🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 377.4

Radius: 11.8

Gravity: 2.71 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 0.56 AU - 0.68 AU

Year: 337 Days

Day: 12.1 Hours

Environment

Temp: -158 °C

Axial Tilt: 1.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 38,125,323 km

• M1: 147,653 km (0.05 R)
• M2: 541,694 km (0.063 R)
• M3: 1,009,187 km (0.062 R)
• M4: 1,502,561 km (0.059 R)
• M5: 1,888,823 km (0.105 R)
• M6: 2,406,880 km (0.089 R)
• M7: 2,933,315 km (0.119 R)
• M8: 3,440,302 km (0.106 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 549.8

Radius: 9.6

Gravity: 5.97 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 0.62 AU - 0.82 AU

Year: 422 Days

Day: 5.7 Hours

Environment

Temp: -161 °C

Axial Tilt: 32.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 38,125,323 km

• M1: 121,174 km (0.087 R)
• M2: 504,893 km (0.114 R)
• M3: 1,026,541 km (0.112 R)
• M4: 1,329,177 km (0.104 R)
• M5: 1,636,601 km (0.097 R)
• M6: 2,197,892 km (0.062 R)
• M7: 2,538,077 km (0.075 R)
• M8: 2,851,934 km (0.073 R)
• M9: 3,394,824 km (0.103 R)
• M10: 3,814,895 km (0.041 R)
• M11: 4,461,009 km (0.047 R)
• M12: 5,162,922 km (0.083 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 215.9

Radius: 13.8

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 0.6 AU - 0.88 AU

Year: 439 Days

Day: 5.3 Hours

Environment

Temp: -155 °C

Axial Tilt: 22.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (5)

Outer Limit: 38,125,323 km

• M1: 171,589 km (0.082 R)
• M2: 709,244 km (0.071 R)
• M3: 1,331,271 km (0.103 R)
• M4: 2,502,174 km (0.104 R)
• M5: 2,960,542 km (0.058 R)

Planet 4 - Gas Giant

Semi-Major Axis: 0.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 133.5

Radius: 12.7

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 0.68 AU - 0.9 AU

Year: 485 Days

Day: 13.3 Hours

Environment

Temp: -162 °C

Axial Tilt: 35.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 38,125,323 km

• M1: 158,125 km (0.088 R)
• M2: 616,044 km (0.085 R)
• M3: 1,017,116 km (0.117 R)
• M4: 1,614,311 km (0.077 R)
• M5: 2,058,317 km (0.107 R)
• M6: 2,625,891 km (0.12 R)
• M7: 3,228,322 km (0.078 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 79.5

Radius: 10.6

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 0.84 AU - 1.24 AU

Year: 732 Days

Day: 13.8 Hours

Environment

Temp: -179 °C

Axial Tilt: 21.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 38,125,323 km

• M1: 131,796 km (0.115 R)
• M2: 483,201 km (0.072 R)
• M3: 827,276 km (0.079 R)
• M4: 1,270,236 km (0.085 R)
• M5: 1,842,747 km (0.088 R)
• M6: 2,529,550 km (0.043 R)
• M7: 2,914,017 km (0.09 R)
• M8: 3,306,711 km (0.112 R)
• M9: 3,768,221 km (0.096 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 567.3

Radius: 12.7

Gravity: 3.52 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 3.83 AU - 5.35 AU

Year: 6788 Days

Day: 6.5 Hours

Environment

Temp: -231 °C

Axial Tilt: 24.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 38,125,323 km

• M1: 157,975 km (0.12 R)
• M2: 1,219,223 km (0.101 R)
• M3: 2,242,622 km (0.029 R)
• M4: 3,504,629 km (0.098 R)
• M5: 4,057,543 km (0.027 R)
• M6: 4,830,366 km (0.074 R)
• M7: 7,746,028 km (0.094 R)
• M8: 8,688,644 km (0.052 R)
• M9: 10,335,567 km (0.079 R)
• M10: 12,028,716 km (0.092 R)
• M11: 12,597,188 km (0.098 R)
• M12: 13,843,787 km (0.113 R)
• M13: 14,353,467 km (0.098 R)
• M14: 14,816,921 km (0.117 R)
• M15: 15,896,419 km (0.1 R)
• M16: 17,221,258 km (0.085 R)
• M17: 18,686,868 km (0.086 R)
• M18: 19,100,656 km (0.093 R)
• M19: 19,661,947 km (0.055 R)
• M20: 20,451,525 km (0.109 R)
• M21: 22,094,259 km (0.115 R)
• M22: 23,823,162 km (0.099 R)
• M23: 24,391,783 km (0.116 R)
• M24: 30,112,406 km (0.113 R)
• M25: 32,334,084 km (0.11 R)

Asteroid Belt

Center: 7.28 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Ice Giant

Semi-Major Axis: 9.97 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 73

Radius: 4.4

Gravity: 3.77 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 8.29 AU - 11.65 AU

Year: 21730 Days

Day: 20.7 Hours

Environment

Temp: -244 °C

Axial Tilt: 7.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 38,125,323 km

• M1: 55,501 km (0.06 R)
• M2: 471,233 km (0.034 R)
• M3: 829,371 km (0.096 R)
• M4: 1,062,145 km (0.119 R)
• M5: 1,373,757 km (0.104 R)
• M6: 2,401,046 km (0.108 R)
• M7: 2,659,401 km (0.112 R)
• M8: 5,315,661 km (0.086 R)
• M9: 5,786,894 km (0.115 R)
• M10: 7,217,050 km (0.105 R)
• M11: 7,913,428 km (0.117 R)
• M12: 10,851,231 km (0.092 R)
• M13: 12,670,341 km (0.117 R)
• M14: 24,865,859 km (0.059 R)
• M15: 31,776,533 km (0.107 R)
• M16: 34,266,140 km (0.092 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: 215 - 11,469 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit