🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.85

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 0.64 AU - 0.7 AU

Year: 243 Days

Day: 16.3 Hours

Environment

Temp: -21 °C

Axial Tilt: 16.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.57

Radius: 0.8

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 1.27 AU - 2.07 AU

Year: 956 Days

Day: 45.5 Hours

Environment

Temp: -101 °C

Axial Tilt: 41.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.01

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 1.66 AU - 1.68 AU

Year: 956 Days

Day: 29.8 Hours

Environment

Temp: -107 °C

Axial Tilt: 37.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 2.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 536.9

Radius: 14.7

Gravity: 2.48 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 2.16 AU - 3.42 AU

Year: 2064 Days

Day: 7.6 Hours

Environment

Temp: -143 °C

Axial Tilt: 35.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 8,534,353 km

• M1: 183,257 km (0.119 R)
• M2: 278,402 km (0.073 R)
• M3: 423,960 km (0.097 R)
• M4: 672,442 km (0.031 R)
• M5: 856,897 km (0.116 R)
• M6: 973,284 km (0.099 R)
• M7: 1,140,684 km (0.109 R)
• M8: 1,233,135 km (0.069 R)
• M9: 1,347,578 km (0.102 R)
• M10: 1,476,082 km (0.064 R)
• M11: 1,567,636 km (0.059 R)
• M12: 1,843,345 km (0.062 R)
• M13: 1,998,628 km (0.07 R)
• M14: 2,112,322 km (0.075 R)
• M15: 2,204,923 km (0.097 R)
• M16: 2,358,560 km (0.062 R)
• M17: 2,540,321 km (0.07 R)
• M18: 2,701,738 km (0.11 R)
• M19: 3,008,862 km (0.106 R)
• M20: 3,140,359 km (0.055 R)
• M21: 3,518,692 km (0.1 R)
• M22: 3,657,518 km (0.072 R)
• M23: 4,245,887 km (0.086 R)
• M24: 4,619,433 km (0.074 R)
• M25: 4,802,540 km (0.067 R)
• M26: 4,957,075 km (0.077 R)
• M27: 5,113,255 km (0.097 R)
• M28: 5,318,803 km (0.086 R)
• M29: 5,511,036 km (0.067 R)
• M30: 5,672,901 km (0.085 R)
• M31: 5,787,194 km (0.066 R)
• M32: 5,918,840 km (0.117 R)
• M33: 6,118,104 km (0.075 R)
• M34: 6,506,460 km (0.075 R)
• M35: 6,626,288 km (0.108 R)
• M36: 6,815,978 km (0.076 R)
• M37: 6,990,110 km (0.114 R)
• M38: 8,028,918 km (0.117 R)
• M39: 8,268,424 km (0.065 R)
• M40: 8,510,473 km (0.093 R)
• M41: 8,773,616 km (0.107 R)
• M42: 9,288,681 km (0.095 R)
• M43: 9,385,172 km (0.072 R)
• M44: 10,089,928 km (0.105 R)
• M45: 10,348,582 km (0.117 R)
• M46: 10,609,481 km (0.1 R)
• M47: 11,097,020 km (0.086 R)
• M48: 11,737,449 km (0.088 R)
• M49: 12,368,752 km (0.11 R)
• M50: 12,538,994 km (0.087 R)
• M51: 12,709,985 km (0.093 R)
• M52: 13,076,051 km (0.095 R)
• M53: 13,249,435 km (0.057 R)
• M54: 13,467,399 km (0.116 R)
• M55: 13,708,401 km (0.104 R)
• M56: 14,106,032 km (0.088 R)
• M57: 14,328,484 km (0.097 R)
• M58: 14,529,843 km (0.105 R)
• M59: 14,890,074 km (0.093 R)
• M60: 15,025,760 km (0.037 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 40.2

Radius: 11.3

Gravity: 0.31 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 3.89 AU - 4.31 AU

Year: 3677 Days

Day: 10.3 Hours

Environment

Temp: -174 °C

Axial Tilt: 2.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 8,534,353 km

• M1: 318,793 km (0.079 R)
• M2: 447,447 km (0.055 R)
• M3: 633,996 km (0.115 R)
• M4: 914,492 km (0.096 R)
• M5: 995,723 km (0.114 R)
• M6: 1,152,652 km (0.114 R)
• M7: 1,289,833 km (0.097 R)
• M8: 1,727,257 km (0.072 R)
• M9: 2,329,837 km (0.028 R)
• M10: 2,815,282 km (0.089 R)
• M11: 2,946,330 km (0.099 R)
• M12: 3,166,089 km (0.064 R)
• M13: 3,511,062 km (0.105 R)
• M14: 3,581,523 km (0.113 R)
• M15: 3,744,435 km (0.036 R)
• M16: 3,951,478 km (0.087 R)
• M17: 4,056,496 km (0.102 R)
• M18: 4,453,080 km (0.071 R)
• M19: 4,986,247 km (0.097 R)
• M20: 5,318,204 km (0.099 R)
• M21: 5,527,941 km (0.082 R)
• M22: 6,271,292 km (0.117 R)
• M23: 6,394,112 km (0.12 R)
• M24: 6,881,053 km (0.085 R)
• M25: 6,969,615 km (0.079 R)
• M26: 7,328,201 km (0.047 R)
• M27: 7,509,664 km (0.031 R)
• M28: 7,627,098 km (0.08 R)
• M29: 7,863,911 km (0.038 R)
• M30: 8,063,176 km (0.034 R)
• M31: 8,250,622 km (0.118 R)
• M32: 8,385,409 km (0.087 R)
• M33: 8,657,229 km (0.109 R)
• M34: 8,766,734 km (0.107 R)
• M35: 9,167,806 km (0.055 R)
• M36: 9,461,916 km (0.108 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 21.2

Radius: 14.2

Gravity: 0.11 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 3.69 AU - 5.37 AU

Year: 4271 Days

Day: 14.4 Hours

Environment

Temp: -169 °C

Axial Tilt: 29.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 8,534,353 km

• M1: 348,264 km (0.104 R)
• M2: 465,100 km (0.094 R)
• M3: 638,035 km (0.092 R)
• M4: 809,474 km (0.117 R)
• M5: 1,104,481 km (0.079 R)
• M6: 1,202,617 km (0.109 R)
• M7: 1,826,291 km (0.085 R)
• M8: 2,019,571 km (0.115 R)
• M9: 2,435,304 km (0.034 R)
• M10: 2,801,071 km (0.096 R)
• M11: 3,744,883 km (0.114 R)
• M12: 4,217,314 km (0.085 R)
• M13: 4,475,819 km (0.076 R)
• M14: 4,739,709 km (0.118 R)
• M15: 5,368,020 km (0.093 R)
• M16: 5,550,979 km (0.053 R)
• M17: 6,000,670 km (0.099 R)
• M18: 6,145,780 km (0.053 R)
• M19: 6,576,622 km (0.117 R)
• M20: 7,040,824 km (0.087 R)
• M21: 7,372,183 km (0.084 R)
• M22: 7,479,744 km (0.115 R)
• M23: 7,744,981 km (0.043 R)
• M24: 8,421,762 km (0.034 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 490 - 13,628 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit