🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 492

Radius: 10.3

Gravity: 4.64 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 0.69 AU - 0.71 AU

Year: 404 Days

Day: 6.7 Hours

Environment

Temp: -163 °C

Axial Tilt: 41.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 53,839,400 km

• M1: 128,056 km (0.025 R)
• M2: 470,186 km (0.073 R)
• M3: 833,111 km (0.106 R)
• M4: 1,192,594 km (0.096 R)
• M5: 1,833,023 km (0.115 R)
• M6: 2,190,562 km (0.087 R)
• M7: 2,512,047 km (0.078 R)
• M8: 2,946,031 km (0.114 R)
• M9: 3,509,416 km (0.064 R)
• M10: 4,681,815 km (0.095 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 629.3

Radius: 10.5

Gravity: 5.71 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 1.36 AU - 1.64 AU

Year: 1268 Days

Day: 12.1 Hours

Environment

Temp: -200 °C

Axial Tilt: 32 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 53,839,400 km

• M1: 130,599 km (0.093 R)
• M2: 563,984 km (0.043 R)
• M3: 1,197,531 km (0.084 R)
• M4: 1,911,562 km (0.049 R)
• M5: 2,364,843 km (0.027 R)
• M6: 3,094,582 km (0.086 R)
• M7: 3,660,062 km (0.031 R)
• M8: 4,258,303 km (0.063 R)
• M9: 5,357,997 km (0.098 R)
• M10: 6,018,771 km (0.062 R)
• M11: 7,147,936 km (0.118 R)
• M12: 7,868,998 km (0.107 R)
• M13: 8,496,860 km (0.095 R)
• M14: 9,883,632 km (0.072 R)
• M15: 10,517,478 km (0.037 R)
• M16: 11,450,071 km (0.077 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 433.7

Radius: 12.5

Gravity: 2.78 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 1.44 AU - 1.58 AU

Year: 1281 Days

Day: 7.4 Hours

Environment

Temp: -200 °C

Axial Tilt: 15 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 53,839,400 km

• M1: 155,731 km (0.045 R)
• M2: 567,574 km (0.088 R)
• M3: 1,039,107 km (0.102 R)
• M4: 1,984,266 km (0.116 R)
• M5: 2,563,659 km (0.043 R)
• M6: 3,199,001 km (0.113 R)
• M7: 3,765,528 km (0.074 R)
• M8: 4,196,370 km (0.111 R)
• M9: 5,235,028 km (0.075 R)
• M10: 5,650,910 km (0.12 R)
• M11: 6,067,690 km (0.063 R)
• M12: 8,309,414 km (0.103 R)
• M13: 9,327,577 km (0.089 R)
• M14: 9,852,217 km (0.11 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 946.1

Radius: 14.5

Gravity: 4.5 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 1.74 AU - 2.8 AU

Year: 2361 Days

Day: 5 Hours

Environment

Temp: -202 °C

Axial Tilt: 20.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 53,839,400 km

• M1: 192,233 km (0.119 R)
• M2: 770,878 km (0.065 R)
• M3: 1,271,881 km (0.077 R)
• M4: 1,742,666 km (0.065 R)
• M5: 2,305,453 km (0.092 R)
• M6: 2,767,710 km (0.12 R)
• M7: 3,380,313 km (0.035 R)
• M8: 3,903,308 km (0.108 R)
• M9: 4,394,587 km (0.097 R)
• M10: 5,403,924 km (0.087 R)
• M11: 6,043,455 km (0.096 R)
• M12: 7,505,624 km (0.039 R)
• M13: 8,336,641 km (0.069 R)
• M14: 8,982,006 km (0.084 R)
• M15: 9,956,486 km (0.111 R)
• M16: 11,819,578 km (0.108 R)
• M17: 12,945,302 km (0.095 R)
• M18: 13,952,545 km (0.068 R)
• M19: 15,409,628 km (0.097 R)
• M20: 16,175,270 km (0.115 R)
• M21: 18,228,650 km (0.066 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 121.4

Radius: 11.6

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 3.29 AU - 4.81 AU

Year: 5626 Days

Day: 14.4 Hours

Environment

Temp: -226 °C

Axial Tilt: 25.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 53,839,400 km

• M1: 144,362 km (0.087 R)
• M2: 543,938 km (0.082 R)
• M3: 958,773 km (0.102 R)
• M4: 1,803,103 km (0.101 R)
• M5: 2,461,035 km (0.09 R)
• M6: 2,839,218 km (0.094 R)
• M7: 3,462,592 km (0.071 R)
• M8: 4,135,633 km (0.119 R)
• M9: 4,546,130 km (0.046 R)
• M10: 4,938,824 km (0.086 R)
• M11: 5,767,896 km (0.083 R)
• M12: 6,176,746 km (0.066 R)
• M13: 7,313,840 km (0.115 R)
• M14: 8,783,190 km (0.077 R)
• M15: 9,926,716 km (0.098 R)
• M16: 10,590,931 km (0.101 R)
• M17: 11,127,987 km (0.034 R)
• M18: 11,804,319 km (0.093 R)
• M19: 12,507,878 km (0.058 R)
• M20: 14,135,802 km (0.098 R)

Planet 6 - Ice Giant

Semi-Major Axis: 6.81 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 645.1

Radius: 4.2

Gravity: 36.57 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 5.92 AU - 7.7 AU

Year: 12267 Days

Day: 18.7 Hours

Environment

Temp: -233 °C

Axial Tilt: 28.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 53,839,400 km

• M1: 94,097 km (0.096 R)
• M2: 256,411 km (0.055 R)
• M3: 403,914 km (0.055 R)
• M4: 617,241 km (0.067 R)
• M5: 872,604 km (0.117 R)
• M6: 1,519,017 km (0.062 R)
• M7: 1,670,111 km (0.106 R)
• M8: 1,915,750 km (0.045 R)
• M9: 2,358,410 km (0.11 R)
• M10: 2,646,237 km (0.079 R)
• M11: 2,865,996 km (0.101 R)
• M12: 3,317,034 km (0.116 R)
• M13: 3,841,225 km (0.091 R)
• M14: 4,210,432 km (0.089 R)
• M15: 5,253,578 km (0.116 R)
• M16: 11,042,866 km (0.079 R)
• M17: 13,954,789 km (0.047 R)
• M18: 18,422,230 km (0.037 R)
• M19: 23,108,682 km (0.116 R)
• M20: 24,799,737 km (0.039 R)
• M21: 25,872,653 km (0.09 R)
• M22: 28,006,367 km (0.067 R)
• M23: 33,201,003 km (0.11 R)
• M24: 33,788,773 km (0.043 R)
• M25: 39,132,559 km (0.103 R)
• M26: 39,525,104 km (0.09 R)
• M27: 42,072,307 km (0.043 R)
• M28: 46,899,980 km (0.101 R)
• M29: 49,446,584 km (0.03 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 290 - 17,987 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit