🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 720.5

Radius: 11.3

Gravity: 5.64 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 1.2 AU - 1.42 AU

Year: 1000 Days

Day: 12.4 Hours

Environment

Temp: -181 °C

Axial Tilt: 10.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 65,315,506 km

• M1: 140,622 km (0.109 R)
• M2: 496,216 km (0.098 R)
• M3: 919,129 km (0.102 R)
• M4: 1,329,775 km (0.098 R)
• M5: 1,735,934 km (0.118 R)
• M6: 2,214,796 km (0.052 R)
• M7: 2,818,573 km (0.108 R)
• M8: 3,201,095 km (0.098 R)
• M9: 5,019,457 km (0.037 R)
• M10: 5,445,213 km (0.09 R)
• M11: 6,347,438 km (0.089 R)
• M12: 9,278,359 km (0.051 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 539.3

Radius: 8.2

Gravity: 8.02 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 1.56 AU - 2.04 AU

Year: 1610 Days

Day: 8.5 Hours

Environment

Temp: -202 °C

Axial Tilt: 15.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 65,315,506 km

• M1: 102,026 km (0.073 R)
• M2: 409,300 km (0.102 R)
• M3: 765,792 km (0.068 R)
• M4: 1,078,900 km (0.092 R)
• M5: 1,400,535 km (0.034 R)
• M6: 1,707,510 km (0.084 R)
• M7: 2,409,423 km (0.102 R)
• M8: 2,909,828 km (0.05 R)
• M9: 3,461,844 km (0.103 R)
• M10: 3,890,293 km (0.101 R)
• M11: 5,305,638 km (0.071 R)
• M12: 5,718,678 km (0.099 R)
• M13: 6,059,611 km (0.106 R)
• M14: 6,608,935 km (0.104 R)
• M15: 6,959,143 km (0.114 R)
• M16: 7,348,247 km (0.107 R)
• M17: 7,917,168 km (0.032 R)
• M18: 8,900,176 km (0.067 R)
• M19: 9,421,225 km (0.096 R)
• M20: 10,625,488 km (0.115 R)
• M21: 11,141,750 km (0.073 R)
• M22: 11,747,023 km (0.11 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 660.7

Radius: 11

Gravity: 5.46 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 2.21 AU - 2.23 AU

Year: 2206 Days

Day: 8.5 Hours

Environment

Temp: -194 °C

Axial Tilt: 48.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 65,315,506 km

• M1: 138,827 km (0.11 R)
• M2: 521,498 km (0.109 R)
• M3: 1,078,002 km (0.104 R)
• M4: 1,597,855 km (0.093 R)
• M5: 3,069,150 km (0.051 R)
• M6: 3,500,740 km (0.107 R)
• M7: 4,344,621 km (0.111 R)
• M8: 5,341,990 km (0.098 R)
• M9: 6,070,682 km (0.04 R)
• M10: 6,459,187 km (0.075 R)
• M11: 6,919,650 km (0.111 R)
• M12: 8,820,440 km (0.104 R)
• M13: 9,803,298 km (0.058 R)
• M14: 10,970,760 km (0.101 R)
• M15: 11,315,284 km (0.055 R)
• M16: 11,746,275 km (0.047 R)
• M17: 12,269,569 km (0.098 R)
• M18: 12,682,758 km (0.115 R)
• M19: 13,362,979 km (0.074 R)
• M20: 14,750,200 km (0.099 R)
• M21: 15,839,871 km (0.057 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 93.7

Radius: 10.6

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 2.72 AU - 2.82 AU

Year: 3074 Days

Day: 12.3 Hours

Environment

Temp: -213 °C

Axial Tilt: 19.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 65,315,506 km

• M1: 131,796 km (0.038 R)
• M2: 486,043 km (0.079 R)
• M3: 864,975 km (0.04 R)
• M4: 1,278,763 km (0.081 R)
• M5: 1,668,166 km (0.119 R)
• M6: 2,032,437 km (0.075 R)
• M7: 2,438,595 km (0.098 R)
• M8: 2,925,087 km (0.068 R)
• M9: 3,816,092 km (0.075 R)
• M10: 4,897,685 km (0.119 R)
• M11: 6,935,656 km (0.09 R)
• M12: 7,478,398 km (0.067 R)
• M13: 9,103,629 km (0.105 R)
• M14: 11,050,944 km (0.113 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 637.3

Radius: 11.5

Gravity: 4.82 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 2.33 AU - 3.49 AU

Year: 3310 Days

Day: 13.4 Hours

Environment

Temp: -213 °C

Axial Tilt: 20 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 65,315,506 km

• M1: 143,016 km (0.107 R)
• M2: 786,735 km (0.099 R)
• M3: 1,514,230 km (0.094 R)
• M4: 1,887,476 km (0.078 R)
• M5: 2,482,577 km (0.093 R)
• M6: 3,008,413 km (0.11 R)
• M7: 3,418,012 km (0.052 R)
• M8: 4,759,157 km (0.119 R)
• M9: 5,369,068 km (0.096 R)
• M10: 6,424,032 km (0.079 R)
• M11: 6,864,747 km (0.079 R)
• M12: 7,612,138 km (0.049 R)
• M13: 8,656,780 km (0.064 R)
• M14: 10,026,049 km (0.066 R)
• M15: 10,459,584 km (0.101 R)
• M16: 13,142,771 km (0.118 R)
• M17: 13,806,836 km (0.1 R)
• M18: 16,201,001 km (0.092 R)
• M19: 18,329,479 km (0.056 R)
• M20: 18,859,804 km (0.101 R)
• M21: 20,512,112 km (0.047 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 637.1

Radius: 14.2

Gravity: 3.16 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 3.03 AU - 3.33 AU

Year: 3782 Days

Day: 12.8 Hours

Environment

Temp: -223 °C

Axial Tilt: 27.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 65,315,506 km

• M1: 177,423 km (0.089 R)
• M2: 819,348 km (0.067 R)
• M3: 1,719,628 km (0.032 R)
• M4: 2,525,511 km (0.111 R)
• M5: 3,051,946 km (0.081 R)
• M6: 4,108,706 km (0.052 R)
• M7: 6,396,207 km (0.118 R)
• M8: 9,703,965 km (0.041 R)
• M9: 10,301,758 km (0.039 R)
• M10: 11,352,683 km (0.066 R)
• M11: 12,152,882 km (0.108 R)
• M12: 18,062,148 km (0.092 R)
• M13: 18,784,705 km (0.07 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 685.1

Radius: 9.5

Gravity: 7.59 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 3.9 AU - 4.84 AU

Year: 6092 Days

Day: 12 Hours

Environment

Temp: -227 °C

Axial Tilt: 12.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 65,315,506 km

• M1: 118,930 km (0.099 R)
• M2: 454,628 km (0.081 R)
• M3: 1,111,512 km (0.077 R)
• M4: 1,455,587 km (0.119 R)
• M5: 1,928,466 km (0.1 R)
• M6: 2,716,398 km (0.118 R)
• M7: 3,246,423 km (0.111 R)
• M8: 3,682,352 km (0.099 R)
• M9: 4,132,192 km (0.093 R)
• M10: 4,592,056 km (0.1 R)
• M11: 5,614,408 km (0.098 R)
• M12: 6,018,622 km (0.079 R)
• M13: 7,240,537 km (0.108 R)
• M14: 8,299,690 km (0.075 R)
• M15: 9,898,143 km (0.079 R)
• M16: 11,943,595 km (0.107 R)
• M17: 12,509,075 km (0.057 R)
• M18: 13,804,742 km (0.054 R)
• M19: 14,427,667 km (0.067 R)
• M20: 15,547,557 km (0.071 R)
• M21: 22,413,651 km (0.115 R)
• M22: 23,037,324 km (0.116 R)
• M23: 27,288,148 km (0.072 R)
• M24: 32,626,697 km (0.1 R)
• M25: 33,326,965 km (0.077 R)

Planet 8 - Gas Giant

Semi-Major Axis: 4.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 354.2

Radius: 12.9

Gravity: 2.13 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 3.66 AU - 5.48 AU

Year: 6515 Days

Day: 12.8 Hours

Environment

Temp: -224 °C

Axial Tilt: 25.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 65,315,506 km

• M1: 160,818 km (0.105 R)
• M2: 713,881 km (0.098 R)
• M3: 1,640,490 km (0.068 R)
• M4: 2,200,585 km (0.077 R)
• M5: 2,609,735 km (0.08 R)
• M6: 3,360,118 km (0.111 R)
• M7: 3,863,365 km (0.11 R)
• M8: 4,297,199 km (0.087 R)
• M9: 8,924,710 km (0.087 R)
• M10: 10,107,281 km (0.098 R)
• M11: 10,538,422 km (0.061 R)
• M12: 11,576,930 km (0.096 R)
• M13: 13,184,808 km (0.082 R)
• M14: 17,080,636 km (0.069 R)
• M15: 20,429,833 km (0.074 R)
• M16: 23,662,494 km (0.087 R)
• M17: 26,159,132 km (0.052 R)

Planet 9 - Ice Giant

Semi-Major Axis: 5.91 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 815.5

Radius: 4.3

Gravity: 44.1 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 5.21 AU - 6.61 AU

Year: 9581 Days

Day: 15.2 Hours

Environment

Temp: -233 °C

Axial Tilt: 17.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 65,315,506 km

• M1: 53,556 km (0.069 R)
• M2: 322,383 km (0.052 R)
• M3: 743,801 km (0.116 R)
• M4: 3,070,048 km (0.106 R)
• M5: 4,312,159 km (0.076 R)
• M6: 5,239,516 km (0.068 R)
• M7: 5,576,261 km (0.117 R)
• M8: 6,988,165 km (0.089 R)
• M9: 8,125,408 km (0.082 R)
• M10: 13,349,216 km (0.112 R)
• M11: 21,447,996 km (0.071 R)
• M12: 26,263,701 km (0.047 R)
• M13: 28,972,919 km (0.11 R)
• M14: 41,147,942 km (0.073 R)
• M15: 43,144,624 km (0.08 R)
• M16: 48,636,362 km (0.087 R)

Planet 10 - Ice Giant

Semi-Major Axis: 9.75 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 420.5

Radius: 5.7

Gravity: 12.94 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 8.15 AU - 11.35 AU

Year: 20302 Days

Day: 20.7 Hours

Environment

Temp: -245 °C

Axial Tilt: 39.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 65,315,506 km

• M1: 70,909 km (0.094 R)
• M2: 939,475 km (0.087 R)
• M3: 1,298,809 km (0.066 R)
• M4: 2,149,273 km (0.091 R)
• M5: 5,781,659 km (0.108 R)
• M6: 9,839,351 km (0.089 R)
• M7: 13,132,898 km (0.062 R)
• M8: 14,807,496 km (0.047 R)
• M9: 16,541,037 km (0.079 R)
• M10: 24,524,925 km (0.078 R)
• M11: 26,402,528 km (0.114 R)
• M12: 28,938,362 km (0.032 R)
• M13: 46,377,135 km (0.066 R)
• M14: 47,317,807 km (0.096 R)
• M15: 50,876,141 km (0.056 R)
• M16: 52,550,890 km (0.049 R)
• M17: 53,401,802 km (0.093 R)
• M18: 58,701,756 km (0.117 R)
• M19: 59,802,198 km (0.097 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 205 - 12,348 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit