🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.85

Radius: 1.71

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 1.72 AU - 2.74 AU

Year: 1268 Days

Day: 14.3 Hours

Environment

Temp: -90 °C

Axial Tilt: 19.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.69

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 2.01 AU - 2.49 AU

Year: 1285 Days

Day: 13.1 Hours

Environment

Temp: -84 °C

Axial Tilt: 37.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 34,154,228 km

• M1: 2,253,393 km (0.097 R)

Asteroid Belt

Center: 5.19 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 8.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 319.2

Radius: 11.6

Gravity: 2.37 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 7.33 AU - 8.91 AU

Year: 8811 Days

Day: 11 Hours

Environment

Temp: -166 °C

Axial Tilt: 25.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 34,154,228 km

• M1: 152,889 km (0.096 R)
• M2: 226,342 km (0.083 R)
• M3: 338,989 km (0.062 R)
• M4: 607,068 km (0.103 R)
• M5: 885,171 km (0.116 R)
• M6: 1,016,966 km (0.099 R)
• M7: 1,470,547 km (0.06 R)
• M8: 1,756,877 km (0.101 R)
• M9: 2,080,607 km (0.1 R)
• M10: 2,320,861 km (0.101 R)
• M11: 2,570,241 km (0.115 R)
• M12: 2,806,755 km (0.115 R)
• M13: 2,894,420 km (0.074 R)
• M14: 3,209,024 km (0.066 R)
• M15: 3,871,294 km (0.107 R)
• M16: 4,043,481 km (0.061 R)
• M17: 4,319,190 km (0.092 R)
• M18: 4,549,421 km (0.108 R)
• M19: 5,483,061 km (0.099 R)
• M20: 5,704,765 km (0.081 R)
• M21: 6,128,426 km (0.07 R)
• M22: 6,562,260 km (0.087 R)
• M23: 7,186,532 km (0.06 R)
• M24: 7,582,368 km (0.111 R)
• M25: 8,363,867 km (0.09 R)
• M26: 8,812,811 km (0.116 R)
• M27: 8,942,512 km (0.054 R)
• M28: 9,138,186 km (0.069 R)
• M29: 9,600,593 km (0.075 R)
• M30: 10,104,439 km (0.063 R)
• M31: 10,479,331 km (0.103 R)
• M32: 10,616,811 km (0.112 R)
• M33: 10,997,987 km (0.104 R)
• M34: 11,419,105 km (0.07 R)
• M35: 11,738,347 km (0.033 R)
• M36: 11,988,624 km (0.109 R)
• M37: 12,640,571 km (0.077 R)
• M38: 12,787,028 km (0.119 R)
• M39: 13,155,637 km (0.069 R)
• M40: 13,415,638 km (0.064 R)
• M41: 13,677,584 km (0.035 R)
• M42: 13,752,682 km (0.093 R)
• M43: 14,054,421 km (0.107 R)
• M44: 14,396,701 km (0.076 R)
• M45: 14,741,673 km (0.044 R)
• M46: 14,895,759 km (0.099 R)
• M47: 15,089,339 km (0.045 R)
• M48: 15,283,666 km (0.108 R)
• M49: 15,753,553 km (0.063 R)
• M50: 15,911,230 km (0.086 R)
• M51: 16,069,354 km (0.048 R)
• M52: 16,467,135 km (0.1 R)
• M53: 16,787,723 km (0.118 R)
• M54: 17,353,652 km (0.097 R)
• M55: 17,598,245 km (0.093 R)
• M56: 17,679,925 km (0.103 R)
• M57: 18,049,432 km (0.045 R)
• M58: 18,214,438 km (0.096 R)
• M59: 18,921,438 km (0.091 R)
• M60: 20,019,935 km (0.052 R)
• M61: 21,443,957 km (0.115 R)
• M62: 21,837,998 km (0.113 R)
• M63: 21,969,794 km (0.116 R)
• M64: 23,392,918 km (0.115 R)
• M65: 24,434,269 km (0.108 R)
• M66: 24,708,332 km (0.066 R)
• M67: 25,259,600 km (0.035 R)
• M68: 26,234,081 km (0.086 R)
• M69: 27,457,792 km (0.106 R)
• M70: 28,076,528 km (0.079 R)
• M71: 28,603,711 km (0.1 R)
• M72: 28,844,414 km (0.09 R)
• M73: 29,619,182 km (0.075 R)
• M74: 30,106,871 km (0.09 R)
• M75: 30,253,626 km (0.112 R)
• M76: 31,238,728 km (0.052 R)
• M77: 31,387,279 km (0.112 R)
• M78: 31,486,612 km (0.116 R)
• M79: 34,154,241 km (0.062 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: 466 - 10,993 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit