🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 395.7

Radius: 13.3

Gravity: 2.24 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 0.39 AU - 0.63 AU

Year: 251 Days

Day: 8.4 Hours

Environment

Temp: -140 °C

Axial Tilt: 14.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 31,603,923 km

• M1: 165,754 km (0.052 R)
• M2: 587,770 km (0.12 R)
• M3: 1,008,140 km (0.077 R)
• M4: 1,557,463 km (0.072 R)
• M5: 2,189,066 km (0.064 R)
• M6: 2,847,595 km (0.103 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 763.9

Radius: 10.6

Gravity: 6.8 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 1.25 AU - 1.55 AU

Year: 1143 Days

Day: 14.7 Hours

Environment

Temp: -188 °C

Axial Tilt: 1.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 31,603,923 km

• M1: 131,796 km (0.1 R)
• M2: 663,018 km (0.027 R)
• M3: 1,014,423 km (0.095 R)
• M4: 1,436,439 km (0.114 R)
• M5: 2,026,752 km (0.084 R)
• M6: 2,390,873 km (0.112 R)
• M7: 3,152,775 km (0.114 R)
• M8: 3,740,246 km (0.056 R)
• M9: 4,154,333 km (0.082 R)
• M10: 5,035,913 km (0.087 R)
• M11: 6,082,051 km (0.039 R)
• M12: 6,609,384 km (0.082 R)
• M13: 7,835,188 km (0.094 R)
• M14: 9,295,264 km (0.065 R)
• M15: 10,962,382 km (0.092 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 343.9

Radius: 12.2

Gravity: 2.31 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 1.48 AU - 1.48 AU

Year: 1243 Days

Day: 13.8 Hours

Environment

Temp: -191 °C

Axial Tilt: 39.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 31,603,923 km

• M1: 151,692 km (0.084 R)
• M2: 594,652 km (0.049 R)
• M3: 980,016 km (0.043 R)
• M4: 1,390,063 km (0.111 R)
• M5: 1,973,196 km (0.075 R)
• M6: 2,441,886 km (0.109 R)
• M7: 3,231,912 km (0.12 R)
• M8: 3,873,837 km (0.072 R)
• M9: 4,380,674 km (0.107 R)
• M10: 5,058,203 km (0.071 R)
• M11: 6,110,475 km (0.084 R)
• M12: 6,513,790 km (0.113 R)
• M13: 7,685,291 km (0.053 R)
• M14: 9,348,072 km (0.11 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 305.3

Radius: 13.2

Gravity: 1.75 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 1.37 AU - 2.05 AU

Year: 1543 Days

Day: 9.3 Hours

Environment

Temp: -191 °C

Axial Tilt: 5.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 31,603,923 km

• M1: 165,006 km (0.066 R)
• M2: 648,058 km (0.093 R)
• M3: 2,187,719 km (0.048 R)
• M4: 2,819,621 km (0.029 R)
• M5: 3,876,081 km (0.084 R)
• M6: 4,435,278 km (0.114 R)
• M7: 5,882,487 km (0.07 R)
• M8: 6,946,577 km (0.101 R)
• M9: 8,506,285 km (0.095 R)
• M10: 10,075,566 km (0.109 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 800.2

Radius: 12.5

Gravity: 5.12 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 2.35 AU - 2.39 AU

Year: 2518 Days

Day: 10 Hours

Environment

Temp: -214 °C

Axial Tilt: 12.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 31,603,923 km

• M1: 155,432 km (0.099 R)
• M2: 632,649 km (0.057 R)
• M3: 1,159,084 km (0.045 R)
• M4: 3,214,559 km (0.092 R)
• M5: 4,012,963 km (0.112 R)
• M6: 4,579,191 km (0.107 R)
• M7: 5,032,622 km (0.092 R)
• M8: 5,977,333 km (0.083 R)
• M9: 6,861,755 km (0.076 R)
• M10: 8,549,518 km (0.056 R)
• M11: 9,490,339 km (0.06 R)
• M12: 11,869,394 km (0.069 R)
• M13: 14,573,376 km (0.074 R)
• M14: 15,308,799 km (0.039 R)
• M15: 17,175,032 km (0.12 R)
• M16: 19,130,576 km (0.03 R)
• M17: 19,893,525 km (0.098 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 860.4

Radius: 13.6

Gravity: 4.65 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 2.18 AU - 2.78 AU

Year: 2696 Days

Day: 11.1 Hours

Environment

Temp: -202 °C

Axial Tilt: 25.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 31,603,923 km

• M1: 169,195 km (0.026 R)
• M2: 1,087,277 km (0.104 R)
• M3: 1,824,496 km (0.102 R)
• M4: 2,522,519 km (0.07 R)
• M5: 3,093,983 km (0.098 R)
• M6: 3,559,681 km (0.113 R)
• M7: 4,368,707 km (0.062 R)
• M8: 4,958,122 km (0.042 R)
• M9: 5,422,025 km (0.105 R)
• M10: 7,081,963 km (0.107 R)
• M11: 8,329,161 km (0.034 R)
• M12: 9,130,706 km (0.12 R)
• M13: 11,091,635 km (0.047 R)
• M14: 12,280,639 km (0.082 R)
• M15: 13,789,034 km (0.097 R)
• M16: 16,199,205 km (0.08 R)
• M17: 18,239,870 km (0.105 R)
• M18: 20,883,264 km (0.1 R)

Planet 7 - Gas Giant

Semi-Major Axis: 3.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 751

Radius: 14.4

Gravity: 3.62 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 3.68 AU - 3.92 AU

Year: 5113 Days

Day: 8.2 Hours

Environment

Temp: -225 °C

Axial Tilt: 42.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 31,603,923 km

• M1: 179,368 km (0.098 R)
• M2: 1,503,459 km (0.106 R)
• M3: 2,043,208 km (0.089 R)
• M4: 2,557,525 km (0.099 R)
• M5: 3,318,380 km (0.103 R)
• M6: 3,921,708 km (0.039 R)
• M7: 4,964,256 km (0.07 R)
• M8: 5,697,734 km (0.093 R)
• M9: 6,342,202 km (0.063 R)
• M10: 8,263,487 km (0.043 R)
• M11: 9,886,774 km (0.094 R)
• M12: 11,190,370 km (0.065 R)
• M13: 13,330,666 km (0.028 R)
• M14: 21,887,515 km (0.095 R)
• M15: 28,155,965 km (0.116 R)
• M16: 30,302,545 km (0.047 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 266 - 17,700 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit