🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 219.8

Radius: 10.2

Gravity: 2.11 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 0.72 AU - 1.18 AU

Year: 639 Days

Day: 6.6 Hours

Environment

Temp: -173 °C

Axial Tilt: 45.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 70,523,706 km

• M1: 126,859 km (0.051 R)
• M2: 531,072 km (0.055 R)
• M3: 893,249 km (0.089 R)
• M4: 1,400,685 km (0.102 R)
• M5: 1,815,819 km (0.119 R)
• M6: 2,641,150 km (0.102 R)
• M7: 3,193,466 km (0.101 R)
• M8: 4,231,077 km (0.118 R)
• M9: 4,755,567 km (0.063 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 924.7

Radius: 13.4

Gravity: 5.15 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 1.09 AU - 1.21 AU

Year: 851 Days

Day: 14.2 Hours

Environment

Temp: -182 °C

Axial Tilt: 5.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 70,523,706 km

• M1: 166,652 km (0.091 R)
• M2: 702,661 km (0.057 R)
• M3: 1,122,882 km (0.069 R)
• M4: 1,576,462 km (0.113 R)
• M5: 2,113,968 km (0.114 R)
• M6: 2,640,552 km (0.075 R)
• M7: 3,213,362 km (0.096 R)
• M8: 3,806,667 km (0.111 R)
• M9: 4,404,012 km (0.106 R)
• M10: 5,310,575 km (0.039 R)
• M11: 6,294,480 km (0.094 R)
• M12: 6,922,492 km (0.079 R)
• M13: 7,396,418 km (0.086 R)
• M14: 8,596,342 km (0.115 R)
• M15: 10,160,687 km (0.106 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 65.4

Radius: 9.1

Gravity: 0.79 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 0.9 AU - 1.46 AU

Year: 885 Days

Day: 11.3 Hours

Environment

Temp: -184 °C

Axial Tilt: 12.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 70,523,706 km

• M1: 113,246 km (0.095 R)
• M2: 469,139 km (0.063 R)
• M3: 780,302 km (0.079 R)
• M4: 1,197,980 km (0.101 R)
• M5: 1,781,711 km (0.116 R)
• M6: 2,242,023 km (0.107 R)
• M7: 2,606,444 km (0.113 R)
• M8: 3,327,057 km (0.115 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 219.1

Radius: 14

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 1.24 AU - 1.7 AU

Year: 1230 Days

Day: 7.1 Hours

Environment

Temp: -192 °C

Axial Tilt: 10.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 70,523,706 km

• M1: 174,132 km (0.058 R)
• M2: 946,356 km (0.029 R)
• M3: 1,416,542 km (0.083 R)
• M4: 1,896,452 km (0.057 R)
• M5: 2,625,143 km (0.071 R)
• M6: 4,221,353 km (0.105 R)
• M7: 5,291,576 km (0.049 R)
• M8: 6,556,276 km (0.093 R)
• M9: 7,641,908 km (0.053 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 876.3

Radius: 12.8

Gravity: 5.35 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 1.32 AU - 1.76 AU

Year: 1319 Days

Day: 6.6 Hours

Environment

Temp: -189 °C

Axial Tilt: 28.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 70,523,706 km

• M1: 159,172 km (0.081 R)
• M2: 812,466 km (0.101 R)
• M3: 1,218,624 km (0.073 R)
• M4: 1,651,261 km (0.113 R)
• M5: 2,109,480 km (0.115 R)
• M6: 3,037,286 km (0.103 R)
• M7: 3,522,880 km (0.064 R)
• M8: 4,148,798 km (0.086 R)
• M9: 4,671,044 km (0.087 R)
• M10: 6,580,212 km (0.104 R)
• M11: 7,587,006 km (0.101 R)
• M12: 8,170,138 km (0.083 R)
• M13: 10,467,513 km (0.05 R)
• M14: 12,096,035 km (0.113 R)
• M15: 12,585,519 km (0.115 R)
• M16: 13,404,119 km (0.108 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 529.7

Radius: 13.3

Gravity: 2.99 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 2.46 AU - 2.7 AU

Year: 2860 Days

Day: 7.5 Hours

Environment

Temp: -203 °C

Axial Tilt: 19.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 70,523,706 km

• M1: 173,384 km (0.097 R)
• M2: 821,442 km (0.045 R)
• M3: 1,432,549 km (0.1 R)
• M4: 2,032,586 km (0.056 R)
• M5: 2,905,340 km (0.07 R)
• M6: 3,332,891 km (0.113 R)
• M7: 4,133,838 km (0.117 R)
• M8: 4,743,898 km (0.089 R)
• M9: 5,413,498 km (0.063 R)
• M10: 7,653,128 km (0.118 R)
• M11: 8,776,159 km (0.079 R)
• M12: 9,932,999 km (0.111 R)
• M13: 10,914,062 km (0.104 R)
• M14: 12,677,073 km (0.094 R)
• M15: 13,201,414 km (0.11 R)
• M16: 14,153,754 km (0.079 R)
• M17: 15,054,483 km (0.083 R)
• M18: 16,761,245 km (0.098 R)
• M19: 17,180,867 km (0.096 R)
• M20: 18,705,419 km (0.111 R)

Planet 7 - Ice Giant

Semi-Major Axis: 6.7 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 419.7

Radius: 7.8

Gravity: 6.9 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 5.76 AU - 7.64 AU

Year: 11971 Days

Day: 15.1 Hours

Environment

Temp: -225 °C

Axial Tilt: 28.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 70,523,706 km

• M1: 104,569 km (0.119 R)
• M2: 387,010 km (0.06 R)
• M3: 949,348 km (0.04 R)
• M4: 1,202,468 km (0.096 R)
• M5: 1,640,490 km (0.03 R)
• M6: 4,613,598 km (0.058 R)
• M7: 4,882,725 km (0.118 R)
• M8: 6,800,719 km (0.063 R)
• M9: 8,097,434 km (0.09 R)
• M10: 9,360,937 km (0.081 R)
• M11: 9,842,493 km (0.039 R)
• M12: 10,189,261 km (0.03 R)
• M13: 11,769,014 km (0.074 R)
• M14: 12,273,159 km (0.047 R)
• M15: 12,850,158 km (0.032 R)
• M16: 13,445,109 km (0.09 R)
• M17: 14,947,819 km (0.067 R)
• M18: 15,340,364 km (0.042 R)
• M19: 16,559,288 km (0.037 R)
• M20: 18,209,053 km (0.032 R)
• M21: 19,496,941 km (0.1 R)
• M22: 20,925,601 km (0.083 R)
• M23: 23,284,609 km (0.081 R)
• M24: 23,547,303 km (0.099 R)
• M25: 25,815,207 km (0.079 R)
• M26: 26,666,120 km (0.11 R)
• M27: 34,271,526 km (0.069 R)
• M28: 35,645,881 km (0.112 R)
• M29: 38,260,553 km (0.088 R)
• M30: 40,492,703 km (0.113 R)
• M31: 41,000,288 km (0.076 R)
• M32: 42,810,273 km (0.083 R)
• M33: 43,337,157 km (0.062 R)
• M34: 44,403,640 km (0.113 R)
• M35: 45,624,209 km (0.116 R)

Planet 8 - Ice Giant

Semi-Major Axis: 9.67 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 506.4

Radius: 6.3

Gravity: 12.76 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 9.22 AU - 10.12 AU

Year: 20756 Days

Day: 16.6 Hours

Environment

Temp: -237 °C

Axial Tilt: 92.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 70,523,706 km

• M1: 78,389 km (0.112 R)
• M2: 389,104 km (0.061 R)
• M3: 592,707 km (0.051 R)
• M4: 1,608,327 km (0.114 R)
• M5: 2,343,750 km (0.118 R)
• M6: 3,203,489 km (0.1 R)
• M7: 3,646,598 km (0.083 R)
• M8: 6,202,777 km (0.093 R)
• M9: 7,115,623 km (0.111 R)
• M10: 7,533,150 km (0.034 R)
• M11: 8,265,133 km (0.069 R)
• M12: 10,040,710 km (0.064 R)
• M13: 10,447,766 km (0.102 R)
• M14: 11,048,102 km (0.067 R)
• M15: 12,987,489 km (0.106 R)
• M16: 13,610,863 km (0.085 R)
• M17: 14,037,516 km (0.099 R)
• M18: 15,370,732 km (0.092 R)
• M19: 18,545,199 km (0.085 R)
• M20: 20,056,138 km (0.108 R)
• M21: 20,608,603 km (0.084 R)
• M22: 21,360,781 km (0.075 R)
• M23: 21,840,092 km (0.111 R)
• M24: 22,621,741 km (0.109 R)
• M25: 26,372,010 km (0.051 R)
• M26: 27,370,277 km (0.115 R)
• M27: 27,935,757 km (0.078 R)
• M28: 29,560,390 km (0.12 R)
• M29: 30,155,490 km (0.063 R)
• M30: 33,379,922 km (0.111 R)
• M31: 35,340,851 km (0.038 R)
• M32: 36,553,641 km (0.092 R)
• M33: 37,793,957 km (0.074 R)
• M34: 38,919,681 km (0.119 R)
• M35: 40,067,546 km (0.068 R)
• M36: 42,280,547 km (0.076 R)
• M37: 43,035,867 km (0.089 R)
• M38: 50,751,377 km (0.066 R)
• M39: 54,043,727 km (0.037 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 501 - 15,156 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit