🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.17 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.15

Radius: 1.06

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 0.92 AU - 1.42 AU

Year: 460 Days

Day: 37.5 Hours

Environment

Temp: 26 °C

Axial Tilt: 45 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Asteroid Belt

Center: 3.57 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 5.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 541.1

Radius: 8.2

Gravity: 8.05 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 5.75 AU - 6.17 AU

Year: 5288 Days

Day: 8.4 Hours

Environment

Temp: -158 °C

Axial Tilt: 23 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 83,766,851 km

• M1: 102,624 km (0.1 R)
• M2: 369,357 km (0.107 R)
• M3: 670,348 km (0.115 R)
• M4: 1,187,508 km (0.112 R)
• M5: 1,471,594 km (0.102 R)
• M6: 1,749,697 km (0.057 R)
• M7: 2,839,667 km (0.078 R)
• M8: 3,540,682 km (0.103 R)
• M9: 4,352,101 km (0.109 R)
• M10: 5,145,419 km (0.096 R)
• M11: 6,752,848 km (0.097 R)
• M12: 7,185,036 km (0.119 R)
• M13: 7,600,170 km (0.046 R)
• M14: 8,290,265 km (0.032 R)
• M15: 9,545,990 km (0.073 R)
• M16: 12,826,821 km (0.08 R)
• M17: 13,490,138 km (0.093 R)
• M18: 14,337,610 km (0.058 R)
• M19: 15,905,545 km (0.093 R)
• M20: 16,731,026 km (0.109 R)
• M21: 20,456,761 km (0.119 R)
• M22: 22,879,798 km (0.074 R)
• M23: 24,935,571 km (0.082 R)

Planet 3 - Gas Giant

Semi-Major Axis: 6.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 456.1

Radius: 11.4

Gravity: 3.51 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 5.81 AU - 7.51 AU

Year: 6247 Days

Day: 8.4 Hours

Environment

Temp: -152 °C

Axial Tilt: 17.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 83,766,851 km

• M1: 141,819 km (0.098 R)
• M2: 817,253 km (0.107 R)
• M3: 1,206,208 km (0.108 R)
• M4: 1,609,972 km (0.044 R)
• M5: 2,302,012 km (0.099 R)
• M6: 2,971,762 km (0.092 R)
• M7: 3,924,401 km (0.086 R)
• M8: 4,447,096 km (0.112 R)
• M9: 5,632,659 km (0.066 R)
• M10: 7,645,947 km (0.107 R)
• M11: 8,814,905 km (0.094 R)
• M12: 10,494,739 km (0.115 R)
• M13: 10,900,449 km (0.097 R)
• M14: 11,599,819 km (0.072 R)
• M15: 12,679,467 km (0.096 R)
• M16: 13,191,839 km (0.077 R)
• M17: 14,312,926 km (0.115 R)
• M18: 15,670,676 km (0.083 R)
• M19: 16,082,369 km (0.098 R)
• M20: 16,744,041 km (0.113 R)
• M21: 17,486,346 km (0.113 R)
• M22: 18,706,466 km (0.095 R)
• M23: 19,709,071 km (0.105 R)
• M24: 20,258,394 km (0.084 R)
• M25: 22,707,311 km (0.096 R)
• M26: 24,393,279 km (0.1 R)
• M27: 26,243,506 km (0.091 R)
• M28: 28,099,267 km (0.037 R)
• M29: 29,324,773 km (0.107 R)
• M30: 29,771,023 km (0.09 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 567.7

Radius: 14.9

Gravity: 2.56 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 6.87 AU - 8.45 AU

Year: 7705 Days

Day: 11.3 Hours

Environment

Temp: -160 °C

Axial Tilt: 0.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 83,766,851 km

• M1: 189,989 km (0.107 R)
• M2: 824,434 km (0.098 R)
• M3: 1,898,547 km (0.086 R)
• M4: 4,669,847 km (0.065 R)
• M5: 6,348,186 km (0.075 R)
• M6: 8,816,700 km (0.097 R)
• M7: 9,690,800 km (0.089 R)
• M8: 10,289,641 km (0.062 R)
• M9: 11,459,945 km (0.078 R)
• M10: 14,181,579 km (0.078 R)
• M11: 16,134,729 km (0.115 R)
• M12: 20,196,909 km (0.068 R)
• M13: 25,067,068 km (0.115 R)
• M14: 27,911,372 km (0.088 R)
• M15: 29,221,102 km (0.098 R)
• M16: 31,063,549 km (0.094 R)
• M17: 33,085,663 km (0.084 R)
• M18: 37,390,492 km (0.03 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 418.1

Radius: 13.1

Gravity: 2.44 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 9.07 AU - 10.41 AU

Year: 11048 Days

Day: 10.2 Hours

Environment

Temp: -164 °C

Axial Tilt: 39.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 83,766,851 km

• M1: 162,912 km (0.111 R)
• M2: 581,188 km (0.114 R)
• M3: 1,662,631 km (0.089 R)
• M4: 2,954,259 km (0.048 R)
• M5: 4,029,269 km (0.086 R)
• M6: 4,657,281 km (0.079 R)
• M7: 8,349,656 km (0.066 R)
• M8: 9,235,574 km (0.081 R)
• M9: 22,326,884 km (0.096 R)
• M10: 23,683,437 km (0.099 R)
• M11: 27,986,321 km (0.12 R)
• M12: 34,982,714 km (0.09 R)
• M13: 35,888,978 km (0.097 R)
• M14: 42,805,785 km (0.111 R)

Planet 6 - Ice Giant

Semi-Major Axis: 17.08 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 555.5

Radius: 6.7

Gravity: 12.37 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 15.63 AU - 18.53 AU

Year: 25654 Days

Day: 20.8 Hours

Environment

Temp: -198 °C

Axial Tilt: 33.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 83,766,851 km

• M1: 84,373 km (0.08 R)
• M2: 524,191 km (0.117 R)
• M3: 836,402 km (0.054 R)
• M4: 1,101,489 km (0.065 R)
• M5: 1,881,193 km (0.055 R)
• M6: 3,036,238 km (0.109 R)
• M7: 5,162,772 km (0.053 R)
• M8: 5,398,987 km (0.091 R)
• M9: 6,552,836 km (0.115 R)
• M10: 6,783,216 km (0.117 R)
• M11: 8,389,149 km (0.095 R)
• M12: 8,882,972 km (0.112 R)
• M13: 9,165,562 km (0.112 R)
• M14: 10,294,727 km (0.088 R)
• M15: 11,513,800 km (0.09 R)
• M16: 12,471,526 km (0.039 R)
• M17: 15,418,305 km (0.116 R)
• M18: 18,249,444 km (0.114 R)
• M19: 22,330,325 km (0.026 R)
• M20: 31,058,463 km (0.083 R)
• M21: 44,063,903 km (0.047 R)
• M22: 46,562,188 km (0.112 R)
• M23: 47,415,494 km (0.115 R)
• M24: 50,216,265 km (0.08 R)
• M25: 50,573,804 km (0.077 R)
• M26: 50,933,288 km (0.088 R)
• M27: 66,314,941 km (0.052 R)
• M28: 76,223,107 km (0.115 R)

Kuiper Belt

Range: 30.2 - 54.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 167 - 19,596 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit