🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.54

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 0.45 AU - 0.67 AU

Year: 160 Days

Day: 33.2 Hours

Environment

Temp: 174 °C

Axial Tilt: 34.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.94

Radius: 0.98

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 1.05 AU - 1.63 AU

Year: 591 Days

Day: 21.4 Hours

Environment

Temp: -43 °C

Axial Tilt: 0.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 8.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 547.5

Radius: 8.7

Gravity: 7.23 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 6.17 AU - 10.19 AU

Year: 8909 Days

Day: 6.2 Hours

Environment

Temp: -167 °C

Axial Tilt: 38.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 64,392,629 km

• M1: 108,458 km (0.107 R)
• M2: 436,826 km (0.074 R)
• M3: 916,736 km (0.068 R)
• M4: 1,285,195 km (0.037 R)
• M5: 1,780,364 km (0.119 R)
• M6: 2,089,284 km (0.107 R)
• M7: 3,306,263 km (0.094 R)
• M8: 4,132,641 km (0.119 R)
• M9: 4,482,850 km (0.111 R)
• M10: 5,984,663 km (0.1 R)
• M11: 7,168,580 km (0.035 R)
• M12: 7,516,994 km (0.111 R)
• M13: 8,374,339 km (0.106 R)
• M14: 8,717,517 km (0.086 R)
• M15: 10,428,617 km (0.111 R)
• M16: 11,864,308 km (0.045 R)
• M17: 13,602,635 km (0.057 R)
• M18: 14,440,832 km (0.089 R)
• M19: 15,060,317 km (0.043 R)
• M20: 15,568,501 km (0.066 R)
• M21: 19,377,711 km (0.117 R)
• M22: 21,139,974 km (0.077 R)
• M23: 25,424,158 km (0.092 R)
• M24: 27,064,798 km (0.113 R)
• M25: 31,370,374 km (0.09 R)
• M26: 31,679,593 km (0.069 R)
• M27: 32,513,900 km (0.111 R)
• M28: 34,994,682 km (0.113 R)
• M29: 35,661,888 km (0.077 R)
• M30: 38,888,714 km (0.087 R)
• M31: 40,450,965 km (0.091 R)

Planet 4 - Ice Giant

Semi-Major Axis: 11.78 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 700.6

Radius: 4.1

Gravity: 41.68 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 11.39 AU - 12.17 AU

Year: 15396 Days

Day: 17.8 Hours

Environment

Temp: -189 °C

Axial Tilt: 32.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 64,392,629 km

• M1: 52,359 km (0.104 R)
• M2: 471,682 km (0.085 R)
• M3: 690,394 km (0.083 R)
• M4: 1,194,988 km (0.102 R)
• M5: 1,986,361 km (0.115 R)
• M6: 2,579,815 km (0.104 R)
• M7: 3,205,583 km (0.09 R)
• M8: 5,131,057 km (0.087 R)
• M9: 5,644,776 km (0.114 R)
• M10: 5,797,665 km (0.093 R)
• M11: 7,807,662 km (0.04 R)
• M12: 9,959,029 km (0.089 R)
• M13: 10,932,014 km (0.076 R)
• M14: 11,841,569 km (0.061 R)
• M15: 13,198,272 km (0.092 R)
• M16: 14,369,923 km (0.115 R)
• M17: 17,639,384 km (0.045 R)
• M18: 25,287,276 km (0.108 R)
• M19: 28,969,628 km (0.064 R)
• M20: 29,654,487 km (0.065 R)
• M21: 30,233,430 km (0.069 R)
• M22: 39,147,818 km (0.091 R)
• M23: 41,262,085 km (0.091 R)
• M24: 41,405,699 km (0.1 R)
• M25: 43,451,150 km (0.077 R)
• M26: 49,664,548 km (0.106 R)
• M27: 53,492,159 km (0.09 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: 332 - 19,437 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit