🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.39

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 0.53 AU - 0.59 AU

Year: 174 Days

Day: 25.3 Hours

Environment

Temp: 147 °C

Axial Tilt: 34.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 18,426,598 km

• M1: 482,902 km (0.115 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.06

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 0.82 AU - 1.26 AU

Year: 441 Days

Day: 22.6 Hours

Environment

Temp: -53 °C

Axial Tilt: 5.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.28

Radius: 0.6

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 1.93 AU - 2.73 AU

Year: 1480 Days

Day: 39.1 Hours

Environment

Temp: -114 °C

Axial Tilt: 32.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 18,426,598 km

• M1: 753,524 km (0.113 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 325.9

Radius: 14.9

Gravity: 1.47 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 3.81 AU - 4.39 AU

Year: 3456 Days

Day: 13.4 Hours

Environment

Temp: -145 °C

Axial Tilt: 26.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 18,426,598 km

• M1: 198,367 km (0.096 R)
• M2: 325,824 km (0.101 R)
• M3: 466,895 km (0.102 R)
• M4: 637,287 km (0.079 R)
• M5: 736,321 km (0.063 R)
• M6: 1,161,328 km (0.11 R)
• M7: 1,684,173 km (0.054 R)
• M8: 1,991,148 km (0.099 R)
• M9: 2,119,203 km (0.096 R)
• M10: 2,276,580 km (0.033 R)
• M11: 2,465,523 km (0.091 R)
• M12: 2,645,638 km (0.049 R)
• M13: 2,873,476 km (0.073 R)
• M14: 3,048,805 km (0.089 R)
• M15: 3,152,775 km (0.087 R)
• M16: 3,273,052 km (0.07 R)
• M17: 3,643,307 km (0.047 R)
• M18: 3,801,731 km (0.037 R)
• M19: 3,994,862 km (0.059 R)
• M20: 4,158,372 km (0.029 R)
• M21: 4,274,161 km (0.056 R)
• M22: 4,525,934 km (0.076 R)
• M23: 4,696,625 km (0.11 R)
• M24: 5,275,120 km (0.077 R)
• M25: 5,691,750 km (0.091 R)
• M26: 5,894,904 km (0.104 R)
• M27: 6,499,579 km (0.052 R)
• M28: 6,731,605 km (0.105 R)
• M29: 6,907,382 km (0.114 R)
• M30: 7,363,506 km (0.08 R)
• M31: 7,809,158 km (0.117 R)
• M32: 8,076,639 km (0.072 R)
• M33: 8,431,037 km (0.092 R)
• M34: 8,875,941 km (0.113 R)
• M35: 9,112,006 km (0.084 R)
• M36: 9,263,399 km (0.056 R)
• M37: 9,612,561 km (0.114 R)
• M38: 10,010,491 km (0.107 R)
• M39: 10,256,430 km (0.103 R)
• M40: 10,368,928 km (0.049 R)
• M41: 10,685,926 km (0.118 R)
• M42: 10,937,250 km (0.05 R)
• M43: 11,399,358 km (0.11 R)
• M44: 11,773,652 km (0.114 R)
• M45: 12,318,786 km (0.085 R)
• M46: 12,751,274 km (0.032 R)
• M47: 12,920,918 km (0.108 R)
• M48: 13,018,007 km (0.11 R)
• M49: 13,286,684 km (0.053 R)
• M50: 14,834,873 km (0.105 R)
• M51: 15,013,343 km (0.088 R)
• M52: 15,141,249 km (0.11 R)
• M53: 16,177,215 km (0.091 R)
• M54: 16,809,714 km (0.093 R)
• M55: 16,942,557 km (0.117 R)
• M56: 17,584,931 km (0.076 R)
• M57: 17,692,791 km (0.084 R)
• M58: 18,153,702 km (0.116 R)
• M59: 18,399,192 km (0.097 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: 495 - 12,729 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit