🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.56

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 0.57 AU - 0.65 AU

Year: 313 Days

Day: 19.7 Hours

Environment

Temp: -130 °C

Axial Tilt: 118.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 0.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 475.5

Radius: 11

Gravity: 3.93 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 0.79 AU - 0.97 AU

Year: 542 Days

Day: 11.2 Hours

Environment

Temp: -158 °C

Axial Tilt: 14.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 36,075,133 km

• M1: 137,032 km (0.071 R)
• M2: 494,421 km (0.083 R)
• M3: 1,025,793 km (0.105 R)
• M4: 1,425,817 km (0.101 R)
• M5: 2,028,697 km (0.103 R)
• M6: 2,743,475 km (0.041 R)
• M7: 3,926,944 km (0.063 R)
• M8: 4,351,353 km (0.104 R)
• M9: 5,148,112 km (0.07 R)
• M10: 6,021,613 km (0.034 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 113.3

Radius: 12.2

Gravity: 0.76 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 0.93 AU - 0.97 AU

Year: 607 Days

Day: 5.7 Hours

Environment

Temp: -149 °C

Axial Tilt: 24.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 36,075,133 km

• M1: 152,291 km (0.084 R)
• M2: 563,236 km (0.098 R)
• M3: 963,859 km (0.086 R)
• M4: 1,355,506 km (0.092 R)
• M5: 2,163,185 km (0.084 R)
• M6: 2,581,012 km (0.112 R)
• M7: 3,179,703 km (0.072 R)
• M8: 3,593,042 km (0.075 R)

Planet 4 - Gas Giant

Semi-Major Axis: 0.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 378.2

Radius: 10.7

Gravity: 3.3 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 0.76 AU - 1.16 AU

Year: 617 Days

Day: 12.2 Hours

Environment

Temp: -152 °C

Axial Tilt: 29 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 36,075,133 km

• M1: 133,591 km (0.111 R)
• M2: 655,388 km (0.086 R)
• M3: 1,476,531 km (0.047 R)
• M4: 2,123,691 km (0.119 R)
• M5: 3,290,256 km (0.054 R)
• M6: 3,848,405 km (0.12 R)
• M7: 4,185,150 km (0.104 R)
• M8: 6,086,389 km (0.048 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 789.3

Radius: 13

Gravity: 4.67 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 2.58 AU - 2.96 AU

Year: 3024 Days

Day: 8.8 Hours

Environment

Temp: -193 °C

Axial Tilt: 103.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 36,075,133 km

• M1: 161,715 km (0.064 R)
• M2: 634,295 km (0.06 R)
• M3: 1,150,557 km (0.112 R)
• M4: 1,999,376 km (0.117 R)
• M5: 2,678,999 km (0.099 R)
• M6: 3,232,212 km (0.068 R)
• M7: 3,942,652 km (0.102 R)
• M8: 4,368,707 km (0.081 R)
• M9: 5,164,418 km (0.117 R)
• M10: 6,137,851 km (0.044 R)
• M11: 7,675,568 km (0.111 R)
• M12: 9,456,829 km (0.111 R)
• M13: 11,932,225 km (0.081 R)
• M14: 12,968,939 km (0.101 R)
• M15: 15,376,716 km (0.045 R)
• M16: 16,494,811 km (0.06 R)
• M17: 18,654,705 km (0.087 R)
• M18: 19,496,193 km (0.119 R)
• M19: 20,299,982 km (0.025 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 939.2

Radius: 9.8

Gravity: 9.78 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 3.79 AU - 4.73 AU

Year: 5768 Days

Day: 12 Hours

Environment

Temp: -210 °C

Axial Tilt: 12 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 36,075,133 km

• M1: 129,402 km (0.117 R)
• M2: 649,554 km (0.052 R)
• M3: 1,795,174 km (0.074 R)
• M4: 2,155,855 km (0.117 R)
• M5: 2,546,904 km (0.101 R)
• M6: 4,448,592 km (0.073 R)
• M7: 4,830,066 km (0.075 R)
• M8: 6,009,945 km (0.087 R)
• M9: 6,649,775 km (0.107 R)
• M10: 9,717,429 km (0.115 R)
• M11: 12,628,304 km (0.064 R)
• M12: 13,118,387 km (0.053 R)
• M13: 25,527,231 km (0.072 R)
• M14: 26,135,496 km (0.117 R)
• M15: 33,686,598 km (0.084 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 438.2

Radius: 9.7

Gravity: 4.66 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 4.58 AU - 6.16 AU

Year: 8163 Days

Day: 11.8 Hours

Environment

Temp: -216 °C

Axial Tilt: 111.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 36,075,133 km

• M1: 120,576 km (0.104 R)
• M2: 514,018 km (0.073 R)
• M3: 868,416 km (0.101 R)
• M4: 1,622,838 km (0.085 R)
• M5: 2,598,665 km (0.111 R)
• M6: 3,246,423 km (0.076 R)
• M7: 4,751,079 km (0.1 R)
• M8: 5,972,994 km (0.088 R)
• M9: 7,355,727 km (0.101 R)
• M10: 8,362,222 km (0.104 R)
• M11: 9,025,539 km (0.061 R)
• M12: 10,741,875 km (0.082 R)
• M13: 11,880,764 km (0.118 R)
• M14: 12,452,976 km (0.109 R)
• M15: 12,989,134 km (0.062 R)
• M16: 13,429,102 km (0.059 R)
• M17: 13,765,547 km (0.042 R)
• M18: 14,222,868 km (0.081 R)
• M19: 16,217,307 km (0.118 R)
• M20: 18,667,720 km (0.079 R)
• M21: 20,236,254 km (0.119 R)
• M22: 20,902,712 km (0.109 R)
• M23: 22,435,791 km (0.116 R)
• M24: 23,633,920 km (0.115 R)
• M25: 25,638,681 km (0.12 R)
• M26: 26,157,038 km (0.12 R)
• M27: 27,036,674 km (0.107 R)
• M28: 27,573,730 km (0.09 R)
• M29: 28,484,781 km (0.086 R)
• M30: 32,330,194 km (0.067 R)
• M31: 35,431,807 km (0.041 R)
• M32: 35,967,367 km (0.096 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: 492 - 16,250 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit