🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.23

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 0.7 AU - 0.94 AU

Year: 269 Days

Day: 18.8 Hours

Environment

Temp: 162 °C

Axial Tilt: 39.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 61,264,062 km

• M1: 38,147 km (0.05 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.49

Radius: 0.75

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 2.07 AU - 3.03 AU

Year: 1473 Days

Day: 43.8 Hours

Environment

Temp: -80 °C

Axial Tilt: 31.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 61,264,062 km

• M1: 34,408 km (0.064 R)

Planet 3 - Terrestrial

Semi-Major Axis: 4.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.34

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 3.37 AU - 4.83 AU

Year: 3002 Days

Day: 25.2 Hours

Environment

Temp: -115 °C

Axial Tilt: 17.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.34

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 3.81 AU - 4.77 AU

Year: 3213 Days

Day: 19.4 Hours

Environment

Temp: -133 °C

Axial Tilt: 14 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 61,264,062 km

• M1: 46,525 km (0.114 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 986.7

Radius: 8.9

Gravity: 12.46 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 7.89 AU - 8.67 AU

Year: 8617 Days

Day: 13.5 Hours

Environment

Temp: -157 °C

Axial Tilt: 25.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 61,264,062 km

• M1: 111,151 km (0.034 R)
• M2: 415,284 km (0.091 R)
• M3: 912,098 km (0.112 R)
• M4: 1,303,446 km (0.088 R)
• M5: 1,610,421 km (0.113 R)
• M6: 2,049,940 km (0.067 R)
• M7: 2,588,043 km (0.12 R)
• M8: 3,102,061 km (0.097 R)
• M9: 3,383,754 km (0.091 R)
• M10: 4,026,277 km (0.103 R)
• M11: 4,305,277 km (0.12 R)
• M12: 5,352,163 km (0.097 R)
• M13: 6,042,557 km (0.111 R)
• M14: 6,908,430 km (0.048 R)
• M15: 7,474,658 km (0.084 R)
• M16: 8,203,349 km (0.08 R)
• M17: 9,408,360 km (0.071 R)
• M18: 10,464,820 km (0.118 R)
• M19: 10,940,990 km (0.048 R)
• M20: 11,823,169 km (0.091 R)
• M21: 12,871,401 km (0.11 R)
• M22: 14,043,949 km (0.1 R)
• M23: 16,107,352 km (0.071 R)
• M24: 19,058,320 km (0.09 R)
• M25: 20,743,390 km (0.116 R)
• M26: 24,777,447 km (0.066 R)
• M27: 27,373,718 km (0.088 R)
• M28: 29,098,282 km (0.096 R)
• M29: 34,472,735 km (0.068 R)
• M30: 35,408,769 km (0.106 R)
• M31: 36,723,285 km (0.1 R)
• M32: 38,318,597 km (0.058 R)
• M33: 39,196,288 km (0.102 R)
• M34: 42,976,327 km (0.08 R)
• M35: 45,162,550 km (0.07 R)
• M36: 47,135,297 km (0.089 R)

Planet 6 - Ice Giant

Semi-Major Axis: 16.12 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 396

Radius: 7.7

Gravity: 6.68 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 13.96 AU - 18.28 AU

Year: 23407 Days

Day: 21.1 Hours

Environment

Temp: -203 °C

Axial Tilt: 28.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 61,264,062 km

• M1: 99,034 km (0.074 R)
• M2: 347,516 km (0.095 R)
• M3: 593,305 km (0.08 R)
• M4: 896,540 km (0.063 R)
• M5: 1,510,340 km (0.095 R)
• M6: 1,792,482 km (0.091 R)
• M7: 2,129,825 km (0.092 R)
• M8: 2,464,625 km (0.086 R)
• M9: 3,743,836 km (0.1 R)
• M10: 4,201,905 km (0.036 R)
• M11: 4,870,159 km (0.091 R)
• M12: 7,534,796 km (0.115 R)
• M13: 10,094,565 km (0.115 R)
• M14: 11,103,603 km (0.099 R)
• M15: 12,375,035 km (0.102 R)
• M16: 23,898,858 km (0.111 R)
• M17: 28,122,305 km (0.104 R)
• M18: 29,046,222 km (0.095 R)
• M19: 31,076,414 km (0.051 R)
• M20: 32,944,593 km (0.103 R)
• M21: 34,754,877 km (0.049 R)
• M22: 36,087,794 km (0.091 R)
• M23: 39,712,251 km (0.093 R)

Planet 7 - Ice Giant

Semi-Major Axis: 17.55 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 202.3

Radius: 6.8

Gravity: 4.38 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 14.16 AU - 20.94 AU

Year: 26589 Days

Day: 24.3 Hours

Environment

Temp: -192 °C

Axial Tilt: 10.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 61,264,062 km

• M1: 84,672 km (0.076 R)
• M2: 325,824 km (0.084 R)
• M3: 888,761 km (0.086 R)
• M4: 1,441,974 km (0.052 R)
• M5: 1,752,988 km (0.108 R)
• M6: 2,051,884 km (0.11 R)
• M7: 2,323,405 km (0.106 R)
• M8: 3,521,683 km (0.099 R)
• M9: 4,488,983 km (0.064 R)
• M10: 5,331,668 km (0.106 R)
• M11: 5,585,536 km (0.074 R)
• M12: 5,847,482 km (0.096 R)
• M13: 10,543,508 km (0.109 R)
• M14: 12,585,818 km (0.106 R)
• M15: 13,971,095 km (0.062 R)
• M16: 14,806,898 km (0.086 R)
• M17: 18,238,972 km (0.084 R)
• M18: 18,650,367 km (0.117 R)
• M19: 26,309,778 km (0.084 R)
• M20: 26,835,016 km (0.086 R)
• M21: 31,408,522 km (0.106 R)
• M22: 33,570,809 km (0.114 R)
• M23: 35,066,190 km (0.119 R)
• M24: 38,998,220 km (0.046 R)
• M25: 39,956,095 km (0.106 R)
• M26: 43,214,187 km (0.111 R)
• M27: 43,505,604 km (0.084 R)
• M28: 45,733,266 km (0.056 R)
• M29: 46,951,741 km (0.095 R)
• M30: 53,874,681 km (0.107 R)
• M31: 55,062,488 km (0.068 R)

Kuiper Belt

Range: 30.3 - 48.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 430 - 14,450 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit