🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.39

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 1.87 AU - 2.69 AU

Year: 1290 Days

Day: 23.2 Hours

Environment

Temp: -90 °C

Axial Tilt: 20.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 81,684,082 km

• M1: 207,492 km (0.112 R)

Asteroid Belt

Center: 3.04 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 3.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.93

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 2.99 AU - 4.59 AU

Year: 2765 Days

Day: 43.2 Hours

Environment

Temp: -127 °C

Axial Tilt: 39.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 81,684,082 km

• M1: 365,916 km (0.072 R)

Planet 3 - Ice Giant

Semi-Major Axis: 16.06 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 146

Radius: 3.7

Gravity: 10.66 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 13.92 AU - 18.2 AU

Year: 24118 Days

Day: 21.5 Hours

Environment

Temp: -199 °C

Axial Tilt: 28.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 81,684,082 km

• M1: 46,076 km (0.041 R)
• M2: 187,147 km (0.106 R)
• M3: 439,369 km (0.117 R)
• M4: 593,754 km (0.064 R)
• M5: 1,014,274 km (0.113 R)
• M6: 1,326,933 km (0.07 R)
• M7: 2,251,897 km (0.104 R)
• M8: 2,426,328 km (0.081 R)
• M9: 2,609,884 km (0.075 R)
• M10: 3,591,845 km (0.092 R)
• M11: 6,593,377 km (0.108 R)
• M12: 7,114,276 km (0.103 R)
• M13: 12,130,293 km (0.06 R)
• M14: 26,684,520 km (0.098 R)
• M15: 30,648,116 km (0.071 R)
• M16: 34,867,524 km (0.066 R)
• M17: 41,161,705 km (0.111 R)
• M18: 46,710,888 km (0.107 R)
• M19: 48,024,656 km (0.1 R)

Planet 4 - Ice Giant

Semi-Major Axis: 17.6 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 442.8

Radius: 6.4

Gravity: 10.81 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 14.57 AU - 20.63 AU

Year: 27669 Days

Day: 16.4 Hours

Environment

Temp: -201 °C

Axial Tilt: 4.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 81,684,082 km

• M1: 79,885 km (0.117 R)
• M2: 354,996 km (0.08 R)
• M3: 555,457 km (0.104 R)
• M4: 1,416,841 km (0.072 R)
• M5: 1,871,021 km (0.09 R)
• M6: 2,804,062 km (0.103 R)
• M7: 3,430,578 km (0.084 R)
• M8: 3,950,730 km (0.091 R)
• M9: 4,809,422 km (0.119 R)
• M10: 5,621,888 km (0.107 R)
• M11: 6,522,617 km (0.064 R)
• M12: 9,048,128 km (0.069 R)
• M13: 9,739,121 km (0.113 R)
• M14: 10,840,909 km (0.068 R)
• M15: 13,435,534 km (0.096 R)
• M16: 14,181,579 km (0.1 R)
• M17: 16,500,795 km (0.11 R)
• M18: 18,511,241 km (0.064 R)
• M19: 21,073,104 km (0.114 R)
• M20: 21,672,842 km (0.09 R)
• M21: 22,490,245 km (0.07 R)
• M22: 23,011,444 km (0.114 R)
• M23: 23,540,571 km (0.111 R)
• M24: 30,538,311 km (0.115 R)
• M25: 43,769,644 km (0.103 R)
• M26: 48,446,971 km (0.11 R)
• M27: 56,261,515 km (0.061 R)
• M28: 63,004,490 km (0.074 R)
• M29: 70,932,728 km (0.11 R)
• M30: 75,019,443 km (0.053 R)
• M31: 75,483,046 km (0.115 R)
• M32: 76,415,789 km (0.072 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: 267 - 15,335 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit