🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 253

Radius: 8.6

Gravity: 3.42 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 0.54 AU - 0.56 AU

Year: 272 Days

Day: 6.8 Hours

Environment

Temp: -147 °C

Axial Tilt: 12 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 29,464,910 km

• M1: 106,962 km (0.043 R)
• M2: 447,447 km (0.108 R)
• M3: 775,366 km (0.12 R)
• M4: 1,076,506 km (0.101 R)
• M5: 1,499,569 km (0.114 R)
• M6: 2,188,916 km (0.118 R)
• M7: 2,476,443 km (0.098 R)
• M8: 2,865,098 km (0.078 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 247.3

Radius: 11.3

Gravity: 1.94 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 0.64 AU - 0.74 AU

Year: 382 Days

Day: 12.2 Hours

Environment

Temp: -160 °C

Axial Tilt: 49.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 29,464,910 km

• M1: 140,472 km (0.119 R)
• M2: 494,421 km (0.054 R)
• M3: 846,425 km (0.105 R)
• M4: 1,243,009 km (0.118 R)
• M5: 1,772,436 km (0.117 R)
• M6: 2,236,189 km (0.096 R)
• M7: 2,623,647 km (0.045 R)
• M8: 3,200,946 km (0.103 R)
• M9: 3,610,395 km (0.089 R)

Asteroid Belt

Center: 0.97 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 1.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 337.7

Radius: 12.9

Gravity: 2.03 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 1.06 AU - 1.42 AU

Year: 921 Days

Day: 14.5 Hours

Environment

Temp: -193 °C

Axial Tilt: 43.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 29,464,910 km

• M1: 160,369 km (0.106 R)
• M2: 602,131 km (0.115 R)
• M3: 1,033,721 km (0.095 R)
• M4: 1,473,988 km (0.102 R)
• M5: 2,096,315 km (0.07 R)
• M6: 3,006,020 km (0.107 R)
• M7: 3,545,320 km (0.115 R)
• M8: 4,031,513 km (0.115 R)
• M9: 4,577,994 km (0.102 R)
• M10: 5,436,835 km (0.087 R)
• M11: 7,146,739 km (0.092 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 917.4

Radius: 12.6

Gravity: 5.78 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 1.43 AU - 1.69 AU

Year: 1299 Days

Day: 12.1 Hours

Environment

Temp: -191 °C

Axial Tilt: 39.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 29,464,910 km

• M1: 156,629 km (0.081 R)
• M2: 716,424 km (0.077 R)
• M3: 1,156,392 km (0.113 R)
• M4: 1,761,964 km (0.029 R)
• M5: 2,349,435 km (0.12 R)
• M6: 3,021,727 km (0.088 R)
• M7: 3,443,294 km (0.073 R)
• M8: 4,406,555 km (0.077 R)
• M9: 5,115,649 km (0.097 R)
• M10: 6,762,123 km (0.118 R)
• M11: 7,984,487 km (0.1 R)
• M12: 8,707,942 km (0.093 R)
• M13: 9,890,813 km (0.118 R)
• M14: 12,536,002 km (0.086 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 305.2

Radius: 11.4

Gravity: 2.35 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 1.47 AU - 2.21 AU

Year: 1664 Days

Day: 14.7 Hours

Environment

Temp: -198 °C

Axial Tilt: 50 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 29,464,910 km

• M1: 141,819 km (0.026 R)
• M2: 563,984 km (0.054 R)
• M3: 1,011,282 km (0.096 R)
• M4: 1,420,432 km (0.063 R)
• M5: 1,816,268 km (0.116 R)
• M6: 2,710,414 km (0.086 R)
• M7: 3,117,320 km (0.056 R)
• M8: 3,702,996 km (0.061 R)
• M9: 4,172,584 km (0.101 R)
• M10: 4,848,168 km (0.082 R)
• M11: 5,271,679 km (0.118 R)
• M12: 5,677,987 km (0.116 R)
• M13: 10,184,174 km (0.086 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 66

Radius: 13.3

Gravity: 0.37 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 2.66 AU - 3.86 AU

Year: 3925 Days

Day: 11 Hours

Environment

Temp: -221 °C

Axial Tilt: 22.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 29,464,910 km

• M1: 168,298 km (0.102 R)
• M2: 989,590 km (0.075 R)
• M3: 1,733,540 km (0.104 R)
• M4: 2,502,623 km (0.063 R)
• M5: 2,920,150 km (0.091 R)
• M6: 4,304,978 km (0.11 R)
• M7: 6,406,828 km (0.062 R)
• M8: 7,049,650 km (0.087 R)
• M9: 8,107,606 km (0.117 R)
• M10: 9,477,773 km (0.099 R)

Planet 7 - Gas Giant

Semi-Major Axis: 3.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 960.3

Radius: 14.8

Gravity: 4.38 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 3.25 AU - 3.43 AU

Year: 4071 Days

Day: 7.5 Hours

Environment

Temp: -212 °C

Axial Tilt: 25.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 29,464,910 km

• M1: 184,005 km (0.117 R)
• M2: 669,600 km (0.093 R)
• M3: 1,715,888 km (0.073 R)
• M4: 2,712,509 km (0.11 R)
• M5: 3,302,373 km (0.089 R)
• M6: 4,421,066 km (0.061 R)
• M7: 5,002,702 km (0.108 R)
• M8: 5,578,205 km (0.097 R)
• M9: 6,765,115 km (0.102 R)
• M10: 8,004,683 km (0.093 R)
• M11: 8,564,029 km (0.101 R)
• M12: 10,886,985 km (0.067 R)
• M13: 11,621,660 km (0.116 R)
• M14: 13,656,191 km (0.106 R)
• M15: 14,565,896 km (0.032 R)
• M16: 15,288,603 km (0.067 R)
• M17: 17,415,287 km (0.117 R)
• M18: 19,003,866 km (0.045 R)
• M19: 20,687,291 km (0.109 R)
• M20: 21,959,621 km (0.092 R)
• M21: 22,984,666 km (0.112 R)
• M22: 25,288,772 km (0.106 R)
• M23: 28,681,353 km (0.101 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 505 - 18,767 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit