🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 899.7

Radius: 11.1

Gravity: 7.3 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 0.49 AU - 0.69 AU

Year: 302 Days

Day: 5.8 Hours

Environment

Temp: -157 °C

Axial Tilt: 11.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 73,556,087 km

• M1: 138,079 km (0.081 R)
• M2: 499,956 km (0.095 R)
• M3: 850,913 km (0.102 R)
• M4: 1,229,844 km (0.096 R)
• M5: 1,575,565 km (0.088 R)
• M6: 1,964,519 km (0.104 R)
• M7: 2,330,436 km (0.106 R)
• M8: 2,850,139 km (0.085 R)
• M9: 3,631,189 km (0.103 R)
• M10: 3,983,791 km (0.046 R)
• M11: 4,563,034 km (0.094 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 556.3

Radius: 10.6

Gravity: 4.95 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 0.56 AU - 0.84 AU

Year: 391 Days

Day: 11.1 Hours

Environment

Temp: -158 °C

Axial Tilt: 9.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 73,556,087 km

• M1: 131,945 km (0.051 R)
• M2: 480,060 km (0.079 R)
• M3: 980,165 km (0.085 R)
• M4: 1,729,950 km (0.045 R)
• M5: 2,091,229 km (0.041 R)
• M6: 2,421,840 km (0.099 R)
• M7: 2,768,009 km (0.074 R)
• M8: 3,608,749 km (0.065 R)
• M9: 4,114,689 km (0.107 R)
• M10: 4,681,516 km (0.096 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 123

Radius: 13.7

Gravity: 0.66 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 1.63 AU - 2.65 AU

Year: 2088 Days

Day: 10.5 Hours

Environment

Temp: -207 °C

Axial Tilt: 37.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 73,556,087 km

• M1: 170,542 km (0.103 R)
• M2: 877,691 km (0.086 R)
• M3: 1,317,658 km (0.035 R)
• M4: 1,856,061 km (0.046 R)
• M5: 2,386,984 km (0.07 R)
• M6: 2,845,052 km (0.084 R)
• M7: 3,321,372 km (0.108 R)
• M8: 4,097,486 km (0.084 R)
• M9: 4,554,507 km (0.089 R)
• M10: 6,156,551 km (0.087 R)
• M11: 7,760,838 km (0.112 R)
• M12: 8,859,485 km (0.097 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 662

Radius: 13.5

Gravity: 3.63 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 1.88 AU - 2.72 AU

Year: 2326 Days

Day: 7.3 Hours

Environment

Temp: -203 °C

Axial Tilt: 16 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 73,556,087 km

• M1: 167,849 km (0.102 R)
• M2: 771,775 km (0.104 R)
• M3: 1,295,817 km (0.118 R)
• M4: 1,896,153 km (0.086 R)
• M5: 2,607,341 km (0.066 R)
• M6: 3,170,727 km (0.051 R)
• M7: 3,668,289 km (0.097 R)
• M8: 4,482,102 km (0.102 R)
• M9: 5,226,501 km (0.028 R)
• M10: 6,051,832 km (0.105 R)
• M11: 6,496,138 km (0.091 R)
• M12: 7,046,957 km (0.083 R)
• M13: 9,465,207 km (0.108 R)
• M14: 9,958,132 km (0.079 R)
• M15: 10,394,210 km (0.058 R)
• M16: 16,323,372 km (0.102 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 34.1

Radius: 10.5

Gravity: 0.31 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 1.93 AU - 3.05 AU

Year: 2620 Days

Day: 10.1 Hours

Environment

Temp: -205 °C

Axial Tilt: 43.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 73,556,087 km

• M1: 130,599 km (0.118 R)
• M2: 466,895 km (0.105 R)
• M3: 848,070 km (0.073 R)
• M4: 1,234,631 km (0.115 R)
• M5: 1,608,925 km (0.118 R)
• M6: 2,122,794 km (0.063 R)
• M7: 2,551,840 km (0.105 R)
• M8: 3,121,509 km (0.106 R)
• M9: 4,392,792 km (0.12 R)
• M10: 5,027,984 km (0.096 R)
• M11: 5,759,817 km (0.12 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 666.9

Radius: 8.8

Gravity: 8.61 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 2.22 AU - 3.22 AU

Year: 2991 Days

Day: 12.2 Hours

Environment

Temp: -203 °C

Axial Tilt: 5.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 73,556,087 km

• M1: 109,506 km (0.102 R)
• M2: 383,719 km (0.036 R)
• M3: 745,297 km (0.064 R)
• M4: 1,104,032 km (0.077 R)
• M5: 1,452,296 km (0.065 R)
• M6: 1,837,511 km (0.072 R)
• M7: 2,332,380 km (0.096 R)
• M8: 2,673,464 km (0.06 R)
• M9: 3,962,848 km (0.101 R)
• M10: 4,675,681 km (0.088 R)
• M11: 5,050,723 km (0.074 R)
• M12: 5,420,679 km (0.096 R)
• M13: 6,495,988 km (0.117 R)
• M14: 7,675,717 km (0.046 R)
• M15: 9,135,344 km (0.1 R)
• M16: 9,760,513 km (0.096 R)
• M17: 10,257,627 km (0.073 R)
• M18: 10,771,495 km (0.072 R)
• M19: 12,819,042 km (0.09 R)
• M20: 13,322,438 km (0.046 R)
• M21: 13,649,609 km (0.106 R)
• M22: 13,934,294 km (0.092 R)
• M23: 14,912,215 km (0.095 R)
• M24: 16,303,924 km (0.072 R)
• M25: 20,250,765 km (0.099 R)
• M26: 20,746,083 km (0.115 R)

Planet 7 - Gas Giant

Semi-Major Axis: 3.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 197.3

Radius: 8.6

Gravity: 2.67 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 3.48 AU - 4 AU

Year: 4823 Days

Day: 10.7 Hours

Environment

Temp: -209 °C

Axial Tilt: 18.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 73,556,087 km

• M1: 108,309 km (0.104 R)
• M2: 455,226 km (0.098 R)
• M3: 937,081 km (0.103 R)
• M4: 2,660,299 km (0.109 R)
• M5: 3,206,780 km (0.083 R)
• M6: 3,711,523 km (0.081 R)
• M7: 8,472,775 km (0.105 R)
• M8: 13,167,006 km (0.099 R)
• M9: 14,842,203 km (0.112 R)
• M10: 16,086,109 km (0.076 R)

Asteroid Belt

Center: 5.47 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Ice Giant

Semi-Major Axis: 7.2 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 674.8

Radius: 8

Gravity: 10.54 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 6.75 AU - 7.65 AU

Year: 12883 Days

Day: 16.1 Hours

Environment

Temp: -231 °C

Axial Tilt: 31.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 73,556,087 km

• M1: 99,632 km (0.12 R)
• M2: 474,076 km (0.068 R)
• M3: 767,587 km (0.077 R)
• M4: 1,221,467 km (0.107 R)
• M5: 1,981,424 km (0.074 R)
• M6: 2,516,386 km (0.088 R)
• M7: 3,072,142 km (0.119 R)
• M8: 3,984,539 km (0.091 R)
• M9: 6,530,396 km (0.075 R)
• M10: 8,397,078 km (0.107 R)
• M11: 9,478,072 km (0.119 R)
• M12: 13,994,282 km (0.099 R)
• M13: 16,602,072 km (0.051 R)
• M14: 17,513,124 km (0.061 R)
• M15: 17,980,916 km (0.117 R)
• M16: 18,779,021 km (0.057 R)
• M17: 20,617,878 km (0.109 R)
• M18: 23,408,177 km (0.096 R)
• M19: 26,136,244 km (0.118 R)
• M20: 27,159,793 km (0.115 R)
• M21: 31,180,086 km (0.04 R)
• M22: 35,208,756 km (0.105 R)
• M23: 38,252,774 km (0.087 R)
• M24: 39,704,771 km (0.085 R)
• M25: 46,770,278 km (0.056 R)
• M26: 49,042,820 km (0.073 R)
• M27: 50,128,003 km (0.054 R)
• M28: 50,441,111 km (0.058 R)

Planet 9 - Ice Giant

Semi-Major Axis: 9.08 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 281.4

Radius: 4.2

Gravity: 15.95 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 8.65 AU - 9.51 AU

Year: 18246 Days

Day: 18.4 Hours

Environment

Temp: -228 °C

Axial Tilt: 6.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 73,556,087 km

• M1: 52,210 km (0.083 R)
• M2: 238,908 km (0.111 R)
• M3: 471,084 km (0.084 R)
• M4: 625,917 km (0.086 R)
• M5: 1,321,996 km (0.038 R)
• M6: 1,729,501 km (0.109 R)
• M7: 1,860,100 km (0.039 R)
• M8: 2,197,144 km (0.092 R)
• M9: 2,470,609 km (0.076 R)
• M10: 2,744,523 km (0.078 R)
• M11: 2,991,957 km (0.096 R)
• M12: 3,327,954 km (0.113 R)
• M13: 3,635,677 km (0.036 R)
• M14: 3,851,248 km (0.114 R)
• M15: 4,278,200 km (0.108 R)
• M16: 4,799,548 km (0.05 R)
• M17: 5,225,902 km (0.111 R)
• M18: 7,655,970 km (0.105 R)
• M19: 8,100,575 km (0.086 R)
• M20: 9,487,048 km (0.068 R)
• M21: 11,248,563 km (0.105 R)
• M22: 13,216,673 km (0.093 R)
• M23: 19,156,606 km (0.096 R)
• M24: 20,140,361 km (0.099 R)
• M25: 21,942,118 km (0.058 R)
• M26: 24,129,538 km (0.111 R)
• M27: 30,224,903 km (0.059 R)
• M28: 30,885,677 km (0.082 R)
• M29: 31,668,523 km (0.093 R)
• M30: 35,782,464 km (0.086 R)
• M31: 39,711,503 km (0.093 R)
• M32: 41,711,925 km (0.096 R)
• M33: 44,482,179 km (0.105 R)
• M34: 46,056,996 km (0.118 R)
• M35: 50,232,272 km (0.108 R)

Planet 10 - Ice Giant

Semi-Major Axis: 9.19 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 717.2

Radius: 4.5

Gravity: 35.42 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 7.28 AU - 11.1 AU

Year: 18578 Days

Day: 16.1 Hours

Environment

Temp: -231 °C

Axial Tilt: 33.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 73,556,087 km

• M1: 56,249 km (0.113 R)
• M2: 275,410 km (0.097 R)
• M3: 521,349 km (0.094 R)
• M4: 707,897 km (0.058 R)
• M5: 938,577 km (0.111 R)
• M6: 1,110,615 km (0.119 R)
• M7: 1,260,362 km (0.107 R)
• M8: 1,423,723 km (0.037 R)
• M9: 1,704,219 km (0.063 R)
• M10: 2,649,528 km (0.102 R)
• M11: 3,022,027 km (0.072 R)
• M12: 3,400,210 km (0.063 R)
• M13: 3,542,627 km (0.096 R)
• M14: 4,185,300 km (0.067 R)
• M15: 4,759,905 km (0.118 R)
• M16: 5,158,883 km (0.038 R)
• M17: 5,423,970 km (0.077 R)
• M18: 6,888,533 km (0.069 R)
• M19: 8,650,347 km (0.093 R)
• M20: 10,936,652 km (0.114 R)
• M21: 11,888,692 km (0.091 R)
• M22: 17,657,934 km (0.086 R)
• M23: 18,173,149 km (0.12 R)
• M24: 21,186,948 km (0.114 R)
• M25: 21,476,420 km (0.1 R)
• M26: 26,251,434 km (0.097 R)
• M27: 29,479,158 km (0.119 R)
• M28: 35,883,144 km (0.095 R)
• M29: 36,156,908 km (0.047 R)
• M30: 36,432,168 km (0.104 R)
• M31: 39,552,630 km (0.043 R)
• M32: 40,138,455 km (0.09 R)
• M33: 40,581,564 km (0.106 R)
• M34: 43,000,412 km (0.082 R)
• M35: 45,513,656 km (0.093 R)
• M36: 64,274,725 km (0.118 R)
• M37: 66,105,504 km (0.1 R)
• M38: 66,311,051 km (0.11 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 415 - 19,452 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit