🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 133.7

Radius: 9.4

Gravity: 1.51 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 0.62 AU - 1.02 AU

Year: 504 Days

Day: 7.9 Hours

Environment

Temp: -174 °C

Axial Tilt: 5.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 43,786,629 km

• M1: 117,883 km (0.075 R)
• M2: 440,715 km (0.043 R)
• M3: 762,351 km (0.05 R)
• M4: 1,121,535 km (0.053 R)
• M5: 1,717,384 km (0.054 R)
• M6: 2,495,442 km (0.112 R)
• M7: 3,179,104 km (0.114 R)
• M8: 3,715,263 km (0.117 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 829.5

Radius: 13.6

Gravity: 4.48 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 1.05 AU - 1.53 AU

Year: 994 Days

Day: 11.3 Hours

Environment

Temp: -181 °C

Axial Tilt: 29.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 43,786,629 km

• M1: 169,195 km (0.089 R)
• M2: 660,175 km (0.069 R)
• M3: 1,113,756 km (0.062 R)
• M4: 1,550,732 km (0.038 R)
• M5: 2,157,201 km (0.095 R)
• M6: 2,606,743 km (0.108 R)
• M7: 3,592,593 km (0.117 R)
• M8: 4,097,336 km (0.046 R)
• M9: 4,832,161 km (0.087 R)
• M10: 6,407,127 km (0.105 R)
• M11: 7,226,924 km (0.074 R)
• M12: 8,382,417 km (0.082 R)
• M13: 8,877,886 km (0.053 R)
• M14: 9,363,630 km (0.11 R)
• M15: 10,264,508 km (0.027 R)

Planet 3 - Gas Giant

Semi-Major Axis: 5.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 617.4

Radius: 12.6

Gravity: 3.89 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 4.75 AU - 5.45 AU

Year: 7812 Days

Day: 11.9 Hours

Environment

Temp: -232 °C

Axial Tilt: 34.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 43,786,629 km

• M1: 156,779 km (0.11 R)
• M2: 651,499 km (0.052 R)
• M3: 1,160,879 km (0.099 R)
• M4: 1,996,982 km (0.053 R)
• M5: 2,678,999 km (0.086 R)
• M6: 3,201,993 km (0.095 R)
• M7: 4,014,010 km (0.085 R)
• M8: 6,113,018 km (0.113 R)
• M9: 7,631,885 km (0.098 R)
• M10: 9,255,321 km (0.086 R)
• M11: 9,706,508 km (0.067 R)
• M12: 11,453,512 km (0.082 R)
• M13: 13,062,587 km (0.098 R)
• M14: 14,275,377 km (0.088 R)
• M15: 14,756,633 km (0.118 R)
• M16: 15,311,043 km (0.06 R)
• M17: 19,006,260 km (0.03 R)
• M18: 23,258,131 km (0.095 R)
• M19: 27,362,049 km (0.096 R)
• M20: 28,672,227 km (0.071 R)
• M21: 31,721,480 km (0.118 R)
• M22: 34,764,002 km (0.077 R)
• M23: 35,307,491 km (0.081 R)

Planet 4 - Ice Giant

Semi-Major Axis: 6.27 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 460.5

Radius: 5.4

Gravity: 15.79 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 5.83 AU - 6.71 AU

Year: 10649 Days

Day: 15.7 Hours

Environment

Temp: -221 °C

Axial Tilt: 43.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 43,786,629 km

• M1: 67,169 km (0.064 R)
• M2: 263,591 km (0.111 R)
• M3: 1,247,646 km (0.098 R)
• M4: 1,526,796 km (0.064 R)
• M5: 2,281,667 km (0.032 R)
• M6: 3,868,003 km (0.057 R)
• M7: 5,631,013 km (0.112 R)
• M8: 8,335,294 km (0.111 R)
• M9: 9,183,813 km (0.09 R)
• M10: 10,039,513 km (0.096 R)
• M11: 11,103,453 km (0.077 R)
• M12: 11,689,877 km (0.115 R)
• M13: 15,583,012 km (0.087 R)
• M14: 16,047,812 km (0.116 R)
• M15: 19,258,931 km (0.114 R)
• M16: 26,727,305 km (0.072 R)
• M17: 31,200,730 km (0.072 R)
• M18: 32,365,499 km (0.092 R)
• M19: 35,803,408 km (0.091 R)
• M20: 37,197,211 km (0.111 R)
• M21: 38,146,111 km (0.057 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: 228 - 18,555 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit