🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.33 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.32

Radius: 1.12

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 1.21 AU - 1.45 AU

Year: 560 Days

Day: 37.3 Hours

Environment

Temp: 3 °C

Axial Tilt: 11.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Gas Giant

Semi-Major Axis: 7.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 177.5

Radius: 12.3

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 7.21 AU - 7.79 AU

Year: 7502 Days

Day: 13.4 Hours

Environment

Temp: -166 °C

Axial Tilt: 7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 94,310,513 km

• M1: 158,125 km (0.082 R)
• M2: 758,312 km (0.04 R)
• M3: 1,246,749 km (0.111 R)
• M4: 1,868,777 km (0.119 R)
• M5: 3,344,410 km (0.107 R)
• M6: 4,079,833 km (0.068 R)
• M7: 5,845,088 km (0.09 R)
• M8: 6,913,516 km (0.056 R)
• M9: 7,695,314 km (0.078 R)
• M10: 8,828,518 km (0.094 R)
• M11: 12,564,127 km (0.11 R)
• M12: 16,496,307 km (0.087 R)
• M13: 17,772,227 km (0.118 R)
• M14: 21,383,220 km (0.088 R)
• M15: 23,111,375 km (0.098 R)
• M16: 23,539,524 km (0.093 R)
• M17: 25,005,434 km (0.105 R)

Planet 3 - Gas Giant

Semi-Major Axis: 7.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 250.1

Radius: 14.5

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 6.91 AU - 8.93 AU

Year: 8141 Days

Day: 9.1 Hours

Environment

Temp: -170 °C

Axial Tilt: 15.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 94,310,513 km

• M1: 187,745 km (0.084 R)
• M2: 696,079 km (0.119 R)
• M3: 1,357,601 km (0.081 R)
• M4: 2,256,684 km (0.111 R)
• M5: 3,302,223 km (0.086 R)
• M6: 3,869,199 km (0.119 R)
• M7: 4,379,029 km (0.06 R)
• M8: 4,933,588 km (0.1 R)
• M9: 6,003,063 km (0.092 R)
• M10: 7,086,302 km (0.113 R)
• M11: 8,409,196 km (0.102 R)
• M12: 9,433,343 km (0.108 R)
• M13: 10,407,374 km (0.1 R)
• M14: 11,078,022 km (0.115 R)
• M15: 12,017,047 km (0.115 R)
• M16: 12,856,291 km (0.104 R)
• M17: 17,651,801 km (0.118 R)
• M18: 20,343,665 km (0.066 R)
• M19: 21,751,530 km (0.09 R)
• M20: 26,365,278 km (0.081 R)

Planet 4 - Ice Giant

Semi-Major Axis: 15.05 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 727.5

Radius: 6.2

Gravity: 18.93 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 12.61 AU - 17.49 AU

Year: 21325 Days

Day: 19.8 Hours

Environment

Temp: -200 °C

Axial Tilt: 16.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 94,310,513 km

• M1: 77,193 km (0.109 R)
• M2: 318,793 km (0.061 R)
• M3: 606,470 km (0.111 R)
• M4: 915,689 km (0.105 R)
• M5: 1,892,413 km (0.082 R)
• M6: 2,262,668 km (0.078 R)
• M7: 2,804,810 km (0.087 R)
• M8: 6,031,487 km (0.083 R)
• M9: 7,651,781 km (0.039 R)
• M10: 8,321,232 km (0.049 R)
• M11: 9,198,025 km (0.118 R)
• M12: 11,458,748 km (0.098 R)
• M13: 11,992,214 km (0.075 R)
• M14: 13,252,875 km (0.099 R)
• M15: 16,701,854 km (0.111 R)
• M16: 21,197,420 km (0.026 R)
• M17: 22,204,513 km (0.105 R)
• M18: 23,561,066 km (0.118 R)
• M19: 23,989,365 km (0.115 R)
• M20: 24,531,956 km (0.108 R)
• M21: 25,867,566 km (0.081 R)
• M22: 26,553,323 km (0.068 R)
• M23: 32,218,145 km (0.105 R)
• M24: 35,052,576 km (0.096 R)
• M25: 38,490,335 km (0.105 R)
• M26: 44,382,547 km (0.095 R)
• M27: 53,933,922 km (0.057 R)
• M28: 55,052,016 km (0.105 R)
• M29: 56,185,370 km (0.071 R)
• M30: 57,914,721 km (0.118 R)
• M31: 59,481,310 km (0.062 R)
• M32: 63,727,646 km (0.054 R)
• M33: 72,141,778 km (0.077 R)
• M34: 74,642,306 km (0.099 R)

Planet 5 - Ice Giant

Semi-Major Axis: 17.71 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 704.1

Radius: 6.3

Gravity: 17.74 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 13.34 AU - 22.08 AU

Year: 27222 Days

Day: 18.8 Hours

Environment

Temp: -197 °C

Axial Tilt: 31.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 94,310,513 km

• M1: 80,184 km (0.115 R)
• M2: 493,972 km (0.071 R)
• M3: 1,180,626 km (0.076 R)
• M4: 2,102,897 km (0.076 R)
• M5: 2,804,960 km (0.099 R)
• M6: 3,224,433 km (0.088 R)
• M7: 4,153,286 km (0.054 R)
• M8: 4,851,459 km (0.105 R)
• M9: 6,019,220 km (0.114 R)
• M10: 6,431,362 km (0.109 R)
• M11: 7,109,788 km (0.117 R)
• M12: 7,570,400 km (0.055 R)
• M13: 8,722,603 km (0.089 R)
• M14: 9,310,523 km (0.116 R)
• M15: 10,177,442 km (0.117 R)
• M16: 11,164,639 km (0.066 R)
• M17: 14,670,614 km (0.047 R)
• M18: 17,621,432 km (0.034 R)
• M19: 23,417,153 km (0.079 R)
• M20: 24,896,676 km (0.077 R)
• M21: 25,364,169 km (0.031 R)
• M22: 26,437,534 km (0.073 R)
• M23: 26,924,176 km (0.119 R)
• M24: 27,416,802 km (0.053 R)
• M25: 28,293,146 km (0.087 R)
• M26: 31,169,315 km (0.117 R)
• M27: 33,662,812 km (0.099 R)
• M28: 38,573,961 km (0.034 R)
• M29: 39,199,878 km (0.12 R)
• M30: 39,515,380 km (0.114 R)
• M31: 42,100,581 km (0.089 R)
• M32: 43,098,399 km (0.106 R)
• M33: 43,603,291 km (0.059 R)
• M34: 46,892,201 km (0.066 R)
• M35: 47,426,265 km (0.068 R)
• M36: 50,715,623 km (0.043 R)
• M37: 59,806,386 km (0.066 R)
• M38: 61,490,858 km (0.03 R)
• M39: 68,773,582 km (0.094 R)
• M40: 71,088,908 km (0.092 R)
• M41: 72,502,907 km (0.034 R)
• M42: 80,361,433 km (0.106 R)
• M43: 87,149,885 km (0.101 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 192 - 14,201 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit