🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.34

Radius: 1.12

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 1.91 AU - 2.37 AU

Year: 1167 Days

Day: 35.7 Hours

Environment

Temp: -73 °C

Axial Tilt: 95.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 27,667,347 km

• M1: 579,692 km (0.1 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.39

Radius: 1.14

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 2.11 AU - 2.19 AU

Year: 1175 Days

Day: 26.5 Hours

Environment

Temp: -81 °C

Axial Tilt: 36.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.55

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 2.25 AU - 3.31 AU

Year: 1728 Days

Day: 28.3 Hours

Environment

Temp: -112 °C

Axial Tilt: 9.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.35

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 2.35 AU - 3.53 AU

Year: 1879 Days

Day: 44.3 Hours

Environment

Temp: -114 °C

Axial Tilt: 2.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 27,667,347 km

• M1: 42,785 km (0.104 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 251.7

Radius: 9.5

Gravity: 2.79 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 3.86 AU - 5.34 AU

Year: 3678 Days

Day: 12.7 Hours

Environment

Temp: -135 °C

Axial Tilt: 47.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 27,667,347 km

• M1: 118,332 km (0.102 R)
• M2: 527,632 km (0.08 R)
• M3: 875,148 km (0.064 R)
• M4: 1,351,318 km (0.115 R)
• M5: 1,734,737 km (0.116 R)
• M6: 2,495,292 km (0.045 R)
• M7: 2,936,307 km (0.104 R)
• M8: 3,292,200 km (0.094 R)
• M9: 3,604,860 km (0.115 R)
• M10: 4,495,266 km (0.097 R)
• M11: 5,082,588 km (0.034 R)
• M12: 6,357,012 km (0.076 R)
• M13: 7,097,372 km (0.032 R)
• M14: 9,182,018 km (0.079 R)
• M15: 10,236,384 km (0.088 R)
• M16: 10,982,877 km (0.097 R)
• M17: 15,996,201 km (0.081 R)
• M18: 17,052,212 km (0.03 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 665.7

Radius: 10

Gravity: 6.66 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 4.15 AU - 5.65 AU

Year: 4043 Days

Day: 6.4 Hours

Environment

Temp: -144 °C

Axial Tilt: 11.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 27,667,347 km

• M1: 124,316 km (0.084 R)
• M2: 455,376 km (0.1 R)
• M3: 801,246 km (0.053 R)
• M4: 1,360,144 km (0.073 R)
• M5: 2,432,013 km (0.06 R)
• M6: 2,772,797 km (0.066 R)
• M7: 3,511,511 km (0.077 R)
• M8: 3,841,673 km (0.107 R)
• M9: 4,170,190 km (0.099 R)
• M10: 5,139,435 km (0.048 R)
• M11: 5,539,460 km (0.117 R)
• M12: 5,931,406 km (0.032 R)
• M13: 6,739,833 km (0.112 R)
• M14: 7,351,688 km (0.039 R)
• M15: 7,965,039 km (0.107 R)
• M16: 8,686,101 km (0.073 R)
• M17: 9,687,809 km (0.065 R)
• M18: 11,155,663 km (0.118 R)
• M19: 13,602,486 km (0.076 R)
• M20: 14,318,012 km (0.055 R)
• M21: 14,791,190 km (0.106 R)
• M22: 15,112,227 km (0.094 R)
• M23: 15,879,814 km (0.104 R)
• M24: 16,329,954 km (0.106 R)
• M25: 17,611,858 km (0.087 R)
• M26: 18,216,234 km (0.085 R)
• M27: 20,177,910 km (0.086 R)
• M28: 21,790,276 km (0.092 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 537.7

Radius: 12.9

Gravity: 3.23 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 7.06 AU - 7.24 AU

Year: 7127 Days

Day: 9.9 Hours

Environment

Temp: -167 °C

Axial Tilt: 84.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 27,667,347 km

• M1: 160,668 km (0.089 R)
• M2: 777,610 km (0.103 R)
• M3: 1,705,266 km (0.047 R)
• M4: 2,164,532 km (0.088 R)
• M5: 2,894,569 km (0.076 R)
• M6: 3,900,465 km (0.057 R)
• M7: 5,329,873 km (0.049 R)
• M8: 6,294,929 km (0.108 R)
• M9: 6,802,215 km (0.04 R)
• M10: 7,263,725 km (0.106 R)
• M11: 7,937,364 km (0.075 R)
• M12: 9,280,753 km (0.068 R)
• M13: 11,747,622 km (0.064 R)
• M14: 12,206,289 km (0.102 R)
• M15: 13,268,583 km (0.09 R)
• M16: 14,219,278 km (0.101 R)
• M17: 23,206,968 km (0.044 R)
• M18: 23,687,626 km (0.086 R)
• M19: 26,191,446 km (0.11 R)
• M20: 30,748,795 km (0.072 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 522.9

Radius: 14.2

Gravity: 2.59 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 7.37 AU - 7.51 AU

Year: 7565 Days

Day: 9 Hours

Environment

Temp: -175 °C

Axial Tilt: 8.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 27,667,347 km

• M1: 177,573 km (0.086 R)
• M2: 622,776 km (0.115 R)
• M3: 1,173,446 km (0.111 R)
• M4: 1,782,159 km (0.113 R)
• M5: 2,258,180 km (0.031 R)
• M6: 2,858,217 km (0.096 R)
• M7: 3,518,991 km (0.076 R)
• M8: 4,154,482 km (0.057 R)
• M9: 4,700,814 km (0.089 R)
• M10: 9,098,094 km (0.071 R)
• M11: 10,116,406 km (0.074 R)
• M12: 10,629,677 km (0.042 R)
• M13: 14,606,736 km (0.044 R)
• M14: 18,089,524 km (0.111 R)
• M15: 19,340,462 km (0.101 R)
• M16: 20,722,746 km (0.11 R)
• M17: 21,323,980 km (0.086 R)
• M18: 22,014,374 km (0.096 R)
• M19: 22,561,603 km (0.075 R)
• M20: 23,764,819 km (0.058 R)
• M21: 24,507,123 km (0.107 R)
• M22: 26,037,958 km (0.052 R)
• M23: 26,826,937 km (0.051 R)
• M24: 34,451,193 km (0.106 R)
• M25: 36,045,906 km (0.069 R)

Planet 9 - Gas Giant

Semi-Major Axis: 8.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 945.6

Radius: 14.5

Gravity: 4.5 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 7.87 AU - 8.75 AU

Year: 8930 Days

Day: 10.7 Hours

Environment

Temp: -180 °C

Axial Tilt: 2.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 27,667,347 km

• M1: 181,163 km (0.094 R)
• M2: 749,485 km (0.086 R)
• M3: 1,346,082 km (0.113 R)
• M4: 2,050,837 km (0.117 R)
• M5: 3,219,496 km (0.081 R)
• M6: 4,267,429 km (0.097 R)
• M7: 6,531,144 km (0.089 R)
• M8: 7,689,331 km (0.11 R)
• M9: 8,701,959 km (0.108 R)
• M10: 10,052,827 km (0.066 R)
• M11: 13,911,106 km (0.119 R)
• M12: 16,592,199 km (0.097 R)
• M13: 18,817,168 km (0.113 R)
• M14: 19,840,717 km (0.077 R)
• M15: 22,171,003 km (0.117 R)
• M16: 22,693,099 km (0.113 R)
• M17: 27,970,912 km (0.108 R)
• M18: 30,038,953 km (0.065 R)
• M19: 33,671,040 km (0.077 R)
• M20: 35,061,552 km (0.12 R)
• M21: 35,533,384 km (0.1 R)
• M22: 39,082,444 km (0.032 R)
• M23: 41,531,959 km (0.093 R)
• M24: 42,593,356 km (0.091 R)
• M25: 46,877,690 km (0.114 R)

Planet 10 - Gas Giant

Semi-Major Axis: 8.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 148

Radius: 13.3

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 7.14 AU - 10.1 AU

Year: 9434 Days

Day: 10.2 Hours

Environment

Temp: -180 °C

Axial Tilt: 29.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 27,667,347 km

• M1: 167,400 km (0.081 R)
• M2: 893,249 km (0.062 R)
• M3: 1,324,390 km (0.107 R)
• M4: 2,246,960 km (0.076 R)
• M5: 3,057,332 km (0.1 R)
• M6: 5,929,312 km (0.102 R)
• M7: 8,000,494 km (0.076 R)
• M8: 9,397,888 km (0.109 R)
• M9: 17,415,287 km (0.079 R)
• M10: 24,345,557 km (0.098 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 199 - 16,451 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit