🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.7

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 0.87 AU - 1.25 AU

Year: 409 Days

Day: 31.9 Hours

Environment

Temp: 21 °C

Axial Tilt: 25.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 4.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.89

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 3.09 AU - 5.09 AU

Year: 3100 Days

Day: 41.9 Hours

Environment

Temp: -128 °C

Axial Tilt: 31.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Ice Giant

Semi-Major Axis: 12.52 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 628.1

Radius: 6.9

Gravity: 13.19 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 11.73 AU - 13.31 AU

Year: 16601 Days

Day: 18.6 Hours

Environment

Temp: -187 °C

Axial Tilt: 36 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 97,208,645 km

• M1: 86,318 km (0.098 R)
• M2: 441,314 km (0.063 R)
• M3: 1,068,428 km (0.108 R)
• M4: 1,369,120 km (0.114 R)
• M5: 1,611,169 km (0.098 R)
• M6: 2,047,097 km (0.118 R)
• M7: 2,537,180 km (0.092 R)
• M8: 2,905,340 km (0.07 R)
• M9: 5,306,087 km (0.048 R)
• M10: 5,909,415 km (0.092 R)
• M11: 6,187,218 km (0.119 R)
• M12: 7,570,550 km (0.1 R)
• M13: 8,533,063 km (0.098 R)
• M14: 11,783,525 km (0.049 R)
• M15: 12,097,381 km (0.065 R)
• M16: 13,072,610 km (0.119 R)
• M17: 14,524,607 km (0.046 R)
• M18: 14,958,441 km (0.114 R)
• M19: 17,992,136 km (0.118 R)
• M20: 19,002,221 km (0.105 R)
• M21: 19,260,576 km (0.1 R)
• M22: 20,407,244 km (0.119 R)
• M23: 21,227,339 km (0.028 R)
• M24: 23,919,054 km (0.09 R)
• M25: 30,909,014 km (0.109 R)
• M26: 31,147,025 km (0.061 R)
• M27: 38,045,581 km (0.069 R)
• M28: 41,269,714 km (0.109 R)
• M29: 41,848,359 km (0.107 R)
• M30: 43,170,206 km (0.098 R)
• M31: 46,362,175 km (0.099 R)
• M32: 46,830,716 km (0.117 R)
• M33: 47,618,498 km (0.089 R)
• M34: 49,382,706 km (0.111 R)
• M35: 56,520,170 km (0.033 R)
• M36: 59,963,315 km (0.083 R)
• M37: 61,266,312 km (0.089 R)
• M38: 62,208,479 km (0.075 R)

Planet 4 - Ice Giant

Semi-Major Axis: 18.66 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 626.2

Radius: 7.2

Gravity: 12.08 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 18.31 AU - 19.01 AU

Year: 30206 Days

Day: 20.1 Hours

Environment

Temp: -206 °C

Axial Tilt: 31.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 97,208,645 km

• M1: 89,609 km (0.059 R)
• M2: 391,797 km (0.117 R)
• M3: 1,662,332 km (0.062 R)
• M4: 2,087,339 km (0.095 R)
• M5: 2,845,052 km (0.043 R)
• M6: 3,212,614 km (0.072 R)
• M7: 5,252,082 km (0.086 R)
• M8: 6,029,692 km (0.1 R)
• M9: 7,030,950 km (0.105 R)
• M10: 10,302,057 km (0.091 R)
• M11: 11,445,733 km (0.108 R)
• M12: 12,229,476 km (0.116 R)
• M13: 15,724,681 km (0.08 R)
• M14: 16,424,649 km (0.109 R)
• M15: 19,733,006 km (0.092 R)
• M16: 28,265,470 km (0.088 R)
• M17: 30,897,196 km (0.079 R)
• M18: 31,442,331 km (0.116 R)
• M19: 32,412,024 km (0.116 R)
• M20: 32,692,670 km (0.099 R)
• M21: 36,641,904 km (0.104 R)
• M22: 40,409,526 km (0.116 R)
• M23: 42,891,056 km (0.112 R)
• M24: 44,947,877 km (0.067 R)
• M25: 46,177,572 km (0.12 R)
• M26: 51,894,005 km (0.116 R)
• M27: 52,664,285 km (0.119 R)
• M28: 56,834,026 km (0.063 R)
• M29: 57,858,323 km (0.05 R)
• M30: 65,823,213 km (0.064 R)
• M31: 69,482,825 km (0.118 R)
• M32: 69,715,899 km (0.106 R)
• M33: 73,034,728 km (0.11 R)
• M34: 75,961,909 km (0.119 R)
• M35: 82,570,694 km (0.108 R)
• M36: 84,148,353 km (0.12 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 425 - 20,325 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit