🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.8

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 0.54 AU - 0.54 AU

Year: 180 Days

Day: 31.7 Hours

Environment

Temp: 4 °C

Axial Tilt: 5.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 26,578,631 km

• M1: 192,981 km (0.119 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.82

Radius: 1.88

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 0.52 AU - 0.6 AU

Year: 190 Days

Day: 22.5 Hours

Environment

Temp: 0 °C

Axial Tilt: 26.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 26,578,631 km

• M1: 311,164 km (0.098 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.67

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 1.07 AU - 1.73 AU

Year: 750 Days

Day: 17.4 Hours

Environment

Temp: -106 °C

Axial Tilt: 36.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.63 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 3.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 997.1

Radius: 13.5

Gravity: 5.47 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 3.59 AU - 4.11 AU

Year: 3422 Days

Day: 12.1 Hours

Environment

Temp: -165 °C

Axial Tilt: 6.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 26,578,631 km

• M1: 183,407 km (0.099 R)
• M2: 340,784 km (0.065 R)
• M3: 436,975 km (0.104 R)
• M4: 595,549 km (0.11 R)
• M5: 822,339 km (0.118 R)
• M6: 990,637 km (0.079 R)
• M7: 1,184,516 km (0.085 R)
• M8: 1,656,348 km (0.114 R)
• M9: 2,134,612 km (0.032 R)
• M10: 2,269,400 km (0.096 R)
• M11: 2,407,179 km (0.112 R)
• M12: 2,583,555 km (0.113 R)
• M13: 2,691,415 km (0.11 R)
• M14: 2,986,572 km (0.105 R)
• M15: 3,100,117 km (0.074 R)
• M16: 3,409,934 km (0.119 R)
• M17: 3,548,761 km (0.111 R)
• M18: 3,935,172 km (0.085 R)
• M19: 4,464,300 km (0.078 R)
• M20: 4,682,413 km (0.108 R)
• M21: 4,770,526 km (0.093 R)
• M22: 4,993,577 km (0.112 R)
• M23: 5,707,009 km (0.065 R)
• M24: 5,991,844 km (0.034 R)
• M25: 6,330,084 km (0.09 R)
• M26: 6,975,001 km (0.06 R)
• M27: 7,203,137 km (0.095 R)
• M28: 7,356,625 km (0.099 R)
• M29: 7,459,548 km (0.119 R)
• M30: 7,666,891 km (0.066 R)
• M31: 8,087,410 km (0.038 R)
• M32: 8,786,781 km (0.096 R)
• M33: 9,533,573 km (0.116 R)
• M34: 9,617,797 km (0.112 R)
• M35: 10,387,179 km (0.032 R)
• M36: 10,619,055 km (0.064 R)
• M37: 11,146,837 km (0.108 R)
• M38: 11,324,708 km (0.096 R)
• M39: 11,864,158 km (0.103 R)
• M40: 13,123,772 km (0.067 R)
• M41: 13,343,083 km (0.088 R)
• M42: 13,468,895 km (0.11 R)
• M43: 13,626,870 km (0.118 R)
• M44: 14,200,428 km (0.115 R)
• M45: 15,371,181 km (0.076 R)
• M46: 15,801,724 km (0.09 R)
• M47: 16,471,623 km (0.028 R)
• M48: 16,572,901 km (0.095 R)
• M49: 16,912,189 km (0.075 R)
• M50: 17,116,689 km (0.081 R)
• M51: 17,804,690 km (0.082 R)
• M52: 18,571,977 km (0.08 R)
• M53: 18,677,444 km (0.029 R)
• M54: 18,924,280 km (0.059 R)
• M55: 19,136,859 km (0.112 R)
• M56: 19,492,603 km (0.107 R)
• M57: 19,671,372 km (0.116 R)
• M58: 19,814,836 km (0.103 R)
• M59: 21,341,632 km (0.087 R)
• M60: 21,747,641 km (0.1 R)
• M61: 22,492,638 km (0.116 R)
• M62: 22,868,279 km (0.08 R)
• M63: 23,511,549 km (0.1 R)
• M64: 24,584,166 km (0.109 R)
• M65: 25,594,401 km (0.103 R)
• M66: 26,459,824 km (0.092 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 254 - 11,644 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit