🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 397.4

Radius: 9

Gravity: 4.91 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 0.44 AU - 0.62 AU

Year: 266 Days

Day: 11 Hours

Environment

Temp: -140 °C

Axial Tilt: 20 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 54,462,359 km

• M1: 112,198 km (0.04 R)
• M2: 428,747 km (0.084 R)
• M3: 754,871 km (0.062 R)
• M4: 1,127,519 km (0.107 R)
• M5: 1,592,320 km (0.068 R)
• M6: 2,255,337 km (0.096 R)
• M7: 3,054,041 km (0.053 R)
• M8: 3,422,350 km (0.102 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 619.3

Radius: 14.1

Gravity: 3.12 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 0.79 AU - 0.81 AU

Year: 494 Days

Day: 7.9 Hours

Environment

Temp: -166 °C

Axial Tilt: 36.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 54,462,359 km

• M1: 175,329 km (0.053 R)
• M2: 647,460 km (0.077 R)
• M3: 1,167,761 km (0.049 R)
• M4: 1,871,619 km (0.109 R)
• M5: 2,391,920 km (0.075 R)
• M6: 2,847,745 km (0.092 R)
• M7: 3,642,559 km (0.052 R)
• M8: 4,168,395 km (0.101 R)
• M9: 5,490,242 km (0.116 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 474.1

Radius: 13.1

Gravity: 2.76 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 0.96 AU - 1.6 AU

Year: 1000 Days

Day: 14.2 Hours

Environment

Temp: -190 °C

Axial Tilt: 18.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 54,462,359 km

• M1: 162,912 km (0.075 R)
• M2: 707,299 km (0.084 R)
• M3: 1,124,228 km (0.096 R)
• M4: 1,630,916 km (0.083 R)
• M5: 2,824,408 km (0.074 R)
• M6: 3,524,675 km (0.098 R)
• M7: 4,147,003 km (0.111 R)
• M8: 5,347,226 km (0.045 R)
• M9: 7,079,121 km (0.102 R)
• M10: 8,708,541 km (0.078 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 692.7

Radius: 8.9

Gravity: 8.75 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 2.04 AU - 2.76 AU

Year: 2566 Days

Day: 13.6 Hours

Environment

Temp: -200 °C

Axial Tilt: 57.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 54,462,359 km

• M1: 110,702 km (0.109 R)
• M2: 642,822 km (0.102 R)
• M3: 1,328,728 km (0.106 R)
• M4: 1,636,002 km (0.118 R)
• M5: 2,015,831 km (0.05 R)
• M6: 2,584,004 km (0.087 R)
• M7: 3,052,545 km (0.039 R)
• M8: 3,467,230 km (0.103 R)
• M9: 4,058,291 km (0.11 R)
• M10: 4,604,473 km (0.074 R)
• M11: 5,222,761 km (0.114 R)
• M12: 6,158,496 km (0.038 R)
• M13: 6,708,866 km (0.078 R)
• M14: 7,202,090 km (0.079 R)
• M15: 8,196,019 km (0.089 R)
• M16: 8,557,896 km (0.051 R)
• M17: 9,103,479 km (0.088 R)
• M18: 10,377,754 km (0.071 R)
• M19: 10,958,792 km (0.084 R)
• M20: 11,684,342 km (0.093 R)
• M21: 12,527,774 km (0.108 R)
• M22: 15,056,427 km (0.086 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 196.8

Radius: 11.2

Gravity: 1.57 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 3.94 AU - 6.24 AU

Year: 7927 Days

Day: 12.9 Hours

Environment

Temp: -218 °C

Axial Tilt: 3.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 54,462,359 km

• M1: 144,811 km (0.093 R)
• M2: 743,651 km (0.086 R)
• M3: 1,375,852 km (0.116 R)
• M4: 7,506,372 km (0.11 R)
• M5: 8,029,067 km (0.085 R)
• M6: 11,737,898 km (0.086 R)
• M7: 13,834,661 km (0.085 R)
• M8: 16,112,887 km (0.09 R)
• M9: 17,581,939 km (0.055 R)
• M10: 18,132,160 km (0.057 R)
• M11: 20,582,573 km (0.066 R)
• M12: 24,660,162 km (0.104 R)
• M13: 27,089,631 km (0.104 R)

Planet 6 - Ice Giant

Semi-Major Axis: 9.7 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 292.7

Radius: 4

Gravity: 18.29 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 9.02 AU - 10.38 AU

Year: 20853 Days

Day: 23.1 Hours

Environment

Temp: -229 °C

Axial Tilt: 38.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 54,462,359 km

• M1: 50,265 km (0.081 R)
• M2: 493,075 km (0.088 R)
• M3: 915,689 km (0.114 R)
• M4: 1,342,192 km (0.104 R)
• M5: 1,500,616 km (0.114 R)
• M6: 2,751,254 km (0.099 R)
• M7: 4,601,631 km (0.087 R)
• M8: 4,829,618 km (0.077 R)
• M9: 4,963,358 km (0.055 R)
• M10: 6,561,213 km (0.099 R)
• M11: 7,677,662 km (0.081 R)
• M12: 8,139,022 km (0.061 R)
• M13: 8,472,625 km (0.063 R)
• M14: 10,612,922 km (0.111 R)
• M15: 11,243,028 km (0.095 R)
• M16: 14,562,754 km (0.117 R)
• M17: 14,842,353 km (0.082 R)
• M18: 15,484,427 km (0.058 R)
• M19: 16,977,114 km (0.094 R)
• M20: 18,400,089 km (0.118 R)
• M21: 34,698,628 km (0.064 R)
• M22: 46,047,421 km (0.046 R)
• M23: 47,104,181 km (0.118 R)
• M24: 58,751,721 km (0.102 R)

Planet 7 - Ice Giant

Semi-Major Axis: 9.97 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 212.8

Radius: 5.5

Gravity: 7.03 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 7.57 AU - 12.37 AU

Year: 21730 Days

Day: 19.6 Hours

Environment

Temp: -242 °C

Axial Tilt: 12.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 54,462,359 km

• M1: 70,610 km (0.046 R)
• M2: 938,876 km (0.079 R)
• M3: 1,327,532 km (0.084 R)
• M4: 2,757,089 km (0.107 R)
• M5: 6,083,996 km (0.062 R)
• M6: 7,199,248 km (0.108 R)
• M7: 8,586,020 km (0.114 R)
• M8: 8,873,547 km (0.103 R)
• M9: 9,569,776 km (0.117 R)
• M10: 10,355,314 km (0.09 R)
• M11: 15,706,430 km (0.107 R)
• M12: 16,501,393 km (0.118 R)
• M13: 19,536,584 km (0.119 R)
• M14: 22,741,569 km (0.088 R)
• M15: 25,192,431 km (0.109 R)
• M16: 30,169,403 km (0.103 R)
• M17: 37,136,325 km (0.099 R)
• M18: 39,853,920 km (0.111 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: 550 - 13,048 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit