🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.96

Radius: 1.54

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 0.5 AU - 0.56 AU

Year: 249 Days

Day: 36.1 Hours

Environment

Temp: -114 °C

Axial Tilt: 26.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 0.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 336

Radius: 10.5

Gravity: 3.05 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 0.89 AU - 1.07 AU

Year: 626 Days

Day: 7.1 Hours

Environment

Temp: -164 °C

Axial Tilt: 20.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 64,720,272 km

• M1: 130,599 km (0.068 R)
• M2: 550,371 km (0.068 R)
• M3: 886,068 km (0.085 R)
• M4: 1,239,269 km (0.117 R)
• M5: 1,695,393 km (0.03 R)
• M6: 2,307,248 km (0.108 R)
• M7: 2,731,208 km (0.045 R)
• M8: 3,138,863 km (0.118 R)
• M9: 4,077,739 km (0.116 R)
• M10: 4,612,701 km (0.117 R)
• M11: 4,974,428 km (0.117 R)
• M12: 5,910,013 km (0.091 R)

Planet 3 - Ice Giant

Semi-Major Axis: 6.19 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 811.5

Radius: 6.9

Gravity: 17.04 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 5.28 AU - 7.1 AU

Year: 9944 Days

Day: 18.5 Hours

Environment

Temp: -229 °C

Axial Tilt: 25.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 64,720,272 km

• M1: 85,869 km (0.078 R)
• M2: 338,091 km (0.088 R)
• M3: 573,259 km (0.104 R)
• M4: 836,701 km (0.094 R)
• M5: 1,112,111 km (0.066 R)
• M6: 1,516,922 km (0.072 R)
• M7: 1,738,776 km (0.04 R)
• M8: 2,175,153 km (0.077 R)
• M9: 3,032,199 km (0.118 R)
• M10: 4,040,638 km (0.092 R)
• M11: 4,295,404 km (0.106 R)
• M12: 4,682,413 km (0.091 R)
• M13: 5,629,517 km (0.106 R)
• M14: 6,093,271 km (0.068 R)
• M15: 9,087,472 km (0.115 R)
• M16: 10,818,768 km (0.03 R)
• M17: 11,648,289 km (0.05 R)
• M18: 12,638,776 km (0.101 R)
• M19: 13,247,041 km (0.07 R)
• M20: 13,938,482 km (0.113 R)
• M21: 14,986,864 km (0.06 R)
• M22: 18,834,970 km (0.116 R)
• M23: 20,114,780 km (0.12 R)
• M24: 20,859,478 km (0.073 R)
• M25: 22,492,040 km (0.102 R)
• M26: 22,846,288 km (0.114 R)
• M27: 23,294,333 km (0.09 R)
• M28: 23,656,958 km (0.105 R)
• M29: 24,486,628 km (0.092 R)
• M30: 26,204,012 km (0.053 R)
• M31: 27,796,481 km (0.118 R)
• M32: 30,628,518 km (0.119 R)
• M33: 35,406,974 km (0.1 R)
• M34: 39,621,445 km (0.102 R)
• M35: 41,982,398 km (0.096 R)
• M36: 42,250,478 km (0.027 R)
• M37: 42,654,542 km (0.113 R)
• M38: 44,714,056 km (0.086 R)
• M39: 45,981,000 km (0.079 R)
• M40: 47,707,210 km (0.084 R)
• M41: 50,226,139 km (0.046 R)

Planet 4 - Ice Giant

Semi-Major Axis: 7.9 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 578.6

Radius: 5.6

Gravity: 18.45 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 6.61 AU - 9.19 AU

Year: 14337 Days

Day: 22.5 Hours

Environment

Temp: -231 °C

Axial Tilt: 22.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 64,720,272 km

• M1: 73,303 km (0.113 R)
• M2: 502,948 km (0.083 R)
• M3: 926,310 km (0.102 R)
• M4: 1,502,262 km (0.096 R)
• M5: 1,955,095 km (0.045 R)
• M6: 3,128,391 km (0.096 R)
• M7: 3,327,805 km (0.087 R)
• M8: 3,892,088 km (0.119 R)
• M9: 4,152,538 km (0.066 R)
• M10: 4,424,656 km (0.116 R)
• M11: 5,072,116 km (0.091 R)
• M12: 5,930,060 km (0.097 R)
• M13: 7,613,036 km (0.118 R)
• M14: 8,160,265 km (0.116 R)
• M15: 10,013,184 km (0.081 R)
• M16: 10,894,914 km (0.057 R)
• M17: 11,354,628 km (0.062 R)
• M18: 11,767,518 km (0.091 R)
• M19: 12,560,686 km (0.108 R)
• M20: 13,454,085 km (0.069 R)
• M21: 14,252,937 km (0.098 R)
• M22: 14,733,296 km (0.092 R)
• M23: 15,366,693 km (0.097 R)
• M24: 18,003,057 km (0.097 R)
• M25: 18,242,264 km (0.107 R)
• M26: 26,853,865 km (0.077 R)
• M27: 28,872,539 km (0.118 R)
• M28: 30,198,275 km (0.108 R)
• M29: 31,448,764 km (0.111 R)
• M30: 37,310,756 km (0.114 R)
• M31: 38,617,344 km (0.1 R)
• M32: 38,882,282 km (0.085 R)
• M33: 41,737,806 km (0.101 R)
• M34: 44,875,920 km (0.072 R)
• M35: 47,557,612 km (0.087 R)
• M36: 51,137,190 km (0.101 R)
• M37: 56,751,448 km (0.071 R)

Planet 5 - Ice Giant

Semi-Major Axis: 10.82 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 319.3

Radius: 3.7

Gravity: 23.32 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 10.54 AU - 11.1 AU

Year: 22980 Days

Day: 15.5 Hours

Environment

Temp: -235 °C

Axial Tilt: 174.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 64,720,272 km

• M1: 46,076 km (0.112 R)
• M2: 216,019 km (0.042 R)
• M3: 392,694 km (0.107 R)
• M4: 619,634 km (0.08 R)
• M5: 812,616 km (0.099 R)
• M6: 1,080,994 km (0.112 R)
• M7: 1,558,959 km (0.099 R)
• M8: 2,499,332 km (0.114 R)
• M9: 2,795,236 km (0.064 R)
• M10: 3,348,599 km (0.117 R)
• M11: 4,470,882 km (0.11 R)
• M12: 4,803,438 km (0.078 R)
• M13: 5,081,241 km (0.101 R)
• M14: 5,406,317 km (0.077 R)
• M15: 5,822,349 km (0.071 R)
• M16: 6,098,058 km (0.106 R)
• M17: 11,710,821 km (0.079 R)
• M18: 12,086,311 km (0.056 R)
• M19: 13,060,493 km (0.096 R)
• M20: 13,600,690 km (0.099 R)
• M21: 13,807,135 km (0.093 R)
• M22: 16,064,119 km (0.117 R)
• M23: 16,449,782 km (0.068 R)
• M24: 16,684,052 km (0.114 R)
• M25: 21,570,367 km (0.098 R)
• M26: 22,039,656 km (0.082 R)
• M27: 24,286,317 km (0.071 R)
• M28: 27,549,345 km (0.05 R)
• M29: 33,533,111 km (0.112 R)
• M30: 37,428,340 km (0.104 R)
• M31: 37,698,215 km (0.114 R)
• M32: 39,067,334 km (0.107 R)
• M33: 39,904,484 km (0.098 R)
• M34: 43,372,761 km (0.097 R)
• M35: 44,723,480 km (0.106 R)
• M36: 56,199,432 km (0.096 R)
• M37: 56,553,381 km (0.101 R)
• M38: 63,947,255 km (0.066 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 475 - 11,532 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit