🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 3.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.54

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 2.99 AU - 3.85 AU

Year: 2346 Days

Day: 35 Hours

Environment

Temp: -126 °C

Axial Tilt: 26.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 3.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.2

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 3.41 AU - 3.59 AU

Year: 2428 Days

Day: 36.8 Hours

Environment

Temp: -125 °C

Axial Tilt: 27.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 89,919,393 km

• M1: 155,133 km (0.107 R)

Planet 3 - Gas Giant

Semi-Major Axis: 8.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 840.6

Radius: 9.2

Gravity: 9.93 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 7.36 AU - 9.62 AU

Year: 9174 Days

Day: 11.2 Hours

Environment

Temp: -162 °C

Axial Tilt: 3.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 89,919,393 km

• M1: 116,088 km (0.115 R)
• M2: 672,442 km (0.08 R)
• M3: 1,432,549 km (0.118 R)
• M4: 1,758,523 km (0.098 R)
• M5: 2,099,307 km (0.094 R)
• M6: 3,116,124 km (0.053 R)
• M7: 3,569,256 km (0.074 R)
• M8: 4,819,445 km (0.102 R)
• M9: 6,266,056 km (0.076 R)
• M10: 6,564,205 km (0.07 R)
• M11: 7,148,983 km (0.084 R)
• M12: 7,641,609 km (0.091 R)
• M13: 8,925,607 km (0.104 R)
• M14: 9,941,227 km (0.09 R)
• M15: 10,660,045 km (0.091 R)
• M16: 10,978,539 km (0.074 R)
• M17: 11,303,316 km (0.062 R)
• M18: 12,201,053 km (0.117 R)
• M19: 12,667,349 km (0.115 R)
• M20: 14,011,187 km (0.079 R)
• M21: 16,271,461 km (0.107 R)
• M22: 17,051,913 km (0.051 R)
• M23: 17,931,698 km (0.105 R)
• M24: 18,841,253 km (0.098 R)
• M25: 20,588,407 km (0.067 R)
• M26: 21,249,779 km (0.09 R)
• M27: 23,318,718 km (0.064 R)
• M28: 27,853,179 km (0.085 R)
• M29: 28,662,054 km (0.113 R)
• M30: 29,695,028 km (0.108 R)
• M31: 42,746,844 km (0.087 R)
• M32: 47,158,485 km (0.114 R)

Planet 4 - Ice Giant

Semi-Major Axis: 14.26 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 999.6

Radius: 6.7

Gravity: 22.27 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 14.13 AU - 14.39 AU

Year: 19970 Days

Day: 15.8 Hours

Environment

Temp: -182 °C

Axial Tilt: 14.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 89,919,393 km

• M1: 83,625 km (0.1 R)
• M2: 362,625 km (0.097 R)
• M3: 731,833 km (0.116 R)
• M4: 1,077,553 km (0.069 R)
• M5: 1,304,045 km (0.088 R)
• M6: 1,614,759 km (0.087 R)
• M7: 1,874,611 km (0.091 R)
• M8: 2,119,503 km (0.114 R)
• M9: 3,235,353 km (0.07 R)
• M10: 4,035,403 km (0.114 R)
• M11: 4,662,068 km (0.118 R)
• M12: 5,432,198 km (0.067 R)
• M13: 6,419,394 km (0.113 R)
• M14: 6,884,045 km (0.067 R)
• M15: 12,476,313 km (0.113 R)
• M16: 12,690,387 km (0.115 R)
• M17: 15,129,132 km (0.056 R)
• M18: 15,951,172 km (0.118 R)
• M19: 16,802,534 km (0.094 R)
• M20: 17,954,288 km (0.115 R)
• M21: 20,119,118 km (0.079 R)
• M22: 21,621,231 km (0.098 R)
• M23: 23,412,216 km (0.092 R)
• M24: 25,413,985 km (0.076 R)
• M25: 27,890,279 km (0.063 R)
• M26: 28,502,733 km (0.08 R)
• M27: 31,042,605 km (0.088 R)
• M28: 31,700,238 km (0.064 R)
• M29: 33,591,454 km (0.08 R)
• M30: 37,153,230 km (0.078 R)
• M31: 39,714,196 km (0.115 R)
• M32: 40,022,966 km (0.102 R)
• M33: 40,801,922 km (0.065 R)
• M34: 53,920,159 km (0.074 R)
• M35: 58,982,401 km (0.045 R)
• M36: 61,628,488 km (0.107 R)
• M37: 66,501,789 km (0.089 R)
• M38: 66,719,304 km (0.038 R)
• M39: 70,716,559 km (0.06 R)
• M40: 82,902,802 km (0.111 R)
• M41: 83,407,246 km (0.085 R)

Asteroid Belt

Center: 15.61 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 16.95 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 675.2

Radius: 4.1

Gravity: 40.17 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 13.53 AU - 20.37 AU

Year: 25880 Days

Day: 15.6 Hours

Environment

Temp: -205 °C

Axial Tilt: 29.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 89,919,393 km

• M1: 57,146 km (0.079 R)
• M2: 292,314 km (0.058 R)
• M3: 433,086 km (0.095 R)
• M4: 687,103 km (0.115 R)
• M5: 969,245 km (0.055 R)
• M6: 1,372,560 km (0.112 R)
• M7: 1,780,813 km (0.045 R)
• M8: 1,919,939 km (0.075 R)
• M9: 2,358,111 km (0.091 R)
• M10: 3,079,472 km (0.115 R)
• M11: 3,709,279 km (0.059 R)
• M12: 4,566,325 km (0.073 R)
• M13: 5,716,733 km (0.075 R)
• M14: 7,296,337 km (0.059 R)
• M15: 8,460,508 km (0.108 R)
• M16: 8,684,755 km (0.076 R)
• M17: 9,865,980 km (0.048 R)
• M18: 10,051,930 km (0.068 R)
• M19: 12,541,986 km (0.099 R)
• M20: 13,506,145 km (0.069 R)
• M21: 14,518,773 km (0.076 R)
• M22: 20,349,200 km (0.113 R)
• M23: 21,057,247 km (0.103 R)
• M24: 21,262,495 km (0.068 R)
• M25: 24,617,377 km (0.079 R)
• M26: 31,944,830 km (0.108 R)
• M27: 32,215,901 km (0.029 R)
• M28: 33,734,170 km (0.043 R)
• M29: 36,615,724 km (0.112 R)
• M30: 38,116,041 km (0.113 R)
• M31: 46,063,578 km (0.052 R)
• M32: 50,697,222 km (0.119 R)
• M33: 52,558,968 km (0.047 R)
• M34: 56,418,443 km (0.116 R)
• M35: 62,555,098 km (0.108 R)
• M36: 68,895,654 km (0.06 R)
• M37: 73,745,467 km (0.058 R)
• M38: 81,312,726 km (0.11 R)
• M39: 82,071,486 km (0.117 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 475 - 12,574 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit