🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.19

Radius: 1.77

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 0.42 AU - 0.64 AU

Year: 140 Days

Day: 21 Hours

Environment

Temp: 239 °C

Axial Tilt: 39.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.59

Radius: 0.81

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 1.79 AU - 2.85 AU

Year: 1284 Days

Day: 41.1 Hours

Environment

Temp: -84 °C

Axial Tilt: 19.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 45,245,040 km

• M1: 19,897 km (0.073 R)

Asteroid Belt

Center: 4.26 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 6.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 664.1

Radius: 14.5

Gravity: 3.16 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 5.24 AU - 7.14 AU

Year: 5597 Days

Day: 6 Hours

Environment

Temp: -141 °C

Axial Tilt: 9.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 45,245,040 km

• M1: 286,330 km (0.101 R)
• M2: 743,501 km (0.112 R)
• M3: 1,200,972 km (0.032 R)
• M4: 1,675,197 km (0.093 R)
• M5: 2,200,285 km (0.045 R)
• M6: 2,709,965 km (0.113 R)
• M7: 3,178,506 km (0.074 R)
• M8: 3,635,827 km (0.101 R)
• M9: 4,607,764 km (0.095 R)
• M10: 5,540,058 km (0.102 R)
• M11: 6,431,661 km (0.076 R)
• M12: 6,997,590 km (0.074 R)
• M13: 7,742,587 km (0.11 R)
• M14: 11,264,420 km (0.094 R)
• M15: 13,058,548 km (0.116 R)
• M16: 14,412,109 km (0.063 R)
• M17: 16,769,921 km (0.027 R)
• M18: 18,368,075 km (0.113 R)
• M19: 21,570,816 km (0.091 R)
• M20: 25,620,580 km (0.094 R)
• M21: 27,304,753 km (0.03 R)
• M22: 27,911,372 km (0.113 R)
• M23: 29,422,012 km (0.102 R)
• M24: 30,335,755 km (0.072 R)

Planet 4 - Gas Giant

Semi-Major Axis: 11.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 326.8

Radius: 13.1

Gravity: 1.9 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 9.64 AU - 12.38 AU

Year: 13277 Days

Day: 11.5 Hours

Environment

Temp: -180 °C

Axial Tilt: 15.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 45,245,040 km

• M1: 163,062 km (0.05 R)
• M2: 725,849 km (0.098 R)
• M3: 1,519,017 km (0.073 R)
• M4: 2,014,186 km (0.118 R)
• M5: 2,695,754 km (0.055 R)
• M6: 3,697,461 km (0.081 R)
• M7: 5,968,955 km (0.113 R)
• M8: 6,428,968 km (0.077 R)
• M9: 7,222,436 km (0.116 R)
• M10: 7,704,440 km (0.062 R)
• M11: 8,207,986 km (0.085 R)
• M12: 8,644,363 km (0.111 R)
• M13: 9,096,149 km (0.097 R)
• M14: 9,611,364 km (0.105 R)
• M15: 11,063,959 km (0.084 R)
• M16: 14,338,208 km (0.1 R)
• M17: 14,780,419 km (0.055 R)
• M18: 17,200,913 km (0.081 R)
• M19: 17,772,825 km (0.088 R)
• M20: 21,229,284 km (0.097 R)
• M21: 21,721,760 km (0.066 R)
• M22: 27,459,886 km (0.03 R)
• M23: 28,439,453 km (0.083 R)
• M24: 31,095,114 km (0.077 R)
• M25: 36,308,151 km (0.1 R)
• M26: 40,048,696 km (0.098 R)

Kuiper Belt

Range: 30.2 - 57.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 380 - 11,909 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit