🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.95

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 0.48 AU - 0.54 AU

Year: 136 Days

Day: 30.5 Hours

Environment

Temp: 229 °C

Axial Tilt: 0 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 59,905,382 km

• M1: 88,412 km (0.113 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.11 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.26

Radius: 0.58

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 0.89 AU - 1.33 AU

Year: 438 Days

Day: 45.8 Hours

Environment

Temp: 19 °C

Axial Tilt: 34.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 59,905,382 km

• M1: 14,212 km (0.119 R)

Planet 3 - Ice Giant

Semi-Major Axis: 12.07 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 572.1

Radius: 6.9

Gravity: 12.02 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 10.34 AU - 13.8 AU

Year: 15714 Days

Day: 20.2 Hours

Environment

Temp: -182 °C

Axial Tilt: 22 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 59,905,382 km

• M1: 85,869 km (0.06 R)
• M2: 349,610 km (0.107 R)
• M3: 587,920 km (0.081 R)
• M4: 1,026,391 km (0.064 R)
• M5: 1,556,416 km (0.075 R)
• M6: 2,501,725 km (0.061 R)
• M7: 3,402,604 km (0.113 R)
• M8: 3,898,072 km (0.052 R)
• M9: 4,664,611 km (0.031 R)
• M10: 6,492,548 km (0.092 R)
• M11: 7,166,336 km (0.115 R)
• M12: 7,520,285 km (0.087 R)
• M13: 8,026,075 km (0.086 R)
• M14: 10,222,471 km (0.097 R)
• M15: 10,501,471 km (0.097 R)
• M16: 13,779,460 km (0.118 R)
• M17: 14,536,275 km (0.108 R)
• M18: 16,895,135 km (0.091 R)
• M19: 17,841,940 km (0.076 R)
• M20: 19,412,717 km (0.113 R)
• M21: 19,927,334 km (0.068 R)
• M22: 20,539,040 km (0.079 R)
• M23: 21,892,152 km (0.081 R)
• M24: 24,475,857 km (0.112 R)
• M25: 24,875,134 km (0.073 R)
• M26: 31,987,466 km (0.093 R)
• M27: 32,825,962 km (0.111 R)
• M28: 35,049,136 km (0.036 R)
• M29: 36,068,645 km (0.115 R)
• M30: 38,703,662 km (0.085 R)
• M31: 41,889,498 km (0.119 R)
• M32: 54,836,595 km (0.084 R)

Planet 4 - Ice Giant

Semi-Major Axis: 15.59 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 251.3

Radius: 4.2

Gravity: 14.25 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 13.56 AU - 17.62 AU

Year: 23067 Days

Day: 20.1 Hours

Environment

Temp: -197 °C

Axial Tilt: 0.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 59,905,382 km

• M1: 52,210 km (0.105 R)
• M2: 192,981 km (0.119 R)
• M3: 1,080,097 km (0.063 R)
• M4: 1,394,551 km (0.051 R)
• M5: 1,527,095 km (0.085 R)
• M6: 1,733,839 km (0.083 R)
• M7: 2,915,064 km (0.114 R)
• M8: 3,259,289 km (0.11 R)
• M9: 4,361,077 km (0.109 R)
• M10: 5,185,661 km (0.105 R)
• M11: 5,690,254 km (0.117 R)
• M12: 6,965,277 km (0.103 R)
• M13: 10,010,342 km (0.117 R)
• M14: 10,229,203 km (0.1 R)
• M15: 12,282,434 km (0.11 R)
• M16: 14,042,603 km (0.067 R)
• M17: 14,947,221 km (0.066 R)
• M18: 15,089,788 km (0.061 R)
• M19: 20,145,148 km (0.115 R)
• M20: 21,293,761 km (0.032 R)
• M21: 23,240,628 km (0.082 R)
• M22: 24,900,865 km (0.099 R)
• M23: 26,534,324 km (0.047 R)
• M24: 28,894,829 km (0.11 R)
• M25: 29,227,235 km (0.066 R)
• M26: 33,053,350 km (0.104 R)
• M27: 37,989,482 km (0.084 R)
• M28: 43,106,028 km (0.071 R)
• M29: 44,859,165 km (0.088 R)
• M30: 48,819,470 km (0.05 R)
• M31: 54,005,579 km (0.12 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 514 - 11,983 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit