🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 3.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.85

Radius: 1.28

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 3.24 AU - 4.04 AU

Year: 2645 Days

Day: 17.3 Hours

Environment

Temp: -125 °C

Axial Tilt: 44.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 4.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 308.9

Radius: 10.2

Gravity: 2.97 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 3.67 AU - 5.55 AU

Year: 3769 Days

Day: 12.5 Hours

Environment

Temp: -146 °C

Axial Tilt: 28.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 93,591,511 km

• M1: 126,859 km (0.05 R)
• M2: 722,408 km (0.097 R)
• M3: 1,188,854 km (0.033 R)
• M4: 1,558,660 km (0.039 R)
• M5: 2,868,090 km (0.038 R)
• M6: 3,262,281 km (0.103 R)
• M7: 4,430,191 km (0.113 R)
• M8: 5,505,501 km (0.117 R)
• M9: 5,986,458 km (0.027 R)
• M10: 7,477,949 km (0.118 R)
• M11: 10,786,455 km (0.072 R)
• M12: 11,541,027 km (0.052 R)
• M13: 12,119,073 km (0.114 R)
• M14: 12,890,699 km (0.078 R)
• M15: 14,155,699 km (0.073 R)
• M16: 16,669,541 km (0.046 R)
• M17: 17,731,836 km (0.11 R)
• M18: 18,169,260 km (0.031 R)
• M19: 18,557,765 km (0.074 R)

Planet 3 - Gas Giant

Semi-Major Axis: 9.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 155.3

Radius: 9.8

Gravity: 1.62 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 8.46 AU - 10.88 AU

Year: 11451 Days

Day: 8.5 Hours

Environment

Temp: -178 °C

Axial Tilt: 39.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 93,591,511 km

• M1: 122,969 km (0.066 R)
• M2: 470,485 km (0.092 R)
• M3: 875,297 km (0.053 R)
• M4: 1,584,092 km (0.082 R)
• M5: 2,176,799 km (0.044 R)
• M6: 4,177,521 km (0.097 R)
• M7: 6,054,824 km (0.105 R)
• M8: 6,501,972 km (0.08 R)
• M9: 7,074,483 km (0.049 R)
• M10: 7,462,690 km (0.091 R)
• M11: 9,159,578 km (0.111 R)
• M12: 11,193,810 km (0.112 R)
• M13: 11,819,578 km (0.075 R)
• M14: 12,216,013 km (0.097 R)
• M15: 13,035,659 km (0.094 R)
• M16: 17,886,669 km (0.049 R)
• M17: 23,509,156 km (0.08 R)
• M18: 27,358,907 km (0.069 R)
• M19: 29,750,379 km (0.116 R)
• M20: 30,392,453 km (0.117 R)

Planet 4 - Ice Giant

Semi-Major Axis: 17.27 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 682.7

Radius: 7.5

Gravity: 12.14 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 15.73 AU - 18.81 AU

Year: 27330 Days

Day: 21 Hours

Environment

Temp: -209 °C

Axial Tilt: 39.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 93,591,511 km

• M1: 93,199 km (0.085 R)
• M2: 421,567 km (0.114 R)
• M3: 1,061,995 km (0.065 R)
• M4: 4,677,327 km (0.05 R)
• M5: 5,512,532 km (0.101 R)
• M6: 6,032,385 km (0.105 R)
• M7: 9,433,492 km (0.099 R)
• M8: 9,738,672 km (0.03 R)
• M9: 10,177,143 km (0.062 R)
• M10: 11,710,521 km (0.115 R)
• M11: 12,278,395 km (0.088 R)
• M12: 19,004,465 km (0.119 R)
• M13: 24,833,845 km (0.104 R)
• M14: 32,025,912 km (0.038 R)
• M15: 34,701,320 km (0.092 R)
• M16: 37,827,617 km (0.038 R)
• M17: 43,783,856 km (0.072 R)
• M18: 45,149,236 km (0.117 R)
• M19: 50,336,243 km (0.108 R)
• M20: 58,122,962 km (0.1 R)
• M21: 73,853,028 km (0.078 R)
• M22: 93,591,569 km (0.087 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: 290 - 14,692 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit