🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.44

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 0.56 AU - 0.86 AU

Year: 213 Days

Day: 12.5 Hours

Environment

Temp: 206 °C

Axial Tilt: 35.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 86,486,819 km

• M1: 33,360 km (0.048 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.87

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 2.4 AU - 2.56 AU

Year: 1392 Days

Day: 44 Hours

Environment

Temp: -85 °C

Axial Tilt: 3.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 7.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 827.4

Radius: 12.1

Gravity: 5.65 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 5.85 AU - 8.33 AU

Year: 6729 Days

Day: 6.9 Hours

Environment

Temp: -159 °C

Axial Tilt: 48.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 86,486,819 km

• M1: 150,795 km (0.119 R)
• M2: 717,771 km (0.065 R)
• M3: 1,204,861 km (0.072 R)
• M4: 1,853,518 km (0.118 R)
• M5: 3,545,320 km (0.031 R)
• M6: 6,163,731 km (0.049 R)
• M7: 9,729,846 km (0.105 R)
• M8: 10,923,936 km (0.078 R)
• M9: 11,377,068 km (0.108 R)
• M10: 11,895,125 km (0.032 R)
• M11: 15,846,304 km (0.104 R)
• M12: 16,362,267 km (0.108 R)
• M13: 18,967,963 km (0.117 R)
• M14: 20,445,242 km (0.055 R)
• M15: 27,034,729 km (0.088 R)
• M16: 32,895,824 km (0.069 R)
• M17: 33,630,499 km (0.07 R)
• M18: 34,376,095 km (0.095 R)
• M19: 35,679,691 km (0.066 R)

Planet 4 - Ice Giant

Semi-Major Axis: 18.27 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 302

Radius: 6.7

Gravity: 6.73 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 14.74 AU - 21.8 AU

Year: 27836 Days

Day: 22.1 Hours

Environment

Temp: -199 °C

Axial Tilt: 162.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 86,486,819 km

• M1: 83,775 km (0.072 R)
• M2: 373,097 km (0.058 R)
• M3: 660,175 km (0.101 R)
• M4: 882,927 km (0.105 R)
• M5: 1,632,562 km (0.073 R)
• M6: 2,358,560 km (0.08 R)
• M7: 2,769,954 km (0.097 R)
• M8: 4,071,306 km (0.052 R)
• M9: 4,698,121 km (0.044 R)
• M10: 5,274,372 km (0.046 R)
• M11: 5,937,091 km (0.112 R)
• M12: 7,240,088 km (0.086 R)
• M13: 8,258,700 km (0.092 R)
• M14: 11,124,995 km (0.081 R)
• M15: 11,755,849 km (0.11 R)
• M16: 12,814,254 km (0.065 R)
• M17: 17,772,077 km (0.074 R)
• M18: 18,545,947 km (0.07 R)
• M19: 19,522,223 km (0.033 R)
• M20: 23,158,349 km (0.095 R)
• M21: 26,550,780 km (0.117 R)
• M22: 27,447,918 km (0.087 R)
• M23: 30,260,508 km (0.092 R)
• M24: 31,239,027 km (0.079 R)
• M25: 33,002,188 km (0.095 R)
• M26: 36,863,459 km (0.111 R)
• M27: 39,405,575 km (0.038 R)
• M28: 44,365,642 km (0.075 R)
• M29: 56,967,168 km (0.101 R)
• M30: 58,269,867 km (0.09 R)
• M31: 62,100,918 km (0.095 R)
• M32: 63,282,143 km (0.078 R)
• M33: 67,741,656 km (0.081 R)

Planet 5 - Ice Giant

Semi-Major Axis: 19.75 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 411.1

Radius: 5.6

Gravity: 13.11 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 19 AU - 20.5 AU

Year: 31286 Days

Day: 23.1 Hours

Environment

Temp: -194 °C

Axial Tilt: 42 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 86,486,819 km

• M1: 69,713 km (0.056 R)
• M2: 430,243 km (0.111 R)
• M3: 720,314 km (0.056 R)
• M4: 2,426,328 km (0.094 R)
• M5: 3,377,022 km (0.084 R)
• M6: 4,700,066 km (0.078 R)
• M7: 6,750,454 km (0.115 R)
• M8: 7,232,010 km (0.062 R)
• M9: 7,430,975 km (0.082 R)
• M10: 10,361,597 km (0.107 R)
• M11: 10,550,988 km (0.051 R)
• M12: 12,646,106 km (0.112 R)
• M13: 20,073,042 km (0.094 R)
• M14: 21,472,830 km (0.104 R)
• M15: 24,353,785 km (0.099 R)
• M16: 27,724,375 km (0.108 R)
• M17: 36,381,305 km (0.117 R)
• M18: 39,521,962 km (0.108 R)
• M19: 45,149,984 km (0.061 R)
• M20: 46,851,061 km (0.093 R)
• M21: 50,380,225 km (0.059 R)
• M22: 53,140,604 km (0.098 R)
• M23: 55,227,794 km (0.05 R)
• M24: 77,726,865 km (0.094 R)
• M25: 79,429,139 km (0.102 R)

Kuiper Belt

Range: 30.8 - 51.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 350 - 14,091 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit