🌌 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: 606

Radius: 9.2

Gravity: 7.16 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 0.54 AU - 0.62 AU

Year: 300 Days

Day: 7.1 Hours

Environment

Temp: -143 °C

Axial Tilt: 14 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 73,527,983 km

• M1: 114,592 km (0.099 R)
• M2: 455,825 km (0.101 R)
• M3: 743,651 km (0.088 R)
• M4: 1,086,380 km (0.058 R)
• M5: 1,444,367 km (0.052 R)
• M6: 1,748,650 km (0.116 R)
• M7: 2,142,840 km (0.086 R)
• M8: 2,677,353 km (0.071 R)
• M9: 3,051,198 km (0.095 R)
• M10: 3,383,754 km (0.098 R)
• M11: 3,740,545 km (0.112 R)
• M12: 4,036,599 km (0.117 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 120.6

Radius: 13.5

Gravity: 0.66 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 0.55 AU - 0.65 AU

Year: 315 Days

Day: 5.6 Hours

Environment

Temp: -145 °C

Axial Tilt: 28.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (4)

Outer Limit: 73,527,983 km

• M1: 167,998 km (0.118 R)
• M2: 678,726 km (0.115 R)
• M3: 1,223,860 km (0.079 R)
• M4: 1,933,403 km (0.071 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 724.9

Radius: 12.3

Gravity: 4.79 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 0.7 AU - 0.86 AU

Year: 467 Days

Day: 9.3 Hours

Environment

Temp: -174 °C

Axial Tilt: 43.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 73,527,983 km

• M1: 159,023 km (0.068 R)
• M2: 651,499 km (0.057 R)
• M3: 1,083,986 km (0.038 R)
• M4: 1,591,273 km (0.101 R)
• M5: 3,259,887 km (0.065 R)
• M6: 3,963,895 km (0.096 R)
• M7: 4,453,678 km (0.047 R)
• M8: 5,046,983 km (0.081 R)
• M9: 5,471,393 km (0.11 R)
• M10: 5,972,845 km (0.047 R)

Asteroid Belt

Center: 1.22 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 1.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 352.1

Radius: 12.4

Gravity: 2.29 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 1.47 AU - 1.83 AU

Year: 1438 Days

Day: 13.9 Hours

Environment

Temp: -194 °C

Axial Tilt: 38.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 73,527,983 km

• M1: 154,385 km (0.117 R)
• M2: 642,672 km (0.094 R)
• M3: 1,204,861 km (0.115 R)
• M4: 1,735,186 km (0.112 R)
• M5: 2,264,912 km (0.089 R)
• M6: 2,940,197 km (0.102 R)
• M7: 3,476,804 km (0.078 R)
• M8: 4,013,262 km (0.104 R)
• M9: 4,711,884 km (0.091 R)
• M10: 5,157,387 km (0.088 R)
• M11: 5,550,231 km (0.088 R)
• M12: 6,374,066 km (0.104 R)
• M13: 7,399,709 km (0.089 R)
• M14: 8,777,655 km (0.086 R)
• M15: 9,225,551 km (0.076 R)
• M16: 10,412,610 km (0.112 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 854

Radius: 14.8

Gravity: 3.9 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 1.97 AU - 2.55 AU

Year: 2304 Days

Day: 8.6 Hours

Environment

Temp: -213 °C

Axial Tilt: 24 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 73,527,983 km

• M1: 184,454 km (0.097 R)
• M2: 677,080 km (0.063 R)
• M3: 1,314,666 km (0.112 R)
• M4: 2,361,702 km (0.095 R)
• M5: 2,931,669 km (0.113 R)
• M6: 3,666,644 km (0.091 R)
• M7: 5,507,446 km (0.067 R)
• M8: 6,117,207 km (0.109 R)
• M9: 7,323,115 km (0.096 R)
• M10: 8,222,198 km (0.081 R)
• M11: 11,527,264 km (0.097 R)
• M12: 13,587,675 km (0.098 R)
• M13: 14,185,618 km (0.1 R)
• M14: 15,188,821 km (0.036 R)
• M15: 15,732,909 km (0.048 R)
• M16: 17,931,100 km (0.093 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 716.3

Radius: 11.2

Gravity: 5.71 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 2.13 AU - 2.43 AU

Year: 2335 Days

Day: 10.5 Hours

Environment

Temp: -214 °C

Axial Tilt: 1.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 73,527,983 km

• M1: 139,276 km (0.115 R)
• M2: 487,839 km (0.094 R)
• M3: 891,155 km (0.074 R)
• M4: 1,457,382 km (0.099 R)
• M5: 1,863,989 km (0.092 R)
• M6: 2,253,991 km (0.089 R)
• M7: 2,728,665 km (0.076 R)
• M8: 3,303,271 km (0.091 R)
• M9: 3,656,471 km (0.051 R)
• M10: 4,213,873 km (0.117 R)
• M11: 5,237,421 km (0.045 R)
• M12: 6,232,846 km (0.106 R)
• M13: 7,232,758 km (0.083 R)
• M14: 7,679,607 km (0.084 R)
• M15: 8,695,077 km (0.119 R)
• M16: 10,308,490 km (0.064 R)
• M17: 12,405,104 km (0.099 R)
• M18: 13,003,346 km (0.108 R)
• M19: 13,397,985 km (0.094 R)
• M20: 14,027,792 km (0.115 R)
• M21: 14,396,551 km (0.088 R)
• M22: 14,961,732 km (0.046 R)
• M23: 16,086,409 km (0.116 R)
• M24: 17,636,991 km (0.073 R)

Planet 7 - Gas Giant

Semi-Major Axis: 2.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 228.7

Radius: 12

Gravity: 1.59 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 2.27 AU - 2.81 AU

Year: 2746 Days

Day: 14.8 Hours

Environment

Temp: -213 °C

Axial Tilt: 12.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 73,527,983 km

• M1: 149,448 km (0.074 R)
• M2: 571,314 km (0.058 R)
• M3: 1,186,311 km (0.117 R)
• M4: 1,610,720 km (0.071 R)
• M5: 4,855,199 km (0.115 R)
• M6: 6,106,735 km (0.12 R)
• M7: 7,562,472 km (0.119 R)
• M8: 10,179,836 km (0.083 R)
• M9: 10,865,742 km (0.04 R)
• M10: 11,952,421 km (0.092 R)
• M11: 13,963,914 km (0.089 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 593.5

Radius: 11.8

Gravity: 4.26 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 4.84 AU - 6.18 AU

Year: 8772 Days

Day: 12.4 Hours

Environment

Temp: -218 °C

Axial Tilt: 36.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 73,527,983 km

• M1: 147,354 km (0.047 R)
• M2: 647,908 km (0.068 R)
• M3: 1,023,997 km (0.104 R)
• M4: 1,801,308 km (0.087 R)
• M5: 3,001,681 km (0.05 R)
• M6: 3,510,912 km (0.09 R)
• M7: 4,396,681 km (0.12 R)
• M8: 5,300,402 km (0.107 R)
• M9: 6,536,679 km (0.087 R)
• M10: 8,372,993 km (0.106 R)
• M11: 9,479,269 km (0.085 R)
• M12: 9,948,109 km (0.047 R)
• M13: 11,500,935 km (0.077 R)
• M14: 12,753,368 km (0.085 R)
• M15: 13,500,460 km (0.05 R)
• M16: 17,962,964 km (0.105 R)
• M17: 18,682,231 km (0.069 R)
• M18: 26,503,507 km (0.1 R)
• M19: 29,962,359 km (0.09 R)
• M20: 31,076,564 km (0.059 R)
• M21: 32,640,161 km (0.066 R)
• M22: 34,584,933 km (0.078 R)
• M23: 35,585,743 km (0.113 R)
• M24: 39,061,500 km (0.03 R)
• M25: 40,635,718 km (0.079 R)

Planet 9 - Ice Giant

Semi-Major Axis: 6.61 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 642.7

Radius: 3.3

Gravity: 59.02 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 6.33 AU - 6.89 AU

Year: 11526 Days

Day: 25 Hours

Environment

Temp: -229 °C

Axial Tilt: 33.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 73,527,983 km

• M1: 41,139 km (0.105 R)
• M2: 191,784 km (0.099 R)
• M3: 303,384 km (0.073 R)
• M4: 453,431 km (0.115 R)
• M5: 589,864 km (0.099 R)
• M6: 701,464 km (0.104 R)
• M7: 1,078,301 km (0.094 R)
• M8: 1,311,225 km (0.061 R)
• M9: 1,561,802 km (0.117 R)
• M10: 1,714,242 km (0.105 R)
• M11: 2,327,743 km (0.113 R)
• M12: 2,759,183 km (0.087 R)
• M13: 3,075,134 km (0.101 R)
• M14: 3,619,670 km (0.092 R)
• M15: 4,522,344 km (0.077 R)
• M16: 6,798,475 km (0.106 R)
• M17: 7,372,632 km (0.115 R)
• M18: 9,093,157 km (0.077 R)
• M19: 9,586,830 km (0.1 R)
• M20: 11,008,608 km (0.101 R)
• M21: 11,174,811 km (0.052 R)
• M22: 12,565,024 km (0.111 R)
• M23: 12,991,229 km (0.1 R)
• M24: 14,196,688 km (0.044 R)
• M25: 17,344,976 km (0.119 R)
• M26: 19,120,403 km (0.065 R)
• M27: 21,699,919 km (0.079 R)
• M28: 22,136,446 km (0.104 R)
• M29: 23,665,037 km (0.059 R)
• M30: 26,432,298 km (0.049 R)
• M31: 32,258,238 km (0.047 R)
• M32: 35,769,898 km (0.076 R)
• M33: 38,756,171 km (0.106 R)
• M34: 43,540,610 km (0.094 R)
• M35: 50,359,131 km (0.05 R)

Planet 10 - Ice Giant

Semi-Major Axis: 9.55 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 617.1

Radius: 4.6

Gravity: 29.16 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 8.68 AU - 10.42 AU

Year: 20017 Days

Day: 23.7 Hours

Environment

Temp: -227 °C

Axial Tilt: 11.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 73,527,983 km

• M1: 58,792 km (0.109 R)
• M2: 352,602 km (0.098 R)
• M3: 861,085 km (0.108 R)
• M4: 1,022,950 km (0.038 R)
• M5: 1,393,803 km (0.04 R)
• M6: 1,601,894 km (0.087 R)
• M7: 2,697,549 km (0.109 R)
• M8: 2,844,155 km (0.118 R)
• M9: 4,974,129 km (0.066 R)
• M10: 6,021,763 km (0.076 R)
• M11: 6,315,723 km (0.113 R)
• M12: 6,752,249 km (0.12 R)
• M13: 7,161,998 km (0.059 R)
• M14: 11,690,625 km (0.1 R)
• M15: 15,223,379 km (0.079 R)
• M16: 19,956,057 km (0.05 R)
• M17: 23,983,680 km (0.088 R)
• M18: 26,576,062 km (0.117 R)
• M19: 29,229,928 km (0.116 R)
• M20: 30,192,889 km (0.051 R)
• M21: 36,281,224 km (0.038 R)
• M22: 45,177,510 km (0.094 R)
• M23: 52,201,728 km (0.055 R)
• M24: 58,017,495 km (0.086 R)
• M25: 59,727,698 km (0.094 R)
• M26: 65,466,571 km (0.109 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 445 - 20,187 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit