🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 822.8

Radius: 14.8

Gravity: 3.76 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 0.8 AU - 0.92 AU

Year: 541 Days

Day: 10 Hours

Environment

Temp: -162 °C

Axial Tilt: 38.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 74,263,409 km

• M1: 184,305 km (0.092 R)
• M2: 717,920 km (0.028 R)
• M3: 1,359,545 km (0.114 R)
• M4: 1,901,688 km (0.098 R)
• M5: 2,652,071 km (0.065 R)
• M6: 3,145,146 km (0.047 R)
• M7: 3,646,747 km (0.09 R)
• M8: 4,334,598 km (0.099 R)
• M9: 4,878,087 km (0.109 R)
• M10: 6,178,990 km (0.103 R)
• M11: 6,667,427 km (0.099 R)

Asteroid Belt

Center: 1.25 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 1.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 636.6

Radius: 8.4

Gravity: 9.02 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 1.31 AU - 1.95 AU

Year: 1411 Days

Day: 12.3 Hours

Environment

Temp: -184 °C

Axial Tilt: 7.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 74,263,409 km

• M1: 104,569 km (0.104 R)
• M2: 380,577 km (0.097 R)
• M3: 662,419 km (0.094 R)
• M4: 933,790 km (0.069 R)
• M5: 1,393,504 km (0.101 R)
• M6: 2,421,242 km (0.102 R)
• M7: 2,713,705 km (0.097 R)
• M8: 3,670,982 km (0.078 R)
• M9: 4,217,912 km (0.029 R)
• M10: 4,857,443 km (0.111 R)
• M11: 5,200,620 km (0.102 R)
• M12: 5,779,115 km (0.088 R)
• M13: 6,812,687 km (0.103 R)
• M14: 7,089,443 km (0.035 R)
• M15: 7,585,061 km (0.111 R)
• M16: 8,587,367 km (0.106 R)
• M17: 9,395,195 km (0.077 R)
• M18: 9,993,437 km (0.042 R)
• M19: 10,717,640 km (0.086 R)
• M20: 11,092,533 km (0.114 R)
• M21: 11,582,316 km (0.103 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 497.3

Radius: 11.9

Gravity: 3.51 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 2.58 AU - 2.6 AU

Year: 2827 Days

Day: 13.1 Hours

Environment

Temp: -204 °C

Axial Tilt: 35.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 74,263,409 km

• M1: 147,952 km (0.108 R)
• M2: 1,240,017 km (0.099 R)
• M3: 1,716,187 km (0.102 R)
• M4: 2,766,364 km (0.047 R)
• M5: 3,398,265 km (0.097 R)
• M6: 4,409,248 km (0.102 R)
• M7: 4,883,772 km (0.066 R)
• M8: 5,416,490 km (0.093 R)
• M9: 5,885,330 km (0.102 R)
• M10: 6,301,212 km (0.049 R)
• M11: 6,764,517 km (0.041 R)
• M12: 8,389,598 km (0.111 R)
• M13: 9,189,797 km (0.113 R)
• M14: 10,040,261 km (0.08 R)
• M15: 12,607,809 km (0.057 R)
• M16: 14,436,045 km (0.089 R)
• M17: 17,474,228 km (0.103 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 211.3

Radius: 15

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 2.49 AU - 3.59 AU

Year: 3595 Days

Day: 11.6 Hours

Environment

Temp: -203 °C

Axial Tilt: 3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 74,263,409 km

• M1: 186,549 km (0.057 R)
• M2: 668,852 km (0.084 R)
• M3: 1,335,161 km (0.038 R)
• M4: 1,888,823 km (0.092 R)
• M5: 2,436,501 km (0.112 R)
• M6: 3,444,042 km (0.104 R)
• M7: 5,527,641 km (0.077 R)
• M8: 6,561,961 km (0.066 R)
• M9: 7,634,727 km (0.091 R)
• M10: 8,228,631 km (0.04 R)
• M11: 10,340,055 km (0.065 R)
• M12: 10,994,097 km (0.105 R)
• M13: 12,998,709 km (0.107 R)
• M14: 13,761,209 km (0.081 R)
• M15: 14,688,417 km (0.109 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 258

Radius: 14.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 2.88 AU - 4.52 AU

Year: 4827 Days

Day: 11 Hours

Environment

Temp: -220 °C

Axial Tilt: 31.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 74,263,409 km

• M1: 180,265 km (0.115 R)
• M2: 750,533 km (0.112 R)
• M3: 1,224,309 km (0.116 R)
• M4: 1,906,924 km (0.076 R)
• M5: 2,649,977 km (0.032 R)
• M6: 3,469,324 km (0.082 R)
• M7: 4,195,622 km (0.104 R)
• M8: 4,651,746 km (0.069 R)
• M9: 6,363,594 km (0.075 R)
• M10: 8,195,869 km (0.103 R)
• M11: 8,878,634 km (0.043 R)
• M12: 9,525,345 km (0.047 R)
• M13: 11,239,438 km (0.094 R)
• M14: 12,300,685 km (0.045 R)
• M15: 14,040,658 km (0.092 R)
• M16: 15,019,776 km (0.106 R)
• M17: 17,059,692 km (0.07 R)
• M18: 18,750,298 km (0.038 R)
• M19: 20,120,166 km (0.067 R)

Planet 6 - Ice Giant

Semi-Major Axis: 7.99 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 215.2

Radius: 4.4

Gravity: 11.12 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 7.07 AU - 8.91 AU

Year: 15318 Days

Day: 19.3 Hours

Environment

Temp: -223 °C

Axial Tilt: 6.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 74,263,409 km

• M1: 62,382 km (0.119 R)
• M2: 690,693 km (0.114 R)
• M3: 3,865,609 km (0.099 R)
• M4: 4,048,268 km (0.099 R)
• M5: 5,428,009 km (0.098 R)
• M6: 6,384,239 km (0.057 R)
• M7: 7,368,144 km (0.035 R)
• M8: 8,105,811 km (0.086 R)
• M9: 8,981,707 km (0.035 R)
• M10: 17,792,872 km (0.099 R)
• M11: 26,706,810 km (0.108 R)
• M12: 28,238,543 km (0.111 R)
• M13: 38,795,964 km (0.099 R)
• M14: 42,783,495 km (0.089 R)

Planet 7 - Ice Giant

Semi-Major Axis: 8.37 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 944.4

Radius: 6.1

Gravity: 25.38 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 6.86 AU - 9.88 AU

Year: 16424 Days

Day: 17.7 Hours

Environment

Temp: -231 °C

Axial Tilt: 29.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 74,263,409 km

• M1: 75,846 km (0.064 R)
• M2: 311,463 km (0.113 R)
• M3: 705,653 km (0.106 R)
• M4: 1,038,658 km (0.082 R)
• M5: 1,552,377 km (0.117 R)
• M6: 1,999,824 km (0.109 R)
• M7: 2,222,426 km (0.1 R)
• M8: 4,753,024 km (0.113 R)
• M9: 5,851,670 km (0.077 R)
• M10: 8,383,465 km (0.085 R)
• M11: 10,628,031 km (0.089 R)
• M12: 11,436,159 km (0.059 R)
• M13: 11,757,794 km (0.052 R)
• M14: 12,019,291 km (0.101 R)
• M15: 12,418,867 km (0.106 R)
• M16: 12,621,872 km (0.104 R)
• M17: 15,312,389 km (0.104 R)
• M18: 24,766,376 km (0.119 R)
• M19: 25,196,470 km (0.074 R)
• M20: 27,881,752 km (0.116 R)
• M21: 30,016,663 km (0.071 R)
• M22: 30,875,654 km (0.109 R)
• M23: 34,077,049 km (0.038 R)
• M24: 35,146,524 km (0.108 R)
• M25: 41,280,485 km (0.093 R)
• M26: 44,047,148 km (0.066 R)
• M27: 45,475,658 km (0.07 R)
• M28: 54,701,209 km (0.101 R)
• M29: 56,536,177 km (0.058 R)
• M30: 57,844,859 km (0.051 R)
• M31: 62,484,787 km (0.069 R)
• M32: 68,204,512 km (0.109 R)
• M33: 69,473,999 km (0.082 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: 457 - 15,924 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit