🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 988.1

Radius: 10.1

Gravity: 9.69 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 0.69 AU - 0.95 AU

Year: 487 Days

Day: 14.9 Hours

Environment

Temp: -157 °C

Axial Tilt: 35.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 34,168,808 km

• M1: 125,662 km (0.098 R)
• M2: 508,932 km (0.109 R)
• M3: 905,666 km (0.062 R)
• M4: 1,426,266 km (0.079 R)
• M5: 1,760,617 km (0.077 R)
• M6: 2,102,000 km (0.07 R)
• M7: 2,447,272 km (0.11 R)
• M8: 2,909,679 km (0.106 R)
• M9: 3,291,004 km (0.112 R)
• M10: 4,154,931 km (0.087 R)
• M11: 4,593,253 km (0.069 R)
• M12: 5,421,726 km (0.064 R)
• M13: 5,779,863 km (0.116 R)
• M14: 6,307,944 km (0.091 R)
• M15: 6,867,739 km (0.115 R)
• M16: 7,202,389 km (0.035 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 271.9

Radius: 13.8

Gravity: 1.43 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 0.98 AU - 0.98 AU

Year: 636 Days

Day: 7.3 Hours

Environment

Temp: -162 °C

Axial Tilt: 1.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 34,168,808 km

• M1: 171,589 km (0.116 R)
• M2: 651,349 km (0.098 R)
• M3: 1,413,251 km (0.089 R)
• M4: 1,875,808 km (0.1 R)
• M5: 2,341,955 km (0.12 R)
• M6: 3,250,612 km (0.115 R)
• M7: 3,682,651 km (0.102 R)
• M8: 4,179,914 km (0.082 R)
• M9: 5,017,961 km (0.053 R)
• M10: 5,517,917 km (0.052 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 326.4

Radius: 8.9

Gravity: 4.12 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 0.96 AU - 1 AU

Year: 636 Days

Day: 9.5 Hours

Environment

Temp: -155 °C

Axial Tilt: 2.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 34,168,808 km

• M1: 110,702 km (0.107 R)
• M2: 393,143 km (0.081 R)
• M3: 787,184 km (0.034 R)
• M4: 1,095,804 km (0.053 R)
• M5: 2,154,359 km (0.105 R)
• M6: 2,562,013 km (0.095 R)
• M7: 2,868,838 km (0.069 R)
• M8: 3,177,608 km (0.106 R)
• M9: 3,733,215 km (0.104 R)
• M10: 4,088,659 km (0.111 R)
• M11: 4,960,067 km (0.077 R)
• M12: 5,292,773 km (0.097 R)
• M13: 5,725,260 km (0.115 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 427.7

Radius: 12.5

Gravity: 2.74 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 1.16 AU - 1.76 AU

Year: 1157 Days

Day: 10 Hours

Environment

Temp: -171 °C

Axial Tilt: 7.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 34,168,808 km

• M1: 155,731 km (0.057 R)
• M2: 943,514 km (0.048 R)
• M3: 2,393,267 km (0.087 R)
• M4: 4,509,179 km (0.118 R)
• M5: 4,929,699 km (0.099 R)
• M6: 5,850,174 km (0.104 R)
• M7: 6,330,234 km (0.092 R)
• M8: 6,791,444 km (0.091 R)
• M9: 8,158,021 km (0.092 R)
• M10: 8,758,656 km (0.079 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 654.6

Radius: 13

Gravity: 3.87 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 1.94 AU - 2.36 AU

Year: 2068 Days

Day: 11.5 Hours

Environment

Temp: -194 °C

Axial Tilt: 31.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 34,168,808 km

• M1: 161,715 km (0.064 R)
• M2: 577,149 km (0.118 R)
• M3: 1,030,729 km (0.082 R)
• M4: 1,681,480 km (0.058 R)
• M5: 2,460,586 km (0.11 R)
• M6: 3,485,481 km (0.053 R)
• M7: 4,249,776 km (0.066 R)
• M8: 5,370,713 km (0.089 R)
• M9: 6,417,898 km (0.085 R)
• M10: 7,086,601 km (0.115 R)
• M11: 7,980,149 km (0.077 R)
• M12: 8,627,010 km (0.036 R)
• M13: 10,853,625 km (0.096 R)
• M14: 11,265,318 km (0.1 R)
• M15: 11,922,053 km (0.114 R)
• M16: 14,762,467 km (0.039 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 967

Radius: 13.9

Gravity: 5 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 2.76 AU - 2.86 AU

Year: 3090 Days

Day: 9.7 Hours

Environment

Temp: -209 °C

Axial Tilt: 23.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 34,168,808 km

• M1: 173,234 km (0.057 R)
• M2: 743,801 km (0.102 R)
• M3: 2,140,297 km (0.06 R)
• M4: 2,939,748 km (0.098 R)
• M5: 3,486,827 km (0.104 R)
• M6: 4,015,656 km (0.115 R)
• M7: 6,102,247 km (0.11 R)
• M8: 6,540,269 km (0.117 R)
• M9: 7,381,907 km (0.079 R)
• M10: 7,948,284 km (0.092 R)
• M11: 9,744,656 km (0.095 R)
• M12: 10,427,121 km (0.105 R)
• M13: 11,270,704 km (0.11 R)
• M14: 12,068,359 km (0.045 R)
• M15: 12,527,625 km (0.099 R)
• M16: 14,025,997 km (0.108 R)
• M17: 15,533,196 km (0.092 R)
• M18: 16,409,690 km (0.074 R)
• M19: 17,609,913 km (0.095 R)
• M20: 21,361,529 km (0.103 R)
• M21: 22,034,869 km (0.098 R)
• M22: 22,722,271 km (0.042 R)

Planet 7 - Gas Giant

Semi-Major Axis: 2.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 945.4

Radius: 9

Gravity: 11.67 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 2.73 AU - 3.17 AU

Year: 3324 Days

Day: 9 Hours

Environment

Temp: -210 °C

Axial Tilt: 31.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 34,168,808 km

• M1: 111,899 km (0.035 R)
• M2: 402,269 km (0.075 R)
• M3: 689,796 km (0.042 R)
• M4: 979,118 km (0.107 R)
• M5: 1,435,092 km (0.111 R)
• M6: 2,181,735 km (0.094 R)
• M7: 2,497,686 km (0.117 R)
• M8: 2,896,514 km (0.096 R)
• M9: 3,318,081 km (0.086 R)
• M10: 6,764,217 km (0.105 R)
• M11: 7,145,991 km (0.079 R)
• M12: 7,508,616 km (0.071 R)
• M13: 7,848,951 km (0.103 R)
• M14: 10,194,197 km (0.045 R)
• M15: 10,654,211 km (0.099 R)
• M16: 12,445,196 km (0.044 R)
• M17: 14,637,404 km (0.074 R)
• M18: 16,159,562 km (0.113 R)
• M19: 16,555,996 km (0.043 R)
• M20: 18,698,387 km (0.074 R)
• M21: 20,159,959 km (0.087 R)
• M22: 20,952,229 km (0.115 R)
• M23: 21,355,994 km (0.092 R)
• M24: 22,040,404 km (0.088 R)
• M25: 22,388,069 km (0.049 R)
• M26: 24,329,401 km (0.097 R)
• M27: 24,775,502 km (0.114 R)

Planet 8 - Gas Giant

Semi-Major Axis: 3.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 880.4

Radius: 9.8

Gravity: 9.17 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 3.13 AU - 3.21 AU

Year: 3703 Days

Day: 10.8 Hours

Environment

Temp: -205 °C

Axial Tilt: 27.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 34,168,808 km

• M1: 121,922 km (0.102 R)
• M2: 473,477 km (0.112 R)
• M3: 794,664 km (0.12 R)
• M4: 1,127,519 km (0.09 R)
• M5: 1,672,355 km (0.085 R)
• M6: 2,233,945 km (0.109 R)
• M7: 3,080,220 km (0.091 R)
• M8: 3,505,826 km (0.115 R)
• M9: 5,395,247 km (0.056 R)
• M10: 6,405,033 km (0.107 R)
• M11: 7,333,288 km (0.051 R)
• M12: 7,638,916 km (0.088 R)
• M13: 8,167,296 km (0.113 R)
• M14: 8,795,308 km (0.069 R)
• M15: 9,817,809 km (0.108 R)
• M16: 10,189,709 km (0.114 R)
• M17: 11,272,050 km (0.087 R)
• M18: 12,191,927 km (0.114 R)
• M19: 13,613,406 km (0.081 R)
• M20: 14,924,931 km (0.066 R)
• M21: 16,782,637 km (0.092 R)
• M22: 21,156,131 km (0.045 R)
• M23: 22,198,379 km (0.108 R)
• M24: 24,309,953 km (0.079 R)
• M25: 25,920,225 km (0.1 R)

Asteroid Belt

Center: 3.44 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Gas Giant

Semi-Major Axis: 3.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 735.7

Radius: 13.6

Gravity: 3.98 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 3.69 AU - 3.71 AU

Year: 4669 Days

Day: 13.9 Hours

Environment

Temp: -214 °C

Axial Tilt: 9.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 34,168,808 km

• M1: 172,187 km (0.116 R)
• M2: 849,118 km (0.077 R)
• M3: 1,516,922 km (0.092 R)
• M4: 2,178,743 km (0.103 R)
• M5: 2,810,196 km (0.075 R)
• M6: 3,775,102 km (0.029 R)
• M7: 4,228,234 km (0.084 R)
• M8: 5,082,737 km (0.079 R)
• M9: 6,673,711 km (0.108 R)
• M10: 7,237,545 km (0.112 R)
• M11: 7,797,191 km (0.062 R)
• M12: 8,846,171 km (0.095 R)
• M13: 9,323,687 km (0.115 R)
• M14: 10,682,186 km (0.098 R)
• M15: 12,265,978 km (0.05 R)
• M16: 13,526,789 km (0.042 R)
• M17: 17,516,714 km (0.044 R)
• M18: 18,144,427 km (0.057 R)
• M19: 19,113,970 km (0.09 R)
• M20: 21,725,201 km (0.049 R)
• M21: 22,892,813 km (0.08 R)
• M22: 23,643,644 km (0.103 R)
• M23: 27,060,310 km (0.073 R)
• M24: 28,756,451 km (0.081 R)

Planet 10 - Gas Giant

Semi-Major Axis: 3.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 957.2

Radius: 12.8

Gravity: 5.84 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 3.36 AU - 4.48 AU

Year: 5091 Days

Day: 11.2 Hours

Environment

Temp: -212 °C

Axial Tilt: 29.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 34,168,808 km

• M1: 161,566 km (0.094 R)
• M2: 611,855 km (0.088 R)
• M3: 1,077,404 km (0.071 R)
• M4: 1,693,597 km (0.086 R)
• M5: 2,696,950 km (0.1 R)
• M6: 3,645,251 km (0.084 R)
• M7: 6,228,358 km (0.115 R)
• M8: 6,933,113 km (0.11 R)
• M9: 10,618,756 km (0.051 R)
• M10: 11,527,114 km (0.095 R)
• M11: 13,718,424 km (0.037 R)
• M12: 15,206,773 km (0.057 R)
• M13: 15,806,960 km (0.115 R)
• M14: 17,637,439 km (0.079 R)
• M15: 18,910,966 km (0.086 R)
• M16: 19,395,364 km (0.088 R)
• M17: 22,018,413 km (0.038 R)
• M18: 22,709,406 km (0.113 R)
• M19: 23,573,632 km (0.119 R)
• M20: 26,988,952 km (0.094 R)
• M21: 28,406,990 km (0.118 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 364 - 17,708 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit