🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.4

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 1.4 AU - 1.78 AU

Year: 751 Days

Day: 42.5 Hours

Environment

Temp: -52 °C

Axial Tilt: 1.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.19

Radius: 1.07

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 1.72 AU - 2.02 AU

Year: 958 Days

Day: 42.6 Hours

Environment

Temp: -68 °C

Axial Tilt: 39.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 5.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 785.1

Radius: 8.9

Gravity: 9.91 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 4.49 AU - 6.01 AU

Year: 4508 Days

Day: 8.3 Hours

Environment

Temp: -153 °C

Axial Tilt: 1.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 27,507,038 km

• M1: 110,702 km (0.098 R)
• M2: 390,600 km (0.072 R)
• M3: 695,481 km (0.079 R)
• M4: 1,586,785 km (0.109 R)
• M5: 2,047,995 km (0.115 R)
• M6: 2,479,435 km (0.095 R)
• M7: 3,180,600 km (0.034 R)
• M8: 3,588,404 km (0.079 R)
• M9: 4,386,509 km (0.062 R)
• M10: 5,215,281 km (0.091 R)
• M11: 7,078,971 km (0.059 R)
• M12: 7,776,546 km (0.11 R)
• M13: 9,348,820 km (0.084 R)
• M14: 10,626,236 km (0.074 R)
• M15: 11,214,455 km (0.026 R)
• M16: 11,824,216 km (0.109 R)
• M17: 12,406,600 km (0.115 R)
• M18: 17,215,424 km (0.098 R)
• M19: 17,900,283 km (0.119 R)
• M20: 18,409,813 km (0.118 R)
• M21: 19,793,145 km (0.11 R)
• M22: 20,132,582 km (0.112 R)
• M23: 22,105,180 km (0.067 R)
• M24: 23,590,836 km (0.034 R)
• M25: 24,747,976 km (0.079 R)
• M26: 25,942,365 km (0.068 R)
• M27: 27,847,943 km (0.11 R)
• M28: 28,878,373 km (0.111 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 105.8

Radius: 11.3

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 4.54 AU - 6.68 AU

Year: 4979 Days

Day: 9.7 Hours

Environment

Temp: -155 °C

Axial Tilt: 69.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 27,507,038 km

• M1: 148,102 km (0.083 R)
• M2: 906,563 km (0.095 R)
• M3: 1,750,893 km (0.087 R)
• M4: 2,215,395 km (0.102 R)
• M5: 2,634,568 km (0.108 R)
• M6: 3,634,630 km (0.084 R)
• M7: 4,724,151 km (0.118 R)
• M8: 6,604,297 km (0.119 R)
• M9: 9,133,698 km (0.07 R)
• M10: 9,907,119 km (0.111 R)
• M11: 10,363,093 km (0.054 R)
• M12: 11,894,228 km (0.085 R)
• M13: 14,939,442 km (0.084 R)
• M14: 15,446,579 km (0.109 R)

Planet 5 - Gas Giant

Semi-Major Axis: 11.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 55.4

Radius: 9.3

Gravity: 0.64 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 10.2 AU - 13.5 AU

Year: 15286 Days

Day: 7 Hours

Environment

Temp: -183 °C

Axial Tilt: 35.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 27,507,038 km

• M1: 119,529 km (0.074 R)
• M2: 444,605 km (0.104 R)
• M3: 1,290,132 km (0.099 R)
• M4: 3,519,140 km (0.102 R)
• M5: 8,317,193 km (0.109 R)
• M6: 9,192,490 km (0.118 R)
• M7: 13,164,313 km (0.109 R)
• M8: 15,948,180 km (0.109 R)
• M9: 16,292,704 km (0.057 R)
• M10: 20,017,541 km (0.047 R)
• M11: 25,037,747 km (0.097 R)
• M12: 26,292,873 km (0.115 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 358 - 12,413 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit