🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 4.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.49

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 3.42 AU - 5.24 AU

Year: 3227 Days

Day: 34.4 Hours

Environment

Temp: -130 °C

Axial Tilt: 23.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 91,191,545 km

• M1: 1,785,600 km (0.062 R)

Planet 2 - Gas Giant

Semi-Major Axis: 6.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 449.1

Radius: 12.1

Gravity: 3.07 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 5.16 AU - 7.06 AU

Year: 5409 Days

Day: 7.6 Hours

Environment

Temp: -139 °C

Axial Tilt: 36.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 91,191,545 km

• M1: 151,692 km (0.1 R)
• M2: 559,795 km (0.085 R)
• M3: 1,454,690 km (0.067 R)
• M4: 1,976,936 km (0.105 R)
• M5: 2,809,149 km (0.061 R)
• M6: 3,306,562 km (0.093 R)
• M7: 3,971,973 km (0.098 R)
• M8: 4,799,997 km (0.113 R)
• M9: 7,459,698 km (0.067 R)
• M10: 14,333,271 km (0.09 R)
• M11: 15,420,997 km (0.07 R)
• M12: 16,330,104 km (0.091 R)
• M13: 22,194,190 km (0.1 R)
• M14: 26,505,751 km (0.085 R)
• M15: 26,908,767 km (0.105 R)

Planet 3 - Gas Giant

Semi-Major Axis: 9.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 498.8

Radius: 10.9

Gravity: 4.2 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 8.56 AU - 9.68 AU

Year: 9864 Days

Day: 10 Hours

Environment

Temp: -172 °C

Axial Tilt: 36.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 91,191,545 km

• M1: 135,685 km (0.118 R)
• M2: 530,025 km (0.107 R)
• M3: 1,101,040 km (0.119 R)
• M4: 2,156,304 km (0.068 R)
• M5: 2,566,351 km (0.116 R)
• M6: 2,944,385 km (0.109 R)
• M7: 3,336,781 km (0.073 R)
• M8: 4,501,849 km (0.116 R)
• M9: 5,239,665 km (0.075 R)
• M10: 6,370,177 km (0.061 R)
• M11: 10,043,851 km (0.105 R)
• M12: 16,234,211 km (0.12 R)
• M13: 16,638,425 km (0.084 R)
• M14: 18,540,861 km (0.1 R)
• M15: 21,377,536 km (0.101 R)
• M16: 23,967,374 km (0.101 R)
• M17: 26,019,258 km (0.114 R)
• M18: 30,469,646 km (0.095 R)
• M19: 32,447,329 km (0.077 R)

Planet 4 - Gas Giant

Semi-Major Axis: 10.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 559.4

Radius: 12.4

Gravity: 3.64 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 9.95 AU - 10.67 AU

Year: 11857 Days

Day: 11.7 Hours

Environment

Temp: -176 °C

Axial Tilt: 28.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 91,191,545 km

• M1: 154,834 km (0.069 R)
• M2: 597,943 km (0.117 R)
• M3: 1,128,118 km (0.109 R)
• M4: 1,673,851 km (0.102 R)
• M5: 2,103,496 km (0.042 R)
• M6: 2,547,502 km (0.052 R)
• M7: 3,285,020 km (0.12 R)
• M8: 3,914,527 km (0.056 R)
• M9: 4,683,461 km (0.116 R)
• M10: 5,088,272 km (0.098 R)
• M11: 5,792,130 km (0.11 R)
• M12: 6,598,164 km (0.114 R)
• M13: 7,394,623 km (0.119 R)
• M14: 8,754,318 km (0.069 R)
• M15: 14,022,556 km (0.114 R)
• M16: 14,736,437 km (0.116 R)
• M17: 17,612,457 km (0.114 R)
• M18: 18,290,584 km (0.102 R)
• M19: 20,184,343 km (0.066 R)
• M20: 21,432,438 km (0.054 R)
• M21: 27,141,242 km (0.119 R)
• M22: 40,141,896 km (0.052 R)
• M23: 41,185,042 km (0.043 R)
• M24: 41,580,728 km (0.032 R)
• M25: 42,783,345 km (0.109 R)
• M26: 49,294,892 km (0.107 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 134.6

Radius: 13.8

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 10.75 AU - 11.21 AU

Year: 13031 Days

Day: 13.4 Hours

Environment

Temp: -171 °C

Axial Tilt: 35.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 91,191,545 km

• M1: 172,636 km (0.088 R)
• M2: 1,701,975 km (0.063 R)
• M3: 4,584,726 km (0.112 R)
• M4: 5,236,225 km (0.097 R)
• M5: 7,387,292 km (0.046 R)
• M6: 8,363,269 km (0.097 R)
• M7: 9,637,095 km (0.072 R)
• M8: 13,792,624 km (0.108 R)
• M9: 16,109,746 km (0.074 R)

Asteroid Belt

Center: 13.66 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 16.33 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 844.4

Radius: 5.1

Gravity: 32.46 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 14.11 AU - 18.55 AU

Year: 23635 Days

Day: 15.9 Hours

Environment

Temp: -186 °C

Axial Tilt: 25.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 91,191,545 km

• M1: 66,421 km (0.051 R)
• M2: 341,233 km (0.086 R)
• M3: 594,951 km (0.04 R)
• M4: 770,728 km (0.073 R)
• M5: 944,112 km (0.104 R)
• M6: 1,129,314 km (0.1 R)
• M7: 1,917,546 km (0.117 R)
• M8: 2,993,902 km (0.084 R)
• M9: 3,191,671 km (0.067 R)
• M10: 3,582,271 km (0.111 R)
• M11: 4,037,946 km (0.102 R)
• M12: 5,304,441 km (0.104 R)
• M13: 5,765,352 km (0.089 R)
• M14: 6,343,997 km (0.084 R)
• M15: 6,529,648 km (0.107 R)
• M16: 8,478,759 km (0.083 R)
• M17: 8,761,050 km (0.113 R)
• M18: 10,524,210 km (0.103 R)
• M19: 11,454,410 km (0.087 R)
• M20: 18,970,207 km (0.088 R)
• M21: 19,944,538 km (0.058 R)
• M22: 21,468,042 km (0.102 R)
• M23: 22,525,699 km (0.116 R)
• M24: 24,289,608 km (0.096 R)
• M25: 24,516,398 km (0.107 R)
• M26: 39,594,667 km (0.119 R)
• M27: 42,976,626 km (0.084 R)
• M28: 46,721,061 km (0.058 R)
• M29: 48,672,266 km (0.103 R)
• M30: 49,213,660 km (0.056 R)
• M31: 52,926,231 km (0.104 R)
• M32: 53,116,669 km (0.025 R)
• M33: 57,824,065 km (0.082 R)
• M34: 58,838,488 km (0.099 R)
• M35: 69,188,716 km (0.1 R)
• M36: 77,947,971 km (0.076 R)
• M37: 84,266,685 km (0.09 R)

Kuiper Belt

Range: 30.6 - 57.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 326 - 12,261 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit