🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.37 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.77

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 1.32 AU - 1.42 AU

Year: 577 Days

Day: 15.3 Hours

Environment

Temp: -10 °C

Axial Tilt: 13.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 4.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.81

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 3.63 AU - 5.85 AU

Year: 3714 Days

Day: 30.5 Hours

Environment

Temp: -125 °C

Axial Tilt: 4.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 22,594,903 km

• M1: 3,190,923 km (0.093 R)

Asteroid Belt

Center: 6.23 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 7.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 120.4

Radius: 14.4

Gravity: 0.58 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 6.88 AU - 8.56 AU

Year: 7720 Days

Day: 9.7 Hours

Environment

Temp: -165 °C

Axial Tilt: 19.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 22,594,903 km

• M1: 179,817 km (0.045 R)
• M2: 460,313 km (0.115 R)
• M3: 550,520 km (0.045 R)
• M4: 715,078 km (0.113 R)
• M5: 1,007,990 km (0.051 R)
• M6: 1,099,245 km (0.113 R)
• M7: 1,340,696 km (0.092 R)
• M8: 1,792,033 km (0.095 R)
• M9: 1,890,917 km (0.099 R)
• M10: 2,094,520 km (0.05 R)
• M11: 2,274,935 km (0.062 R)
• M12: 2,367,087 km (0.114 R)
• M13: 2,539,573 km (0.049 R)
• M14: 2,732,704 km (0.083 R)
• M15: 2,897,412 km (0.033 R)
• M16: 3,202,442 km (0.103 R)
• M17: 3,394,076 km (0.099 R)
• M18: 5,264,947 km (0.113 R)
• M19: 5,388,515 km (0.115 R)
• M20: 5,638,493 km (0.086 R)
• M21: 6,020,866 km (0.108 R)
• M22: 6,128,576 km (0.102 R)
• M23: 6,654,562 km (0.04 R)
• M24: 7,286,912 km (0.06 R)
• M25: 7,424,842 km (0.068 R)
• M26: 7,587,006 km (0.079 R)
• M27: 7,773,704 km (0.072 R)
• M28: 8,584,524 km (0.093 R)
• M29: 8,681,613 km (0.117 R)
• M30: 9,173,042 km (0.076 R)
• M31: 9,397,140 km (0.095 R)
• M32: 9,497,370 km (0.103 R)
• M33: 10,003,759 km (0.115 R)
• M34: 10,415,303 km (0.102 R)
• M35: 10,753,693 km (0.087 R)
• M36: 10,963,729 km (0.075 R)
• M37: 11,682,846 km (0.08 R)
• M38: 11,871,788 km (0.101 R)
• M39: 12,034,550 km (0.082 R)
• M40: 12,198,210 km (0.111 R)
• M41: 12,555,001 km (0.112 R)
• M42: 12,665,554 km (0.099 R)
• M43: 13,731,439 km (0.071 R)
• M44: 14,535,228 km (0.04 R)
• M45: 14,680,338 km (0.106 R)
• M46: 15,089,339 km (0.072 R)
• M47: 15,591,090 km (0.05 R)
• M48: 16,278,791 km (0.07 R)
• M49: 16,580,830 km (0.071 R)
• M50: 17,251,776 km (0.057 R)
• M51: 17,467,197 km (0.078 R)
• M52: 17,590,765 km (0.085 R)
• M53: 18,620,597 km (0.076 R)
• M54: 19,702,040 km (0.106 R)
• M55: 20,250,465 km (0.065 R)
• M56: 20,445,242 km (0.117 R)
• M57: 20,803,977 km (0.087 R)
• M58: 20,934,876 km (0.094 R)
• M59: 21,329,365 km (0.073 R)
• M60: 21,428,399 km (0.065 R)
• M61: 21,660,126 km (0.08 R)
• M62: 21,892,452 km (0.078 R)

Kuiper Belt

Range: 30.5 - 46.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 338 - 13,980 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit