🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 487.2

Radius: 14.9

Gravity: 2.19 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 0.67 AU - 0.93 AU

Year: 462 Days

Day: 12.6 Hours

Environment

Temp: -149 °C

Axial Tilt: 26.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (5)

Outer Limit: 28,036,725 km

• M1: 185,352 km (0.103 R)
• M2: 854,802 km (0.091 R)
• M3: 1,542,055 km (0.11 R)
• M4: 2,139,399 km (0.077 R)
• M5: 3,913,032 km (0.099 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 817.2

Radius: 11

Gravity: 6.75 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 0.78 AU - 1.2 AU

Year: 636 Days

Day: 5 Hours

Environment

Temp: -150 °C

Axial Tilt: 32.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 28,036,725 km

• M1: 136,732 km (0.068 R)
• M2: 533,616 km (0.114 R)
• M3: 1,006,494 km (0.085 R)
• M4: 1,856,809 km (0.071 R)
• M5: 2,374,567 km (0.092 R)
• M6: 2,764,269 km (0.103 R)
• M7: 3,121,509 km (0.068 R)
• M8: 3,758,198 km (0.116 R)
• M9: 4,122,917 km (0.071 R)
• M10: 4,723,104 km (0.082 R)
• M11: 5,344,534 km (0.061 R)
• M12: 6,000,371 km (0.112 R)
• M13: 6,459,786 km (0.071 R)
• M14: 7,563,220 km (0.081 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 408.4

Radius: 8.8

Gravity: 5.27 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 1.03 AU - 1.27 AU

Year: 796 Days

Day: 7.2 Hours

Environment

Temp: -156 °C

Axial Tilt: 5.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 28,036,725 km

• M1: 109,506 km (0.112 R)
• M2: 416,780 km (0.051 R)
• M3: 715,078 km (0.078 R)
• M4: 1,236,127 km (0.07 R)
• M5: 2,029,146 km (0.096 R)
• M6: 2,579,366 km (0.04 R)
• M7: 2,959,794 km (0.095 R)
• M8: 3,263,328 km (0.119 R)
• M9: 3,919,015 km (0.071 R)
• M10: 4,240,800 km (0.068 R)
• M11: 6,338,163 km (0.097 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 759.1

Radius: 11.1

Gravity: 6.16 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 1.46 AU - 1.52 AU

Year: 1174 Days

Day: 7.5 Hours

Environment

Temp: -180 °C

Axial Tilt: 19.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 28,036,725 km

• M1: 138,079 km (0.074 R)
• M2: 534,214 km (0.086 R)
• M3: 972,237 km (0.106 R)
• M4: 1,634,207 km (0.042 R)
• M5: 2,577,272 km (0.057 R)
• M6: 3,307,609 km (0.093 R)
• M7: 3,689,981 km (0.118 R)
• M8: 4,345,968 km (0.11 R)
• M9: 4,749,433 km (0.1 R)
• M10: 5,463,763 km (0.032 R)
• M11: 5,847,033 km (0.075 R)
• M12: 6,526,058 km (0.096 R)
• M13: 6,958,246 km (0.044 R)
• M14: 8,651,843 km (0.118 R)
• M15: 9,655,944 km (0.058 R)
• M16: 11,408,184 km (0.11 R)
• M17: 11,859,820 km (0.111 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 856.9

Radius: 12.3

Gravity: 5.66 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 1.51 AU - 2.19 AU

Year: 1625 Days

Day: 12.7 Hours

Environment

Temp: -183 °C

Axial Tilt: 34.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 28,036,725 km

• M1: 153,338 km (0.077 R)
• M2: 593,455 km (0.088 R)
• M3: 1,049,130 km (0.07 R)
• M4: 1,467,705 km (0.097 R)
• M5: 1,857,856 km (0.047 R)
• M6: 2,826,652 km (0.056 R)
• M7: 3,343,812 km (0.093 R)
• M8: 4,314,851 km (0.052 R)
• M9: 5,154,544 km (0.06 R)
• M10: 6,124,537 km (0.111 R)
• M11: 6,942,388 km (0.12 R)
• M12: 7,602,564 km (0.079 R)
• M13: 9,735,829 km (0.08 R)
• M14: 10,457,639 km (0.103 R)
• M15: 10,849,885 km (0.119 R)
• M16: 12,399,270 km (0.06 R)
• M17: 12,838,938 km (0.092 R)
• M18: 13,665,167 km (0.086 R)
• M19: 14,791,789 km (0.054 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 507.8

Radius: 13.4

Gravity: 2.83 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 2.14 AU - 3.12 AU

Year: 2754 Days

Day: 10.5 Hours

Environment

Temp: -201 °C

Axial Tilt: 31.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 28,036,725 km

• M1: 166,652 km (0.113 R)
• M2: 894,446 km (0.057 R)
• M3: 1,322,445 km (0.096 R)
• M4: 2,031,838 km (0.094 R)
• M5: 3,063,764 km (0.099 R)
• M6: 3,922,755 km (0.102 R)
• M7: 4,419,869 km (0.082 R)
• M8: 5,026,638 km (0.073 R)
• M9: 5,590,472 km (0.107 R)
• M10: 9,800,904 km (0.113 R)
• M11: 12,482,297 km (0.065 R)
• M12: 14,105,882 km (0.078 R)
• M13: 15,231,756 km (0.091 R)
• M14: 16,265,178 km (0.061 R)
• M15: 17,397,634 km (0.071 R)
• M16: 17,822,193 km (0.104 R)

Planet 7 - Gas Giant

Semi-Major Axis: 3.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 844

Radius: 9.6

Gravity: 9.16 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 2.78 AU - 4 AU

Year: 4030 Days

Day: 13.5 Hours

Environment

Temp: -205 °C

Axial Tilt: 29.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 28,036,725 km

• M1: 119,379 km (0.108 R)
• M2: 441,613 km (0.074 R)
• M3: 1,226,403 km (0.099 R)
• M4: 1,933,104 km (0.075 R)
• M5: 2,354,521 km (0.118 R)
• M6: 3,226,228 km (0.101 R)
• M7: 3,714,814 km (0.114 R)
• M8: 4,182,308 km (0.091 R)
• M9: 5,344,085 km (0.12 R)
• M10: 6,029,692 km (0.083 R)
• M11: 6,967,970 km (0.113 R)
• M12: 12,568,914 km (0.118 R)
• M13: 13,215,326 km (0.092 R)
• M14: 14,574,423 km (0.081 R)
• M15: 15,066,002 km (0.085 R)
• M16: 16,548,217 km (0.105 R)
• M17: 17,324,630 km (0.077 R)
• M18: 18,062,896 km (0.104 R)
• M19: 20,949,686 km (0.074 R)
• M20: 22,286,343 km (0.109 R)
• M21: 26,718,030 km (0.113 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 377 - 14,628 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit