🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.11

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 0.92 AU - 1.1 AU

Year: 360 Days

Day: 42.4 Hours

Environment

Temp: 120 °C

Axial Tilt: 24.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.62

Radius: 1.21

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 1.6 AU - 1.62 AU

Year: 725 Days

Day: 34.5 Hours

Environment

Temp: -22 °C

Axial Tilt: 4.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.35

Radius: 1.13

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 1.71 AU - 1.93 AU

Year: 871 Days

Day: 38.3 Hours

Environment

Temp: -37 °C

Axial Tilt: 10.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 41,479,267 km

• M1: 74,201 km (0.118 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.98

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 2.45 AU - 3.83 AU

Year: 1974 Days

Day: 18.5 Hours

Environment

Temp: -102 °C

Axial Tilt: 20.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 7.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 130

Radius: 8.5

Gravity: 1.8 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 6.7 AU - 8.4 AU

Year: 7360 Days

Day: 5 Hours

Environment

Temp: -159 °C

Axial Tilt: 3.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 41,479,267 km

• M1: 106,514 km (0.074 R)
• M2: 639,531 km (0.098 R)
• M3: 1,312,721 km (0.095 R)
• M4: 2,702,934 km (0.083 R)
• M5: 3,358,023 km (0.086 R)
• M6: 3,624,756 km (0.107 R)
• M7: 4,836,948 km (0.071 R)
• M8: 5,909,415 km (0.118 R)
• M9: 6,767,209 km (0.076 R)
• M10: 7,226,026 km (0.11 R)
• M11: 7,511,309 km (0.104 R)
• M12: 8,274,557 km (0.091 R)
• M13: 9,458,625 km (0.102 R)
• M14: 10,229,054 km (0.112 R)
• M15: 10,792,888 km (0.057 R)
• M16: 11,166,135 km (0.118 R)
• M17: 11,590,843 km (0.075 R)
• M18: 14,270,739 km (0.073 R)
• M19: 14,720,730 km (0.096 R)
• M20: 17,850,616 km (0.112 R)
• M21: 18,608,479 km (0.096 R)
• M22: 19,085,397 km (0.049 R)
• M23: 20,439,108 km (0.074 R)
• M24: 21,075,198 km (0.059 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 320.9

Radius: 13.7

Gravity: 1.71 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 9.73 AU - 10.91 AU

Year: 11761 Days

Day: 13.2 Hours

Environment

Temp: -172 °C

Axial Tilt: 14.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 41,479,267 km

• M1: 318,344 km (0.111 R)
• M2: 863,479 km (0.1 R)
• M3: 1,308,233 km (0.113 R)
• M4: 1,822,850 km (0.109 R)
• M5: 2,509,355 km (0.07 R)
• M6: 4,297,049 km (0.059 R)
• M7: 5,090,068 km (0.071 R)
• M8: 5,650,012 km (0.059 R)
• M9: 7,740,194 km (0.053 R)
• M10: 16,108,549 km (0.074 R)
• M11: 16,909,795 km (0.078 R)
• M12: 22,368,472 km (0.044 R)
• M13: 28,610,144 km (0.101 R)

Kuiper Belt

Range: 30.9 - 47.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 367 - 17,008 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit