🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.32

Radius: 0.63

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 0.87 AU - 1.33 AU

Year: 432 Days

Day: 41.7 Hours

Environment

Temp: 1 °C

Axial Tilt: 31.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Gas Giant

Semi-Major Axis: 4.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 192.2

Radius: 14.5

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 4.34 AU - 4.84 AU

Year: 3685 Days

Day: 9.9 Hours

Environment

Temp: -134 °C

Axial Tilt: 37.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 108,603,708 km

• M1: 180,415 km (0.087 R)
• M2: 646,263 km (0.063 R)
• M3: 1,595,312 km (0.118 R)
• M4: 2,114,716 km (0.099 R)
• M5: 3,196,607 km (0.082 R)
• M6: 4,283,436 km (0.11 R)
• M7: 6,208,012 km (0.093 R)
• M8: 8,194,074 km (0.104 R)
• M9: 8,719,312 km (0.098 R)
• M10: 9,234,078 km (0.1 R)
• M11: 10,538,721 km (0.118 R)
• M12: 14,071,774 km (0.038 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 679.4

Radius: 14.8

Gravity: 3.1 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 3.82 AU - 5.84 AU

Year: 3978 Days

Day: 7.5 Hours

Environment

Temp: -134 °C

Axial Tilt: 15.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 108,603,708 km

• M1: 184,005 km (0.058 R)
• M2: 706,401 km (0.065 R)
• M3: 1,516,324 km (0.064 R)
• M4: 1,992,494 km (0.031 R)
• M5: 2,748,562 km (0.113 R)
• M6: 3,354,583 km (0.099 R)
• M7: 4,362,573 km (0.058 R)
• M8: 5,064,337 km (0.043 R)
• M9: 7,266,567 km (0.113 R)
• M10: 8,839,140 km (0.079 R)
• M11: 10,129,571 km (0.091 R)
• M12: 12,744,991 km (0.096 R)
• M13: 16,972,178 km (0.062 R)
• M14: 19,148,827 km (0.056 R)
• M15: 22,193,742 km (0.044 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 414.4

Radius: 10

Gravity: 4.14 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 6.7 AU - 6.92 AU

Year: 6660 Days

Day: 9.3 Hours

Environment

Temp: -160 °C

Axial Tilt: 24.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 108,603,708 km

• M1: 124,615 km (0.116 R)
• M2: 513,869 km (0.081 R)
• M3: 859,889 km (0.107 R)
• M4: 1,490,294 km (0.053 R)
• M5: 2,036,476 km (0.046 R)
• M6: 2,711,611 km (0.09 R)
• M7: 4,066,369 km (0.034 R)
• M8: 4,453,828 km (0.072 R)
• M9: 4,786,683 km (0.069 R)
• M10: 6,942,837 km (0.066 R)
• M11: 7,286,613 km (0.08 R)
• M12: 7,934,073 km (0.049 R)
• M13: 8,896,436 km (0.118 R)
• M14: 10,505,660 km (0.104 R)
• M15: 11,713,064 km (0.089 R)
• M16: 12,400,467 km (0.089 R)
• M17: 13,323,336 km (0.092 R)
• M18: 13,801,600 km (0.06 R)
• M19: 14,792,686 km (0.077 R)
• M20: 16,977,713 km (0.086 R)
• M21: 20,330,500 km (0.113 R)
• M22: 20,752,067 km (0.097 R)
• M23: 21,758,113 km (0.09 R)
• M24: 24,971,325 km (0.061 R)
• M25: 25,698,969 km (0.067 R)
• M26: 29,820,241 km (0.098 R)
• M27: 30,731,143 km (0.068 R)

Planet 5 - Ice Giant

Semi-Major Axis: 19.36 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 781.9

Radius: 4.2

Gravity: 44.33 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 14.91 AU - 23.81 AU

Year: 31922 Days

Day: 20.9 Hours

Environment

Temp: -212 °C

Axial Tilt: 18.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 108,603,708 km

• M1: 57,745 km (0.117 R)
• M2: 505,192 km (0.1 R)
• M3: 832,662 km (0.091 R)
• M4: 1,916,498 km (0.097 R)
• M5: 3,162,499 km (0.046 R)
• M6: 4,169,891 km (0.075 R)
• M7: 4,786,683 km (0.104 R)
• M8: 5,287,537 km (0.075 R)
• M9: 5,685,467 km (0.056 R)
• M10: 8,094,591 km (0.11 R)
• M11: 9,111,258 km (0.115 R)
• M12: 11,394,421 km (0.032 R)
• M13: 12,901,620 km (0.092 R)
• M14: 13,784,696 km (0.118 R)
• M15: 14,199,082 km (0.112 R)
• M16: 15,492,206 km (0.11 R)
• M17: 16,304,672 km (0.089 R)
• M18: 17,145,113 km (0.119 R)
• M19: 18,409,664 km (0.116 R)
• M20: 19,527,010 km (0.06 R)
• M21: 20,796,797 km (0.059 R)
• M22: 21,341,632 km (0.093 R)
• M23: 22,802,904 km (0.082 R)
• M24: 27,846,596 km (0.094 R)
• M25: 30,277,861 km (0.101 R)
• M26: 35,867,585 km (0.083 R)
• M27: 38,740,014 km (0.07 R)
• M28: 39,564,298 km (0.111 R)
• M29: 42,107,313 km (0.09 R)
• M30: 45,847,409 km (0.044 R)
• M31: 57,954,814 km (0.104 R)
• M32: 75,550,515 km (0.083 R)
• M33: 77,094,664 km (0.099 R)
• M34: 78,659,907 km (0.118 R)
• M35: 79,715,021 km (0.093 R)
• M36: 82,665,240 km (0.102 R)
• M37: 87,366,353 km (0.098 R)
• M38: 106,661,487 km (0.076 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 221 - 19,629 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit