🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.87

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 0.58 AU - 0.66 AU

Year: 188 Days

Day: 47.9 Hours

Environment

Temp: 135 °C

Axial Tilt: 36.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 98,025,568 km

• M1: 156,330 km (0.074 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.27

Radius: 1.61

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 0.66 AU - 0.7 AU

Year: 216 Days

Day: 17.2 Hours

Environment

Temp: 124 °C

Axial Tilt: 38.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.83

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 0.71 AU - 1.03 AU

Year: 312 Days

Day: 33.6 Hours

Environment

Temp: 15 °C

Axial Tilt: 10.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Gas Giant

Semi-Major Axis: 4.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 834.7

Radius: 8.4

Gravity: 11.83 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 3.23 AU - 5.27 AU

Year: 3373 Days

Day: 14 Hours

Environment

Temp: -150 °C

Axial Tilt: 37.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 98,025,568 km

• M1: 104,419 km (0.104 R)
• M2: 401,072 km (0.097 R)
• M3: 707,000 km (0.086 R)
• M4: 1,024,895 km (0.047 R)
• M5: 1,492,388 km (0.092 R)
• M6: 2,446,972 km (0.047 R)
• M7: 2,802,567 km (0.119 R)
• M8: 3,381,660 km (0.089 R)
• M9: 5,282,151 km (0.115 R)
• M10: 6,580,661 km (0.104 R)
• M11: 7,501,585 km (0.051 R)
• M12: 8,505,836 km (0.104 R)
• M13: 9,402,525 km (0.093 R)
• M14: 11,693,467 km (0.073 R)
• M15: 14,332,673 km (0.118 R)
• M16: 15,654,220 km (0.071 R)
• M17: 19,404,639 km (0.054 R)
• M18: 21,961,715 km (0.057 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 860.9

Radius: 8.1

Gravity: 13.12 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 3.49 AU - 5.35 AU

Year: 3578 Days

Day: 14.9 Hours

Environment

Temp: -137 °C

Axial Tilt: 4.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 98,025,568 km

• M1: 100,829 km (0.031 R)
• M2: 384,915 km (0.053 R)
• M3: 874,400 km (0.084 R)
• M4: 1,322,445 km (0.105 R)
• M5: 1,665,024 km (0.108 R)
• M6: 2,038,421 km (0.063 R)
• M7: 3,815,643 km (0.037 R)
• M8: 4,421,215 km (0.111 R)
• M9: 4,710,239 km (0.089 R)
• M10: 5,353,061 km (0.115 R)
• M11: 6,141,142 km (0.108 R)
• M12: 7,911,035 km (0.061 R)
• M13: 9,046,034 km (0.084 R)
• M14: 9,473,734 km (0.08 R)
• M15: 9,793,275 km (0.057 R)
• M16: 10,078,708 km (0.057 R)
• M17: 11,187,976 km (0.104 R)
• M18: 11,681,051 km (0.057 R)
• M19: 11,956,011 km (0.101 R)
• M20: 12,471,376 km (0.085 R)
• M21: 12,855,543 km (0.119 R)
• M22: 13,148,755 km (0.109 R)
• M23: 13,496,421 km (0.115 R)
• M24: 16,104,809 km (0.067 R)
• M25: 18,161,780 km (0.116 R)
• M26: 18,968,412 km (0.088 R)
• M27: 21,463,554 km (0.071 R)
• M28: 21,807,480 km (0.076 R)
• M29: 22,860,948 km (0.073 R)

Planet 6 - Ice Giant

Semi-Major Axis: 13.7 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 359.3

Radius: 5.9

Gravity: 10.32 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 12.34 AU - 15.06 AU

Year: 19523 Days

Day: 23.6 Hours

Environment

Temp: -205 °C

Axial Tilt: 23.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 98,025,568 km

• M1: 77,193 km (0.045 R)
• M2: 391,049 km (0.078 R)
• M3: 616,044 km (0.111 R)
• M4: 960,269 km (0.084 R)
• M5: 2,637,111 km (0.081 R)
• M6: 2,982,084 km (0.037 R)
• M7: 3,228,472 km (0.061 R)
• M8: 3,488,323 km (0.097 R)
• M9: 4,935,683 km (0.072 R)
• M10: 5,245,949 km (0.1 R)
• M11: 5,460,023 km (0.052 R)
• M12: 8,800,544 km (0.106 R)
• M13: 24,020,631 km (0.109 R)
• M14: 24,315,040 km (0.064 R)
• M15: 24,512,658 km (0.074 R)
• M16: 24,711,474 km (0.112 R)
• M17: 26,548,386 km (0.066 R)
• M18: 26,968,607 km (0.095 R)
• M19: 31,770,100 km (0.117 R)
• M20: 33,570,660 km (0.101 R)
• M21: 34,558,305 km (0.084 R)
• M22: 37,111,641 km (0.102 R)
• M23: 37,373,737 km (0.091 R)
• M24: 38,167,354 km (0.105 R)
• M25: 44,480,982 km (0.093 R)
• M26: 45,972,772 km (0.1 R)
• M27: 50,808,673 km (0.077 R)
• M28: 55,117,241 km (0.075 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.84 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 994.5

Radius: 7.3

Gravity: 18.66 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 13.65 AU - 18.03 AU

Year: 24272 Days

Day: 18.8 Hours

Environment

Temp: -201 °C

Axial Tilt: 35.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 98,025,568 km

• M1: 90,806 km (0.103 R)
• M2: 491,878 km (0.085 R)
• M3: 783,893 km (0.026 R)
• M4: 1,091,466 km (0.116 R)
• M5: 1,954,945 km (0.087 R)
• M6: 2,357,962 km (0.098 R)
• M7: 5,723,315 km (0.11 R)
• M8: 6,172,408 km (0.08 R)
• M9: 8,837,793 km (0.102 R)
• M10: 10,520,470 km (0.117 R)
• M11: 14,262,212 km (0.11 R)
• M12: 16,473,718 km (0.068 R)
• M13: 17,289,774 km (0.091 R)
• M14: 17,754,574 km (0.071 R)
• M15: 18,037,314 km (0.075 R)
• M16: 20,720,203 km (0.114 R)
• M17: 21,563,635 km (0.027 R)
• M18: 21,885,720 km (0.115 R)
• M19: 23,094,171 km (0.09 R)
• M20: 25,166,850 km (0.105 R)
• M21: 26,248,143 km (0.105 R)
• M22: 32,684,741 km (0.101 R)
• M23: 37,876,834 km (0.099 R)
• M24: 42,743,253 km (0.032 R)
• M25: 44,453,755 km (0.103 R)
• M26: 49,485,031 km (0.101 R)
• M27: 52,137,401 km (0.103 R)
• M28: 52,717,841 km (0.117 R)
• M29: 66,830,605 km (0.039 R)
• M30: 78,105,497 km (0.091 R)
• M31: 85,390,465 km (0.085 R)
• M32: 87,008,216 km (0.083 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 224 - 17,975 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit