🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 752.7

Radius: 11.6

Gravity: 5.59 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 0.48 AU - 0.74 AU

Year: 329 Days

Day: 8.9 Hours

Environment

Temp: -151 °C

Axial Tilt: 19.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 52,528,676 km

• M1: 144,212 km (0.087 R)
• M2: 710,440 km (0.087 R)
• M3: 1,215,034 km (0.108 R)
• M4: 1,588,430 km (0.113 R)
• M5: 2,954,558 km (0.042 R)
• M6: 3,325,860 km (0.06 R)
• M7: 3,873,837 km (0.057 R)
• M8: 4,293,908 km (0.091 R)
• M9: 4,901,574 km (0.109 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 723

Radius: 10.4

Gravity: 6.68 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 0.55 AU - 0.85 AU

Year: 404 Days

Day: 12.6 Hours

Environment

Temp: -155 °C

Axial Tilt: 19.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 52,528,676 km

• M1: 129,402 km (0.119 R)
• M2: 462,706 km (0.112 R)
• M3: 1,417,440 km (0.09 R)
• M4: 1,796,820 km (0.066 R)
• M5: 2,424,832 km (0.108 R)
• M6: 2,816,479 km (0.077 R)
• M7: 3,330,647 km (0.119 R)
• M8: 3,715,862 km (0.106 R)
• M9: 4,294,356 km (0.089 R)
• M10: 4,663,714 km (0.032 R)
• M11: 5,210,344 km (0.082 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 367.7

Radius: 8

Gravity: 5.75 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 0.8 AU - 1.3 AU

Year: 743 Days

Day: 9.2 Hours

Environment

Temp: -170 °C

Axial Tilt: 25.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 52,528,676 km

• M1: 99,483 km (0.085 R)
• M2: 354,547 km (0.109 R)
• M3: 717,621 km (0.046 R)
• M4: 1,297,163 km (0.073 R)
• M5: 1,571,974 km (0.12 R)
• M6: 2,076,418 km (0.093 R)
• M7: 2,517,134 km (0.102 R)
• M8: 2,972,659 km (0.099 R)
• M9: 3,520,636 km (0.076 R)
• M10: 3,922,307 km (0.095 R)
• M11: 4,628,259 km (0.042 R)
• M12: 5,160,827 km (0.065 R)
• M13: 5,644,178 km (0.116 R)
• M14: 6,542,663 km (0.1 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 142.1

Radius: 8.7

Gravity: 1.88 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 1.25 AU - 1.97 AU

Year: 1410 Days

Day: 9.2 Hours

Environment

Temp: -188 °C

Axial Tilt: 47.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 52,528,676 km

• M1: 108,159 km (0.082 R)
• M2: 585,975 km (0.051 R)
• M3: 956,828 km (0.103 R)
• M4: 1,362,238 km (0.102 R)
• M5: 2,316,972 km (0.07 R)
• M6: 3,166,987 km (0.063 R)
• M7: 3,488,024 km (0.12 R)
• M8: 4,061,881 km (0.111 R)
• M9: 4,536,406 km (0.081 R)
• M10: 4,962,610 km (0.114 R)
• M11: 5,800,657 km (0.106 R)
• M12: 6,463,675 km (0.113 R)
• M13: 7,132,826 km (0.11 R)
• M14: 7,574,140 km (0.104 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 761.3

Radius: 12.4

Gravity: 4.95 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 2.14 AU - 2.74 AU

Year: 2631 Days

Day: 9.3 Hours

Environment

Temp: -216 °C

Axial Tilt: 7.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 52,528,676 km

• M1: 158,424 km (0.118 R)
• M2: 717,023 km (0.03 R)
• M3: 1,913,058 km (0.116 R)
• M4: 4,906,212 km (0.063 R)
• M5: 5,659,138 km (0.089 R)
• M6: 9,354,504 km (0.116 R)
• M7: 10,091,124 km (0.093 R)
• M8: 11,146,537 km (0.049 R)
• M9: 11,555,688 km (0.079 R)
• M10: 13,754,028 km (0.092 R)
• M11: 15,199,742 km (0.071 R)

Asteroid Belt

Center: 2.92 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 3.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 685.2

Radius: 12.9

Gravity: 4.12 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 3.02 AU - 3.76 AU

Year: 4308 Days

Day: 13.7 Hours

Environment

Temp: -217 °C

Axial Tilt: 38.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 52,528,676 km

• M1: 174,282 km (0.108 R)
• M2: 649,404 km (0.055 R)
• M3: 1,076,506 km (0.055 R)
• M4: 2,145,832 km (0.098 R)
• M5: 2,721,185 km (0.102 R)
• M6: 3,339,174 km (0.054 R)
• M7: 4,276,704 km (0.074 R)
• M8: 4,807,776 km (0.076 R)
• M9: 5,915,698 km (0.105 R)
• M10: 6,576,921 km (0.117 R)
• M11: 6,990,409 km (0.111 R)
• M12: 7,660,608 km (0.027 R)
• M13: 8,373,292 km (0.069 R)
• M14: 9,645,622 km (0.103 R)
• M15: 11,131,727 km (0.11 R)
• M16: 14,131,314 km (0.083 R)
• M17: 14,714,895 km (0.108 R)
• M18: 15,369,685 km (0.08 R)
• M19: 16,737,758 km (0.088 R)
• M20: 17,693,987 km (0.074 R)
• M21: 18,247,649 km (0.1 R)
• M22: 19,003,717 km (0.096 R)
• M23: 20,985,739 km (0.069 R)
• M24: 21,536,708 km (0.069 R)
• M25: 22,168,160 km (0.077 R)
• M26: 22,667,817 km (0.109 R)
• M27: 26,617,949 km (0.075 R)
• M28: 27,182,531 km (0.068 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 708.3

Radius: 9.7

Gravity: 7.53 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 4.63 AU - 5.71 AU

Year: 8114 Days

Day: 8.7 Hours

Environment

Temp: -221 °C

Axial Tilt: 120.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 52,528,676 km

• M1: 120,725 km (0.1 R)
• M2: 422,913 km (0.081 R)
• M3: 976,126 km (0.112 R)
• M4: 1,617,901 km (0.099 R)
• M5: 1,938,938 km (0.097 R)
• M6: 2,337,916 km (0.104 R)
• M7: 2,653,417 km (0.058 R)
• M8: 3,235,802 km (0.101 R)
• M9: 4,570,215 km (0.097 R)
• M10: 5,376,398 km (0.096 R)
• M11: 6,274,733 km (0.106 R)
• M12: 9,617,498 km (0.098 R)
• M13: 11,091,336 km (0.028 R)
• M14: 11,614,479 km (0.113 R)
• M15: 12,099,326 km (0.117 R)
• M16: 13,694,488 km (0.045 R)
• M17: 14,114,260 km (0.114 R)
• M18: 14,419,290 km (0.079 R)
• M19: 15,489,663 km (0.096 R)
• M20: 17,089,911 km (0.047 R)
• M21: 17,717,474 km (0.057 R)
• M22: 20,150,684 km (0.114 R)
• M23: 20,615,933 km (0.106 R)
• M24: 21,407,156 km (0.058 R)
• M25: 21,972,935 km (0.097 R)
• M26: 22,548,737 km (0.03 R)
• M27: 23,559,121 km (0.052 R)
• M28: 32,330,793 km (0.104 R)
• M29: 32,968,528 km (0.105 R)
• M30: 38,495,272 km (0.099 R)
• M31: 40,303,312 km (0.071 R)
• M32: 41,664,503 km (0.118 R)

Planet 8 - Ice Giant

Semi-Major Axis: 5.9 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 921.3

Radius: 5.9

Gravity: 26.47 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 5.24 AU - 6.56 AU

Year: 9892 Days

Day: 22.1 Hours

Environment

Temp: -224 °C

Axial Tilt: 7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 52,528,676 km

• M1: 73,453 km (0.111 R)
• M2: 499,358 km (0.087 R)
• M3: 771,626 km (0.102 R)
• M4: 1,049,579 km (0.105 R)
• M5: 2,116,959 km (0.072 R)
• M6: 2,884,097 km (0.119 R)
• M7: 3,430,578 km (0.057 R)
• M8: 3,795,448 km (0.062 R)
• M9: 4,214,920 km (0.108 R)
• M10: 4,572,309 km (0.096 R)
• M11: 5,047,133 km (0.079 R)
• M12: 5,415,892 km (0.053 R)
• M13: 6,282,512 km (0.116 R)
• M14: 7,707,282 km (0.072 R)
• M15: 9,040,798 km (0.074 R)
• M16: 11,747,023 km (0.097 R)
• M17: 12,274,954 km (0.066 R)
• M18: 14,018,517 km (0.108 R)
• M19: 14,612,271 km (0.079 R)
• M20: 20,479,350 km (0.101 R)
• M21: 22,648,519 km (0.028 R)
• M22: 24,585,064 km (0.077 R)
• M23: 27,744,272 km (0.11 R)
• M24: 29,850,310 km (0.095 R)
• M25: 34,734,531 km (0.112 R)
• M26: 37,932,186 km (0.089 R)
• M27: 39,342,146 km (0.087 R)
• M28: 42,266,186 km (0.109 R)
• M29: 44,060,313 km (0.05 R)
• M30: 50,203,400 km (0.058 R)
• M31: 51,901,784 km (0.114 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 529 - 14,750 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit