320,643 km (0.041 R)
• M17: 13,905,421 km (0.114 R)
• M18: 15,442,539 km (0.099 R)
• M19: 16,751,521 km (0.091 R)
• M20: 24,422,451 km (0.114 R)
• M21: 26,286,440 km (0.101 R)
• M22: 26,928,365 km (0.097 R)
• M23: 28,053,042 km (0.12 R)
• M24: 31,409,419 km (0.098 R)
• M25: 34,804,543 km (0.103 R)
• M26: 35,801,762 km (0.105 R)
• M27: 37,275,750 km (0.115 R)
• M28: 39,741,422 km (0.094 R)

Planet 5 - Ice Giant

Semi-Major Axis: 17.95 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 151.4

Radius: 3.7

Gravity: 11.06 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 15.72 AU - 20.18 AU

Year: 27917 Days

Day: 18 Hours

Environment

Temp: -200 °C

Axial Tilt: 25.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 86,764,837 km

• M1: 66,571 km (0.098 R)
• M2: 1,333,515 km (0.105 R)
• M3: 2,147,029 km (0.083 R)
• M4: 2,362,898 km (0.113 R)
• M5: 2,747,066 km (0.073 R)
• M6: 3,049,553 km (0.103 R)
• M7: 3,611,293 km (0.109 R)
• M8: 3,803,675 km (0.106 R)
• M9: 4,515,911 km (0.075 R)
• M10: 5,383,130 km (0.101 R)
• M11: 7,094,230 km (0.091 R)
• M12: 8,593,500 km (0.113 R)
• M13: 10,566,995 km (0.105 R)
• M14: 12,949,940 km (0.059 R)
• M15: 14,401,937 km (0.091 R)
• M16: 17,703,262 km (0.071 R)
• M17: 19,570,393 km (0.097 R)
• M18: 20,768,822 km (0.077 R)
• M19: 22,935,897 km (0.118 R)
• M20: 34,932,748 km (0.112 R)
• M21: 36,056,677 km (0.115 R)
• M22: 40,793,843 km (0.059 R)
• M23: 44,027,850 km (0.108 R)
• M24: 45,485,681 km (0.063 R)
• M25: 46,825,031 km (0.094 R)
• M26: 48,960,242 km (0.075 R)
• M27: 49,270,508 km (0.071 R)
• M28: 51,159,480 km (0.092 R)
• M29: 54,082,622 km (0.044 R)

Planet 6 - Ice Giant

Semi-Major Axis: 18.42 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 482.4

Radius: 4

Gravity: 30.15 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 18.29 AU - 18.55 AU

Year: 29021 Days

Day: 20 Hours

Environment

Temp: -202 °C

Axial Tilt: 19.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 86,764,837 km

• M1: 49,966 km (0.115 R)
• M2: 253,718 km (0.102 R)
• M3: 391,797 km (0.067 R)
• M4: 1,077,553 km (0.117 R)
• M5: 1,248,544 km (0.048 R)
• M6: 1,663,528 km (0.099 R)
• M7: 1,912,758 km (0.067 R)
• M8: 2,164,681 km (0.064 R)
• M9: 2,438,146 km (0.052 R)
• M10: 2,891,278 km (0.049 R)
• M11: 3,223,086 km (0.027 R)
• M12: 3,831,800 km (0.099 R)
• M13: 4,696,176 km (0.104 R)
• M14: 6,026,251 km (0.118 R)
• M15: 9,343,135 km (0.034 R)
• M16: 11,894,228 km (0.101 R)
• M17: 15,034,885 km (0.092 R)
• M18: 17,232,777 km (0.085 R)
• M19: 17,588,970 km (0.059 R)
• M20: 18,315,866 km (0.072 R)
• M21: 20,917,073 km (0.053 R)
• M22: 28,784,874 km (0.112 R)
• M23: 32,013,047 km (0.088 R)
• M24: 36,050,394 km (0.076 R)
• M25: 38,568,126 km (0.103 R)
• M26: 44,781,674 km (0.108 R)
• M27: 46,992,431 km (0.095 R)
• M28: 48,036,774 km (0.094 R)
• M29: 56,172,953 km (0.118 R)
• M30: 60,975,344 km (0.07 R)
• M31: 63,265,089 km (0.113 R)
• M32: 63,899,384 km (0.11 R)
• M33: 64,537,868 km (0.054 R)
• M34: 74,162,546 km (0.088 R)
• M35: 74,867,601 km (0.112 R)
• M36: 85,728,406 km (0.07 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 297 - 19,823 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit