🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 729

Radius: 9.6

Gravity: 7.91 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 0.82 AU - 1.1 AU

Year: 661 Days

Day: 13.5 Hours

Environment

Temp: -173 °C

Axial Tilt: 19.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 69,851,521 km

• M1: 119,379 km (0.075 R)
• M2: 457,321 km (0.056 R)
• M3: 818,749 km (0.093 R)
• M4: 1,253,481 km (0.061 R)
• M5: 1,788,143 km (0.091 R)
• M6: 2,128,179 km (0.094 R)
• M7: 2,447,870 km (0.096 R)
• M8: 2,788,504 km (0.111 R)
• M9: 3,313,593 km (0.098 R)
• M10: 3,760,142 km (0.108 R)
• M11: 4,977,271 km (0.093 R)
• M12: 5,309,976 km (0.066 R)
• M13: 5,981,372 km (0.096 R)
• M14: 6,899,005 km (0.107 R)
• M15: 7,447,880 km (0.109 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 225.9

Radius: 12.1

Gravity: 1.54 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 0.9 AU - 1.28 AU

Year: 800 Days

Day: 14.1 Hours

Environment

Temp: -169 °C

Axial Tilt: 29.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 69,851,521 km

• M1: 150,495 km (0.095 R)
• M2: 617,390 km (0.092 R)
• M3: 1,243,757 km (0.1 R)
• M4: 1,914,254 km (0.107 R)
• M5: 3,018,586 km (0.055 R)
• M6: 3,604,710 km (0.1 R)
• M7: 4,625,566 km (0.084 R)
• M8: 5,607,377 km (0.118 R)
• M9: 6,058,564 km (0.063 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 77.6

Radius: 13.3

Gravity: 0.44 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 1.35 AU - 1.57 AU

Year: 1240 Days

Day: 8.2 Hours

Environment

Temp: -188 °C

Axial Tilt: 161.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 69,851,521 km

• M1: 177,722 km (0.11 R)
• M2: 721,361 km (0.087 R)
• M3: 1,224,907 km (0.1 R)
• M4: 1,888,224 km (0.083 R)
• M5: 2,309,043 km (0.087 R)
• M6: 2,803,464 km (0.083 R)
• M7: 3,630,142 km (0.039 R)
• M8: 4,556,153 km (0.116 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 599.8

Radius: 8.5

Gravity: 8.3 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 2.12 AU - 3.32 AU

Year: 3153 Days

Day: 12 Hours

Environment

Temp: -205 °C

Axial Tilt: 31.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 69,851,521 km

• M1: 105,766 km (0.113 R)
• M2: 405,261 km (0.116 R)
• M3: 760,107 km (0.111 R)
• M4: 1,059,452 km (0.085 R)
• M5: 1,448,407 km (0.104 R)
• M6: 1,739,973 km (0.086 R)
• M7: 2,163,335 km (0.11 R)
• M8: 2,685,132 km (0.1 R)
• M9: 3,324,513 km (0.107 R)
• M10: 4,513,667 km (0.041 R)
• M11: 5,647,170 km (0.056 R)
• M12: 6,073,225 km (0.03 R)
• M13: 8,499,253 km (0.094 R)
• M14: 9,348,521 km (0.108 R)
• M15: 10,888,182 km (0.04 R)
• M16: 14,413,156 km (0.091 R)
• M17: 16,836,044 km (0.111 R)
• M18: 17,329,118 km (0.079 R)
• M19: 18,229,548 km (0.08 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 162.9

Radius: 14.9

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 3.2 AU - 5.02 AU

Year: 5857 Days

Day: 13.8 Hours

Environment

Temp: -220 °C

Axial Tilt: 5.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 69,851,521 km

• M1: 185,651 km (0.102 R)
• M2: 741,557 km (0.044 R)
• M3: 1,263,204 km (0.046 R)
• M4: 1,811,929 km (0.105 R)
• M5: 2,579,666 km (0.096 R)
• M6: 5,739,622 km (0.087 R)
• M7: 6,409,820 km (0.049 R)
• M8: 7,875,430 km (0.113 R)
• M9: 8,568,068 km (0.071 R)
• M10: 9,373,204 km (0.071 R)
• M11: 10,382,092 km (0.074 R)
• M12: 12,572,205 km (0.117 R)
• M13: 14,612,271 km (0.111 R)
• M14: 19,105,892 km (0.114 R)
• M15: 20,726,785 km (0.086 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 338.8

Radius: 13.5

Gravity: 1.86 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 4.25 AU - 4.61 AU

Year: 6554 Days

Day: 10.2 Hours

Environment

Temp: -214 °C

Axial Tilt: 11.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 69,851,521 km

• M1: 167,998 km (0.095 R)
• M2: 606,919 km (0.09 R)
• M3: 1,031,477 km (0.111 R)
• M4: 1,596,508 km (0.077 R)
• M5: 2,170,964 km (0.072 R)
• M6: 2,673,464 km (0.111 R)
• M7: 6,127,230 km (0.097 R)
• M8: 7,109,788 km (0.093 R)
• M9: 7,833,244 km (0.077 R)
• M10: 8,758,058 km (0.098 R)
• M11: 10,004,507 km (0.045 R)
• M12: 10,648,676 km (0.087 R)
• M13: 11,320,370 km (0.093 R)
• M14: 12,897,730 km (0.12 R)
• M15: 15,503,875 km (0.032 R)
• M16: 24,011,505 km (0.102 R)
• M17: 25,640,177 km (0.054 R)

Planet 7 - Ice Giant

Semi-Major Axis: 8.06 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 819.4

Radius: 7.1

Gravity: 16.25 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 7.68 AU - 8.44 AU

Year: 16085 Days

Day: 23.5 Hours

Environment

Temp: -241 °C

Axial Tilt: 4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 69,851,521 km

• M1: 88,263 km (0.097 R)
• M2: 413,189 km (0.089 R)
• M3: 762,500 km (0.109 R)
• M4: 993,629 km (0.084 R)
• M5: 1,300,305 km (0.073 R)
• M6: 1,669,512 km (0.111 R)
• M7: 3,977,059 km (0.072 R)
• M8: 4,258,453 km (0.119 R)
• M9: 5,712,694 km (0.111 R)
• M10: 6,235,838 km (0.083 R)
• M11: 6,573,480 km (0.096 R)
• M12: 6,967,670 km (0.07 R)
• M13: 16,079,527 km (0.075 R)
• M14: 18,634,659 km (0.106 R)
• M15: 23,507,959 km (0.111 R)
• M16: 28,818,983 km (0.037 R)
• M17: 33,067,413 km (0.113 R)
• M18: 35,941,188 km (0.038 R)
• M19: 39,261,363 km (0.096 R)
• M20: 41,437,264 km (0.118 R)
• M21: 46,984,652 km (0.114 R)
• M22: 51,285,441 km (0.113 R)
• M23: 58,589,108 km (0.113 R)
• M24: 61,425,335 km (0.115 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 189 - 16,031 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit