🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.88

Radius: 0.95

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 0.72 AU - 1.16 AU

Year: 317 Days

Day: 45.3 Hours

Environment

Temp: 142 °C

Axial Tilt: 16.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.25

Radius: 1.09

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 1.88 AU - 3.08 AU

Year: 1360 Days

Day: 12.2 Hours

Environment

Temp: -65 °C

Axial Tilt: 2.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 4.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.82

Radius: 0.92

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 3.74 AU - 6.14 AU

Year: 3824 Days

Day: 42.3 Hours

Environment

Temp: -121 °C

Axial Tilt: 49 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 65,021,542 km

• M1: 2,376,213 km (0.076 R)

Asteroid Belt

Center: 10.2 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 15.46 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 124.5

Radius: 6.3

Gravity: 3.14 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 13.76 AU - 17.16 AU

Year: 21169 Days

Day: 16.4 Hours

Environment

Temp: -180 °C

Axial Tilt: 7.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 65,021,542 km

• M1: 82,279 km (0.116 R)
• M2: 322,234 km (0.116 R)
• M3: 702,512 km (0.073 R)
• M4: 1,051,823 km (0.119 R)
• M5: 1,620,444 km (0.076 R)
• M6: 1,664,426 km (0.106 R)
• M7: 1,959,134 km (0.034 R)
• M8: 2,596,869 km (0.098 R)
• M9: 2,674,361 km (0.048 R)
• M10: 2,858,217 km (0.056 R)
• M11: 3,462,443 km (0.095 R)
• M12: 3,634,031 km (0.097 R)
• M13: 3,720,948 km (0.119 R)
• M14: 4,195,622 km (0.118 R)
• M15: 5,039,503 km (0.063 R)
• M16: 6,948,971 km (0.078 R)
• M17: 7,056,980 km (0.074 R)
• M18: 7,165,439 km (0.077 R)
• M19: 7,494,554 km (0.068 R)
• M20: 8,091,599 km (0.072 R)
• M21: 8,626,561 km (0.073 R)
• M22: 8,898,381 km (0.073 R)
• M23: 9,173,042 km (0.092 R)
• M24: 9,650,259 km (0.074 R)
• M25: 9,730,444 km (0.082 R)
• M26: 9,811,077 km (0.066 R)
• M27: 10,711,656 km (0.117 R)
• M28: 11,171,819 km (0.106 R)
• M29: 11,681,200 km (0.092 R)
• M30: 12,590,606 km (0.116 R)
• M31: 12,766,383 km (0.106 R)
• M32: 13,165,061 km (0.065 R)
• M33: 13,974,386 km (0.106 R)
• M34: 14,846,093 km (0.093 R)
• M35: 15,405,589 km (0.081 R)
• M36: 16,162,404 km (0.105 R)
• M37: 17,466,898 km (0.094 R)
• M38: 21,054,554 km (0.08 R)
• M39: 21,158,824 km (0.037 R)
• M40: 21,735,374 km (0.092 R)
• M41: 22,317,160 km (0.107 R)
• M42: 23,387,832 km (0.114 R)
• M43: 23,766,614 km (0.05 R)
• M44: 24,584,914 km (0.088 R)
• M45: 24,694,719 km (0.064 R)
• M46: 24,749,771 km (0.092 R)
• M47: 24,859,725 km (0.051 R)
• M48: 25,412,489 km (0.042 R)
• M49: 31,933,161 km (0.048 R)
• M50: 32,233,105 km (0.06 R)
• M51: 32,353,232 km (0.085 R)
• M52: 32,895,973 km (0.095 R)
• M53: 33,502,593 km (0.063 R)
• M54: 34,603,783 km (0.092 R)
• M55: 34,850,170 km (0.038 R)
• M56: 35,406,375 km (0.107 R)
• M57: 35,468,458 km (0.11 R)
• M58: 36,277,633 km (0.061 R)
• M59: 36,340,165 km (0.037 R)
• M60: 37,345,164 km (0.032 R)
• M61: 39,382,238 km (0.026 R)
• M62: 39,575,070 km (0.119 R)
• M63: 39,768,200 km (0.091 R)
• M64: 41,324,467 km (0.062 R)
• M65: 41,651,189 km (0.064 R)
• M66: 41,782,236 km (0.052 R)
• M67: 44,295,930 km (0.038 R)

Planet 5 - Ice Giant

Semi-Major Axis: 16.11 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 337.2

Radius: 6

Gravity: 9.37 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 13.65 AU - 18.57 AU

Year: 22518 Days

Day: 22.1 Hours

Environment

Temp: -190 °C

Axial Tilt: 35.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 65,021,542 km

• M1: 272,268 km (0.083 R)
• M2: 378,931 km (0.079 R)
• M3: 715,377 km (0.111 R)
• M4: 1,150,856 km (0.109 R)
• M5: 1,712,596 km (0.106 R)
• M6: 2,097,661 km (0.115 R)
• M7: 2,284,359 km (0.1 R)
• M8: 2,640,552 km (0.103 R)
• M9: 4,586,820 km (0.107 R)
• M10: 4,910,999 km (0.097 R)
• M11: 5,117,294 km (0.056 R)
• M12: 5,242,508 km (0.1 R)
• M13: 6,868,038 km (0.045 R)
• M14: 8,144,258 km (0.093 R)
• M15: 8,290,564 km (0.053 R)
• M16: 9,542,998 km (0.089 R)
• M17: 10,322,403 km (0.119 R)
• M18: 10,533,784 km (0.048 R)
• M19: 10,693,106 km (0.11 R)
• M20: 10,746,513 km (0.096 R)
• M21: 11,886,448 km (0.091 R)
• M22: 12,274,954 km (0.107 R)
• M23: 13,007,385 km (0.055 R)
• M24: 13,121,229 km (0.026 R)
• M25: 14,278,818 km (0.058 R)
• M26: 15,168,327 km (0.112 R)
• M27: 15,468,869 km (0.082 R)
• M28: 15,953,566 km (0.092 R)
• M29: 16,136,674 km (0.099 R)
• M30: 16,566,618 km (0.117 R)
• M31: 17,752,630 km (0.033 R)
• M32: 17,815,760 km (0.112 R)
• M33: 19,942,144 km (0.042 R)
• M34: 20,535,749 km (0.065 R)
• M35: 21,269,227 km (0.03 R)
• M36: 21,538,054 km (0.098 R)
• M37: 23,590,088 km (0.085 R)
• M38: 25,347,115 km (0.078 R)
• M39: 26,565,889 km (0.111 R)
• M40: 26,855,361 km (0.102 R)
• M41: 29,582,680 km (0.099 R)
• M42: 32,783,326 km (0.09 R)
• M43: 34,582,241 km (0.11 R)
• M44: 34,661,079 km (0.043 R)
• M45: 34,977,478 km (0.119 R)
• M46: 37,056,889 km (0.118 R)
• M47: 38,683,616 km (0.107 R)
• M48: 38,929,555 km (0.1 R)
• M49: 39,176,092 km (0.119 R)
• M50: 39,258,371 km (0.03 R)
• M51: 39,588,085 km (0.09 R)
• M52: 39,753,241 km (0.114 R)
• M53: 40,001,573 km (0.098 R)
• M54: 40,832,739 km (0.078 R)
• M55: 40,999,690 km (0.043 R)
• M56: 41,921,811 km (0.073 R)
• M57: 42,766,142 km (0.09 R)
• M58: 42,935,636 km (0.069 R)
• M59: 51,420,827 km (0.112 R)
• M60: 52,868,785 km (0.099 R)
• M61: 54,238,354 km (0.087 R)
• M62: 57,666,538 km (0.103 R)
• M63: 57,853,835 km (0.1 R)
• M64: 58,135,079 km (0.11 R)
• M65: 58,887,556 km (0.087 R)
• M66: 59,453,934 km (0.115 R)
• M67: 60,877,806 km (0.075 R)
• M68: 61,259,430 km (0.09 R)
• M69: 61,546,210 km (0.073 R)

Kuiper Belt

Range: 31.5 - 53.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 454 - 20,003 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit