🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 604.7

Radius: 12.7

Gravity: 3.75 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 0.52 AU - 0.84 AU

Year: 362 Days

Day: 11.3 Hours

Environment

Temp: -146 °C

Axial Tilt: 9.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 52,692,614 km

• M1: 157,975 km (0.079 R)
• M2: 599,139 km (0.095 R)
• M3: 1,009,337 km (0.091 R)
• M4: 1,559,259 km (0.096 R)
• M5: 2,030,941 km (0.049 R)
• M6: 2,462,231 km (0.099 R)
• M7: 2,965,179 km (0.094 R)
• M8: 3,445,837 km (0.068 R)
• M9: 3,941,156 km (0.069 R)
• M10: 4,337,141 km (0.092 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 142.4

Radius: 13

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 0.66 AU - 0.74 AU

Year: 378 Days

Day: 11.3 Hours

Environment

Temp: -143 °C

Axial Tilt: 35.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 52,692,614 km

• M1: 162,014 km (0.108 R)
• M2: 603,627 km (0.049 R)
• M3: 1,116,748 km (0.109 R)
• M4: 1,769,892 km (0.1 R)
• M5: 2,331,932 km (0.086 R)
• M6: 2,891,128 km (0.09 R)

Asteroid Belt

Center: 1 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 1.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 215.7

Radius: 8.8

Gravity: 2.79 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 1.06 AU - 1.54 AU

Year: 957 Days

Day: 14.4 Hours

Environment

Temp: -170 °C

Axial Tilt: 49.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 52,692,614 km

• M1: 109,655 km (0.11 R)
• M2: 407,205 km (0.116 R)
• M3: 762,949 km (0.096 R)
• M4: 1,080,845 km (0.041 R)
• M5: 1,426,117 km (0.103 R)
• M6: 1,717,234 km (0.115 R)
• M7: 2,119,652 km (0.092 R)
• M8: 2,451,909 km (0.116 R)
• M9: 3,246,573 km (0.029 R)
• M10: 4,017,900 km (0.12 R)
• M11: 4,394,587 km (0.097 R)
• M12: 4,715,774 km (0.107 R)
• M13: 5,474,684 km (0.104 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 840.1

Radius: 9.7

Gravity: 8.93 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 1.09 AU - 1.53 AU

Year: 968 Days

Day: 13.5 Hours

Environment

Temp: -182 °C

Axial Tilt: 45.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 52,692,614 km

• M1: 120,576 km (0.089 R)
• M2: 494,720 km (0.062 R)
• M3: 1,425,967 km (0.11 R)
• M4: 1,861,746 km (0.066 R)
• M5: 2,240,228 km (0.096 R)
• M6: 2,560,517 km (0.102 R)
• M7: 3,168,034 km (0.119 R)
• M8: 3,884,758 km (0.088 R)
• M9: 6,148,921 km (0.09 R)
• M10: 6,528,900 km (0.061 R)
• M11: 7,866,754 km (0.085 R)
• M12: 9,823,195 km (0.037 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 855.5

Radius: 8

Gravity: 13.37 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 2.98 AU - 4.42 AU

Year: 4595 Days

Day: 7.4 Hours

Environment

Temp: -213 °C

Axial Tilt: 28.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 52,692,614 km

• M1: 99,632 km (0.056 R)
• M2: 487,091 km (0.105 R)
• M3: 846,724 km (0.119 R)
• M4: 1,210,546 km (0.09 R)
• M5: 1,638,845 km (0.054 R)
• M6: 1,945,072 km (0.079 R)
• M7: 2,552,588 km (0.029 R)
• M8: 3,726,333 km (0.067 R)
• M9: 4,507,833 km (0.115 R)
• M10: 4,764,991 km (0.067 R)
• M11: 5,280,954 km (0.066 R)
• M12: 6,717,543 km (0.109 R)
• M13: 7,981,794 km (0.055 R)
• M14: 8,948,346 km (0.102 R)
• M15: 9,439,027 km (0.062 R)
• M16: 10,835,673 km (0.083 R)
• M17: 11,205,329 km (0.111 R)
• M18: 11,775,447 km (0.043 R)
• M19: 13,025,487 km (0.056 R)
• M20: 17,492,329 km (0.081 R)
• M21: 19,182,785 km (0.096 R)
• M22: 20,415,173 km (0.076 R)
• M23: 21,050,664 km (0.057 R)
• M24: 21,772,175 km (0.066 R)
• M25: 24,585,812 km (0.082 R)
• M26: 24,903,857 km (0.109 R)
• M27: 26,120,835 km (0.105 R)
• M28: 28,497,946 km (0.062 R)
• M29: 28,760,939 km (0.061 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 523.8

Radius: 14.2

Gravity: 2.6 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 3.76 AU - 5.74 AU

Year: 6684 Days

Day: 5.5 Hours

Environment

Temp: -207 °C

Axial Tilt: 14.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 52,692,614 km

• M1: 176,675 km (0.107 R)
• M2: 625,917 km (0.099 R)
• M3: 1,363,585 km (0.113 R)
• M4: 2,278,076 km (0.113 R)
• M5: 3,094,133 km (0.091 R)
• M6: 4,520,548 km (0.102 R)
• M7: 5,483,809 km (0.084 R)
• M8: 6,093,271 km (0.113 R)
• M9: 6,747,612 km (0.107 R)
• M10: 7,484,980 km (0.054 R)
• M11: 8,630,900 km (0.117 R)
• M12: 9,120,833 km (0.112 R)
• M13: 9,586,381 km (0.114 R)
• M14: 11,906,195 km (0.077 R)
• M15: 12,462,999 km (0.12 R)
• M16: 13,793,522 km (0.092 R)
• M17: 18,420,883 km (0.094 R)
• M18: 19,098,263 km (0.089 R)
• M19: 19,582,212 km (0.07 R)
• M20: 20,216,507 km (0.115 R)
• M21: 22,430,256 km (0.085 R)
• M22: 23,046,898 km (0.093 R)
• M23: 25,963,309 km (0.115 R)
• M24: 26,987,755 km (0.087 R)
• M25: 31,741,377 km (0.119 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 291.9

Radius: 14.3

Gravity: 1.43 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 4.81 AU - 4.87 AU

Year: 6875 Days

Day: 13.2 Hours

Environment

Temp: -209 °C

Axial Tilt: 7.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 52,692,614 km

• M1: 178,470 km (0.111 R)
• M2: 777,759 km (0.119 R)
• M3: 1,469,649 km (0.084 R)
• M4: 2,116,211 km (0.108 R)
• M5: 3,523,329 km (0.032 R)
• M6: 5,294,119 km (0.062 R)
• M7: 6,178,392 km (0.115 R)
• M8: 7,026,911 km (0.073 R)
• M9: 8,059,585 km (0.106 R)
• M10: 9,591,168 km (0.106 R)
• M11: 10,383,289 km (0.097 R)
• M12: 11,722,489 km (0.109 R)
• M13: 13,787,239 km (0.083 R)
• M14: 14,419,290 km (0.109 R)
• M15: 15,855,280 km (0.111 R)
• M16: 16,963,501 km (0.108 R)
• M17: 19,465,077 km (0.026 R)
• M18: 22,203,466 km (0.112 R)
• M19: 24,956,814 km (0.041 R)
• M20: 25,896,738 km (0.099 R)
• M21: 27,847,195 km (0.082 R)

Planet 8 - Ice Giant

Semi-Major Axis: 6 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 729.9

Radius: 3.5

Gravity: 59.58 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 5.06 AU - 6.94 AU

Year: 9489 Days

Day: 20.3 Hours

Environment

Temp: -219 °C

Axial Tilt: 25.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 52,692,614 km

• M1: 44,281 km (0.077 R)
• M2: 159,771 km (0.105 R)
• M3: 314,455 km (0.12 R)
• M4: 526,136 km (0.118 R)
• M5: 641,027 km (0.107 R)
• M6: 854,653 km (0.062 R)
• M7: 1,047,484 km (0.075 R)
• M8: 1,410,259 km (0.11 R)
• M9: 1,710,352 km (0.061 R)
• M10: 1,867,430 km (0.115 R)
• M11: 2,068,639 km (0.12 R)
• M12: 2,676,456 km (0.112 R)
• M13: 4,094,643 km (0.052 R)
• M14: 5,365,776 km (0.098 R)
• M15: 6,761,824 km (0.11 R)
• M16: 7,439,951 km (0.111 R)
• M17: 8,562,683 km (0.103 R)
• M18: 8,883,271 km (0.11 R)
• M19: 9,069,969 km (0.118 R)
• M20: 11,192,015 km (0.052 R)
• M21: 11,686,286 km (0.069 R)
• M22: 12,023,779 km (0.036 R)
• M23: 12,659,121 km (0.084 R)
• M24: 13,438,676 km (0.075 R)
• M25: 15,225,323 km (0.087 R)
• M26: 16,664,904 km (0.088 R)
• M27: 17,526,887 km (0.08 R)
• M28: 18,342,793 km (0.096 R)
• M29: 20,942,206 km (0.103 R)
• M30: 23,243,320 km (0.069 R)
• M31: 24,408,987 km (0.069 R)
• M32: 36,108,887 km (0.093 R)
• M33: 39,150,062 km (0.104 R)
• M34: 39,400,489 km (0.099 R)
• M35: 43,553,774 km (0.115 R)

Planet 9 - Ice Giant

Semi-Major Axis: 6.82 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 353.3

Radius: 4.2

Gravity: 20.03 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 5.16 AU - 8.48 AU

Year: 11500 Days

Day: 21.9 Hours

Environment

Temp: -232 °C

Axial Tilt: 4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 52,692,614 km

• M1: 54,902 km (0.109 R)
• M2: 228,137 km (0.05 R)
• M3: 545,135 km (0.109 R)
• M4: 1,038,060 km (0.084 R)
• M5: 1,332,169 km (0.088 R)
• M6: 2,204,175 km (0.067 R)
• M7: 2,914,316 km (0.067 R)
• M8: 4,021,789 km (0.111 R)
• M9: 4,207,889 km (0.117 R)
• M10: 4,483,598 km (0.101 R)
• M11: 6,761,973 km (0.08 R)
• M12: 7,652,978 km (0.114 R)
• M13: 8,359,828 km (0.098 R)
• M14: 10,639,849 km (0.091 R)
• M15: 13,716,180 km (0.07 R)
• M16: 19,668,380 km (0.114 R)
• M17: 20,127,496 km (0.069 R)
• M18: 22,697,587 km (0.12 R)
• M19: 23,202,630 km (0.103 R)
• M20: 23,801,320 km (0.104 R)
• M21: 23,974,256 km (0.071 R)
• M22: 24,586,111 km (0.073 R)
• M23: 25,208,438 km (0.078 R)
• M24: 26,023,746 km (0.085 R)
• M25: 26,207,303 km (0.053 R)
• M26: 30,365,376 km (0.106 R)
• M27: 32,441,046 km (0.06 R)
• M28: 33,839,637 km (0.096 R)
• M29: 36,641,455 km (0.051 R)
• M30: 39,352,169 km (0.092 R)
• M31: 39,958,638 km (0.118 R)

Planet 10 - Ice Giant

Semi-Major Axis: 9.4 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 262.8

Radius: 7.1

Gravity: 5.21 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 7.12 AU - 11.68 AU

Year: 18608 Days

Day: 23.7 Hours

Environment

Temp: -229 °C

Axial Tilt: 123.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 52,692,614 km

• M1: 88,712 km (0.109 R)
• M2: 311,912 km (0.035 R)
• M3: 1,828,236 km (0.069 R)
• M4: 2,461,633 km (0.095 R)
• M5: 5,833,569 km (0.093 R)
• M6: 6,546,253 km (0.076 R)
• M7: 6,943,884 km (0.103 R)
• M8: 11,057,826 km (0.114 R)
• M9: 26,122,930 km (0.092 R)
• M10: 27,632,223 km (0.096 R)
• M11: 29,198,812 km (0.057 R)
• M12: 31,378,602 km (0.105 R)
• M13: 32,280,079 km (0.119 R)
• M14: 33,664,458 km (0.087 R)
• M15: 40,518,733 km (0.092 R)
• M16: 44,200,336 km (0.076 R)
• M17: 52,535,032 km (0.111 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 358 - 12,966 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit