🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.49

Radius: 1.82

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 0.71 AU - 0.99 AU

Year: 302 Days

Day: 45.7 Hours

Environment

Temp: 42 °C

Axial Tilt: 8.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.93

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 0.84 AU - 1.02 AU

Year: 345 Days

Day: 13.6 Hours

Environment

Temp: 23 °C

Axial Tilt: 30 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Asteroid Belt

Center: 3.5 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 6.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 956

Radius: 8.3

Gravity: 13.88 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 4.9 AU - 7.22 AU

Year: 5744 Days

Day: 15 Hours

Environment

Temp: -158 °C

Axial Tilt: 46.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 47,697,789 km

• M1: 103,223 km (0.079 R)
• M2: 558,150 km (0.098 R)
• M3: 1,109,717 km (0.026 R)
• M4: 1,393,803 km (0.104 R)
• M5: 1,988,006 km (0.119 R)
• M6: 2,996,894 km (0.061 R)
• M7: 3,511,511 km (0.101 R)
• M8: 3,935,172 km (0.09 R)
• M9: 6,689,718 km (0.114 R)
• M10: 8,195,719 km (0.099 R)
• M11: 9,464,608 km (0.102 R)
• M12: 10,570,286 km (0.074 R)
• M13: 11,055,582 km (0.108 R)
• M14: 15,924,544 km (0.083 R)
• M15: 16,691,981 km (0.098 R)
• M16: 25,947,601 km (0.058 R)
• M17: 29,599,883 km (0.112 R)
• M18: 30,079,195 km (0.036 R)
• M19: 33,064,720 km (0.096 R)
• M20: 35,375,708 km (0.042 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 752.9

Radius: 13.3

Gravity: 4.26 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 6.73 AU - 6.79 AU

Year: 6767 Days

Day: 12.8 Hours

Environment

Temp: -158 °C

Axial Tilt: 37.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 47,697,789 km

• M1: 165,455 km (0.096 R)
• M2: 1,062,893 km (0.089 R)
• M3: 1,605,484 km (0.075 R)
• M4: 2,331,782 km (0.086 R)
• M5: 3,377,172 km (0.11 R)
• M6: 4,714,128 km (0.112 R)
• M7: 5,260,609 km (0.095 R)
• M8: 6,412,812 km (0.076 R)
• M9: 7,270,008 km (0.11 R)
• M10: 9,977,729 km (0.108 R)
• M11: 10,833,279 km (0.105 R)
• M12: 11,685,688 km (0.098 R)
• M13: 12,207,635 km (0.107 R)
• M14: 14,512,639 km (0.089 R)
• M15: 17,227,840 km (0.109 R)
• M16: 18,042,251 km (0.06 R)
• M17: 21,020,146 km (0.082 R)
• M18: 21,481,805 km (0.111 R)
• M19: 26,301,250 km (0.062 R)
• M20: 28,772,757 km (0.063 R)
• M21: 32,304,015 km (0.104 R)
• M22: 34,812,621 km (0.053 R)
• M23: 36,114,572 km (0.034 R)
• M24: 36,666,438 km (0.069 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 676.1

Radius: 8.7

Gravity: 8.93 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 8.77 AU - 9.99 AU

Year: 11060 Days

Day: 11.3 Hours

Environment

Temp: -189 °C

Axial Tilt: 84.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 47,697,789 km

• M1: 116,686 km (0.11 R)
• M2: 614,398 km (0.08 R)
• M3: 1,483,412 km (0.1 R)
• M4: 2,023,012 km (0.031 R)
• M5: 2,992,257 km (0.085 R)
• M6: 4,101,525 km (0.069 R)
• M7: 4,842,932 km (0.059 R)
• M8: 5,262,404 km (0.085 R)
• M9: 6,590,085 km (0.062 R)
• M10: 8,307,918 km (0.102 R)
• M11: 8,582,131 km (0.109 R)
• M12: 9,100,936 km (0.114 R)
• M13: 9,892,458 km (0.085 R)
• M14: 10,891,174 km (0.109 R)
• M15: 11,331,291 km (0.107 R)
• M16: 12,013,607 km (0.067 R)
• M17: 13,648,711 km (0.106 R)
• M18: 17,503,549 km (0.087 R)
• M19: 19,922,098 km (0.11 R)
• M20: 20,915,278 km (0.039 R)
• M21: 21,595,649 km (0.093 R)
• M22: 24,000,884 km (0.07 R)
• M23: 26,579,054 km (0.107 R)
• M24: 27,883,996 km (0.055 R)
• M25: 30,948,060 km (0.116 R)
• M26: 32,617,721 km (0.074 R)
• M27: 37,610,999 km (0.038 R)
• M28: 40,028,501 km (0.05 R)
• M29: 44,609,636 km (0.046 R)
• M30: 47,753,136 km (0.098 R)
• M31: 49,528,564 km (0.066 R)

Asteroid Belt

Center: 9.94 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 10.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 880.5

Radius: 13.2

Gravity: 5.05 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 10.06 AU - 10.94 AU

Year: 13099 Days

Day: 12.2 Hours

Environment

Temp: -188 °C

Axial Tilt: 29.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 47,697,789 km

• M1: 164,408 km (0.106 R)
• M2: 1,183,918 km (0.069 R)
• M3: 2,018,075 km (0.063 R)
• M4: 3,019,483 km (0.102 R)
• M5: 3,525,274 km (0.062 R)
• M6: 3,941,455 km (0.088 R)
• M7: 4,547,925 km (0.079 R)
• M8: 5,043,243 km (0.055 R)
• M9: 5,797,217 km (0.119 R)
• M10: 6,749,706 km (0.098 R)
• M11: 8,131,243 km (0.073 R)
• M12: 8,964,802 km (0.032 R)
• M13: 9,587,129 km (0.12 R)
• M14: 13,010,078 km (0.084 R)
• M15: 15,284,414 km (0.059 R)
• M16: 16,554,201 km (0.078 R)
• M17: 23,006,657 km (0.096 R)
• M18: 23,878,962 km (0.088 R)
• M19: 25,792,618 km (0.038 R)
• M20: 27,374,166 km (0.11 R)
• M21: 27,915,561 km (0.104 R)
• M22: 28,574,540 km (0.111 R)
• M23: 31,550,640 km (0.094 R)
• M24: 39,470,800 km (0.085 R)
• M25: 43,592,670 km (0.106 R)
• M26: 46,904,916 km (0.076 R)
• M27: 49,416,814 km (0.079 R)
• M28: 52,681,189 km (0.119 R)
• M29: 56,784,958 km (0.114 R)
• M30: 59,094,450 km (0.09 R)

Planet 7 - Ice Giant

Semi-Major Axis: 11.97 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 265.5

Radius: 6.7

Gravity: 5.91 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 11.42 AU - 12.52 AU

Year: 15944 Days

Day: 23.5 Hours

Environment

Temp: -198 °C

Axial Tilt: 9.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 47,697,789 km

• M1: 87,664 km (0.093 R)
• M2: 1,031,029 km (0.061 R)
• M3: 1,515,576 km (0.113 R)
• M4: 1,841,550 km (0.077 R)
• M5: 2,304,854 km (0.109 R)
• M6: 3,842,721 km (0.112 R)
• M7: 4,748,236 km (0.09 R)
• M8: 6,035,077 km (0.065 R)
• M9: 6,934,011 km (0.115 R)
• M10: 8,135,581 km (0.062 R)
• M11: 9,277,761 km (0.098 R)
• M12: 11,158,804 km (0.059 R)
• M13: 11,486,125 km (0.098 R)
• M14: 12,979,261 km (0.057 R)
• M15: 14,404,031 km (0.119 R)
• M16: 15,320,617 km (0.07 R)
• M17: 16,838,587 km (0.079 R)
• M18: 22,765,954 km (0.096 R)
• M19: 25,387,656 km (0.107 R)
• M20: 26,722,518 km (0.115 R)
• M21: 28,608,050 km (0.069 R)
• M22: 29,324,623 km (0.062 R)
• M23: 29,635,338 km (0.113 R)
• M24: 34,563,391 km (0.088 R)
• M25: 37,281,136 km (0.049 R)
• M26: 38,629,910 km (0.055 R)
• M27: 40,010,998 km (0.111 R)
• M28: 40,265,613 km (0.085 R)
• M29: 45,448,731 km (0.092 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 419 - 14,301 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit