🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 952.7

Radius: 9.9

Gravity: 9.72 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 0.68 AU - 0.82 AU

Year: 441 Days

Day: 6.3 Hours

Environment

Temp: -172 °C

Axial Tilt: 39.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 16,370,055 km

• M1: 123,119 km (0.114 R)
• M2: 439,070 km (0.1 R)
• M3: 908,059 km (0.12 R)
• M4: 1,310,926 km (0.108 R)
• M5: 1,784,553 km (0.046 R)
• M6: 2,341,207 km (0.055 R)
• M7: 2,650,575 km (0.098 R)
• M8: 3,231,763 km (0.115 R)
• M9: 3,735,010 km (0.088 R)
• M10: 4,089,557 km (0.118 R)
• M11: 4,602,528 km (0.046 R)
• M12: 5,426,364 km (0.104 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 98.7

Radius: 11.4

Gravity: 0.76 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 0.85 AU - 1.09 AU

Year: 648 Days

Day: 11.7 Hours

Environment

Temp: -177 °C

Axial Tilt: 19.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 16,370,055 km

• M1: 141,968 km (0.117 R)
• M2: 663,766 km (0.082 R)
• M3: 1,069,625 km (0.108 R)
• M4: 1,695,093 km (0.085 R)
• M5: 2,190,262 km (0.085 R)
• M6: 3,060,772 km (0.099 R)
• M7: 3,474,859 km (0.111 R)
• M8: 3,926,196 km (0.101 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 877

Radius: 12.4

Gravity: 5.7 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 1.08 AU - 1.28 AU

Year: 869 Days

Day: 10.1 Hours

Environment

Temp: -180 °C

Axial Tilt: 19.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 16,370,055 km

• M1: 185,501 km (0.089 R)
• M2: 593,006 km (0.095 R)
• M3: 1,280,707 km (0.115 R)
• M4: 1,892,712 km (0.054 R)
• M5: 2,370,977 km (0.044 R)
• M6: 3,166,389 km (0.066 R)
• M7: 3,679,360 km (0.093 R)
• M8: 4,132,492 km (0.106 R)
• M9: 4,782,943 km (0.056 R)
• M10: 5,324,338 km (0.112 R)
• M11: 6,310,637 km (0.104 R)
• M12: 6,963,332 km (0.066 R)
• M13: 8,644,064 km (0.117 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 41.3

Radius: 9.6

Gravity: 0.45 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 1.43 AU - 1.67 AU

Year: 1309 Days

Day: 12.8 Hours

Environment

Temp: -184 °C

Axial Tilt: 15.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 16,370,055 km

• M1: 121,324 km (0.104 R)
• M2: 521,947 km (0.091 R)
• M3: 1,284,298 km (0.112 R)
• M4: 1,825,094 km (0.08 R)
• M5: 2,520,874 km (0.085 R)
• M6: 3,932,928 km (0.08 R)
• M7: 4,339,834 km (0.085 R)
• M8: 4,690,940 km (0.113 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 487.5

Radius: 11.4

Gravity: 3.75 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 1.95 AU - 2.65 AU

Year: 2366 Days

Day: 13.1 Hours

Environment

Temp: -206 °C

Axial Tilt: 31.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 16,370,055 km

• M1: 141,819 km (0.11 R)
• M2: 533,466 km (0.074 R)
• M3: 970,441 km (0.106 R)
• M4: 1,762,861 km (0.118 R)
• M5: 2,490,057 km (0.08 R)
• M6: 3,053,293 km (0.099 R)
• M7: 3,440,901 km (0.113 R)
• M8: 4,046,922 km (0.103 R)
• M9: 5,519,413 km (0.119 R)
• M10: 7,015,542 km (0.103 R)
• M11: 8,734,272 km (0.105 R)
• M12: 9,589,672 km (0.101 R)
• M13: 10,284,854 km (0.085 R)
• M14: 10,901,945 km (0.091 R)
• M15: 12,250,420 km (0.073 R)
• M16: 12,819,790 km (0.104 R)
• M17: 13,364,326 km (0.085 R)
• M18: 14,454,745 km (0.092 R)
• M19: 15,935,764 km (0.098 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 216 - 19,242 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit