🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.21

Radius: 1.37

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 0.4 AU - 0.66 AU

Year: 144 Days

Day: 34.8 Hours

Environment

Temp: 151 °C

Axial Tilt: 39.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.44

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 0.52 AU - 0.56 AU

Year: 148 Days

Day: 41.3 Hours

Environment

Temp: 152 °C

Axial Tilt: 37.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.63

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 0.55 AU - 0.83 AU

Year: 214 Days

Day: 31.4 Hours

Environment

Temp: 174 °C

Axial Tilt: 37.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 3.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.59

Radius: 1.46

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 3.21 AU - 4.05 AU

Year: 2578 Days

Day: 21.3 Hours

Environment

Temp: -132 °C

Axial Tilt: 5.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.3 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 4.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 916.1

Radius: 10.6

Gravity: 8.15 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 3.94 AU - 6 AU

Year: 4130 Days

Day: 8.5 Hours

Environment

Temp: -149 °C

Axial Tilt: 19.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 14,978,717 km

• M1: 136,583 km (0.115 R)
• M2: 240,254 km (0.059 R)
• M3: 322,683 km (0.102 R)
• M4: 391,797 km (0.079 R)
• M5: 626,217 km (0.073 R)
• M6: 695,181 km (0.106 R)
• M7: 972,087 km (0.11 R)
• M8: 1,152,352 km (0.087 R)
• M9: 1,254,079 km (0.08 R)
• M10: 1,546,094 km (0.057 R)
• M11: 1,963,023 km (0.094 R)
• M12: 2,068,340 km (0.1 R)
• M13: 2,193,554 km (0.088 R)
• M14: 2,395,660 km (0.064 R)
• M15: 2,818,424 km (0.115 R)
• M16: 2,977,895 km (0.089 R)
• M17: 3,058,828 km (0.086 R)
• M18: 3,908,544 km (0.076 R)
• M19: 4,019,695 km (0.07 R)
• M20: 4,131,893 km (0.095 R)
• M21: 4,544,783 km (0.053 R)
• M22: 4,638,282 km (0.097 R)
• M23: 4,922,967 km (0.104 R)
• M24: 5,019,009 km (0.067 R)
• M25: 5,584,040 km (0.088 R)
• M26: 5,785,398 km (0.115 R)
• M27: 6,014,732 km (0.044 R)
• M28: 6,143,386 km (0.088 R)
• M29: 6,247,057 km (0.068 R)
• M30: 6,456,046 km (0.064 R)
• M31: 6,561,512 km (0.079 R)
• M32: 6,881,203 km (0.092 R)
• M33: 6,961,986 km (0.118 R)
• M34: 8,324,673 km (0.111 R)
• M35: 8,583,926 km (0.084 R)
• M36: 8,845,722 km (0.118 R)
• M37: 9,317,703 km (0.1 R)
• M38: 9,889,018 km (0.095 R)
• M39: 10,010,641 km (0.092 R)
• M40: 10,194,197 km (0.101 R)
• M41: 10,286,350 km (0.088 R)
• M42: 11,096,871 km (0.032 R)
• M43: 11,414,018 km (0.093 R)
• M44: 11,509,761 km (0.101 R)
• M45: 11,798,634 km (0.076 R)
• M46: 12,285,426 km (0.049 R)
• M47: 13,682,969 km (0.118 R)
• M48: 13,886,871 km (0.086 R)
• M49: 14,057,413 km (0.088 R)
• M50: 14,262,960 km (0.082 R)
• M51: 14,400,740 km (0.109 R)
• M52: 14,920,742 km (0.101 R)
• M53: 15,447,027 km (0.106 R)
• M54: 15,588,397 km (0.115 R)
• M55: 15,943,692 km (0.05 R)
• M56: 16,158,216 km (0.079 R)
• M57: 16,517,849 km (0.111 R)
• M58: 16,989,232 km (0.036 R)
• M59: 17,062,086 km (0.098 R)
• M60: 18,355,210 km (0.082 R)
• M61: 18,430,009 km (0.032 R)
• M62: 18,881,196 km (0.108 R)
• M63: 19,108,136 km (0.112 R)
• M64: 19,373,971 km (0.111 R)
• M65: 20,411,283 km (0.098 R)
• M66: 20,761,043 km (0.066 R)
• M67: 21,427,053 km (0.1 R)
• M68: 22,100,093 km (0.047 R)
• M69: 22,739,924 km (0.091 R)
• M70: 22,900,891 km (0.079 R)
• M71: 23,304,805 km (0.117 R)
• M72: 23,589,041 km (0.077 R)
• M73: 25,987,394 km (0.092 R)
• M74: 26,197,729 km (0.068 R)
• M75: 26,450,998 km (0.092 R)
• M76: 27,643,293 km (0.104 R)
• M77: 28,679,258 km (0.111 R)
• M78: 28,896,624 km (0.09 R)
• M79: 29,201,953 km (0.106 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 19.7

Radius: 14.7

Gravity: 0.09 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 6.86 AU - 11.42 AU

Year: 10301 Days

Day: 8.1 Hours

Environment

Temp: -183 °C

Axial Tilt: 18.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 14,978,717 km

• M1: 221,554 km (0.078 R)
• M2: 314,754 km (0.105 R)
• M3: 492,775 km (0.116 R)
• M4: 1,103,284 km (0.068 R)
• M5: 1,284,597 km (0.085 R)
• M6: 1,606,681 km (0.061 R)
• M7: 1,772,436 km (0.118 R)
• M8: 2,433,957 km (0.065 R)
• M9: 3,000,484 km (0.115 R)
• M10: 3,365,354 km (0.117 R)
• M11: 3,594,089 km (0.045 R)
• M12: 3,758,796 km (0.081 R)
• M13: 3,883,860 km (0.097 R)
• M14: 4,398,477 km (0.085 R)
• M15: 4,634,392 km (0.1 R)
• M16: 5,057,156 km (0.094 R)
• M17: 5,555,766 km (0.113 R)
• M18: 6,037,770 km (0.079 R)
• M19: 6,234,342 km (0.089 R)
• M20: 6,684,631 km (0.113 R)
• M21: 6,922,193 km (0.092 R)
• M22: 7,634,428 km (0.106 R)
• M23: 7,990,321 km (0.104 R)
• M24: 8,134,235 km (0.063 R)
• M25: 8,297,147 km (0.11 R)
• M26: 8,792,615 km (0.064 R)
• M27: 9,165,862 km (0.049 R)
• M28: 9,373,354 km (0.051 R)
• M29: 9,735,381 km (0.095 R)
• M30: 10,063,299 km (0.1 R)
• M31: 10,394,958 km (0.087 R)
• M32: 11,189,472 km (0.035 R)
• M33: 11,573,789 km (0.106 R)
• M34: 11,716,505 km (0.075 R)
• M35: 11,818,681 km (0.041 R)
• M36: 12,417,820 km (0.063 R)
• M37: 12,584,921 km (0.098 R)
• M38: 13,431,196 km (0.093 R)
• M39: 14,339,853 km (0.093 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 481 - 19,378 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit