🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 897.2

Radius: 8

Gravity: 14.02 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 0.77 AU - 0.77 AU

Year: 436 Days

Day: 14.2 Hours

Environment

Temp: -135 °C

Axial Tilt: 19.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 53,338,928 km

• M1: 99,632 km (0.098 R)
• M2: 353,201 km (0.078 R)
• M3: 909,106 km (0.077 R)
• M4: 1,297,163 km (0.101 R)
• M5: 1,632,113 km (0.076 R)
• M6: 1,881,492 km (0.115 R)
• M7: 2,370,827 km (0.048 R)
• M8: 2,875,720 km (0.03 R)
• M9: 3,124,800 km (0.087 R)
• M10: 3,438,058 km (0.058 R)
• M11: 4,170,190 km (0.087 R)
• M12: 4,490,629 km (0.11 R)
• M13: 4,764,991 km (0.119 R)
• M14: 5,313,866 km (0.085 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 551.1

Radius: 10.6

Gravity: 4.9 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 1.09 AU - 1.37 AU

Year: 881 Days

Day: 12.4 Hours

Environment

Temp: -164 °C

Axial Tilt: 31.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 53,338,928 km

• M1: 132,394 km (0.1 R)
• M2: 540,796 km (0.104 R)
• M3: 903,122 km (0.027 R)
• M4: 1,470,547 km (0.045 R)
• M5: 1,908,270 km (0.094 R)
• M6: 2,254,290 km (0.072 R)
• M7: 2,597,169 km (0.11 R)
• M8: 3,309,554 km (0.062 R)
• M9: 3,683,249 km (0.1 R)
• M10: 4,321,134 km (0.103 R)
• M11: 4,717,718 km (0.108 R)
• M12: 5,584,489 km (0.06 R)
• M13: 6,198,737 km (0.104 R)
• M14: 6,575,574 km (0.114 R)
• M15: 7,237,844 km (0.105 R)
• M16: 8,017,099 km (0.095 R)
• M17: 8,592,602 km (0.096 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 461.1

Radius: 11.2

Gravity: 3.68 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 1.04 AU - 1.62 AU

Year: 990 Days

Day: 8 Hours

Environment

Temp: -162 °C

Axial Tilt: 24.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 53,338,928 km

• M1: 139,425 km (0.111 R)
• M2: 542,143 km (0.03 R)
• M3: 984,204 km (0.079 R)
• M4: 1,472,193 km (0.12 R)
• M5: 1,948,213 km (0.115 R)
• M6: 2,321,460 km (0.035 R)
• M7: 2,837,872 km (0.116 R)
• M8: 5,928,863 km (0.12 R)
• M9: 6,507,358 km (0.113 R)
• M10: 6,988,016 km (0.098 R)
• M11: 7,681,701 km (0.103 R)
• M12: 8,094,741 km (0.086 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 191.7

Radius: 12.2

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 1.47 AU - 2.11 AU

Year: 1546 Days

Day: 5.4 Hours

Environment

Temp: -176 °C

Axial Tilt: 1.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 53,338,928 km

• M1: 153,487 km (0.086 R)
• M2: 569,519 km (0.112 R)
• M3: 1,079,648 km (0.119 R)
• M4: 1,473,838 km (0.092 R)
• M5: 1,884,484 km (0.077 R)
• M6: 2,447,122 km (0.051 R)
• M7: 2,968,770 km (0.042 R)
• M8: 3,678,013 km (0.084 R)
• M9: 4,366,163 km (0.045 R)
• M10: 5,174,740 km (0.095 R)
• M11: 5,702,372 km (0.116 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 420

Radius: 14.6

Gravity: 1.97 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 1.77 AU - 2.69 AU

Year: 2150 Days

Day: 13 Hours

Environment

Temp: -192 °C

Axial Tilt: 32.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 53,338,928 km

• M1: 182,360 km (0.109 R)
• M2: 641,326 km (0.114 R)
• M3: 1,213,239 km (0.102 R)
• M4: 1,828,236 km (0.109 R)
• M5: 2,492,450 km (0.106 R)
• M6: 3,506,275 km (0.085 R)
• M7: 4,237,509 km (0.093 R)
• M8: 5,546,491 km (0.118 R)
• M9: 6,319,612 km (0.039 R)
• M10: 7,682,898 km (0.105 R)
• M11: 8,256,755 km (0.058 R)
• M12: 9,394,148 km (0.093 R)
• M13: 10,951,013 km (0.097 R)
• M14: 13,933,246 km (0.03 R)
• M15: 14,571,880 km (0.049 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 369.5

Radius: 8.2

Gravity: 5.5 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 3.16 AU - 3.8 AU

Year: 4192 Days

Day: 6.2 Hours

Environment

Temp: -204 °C

Axial Tilt: 31.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 53,338,928 km

• M1: 102,026 km (0.116 R)
• M2: 497,712 km (0.12 R)
• M3: 801,396 km (0.095 R)
• M4: 1,634,357 km (0.09 R)
• M5: 2,433,209 km (0.09 R)
• M6: 3,303,869 km (0.106 R)
• M7: 3,662,006 km (0.039 R)
• M8: 5,261,058 km (0.04 R)
• M9: 6,075,618 km (0.114 R)
• M10: 7,154,967 km (0.086 R)
• M11: 7,691,575 km (0.08 R)
• M12: 9,802,101 km (0.115 R)
• M13: 10,424,428 km (0.115 R)
• M14: 11,833,940 km (0.073 R)
• M15: 12,360,524 km (0.12 R)
• M16: 12,720,157 km (0.109 R)
• M17: 14,425,723 km (0.081 R)
• M18: 17,317,749 km (0.089 R)
• M19: 18,810,586 km (0.097 R)
• M20: 20,015,896 km (0.112 R)

Asteroid Belt

Center: 3.81 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 4.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 196.2

Radius: 13.3

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 3.47 AU - 4.81 AU

Year: 5439 Days

Day: 9.6 Hours

Environment

Temp: -216 °C

Axial Tilt: 16.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 53,338,928 km

• M1: 165,455 km (0.113 R)
• M2: 659,128 km (0.077 R)
• M3: 1,814,622 km (0.072 R)
• M4: 2,871,531 km (0.112 R)
• M5: 3,399,911 km (0.086 R)
• M6: 3,813,998 km (0.093 R)
• M7: 4,722,356 km (0.083 R)
• M8: 5,216,179 km (0.082 R)
• M9: 6,280,268 km (0.051 R)
• M10: 8,837,045 km (0.101 R)
• M11: 9,334,608 km (0.068 R)
• M12: 10,424,728 km (0.093 R)
• M13: 12,065,517 km (0.095 R)
• M14: 12,501,445 km (0.114 R)
• M15: 13,266,489 km (0.086 R)
• M16: 14,496,931 km (0.036 R)
• M17: 15,140,053 km (0.039 R)

Planet 8 - Ice Giant

Semi-Major Axis: 6.9 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 689.2

Radius: 3.3

Gravity: 63.29 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 5.24 AU - 8.56 AU

Year: 11703 Days

Day: 18.7 Hours

Environment

Temp: -216 °C

Axial Tilt: 29.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 53,338,928 km

• M1: 41,439 km (0.065 R)
• M2: 243,396 km (0.106 R)
• M3: 373,097 km (0.04 R)
• M4: 527,632 km (0.096 R)
• M5: 706,551 km (0.089 R)
• M6: 1,113,607 km (0.045 R)
• M7: 1,508,994 km (0.103 R)
• M8: 1,644,230 km (0.026 R)
• M9: 1,973,944 km (0.03 R)
• M10: 3,401,257 km (0.115 R)
• M11: 3,714,366 km (0.117 R)
• M12: 4,458,465 km (0.085 R)
• M13: 5,681,278 km (0.116 R)
• M14: 5,898,644 km (0.091 R)
• M15: 6,623,595 km (0.082 R)
• M16: 9,350,914 km (0.047 R)
• M17: 9,963,517 km (0.101 R)
• M18: 10,386,431 km (0.096 R)
• M19: 11,961,098 km (0.066 R)
• M20: 16,142,957 km (0.058 R)
• M21: 16,799,542 km (0.114 R)
• M22: 17,473,929 km (0.033 R)
• M23: 23,437,498 km (0.119 R)
• M24: 29,643,267 km (0.093 R)
• M25: 30,626,424 km (0.071 R)
• M26: 32,657,215 km (0.084 R)
• M27: 33,236,907 km (0.108 R)
• M28: 33,470,579 km (0.115 R)
• M29: 35,259,021 km (0.119 R)
• M30: 37,109,996 km (0.105 R)
• M31: 37,995,615 km (0.119 R)
• M32: 39,808,891 km (0.078 R)
• M33: 45,162,550 km (0.039 R)
• M34: 50,976,372 km (0.117 R)
• M35: 53,179,201 km (0.112 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 177 - 12,383 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit