🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 988

Radius: 10.2

Gravity: 9.5 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 0.83 AU - 0.91 AU

Year: 532 Days

Day: 6.4 Hours

Environment

Temp: -156 °C

Axial Tilt: 38.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 62,975,582 km

• M1: 128,056 km (0.081 R)
• M2: 464,053 km (0.104 R)
• M3: 818,300 km (0.081 R)
• M4: 1,415,345 km (0.05 R)
• M5: 1,820,905 km (0.096 R)
• M6: 2,353,324 km (0.115 R)
• M7: 3,095,180 km (0.067 R)
• M8: 3,899,568 km (0.09 R)
• M9: 4,436,474 km (0.046 R)

Planet 2 - Gas Giant

Semi-Major Axis: 3.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 745

Radius: 8

Gravity: 11.64 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 2.97 AU - 3.99 AU

Year: 4259 Days

Day: 9.5 Hours

Environment

Temp: -202 °C

Axial Tilt: 36.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 62,975,582 km

• M1: 99,483 km (0.111 R)
• M2: 356,941 km (0.093 R)
• M3: 634,594 km (0.025 R)
• M4: 943,963 km (0.109 R)
• M5: 1,343,389 km (0.104 R)
• M6: 1,649,317 km (0.108 R)
• M7: 2,435,753 km (0.067 R)
• M8: 2,701,139 km (0.074 R)
• M9: 3,155,019 km (0.099 R)
• M10: 3,941,455 km (0.102 R)
• M11: 4,775,912 km (0.093 R)
• M12: 5,248,342 km (0.116 R)
• M13: 5,580,449 km (0.087 R)
• M14: 6,165,227 km (0.059 R)
• M15: 7,387,891 km (0.108 R)
• M16: 7,876,627 km (0.105 R)
• M17: 8,574,352 km (0.095 R)
• M18: 8,841,533 km (0.043 R)
• M19: 9,595,058 km (0.086 R)
• M20: 10,915,259 km (0.118 R)
• M21: 12,595,692 km (0.111 R)
• M22: 13,344,280 km (0.056 R)
• M23: 14,016,722 km (0.115 R)
• M24: 18,470,999 km (0.097 R)
• M25: 21,608,365 km (0.08 R)
• M26: 22,971,651 km (0.096 R)
• M27: 24,012,253 km (0.119 R)
• M28: 26,669,860 km (0.063 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 505.1

Radius: 9.9

Gravity: 5.15 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 3.07 AU - 4.29 AU

Year: 4631 Days

Day: 5.6 Hours

Environment

Temp: -212 °C

Axial Tilt: 13.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 62,975,582 km

• M1: 123,119 km (0.101 R)
• M2: 436,975 km (0.088 R)
• M3: 826,678 km (0.114 R)
• M4: 1,875,209 km (0.103 R)
• M5: 2,473,900 km (0.07 R)
• M6: 2,940,645 km (0.101 R)
• M7: 3,252,108 km (0.116 R)
• M8: 4,207,889 km (0.069 R)
• M9: 5,639,840 km (0.078 R)
• M10: 6,331,131 km (0.117 R)
• M11: 7,142,700 km (0.077 R)
• M12: 7,778,341 km (0.097 R)
• M13: 8,199,010 km (0.038 R)
• M14: 10,619,504 km (0.064 R)
• M15: 11,358,518 km (0.102 R)
• M16: 12,085,114 km (0.061 R)
• M17: 12,746,038 km (0.107 R)
• M18: 17,464,953 km (0.099 R)
• M19: 17,883,977 km (0.031 R)
• M20: 18,929,666 km (0.089 R)
• M21: 20,015,597 km (0.077 R)
• M22: 21,277,904 km (0.037 R)
• M23: 21,687,353 km (0.098 R)
• M24: 22,451,648 km (0.098 R)
• M25: 23,740,883 km (0.045 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 457.6

Radius: 14.7

Gravity: 2.12 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 3.56 AU - 4.9 AU

Year: 5707 Days

Day: 5.6 Hours

Environment

Temp: -222 °C

Axial Tilt: 33.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 62,975,582 km

• M1: 182,958 km (0.047 R)
• M2: 1,779,766 km (0.086 R)
• M3: 2,724,327 km (0.112 R)
• M4: 3,850,350 km (0.113 R)
• M5: 4,328,166 km (0.101 R)
• M6: 6,370,625 km (0.12 R)
• M7: 7,277,936 km (0.102 R)
• M8: 8,013,808 km (0.077 R)
• M9: 8,683,558 km (0.078 R)
• M10: 10,522,864 km (0.051 R)
• M11: 11,604,157 km (0.066 R)
• M12: 12,268,372 km (0.069 R)
• M13: 13,934,892 km (0.089 R)
• M14: 15,576,878 km (0.094 R)
• M15: 16,093,889 km (0.099 R)
• M16: 16,741,199 km (0.104 R)
• M17: 17,837,901 km (0.058 R)
• M18: 19,638,610 km (0.067 R)
• M19: 21,136,384 km (0.032 R)
• M20: 24,744,236 km (0.086 R)
• M21: 27,228,009 km (0.082 R)
• M22: 28,573,044 km (0.112 R)

Asteroid Belt

Center: 4.8 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 106.9

Radius: 13.6

Gravity: 0.58 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 4.12 AU - 6.6 AU

Year: 8141 Days

Day: 5.7 Hours

Environment

Temp: -211 °C

Axial Tilt: 39.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 62,975,582 km

• M1: 173,085 km (0.081 R)
• M2: 633,547 km (0.054 R)
• M3: 1,534,874 km (0.052 R)
• M4: 2,150,170 km (0.09 R)
• M5: 2,780,127 km (0.111 R)
• M6: 3,456,010 km (0.108 R)
• M7: 4,090,604 km (0.114 R)
• M8: 7,036,635 km (0.052 R)
• M9: 7,568,755 km (0.062 R)
• M10: 11,731,166 km (0.082 R)
• M11: 14,224,214 km (0.115 R)
• M12: 15,964,187 km (0.112 R)
• M13: 16,665,801 km (0.075 R)
• M14: 18,480,423 km (0.057 R)
• M15: 22,365,480 km (0.119 R)

Planet 6 - Ice Giant

Semi-Major Axis: 6.97 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 411.9

Radius: 4.9

Gravity: 17.16 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 6.36 AU - 7.58 AU

Year: 12071 Days

Day: 24.4 Hours

Environment

Temp: -231 °C

Axial Tilt: 21.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 62,975,582 km

• M1: 69,862 km (0.115 R)
• M2: 350,957 km (0.106 R)
• M3: 663,018 km (0.081 R)
• M4: 829,520 km (0.069 R)
• M5: 1,506,301 km (0.091 R)
• M6: 2,145,084 km (0.104 R)
• M7: 2,554,683 km (0.095 R)
• M8: 2,820,219 km (0.072 R)
• M9: 3,857,531 km (0.089 R)
• M10: 4,432,884 km (0.098 R)
• M11: 6,354,170 km (0.109 R)
• M12: 6,538,923 km (0.09 R)
• M13: 7,114,725 km (0.066 R)
• M14: 8,019,493 km (0.087 R)
• M15: 8,278,896 km (0.11 R)
• M16: 8,454,972 km (0.089 R)
• M17: 10,305,498 km (0.078 R)
• M18: 10,560,862 km (0.117 R)
• M19: 10,925,282 km (0.027 R)
• M20: 11,351,935 km (0.098 R)
• M21: 12,295,449 km (0.1 R)
• M22: 14,086,136 km (0.066 R)
• M23: 16,664,305 km (0.076 R)
• M24: 19,385,640 km (0.075 R)
• M25: 22,559,808 km (0.076 R)
• M26: 23,602,056 km (0.117 R)
• M27: 27,405,133 km (0.032 R)
• M28: 35,266,800 km (0.108 R)

Planet 7 - Ice Giant

Semi-Major Axis: 7.84 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 749.1

Radius: 4.5

Gravity: 36.99 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 5.98 AU - 9.7 AU

Year: 14401 Days

Day: 23.6 Hours

Environment

Temp: -226 °C

Axial Tilt: 4.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 62,975,582 km

• M1: 59,690 km (0.055 R)
• M2: 551,867 km (0.101 R)
• M3: 1,543,401 km (0.058 R)
• M4: 1,789,041 km (0.096 R)
• M5: 3,817,139 km (0.115 R)
• M6: 3,992,917 km (0.084 R)
• M7: 7,323,265 km (0.101 R)
• M8: 7,641,160 km (0.107 R)
• M9: 13,782,901 km (0.102 R)
• M10: 14,620,350 km (0.047 R)
• M11: 16,550,012 km (0.09 R)
• M12: 17,255,666 km (0.112 R)
• M13: 18,145,175 km (0.116 R)
• M14: 18,895,258 km (0.106 R)
• M15: 19,579,220 km (0.092 R)
• M16: 20,815,646 km (0.107 R)
• M17: 29,914,637 km (0.111 R)
• M18: 39,658,994 km (0.094 R)
• M19: 42,062,882 km (0.052 R)
• M20: 42,207,244 km (0.059 R)
• M21: 45,771,713 km (0.044 R)
• M22: 47,314,216 km (0.097 R)
• M23: 49,531,556 km (0.111 R)
• M24: 53,831,447 km (0.081 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 478 - 15,114 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit