🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.38

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 2.18 AU - 2.24 AU

Year: 1218 Days

Day: 32.2 Hours

Environment

Temp: -84 °C

Axial Tilt: 36.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 32,249,941 km

• M1: 223,350 km (0.089 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.43

Radius: 0.71

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 2.51 AU - 2.87 AU

Year: 1636 Days

Day: 26.9 Hours

Environment

Temp: -93 °C

Axial Tilt: 17.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 32,249,941 km

• M1: 21,243 km (0.084 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 623.6

Radius: 8.8

Gravity: 8.05 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 3.59 AU - 5.75 AU

Year: 3743 Days

Day: 14.1 Hours

Environment

Temp: -132 °C

Axial Tilt: 29 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 32,249,941 km

• M1: 109,506 km (0.104 R)
• M2: 480,209 km (0.091 R)
• M3: 860,038 km (0.036 R)
• M4: 1,229,994 km (0.087 R)
• M5: 1,523,206 km (0.052 R)
• M6: 2,113,668 km (0.086 R)
• M7: 3,807,864 km (0.077 R)
• M8: 4,170,938 km (0.095 R)
• M9: 5,587,630 km (0.084 R)
• M10: 6,346,540 km (0.094 R)
• M11: 10,404,532 km (0.068 R)
• M12: 12,825,773 km (0.12 R)
• M13: 13,841,992 km (0.067 R)
• M14: 14,446,218 km (0.053 R)
• M15: 14,858,809 km (0.064 R)
• M16: 17,734,828 km (0.078 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 909.9

Radius: 8.1

Gravity: 13.87 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 4.74 AU - 7.28 AU

Year: 5464 Days

Day: 6 Hours

Environment

Temp: -160 °C

Axial Tilt: 8.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 32,249,941 km

• M1: 101,278 km (0.108 R)
• M2: 517,010 km (0.08 R)
• M3: 1,048,831 km (0.114 R)
• M4: 1,409,062 km (0.067 R)
• M5: 1,711,998 km (0.067 R)
• M6: 2,089,134 km (0.111 R)
• M7: 3,631,488 km (0.105 R)
• M8: 6,367,185 km (0.087 R)
• M9: 9,262,951 km (0.052 R)
• M10: 11,190,968 km (0.092 R)
• M11: 12,042,479 km (0.054 R)
• M12: 12,990,331 km (0.112 R)
• M13: 17,745,000 km (0.066 R)
• M14: 24,276,742 km (0.072 R)
• M15: 24,689,633 km (0.074 R)
• M16: 25,023,535 km (0.114 R)
• M17: 26,650,262 km (0.094 R)
• M18: 33,557,645 km (0.086 R)
• M19: 34,276,762 km (0.081 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 547.3

Radius: 8.7

Gravity: 7.23 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 5.84 AU - 7.2 AU

Year: 6174 Days

Day: 12.3 Hours

Environment

Temp: -152 °C

Axial Tilt: 1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 32,249,941 km

• M1: 108,458 km (0.111 R)
• M2: 445,802 km (0.118 R)
• M3: 821,292 km (0.028 R)
• M4: 1,439,580 km (0.09 R)
• M5: 2,074,025 km (0.036 R)
• M6: 2,388,928 km (0.106 R)
• M7: 2,846,099 km (0.086 R)
• M8: 3,707,484 km (0.108 R)
• M9: 4,524,139 km (0.113 R)
• M10: 4,839,342 km (0.086 R)
• M11: 10,259,272 km (0.118 R)
• M12: 12,306,070 km (0.07 R)
• M13: 12,663,310 km (0.095 R)
• M14: 13,185,706 km (0.05 R)
• M15: 18,552,978 km (0.102 R)
• M16: 20,480,846 km (0.067 R)
• M17: 29,624,866 km (0.094 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 197 - 19,503 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit