🌌 Stone's Star System Generator

Asteroid Belt

Center: 1.26 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 2.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 333.4

Radius: 8.3

Gravity: 4.84 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 2.2 AU - 2.84 AU

Year: 2583 Days

Day: 8.7 Hours

Environment

Temp: -188 °C

Axial Tilt: 10.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 89,883,101 km

• M1: 103,522 km (0.109 R)
• M2: 451,187 km (0.069 R)
• M3: 923,617 km (0.112 R)
• M4: 1,228,498 km (0.111 R)
• M5: 1,640,191 km (0.105 R)
• M6: 2,313,681 km (0.11 R)
• M7: 2,756,341 km (0.077 R)
• M8: 3,128,540 km (0.048 R)
• M9: 3,550,855 km (0.1 R)
• M10: 3,865,160 km (0.093 R)
• M11: 4,293,758 km (0.102 R)
• M12: 4,963,957 km (0.039 R)
• M13: 5,448,205 km (0.08 R)
• M14: 6,744,470 km (0.03 R)
• M15: 7,394,623 km (0.116 R)
• M16: 8,850,958 km (0.114 R)
• M17: 9,365,425 km (0.1 R)
• M18: 9,730,593 km (0.054 R)
• M19: 10,070,779 km (0.08 R)
• M20: 11,969,326 km (0.066 R)
• M21: 13,167,006 km (0.115 R)
• M22: 13,541,450 km (0.117 R)

Planet 2 - Gas Giant

Semi-Major Axis: 5.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 748.5

Radius: 8

Gravity: 11.7 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 4.08 AU - 6.42 AU

Year: 7767 Days

Day: 8 Hours

Environment

Temp: -226 °C

Axial Tilt: 16.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 89,883,101 km

• M1: 99,483 km (0.065 R)
• M2: 362,924 km (0.097 R)
• M3: 1,003,353 km (0.064 R)
• M4: 1,528,142 km (0.119 R)
• M5: 1,992,943 km (0.111 R)
• M6: 2,606,294 km (0.066 R)
• M7: 3,226,976 km (0.114 R)
• M8: 3,596,482 km (0.115 R)
• M9: 4,019,695 km (0.054 R)
• M10: 4,392,792 km (0.081 R)
• M11: 5,116,546 km (0.098 R)
• M12: 5,395,696 km (0.119 R)
• M13: 5,984,962 km (0.053 R)
• M14: 7,175,611 km (0.081 R)
• M15: 8,473,971 km (0.031 R)
• M16: 17,238,462 km (0.102 R)
• M17: 18,296,119 km (0.112 R)
• M18: 19,098,861 km (0.112 R)
• M19: 19,848,645 km (0.069 R)
• M20: 21,089,111 km (0.048 R)
• M21: 21,407,156 km (0.113 R)
• M22: 22,711,350 km (0.11 R)
• M23: 26,662,380 km (0.107 R)
• M24: 28,459,948 km (0.099 R)
• M25: 33,790,569 km (0.046 R)
• M26: 37,149,789 km (0.079 R)
• M27: 38,553,615 km (0.071 R)

Planet 3 - Ice Giant

Semi-Major Axis: 7.37 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 185.1

Radius: 3.6

Gravity: 14.28 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 6.75 AU - 7.99 AU

Year: 12919 Days

Day: 21.4 Hours

Environment

Temp: -229 °C

Axial Tilt: 35.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 89,883,101 km

• M1: 45,328 km (0.089 R)
• M2: 168,746 km (0.033 R)
• M3: 342,878 km (0.12 R)
• M4: 751,430 km (0.068 R)
• M5: 968,197 km (0.074 R)
• M6: 1,203,216 km (0.066 R)
• M7: 2,059,215 km (0.031 R)
• M8: 2,359,308 km (0.092 R)
• M9: 2,575,028 km (0.12 R)
• M10: 3,808,014 km (0.061 R)
• M11: 7,170,974 km (0.047 R)
• M12: 8,626,262 km (0.119 R)
• M13: 10,744,269 km (0.081 R)
• M14: 12,691,435 km (0.111 R)
• M15: 13,129,308 km (0.118 R)
• M16: 13,977,527 km (0.12 R)
• M17: 16,097,329 km (0.048 R)
• M18: 21,495,419 km (0.114 R)
• M19: 22,591,223 km (0.112 R)
• M20: 24,639,667 km (0.032 R)
• M21: 25,063,627 km (0.096 R)
• M22: 25,839,143 km (0.101 R)
• M23: 26,276,866 km (0.109 R)
• M24: 27,893,421 km (0.041 R)
• M25: 28,913,379 km (0.106 R)
• M26: 32,526,167 km (0.119 R)
• M27: 33,036,296 km (0.072 R)
• M28: 35,883,742 km (0.092 R)
• M29: 36,428,428 km (0.115 R)

Planet 4 - Ice Giant

Semi-Major Axis: 10.89 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 838.9

Radius: 5.7

Gravity: 25.82 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 9.6 AU - 12.18 AU

Year: 23204 Days

Day: 15 Hours

Environment

Temp: -238 °C

Axial Tilt: 8.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 89,883,101 km

• M1: 74,350 km (0.061 R)
• M2: 306,975 km (0.094 R)
• M3: 552,166 km (0.093 R)
• M4: 1,959,134 km (0.07 R)
• M5: 2,216,292 km (0.099 R)
• M6: 2,447,571 km (0.108 R)
• M7: 2,746,467 km (0.071 R)
• M8: 3,182,545 km (0.079 R)
• M9: 3,791,109 km (0.086 R)
• M10: 4,261,146 km (0.102 R)
• M11: 4,583,380 km (0.07 R)
• M12: 8,699,266 km (0.038 R)
• M13: 10,380,596 km (0.104 R)
• M14: 16,616,135 km (0.07 R)
• M15: 18,143,828 km (0.114 R)
• M16: 19,664,939 km (0.094 R)
• M17: 21,579,343 km (0.088 R)
• M18: 22,635,205 km (0.116 R)
• M19: 29,446,845 km (0.119 R)
• M20: 30,221,014 km (0.114 R)
• M21: 30,482,062 km (0.113 R)
• M22: 32,351,736 km (0.051 R)
• M23: 32,624,902 km (0.109 R)
• M24: 33,175,871 km (0.094 R)
• M25: 37,207,683 km (0.12 R)
• M26: 37,960,460 km (0.066 R)
• M27: 39,496,231 km (0.111 R)
• M28: 39,808,293 km (0.088 R)
• M29: 45,197,855 km (0.051 R)
• M30: 45,882,565 km (0.092 R)
• M31: 46,574,006 km (0.065 R)
• M32: 52,923,688 km (0.114 R)
• M33: 54,451,830 km (0.067 R)
• M34: 56,997,387 km (0.088 R)
• M35: 59,621,334 km (0.083 R)
• M36: 65,981,487 km (0.108 R)
• M37: 67,974,131 km (0.108 R)
• M38: 76,588,275 km (0.091 R)
• M39: 83,058,383 km (0.078 R)
• M40: 88,010,223 km (0.072 R)
• M41: 88,809,674 km (0.093 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 277 - 14,755 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit