🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.26

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 0.52 AU - 0.54 AU

Year: 253 Days

Day: 26.4 Hours

Environment

Temp: -127 °C

Axial Tilt: 18.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 61,373,924 km

• M1: 238,758 km (0.081 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 701.7

Radius: 13.2

Gravity: 4.03 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 0.53 AU - 0.85 AU

Year: 376 Days

Day: 13.6 Hours

Environment

Temp: -141 °C

Axial Tilt: 27.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 61,373,924 km

• M1: 164,109 km (0.095 R)
• M2: 579,393 km (0.037 R)
• M3: 996,920 km (0.089 R)
• M4: 1,411,456 km (0.079 R)
• M5: 1,832,424 km (0.117 R)
• M6: 2,329,987 km (0.115 R)
• M7: 3,000,484 km (0.073 R)
• M8: 3,871,443 km (0.08 R)
• M9: 4,504,242 km (0.077 R)
• M10: 4,963,807 km (0.11 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 440.3

Radius: 9.7

Gravity: 4.68 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 1.19 AU - 1.29 AU

Year: 906 Days

Day: 12.3 Hours

Environment

Temp: -162 °C

Axial Tilt: 3.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 61,373,924 km

• M1: 120,576 km (0.119 R)
• M2: 432,487 km (0.027 R)
• M3: 738,565 km (0.097 R)
• M4: 1,094,009 km (0.08 R)
• M5: 1,401,134 km (0.056 R)
• M6: 1,852,770 km (0.096 R)
• M7: 2,226,016 km (0.12 R)
• M8: 2,717,595 km (0.041 R)
• M9: 4,490,629 km (0.099 R)
• M10: 5,332,566 km (0.043 R)
• M11: 5,839,702 km (0.102 R)
• M12: 6,928,625 km (0.057 R)
• M13: 7,372,931 km (0.108 R)
• M14: 7,955,016 km (0.097 R)
• M15: 8,294,304 km (0.108 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 593.5

Radius: 8.6

Gravity: 8.02 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 2.43 AU - 2.81 AU

Year: 2782 Days

Day: 13.4 Hours

Environment

Temp: -201 °C

Axial Tilt: 34.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 61,373,924 km

• M1: 106,962 km (0.105 R)
• M2: 374,743 km (0.056 R)
• M3: 689,497 km (0.11 R)
• M4: 973,433 km (0.076 R)
• M5: 2,262,219 km (0.062 R)
• M6: 2,721,634 km (0.093 R)
• M7: 3,346,654 km (0.113 R)
• M8: 4,438,270 km (0.099 R)
• M9: 4,789,974 km (0.102 R)
• M10: 5,574,166 km (0.08 R)
• M11: 7,395,969 km (0.083 R)
• M12: 7,954,867 km (0.08 R)
• M13: 8,777,505 km (0.097 R)
• M14: 10,209,905 km (0.111 R)
• M15: 10,942,187 km (0.112 R)
• M16: 11,544,767 km (0.08 R)
• M17: 12,211,824 km (0.087 R)
• M18: 13,036,856 km (0.11 R)
• M19: 13,485,650 km (0.072 R)
• M20: 14,225,411 km (0.072 R)
• M21: 14,653,261 km (0.041 R)
• M22: 15,634,623 km (0.095 R)
• M23: 16,039,285 km (0.038 R)
• M24: 19,242,325 km (0.105 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 425.1

Radius: 14.9

Gravity: 1.91 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 3.37 AU - 5.39 AU

Year: 6013 Days

Day: 5.3 Hours

Environment

Temp: -207 °C

Axial Tilt: 39.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 61,373,924 km

• M1: 188,344 km (0.105 R)
• M2: 699,819 km (0.107 R)
• M3: 1,206,656 km (0.109 R)
• M4: 1,875,957 km (0.045 R)
• M5: 2,534,936 km (0.057 R)
• M6: 3,306,861 km (0.114 R)
• M7: 6,658,302 km (0.11 R)
• M8: 15,623,852 km (0.089 R)
• M9: 16,794,306 km (0.039 R)
• M10: 17,278,704 km (0.083 R)
• M11: 18,402,632 km (0.075 R)
• M12: 18,917,548 km (0.032 R)
• M13: 19,442,188 km (0.105 R)
• M14: 24,148,238 km (0.059 R)

Asteroid Belt

Center: 6.42 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 8.45 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 553.8

Radius: 4.4

Gravity: 28.61 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 7.24 AU - 9.66 AU

Year: 16114 Days

Day: 16.9 Hours

Environment

Temp: -218 °C

Axial Tilt: 0 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 61,373,924 km

• M1: 83,775 km (0.048 R)
• M2: 253,568 km (0.106 R)
• M3: 560,094 km (0.09 R)
• M4: 707,598 km (0.092 R)
• M5: 990,039 km (0.034 R)
• M6: 1,275,172 km (0.086 R)
• M7: 2,529,102 km (0.111 R)
• M8: 3,110,589 km (0.058 R)
• M9: 4,068,164 km (0.104 R)
• M10: 4,219,408 km (0.111 R)
• M11: 4,964,106 km (0.113 R)
• M12: 6,180,337 km (0.098 R)
• M13: 6,461,730 km (0.045 R)
• M14: 9,235,574 km (0.093 R)
• M15: 13,973,040 km (0.097 R)
• M16: 16,662,360 km (0.075 R)
• M17: 29,830,563 km (0.104 R)
• M18: 32,521,680 km (0.042 R)
• M19: 33,740,603 km (0.114 R)
• M20: 40,433,612 km (0.089 R)
• M21: 50,661,020 km (0.085 R)
• M22: 56,019,167 km (0.098 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 537 - 11,590 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit