🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 848.5

Radius: 9.6

Gravity: 9.21 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 0.46 AU - 0.54 AU

Year: 236 Days

Day: 6.8 Hours

Environment

Temp: -145 °C

Axial Tilt: 58.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 21,200,045 km

• M1: 119,529 km (0.05 R)
• M2: 437,424 km (0.041 R)
• M3: 774,319 km (0.06 R)
• M4: 1,351,018 km (0.04 R)
• M5: 1,925,025 km (0.084 R)
• M6: 2,354,222 km (0.074 R)
• M7: 2,654,315 km (0.116 R)
• M8: 3,019,035 km (0.071 R)
• M9: 3,417,264 km (0.04 R)
• M10: 3,827,162 km (0.093 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 42.3

Radius: 13

Gravity: 0.25 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 0.74 AU - 0.82 AU

Year: 459 Days

Day: 10.4 Hours

Environment

Temp: -156 °C

Axial Tilt: 18.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (5)

Outer Limit: 21,200,045 km

• M1: 161,865 km (0.071 R)
• M2: 608,863 km (0.11 R)
• M3: 1,033,272 km (0.03 R)
• M4: 1,549,834 km (0.095 R)
• M5: 2,063,852 km (0.111 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 393.1

Radius: 12.8

Gravity: 2.4 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 0.67 AU - 1.05 AU

Year: 532 Days

Day: 7.2 Hours

Environment

Temp: -165 °C

Axial Tilt: 27.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 21,200,045 km

• M1: 159,172 km (0.119 R)
• M2: 585,376 km (0.11 R)
• M3: 1,221,766 km (0.106 R)
• M4: 1,676,394 km (0.119 R)
• M5: 2,176,948 km (0.101 R)
• M6: 2,629,183 km (0.081 R)
• M7: 3,068,252 km (0.086 R)
• M8: 4,149,695 km (0.091 R)
• M9: 4,648,006 km (0.079 R)
• M10: 5,502,808 km (0.082 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 281.7

Radius: 14.9

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 1.04 AU - 1.48 AU

Year: 943 Days

Day: 6 Hours

Environment

Temp: -185 °C

Axial Tilt: 18.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 21,200,045 km

• M1: 185,352 km (0.036 R)
• M2: 737,966 km (0.061 R)
• M3: 1,876,556 km (0.091 R)
• M4: 2,773,245 km (0.065 R)
• M5: 4,654,139 km (0.072 R)
• M6: 6,595,621 km (0.109 R)
• M7: 7,256,843 km (0.046 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 749.4

Radius: 12.6

Gravity: 4.72 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 1.95 AU - 2.19 AU

Year: 1986 Days

Day: 6.6 Hours

Environment

Temp: -203 °C

Axial Tilt: 46.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 21,200,045 km

• M1: 156,629 km (0.078 R)
• M2: 672,293 km (0.084 R)
• M3: 1,137,093 km (0.088 R)
• M4: 2,116,211 km (0.115 R)
• M5: 2,779,379 km (0.089 R)
• M6: 3,208,874 km (0.094 R)
• M7: 3,718,554 km (0.101 R)
• M8: 5,188,653 km (0.051 R)
• M9: 5,628,321 km (0.078 R)
• M10: 7,043,816 km (0.107 R)
• M11: 8,748,633 km (0.098 R)
• M12: 10,170,262 km (0.095 R)
• M13: 10,603,497 km (0.085 R)
• M14: 14,257,275 km (0.1 R)
• M15: 15,031,295 km (0.093 R)
• M16: 16,317,837 km (0.118 R)
• M17: 16,712,775 km (0.113 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 862

Radius: 10.7

Gravity: 7.53 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 1.82 AU - 2.58 AU

Year: 2176 Days

Day: 8.4 Hours

Environment

Temp: -196 °C

Axial Tilt: 34.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 21,200,045 km

• M1: 133,740 km (0.103 R)
• M2: 471,233 km (0.057 R)
• M3: 819,497 km (0.11 R)
• M4: 1,235,678 km (0.088 R)
• M5: 2,214,647 km (0.079 R)
• M6: 2,613,475 km (0.101 R)
• M7: 3,208,874 km (0.102 R)
• M8: 3,778,693 km (0.065 R)
• M9: 4,208,786 km (0.091 R)
• M10: 4,983,255 km (0.116 R)
• M11: 5,452,992 km (0.096 R)
• M12: 6,003,811 km (0.101 R)
• M13: 6,591,282 km (0.1 R)
• M14: 6,927,728 km (0.081 R)
• M15: 7,423,944 km (0.102 R)
• M16: 8,357,734 km (0.116 R)
• M17: 8,752,373 km (0.054 R)
• M18: 9,508,441 km (0.116 R)
• M19: 10,685,178 km (0.056 R)
• M20: 11,150,726 km (0.102 R)
• M21: 14,187,264 km (0.081 R)
• M22: 16,070,551 km (0.112 R)
• M23: 16,630,646 km (0.118 R)
• M24: 17,415,287 km (0.094 R)

Planet 7 - Gas Giant

Semi-Major Axis: 3.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 367.5

Radius: 13.9

Gravity: 1.9 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 3.05 AU - 3.57 AU

Year: 4016 Days

Day: 5.2 Hours

Environment

Temp: -214 °C

Axial Tilt: 38.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 21,200,045 km

• M1: 172,935 km (0.045 R)
• M2: 680,371 km (0.069 R)
• M3: 1,255,276 km (0.036 R)
• M4: 1,741,918 km (0.062 R)
• M5: 2,206,269 km (0.075 R)
• M6: 3,905,252 km (0.117 R)
• M7: 4,737,465 km (0.116 R)
• M8: 5,867,827 km (0.091 R)
• M9: 6,755,391 km (0.04 R)
• M10: 9,079,244 km (0.079 R)
• M11: 10,540,068 km (0.098 R)
• M12: 11,724,284 km (0.067 R)
• M13: 14,019,265 km (0.078 R)
• M14: 16,281,035 km (0.107 R)
• M15: 17,140,774 km (0.114 R)
• M16: 20,024,124 km (0.096 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: 383 - 14,410 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit