🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.73

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 0.42 AU - 0.64 AU

Year: 245 Days

Day: 26 Hours

Environment

Temp: -111 °C

Axial Tilt: 26.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 1.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 767.2

Radius: 13

Gravity: 4.54 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 1.47 AU - 1.57 AU

Year: 1192 Days

Day: 7 Hours

Environment

Temp: -183 °C

Axial Tilt: 43 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 43,151,774 km

• M1: 161,715 km (0.097 R)
• M2: 566,078 km (0.09 R)
• M3: 1,011,581 km (0.093 R)
• M4: 1,428,061 km (0.119 R)
• M5: 2,097,213 km (0.111 R)
• M6: 3,121,060 km (0.031 R)
• M7: 3,706,287 km (0.079 R)
• M8: 4,136,531 km (0.056 R)
• M9: 5,402,428 km (0.045 R)
• M10: 6,091,775 km (0.118 R)
• M11: 6,575,425 km (0.097 R)
• M12: 7,109,639 km (0.092 R)
• M13: 8,460,358 km (0.062 R)
• M14: 9,034,515 km (0.064 R)
• M15: 10,007,200 km (0.094 R)
• M16: 10,421,736 km (0.11 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 400.1

Radius: 9

Gravity: 4.94 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 1.44 AU - 1.82 AU

Year: 1323 Days

Day: 9 Hours

Environment

Temp: -179 °C

Axial Tilt: 5.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 43,151,774 km

• M1: 112,647 km (0.071 R)
• M2: 650,302 km (0.075 R)
• M3: 1,140,085 km (0.098 R)
• M4: 1,453,194 km (0.09 R)
• M5: 1,929,065 km (0.068 R)
• M6: 2,425,131 km (0.062 R)
• M7: 3,921,559 km (0.055 R)
• M8: 4,523,690 km (0.116 R)
• M9: 5,601,842 km (0.071 R)
• M10: 5,933,201 km (0.082 R)
• M11: 8,022,186 km (0.11 R)
• M12: 9,160,925 km (0.05 R)
• M13: 9,621,985 km (0.077 R)
• M14: 10,007,798 km (0.098 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 356.6

Radius: 11.7

Gravity: 2.61 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 2.02 AU - 2.3 AU

Year: 2018 Days

Day: 14.1 Hours

Environment

Temp: -191 °C

Axial Tilt: 37.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 43,151,774 km

• M1: 146,307 km (0.046 R)
• M2: 510,578 km (0.043 R)
• M3: 960,418 km (0.117 R)
• M4: 1,560,755 km (0.089 R)
• M5: 2,022,713 km (0.117 R)
• M6: 2,487,214 km (0.052 R)
• M7: 3,212,764 km (0.107 R)
• M8: 3,987,232 km (0.119 R)
• M9: 4,881,977 km (0.088 R)
• M10: 5,484,707 km (0.088 R)
• M11: 6,714,252 km (0.108 R)
• M12: 7,301,722 km (0.047 R)
• M13: 7,703,094 km (0.064 R)
• M14: 8,579,887 km (0.077 R)
• M15: 9,027,334 km (0.119 R)
• M16: 9,553,320 km (0.087 R)
• M17: 11,044,811 km (0.101 R)
• M18: 11,791,753 km (0.075 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 758.6

Radius: 10.5

Gravity: 6.88 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 4.41 AU - 6.05 AU

Year: 7605 Days

Day: 14.1 Hours

Environment

Temp: -210 °C

Axial Tilt: 12.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 43,151,774 km

• M1: 130,599 km (0.077 R)
• M2: 517,459 km (0.116 R)
• M3: 879,785 km (0.026 R)
• M4: 1,430,156 km (0.118 R)
• M5: 1,763,759 km (0.118 R)
• M6: 2,630,529 km (0.091 R)
• M7: 3,687,139 km (0.098 R)
• M8: 4,628,857 km (0.077 R)
• M9: 7,095,726 km (0.116 R)
• M10: 8,376,284 km (0.085 R)
• M11: 8,806,378 km (0.113 R)
• M12: 9,161,074 km (0.106 R)
• M13: 11,389,335 km (0.064 R)
• M14: 12,629,202 km (0.11 R)
• M15: 13,897,493 km (0.066 R)
• M16: 14,871,674 km (0.12 R)
• M17: 15,439,398 km (0.112 R)
• M18: 16,417,768 km (0.107 R)
• M19: 17,436,829 km (0.119 R)
• M20: 17,856,002 km (0.027 R)
• M21: 20,437,164 km (0.073 R)
• M22: 23,595,623 km (0.119 R)
• M23: 26,054,414 km (0.064 R)
• M24: 29,165,900 km (0.084 R)
• M25: 32,833,741 km (0.083 R)
• M26: 33,580,982 km (0.083 R)
• M27: 35,220,425 km (0.116 R)
• M28: 38,658,334 km (0.115 R)

Planet 6 - Ice Giant

Semi-Major Axis: 8.51 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 200.6

Radius: 6.9

Gravity: 4.21 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 8.45 AU - 8.57 AU

Year: 15784 Days

Day: 17.3 Hours

Environment

Temp: -224 °C

Axial Tilt: 13.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 43,151,774 km

• M1: 86,019 km (0.109 R)
• M2: 630,555 km (0.053 R)
• M3: 896,390 km (0.115 R)
• M4: 1,368,821 km (0.094 R)
• M5: 1,633,459 km (0.113 R)
• M6: 2,028,846 km (0.116 R)
• M7: 2,284,958 km (0.099 R)
• M8: 4,968,594 km (0.047 R)
• M9: 5,665,122 km (0.079 R)
• M10: 6,282,063 km (0.12 R)
• M11: 6,570,189 km (0.068 R)
• M12: 7,812,150 km (0.09 R)
• M13: 8,358,781 km (0.107 R)
• M14: 9,249,188 km (0.111 R)
• M15: 10,152,310 km (0.108 R)
• M16: 13,389,608 km (0.091 R)
• M17: 16,093,141 km (0.106 R)
• M18: 16,701,854 km (0.037 R)
• M19: 19,594,030 km (0.116 R)
• M20: 21,399,676 km (0.102 R)
• M21: 24,444,292 km (0.053 R)
• M22: 26,347,476 km (0.118 R)
• M23: 27,765,814 km (0.113 R)
• M24: 28,542,825 km (0.03 R)
• M25: 30,857,104 km (0.068 R)
• M26: 31,585,646 km (0.11 R)
• M27: 32,753,556 km (0.107 R)
• M28: 33,402,512 km (0.082 R)
• M29: 38,307,078 km (0.082 R)
• M30: 39,756,831 km (0.097 R)
• M31: 41,872,743 km (0.063 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 412 - 19,661 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit