🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 346.2

Radius: 8.3

Gravity: 5.03 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 0.46 AU - 0.7 AU

Year: 305 Days

Day: 10.9 Hours

Environment

Temp: -157 °C

Axial Tilt: 41.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 39,676,577 km

• M1: 103,372 km (0.072 R)
• M2: 395,387 km (0.114 R)
• M3: 725,998 km (0.068 R)
• M4: 1,075,459 km (0.109 R)
• M5: 1,541,905 km (0.102 R)
• M6: 1,815,969 km (0.069 R)
• M7: 2,265,959 km (0.091 R)
• M8: 2,700,690 km (0.101 R)
• M9: 3,131,831 km (0.118 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 975.9

Radius: 14.8

Gravity: 4.46 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 2.25 AU - 3.31 AU

Year: 3199 Days

Day: 6.3 Hours

Environment

Temp: -219 °C

Axial Tilt: 7.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 39,676,577 km

• M1: 184,454 km (0.101 R)
• M2: 860,337 km (0.113 R)
• M3: 1,333,216 km (0.104 R)
• M4: 1,910,215 km (0.059 R)
• M5: 2,734,948 km (0.108 R)
• M6: 3,912,882 km (0.115 R)
• M7: 5,841,198 km (0.06 R)
• M8: 6,842,607 km (0.111 R)
• M9: 11,707,829 km (0.093 R)
• M10: 13,396,340 km (0.109 R)
• M11: 17,960,272 km (0.086 R)
• M12: 19,245,467 km (0.085 R)
• M13: 22,274,225 km (0.064 R)
• M14: 22,902,088 km (0.081 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 545.7

Radius: 12.5

Gravity: 3.49 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 2.7 AU - 3.68 AU

Year: 3933 Days

Day: 10 Hours

Environment

Temp: -205 °C

Axial Tilt: 28.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 39,676,577 km

• M1: 155,432 km (0.113 R)
• M2: 567,126 km (0.059 R)
• M3: 1,038,359 km (0.059 R)
• M4: 1,812,677 km (0.117 R)
• M5: 2,215,544 km (0.086 R)
• M6: 2,825,455 km (0.071 R)
• M7: 3,261,982 km (0.032 R)
• M8: 4,452,033 km (0.1 R)
• M9: 6,367,334 km (0.117 R)
• M10: 7,508,168 km (0.11 R)
• M11: 9,718,925 km (0.105 R)
• M12: 10,475,591 km (0.117 R)
• M13: 12,106,806 km (0.085 R)
• M14: 13,220,861 km (0.112 R)
• M15: 14,554,377 km (0.098 R)
• M16: 15,813,393 km (0.112 R)
• M17: 17,372,502 km (0.12 R)
• M18: 17,894,748 km (0.031 R)
• M19: 20,472,020 km (0.072 R)
• M20: 21,383,520 km (0.111 R)
• M21: 23,568,546 km (0.068 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 857.3

Radius: 12.6

Gravity: 5.4 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 3.18 AU - 3.66 AU

Year: 4366 Days

Day: 14.1 Hours

Environment

Temp: -211 °C

Axial Tilt: 33 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 39,676,577 km

• M1: 157,078 km (0.102 R)
• M2: 575,802 km (0.112 R)
• M3: 987,496 km (0.114 R)
• M4: 1,606,382 km (0.043 R)
• M5: 2,006,855 km (0.079 R)
• M6: 2,442,784 km (0.112 R)
• M7: 3,129,737 km (0.114 R)
• M8: 4,242,895 km (0.075 R)
• M9: 5,266,593 km (0.033 R)
• M10: 5,778,218 km (0.058 R)
• M11: 6,704,827 km (0.092 R)
• M12: 8,542,637 km (0.063 R)
• M13: 9,744,506 km (0.112 R)
• M14: 10,342,748 km (0.116 R)
• M15: 12,731,676 km (0.109 R)
• M16: 13,188,548 km (0.104 R)
• M17: 14,570,384 km (0.12 R)
• M18: 15,524,818 km (0.114 R)
• M19: 18,768,848 km (0.079 R)
• M20: 19,830,843 km (0.098 R)
• M21: 20,792,608 km (0.096 R)
• M22: 23,788,455 km (0.064 R)
• M23: 24,953,074 km (0.046 R)
• M24: 26,564,393 km (0.065 R)
• M25: 28,073,088 km (0.105 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 205

Radius: 12.3

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 3.3 AU - 3.8 AU

Year: 4617 Days

Day: 11.3 Hours

Environment

Temp: -213 °C

Axial Tilt: 7.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 39,676,577 km

• M1: 153,787 km (0.1 R)
• M2: 811,269 km (0.076 R)
• M3: 1,350,719 km (0.095 R)
• M4: 1,782,459 km (0.115 R)
• M5: 2,949,621 km (0.083 R)
• M6: 3,383,455 km (0.059 R)
• M7: 3,840,776 km (0.115 R)
• M8: 4,615,693 km (0.113 R)
• M9: 6,367,334 km (0.074 R)
• M10: 6,838,867 km (0.072 R)
• M11: 7,946,041 km (0.106 R)
• M12: 8,625,664 km (0.098 R)
• M13: 9,100,038 km (0.099 R)
• M14: 9,807,936 km (0.114 R)
• M15: 11,174,363 km (0.048 R)
• M16: 12,707,292 km (0.106 R)
• M17: 13,865,479 km (0.118 R)
• M18: 16,805,376 km (0.043 R)
• M19: 17,439,671 km (0.071 R)
• M20: 19,038,723 km (0.093 R)

Asteroid Belt

Center: 4.37 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 5.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 427.6

Radius: 14.2

Gravity: 2.12 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 4.55 AU - 5.83 AU

Year: 8161 Days

Day: 9.5 Hours

Environment

Temp: -225 °C

Axial Tilt: 46.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 39,676,577 km

• M1: 176,675 km (0.105 R)
• M2: 712,983 km (0.037 R)
• M3: 1,479,373 km (0.111 R)
• M4: 2,304,555 km (0.087 R)
• M5: 2,967,723 km (0.099 R)
• M6: 3,920,063 km (0.118 R)
• M7: 4,468,189 km (0.054 R)
• M8: 4,982,656 km (0.06 R)
• M9: 6,328,439 km (0.116 R)
• M10: 8,177,768 km (0.114 R)
• M11: 9,684,817 km (0.096 R)
• M12: 10,318,513 km (0.083 R)
• M13: 13,353,555 km (0.106 R)
• M14: 13,911,854 km (0.062 R)
• M15: 18,678,192 km (0.049 R)
• M16: 21,962,015 km (0.072 R)
• M17: 22,505,204 km (0.118 R)
• M18: 23,538,178 km (0.096 R)
• M19: 24,353,935 km (0.113 R)
• M20: 25,442,559 km (0.108 R)
• M21: 27,358,459 km (0.1 R)
• M22: 27,987,817 km (0.03 R)
• M23: 29,182,206 km (0.064 R)
• M24: 30,028,781 km (0.097 R)
• M25: 35,350,426 km (0.074 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 547.7

Radius: 9.5

Gravity: 6.07 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 4.87 AU - 5.73 AU

Year: 8422 Days

Day: 12.3 Hours

Environment

Temp: -228 °C

Axial Tilt: 41.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 39,676,577 km

• M1: 118,182 km (0.07 R)
• M2: 495,019 km (0.118 R)
• M3: 1,102,985 km (0.109 R)
• M4: 1,592,021 km (0.078 R)
• M5: 1,933,253 km (0.12 R)
• M6: 2,519,228 km (0.106 R)
• M7: 2,904,891 km (0.082 R)
• M8: 3,396,769 km (0.119 R)
• M9: 5,427,560 km (0.118 R)
• M10: 6,592,629 km (0.107 R)
• M11: 7,252,954 km (0.071 R)
• M12: 7,876,477 km (0.112 R)
• M13: 8,748,483 km (0.11 R)
• M14: 10,488,157 km (0.048 R)
• M15: 11,234,501 km (0.095 R)
• M16: 12,721,953 km (0.118 R)
• M17: 13,513,026 km (0.093 R)
• M18: 13,979,472 km (0.037 R)
• M19: 16,148,193 km (0.118 R)
• M20: 16,673,730 km (0.103 R)
• M21: 17,828,326 km (0.108 R)
• M22: 18,818,515 km (0.113 R)
• M23: 19,919,704 km (0.042 R)
• M24: 20,677,418 km (0.06 R)
• M25: 22,655,550 km (0.089 R)
• M26: 23,564,657 km (0.106 R)
• M27: 27,168,170 km (0.116 R)
• M28: 30,721,419 km (0.04 R)
• M29: 35,007,697 km (0.092 R)
• M30: 39,321,651 km (0.092 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: 253 - 16,956 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit